CN201726343U - Frame type concentrating photovoltaic component - Google Patents
Frame type concentrating photovoltaic component Download PDFInfo
- Publication number
- CN201726343U CN201726343U CN2010202292552U CN201020229255U CN201726343U CN 201726343 U CN201726343 U CN 201726343U CN 2010202292552 U CN2010202292552 U CN 2010202292552U CN 201020229255 U CN201020229255 U CN 201020229255U CN 201726343 U CN201726343 U CN 201726343U
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- Prior art keywords
- lens
- concentrating photovoltaic
- frame
- quadra
- solar cell
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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 relates to a frame type concentrating photovoltaic component, which comprises a casing, a plurality of lenses, a plurality of radiators and a plurality of solar cells. The casing consists of a square frame and protective boards mounted on four sides of the square frame, the lenses are embedded on the upper end surface of the square frame, the radiators corresponding to the lenses are embedded on the bottom surface of the square frame, upper end surfaces of the radiators disposed in the square frame are adhered with the solar cell, and each radiator is provided with an optical reflection condenser. The frame type condensing photovoltaic component is simple in structure and convenient in use, has high light condensing effect, fine photoelectric conversion efficiency, long service life and convenient maintenance by means of connecting the lenses, the radiators and the solar cells via the square frame.
Description
Technical field
The utility model belongs to the solar energy generation technology field, especially a kind of frame-type concentrating photovoltaic assembly.
Background technology
Concentration photovoltaic system is the vitals in the solar power system, it comprises a plurality of concentrating photovoltaic assemblies, concentrating photovoltaic assembly each other side by side and being installed on the solar tracking tracker support of joining, the structure of each concentrating photovoltaic assembly is: comprise housing, at a plurality of lens of housing upper surface setting-in, be embedded with a plurality of radiators with the lens contraposition on the housing base plate, the surface that each radiator is positioned at housing all is bonded with solar cell.Lens shine solar cell after with solar light focusing, and solar cell is electric energy output again with transform light energy.By said structure as can be known, there is certain distance between lens and the solar cell, so the hot spot of lens focus is difficult to the shape of coupling solar cell, this will certainly cause a part of sunlight to be wasted, and has also reduced the photoelectric conversion efficiency of solar cell.And the concentrating photovoltaic assembly complex structure that uses at present, be not easy to use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, easy to use and the frame-type concentrating photovoltaic assembly.
The technical scheme that the utility model is taked is:
A kind of frame-type concentrating photovoltaic assembly, comprise housing, a plurality of lens, a plurality of radiator and a plurality of solar cell, it is characterized in that: described housing comprises square framework and backplate, backplate is all installed in four sides of square framework, at a plurality of lens of the uniform setting-in in the upper surface of square framework, the uniform setting-in in the bottom surface of quadra a plurality of with the lens radiator of contraposition mutually, each radiator is positioned at the bonding solar cell in upper surface of quadra, an optical reflection also is installed on each radiator converges device.
And, the interior uniform a plurality of vertical support columns that are equipped with of described quadra.
And, described optical reflection converges device and comprises hollow tetragonous cone table reflection device, firm banking and tetragonous cone table lens, setting-in one inverted rectangular pyramid lens in this firm banking, the bottom surface and the solar cell surface of these tetragonous cone table lens are bonding, the inverted hollow tetragonous cone table of setting-in reflection device in the firm banking of this tetragonous cone table lens top.
And, make a through hole on described any one backplate, waterproof breathable membrane is installed in this through hole.
And, paste on the bottom surface inwall of described quadra reflective aluminium foil is installed.
And the outer rim of described vertical support column pastes reflective aluminium foil is installed.
Advantage of the present utility model and good effect are:
1. the housing in this assembly comprises quadra and metal casing, metal casing is all installed in four sides at quadra, quadra in the said structure is an integrated injection molding, has constituted the main element of support of lens, radiator and solar cell, and it is simple in structure, easy to use.
2. a plurality of vertical support columns of uniform installation in the quadra in this assembly, the mechanical strength that has further improved quadra behind these a plurality of vertical support columns is installed, avoided because of distortion that parts own wt and external pressure produce cause converge light can't full illumination to the problem of solar cell.
3. in this assembly hollow tetragonous cone table reflection device and tetragonous cone table lens are combined, be connected with solar cell, the light of lens focus is converged by hollow tetragonous cone table reflection device and tetragonous cone table lens once more by firm banking.Improved light sink-efficiency, improve the equal property converge spectrum, the tolerance that increases angle, thereby improve the generating efficiency of whole system, with the accepting the angle and increase to of sun tracking system+/-0.5 °, make photoelectric conversion efficiency improve 1%.
4. the inwall of square framework and vertical support column outer rim all are covered with reflective aluminium foil in this assembly, have avoided departing from the high temperature square shaped framework of solar cell formation and the injury of support column because of sunlight optically focused hot spot.
5. the backplate on the square framework of this assembly is equipped with waterproof breathable membrane, this waterproof breathable membrane makes the quadra air pressure inside of sealing stable, and but the isolated water steam enters inside, solved the etching problem of problem that light transmittance that the inner lens surfaces dewfall causes reduces and solar cell, circuit.
6. the utility model is simple in structure, easy to use, and lens, radiator and solar cell are linked together by quadra, and not only the sink-efficiency height of light, photoelectric conversion efficiency are good, and long service life, is convenient to safeguard.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the upward view of Fig. 2.
Fig. 4 is that the A-A of Fig. 1 is to cross-sectional view.
Fig. 5 is that the B-B of Fig. 2 is to cross-sectional view (be rotated counterclockwise 90 degree).
Fig. 6 is the I portion enlarged drawing of Fig. 4.
Fig. 7 is the II portion enlarged drawing of Fig. 4.
Fig. 8 is the perspective view of radiator.
Embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection range of the present utility model with following embodiment.
A kind of frame-type concentrating photovoltaic assembly, shown in Fig. 1～8, comprise housing, a plurality of lens 2, a plurality of radiator 5 and a plurality of solar cell 16, innovation of the present utility model is: housing comprises square framework 1 and backplate 3, backplate is all installed in four sides of square framework, at a plurality of lens of the uniform setting-in in the upper surface of square framework, the bottom surface of quadra 4 uniform setting-ins a plurality of with the lens radiator of contraposition mutually, each radiator is positioned at the bonding solar cell in upper surface of quadra, an optical reflection also is installed on each radiator converges device.
In the present embodiment, quadra is an integrated injection molding, and backplate is made by metal material, and lens are the Fei Nier lens, and solar cell is the three-junction gallium arsenide solar cell, and the circuit between a plurality of solar cells connects the existing connected mode of employing.The left end of each side of quadra, guide groove (among the figure not label) is all made in right-hand member and upper end, backplate is inlaid in the guide groove and passes through bonding agent 12 sealing and fixing, Fei Nier lens like this, radiator, the common cavity that constitutes a sealing of quadra and backplate, in order to increase the mechanical strength of this cavity, uniform in quadra a plurality of vertical support columns 9 are installed, this vertical support column has played gains in strength, the effect of rock-steady structure, avoided because of lens that distortion that parts own wt and external pressure produce causes converge light can't full illumination to the problem of solar cell.
Also make reinforcement 6 on the outer wall of the bottom surface of quadra, this reinforcement has further improved mechanical strength.Four edges in the bottom surface of quadra also are equipped with the bolt 7 that is used to connect solar tracking tracker support.
Above-mentioned optical reflection converges device and comprises hollow tetragonous cone table reflection device 10, firm banking and tetragonous cone table lens 15, this firm banking is made into integration by support 11 and carriage 14, setting-in one inverted rectangular pyramid lens in carriage, the bottom surface and the solar cell surface of these tetragonous cone table lens are bonding, the inverted hollow tetragonous cone table of setting-in reflection device in the carriage of this tetragonous cone table lens top.The light of luxuriant and rich with fragrance Neil lens focus is converged by the high reflective inwall of hollow tetragonous cone table reflection device and tetragonous cone table lens once more.Improved light sink-efficiency, improve the equal property converge spectrum, the tolerance that increases angle, thereby improve the generating efficiency of whole system, with the accepting the angle and increase to of sun tracking system+/-0.5 °, make photoelectric conversion efficiency improve 1%.
Because the concentrating photovoltaic assembly that always installs is an airtight cavity, when operate as normal, temperature inside is very high, can make the air expansion in it, in order to guarantee safety and operate as normal, on any one backplate, make a through hole, waterproof breathable membrane 8 is installed in this through hole, this waterproof breathable membrane makes the quadra air pressure inside of sealing stable, and but the isolated water steam enters inside, solved the etching problem of problem that light transmittance that the inner lens surfaces dewfall causes reduces and solar cell, circuit.
When the concentrating photovoltaic assembly operate as normal, luxuriant and rich with fragrance Neil lens at first close the sun and converge, the light that converges then shines solar cell after passing through converging once more of inverted hollow tetragonous cone table reflection device and inverted tetragonous cone table lens, is electric energy by solar cell with transform light energy.But when concentrating photovoltaic assembly work is undesired, the sun closes inwall or the vertical support column that the hot spot that converges through secondary may shine the square framework, in order to keep the safety of these parts, all paste in the outer rim of the inwall of quadra and each vertical support column reflective aluminium foil 13 is installed.This reflective aluminium foil all envelopes the part of quadra inwall except Fei Nier lens and radiator, has effectively guaranteed the useful life of trouble free service and each parts of concentrating photovoltaic assembly.
Radiator as shown in Figure 8, comprise column type base 17, at the coaxial round boss 19 of making of column type base upper surface, the upper surface of this boss is made a solar cell installing zone 18, symmetry is shaped on the connecting hole 20 that is used to connect the optical reflection device on the round boss of the outside of solar cell installing zone, on the column type base in the boss outside, be shaped on the installation through hole 21 that is used to connect the quadra bottom surface, make a plurality of arc radiating fins 22 coaxial with cylindrical base at column type base lower surface radial equipartition.
The utility model is simple in structure, easy to use, and lens, radiator and solar cell are linked together by quadra, and not only the sink-efficiency height of light, photoelectric conversion efficiency are good, and long service life, is convenient to safeguard.
Claims (6)
1. frame-type concentrating photovoltaic assembly, comprise housing, a plurality of lens, a plurality of radiator and a plurality of solar cell, it is characterized in that: described housing comprises square framework and backplate, backplate is all installed in four sides of square framework, at a plurality of lens of the uniform setting-in in the upper surface of square framework, the uniform setting-in in the bottom surface of quadra a plurality of with the lens radiator of contraposition mutually, each radiator is positioned at the bonding solar cell in upper surface of quadra, an optical reflection also is installed on each radiator converges device.
2. frame-type concentrating photovoltaic assembly according to claim 1 is characterized in that: the interior uniform a plurality of vertical support columns that are equipped with of described quadra.
3. frame-type concentrating photovoltaic assembly according to claim 1, it is characterized in that: described optical reflection converges device and comprises hollow tetragonous cone table reflection device, firm banking and tetragonous cone table lens, setting-in one inverted rectangular pyramid lens in this firm banking, the bottom surface and the solar cell surface of these tetragonous cone table lens are bonding, the inverted hollow tetragonous cone table of setting-in reflection device in the firm banking of this tetragonous cone table lens top.
4. frame-type concentrating photovoltaic assembly according to claim 1 is characterized in that: make a through hole on described any one backplate, waterproof breathable membrane is installed in this through hole.
5. frame-type concentrating photovoltaic assembly according to claim 1 is characterized in that: paste on the inwall of described quadra reflective aluminium foil is installed.
6. frame-type concentrating photovoltaic assembly according to claim 2 is characterized in that: the outer rim of described vertical support column pastes reflective aluminium foil is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202292552U CN201726343U (en) | 2010-06-19 | 2010-06-19 | Frame type concentrating photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202292552U CN201726343U (en) | 2010-06-19 | 2010-06-19 | Frame type concentrating photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726343U true CN201726343U (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202292552U Expired - Fee Related CN201726343U (en) | 2010-06-19 | 2010-06-19 | Frame type concentrating photovoltaic component |
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| CN (1) | CN201726343U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102460230A (en) * | 2009-05-29 | 2012-05-16 | 可乐丽股份有限公司 | Fresnel lens sheet for solar collection and design method therefor |
| CN103000714A (en) * | 2012-10-02 | 2013-03-27 | 天津蓝天太阳科技有限公司 | Durable solar power concentrating photovoltaic module |
| CN103076549A (en) * | 2012-12-27 | 2013-05-01 | 英利能源（中国）有限公司 | Damp heat test device and method for photovoltaic assembly |
| CN104350608A (en) * | 2012-05-30 | 2015-02-11 | 韩国艾尼凯斯特有限公司 | Concentrating solar cell module panel having stiffness and concentrating photovoltaic generation system comprising same |
| CN104539231A (en) * | 2014-12-31 | 2015-04-22 | 深圳市昂特尔太阳能投资有限公司 | Efficient portable light condensing solar power generation device |
| CN105207580A (en) * | 2015-09-29 | 2015-12-30 | 成都聚合科技有限公司 | Stand column of concentrating solar module |
| CN105227058A (en) * | 2015-09-27 | 2016-01-06 | 成都聚合科技有限公司 | A kind of concentrating photovoltaic assembly column |
| CN105227109A (en) * | 2015-09-27 | 2016-01-06 | 成都聚合科技有限公司 | A kind of concentrating photovoltaic assembly framework |
| CN106100513A (en) * | 2016-08-05 | 2016-11-09 | 天津蓝天太阳科技有限公司 | A kind of high voltage distribution type laser supply unit |
| CN107925381A (en) * | 2015-10-05 | 2018-04-17 | 住友电气工业株式会社 | For light-focusing type photovoltaic devices shell and use its light-focusing type photovoltaic devices |
-
2010
- 2010-06-19 CN CN2010202292552U patent/CN201726343U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102460230A (en) * | 2009-05-29 | 2012-05-16 | 可乐丽股份有限公司 | Fresnel lens sheet for solar collection and design method therefor |
| CN102460230B (en) * | 2009-05-29 | 2014-06-04 | 可乐丽股份有限公司 | Fresnel lens sheet for solar collection and design method therefor |
| CN104350608A (en) * | 2012-05-30 | 2015-02-11 | 韩国艾尼凯斯特有限公司 | Concentrating solar cell module panel having stiffness and concentrating photovoltaic generation system comprising same |
| CN104350608B (en) * | 2012-05-30 | 2016-10-12 | 韩国艾尼凯斯特有限公司 | There is the concentrating solar battery module panel of rigidity and possess its concentrating solar electricity generation system |
| CN103000714B (en) * | 2012-10-02 | 2015-05-20 | 天津蓝天太阳科技有限公司 | Durable solar power concentrating photovoltaic module |
| CN103000714A (en) * | 2012-10-02 | 2013-03-27 | 天津蓝天太阳科技有限公司 | Durable solar power concentrating photovoltaic module |
| CN103076549A (en) * | 2012-12-27 | 2013-05-01 | 英利能源（中国）有限公司 | Damp heat test device and method for photovoltaic assembly |
| CN103076549B (en) * | 2012-12-27 | 2016-02-10 | 英利能源（中国）有限公司 | The humid heat test device and method of photovoltaic module |
| CN104539231A (en) * | 2014-12-31 | 2015-04-22 | 深圳市昂特尔太阳能投资有限公司 | Efficient portable light condensing solar power generation device |
| CN105227058A (en) * | 2015-09-27 | 2016-01-06 | 成都聚合科技有限公司 | A kind of concentrating photovoltaic assembly column |
| CN105227109A (en) * | 2015-09-27 | 2016-01-06 | 成都聚合科技有限公司 | A kind of concentrating photovoltaic assembly framework |
| CN105207580A (en) * | 2015-09-29 | 2015-12-30 | 成都聚合科技有限公司 | Stand column of concentrating solar module |
| CN107925381A (en) * | 2015-10-05 | 2018-04-17 | 住友电气工业株式会社 | For light-focusing type photovoltaic devices shell and use its light-focusing type photovoltaic devices |
| CN107925381B (en) * | 2015-10-05 | 2020-06-16 | 住友电气工业株式会社 | Housing for concentrated photovoltaic device and concentrated photovoltaic device using the same |
| CN106100513A (en) * | 2016-08-05 | 2016-11-09 | 天津蓝天太阳科技有限公司 | A kind of high voltage distribution type laser supply unit |
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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: 20110126 Termination date: 20130619 |