US20140027093A1 - Air conditioning apparatus for use in information/data center - Google Patents
Air conditioning apparatus for use in information/data center Download PDFInfo
- Publication number
- US20140027093A1 US20140027093A1 US13/722,809 US201213722809A US2014027093A1 US 20140027093 A1 US20140027093 A1 US 20140027093A1 US 201213722809 A US201213722809 A US 201213722809A US 2014027093 A1 US2014027093 A1 US 2014027093A1
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- US
- United States
- Prior art keywords
- housing
- air conditioning
- housing assembly
- conditioning apparatus
- disposed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/10—Movable elements, e.g. being pivotable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
An air conditioning apparatus for use in information/data centers is provided, including a housing assembly, a wind-blowing device, a heat exchanger, and a separating mechanism. The housing assembly has a first housing and a second housing. The wind-blowing device is disposed in the housing assembly for guiding airflow into the housing assembly for heat exchange. The separating mechanism is used for dismembering the housing assembly in order to move the first housing or the second housing, and for incorporating the housing assembly to enable the heat exchanger to exchange heat.
Description
- This application claims priority to Taiwan Application Serial No. 101126745, filed on Jul. 25, 2012. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this specification.
- The disclosure relates to air conditioners, and more particularly, relates to an air conditioning apparatus for use in information/data centers.
- Typically, massive waste heat are generated in information/data centers due to their continuous or constant operation at high speed to process data. Therefore, it is imperative to install effective air conditioning units with good heat exchange efficiency in such centers. Owing to the increasing trend and demand for high density data centers, the configuration of air conditioning equipment requires even higher efficiency and management in designs and in air flow fields.
- As often seen in prior techniques, cool air provided by air conditioning equipment does not spread evenly and circulate well in conventional large-scale information/data centers due to the inherent design for cold/heat pathways in which distinct heat points or cold points are often formed in the mechanical room. A general and commonly used solution is to employ the InRow type air conditioning equipment to improve by reducing the frequency of occurrences of cold/heat points. A major drawback is that, however, such equipment would increase air blowing and power consumption, and also cause general low temperatures in the mechanical room, resulting in a decrease of the efficiency in heat exchange.
- Moreover, such large-scale information centers usually use its floors for air supply purposes and to serve as wire slots by drilling holes underneath the Rack in order to guide airflow and the wires inside the rack. Such racks usually do not have the flexibility to be moved around to suit whatever requirements, and due to the restriction of the liquid pipelines, the air conditioning equipment also cannot be moved as required, causing great difficulties and inconvenience in maintenance. Therefore, at present the modulated information mechanical rooms mostly use the middle walking path as the heat pathway and its peripherals the cold pathway, that is, the use of modulated mechanical rooms in larger spaces is unfit for and does not work well with the small or miniaturized scaled mechanical rooms.
- Therefore, there exists a critical need for solving the problems mentioned above, and it is highly beneficial to provide a more effective design of air conditioning equipment capable of overcoming the drawbacks as encountered in prior techniques.
- The disclosure proposes an air conditioning apparatus, including a housing assembly, a wind-blowing device, a heat exchanger, and a separating mechanism. The housing assembly at least has a first housing and a second housing. The wind-blowing device is disposed in the housing assembly and used for guiding airflow into the housing assembly, so that the airflow induced by the wind-blowing device can be used for heat exchange. The separating mechanism is used for dismembering the housing assembly in order to move the first housing or the second housing as needed, and also for incorporating the housing assembly into one to enable the heat exchanger to exchange heat.
- The disclosure can be more fully understood by reading the following detailed description of the embodiments, with reference made to the accompanying drawings, wherein:
-
FIG. 1A is a three-dimensional view of an air conditioning apparatus in a state of detachment with separate housing units according to a first embodiment of the disclosure; -
FIG. 1B is a rear view of the air conditioning apparatus in a state of incorporation into one according to the disclosure; -
FIG. 2A illustrates a side view of the air conditioning apparatus of the first embodiment in a state of incorporation into one having one end of a sliding wheel stored into the separating mechanism according to the disclosure; -
FIG. 2B illustrates a side view of the air conditioning apparatus in a state of incorporation into one as depicted inFIG. 2A having the sliding wheel stored into the separating mechanism according the disclosure; -
FIG. 3A is a three-dimensional view of the air conditioning apparatus in a state of detachment with separate housing units according to a second embodiment of the disclosure; and -
FIG. 3B is a three-dimensional view of the air conditioning apparatus in a state of incorporation into one as depicted inFIG. 3A according to the disclosure. - In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a through understanding of the disclosed embodiments. It will be apparent, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are schematically shown in order to simplify the drawing.
