CN101222831B - Water-proof radiating module and portable electronic device using the same - Google Patents
Water-proof radiating module and portable electronic device using the same Download PDFInfo
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- CN101222831B CN101222831B CN2007100006510A CN200710000651A CN101222831B CN 101222831 B CN101222831 B CN 101222831B CN 2007100006510 A CN2007100006510 A CN 2007100006510A CN 200710000651 A CN200710000651 A CN 200710000651A CN 101222831 B CN101222831 B CN 101222831B
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Abstract
The invention relates to a waterproof radiation module suitable for a portable electronic device, which is provided with a shell and a heating component arranged in the shell. The waterproof radiation module comprises a separation chamber, a heat absorber, a radiator, a thermal pipe and a fan. The separation chamber is arranged in the shell and provided with a first airflow channel and a second airflow channel which are respectively communicated outside the shell. The heat absorber is arranged in the shell and suitable for contact heating components. The radiator is arranged in the separation chamber. The thermal pipe passes through the chamber wall of the separation chamber from the shell, extends to the separation chamber and is connected with the heat absorber and the radiator. The fan is arranged in the separation chamber.
Description
Technical field
The present invention relates to a kind of water-proof radiating module, particularly a kind of water-proof radiating module that is applied to portable electronic devices.
Background technology
In recent years, portable electronic devices develops towards small-sized, multi-functional direction, the function powerful portable electronic devices of healing just must will possess the more chip of high speed, but the heat energy that chip more at a high speed produces also the more, add the miniaturization of portable electronic devices, make radiating subassembly become an indispensable assembly of portable electronic devices.
Portable electronic devices may operate under non-persistent environment, and for example notebook may be carried at the user or fall to ground when putting on the table on one's body, or has liquid to splash on body in use accidentally; Notebook rugged environment following out of doors and for example, even use in the war.Therefore, these portable electronic devices need have waterproof and shockproof ability, make that portable electronic devices still can normal operation when being subjected to external environment and influencing.
In above-mentioned factor leading to social instability, portable electronic devices could the waterproof person of being to use use the most normal problem that runs into of portable electronic devices in daily life, overturns beverage when for example using notebook.It seems that by above waterproof radiating subassembly has become one of emphasis of portable electronic devices development.
Summary of the invention
Purpose of the present invention just provides a kind of water-proof radiating module, is applicable to a portable electronic devices, make its assembling easily and thickness little.
Another object of the present invention provides a kind of portable electronic devices, its adopt a water-proof radiating module make its assembling easily and thickness little.
Based on above-mentioned and other purpose, the present invention proposes a kind of water-proof radiating module, is applicable to portable electronic devices, and it has a casing and is located at the interior heat generating component of casing.Water-proof radiating module comprises a separation trough, a heat dump, a radiator, a heat pipe and a fan.Separation trough is arranged in the casing, have one first gas channel and one second gas channel, be communicated to outside the casing respectively, and comprise one first septation cover, one second septation cover and a side cover, and first septation cover and casing are integrally formed, and second septation cover is assembled to first septation cover and constitutes first gas channel, and side cover and casing are integrally formed and constitute second gas channel, and first septation cover comprises an assembling opening and seals a sealing door closure of assembling opening, and the assembling opening is provided with marine glue with the junction of sealing door closure.Heat dump is arranged in the casing, and is suitable for the contact heating assembly.Radiator is arranged in the separation trough.Heat pipe passes the cell wall of separation trough and extends in the separation trough in casing, and connection heat dump and radiator, and be provided with marine glue between the cell wall of the separation trough that intercept and its of heat pipe passed, wherein heat pipe extends through between assembling opening and the sealing door closure.Fan is arranged in the separation trough.
Described according to one embodiment of the invention, above-mentioned water-proof radiating module also comprises a power line, in casing, pass the cell wall of separation trough and extend in the separation trough, and connection fan, and be provided with marine glue between the cell wall of the separation trough that intercept and its of power line passed, wherein power line extends through between assembling opening and the sealing door closure.
Based on above-mentioned and other purpose, the present invention proposes a kind of water-proof radiating module, is applicable to a portable electronic devices, and it has a casing and is located at the interior heat generating component of casing.Casing comprises a loam cake and is assembled to a lower cover of loam cake.Water-proof radiating module comprises a separation trough, a heat dump, a radiator, a heat pipe and a fan.Water-proof radiating module comprises a separation trough, is arranged in the casing.Separation trough has one first gas channel and one second gas channel, be communicated to outside the casing respectively, and comprise one first septation cover, one second septation cover and a side cover, and first septation cover is assembled to the inboard of loam cake, and second septation cover is assembled to first septation cover and constitutes first gas channel, and lower cover has an open communication, it is communicated in first gas channel, and side cover and loam cake are integrally formed and constitute second gas channel, and first septation cover all joins with side cover mutually with second septation cover, and the junction of first septation cover and second septation cover is provided with marine glue, and the junction of first septation cover and side cover is provided with marine glue, and the junction of second septation cover and side cover is provided with marine glue, and the junction of the part that centers on open communication of the part that centers on first gas channel of second septation cover and lower cover is provided with marine glue.Heat dump is arranged in the casing, and is suitable for the contact heating assembly.Radiator is arranged in the separation trough.Heat pipe passes the cell wall of separation trough and extends in the separation trough in casing, and connection heat dump and radiator, and be provided with marine glue between the cell wall of the separation trough that intercept and its of heat pipe passed, wherein heat pipe extends through between first septation cover and second septation cover.Fan is arranged in the separation trough.
