CN203708184U - Refraction unit of solar photovoltaic assembly - Google Patents
Refraction unit of solar photovoltaic assembly Download PDFInfo
- Publication number
- CN203708184U CN203708184U CN201320801372.5U CN201320801372U CN203708184U CN 203708184 U CN203708184 U CN 203708184U CN 201320801372 U CN201320801372 U CN 201320801372U CN 203708184 U CN203708184 U CN 203708184U
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- CN
- China
- Prior art keywords
- solar photovoltaic
- photovoltaic module
- photovoltaic assembly
- refractive power
- projections
- 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 - Lifetime
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- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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
- Y02E10/52—PV systems with concentrators
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a refraction unit of a solar photovoltaic assembly. The refraction unit of the solar photovoltaic assembly comprises a first refraction plate arranged over one side of the solar photovoltaic assembly or two second refraction plates arranged at the left and right sides of the solar photovoltaic assembly or four third refraction plates arranged at the front, back, left and right sides of the solar photovoltaic assembly. The first refraction plate, the second refraction plates and the third refraction plates are all parallel to the solar photovoltaic assembly, and the surfaces of the first refraction plate, the second refraction plates and the third refraction plates are respectively provided with a plurality of first projections, second projections and third projections. According to the utility model, sunlight is reflected or refracted, the light-receiving amount of the solar photovoltaic assembly is more than twice that of a present solar photovoltaic assembly, and the refraction unit of the solar photovoltaic assembly is simple in structure, and the cost is reduced.
Description
Technical field
The utility model relates to a kind of solar energy converting electrical energy technology, refers to especially a kind of solar photovoltaic assembly refractive power unit.
Background technology
Energy problem has been worldwide problem, and making full use of solar energy becomes a kind of inexorable trend.Solar photovoltaic conversion technology has much at present, and technology maturation and be mainly silica-based photovoltaic solar assembly (calling photovoltaic module in the following text) for what generate electricity, this energy clean environment firendly, but the transfer ratio of this assembly is too low, cost is too high, and this has just hindered it in many-sided development.In order to increase the energy output of this assembly, over 20 years, people have carried out unremitting effort, have carried out repaying many times examination, but have not made progress all the time, and transfer ratio is always below 17%-22%.These people have been developed to light-collecting component, but this light-collecting component price is too high impracticable.
Utility model content
The purpose of this utility model is to provide a kind of solar photovoltaic assembly refractive power unit, and it flashes back the sunlight by refraction, and the light income that makes photovoltaic module is that existing more than one times it is simple in structure, has reduced cost.
To achieve these goals, the utility model provides a kind of solar photovoltaic assembly refractive power unit, comprising the first fold tabula rasa that is arranged at photovoltaic module one side top, described first fold tabula rasa is parallel with photovoltaic module, and described first fold tabula rasa surface is provided with multiple the first projections.
Fin or the multiple spherical surface body of multiple described the first projections for being arranged in parallel.
Described first fold tabula rasa equates with the area of photovoltaic module.
A kind of solar photovoltaic assembly refractive power unit, comprising the second refracting plate that is arranged at photovoltaic module left and right side top, two described the second refracting plates are all parallel with photovoltaic module, and each described the second refracting plate surface is respectively arranged with multiple the second projections.
Fin or the multiple spherical surface body of multiple described the second projections for being arranged in parallel.
The area sum of two described the second refracting plates equals photovoltaic module area.
A kind of solar photovoltaic assembly refractive power unit, comprising four the 3rd refracting plates that are arranged at side top, photovoltaic module front, rear, left and right, four described the 3rd refracting plates are all parallel with photovoltaic module, and each described the 3rd refracting plate surface is respectively arranged with multiple the 3rd projections.
Fin or the multiple spherical surface body of multiple described the 3rd projections for being arranged in parallel.
It is integral that four described the 3rd refracting plates interconnect, and formation center is with the rectangular frame of rectangular opening, and the area of described rectangular opening equals photovoltaic module area and equals rectangular frame area.
Described first, second and third refracting plate by frame supported above photovoltaic module.
Adopt after such scheme, the utility model solar photovoltaic assembly refractive power unit by arranging first fold tabula rasa above photovoltaic module one side, or on a photovoltaic module left side, top, right both sides arranges the second refracting plate, or before photovoltaic module, after, left, top, right side arranges the 3rd refracting plate, make photovoltaic module fully receiving solar radiation with in realizing photoelectricity normal conversion, by being arranged at multiple first projections on first fold tabula rasa surface, or by being arranged at multiple the second projections on the second refracting plate, or by being arranged at multiple the 3rd projections on the 3rd refracting plate, make to penetrate sunlight on first fold tabula rasa or the second refracting plate or the 3rd refracting plate be refracted or reflect after also arrive on photovoltaic module, it is existing more than one times so just making photovoltaic module light income, the electric energy being converted to is also more than one times, this refractive power cellular construction is simple, and reduce cost.
