CN201112396Y - Unit structure of spot light solar energy battery - Google Patents
Unit structure of spot light solar energy battery Download PDFInfo
- Publication number
- CN201112396Y CN201112396Y CNU2007200439828U CN200720043982U CN201112396Y CN 201112396 Y CN201112396 Y CN 201112396Y CN U2007200439828 U CNU2007200439828 U CN U2007200439828U CN 200720043982 U CN200720043982 U CN 200720043982U CN 201112396 Y CN201112396 Y CN 201112396Y
- Authority
- CN
- China
- Prior art keywords
- solar cell
- snoot
- conical
- mounting panel
- silica gel
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000741 silica gel Substances 0.000 claims description 17
- 229910002027 silica gel Inorganic materials 0.000 claims description 17
- 230000001413 cellular effect Effects 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052710 silicon Inorganic materials 0.000 abstract description 6
- 239000010703 silicon Substances 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract 3
- 238000013021 overheating Methods 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 27
- 238000010248 power generation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a unit structure of a concentrated solar cell, which comprises a bottom plate, and a ceramic plate, a solar cell, a silicon sheet and a conical snoot sequentially arranged on the bottom plate. The silicon sheet is provided thereon with a light through hole opposite to the bottom opening of the conical snoot. Solar rays produce facula through the focusing of a Fresnel lens, the inner wall of the conical snoot reflects the rays to the solar cell when the facula deviates from the solar cell, thereby ensuring the illumination intensity of the solar cell, and solving the problem of facula deviation caused by ray tracking errors in prior concentrated solar electrical energy generating system. In addition, in the utility model, the ceramic plate and the silicon plate are arranged on the two sides of the solar cell and have insulating function, and the ceramic ensures that the heat can be conducted to the bottom plate, thereby facilitating dissipation and preventing the solar cell from being damaged by overheating.
Description
Technical field
The utility model relates to the solar energy power generating apparatus field, is specifically related to a kind of cellular construction of concentrating solar battery.
Background technology
Existing plate type solar photovoltaic power generation apparatus mainly adopts flat-plate type solar cell to suck solar energy and generates electricity; Flat-plate type solar cell mainly is a silicon solar cell, comprising: monocrystaline silicon solar cell, polysilicon solar cell and amorphous silicon membrane battery; Because silicon materials cost an arm and a leg, corresponding Blast Furnace Top Gas Recovery Turbine Unit (TRT) cost is higher, so be unfavorable for promoting the use of of solar power generation; In addition, how silicon reduces the use of silicon materials, the efficient of raising photovoltaic conversion as scarce resource, reduce cost simultaneously, and be a current difficult problem.
In existing concentrating solar power generation system, project on the solar cell after light focused on by Fresnel lens, the focusing ratio can reach 1000: 1, even higher.The hot spot after focusing on wherein also adopted the ray trace system, made light vertical substantially with solar cell all the time, so that can project on the solar cell.But the problem that above-mentioned prior art exists is: the ray trace system often produces error, and the hot spot after causing focusing on can not shine solar cell surface, thereby has influenced its normal power generation.
The utility model content
Technical problem to be solved in the utility model provides the cellular construction that a kind of hot spot after guaranteeing to focus on can project the concentrating solar battery on the solar cell preferably.
For solving the problems of the technologies described above, the cellular construction of concentrating solar battery of the present utility model comprises: base plate, be located at potsherd, solar cell, silica gel sheet and conical snoot on the base plate successively; Have on the silica gel sheet and the relative light hole of conical snoot bottom opening.
In the technique scheme, the fixedly connected mounting panel of conical snoot bottom outer wall, the mounting panel two ends are connected with base thread.
In the technique scheme, between described potsherd and solar cell, be provided with the first electrode welding; Between solar cell and silica gel sheet, be provided with the second electrode welding; The second electrode welding be provided with the silica gel sheet on the corresponding through hole of light hole.
In the technique scheme, mounting panel central authorities have manhole, and conical snoot bottom outer wall is riveted or tight fit mutually with the manhole on the mounting panel.
The utlity model has positive effect: in the cellular construction of (1) concentrating solar battery of the present utility model, has conical snoot, sunray focuses on the back by Fresnel lens and produces hot spot, when hot spot departs from solar cell, the inwall of conical snoot reflexes to light on the solar cell, has guaranteed the intensity of illumination of solar cell.Potsherd and silica gel sheet are located at has solar cell both sides up and down, has insulating effect; And potsherd is convenient to heat is directed on the base plate, is convenient to heat radiation, prevents that solar cell from damaging because of overheated.(2) in the utility model, the mounting panel two ends are connected with base thread, and potsherd, solar cell, silica gel sheet and conical snoot are fixed on the base plate successively, and are simple in structure, easy for installation; (3) in the utility model, the first electrode welding links to each other with the electrode of solar cell two sides respectively with the second electrode welding, to be used for power supply output.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of cellular construction of the concentrating solar battery of embodiment 1;
Fig. 2 is the sectional structure chart of cellular construction of the concentrating solar battery of embodiment 1;
Fig. 3 is the decomposition texture schematic diagram of cellular construction of the concentrating solar battery of embodiment 2.
Embodiment
(embodiment 1)
See Fig. 1-2, the cellular construction of the concentrating solar battery of present embodiment comprises: conical snoot 1, mounting panel 2, silica gel sheet 3, the first electrode welding 4, solar cell 5, potsherd 6, the second electrode welding 7 and base plate 8.Wherein, the both positive and negative polarity of solar cell 5 descends on the both ends of the surface respectively thereon.
Potsherd 6, the first electrode welding 4, solar cell 5, the second electrode welding 7, silica gel sheet 3 and conical snoot 1 are located on the base plate 8 successively; Has relative light hole 3-1 on the silica gel sheet 3 with conical snoot 1 bottom opening 1-1.
See Fig. 1, mounting panel 2 two ends are threaded with screwed hole 8-1 on the base plate 8 mutually by screw 2-1.The second electrode welding 7 be provided with silica gel sheet 3 on the corresponding through hole 7-1 of light hole 3-1.
(embodiment 2)
See Fig. 3, the cellular construction of the concentrating solar battery of present embodiment comprises: conical snoot 1, mounting panel 2, silica gel sheet 3, solar cell 5, potsherd 6 and base plate 8.Wherein, the both positive and negative polarity of solar cell 5 and prints off by lead respectively on its left and right edges.
Potsherd 6, solar cell 5, silica gel sheet 3 and conical snoot 1 are located on the base plate 8 successively; Has relative light hole 3-1 on the silica gel sheet 3 with conical snoot 1 bottom opening 1-1.
See Fig. 1, mounting panel 2 two ends are threaded with screwed hole 8-1 on the base plate 8 mutually by screw 2-1.
Claims (4)
1, a kind of cellular construction of concentrating solar battery is characterized in that: comprise base plate (8), be located at potsherd (6), solar cell (5), silica gel sheet (3) and conical snoot (1) on the base plate (8) successively; Have the light hole (3-1) relative on the silica gel sheet (3) with conical snoot (1) bottom opening (1-1).
2, the cellular construction of concentrating solar battery according to claim 1 is characterized in that: the fixedly connected mounting panel of conical snoot (1) bottom outer wall (2), mounting panel (2) two ends are threaded with base plate (8).
3, the cellular construction of concentrating solar battery according to claim 1 and 2 is characterized in that: be provided with the first electrode welding (4) between described potsherd (6) and solar cell (5); Between solar cell (5) and silica gel sheet (3), be provided with the second electrode welding (7); The second electrode welding (7) be provided with silica gel sheet (3) on the corresponding through hole of light hole (3-1) (7-1).
4, the cellular construction of concentrating solar battery according to claim 2 is characterized in that: mounting panel (2) central authorities have manhole, and conical snoot (1) bottom outer wall is riveted or tight fit mutually with the manhole on the mounting panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200439828U CN201112396Y (en) | 2007-10-22 | 2007-10-22 | Unit structure of spot light solar energy battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200439828U CN201112396Y (en) | 2007-10-22 | 2007-10-22 | Unit structure of spot light solar energy battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112396Y true CN201112396Y (en) | 2008-09-10 |
Family
ID=39964143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200439828U Expired - Fee Related CN201112396Y (en) | 2007-10-22 | 2007-10-22 | Unit structure of spot light solar energy battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112396Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590892C (en) * | 2009-01-04 | 2010-02-17 | 江苏白兔科创新能源股份有限公司 | Solar high-concentration photovoltaic power generation module |
| CN102339875A (en) * | 2010-07-14 | 2012-02-01 | 晶元光电股份有限公司 | Multidirectional solar light collection system |
| CN102820363A (en) * | 2012-08-27 | 2012-12-12 | 南昌市常盈科技发展有限公司 | Solar high-concentration power-generating chip heat-insulation seat |
| WO2013010310A1 (en) * | 2011-07-15 | 2013-01-24 | 上海聚恒太阳能有限公司 | High concentration solar cell assembly with replaceable units |
| CN106026892A (en) * | 2016-06-16 | 2016-10-12 | 昆山诃德新能源科技有限公司 | Cell structure of concentrating solar cell |
| CN106449805B (en) * | 2009-02-09 | 2019-03-12 | 艾克斯瑟乐普林特有限公司 | Concentrator type photovoltaic (CPV) module, receiver and sub-receiver and method of forming the same |
-
2007
- 2007-10-22 CN CNU2007200439828U patent/CN201112396Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590892C (en) * | 2009-01-04 | 2010-02-17 | 江苏白兔科创新能源股份有限公司 | Solar high-concentration photovoltaic power generation module |
| CN106449805B (en) * | 2009-02-09 | 2019-03-12 | 艾克斯瑟乐普林特有限公司 | Concentrator type photovoltaic (CPV) module, receiver and sub-receiver and method of forming the same |
| CN102339875A (en) * | 2010-07-14 | 2012-02-01 | 晶元光电股份有限公司 | Multidirectional solar light collection system |
| WO2013010310A1 (en) * | 2011-07-15 | 2013-01-24 | 上海聚恒太阳能有限公司 | High concentration solar cell assembly with replaceable units |
| CN102820363A (en) * | 2012-08-27 | 2012-12-12 | 南昌市常盈科技发展有限公司 | Solar high-concentration power-generating chip heat-insulation seat |
| CN106026892A (en) * | 2016-06-16 | 2016-10-12 | 昆山诃德新能源科技有限公司 | Cell structure of concentrating solar cell |
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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: 20080910 Termination date: 20091123 |