-
FIG. 1A is a three-dimensional view of theair conditioning apparatus 100 in a state of detachment with separate housing units according to a first embodiment of the disclosure. - The
air conditioning apparatus 100 comprises ahousing assembly 110, a wind-blowingdevice 121, afirst heat exchanger 131, asecond heat exchanger 132, and a separating mechanism having afirst separating mechanism 141, and asecond separating mechanism 142. - The
housing assembly 110 is adapted to hold together the wind-blowingdevice 121, thefirst heat exchanger 131 and thesecond heat exchanger 132, and includes afirst housing 111, asecond housing 112, and athird housing 113. In an embodiment, thethird housing 113 is disposed between the first andsecond housings housing assembly 110 may include four or more housing units. - The wind-blowing
device 121 is disposed in thesecond housing 112 for guiding or drawing airflow into thehousing assembly 110, and leading away or exhausting airflow from thehousing assembly 110. In another embodiment, the wind-blowingdevice 121 may be disposed in thefirst housing 111 or thethird housing 113, and may be disposed at an upstream end or a downstream end of thefirst heat exchanger 131 and thesecond heat exchanger 132, and also may include an axle flow or centrifugal fan. - The
first heat exchanger 131 and thesecond heat exchanger 132 use the airflow guided therein by the wind-blowingdevice 121 for exchanging heat. Thefirst heat exchanger 131 contains four units disposed in thefirst housing 111 in a V-shaped alignment at the four sides (top, bottom, left and right) of a separatingboard 194. Thesecond heat exchanger 132 has one unit and is disposed in thethird housing 113. In another embodiment, thefirst heat exchanger 131 and thesecond heat exchanger 132 may have a different number of units. Thefirst heat exchanger 131 may be disposed in thesecond housing 112 or thethird housing 113, and thesecond heat exchanger 132 may be disposed in thefirst housing 111 or thesecond housing 112. - The first separating
sub-mechanism 141 and the second separatingsub-mechanism 142 may be in the form of sliding grooves or sliding rods working in conjunction with thesliding wheel 190 for dismembering or incorporating thehousing assembly 110. The first separatingsub-mechanism 141 is disposed between thefirst housing 111 and thethird housing 113 for dismembering the twohousings sub-mechanism 142 is disposed between thesecond housing 112 and thethird housing 113 for dismembering the twohousings - The first separating
sub-mechanism 141 and the second separatingsub-mechanism 142 may also be used for incorporating thefirst housing 111 to thethird housing 113 for allowing heat exchange between thefirst heat exchanger 131 and thesecond heat exchanger 132. - The first separating sub-mechanism 141 (or called a sliding rod structure) may include a
sliding rod 150, a firstpivotal element 151 and a secondpivotal element 152, wherein the firstpivotal element 151 and the secondpivotal element 152 are respectively disposed on thefirst housing 111 and thethird housing 113. In another embodiment, thefirst sub-separating mechanism 141 may be constituted by different elements, and the firstpivotal element 151 and the secondpivotal element 152 may be disposed on thesecond housing 112 and thethird housing 113, respectively. - The
sliding rod 150 has afirst end 153 and asecond end 154 pivotally connected to the first and secondpivotal elements ends pivotal elements first end 153 may be fastened onto the firstpivotal element 151, leaving only thesecond end 154 to move with respect to the secondpivotal element 152 to thereby dismember or incorporate the first andsecond housings third housings - The second sub-separating mechanism 142 (or called a sliding groove structure) may include a first
sliding groove 161 and a second slidinggroove 162 each respectively disposed on thesecond housing 112 and thethird housing 113 for partly or fully dismembering or incorporating the twohousings sliding groove 161 and the secondsliding groove 162 may be disposed on thefirst housing 111 and thethird housing 113 for partly or fully dismembering or incorporating the twohousings - The
air conditioning apparatus 100 may include a plurality ofsliding wheels 191 or a plurality of supporting wheels respectively disposed on thefirst housing 111 and thethird housing 113, for moving or supporting the first housing, thesecond housing 112 or thethird housing 113. - At least one
side surface 175 of thefirst housing 111 may be used to serve as aninlet opening 181, at least oneside surface 176 of thesecond housing 112 may serve as anoutlet opening 182, and the wind-blowingdevice 121 may be disposed at the inlet opening 181 or theoutlet opening 182. - The
first housing 111 includes afirst cover board 171 disposed at theinlet opening 181, and thesecond housing 112 has asecond cover board 172 disposed at theoutlet opening 182. Theair conditioning apparatus 100 may include a filter element (not illustrated) that can be disposed on thefirst cover board 171 at theinlet opening 181. - The