Described according to one embodiment of the invention, above-mentioned water-proof radiating module also comprises a power line, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this fan, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this power line passed, wherein this power line extends through between this first septation cover and this second septation cover.
Based on above-mentioned and other purpose, the present invention proposes a kind of water-proof radiating module, is applicable to a portable electronic devices, and it has a casing and and is located at the interior heat generating component of casing, and casing comprises a loam cake and is assembled to a lower cover of loam cake.Water-proof radiating module comprises a separation trough, a heat dump, a radiator, a heat pipe and a fan.Separation trough is arranged in the casing, have one first gas channel and one second gas channel, be communicated to outside the casing respectively, and comprise one first septation cover, one second septation cover and a side cover, and first septation cover is assembled to the inboard of loam cake, and second septation cover and lower cover are integrally formed and constitute first gas channel, and side cover and loam cake are integrally formed and constitute second gas channel, and first septation cover joins mutually with second septation cover, and second septation cover joins mutually with side cover, and second septation cover has an open communication, it is communicated in second gas channel, and the junction of first septation cover and second septation cover is provided with marine glue, and the junction of second septation cover and side cover is provided with marine glue.Heat dump is arranged in the casing, and is suitable for the contact heating assembly.Radiator is arranged in the separation trough.Heat pipe passes the cell wall of separation trough and extends in the separation trough in casing, and connection heat dump and radiator, and be provided with marine glue between the cell wall of the separation trough that intercept and its of heat pipe passed, wherein heat pipe extends through between first septation cover and second septation cover.Fan is arranged in the separation trough.
Described according to one embodiment of the invention, above-mentioned water-proof radiating module also comprises a power line, in casing, pass the cell wall of separation trough and extend in the separation trough, and connection fan, and be provided with marine glue between the cell wall of the separation trough that intercept and its of power line passed, wherein power line extends through between first septation cover and second septation cover.
Based on above-mentioned and other purpose, the present invention proposes a kind of portable electronic devices, comprises a casing, a heat generating component and a water-proof radiating module.Heat generating component is located in the casing.Water-proof radiating module comprises a separation trough, a heat dump, a radiator, a heat pipe and a fan.Separation trough is arranged in the casing, have one first gas channel and one second gas channel, be communicated to outside the casing respectively, and comprise one first septation cover, one second septation cover and a side cover, and first septation cover and casing are integrally formed, and second septation cover is assembled to first septation cover and constitutes first gas channel, and side cover and casing are integrally formed and constitute second gas channel, and first septation cover comprises an assembling opening and seals a sealing door closure of assembling opening, and the assembling opening is provided with marine glue with the junction of sealing door closure.Heat dump is arranged in the casing, and is suitable for the contact heating assembly.Radiator is arranged in the separation trough.Heat pipe passes the cell wall of separation trough and extends in the separation trough in casing, and connection heat dump and radiator, and be provided with marine glue between the cell wall of the separation trough that intercept and its of heat pipe passed, wherein heat pipe extends through between assembling opening and the sealing door closure.Fan is arranged in the separation trough.
Described according to one embodiment of the invention, above-mentioned portable electronic devices, also comprise a power line, in casing, pass the cell wall of separation trough and extend in the separation trough, and connection fan, and be provided with marine glue between the cell wall of the separation trough that intercept and its of power line passed, wherein power line extends through between assembling opening and the sealing door closure.
Based on above-mentioned and other purpose, the present invention proposes a kind of portable electronic devices, comprises a casing, a heat generating component and a water-proof radiating module.Casing comprises a loam cake and is assembled to a lower cover of loam cake that lower cover has an open communication.Heat generating component is located in the casing.Water-proof radiating module comprises a separation trough, is arranged in the casing.Separation trough has one first gas channel and one second gas channel, be communicated to outside the casing respectively, and comprise one first septation cover, one second septation cover and a side cover, and first septation cover is assembled to the inboard of loam cake, and second septation cover is assembled to first septation cover and constitutes first gas channel, and lower cover has an open communication, it is communicated in first gas channel, and side cover and loam cake are integrally formed and constitute second gas channel, and first septation cover all joins with side cover mutually with second septation cover, and the junction of first septation cover and second septation cover is provided with marine glue, and the junction of first septation cover and side cover is provided with marine glue, and the junction of second septation cover and side cover is provided with marine glue, and the junction of the part that centers on open communication of the part that centers on first gas channel of second septation cover and lower cover is provided with marine glue.Heat dump is arranged in the casing, and is suitable for the contact heating assembly.Radiator is arranged in the separation trough.Heat pipe passes the cell wall of separation trough and extends in the separation trough in casing, and connection heat dump and radiator, and be provided with marine glue between the cell wall of the separation trough that intercept and its of heat pipe passed, wherein heat pipe extends through between first septation cover and second septation cover.Fan is arranged in the separation trough.
Described according to one embodiment of the invention, above-mentioned portable electronic devices also comprises a power line, in casing, pass the cell wall of separation trough and extend in the separation trough, and connection fan, and be provided with marine glue between the cell wall of the separation trough that intercept and its of power line passed, wherein this power line extends through between this first septation cover and this second septation cover.
Based on above-mentioned and other purpose, the present invention proposes a kind of portable electronic devices, comprises a casing, a heat generating component and a water-proof radiating module.Casing comprises a loam cake and is assembled to a lower cover of loam cake.Heat generating component is located in the casing.Water-proof radiating module comprises a separation trough, a heat dump, a radiator, a heat pipe and a fan.Separation trough is arranged in the casing, have one first gas channel and one second gas channel, be communicated to outside the casing respectively, and comprise one first septation cover, one second septation cover and a side cover, and first septation cover is assembled to the inboard of loam cake, and second septation cover and lower cover are integrally formed and constitute first gas channel, and side cover and loam cake are integrally formed and constitute second gas channel, and first septation cover joins mutually with second septation cover, and second septation cover joins mutually with side cover, and second septation cover has an open communication, it is communicated in second gas channel, and the junction of first septation cover and second septation cover is provided with marine glue, and the junction of second septation cover and side cover is provided with marine glue.Heat dump is arranged in the casing, and is suitable for the contact heating assembly.Radiator is arranged in the separation trough.Heat pipe passes the cell wall of separation trough and extends in the separation trough in casing, and connection heat dump and radiator, and be provided with marine glue between the cell wall of the separation trough that intercept and its of heat pipe passed, wherein heat pipe extends through between first septation cover and second septation cover.Fan is arranged in the separation trough.
Described according to one embodiment of the invention, above-mentioned portable electronic devices also comprises a power line, in casing, pass the cell wall of separation trough and extend in the separation trough, and connection fan, and be provided with marine glue between the cell wall of the separation trough that intercept and its of power line passed, wherein power line extends through between first septation cover and second septation cover.
The present invention is that (Remote HeatExchange, RHE) casing of She Ji portable electronic devices has an enclosure space to the employing waterproofing design, so can prevent that aqueous vapor from entering within the casing so that have the remote thermal exchange.In addition, the present invention more is used for holding the above-mentioned separation trough that is positioned at the outer radiator of enclosure space with modular mode design, so can improve the packaging efficiency of portable electronic devices.
For above and other objects of the present invention, feature and advantage can be become apparent, a plurality of embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is the parts explosion according to the portable electronic devices of first embodiment of the invention;
Fig. 2 is the part sectioned view of the portable electronic devices of Fig. 1;
Fig. 3 is assembled to the stereogram of motherboard for the heat dump of Fig. 1 and radiator and heat pipe;
The marine glue that Fig. 4 A illustrates the sealing door closure that is positioned at Fig. 1 distributes;
The marine glue that Fig. 4 B illustrates the assembling opening that is positioned at Fig. 1 distributes;
Fig. 5 A to Fig. 5 C illustrates the assembling process of part of the portable electronic devices of Fig. 1;
Fig. 6 is the parts explosion according to the portable electronic devices of second embodiment of the invention;
Fig. 7 is the part sectioned view of the portable electronic devices of Fig. 6;
Fig. 8 A illustrates first septation cover and the marine glue between second septation cover that are positioned at Fig. 6 and distributes;
Fig. 8 B illustrates the side cover that is positioned at Fig. 6 and the marine glue between first septation cover and second septation cover distributes and the marine glue around open communication of lower cover distributes;
Fig. 8 C is placed on stereogram after upset one angle for Fig. 6 following;
Fig. 9 A to Fig. 9 G illustrates the assembling process of part of the portable electronic devices of Fig. 6;
Figure 10 is the parts explosion according to the portable electronic devices of third embodiment of the invention;
Figure 11 is the part sectioned view of the portable electronic devices of Figure 10;
Figure 12 A is for being placed on the stereogram of upset after one angle on Figure 10;
Figure 12 B is assembled to the stereogram of motherboard for the heat dump of Figure 10 and radiator and heat pipe;
The marine glue that Figure 13 A illustrates first septation cover that is positioned at Figure 10 distributes;
The marine glue that Figure 13 B illustrates the side cover that is positioned at Figure 10 distributes;
Figure 14 A to Figure 14 D illustrates the assembling process of part of the portable electronic devices of Figure 10.