Accompanying drawing explanation
Fig. 1 is the first example structure schematic diagram of the utility model solar photovoltaic assembly refractive power unit;
Fig. 2 is the index path of Fig. 1;
Fig. 3 is the second example structure schematic diagram of the utility model solar photovoltaic assembly refractive power unit;
Fig. 4 is the 3rd example structure schematic diagram of the utility model solar photovoltaic assembly refractive power unit;
Fig. 5 is the 4th example structure schematic diagram of the utility model solar photovoltaic assembly refractive power unit;
Fig. 6 is the 3rd protruding distributed architecture schematic diagram on the rectangular frame of Fig. 5.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, for the first example structure schematic diagram of the utility model solar photovoltaic assembly refractive power unit, comprise the rectangle first fold tabula rasa 2 that is arranged at rectangular photovoltaic assembly 1 right flank top, first fold tabula rasa 2 is supported by stairstepping the first framework 3, first fold tabula rasa 2 is installed on the portion of the topping bar upper surface of the first framework 3, and photovoltaic module 1 is installed on the portion of the getting out of a predicament or an embarrassing situation upper surface of the first framework 3.First fold tabula rasa 2 is parallel with photovoltaic module 1, and the lower surface of first fold tabula rasa 2 is provided with multiple the first projections 4, and the triangular prism of multiple the first projections 4 for being parallel to each other, can be also multiple spherical surface body.First fold tabula rasa 2 equates with the area of photovoltaic module 1.
As shown in Figure 2, in the time that solar light irradiation is on photovoltaic module 1, photovoltaic module 1 is except receiving the sunlight of sun direct irradiation, part sunlight just can arrive on photovoltaic module 1 after first fold tabula rasa 2 reflects or reflects, the light income that makes photovoltaic module 1 is existing more than one times, the electric energy being converted to is also more than one times, and this refractive power cellular construction is simple, and has reduced cost.
As shown in Figure 3, for the second example structure schematic diagram of the utility model solar photovoltaic assembly refractive power unit, comprise two rectangles the second refracting plate 5 that is symmetricly set in rectangular photovoltaic assembly 1 arranged on left and right sides top, two the second refracting plates 5 are supported by U-shaped the second framework 6, two the second refracting plates 5 be installed on respectively the second framework 6 above, photovoltaic module 1 is installed on the groove bottom of the second framework 6.Two the second refracting plates 5 are all parallel with photovoltaic module 1, and the lower surface of each the second refracting plate 5 is respectively arranged with multiple the second projections 7, and the triangular prism of multiple the second projections 7 for being parallel to each other, can be also multiple spherical surface body.The area sum of two the second refracting plates 5 equals the area of photovoltaic module 1.
In the time that solar light irradiation is on photovoltaic module 1, photovoltaic module 1 is except receiving the sunlight of sun direct irradiation, part sunlight just can arrive on photovoltaic module 1 after two the second refracting plates 5 reflect or reflect, the light income that makes photovoltaic module 1 is existing two times, and the electric energy being converted to is also two times.
As shown in Figure 4, for the 3rd example structure schematic diagram of the utility model solar photovoltaic assembly refractive power unit, comprise four the 3rd refracting plates 8 that are arranged at rectangular photovoltaic assembly 1 side top, front, rear, left and right, four the 3rd refracting plates 8 are vertically fixed on the upper surface of rectangle the 3rd framework 9, and photovoltaic module 1 is installed on the inner chamber bottom surface of the 3rd framework 9.Four the 3rd refracting plates 8 are all parallel with photovoltaic module 1, and each the 3rd refracting plate 8 surfaces are respectively arranged with multiple the 3rd protruding 10(and see Fig. 6), the triangular prism of multiple the 3rd projections 10 for being parallel to each other, can be also multiple spherical surface body.The area sum of four the 3rd refracting plates 8 equals the area of photovoltaic module 1.
In the time that solar light irradiation is on photovoltaic module 1, photovoltaic module 1 is except receiving the sunlight of sun direct irradiation, part sunlight just can arrive on photovoltaic module 1 after four the 3rd refracting plates 8 reflect or reflect, the light income that makes photovoltaic module 1 is existing two times, and the electric energy being converted to is also two times.
