CN201927614U - Solar low concentration system - Google Patents
Solar low concentration system Download PDFInfo
- Publication number
- CN201927614U CN201927614U CN 201020639803 CN201020639803U CN201927614U CN 201927614 U CN201927614 U CN 201927614U CN 201020639803 CN201020639803 CN 201020639803 CN 201020639803 U CN201020639803 U CN 201020639803U CN 201927614 U CN201927614 U CN 201927614U
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- China
- Prior art keywords
- lens
- flat
- silicon wafer
- solar energy
- dioptric
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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Abstract
The utility model discloses solar low concentration system which comprises a plurality of solar power units which are arranged in a staggering way; each solar power unit comprises a flat plate lens and a plurality of dioptrical lens arranged at the periphery of the flat plate lens; a silicon crystal solar energy plate is arranged right below the flat plate lens; the distance between the silicon crystal solar energy plate and the flat plate lens is matched with the refractional angle formed by refracting sunlight by the dioptrical lens; the silicon crystal solar energy plate coincides with the projection of the flat plate lens; and the sunlight vertically illuminates on the dioptrical lens, is refracted by the dioptrical lens and overlaps on the silicon crystal solar energy plate below the flat plate lens. The solar energy low concentration system has simple structure and reasonable design, reduces the using quantity of the silicon crystal solar energy plates, lowers the cost of the solar energy battery, makes full use of the power generation capability of the silicon crystal solar energy plate, can realize extensive close arrangement, has good using effect and is applicable to popularize and use.
Description
Technical field
The utility model belongs to the solar energy generation technology field, especially relates to a kind of solar energy low power condenser system.
Background technology
Under the background of energy crisis and environmental crisis; solar power generation receives concern more and more widely; solar cell adopts the silicon wafer solar panels more at present; but because the cost height of silicon wafer solar panels; make the cost of solar cell also high; restricted the extensive use of solar power generation; and since the sunlight intensity that receives of ground a little less than; be far from reaching the upper limit that the silicon wafer solar panels can bear; also fail to give full play of the generating capacity of silicon wafer sun electric energy plate; considering the expensive of silicon wafer solar panels, from certain aspect, is a kind of wasting of resources to solar cell.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of solar energy low power condenser system is provided, it is simple in structure, reasonable in design, reduced the use amount of silicon wafer solar panels, reduced the cost of solar cell, the more abundant generating capacity of using the silicon wafer solar panels, can realize large-arealy closely arranging, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of solar energy low power condenser system, it is characterized in that: comprise staggered a plurality of solar power generation unit, described solar power generation unit comprises flat-plate lens and is arranged on flat-plate lens polylith dioptric lens all around, be provided with the silicon wafer solar panels under the described flat-plate lens, the distance of described silicon wafer solar panels anomaly plate lens matches with the refraction angle of dioptric lens refraction sunlight, the projection of described silicon wafer solar panels and flat-plate lens coincides, the sunlight vertical irradiation to dioptric lens and sunlight through overlapping after the dioptric lens refraction on the silicon wafer solar panels under the flat-plate lens.
Above-mentioned a kind of solar energy low power condenser system, described flat-plate lens, dioptric lens and silicon wafer solar panels are square shape.
Above-mentioned a kind of solar energy low power condenser system, described flat-plate lens, dioptric lens and silicon wafer solar panels are the square shape that the length of side equates, the integral body that is provided with four dioptric lenses and flat-plate lens and four dioptric lenses around the described flat-plate lens is similar " ten " glyph shape.
Above-mentioned a kind of solar energy low power condenser system, sunlight is through overlapping on the silicon wafer solar panels under the flat-plate lens and formed hot spot is identical with the dioptric lens size shape, overlap fully with the silicon wafer solar panels after the dioptric lens refraction.
The utility model compared with prior art has the following advantages: the utility model is in conjunction with the dioptric lens technology, a kind of solar energy low power condenser system has been proposed, structure by particular design, utilize dioptric lens that sunlight is reflected, sunlight is converged, and overlap on the silicon wafer solar panels of flat-plate lens below after making sunlight through the dioptric lens refraction, the silicon wafer solar panels only are installed at the hot spot place, reduced the use amount of silicon wafer solar panels, reduced the cost of solar cell, the more abundant generating capacity of using the silicon wafer solar panels has overcome solar cell cost height, the generating capacity of silicon wafer solar panels is used inadequate deficiency; The utility model is staggered a plurality of solar power generation units, can realize large-arealy closely arranging, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the vertical view of the utility model solar power generation unit.
Fig. 2 is the profile of the utility model solar power generation unit.
Fig. 3 is the staggered schematic diagrames of a plurality of solar power generation units of the utility model.
Description of reference numerals:
The 1-flat-plate lens; The 2-dioptric lens; 3-silicon wafer solar panels;
The 4-sunlight.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises staggered a plurality of solar power generation unit, described solar power generation unit comprises flat-plate lens 1 and is arranged on flat-plate lens 1 polylith dioptric lens 2 all around, be provided with silicon wafer solar panels 3 under the described flat-plate lens 1, the distance of described silicon wafer solar panels 3 anomaly plate lens 1 matches with the refraction angle of dioptric lens 2 refraction sunlights 4, described silicon wafer solar panels 3 coincide with the projection of flat-plate lens 1, sunlight 4 vertical irradiations to dioptric lens 2 and sunlight 4 through overlapping after dioptric lens 2 refractions on the silicon wafer solar panels 3 under the flat-plate lens 1.