50,60,70: portable electronic devices
52,62,72: casing
52a, 62a, 72a: loam cake
52b, 62b, 72b: lower cover
62c: lead to opening
54,64,74: heat generating component
56,66,76: motherboard
110,210,310: separation trough
110a, 210a, 310a: first gas channel
110b, 210b, 310b: second gas channel
112,212,312: the first septation covers
112a: assembling opening
112b: sealing door closure
114,214,314: the second septation covers
116,216,316: side cover
120,220,320: heat dump
130,230,330: radiator
140,240,340: heat pipe
150,250,350: fan
152,252,352: power line
160,260,360: marine glue
160a, 260a, 360a: marine glue
160b, 260b, 360b: marine glue
Embodiment
[first embodiment]
Fig. 1 is the parts explosion according to the portable electronic devices of first embodiment of the invention, and Fig. 2 is the part sectioned view of the portable electronic devices of Fig. 1.Please refer to Fig. 1 and Fig. 2, the portable electronic devices 50 of first embodiment has a casing 52, a heat generating component 54 (see figure 2)s, a motherboard 56 and a water-proof radiating module.Casing 52 comprises loam cake 52a and lower cover 52b.Water-proof radiating module comprises a separation trough 110 (see figure 2)s, a heat dump 120 (see figure 3)s, a radiator 130, a heat pipe 140 (see figure 3)s and a fan 150.Fan 150 has a power line 152.
Referring again to Fig. 1 and Fig. 2, separation trough 110 is a separate space, in order to holding radiator 130 and fan 150, and radiator 130 and fan 150 and other assembly of the inside of casing 52 is isolated.Separation trough 110 comprise one with integrally formed first septation cover 112, one second septation cover 114 and the side cover 116 of lower cover 52b of casing 52.First septation cover 112 also comprises an assembling opening 112a and a sealing door closure 112b.Second septation cover 114 is mounted to and forms the first gas channel 110a on first septation cover 112.Side cover 116 is integrally formed and form the second gas channel 110b with lower cover 52b.The above-mentioned first gas channel 110a and the second gas channel 110b are communicated to respectively outside the casing 52.Fan 150 provides cooling blast to come cooling radiator 130 via the first gas channel 110a, and warm air-flow is discharged via the second gas channel 110b.
Fig. 3 is assembled to the stereogram of motherboard for the heat dump of Fig. 1 and radiator and heat pipe.Please refer to Fig. 3, heat dump 120, radiator 130 and heat pipe 140 all are installed on the motherboard 56 with modular mode.Heat pipe 140 connects heat dump 120 and radiator 130.Heat dump 120 contacts with heat generating component 54 (see figure 2)s, and via heat pipe 140 heat energy is reached radiator 130.
The marine glue that Fig. 4 A illustrates the assembling opening that is positioned at Fig. 1 distributes, and Fig. 4 B illustrates the marine glue distribution of the sealing door closure that is positioned at Fig. 1.Please refer to Fig. 4 A and Fig. 4 B, 112a is provided with marine glue 160, marine glue 160a and marine glue 160b with the junction of sealing door closure 112b at the assembling opening.In the present embodiment, pass at an intercept of heat pipe 140 (see figure 3)s and its between 110 cell wall and be provided with marine glue 160 (seeing Fig. 4 A) and marine glue 160a (seeing Fig. 4 B), wherein heat pipe 140 extends through between assembling opening 112a and the sealing door closure 112b.In addition, be provided with marine glue 160 and marine glue 160b between the cell wall of separation trough 110 (see figure 2)s that intercept and its of power line 152 (see figure 1)s passed, wherein the power line 152 of Fig. 1 extends through between assembling opening 112a and the sealing door closure 112b.Therefore, by being set, marine glue goes into the enclosure space of casing at the joint of each assembly to prevent the water air infiltration.
Fig. 5 A, Fig. 5 B and Fig. 5 C illustrate the assembling process of part of the portable electronic devices of Fig. 1.Please refer to Fig. 1, Fig. 5 A, Fig. 5 B and Fig. 5 C, each assembly of portable electronic devices 50 can be assembled according to following steps:
1. fan 150 usefulness screws are fixed in the separation trough 110, shown in Fig. 5 A.
2. second septation cover 114 with Fig. 1 locks on first septation cover 112, forms the first gas channel 110a among Fig. 2, shown in Fig. 5 B.
3. the motherboard 56 that heat dump 120 (see figure 3)s, radiator 130 and heat pipe 140 will be installed is assembled to the lower cover 52b of casing 52, and makes radiator 130 pass assembling opening 112a, shown in Fig. 5 B.
4. will seal on the separation trough 110 that door closure 112b locks in Fig. 2, sealing assembling opening 112a is shown in Fig. 5 C.
Can be a cooling pad or a heat conductive pad (thermal pad) at the heat dump described in first embodiment, the radiator described in first embodiment then can be a radiating fin (heat sink).
