CN102486281A - Efficient solar lighting system - Google Patents
Efficient solar lighting system Download PDFInfo
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- CN102486281A CN102486281A CN2010105715002A CN201010571500A CN102486281A CN 102486281 A CN102486281 A CN 102486281A CN 2010105715002 A CN2010105715002 A CN 2010105715002A CN 201010571500 A CN201010571500 A CN 201010571500A CN 102486281 A CN102486281 A CN 102486281A
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- fibre bundle
- tracking frame
- fresnel lenses
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Abstract
The invention discloses an efficient solar lighting system, which comprises a solar acquisition module, a lighting module and a light energy transmission module which is used for transferring the light energy that is acquired by the solar acquisition module to the lighting module, wherein the solar acquisition module comprises a base and a solar tracking frame which is installed on the base, a plurality of fiber optics bundle sockets are installed at the top end of the solar tracking frame, reflection converging lenses are arranged on the fiber optics bundle sockets, a Fresnel lens is installed above the reflection converging lenses through a lens carrier, the bottom end of the lens carrier is connected with the solar tracking frame, and a dust cover, a control circuit and a sensor are also installed on the base; the light energy transmission module is formed by fiber optics bundles which are connected with the reflection converging lenses; and the lighting module is formed by a beam expansion device which is connected with the fiber optics bundles and a lamp which is connected with the lower end of the beam expansion device. The efficient solar lighting system has a simple structure, reasonable design, energy conservation and environmental friendliness, the solar utilization rate is effectively improved, and the efficient solar lighting system is low in cost, has long service life, wide application scope, and is convenient to popularize and use.
Description
Technical field
The invention belongs to the solar lighting technical field, especially relate to a kind of high-efficiency solar illuminator.
Background technology
At present, most solar energy equipment is mainly used in heating and generating, like solar water heater, solar energy stove, solar cell etc.If will solar energy be used for room lighting, then need luminous energy to be changed into electric energy earlier through solar cell, electric energy is through storage or transmission; Convert luminous energy into through light fixture again, the conversion that energy has passed through light-electricity-light just is applied to actual illumination, and transfer process is complicated; Efficient is low; More, cause energy utilization rate lower, and equipment cost is high because the conversion efficiency of the solar cell of ability large-scale production at present is also generally not high.
Summary of the invention
Technical problem to be solved by this invention is to be directed against complicated, the inefficient deficiency of conversion process of energy when solar energy system is used to throw light in the above-mentioned prior art, and a kind of high-efficiency solar illuminator is provided, and it is simple in structure; Reasonable in design; Energy-conserving and environment-protective have effectively improved the utilization ratio of solar energy, and cost is low; Applied widely, be convenient to promote the use of.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of high-efficiency solar illuminator; Comprise solar energy acquisition module, lighting module and be used for the luminous energy that the solar energy acquisition module is gathered is transferred to the luminous energy transport module of lighting module; It is characterized in that: said solar energy acquisition module comprises base and the sun light tracking frame that is installed in the base midway; The top of said sun light tracking frame is equipped with a plurality of fibre bundle sockets; Correspondence is equipped with a plurality of mirror condensers on a plurality of fibre bundle sockets; Corresponding position, the top scioptics frame of a plurality of mirror condensers is equipped with a plurality of Fresnel Lenses; The bottom of said lens mount and sun light tracking frame join and drop on the outside of fibre bundle socket; The control circuit that dust cover also is installed on the said base, joins with the sun light tracking frame and join with control circuit and be used to detect the sensor of the relative bearing of the sun, the relative bearing signal of the detected sun of said control circuit pick-up transducers is also given the sun light tracking frame through the corresponding tracking control signal of output after the analyzing and processing, in the confined space that said sun light tracking frame, fibre bundle socket, mirror condenser, lens mount, Fresnel Lenses, control circuit and sensor all drop on dust cover and base and constituted; Said luminous energy transport module is made up of a plurality of fibre bundles that correspondence is connected a plurality of mirror condenser output ports place; Said lighting module is made up of corresponding parallel beam expand device that is connected with the output of a plurality of fibre bundles respectively and the illuminating lamp that is connected the parallel beam expand device lower end.