air conditioning 100 may comprise acondensed water plate 192, the first andsecond heat exchangers condensed water plate 192 may be disposed on thefirst heat exchanger 131 or thesecond heat exchanger 132. - The
air conditioning 100 may comprise adetachable door board 193 or amaintenance opening board 193 for the purpose of maintenance or installation of the first andsecond heat exchangers device 121 and thecondensed water plate 192. -
FIG. 1B is a rear view of the air conditioning apparatus as depicted inFIG. 1A in a state of incorporation into one according to the disclosure. As illustrated, when the first, second andthird housings pivotal element 151 adheres to the secondpivotal element 152, and the first slidinggroove 161 is coupled to the second slidinggroove 162. - The wind-blowing
device 121 guides airflow from anopening 173 formed in thefirst cover board 171 at the inlet opening 181 into thehousing assembly 110. Thehousing assembly 110 then forces the guided in airflow to pass through the first andsecond heat exchangers device 121 for the wind-blowingdevice 121 to lead the airflow away from thehousing assembly 110 from anopening 174 formed in thesecond cover board 172 at theoutlet opening 182. -
FIG. 2A illustrates a side view of theair conditioning apparatus 100 of the first embodiment in a state of incorporation into one and having one end of a sliding wheel stored into the separating mechanism according to the disclosure. - As shown, the sliding
wheel 190 is disposed on thesecond housing 112 or thethird housing 113, and when thehousing assembly 110 is in a state of detachment, one end of the slidingwheel 190 withdraws from the first slidinggroove 161 or the second slidinggroove 162 of thesecond separating sub-mechanism 142 for holding thesecond housing 112 or thethird housing 113. - In another embodiment, the sliding
wheel 190 may be disposed on thefirst housing 111 or thethird housing 113, and when thehousing assembly 110 is in a state of detachment, one end of the slidingwheel 190 withdraws from the slidingrod 150 of the first separatingsub-mechanism 141 for holding thefirst housing 111 or thethird housing 113. -
FIG. 2B illustrates a side view of theair conditioning apparatus 100 in a state of incorporation as depicted inFIG. 2A and having the slidingwheel 190 stored into the separating mechanism according to the disclosure. - As shown, when the
housing assembly 110 is in a state of incorporation, the slidingwheel 190 will be accommodated and hidden in the first slidinggroove 161 or the second slidinggroove 162 of thesecond separating sub-mechanism 142. In another embodiment, when thehousing assembly 110 is in a state of incorporation, the slidingwheel 190 will be accommodated and hidden in the slidingrod 150 of the first separatingsub-mechanism 141. -
FIG. 3A is a three-dimensional view of theair conditioning apparatus 200 of a second embodiment in a state of detachment with separate housing units according to the disclosure. As shown, theair conditioning apparatus 200 comprises ahousing assembly 210, a wind-blowingdevice 221, aheat exchanger 231 and aseparating mechanism 241. - The
housing assembly 210 is adapted to hold together the wind-blowingdevice 221, theheat exchanger 231, and includes afirst housing 211 and asecond housing 212. In another embodiment, thehousing assembly 210 may include three or more housing units as in the first embodiment. - The wind-blowing
device 221 is disposed in thesecond housing 212 for guiding or drawing airflow into thehousing assembly 210, and leading away or exhausting airflow from thehousing assembly 210. In another embodiment, the wind-blowingdevice 221 may be disposed in thefirst housing 211 or the third housing 213, may be disposed at an upstream end or a downstream end of theheat exchanger 231, and also may include an axle flow or centrifugal fan. - The
heat exchanger 231 may be one or more units and is disposed in thefirst housing 211 for using the air flow guided therein by the wind-blowingdevice 221 to exchange heat. In another embodiment, theheat exchanger 231 may have different quantities and may be disposed in thesecond housing 212 as required. - The
separating mechanism 241 is disposed between the first andsecond housing separating mechanism 241 may also be used to incorporate the twohousing units heat exchanger 231 to exchange heat. - The
separating mechanism 241 may include a slidingrod 250, a firstpivotal element 251 and a secondpivotal element 252, wherein the firstpivotal element 151 and the secondpivotal element 152 are respectively disposed on thefirst housing 211 and thesecond housing 212. In another embodiment, theseparating mechanism 241 may be constituted by different elements. For instance, theseparating mechanism 241 may be thesecond separating sub-mechanism 142 as described in the first embodiment, and it may be constituted by the first slidinggroove 161 and the second slidinggroove 162. - The sliding