[second embodiment]
Fig. 6 is the parts explosion according to the portable electronic devices of second embodiment of the invention, and Fig. 7 is the part sectioned view of the portable electronic devices of Fig. 6.Please refer to Fig. 6 and Fig. 7, the portable electronic devices 60 of second embodiment has a casing 62, a heat generating component 64, a motherboard 66 and a water-proof radiating module.Casing 62 comprises loam cake 62a and lower cover 62b, and lower cover 62b has and has an open communication 62c.Water-proof radiating module comprises a separation trough 210 (see figure 7)s, a heat dump 220, a radiator 230, a heat pipe 240 and a fan 250.Fan 250 has a power line 252.
Referring again to Fig. 7, separation trough 210 is a separate space, in order to holding radiator 230 and fan 250, and radiator 230 and fan 250 and other assembly of the inside of casing 62 is isolated.Separation trough 210 comprises one first septation cover, 212, one second septation covers 214 and a side cover 216.Second septation cover 214 forms the first gas channel 210a.Side cover 216 is integrally formed and form the second gas channel 210b with loam cake 62a.The above-mentioned first gas channel 210a and the second gas channel 210b are communicated to respectively outside the casing 62.Fan 250 provides cooling blast to come cooling radiator 230 via the first gas channel 210a, and warm air-flow is discharged via the second gas channel 210b.
Fig. 8 A illustrates first septation cover and the marine glue between second septation cover that are positioned at Fig. 6 and distributes, Fig. 8 B illustrates the side cover and the marine glue between first septation cover and second septation cover that are positioned at Fig. 6 and distributes, and the distributing around the marine glue of open communication of lower cover, Fig. 8 C is placed on stereogram after upset one angle for Fig. 6 following.Please refer to Fig. 8 A, Fig. 8 B and Fig. 8 C.Junction, first septation cover 212 at first septation cover 212 and second septation cover 214 are equipped with marine glue 260 with the junction of side cover 216 and the junction of second septation cover 214 and side cover 216.In addition, also be provided with marine glue 260 in the junction around the part of the first gas channel 210a and lower cover 214 of second septation cover 214, shown in Fig. 8 A, Fig. 8 B and Fig. 8 C around the part of open communication 62c.Joint at each assembly is gone into the enclosure space of casing by waterproof adhesive tape is set to prevent the water air infiltration.
Fig. 9 A to Fig. 9 G illustrates the assembling process of part of the portable electronic devices of Fig. 6.Please refer to Fig. 9 A to Fig. 9 G, each assembly of portable electronic devices 60 (see figure 6)s can be assembled according to following steps:
1. fan 250 is fixed in second septation cover 214 with screw, and make power line 252 pass Fig. 7 separation trough 210 cell wall and extend in the separation trough 210, and connect fan 250, shown in Fig. 9 A.
2. radiator 230 is mounted to second septation cover 214, and make heat pipe 240 pass Fig. 7 separation trough 210 cell wall and extend in the separation trough 210 and link radiator 230 and heat dump 220, shown in Fig. 9 B.
3. first septation cover 212 and second septation cover 214 are formed a module with the screw locking, and between the cell wall of separation trough 210 (see figure 7)s that intercept and its of power line 252 passed, marine glue 260b is set, wherein power line 252 extends through between first septation cover 212 and second septation cover 214, shown in Fig. 9 C.Also between the cell wall of separation trough 210 (see figure 7)s that intercept and its of heat pipe 240 passed, marine glue 260a is set in addition, wherein heat pipe 240 extends through between first septation cover 212 and second septation cover 214, be linked to heat dump 220, shown in Fig. 9 D.
4. the module with Fig. 9 C is assembled to motherboard 66, shown in Fig. 9 E, and makes more contact heating assembly 64 of heat dump 220, as shown in Figure 7.
5. the motherboard 66 after will overturning is assembled in the inboard of loam cake 62a together with above-mentioned module, and wherein first septation cover 212 (seeing Fig. 9 E) and second septation cover 214 are all handed over side cover 216 and joined, shown in Fig. 9 F.
6. loam cake 62a is incorporated into lower cover 62b, and open communication 62c is communicated in the first gas channel 210a, shown in Fig. 9 F, 9G.
Described in a second embodiment heat dump can be a cooling pad or a heat conductive pad (thermal pad), and the radiator described in second embodiment then can be a radiating fin (heat sink).
[the 3rd embodiment]
Figure 10 is the parts explosion according to the portable electronic devices of third embodiment of the invention, and Figure 11 is the part sectioned view of the portable electronic devices of Figure 10.Please refer to Figure 10 and Figure 11, the portable electronic devices 70 of the 3rd embodiment has a casing 72, a heat generating component 74, a motherboard 76 and a water-proof radiating module.Casing 72 comprises loam cake 72a and lower cover 72b.Water-proof radiating module comprises a separation trough 310 (seeing Figure 11), a heat dump 320, a radiator 330, a heat pipe 340 (seeing Figure 11) and a fan 350.Fan 350 has a power line 352.
Figure 12 A is for being placed on the stereogram of upset after one angle on Figure 10.Please refer to Figure 11 and Figure 12 A, separation trough 310 is a separate space, in order to holding radiator 330 and fan 350, and radiator 330 and fan 350 and other assembly of the inside of casing 72 is isolated.Separation trough 310 comprises one first septation cover 312, one second septation cover 314 and a side cover 316.Second septation cover 314 is integrally formed and constitute the first gas channel 310a with lower cover 72b, and side cover 316 is integrally formed and form the second gas channel 310b with loam cake 72a.The above-mentioned first gas channel 310a and the second gas channel 310b are communicated to respectively outside the casing 72.Fan 350 provides cooling blast to come cooling radiator 330 via the first gas channel 310a, and warm air-flow is discharged via the second gas channel 310b.
Figure 12 B is assembled to the stereogram of motherboard for the heat dump of Figure 10 and radiator and heat pipe.Please refer to Figure 12 B, heat dump 320, radiator 330 and heat pipe 340 all are installed on the motherboard 76 with modular mode.Heat pipe 340 connects heat dump 320 and radiator 330.Heat dump 320 is assembled to motherboard 76, and contacts with heat generating component 74 (seeing Figure 11), and the heat energy of heat dump 320 can be passed to radiator 330 via heat pipe 340.
The marine glue that Figure 13 A illustrates first septation cover that is positioned at Figure 10 distributes, and the marine glue that Figure 13 B illustrates the side cover that is positioned at Figure 10 distributes.Please refer to Figure 12 A, 13A and Figure 13 B, the junction of first septation cover 312 and second septation cover 314 (seeing Figure 12 A) is provided with marine glue 360a (seeing Figure 13 A), and the junction of second septation cover 314 (seeing Figure 12 A) and side cover 316 (seeing Figure 13 B) also is provided with marine glue 360b (seeing Figure 13 B).
In the 3rd embodiment, be provided with the marine glue 360a of Figure 13 A between the cell wall of the separation trough 310 that intercept and its of the heat pipe 340 of Figure 11 passed, wherein heat pipe 340 (seeing Figure 11) extends through between second septation cover 314 of first septation cover 312 of Figure 13 A and Figure 12 A.In addition, be provided with marine glue 360a between the cell wall of the separation trough 310 (seeing Figure 11) that intercept and its of the power line 352 of Figure 10 passed, wherein power line 352 extends through between first septation cover 312 and second septation cover 314.Therefore, by being set, waterproof adhesive tape goes into the enclosure space of casing at the joint of each assembly to prevent the water air infiltration.
Figure 14 A to Figure 14 D illustrates the assembling process of part of the portable electronic devices of Figure 10.Please refer to Figure 14 A to Figure 14 D, each assembly of portable electronic devices 70 (see figure 10)s can be assembled according to following steps:
1. first septation cover 312 is assembled in the inboard of loam cake 72a, shown in Figure 14 A.
2. fan 350 is fixed in first septation cover 312, and makes power line 352 pass the cell wall of separation trough 310 (seeing Figure 11) and connect fan 350, as shown in Figure 14B by extending to first septation cover 312 in the casing 72.
3. the motherboard 76 that heat dump 320, radiator 330 and heat pipe 340 (seeing Figure 11) will be installed is mounted to the inboard of loam cake 72a, and make heat pipe 340 (seeing Figure 11) pass the cell wall of separation trough 310 (seeing Figure 11) and extend in the separation trough 310, and be linked to heat dump 320, shown in Figure 14 C.
4. lower cover 72b is assembled to loam cake 72a, second septation cover 314 is joined (seeing Figure 14 C) mutually, with first septation cover 312 (seeing Figure 13 A) and side cover 316 shown in Figure 14 D.
Can be a cooling pad or a heat conductive pad (thermal pad) at the heat dump described in the 3rd embodiment, the radiator described in the present embodiment then can be a radiating fin (heat sink).
In sum, the present invention has the following advantages at least:
1. radiator and fan are placed on independently in the separation trough, suck cold air and discharge hot gas from extraneous with two gas channels, so can reach thermolysis, also the other parts in the casing of portable electronic devices can be hedged off from the outer world, to reach the purpose of waterproof.
2. the present invention adopts the radiating module of remote thermal exchange, the radiator that connects the contact heating assembly by heat pipe, so the configuration of radiator on motherboard is more flexible, make motherboard to design in addition, so the radiating module of remote thermal exchange has the sharing height, and can make the integral thickness of portable electronic devices less.
3. in the above-mentioned first and the 3rd embodiment, radiating subassembly (for example heat dump, radiator and heat pipe etc.) is mounted to motherboard in advance with modular mode, so can improve packaging efficiency.
Though the present invention discloses as above with a plurality of embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking accompanying the claim person of defining.
Claims (12)
1. a water-proof radiating module is applicable to a portable electronic devices, and it has a casing and and is located at the interior heat generating component of this casing, it is characterized in that this water-proof radiating module comprises:
One separation trough, be arranged in this casing, and have one first gas channel and one second gas channel, it is communicated to respectively outside this casing, wherein this separation trough comprises one first septation cover, one second septation cover and a side cover, and this first septation cover and this casing are integrally formed, and this second septation cover is assembled to this first septation cover and constitutes this first gas channel, and this side cover and this casing are integrally formed and constitute this second gas channel, and this first septation cover comprises an assembling opening and seals a sealing door closure of this assembling opening, and the junction of this assembling opening and this sealing door closure is provided with marine glue;
One heat dump is arranged in this casing, and is suitable for contacting this heat generating component;
One radiator is arranged in this separation trough;
One heat pipe, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this heat dump and this radiator, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this heat pipe passed, wherein this heat pipe extends through between this assembling opening and this sealing door closure; And
One fan is arranged in this separation trough.
2. water-proof radiating module as claimed in claim 1 is characterized in that, also comprises:
One power line, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this fan, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this power line passed, wherein this power line extends through between this assembling opening and this sealing door closure.
3. a water-proof radiating module is applicable to a portable electronic devices, and it has a casing and and is located at the interior heat generating component of this casing, and this casing comprises a loam cake and is assembled to a lower cover of this loam cake, it is characterized in that this water-proof radiating module comprises:
One separation trough, be arranged in this casing, and have one first gas channel and one second gas channel, it is communicated to respectively outside this casing, wherein this separation trough comprises one first septation cover, one second septation cover and a side cover, and this first septation cover is assembled to the inboard of this loam cake, and this second septation cover is assembled to this first septation cover and constitutes this first gas channel, and this lower cover has an open communication, it is communicated in this first gas channel, and this side cover and this loam cake are integrally formed and constitute this second gas channel, and this first septation cover all joins with this side cover mutually with this second septation cover, and the junction of this first septation cover and this second septation cover is provided with marine glue, and the junction of this first septation cover and this side cover is provided with marine glue, and the junction of this second septation cover and this side cover is provided with marine glue, and the junction of the part that centers on this open communication of the part that centers on this first gas channel of this second septation cover and this lower cover is provided with marine glue;
One heat dump is arranged in this casing, and is suitable for contacting this heat generating component;
One radiator is arranged in this separation trough;
One heat pipe, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this heat dump and this radiator, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this heat pipe passed, wherein this heat pipe extends through between this first septation cover and this second septation cover; And
One fan is arranged in this separation trough.
4. water-proof radiating module as claimed in claim 3 is characterized in that, also comprises:
One power line, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this fan, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this power line passed, wherein this power line extends through between this first septation cover and this second septation cover.
5. a water-proof radiating module is applicable to a portable electronic devices, and it has a casing and and is located at the interior heat generating component of this casing, and this casing comprises a loam cake and is assembled to a lower cover of this loam cake, it is characterized in that this water-proof radiating module comprises:
One separation trough, be arranged in this casing, and have one first gas channel and one second gas channel, it is communicated to respectively outside this casing, wherein this separation trough comprises one first septation cover, one second septation cover and a side cover, and this first septation cover is assembled to the inboard of this loam cake, and this second septation cover and this lower cover are integrally formed and constitute this first gas channel, and this side cover and this loam cake are integrally formed and constitute this second gas channel, and this first septation cover joins mutually with this second septation cover, and this second septation cover joins mutually with this side cover, and the junction of this first septation cover and this second septation cover is provided with marine glue, and the junction of this second septation cover and this side cover is provided with marine glue;
One heat dump is arranged in this casing, and is suitable for contacting this heat generating component;
One radiator is arranged in this separation trough;
One heat pipe, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this heat dump and this radiator, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this heat pipe passed, wherein this heat pipe extends through between this first septation cover and this second septation cover; And
One fan is arranged in this separation trough.
6. water-proof radiating module as claimed in claim 5 is characterized in that, also comprises:
One power line, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this fan, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this power line passed, wherein this power line extends through between this first septation cover and this second septation cover.
7. portable electronic devices is characterized in that comprising:
One casing;
One heat generating component is located in this casing;
One separation trough, be arranged in this casing, and have one first gas channel and one second gas channel, it is communicated to respectively outside this casing, wherein this separation trough comprises one first septation cover, one second septation cover and a side cover, and this first septation cover and this casing are integrally formed, and this second septation cover is assembled to this first septation cover and constitutes this first gas channel, and this side cover and this casing are integrally formed and constitute this second gas channel, and this first septation cover comprises an assembling opening and seals a sealing door closure of this assembling opening, and the junction of this assembling opening and this sealing door closure is provided with marine glue;
One heat dump is arranged in this casing, and is suitable for contacting this heat generating component;
One radiator is arranged in this separation trough;
One heat pipe, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this heat dump and this radiator, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this heat pipe passed, wherein this heat pipe extends through between this assembling opening and this sealing door closure; And
One fan is arranged in this separation trough.
8. portable electronic devices as claimed in claim 7 is characterized in that, also comprises:
One power line, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this fan, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this power line passed, wherein this power line extends through between this assembling opening and this sealing door closure.
9. portable electronic devices is characterized in that comprising:
One casing comprises a loam cake and is assembled to a lower cover of this loam cake;
One heat generating component is located in this casing;
One separation trough, be arranged in this casing, and have one first gas channel and one second gas channel, it is communicated to respectively outside this casing, wherein this separation trough comprises one first septation cover, one second septation cover and a side cover, and this first septation cover is assembled to the inboard of this loam cake, and this second septation cover is assembled to this first septation cover and constitutes this first gas channel, and this lower cover has an open communication, it is communicated in this first gas channel, and this side cover and this loam cake are integrally formed and constitute this second gas channel, and this first septation cover all joins with this side cover mutually with this second septation cover, and the junction of this first septation cover and this second septation cover is provided with marine glue, and the junction of this first septation cover and this side cover is provided with marine glue, and the junction of this second septation cover and this side cover is provided with marine glue, and the junction of the part that centers on this open communication of the part that centers on this first gas channel of this second septation cover and this lower cover is provided with marine glue;
One heat dump is arranged in this casing, and is suitable for contacting this heat generating component;
One radiator is arranged in this separation trough;
One heat pipe, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this heat dump and this radiator, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this heat pipe passed, wherein this heat pipe extends through between this first septation cover and this second septation cover; And
One fan is arranged in this separation trough.
10. portable electronic devices as claimed in claim 9 is characterized in that, also comprises:
One power line, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this fan, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this power line passed, wherein this power line extends through between this first septation cover and this second septation cover.
11. a portable electronic devices is characterized in that comprising:
One casing comprises a loam cake and is assembled to a lower cover of this loam cake;
One heat generating component is located in this casing;
One separation trough, be arranged in this casing, and have one first gas channel and one second gas channel, it is communicated to respectively outside this casing, wherein this separation trough comprises one first septation cover, one second septation cover and a side cover, and this first septation cover is assembled to the inboard of this loam cake, and this second septation cover and this lower cover are integrally formed and constitute this first gas channel, and this side cover and this loam cake are integrally formed and constitute this second gas channel, and this first septation cover joins mutually with this second septation cover, and this second septation cover joins mutually with this side cover, and the junction of this first septation cover and this second septation cover is provided with marine glue, and the junction of this second septation cover and this side cover is provided with marine glue;
One heat dump is arranged in this casing, and is suitable for contacting this heat generating component;
One radiator is arranged in this separation trough;
One heat pipe, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this heat dump and this radiator, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this heat pipe passed, wherein this heat pipe extends through between this first septation cover and this second septation cover; And
One fan is arranged in this separation trough.
12. portable electronic devices as claimed in claim 11 is characterized in that, also comprises:
One power line, in this casing, pass the cell wall of this separation trough and extend in this separation trough, and connect this fan, and be provided with marine glue between the cell wall of this separation trough that intercept and its of this power line passed, wherein this power line extends through between this first septation cover and this second septation cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100006510A CN101222831B (en) | 2007-01-10 | 2007-01-10 | Water-proof radiating module and portable electronic device using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100006510A CN101222831B (en) | 2007-01-10 | 2007-01-10 | Water-proof radiating module and portable electronic device using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101222831A CN101222831A (en) | 2008-07-16 |
| CN101222831B true CN101222831B (en) | 2011-08-31 |
Family
ID=39632328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100006510A Expired - Fee Related CN101222831B (en) | 2007-01-10 | 2007-01-10 | Water-proof radiating module and portable electronic device using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101222831B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103547104A (en) * | 2012-07-13 | 2014-01-29 | 中兴通讯股份有限公司 | Terminal equipment |
| CN104808743B (en) * | 2014-01-24 | 2019-01-15 | 神讯电脑(昆山)有限公司 | Water proof type laptop |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5930115A (en) * | 1996-08-26 | 1999-07-27 | Compaq Computer Corp. | Apparatus, method and system for thermal management of a semiconductor device |
| US6311767B1 (en) * | 1999-05-26 | 2001-11-06 | Intel Corporation | Computer fan assembly |
-
2007
- 2007-01-10 CN CN2007100006510A patent/CN101222831B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5930115A (en) * | 1996-08-26 | 1999-07-27 | Compaq Computer Corp. | Apparatus, method and system for thermal management of a semiconductor device |
| US6311767B1 (en) * | 1999-05-26 | 2001-11-06 | Intel Corporation | Computer fan assembly |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006－19384A 2006.01.19 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101222831A (en) | 2008-07-16 |
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