Above-mentioned high-efficiency solar illuminator; The sun image patch that the input bore of said mirror condenser and Fresnel Lenses form is complementary; Said mirror condenser is complementary apart from the distance of the Fresnel Lenses focal length with Fresnel Lenses, and the output bore of said mirror condenser and the diameter of fibre bundle are complementary.
Above-mentioned high-efficiency solar illuminator has the aperture that supplies fibre bundle and supply line to pass on the said base.
Above-mentioned high-efficiency solar illuminator, said mirror condenser and fibre bundle socket are structure as a whole.
Above-mentioned high-efficiency solar illuminator, a plurality of Fresnel Lenses be corresponding respectively be positioned at a plurality of mirror condensers directly over.
Above-mentioned high-efficiency solar illuminator, said solar energy acquisition module is installed on horizontal top surface, inclination metope or the vertical wall of building through expansion bolt.
Above-mentioned high-efficiency solar illuminator, said illuminating lamp is made up of lampshade and lamp holder.
The present invention compared with prior art has the following advantages:
1, the present invention utilizes Fresnel Lenses and mirror condenser directly sunshine to be gathered, and transmits luminous energy with fibre bundle, at last luminous energy directly is used for illumination through lighting module; The sunshine that mirror condenser is assembled Fresnel Lenses is further assembled; Improved sunshine and be coupled to the efficient in the fibre bundle, and then improved whole capacity usage ratio, in the whole process without power conversion; The solar energy utilization ratio is high, energy-conserving and environment-protective, and is simple in structure and reasonable in design.
2, the Fresnel Lenses that the present invention adopted has little, the lightweight characteristics of thickness than conventional lenses, adopts Fresnel Lenses can have the bore bigger than conventional lenses bore, accepts more sunshine.
3, mirror condenser of the present invention and fibre bundle socket are structure as a whole, and simplify the structure, and have improved coupling efficiency.
4, solar energy acquisition module of the present invention is installed in the sealing and dustproof cover, avoids the external environment erosion pollution, has prolonged its service life.
5, the present invention has alleviated the weight of whole solar energy acquisition module through optimization; Even this solar energy acquisition module is on being installed on the inclination metope time; Track frame still can operate as normal; Thereby make the installation site of this solar energy acquisition module be not limited to horizontal planes such as roof, also can be installed on the inclination even the vertical wall of building, strengthened the applicability of whole system.
In sum, solar energy utilization ratio of the present invention is high, long service life, and applied widely, simple in structure, cost is low, and energy-conserving and environment-protective are convenient to promote the use of.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of solar energy acquisition module of the present invention.
Fig. 3 is the structural representation of Fresnel Lenses of the present invention.
Fig. 4 is the be connected sketch map of mirror condenser of the present invention with the fibre bundle socket.
Description of reference numerals:
1-solar energy acquisition module; The 1-1-base; 1-2-sun light tracking frame;
1-3-fibre bundle socket; The 1-4-mirror condenser; The 1-5-lens mount;
The 1-6-Fresnel Lenses; The 1-7-dust cover; The 1-8-control circuit;
The 1-9-sensor; The 2-1-fibre bundle; The 3-1-parallel beam expand device;
The 3-2-illuminating lamp; The 4-expansion bolt.
The specific embodiment
Like Fig. 1, Fig. 2 Fig. 3 and shown in Figure 4; The present invention includes solar energy acquisition module 1, lighting module 3 and be used for the luminous energy that solar energy acquisition module 1 is gathered is transferred to the luminous energy transport module 2 of lighting module 3; Said solar energy acquisition module 1 comprises base 1-1 and the sun light tracking frame 1-2 that is installed in base 1-1 midway; The top of said sun light tracking frame 1-2 is equipped with a plurality of fibre bundle socket 1-3; A plurality of fibre bundle socket 1-3 go up correspondence a plurality of mirror condenser 1-4 are installed; Corresponding position, the top scioptics frame 1-5 of a plurality of mirror condenser 1-4 is equipped with a plurality of Fresnel Lenses 1-6; The bottom of said lens mount 1-5 and sun light tracking frame 1-2 join and drop on the outside of fibre bundle socket 1-3; The control circuit 1-8 that dust cover 1-7 also is installed on the said base 1-1, joins with sun light tracking frame 1-2 and join with control circuit 1-8 and be used to detect the sensor 1-9 of the relative bearing of the sun; The relative bearing signal of the detected sun of said control circuit 1-8 pick-up transducers 1-9 is also given sun light tracking frame 1-2 through the corresponding tracking control signal of output after the analyzing and processing, and said sun light tracking frame 1-2, fibre bundle socket 1-3, mirror condenser 1-4, lens mount 1-5, Fresnel Lenses 1-6, control circuit 1-8 and sensor 1-9 all drop in the confined space that dust cover 1-7 and base 1-1 constituted; Said luminous energy transmission mode 2 is made up of a plurality of fibre bundle 2-1 that correspondence is connected a plurality of mirror condenser 1-4 output ports place; Said lighting module 3 is made up of corresponding parallel beam expand device 3-1 that is connected with the output of a plurality of fibre bundle 2-1 respectively and the illuminating lamp 3-2 that is connected parallel beam expand device 3-1 lower end.
Like Fig. 1, Fig. 2 Fig. 3 and shown in Figure 4; In the present embodiment; The sun image patch that the input bore of said mirror condenser 1-4 and Fresnel Lenses 1-6 form is complementary; Said mirror condenser 1-4 is complementary apart from the distance of the Fresnel Lenses 1-6 focal length with Fresnel Lenses 1-6, and the output bore of said mirror condenser 1-4 and the diameter of fibre bundle 2-1 are complementary.Have the aperture that supplies fibre bundle 2-1 and supply line to pass on the said base 1-1.Said mirror condenser 1-4 and fibre bundle socket 1-3 are structure as a whole.A plurality of Fresnel Lenses 1-6 are corresponding respectively be positioned at a plurality of mirror condenser 1-4 directly over.Said solar energy acquisition module 1 is installed on horizontal top surface, inclination metope or the vertical wall of building through expansion bolt 4.Said illuminating lamp 3-1 is made up of lampshade and lamp holder.
The operation principle of the present invention and the course of work are: through expansion bolt 4 solar energy acquisition module 1 is installed in roof or any place that can accept solar light irradiation for a long time; Sensor 1-9 detects the relative bearing of the sun in real time and detected solar azimuth signal is transferred to control circuit 1-8; The corresponding tracking control signal of output is given sun light tracking frame 1-2 after the relative bearing signal of the sun that control circuit 1-8 receiving sensor 1-9 is exported and the process analyzing and processing; Make Fresnel Lenses 1-6 can vertically accept irradiation of sunlight; The sunshine of vertical irradiation on Fresnel Lenses 1-6 assembled through Fresnel Lenses 1-6; Pass through the further convergence of mirror condenser 1-4 again, be coupled into fibre bundle 2-1 then, expand bundle, dispersed light beam etc. through parallel beam expand device 3-1 again and promptly can be used for room lighting.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection domain of technical scheme of the present invention.
Claims (7)
1. high-efficiency solar illuminator; Comprise solar energy acquisition module (1), lighting module (3) and be used for the luminous energy that solar energy acquisition module (1) is gathered is transferred to the luminous energy transport module (2) of lighting module (3); It is characterized in that: said solar energy acquisition module (1) comprises base (1-1) and is installed in the sun light tracking frame (1-2) of base (1-1) midway; The top of said sun light tracking frame (1-2) is equipped with a plurality of fibre bundle sockets (1-3); A plurality of fibre bundle sockets (1-3) are gone up correspondence a plurality of mirror condensers (1-4) are installed; The corresponding position, top scioptics frame (1-5) of a plurality of mirror condensers (1-4) is equipped with a plurality of Fresnel Lenses (1-6); The bottom of said lens mount (1-5) and sun light tracking frame (1-2) join and drop on the outside of fibre bundle socket (1-3); The control circuit (1-8) that dust cover (1-7) also is installed on the said base (1-1), joins with sun light tracking frame (1-2) and join with control circuit (1-8) and be used to detect the sensor (1-9) of the relative bearing of the sun; The relative bearing signal of the detected sun of said control circuit (1-8) pick-up transducers (1-9) is also given sun light tracking frame (1-2) through the corresponding tracking control signal of output after the analyzing and processing, and said sun light tracking frame (1-2), fibre bundle socket (1-3), mirror condenser (1-4), lens mount (1-5), Fresnel Lenses (1-6), control circuit (1-8) and sensor (1-9) all drop in the confined space that dust cover (1-7) and base (1-1) constituted; Said luminous energy transport module (2) is made up of a plurality of fibre bundles (2-1) that correspondence is connected a plurality of mirror condensers (1-4) output port place; Said lighting module (3) is made up of the illuminating lamp (3-2) of distinguishing the corresponding parallel beam expand device (3-1) that is connected with the output of a plurality of fibre bundles (2-1) and be connected parallel beam expand device (3-1) lower end.
2. according to the described high-efficiency solar illuminator of claim 1; It is characterized in that: the sun image patch that the input bore of said mirror condenser (1-4) and Fresnel Lenses (1-6) form is complementary; Said mirror condenser (1-4) is complementary apart from the distance of Fresnel Lenses (1-6) focal length with Fresnel Lenses (1-6), and the diameter of the output bore of said mirror condenser (1-4) and fibre bundle (2-1) is complementary.
3. according to the described high-efficiency solar illuminator of claim 1, it is characterized in that: have the aperture that supplies fibre bundle (2-1) and supply line to pass on the said base (1-1).
4. according to the described high-efficiency solar illuminator of claim 1, it is characterized in that: said mirror condenser (1-4) is structure as a whole with fibre bundle socket (1-3).
5. according to the described high-efficiency solar illuminator of claim 1, it is characterized in that: a plurality of Fresnel Lenses (1-6) respectively correspondence be positioned at a plurality of mirror condensers (1-4) directly over.
6. according to the described high-efficiency solar illuminator of claim 1, it is characterized in that: said solar energy acquisition module (1) is installed on horizontal top surface, inclination metope or the vertical wall of building through expansion bolt (4).
7. according to the described high-efficiency solar illuminator of claim 1, it is characterized in that: said illuminating lamp (3-1) is made up of lampshade and lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105715002A CN102486281A (en) | 2010-12-03 | 2010-12-03 | Efficient solar lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105715002A CN102486281A (en) | 2010-12-03 | 2010-12-03 | Efficient solar lighting system |
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|---|---|
| CN102486281A true CN102486281A (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105715002A Pending CN102486281A (en) | 2010-12-03 | 2010-12-03 | Efficient solar lighting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062702A (en) * | 2012-12-19 | 2013-04-24 | 徐子玉 | Light-condensation energy-saving optical fiber illumination device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297000A (en) * | 1979-01-11 | 1981-10-27 | Fries James E | Solar lighting system |
| US6299317B1 (en) * | 1999-12-13 | 2001-10-09 | Ravi Gorthala | Method and apparatus for a passive solar day lighting system |
| CN2499699Y (en) * | 2001-09-14 | 2002-07-10 | 王珏 | Optical fibre energy saving lighting device |
| CN2572217Y (en) * | 2002-03-21 | 2003-09-10 | 谭洪源 | Device for indoor illumination by sun light |
| CN1447058A (en) * | 2002-03-21 | 2003-10-08 | 谭洪源 | Device for illuminating indoors by using sunlight |
| CN201606811U (en) * | 2010-02-03 | 2010-10-13 | 徐永强 | Sunshine lead-in device |
| CN201652151U (en) * | 2009-12-31 | 2010-11-24 | 王恒吉 | Sunlight illuminating system |
-
2010
- 2010-12-03 CN CN2010105715002A patent/CN102486281A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297000A (en) * | 1979-01-11 | 1981-10-27 | Fries James E | Solar lighting system |
| US6299317B1 (en) * | 1999-12-13 | 2001-10-09 | Ravi Gorthala | Method and apparatus for a passive solar day lighting system |
| CN2499699Y (en) * | 2001-09-14 | 2002-07-10 | 王珏 | Optical fibre energy saving lighting device |
| CN2572217Y (en) * | 2002-03-21 | 2003-09-10 | 谭洪源 | Device for indoor illumination by sun light |
| CN1447058A (en) * | 2002-03-21 | 2003-10-08 | 谭洪源 | Device for illuminating indoors by using sunlight |
| CN201652151U (en) * | 2009-12-31 | 2010-11-24 | 王恒吉 | Sunlight illuminating system |
| CN201606811U (en) * | 2010-02-03 | 2010-10-13 | 徐永强 | Sunshine lead-in device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062702A (en) * | 2012-12-19 | 2013-04-24 | 徐子玉 | Light-condensation energy-saving optical fiber illumination device |
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Application publication date: 20120606 |