As depicted in figs. 1 and 2, in the present embodiment, described flat-plate lens 1, dioptric lens 2 and silicon wafer solar panels 3 are square shape.Described flat-plate lens 1, dioptric lens 2 and silicon wafer solar panels 3 are the square shape that the length of side equates, the integral body that is provided with four dioptric lenses 2 and flat-plate lens 1 and four dioptric lenses 2 around the described flat-plate lens 1 is similar " ten " glyph shape.Sunlight 4 is through overlapping on the silicon wafer solar panels 3 under the flat-plate lens 1 and formed hot spot is identical with dioptric lens 2 size shape, overlap fully with silicon wafer solar panels 3 after dioptric lens 2 refraction.
During concrete operations, flat-plate lens 1 among Fig. 1 and the silicon wafer solar panels 3 among dioptric lens 2 and Fig. 2 all are made into the square of same size, the material and the overall dimension of dioptric lens 2 are identical, dioptric lens 2 be arranged in flat-plate lens 1 around, dioptric lens 2 reflects sunlight 4 to a direction, this direction is pointed to the flat-plate lens 1 that contacts with dioptric lens 2.As shown in Figure 2, silicon wafer solar panels 3 are under the flat-plate lens 1, overlap with the projection of flat-plate lens 1, sunlight 4 vertical irradiations are on flat-plate lens 1 and dioptric lens 2, the sunlight direction of propagation that sees through flat-plate lens 1 is constant, vertical irradiation is on silicon wafer solar panels 3, sunlight 4 directions through dioptric lens 2 refractions tilt to flat-plate lens 1 direction, determine the distance of silicon wafer solar panels 3 anomaly plate lens 1 according to refraction angle, the hot spot that dioptric lens 2 is formed overlaps fully with silicon wafer solar panels 3.As shown in Figure 3, a plurality of solar power generation units mode as shown in the figure are staggered, and as seen the structure of solar power generation unit can realize large-area compact arrangement in this utility model.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection range of technical solutions of the utility model according to the utility model technical spirit.
Claims (4)
1. solar energy low power condenser system, it is characterized in that: comprise staggered a plurality of solar power generation unit, described solar power generation unit comprises flat-plate lens (1) and is arranged on flat-plate lens (1) polylith dioptric lens (2) all around, be provided with silicon wafer solar panels (3) under the described flat-plate lens (1), the distance of described silicon wafer solar panels (3) anomaly plate lens (1) matches with the refraction angle of dioptric lens (2) refraction sunlight (4), the projection of described silicon wafer solar panels (3) and flat-plate lens (1) coincides, and sunlight (4) vertical irradiation is gone up and sunlight (4) overlaps after dioptric lens (2) reflects on the silicon wafer solar panels (3) under the flat-plate lens (1) to dioptric lens (2).
2. according to the described a kind of solar energy low power condenser system of claim 1, it is characterized in that: described flat-plate lens (1), dioptric lens (2) and silicon wafer solar panels (3) are square shape.
3. according to the described a kind of solar energy low power condenser system of claim 2, it is characterized in that: described flat-plate lens (1), dioptric lens (2) and silicon wafer solar panels (3) are the square shape that the length of side equates, the integral body that is provided with four dioptric lenses (2) and flat-plate lens (1) and four dioptric lenses (2) around the described flat-plate lens (1) is similar " ten " glyph shape.
4. according to the described a kind of solar energy low power condenser system of claim 1, it is characterized in that: sunlight (4) is through overlapping on the silicon wafer solar panels (3) flat-plate lens (1) under and formed hot spot is identical with dioptric lens (2) size shape, overlap fully with silicon wafer solar panels (3) after dioptric lens (2) refraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020639803 CN201927614U (en) | 2010-12-03 | 2010-12-03 | Solar low concentration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020639803 CN201927614U (en) | 2010-12-03 | 2010-12-03 | Solar low concentration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927614U true CN201927614U (en) | 2011-08-10 |
Family
ID=44431451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020639803 Expired - Fee Related CN201927614U (en) | 2010-12-03 | 2010-12-03 | Solar low concentration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487089A (en) * | 2010-12-03 | 2012-06-06 | 西安大昱光电科技有限公司 | Solar low-power spotlighting system |
| CN104716899A (en) * | 2015-03-17 | 2015-06-17 | 河海大学常州校区 | Multi-prism refraction type light condensing and tracking integrated solar cell module |
-
2010
- 2010-12-03 CN CN 201020639803 patent/CN201927614U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487089A (en) * | 2010-12-03 | 2012-06-06 | 西安大昱光电科技有限公司 | Solar low-power spotlighting system |
| CN104716899A (en) * | 2015-03-17 | 2015-06-17 | 河海大学常州校区 | Multi-prism refraction type light condensing and tracking integrated solar cell module |
| CN104716899B (en) * | 2015-03-17 | 2017-08-15 | 河海大学常州校区 | Polygon prism refraction type light gathering Tracking Integrative solar module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20121203 |