rod 250 has afirst end 253 and asecond end 254 pivotally connected to the first and secondpivotal elements first end 253 is fixed onto the firstpivotal element 251, and thesecond end 254 is adapted to move with respect to the secondpivotal element 252 to thereby dismember or incorporate the first andsecond housings first end 253 and thesecond end 254 of the slidingrod 250 may each move with respect to the firstpivotal element 251 and the secondpivotal element 252 respectively to thereby dismember or incorporate the first andsecond housings - The
air conditioning apparatus 200 may include a plurality of slidingwheels 291 or a plurality of supporting wheels respectively disposed on thefirst housing 211 and thesecond housing 212, for moving or supporting thefirst housing 211 or thesecond housing 212. - At least one
side surface 275 of thefirst housing 211 may be used to serve as aninlet opening 281, at least oneside surface 276 of thesecond housing 212 may serve as anoutlet opening 282, and the wind-blowingdevice 221 may be disposed at the inlet opening 281 or theoutlet opening 282. - The
first housing 211 includes afirst cover board 271 disposed at theinlet opening 281, and thesecond housing 212 has asecond cover board 272 disposed at theoutlet opening 282. Theair conditioning apparatus 200 may include a filter element (not illustrated) that can be disposed on thefirst cover board 271 at theinlet opening 281. - The
air conditioning apparatus 200 may comprise acondensed water plate 292, theheat exchanger 231 may use a cooling plate pipe, and thecondensed water plate 292 may be disposed on theheat exchanger 231. - The
air conditioning apparatus 200 may comprise adetachable door board 293 or amaintenance opening board 293 for the purpose of maintenance or installation of theheat exchangers 231, the wind-blowingdevice 221 and thecondensed water plate 292. -
FIG. 3B is a three-dimensional view of the air conditioning apparatus in a state of incorporation into one as depicted inFIG. 3A according to the disclosure. As illustrated, when the first andsecond housings pivotal element 251 comes into contact with to the secondpivotal element 252. - The wind-blowing
device 221 guides airflow from anopening 273 formed in thefirst cover board 271 at the inlet opening 281 into thehousing assembly 210. Thehousing assembly 210 then forces the guided in airflow to pass through theheat exchangers 231 and the wind-blowingdevice 221 for the wind-blowingdevice 221 to lead the airflow away from thehousing assembly 210 from anopening 274 formed in thesecond cover board 272 at theoutlet opening 282. - Note that the coupling of the two adjacent housing units as depicted in the first and second embodiments may be accomplished by employing a screw rod with a positioning mechanism, a gear positioning coupling mechanism or a latched type positioning coupling mechanism to strengthen the fastening therebetween.
- One way to prevent airflow from leaking out between the two adjacent housings is to take advantage of the difference between the inner and outer boards of the two housings, and also to combine the foregoing with the use of an anti-leaking material to press against each other tightly. Or, the two housings may each be formed with a concave and a protruding structure respectively while combining with the use of an anti-leaking material to prevent airflow leakage.
- The air conditioning apparatus may include piping members, such as a cold medium fluid piping, for serially or parallel connecting to a plurality of heat exchangers, and the heat exchangers may also use different types of cold medium. The piping member may include a soft piping or a rigid piping, and the soft piping may work in conjunction with a pipe positioning mechanism to provide the piping with an extension.
- Further, the air conditioning apparatus may also include wind-guiding boards, wind doors, power elements, water pumps, compressors, humidifier, thermal heaters, measuring elements (such as a thermometer or a flow meter), valves or other elements according to installation requirements.
- It will be apparent to those skilled in the art that various modifications and variations can be made to the disclosed embodiments. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims and their equivalents.
Claims (10)
1. An air conditioning apparatus for use in information/data centers, comprising
a housing assembly having at least a first housing and a second housing;
a wind-blowing device disposed in the housing assembly for guiding airflow therein;
a heat exchanger disposed in the housing assembly for exchanging heat with the airflow guided in by the wind-blowing device; and
a separating mechanism for dismembering the housing assembly to move the first housing or the second housing, and for incorporating the housing assembly into one to enable the heat exchanger to exchange heat.
2. The air conditioning claimed in claim 1 , wherein the housing assembly further comprises a third housing disposed between the first and second housings, and the separating mechanism further includes a first separating sub-mechanism and a second separating sub-mechanism for dismembering or incorporating the first, the second or the third housing.
3. The air conditioning apparatus claimed in claim 1 , wherein the separating mechanism is a sliding rod structure or a sliding groove structure for working in conjunction with a sliding wheel to dismember or incorporate the housing assembly.
4. The air conditioning apparatus claimed in claim 3 , wherein when the housing assembly is in a state of detachment, one end of the sliding wheel is placed under the separating mechanism to support the housing assembly, and when the housing assembly is in a state of incorporation, the sliding wheel is stored into the separating mechanism.
5. The air conditioning apparatus claimed in claim 3 , wherein the sliding rod structure further includes a sliding rod, a first pivotal element and a second pivotal element, two ends of the sliding rod pivotally connecting to the first and second pivotal elements, respectively.
6. The air conditioning apparatus claimed in claim 3 , wherein the sliding groove structure further includes a first sliding groove and a second sliding groove, and the first sliding groove couples to the second sliding groove when the housing assembly is in a state of incorporation.
7. The air conditioning apparatus claimed in claim 1 , further comprising a plurality of sliding wheels or a plurality of supporting wheels disposed on the housing assembly for moving or supporting the first housing or the second housing.
8. The air conditioning apparatus claimed in claim 1 , wherein at least one side surface of the first housing serves as an inlet opening, and at least one side surface of the second housing serves as an outlet opening.
9. The air conditioning apparatus claimed in claim 1 , wherein the first housing and the second housing have a first cover board and a second cover board respectively, for allowing airflow to be guided into the housing assembly from an opening formed on the first cover board and led away from the housing assembly from an opening formed on the second cover board.
10. The air conditioning apparatus claimed in claim 1 , further comprising a condensed water plate disposed on the heat exchanger.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101126745A TWI490441B (en) | 2012-07-25 | 2012-07-25 | Air conditioning apparatus for data center |
TW101126745 | 2012-07-25 |
Publications (1)
Publication Number | Publication Date |
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US20140027093A1 true US20140027093A1 (en) | 2014-01-30 |
Family
ID=49993733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/722,809 Abandoned US20140027093A1 (en) | 2012-07-25 | 2012-12-20 | Air conditioning apparatus for use in information/data center |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140027093A1 (en) |
CN (1) | CN103574878A (en) |
TW (1) | TWI490441B (en) |
Cited By (4)
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US20150077935A1 (en) * | 2013-09-13 | 2015-03-19 | Anue Systems, Inc. | Air Filter And Cable Management Assemblies For Network Communication Systems |
WO2018076042A1 (en) | 2016-10-31 | 2018-05-03 | Thales Australia Limited | Acoustic transducer |
EP3823426A1 (en) * | 2019-11-13 | 2021-05-19 | Schäfer Werke GmbH | Device for cooling it components |
JP7003351B1 (en) | 2020-07-22 | 2022-01-20 | 杭州盛恋網絡科技有限公司 | Protective case for RF repeater equipment with heat dissipation unit |
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US20110074255A1 (en) * | 2006-09-06 | 2011-03-31 | Target Brands, Inc. | Storage bin and associated system |
US8347950B2 (en) * | 2007-11-05 | 2013-01-08 | Helmut Werner PROVOST | Modular room heat exchange system with light unit |
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WO2018076042A1 (en) | 2016-10-31 | 2018-05-03 | Thales Australia Limited | Acoustic transducer |
EP3823426A1 (en) * | 2019-11-13 | 2021-05-19 | Schäfer Werke GmbH | Device for cooling it components |
JP7003351B1 (en) | 2020-07-22 | 2022-01-20 | 杭州盛恋網絡科技有限公司 | Protective case for RF repeater equipment with heat dissipation unit |
JP2022022066A (en) * | 2020-07-22 | 2022-02-03 | 杭州盛恋網絡科技有限公司 | Protective case for rf repeater device equipped with heat dissipation unit |
Also Published As
Publication number | Publication date |
---|---|
TW201405078A (en) | 2014-02-01 |
CN103574878A (en) | 2014-02-12 |
TWI490441B (en) | 2015-07-01 |
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