As shown in Figure 5 and Figure 6, the 4th embodiment of the utility model solar photovoltaic assembly refractive power unit, its most of feature is identical with the 3rd embodiment, difference is: four the 3rd refracting plates interconnect integral, formation center is with the rectangular frame 12 of rectangular opening 11, rectangular frame 12 is supported by the 4th framework 13, and the 4th framework 13 is made up of a base plate and four articles of legs that are connected in this plate upper surface.Rectangular frame 12 is installed on four above leg, and photovoltaic module 1 is installed on above base plate.The area of rectangular opening 11 equals the area of photovoltaic module 1, also equals the area of rectangular frame 12 simultaneously.
The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection range of the present utility model is not limited to this.What those skilled in the art did on the utility model basis is equal to alternative or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (10)
1. a solar photovoltaic assembly refractive power unit, is characterized in that: comprise the first fold tabula rasa that is arranged at photovoltaic module one side top, described first fold tabula rasa is parallel with photovoltaic module, and described first fold tabula rasa surface is provided with multiple the first projections.
2. solar photovoltaic assembly refractive power according to claim 1 unit, is characterized in that: fin or the multiple spherical surface body of multiple described the first projections for being arranged in parallel.
3. solar photovoltaic assembly refractive power according to claim 1 unit, is characterized in that: described first fold tabula rasa equates with the area of photovoltaic module.
4. a solar photovoltaic assembly refractive power unit, it is characterized in that: comprise the second refracting plate that is arranged at photovoltaic module left and right side top, two described the second refracting plates are all parallel with photovoltaic module, and each described the second refracting plate surface is respectively arranged with multiple the second projections.
5. solar photovoltaic assembly refractive power according to claim 4 unit, is characterized in that: fin or the multiple spherical surface body of multiple described the second projections for being arranged in parallel.
6. solar photovoltaic assembly refractive power according to claim 4 unit, is characterized in that: the area sum of two described the second refracting plates equals photovoltaic module area.
7. a solar photovoltaic assembly refractive power unit, it is characterized in that: comprise four the 3rd refracting plates that are arranged at side top, photovoltaic module front, rear, left and right, four described the 3rd refracting plates are all parallel with photovoltaic module, and each described the 3rd refracting plate surface is respectively arranged with multiple the 3rd projections.
8. solar photovoltaic assembly refractive power according to claim 7 unit, is characterized in that: fin or the multiple spherical surface body of multiple described the 3rd projections for being arranged in parallel.
9. solar photovoltaic assembly refractive power according to claim 7 unit, it is characterized in that: four described the 3rd refracting plates interconnect integral, formation center is with the rectangular frame of rectangular opening, and the area of described rectangular opening equals photovoltaic module area and equals rectangular frame area.
10. according to the solar photovoltaic assembly refractive power unit one of claim 1-9 Suo Shu, it is characterized in that: described first, second and third refracting plate by frame supported above photovoltaic module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801372.5U CN203708184U (en) | 2013-12-09 | 2013-12-09 | Refraction unit of solar photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801372.5U CN203708184U (en) | 2013-12-09 | 2013-12-09 | Refraction unit of solar photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708184U true CN203708184U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320801372.5U Expired - Lifetime CN203708184U (en) | 2013-12-09 | 2013-12-09 | Refraction unit of solar photovoltaic assembly |
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| Country | Link |
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| CN (1) | CN203708184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977333A (en) * | 2016-07-12 | 2016-09-28 | 李会欣 | Photovoltaic battery assembly and photovoltaic generating system |
| CN106057922A (en) * | 2016-07-22 | 2016-10-26 | 李会欣 | Hide grid line photovoltaic battery pack, hide grid line printing pattern and photovoltaic light shift system |
| CN106158995A (en) * | 2016-08-31 | 2016-11-23 | 李会欣 | Hide grid photovoltaic cell component, processing method and photovoltaic system |
-
2013
- 2013-12-09 CN CN201320801372.5U patent/CN203708184U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977333A (en) * | 2016-07-12 | 2016-09-28 | 李会欣 | Photovoltaic battery assembly and photovoltaic generating system |
| CN105977333B (en) * | 2016-07-12 | 2017-11-14 | 李会欣 | Photovoltaic cell component and photovoltaic generating system |
| CN106057922A (en) * | 2016-07-22 | 2016-10-26 | 李会欣 | Hide grid line photovoltaic battery pack, hide grid line printing pattern and photovoltaic light shift system |
| CN106158995A (en) * | 2016-08-31 | 2016-11-23 | 李会欣 | Hide grid photovoltaic cell component, processing method and photovoltaic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |