CN202585487U - Concentrating photovoltaic glass with linear patterns - Google Patents
Concentrating photovoltaic glass with linear patterns Download PDFInfo
- Publication number
- CN202585487U CN202585487U CN2012201439099U CN201220143909U CN202585487U CN 202585487 U CN202585487 U CN 202585487U CN 2012201439099 U CN2012201439099 U CN 2012201439099U CN 201220143909 U CN201220143909 U CN 201220143909U CN 202585487 U CN202585487 U CN 202585487U
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- CN
- China
- Prior art keywords
- glass
- focusing unit
- light focusing
- light
- center line
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- 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
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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
Abstract
The utility model provides a concentrating photovoltaic glass with linear patterns. One side of the glass is a plane surface, and the other side of the glass is composed of multiple groups of light concentrating units. Each group of the light concentrating units is composed of a plane surface and a plurality of serrated structures. A cross section of each serrated structure is composed of a section of a circular arc and a vertical line group. A plane surface center line is a light concentrating unit center line. The serrated structures are in symmetry relative to the light concentrating unit center line. The concentrating photovoltaic glass with the linear patterns has a function of light concentration, the width of a silicon chip placed under the glass is reduced (relative to the glass), light obtained by the silicon chip per unit area is increased, and the amount of consumption of silicon chips is reduced.
Description
Technical field
The utility model condensing glass technical field is specifically related to a kind of condensation photovoltaic glass with linear colored type.
Background technology
At present, along with energy shortage, the solar-energy photo-voltaic cell development rapidly; And as the main encapsulating material silicon chip of solar-energy photo-voltaic cell; Being the main raw material(s) of solar-energy photo-voltaic cell, also is one of cost major part, the cost and the selling price that how much directly have influence on solar-energy photo-voltaic cell of silicon chip consumption; And the cost of solar-energy photo-voltaic cell will have influence on the application of solar energy power generating; If reduced the silicon chip in the solar-energy photo-voltaic cell, and generated output does not reduce, and will reduce the manufacturing cost of solar-energy photo-voltaic cell significantly.
The utility model content
The purpose of the utility model is to provide a kind of condensing glass with novel linear colored type; Through the linear structure of zigzag in ultra-white photovoltaic glass surface design uniqueness; Have better light-ray condensing effect, light transmittance is high, is used for solar photovoltaic assembly and other solar thermal utilization.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
The condensation photovoltaic glass with linear colored type of the utility model; The one side of glass is the plane; The another side of glass is made up of some groups of light focusing unit, and each group light focusing unit is made up of a plane and several laciniations, and each jagged cross section is made up of one section circular arc and a vertical line; Plane centreline is the light focusing unit center line, and broached-tooth design is symmetrical with respect to the light focusing unit center line.
Each group light focusing unit is made up of a plane and 12 laciniations, and broached-tooth design is symmetrical with respect to the light focusing unit center line.
The linear colored type condensing glass that has of the utility model is mainly used in solar photovoltaic assembly and other solar energy optical-thermal utilization; Fig. 4 is applied to the concentrating photovoltaic assembly sketch map for the utility model; Be that this product is specifically used on the solar concentrating photovoltaic assembly, but this product is not limited to this kind structure applications.The said a kind of low iron glass compression moulding of novel linear condensing glass employing ultrawhite that has of the utility model; Be suppressed with some of light focusing unit (seeing overall schematic) on the surface, length of side A of glass, another length of side is B; In the length of side is that the plane that width is B1 and B2 (seeing Fig. 1,2) is left at two ends on the B direction; This structure is convenient to the assembling and the location of solar photovoltaic assembly, and size B1 and B2 can equate, also can be zero (promptly not having width is the plane of B1 and B2).Can make different long and wide condensing glass through adjustment A, B with linear colored type; Through size L, L1, L2, L3, L4, L5, L6, L7, R1, R2, R3, R4, R5, R6, E1, E2, E3, E4, E5, E6 in the adjustment light focusing unit; Can obtain the linear optically focused flower type (light focusing unit) of differing heights, width, also can obtain different focal condensing glass.
The utility model product can be used photovoltaic generation and solar thermal utilization aspect, and when being applied to the solar concentrating photovoltaic assembly, Fig. 4 is the concrete application mode at photovoltaic module; Be not limited to the application of these three kinds of modes; Fig. 4 is illustrated as one side that the condensing glass 1 with novel linear colored type has a colored type outside, places silicon chip 2 below, and silicon chip 2 is attached on the condensing glass 1; Refraction effect takes place through condensing glass 1 back in light, accumulates on the silicon chip that width is F.
The linear colored type condensing glass of the utility model has the effect of light-ray condensing, and the silicon chip width of placing below reduces (for glass), and the light that obtains on the silicon chip unit are increases, and has reduced the consumption of silicon chip.
Description of drawings
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is the end view drawing of the utility model.
Fig. 3 is the utility model flower type partial enlarged drawing.
Fig. 4 is applied to the concentrating photovoltaic assembly sketch map for the utility model.
Embodiment
The condensation photovoltaic glass with linear colored type of the utility model; The one side of glass is the plane; The another side of glass is formed (seeing Fig. 1 the utility model overall schematic) by some groups of light focusing unit, and each group light focusing unit is made up of a plane and several laciniations, and each jagged cross section is made up of one section circular arc and a vertical line; Plane centreline is the light focusing unit center line, and broached-tooth design is symmetrical with respect to the light focusing unit center line.Flower type structure sees that Fig. 3 office spends the type partial enlarged drawing; Actual production can be adjusted width, flower type height, the arc radius of light focusing unit as required; Can adjust the light concentrating times of condensing glass, produce the linear condensing glass (glass length and width, thickness etc.) of different size, another side is the plane.
Each group light focusing unit is made up of a plane and six laciniations.
In the actual production, a kind of condensing glass with novel colored type, size B are 1076mm, and size A is 1026mm; Plane B1 and B2 width are 0, and thickness E is 5mm, and a light focusing unit width L is 10.4mm; Light focusing unit midplane L1 width is 2 mm, and zigzag width L2, L3, L4, L5, L6, L7 are 0.7mm, and flower type height E1 is 0.18mm; E2 is 0.24mm, and E3 is 0.3mm, and E4 is 0.31mm; E5 is 0.32mm, and E6 is 0.34mm, and arc radius R1 is that 3.68mm, R2 are that 3.35mm, R3 are that 3.35mm, R4 are that 2.78mm, R5 are that 1.83mm, R6 are 1.7mm.
Claims (2)
1. condensation photovoltaic glass with linear colored type; The one side of glass is the plane; It is characterized in that: the another side of glass is made up of some groups of light focusing unit, and each group light focusing unit is made up of a plane and several laciniations, and each jagged cross section is made up of one section circular arc and a vertical line; Plane centreline is the light focusing unit center line, and broached-tooth design is symmetrical with respect to the light focusing unit center line.
2. the condensation photovoltaic glass with linear colored type according to claim 1 is characterized in that: each group light focusing unit is made up of a plane and 12 laciniations, and broached-tooth design is symmetrical with respect to the light focusing unit center line.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201439099U CN202585487U (en) | 2012-04-09 | 2012-04-09 | Concentrating photovoltaic glass with linear patterns |
| PCT/CN2012/074786 WO2013152532A1 (en) | 2012-04-09 | 2012-04-27 | Light-concentrating photovoltaic glass with linear fresnel lens patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201439099U CN202585487U (en) | 2012-04-09 | 2012-04-09 | Concentrating photovoltaic glass with linear patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585487U true CN202585487U (en) | 2012-12-05 |
Family
ID=47254867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201439099U Expired - Fee Related CN202585487U (en) | 2012-04-09 | 2012-04-09 | Concentrating photovoltaic glass with linear patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607171A (en) * | 2013-10-30 | 2014-02-26 | 李敬宇 | Wide-combination pattern light-concentrating assembly |
-
2012
- 2012-04-09 CN CN2012201439099U patent/CN202585487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607171A (en) * | 2013-10-30 | 2014-02-26 | 李敬宇 | Wide-combination pattern light-concentrating assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160409 |