CN211789047U - Anti-dazzle photovoltaic front plate with 3D effect and photovoltaic module with same - Google Patents
Anti-dazzle photovoltaic front plate with 3D effect and photovoltaic module with same Download PDFInfo
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- CN211789047U CN211789047U CN202020910936.9U CN202020910936U CN211789047U CN 211789047 U CN211789047 U CN 211789047U CN 202020910936 U CN202020910936 U CN 202020910936U CN 211789047 U CN211789047 U CN 211789047U
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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 discloses an anti-dazzle photovoltaic front plate with 3D effect, which comprises ultra-white toughened glass; one side surface of the ultra-white toughened glass is processed into a pre-processed surface, and the other side surface of the ultra-white toughened glass is formed into a 3D effect transmission layer; the pretreated surface has a uniform rough texture. The photovoltaic front plate of the utility model forms uniform rough texture on one side surface of the ultra-white toughened glass through the chemical etching and/or physical sand blasting process, and can play the role of anti-glare; meanwhile, a 3D effect pattern transmission layer is formed on the other side of the front plate in a UV transfer printing and vacuum coating mode, the overall appearance aesthetic feeling is improved, the customized design is realized, the light transmittance is high, and the power generation performance of the photovoltaic module is ensured.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to an anti-dazzle photovoltaic front plate subassembly with 3D effect.
Background
Building Integrated Photovoltaic (BIPV) integrates building, ecology and scientific technologies, meets the requirements of building functions and realizes the utilization of solar energy. The solar cell chip is single in color, so that the photovoltaic module is also single in color. The surfaces of a traditional crystalline silicon photovoltaic module and a thin film solar cell module are provided with obvious metal grid lines and etching grid lines, and when the traditional crystalline silicon photovoltaic module and the thin film solar cell module are used for a BIPV product, the obvious metal grid lines and the etching grid lines can be observed on the surfaces of the traditional crystalline silicon photovoltaic module and the thin film solar cell module, so that the attractiveness of the BIPV product is influenced.
The traditional photovoltaic module front plate uses ultra-white glass, glare exists at a specific angle, light pollution is generated, strong visual impact is generated on passing vehicles and pedestrians, and traffic accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can promote the outward appearance effect of subassembly, satisfy photovoltaic building integration to the demand of appearance color and 3D effect, have anti-dazzle effect and solve light pollution's photovoltaic front bezel subassembly.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses an anti-dazzle photovoltaic front bezel with 3D effect, this photovoltaic front bezel includes:
ultra-white toughened glass;
one side surface of the ultra-white toughened glass is processed into a pre-processed surface, and the other side surface of the ultra-white toughened glass is formed into a 3D effect transmission layer;
the pretreated surface has a uniform rough texture.
Further, the pre-treated surface is processed into a rough texture with a roughness ranging from 0.4 μm to 1.3 μm by a process of chemical etching and/or physical blasting.
Further, the 3D effect transmission layer is a 3D effect pattern layer and a high-transmittance color film which are formed on the ultra-white toughened glass;
the 3D effect pattern layer is transferred to the surface of the super-white toughened glass through UV glue through a pattern die and is cured through ultraviolet light;
the high-transmittance color film is a multilayer optical coating which is prepared by vacuum coating and shows one or more colors of purple, blue, cyan, green, yellow, orange and red.
Further, the light transmittance of the high-transmittance color film in a sunlight wave band is not lower than 80%.
The utility model discloses a photovoltaic module of anti-dazzle photovoltaic front plate with 3D effect, which integrates the photovoltaic front plate as above; and
the solar cell is fixedly connected with the photovoltaic front plate through a packaging adhesive film;
and the solar cell piece is fixedly connected with a super-white toughened glass back plate relative to one side surface of the photovoltaic front plate.
Further, the packaging adhesive film is PVB or EVA or POE.
Furthermore, the solar cell is a monocrystalline silicon solar cell, a polycrystalline silicon solar cell, an amorphous silicon solar cell, a cadmium telluride thin film solar cell, a copper indium gallium selenide thin film solar cell or a gallium arsenide solar cell.
In the technical scheme, the utility model provides a pair of anti-dazzle photovoltaic front bezel with 3D effect and have its photovoltaic module has following beneficial effect:
the photovoltaic front plate of the utility model forms uniform rough texture on one side surface of the ultra-white toughened glass through the chemical etching and/or physical sand blasting process, so that the reflectivity of the glass surface can be reduced from 8% to within 2%, and the anti-dazzle effect is achieved; meanwhile, a 3D effect pattern transmission layer is formed on the other side of the front plate in a UV transfer printing and vacuum coating mode, the overall appearance aesthetic feeling is improved, the customized design of colors and patterns is realized, the light transmittance is high, and the power generation performance of the photovoltaic module is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of an anti-glare photovoltaic front panel with a 3D effect according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a photovoltaic module of anti-glare photovoltaic front panel with a 3D effect according to an embodiment of the present invention.
Description of reference numerals:
1. a photovoltaic front panel; 2. a solar cell sheet; 3. an ultra-white toughened glass back plate; 4. packaging the adhesive film;
101. ultra-white toughened glass; 102. pretreating the surface; 103. a 3D effect pattern layer; 104. a highly transmissive color film.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1;
the utility model discloses an anti-dazzle photovoltaic front bezel with 3D effect, this photovoltaic front bezel 1 includes:
ultra-white toughened glass 101;
one side surface of the ultra-white toughened glass 101 is processed into a pretreatment surface 102, and the other side surface is formed into a 3D effect transmission layer;
the pre-treatment surface 102 has a uniform rough texture on the surface.
In the embodiment, the pre-treated surface 102 is processed into a rough texture with a roughness in the range of 0.4 μm to 1.3 μm by a chemical etching and/or physical blasting process.
Specifically, the embodiment discloses a novel photovoltaic front plate structure, wherein the middle layer adopts ultra-white toughened glass 101, and a pre-processing surface 102 with uniform rough texture is formed on one side surface of the ultra-white toughened glass 101 through a processing technology of physical sand blasting and/or chemical etching, and the pre-processing surface has uniform rough texture after processing, so that the surface reflectivity is reduced, and the anti-glare effect is achieved. In addition, considering the problem of the aesthetic degree after light transmission, the embodiment forms a 3D effect transmission layer on the other side of the ultra-white toughened glass 101, so that the transmission performance is ensured, and meanwhile, an attractive 3D pattern is formed, the integral aesthetic feeling is improved, and the normal operation of the photovoltaic module is ensured.
Preferably, the 3D effect transmission layer in this embodiment is a 3D effect pattern layer 103 and a high-transmittance color film 104 formed on the ultra-white tempered glass 101;
the 3D effect pattern layer 103 is transferred to the surface of the ultra-white toughened glass 101 through a pattern mold by UV glue and is cured by ultraviolet light.
The high-transmittance color film 104 is a multilayer optical coating prepared by vacuum coating and showing one or more colors of purple, blue, cyan, green, yellow, orange and red.
The light transmittance of the high-transmittance color film 104 in the sunlight wave band is not lower than 80%.
Example two:
as shown in fig. 2;
the utility model discloses a photovoltaic module of an anti-glare photovoltaic front plate 1 with 3D effect, which integrates the photovoltaic front plate 1; and
the solar cell piece 2 is fixedly connected with the photovoltaic front plate 1 through a packaging adhesive film 4;
the solar cell 2 is fixedly connected with a super-white toughened glass back plate 3 relative to one side surface of the photovoltaic front plate 1.
Preferably, the adhesive packaging film 4 is PVB, EVA, or POE.
Preferably, the solar cell 2 is a single crystal silicon solar cell, a polycrystalline silicon solar cell, an amorphous silicon solar cell, a cadmium telluride thin film solar cell, a copper indium gallium selenide thin film solar cell or a gallium arsenide solar cell.
High colour film that passes through in this application has high luminousness, utilizes vacuum coating technique preparation to obtain on 3D effect pattern glass, can realize multiple colour, realizes the customization of colour, in addition, the photovoltaic module integration that has 3D effect and anti-dazzle has photovoltaic front bezel 1 of embodiment one to it is fixed with solar wafer 2 and super white toughened glass backplate 3, and fixed mode is all realized through encapsulation glued membrane 4.
In the technical scheme, the utility model provides a pair of anti-dazzle photovoltaic front bezel 1 with 3D effect and have its photovoltaic module has following beneficial effect:
the photovoltaic front plate 1 of the utility model forms a uniform rough texture on one side surface of the ultra-white toughened glass 101 by the chemical etching and/or physical sand blasting process, and can play the role of anti-glare; meanwhile, a 3D effect pattern transmission layer is formed on the other side of the front plate in a UV transfer printing and vacuum coating mode, the overall appearance aesthetic feeling is improved, the customized design of colors and patterns is realized, the light transmittance is high, and the power generation performance of the photovoltaic module is ensured.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. Anti-glare photovoltaic front panel with 3D effect, characterized in that the photovoltaic front panel (1) comprises:
ultra-white toughened glass (101);
one side surface of the ultra-white toughened glass (101) is processed into a pretreatment surface (102), and the other side surface of the ultra-white toughened glass is formed into a 3D effect transmission layer;
the pre-treated surface (102) surface has a uniform rough texture.
2. Anti-glare photovoltaic front plate with 3D effect according to claim 1, characterized in that said pre-treated surface (102) is processed by a process of chemical etching and/or physical sandblasting into a rough texture with roughness ranging from 0.4 μ ι η to 1.3 μ ι η.
3. The anti-glare photovoltaic front panel with 3D effect according to claim 1, wherein the 3D effect transmission layer is a 3D effect pattern layer (103) formed on the ultra-white toughened glass (101) and a high-transmittance color film (104);
the 3D effect pattern layer (103) is transferred to the surface of the ultra-white toughened glass (101) through a pattern die by UV glue and is solidified through ultraviolet light;
the high-transmittance color film (104) is a multilayer optical coating which is prepared by vacuum coating and shows one or more colors of purple, blue, cyan, green, yellow, orange and red.
4. The anti-glare photovoltaic front panel with 3D effect according to claim 3, wherein the light transmittance of the high-transmittance color film (104) in the solar wave band is not lower than 80%.
5. A photovoltaic module with an anti-glare photovoltaic front panel with 3D effect, characterized in that it integrates a photovoltaic front panel (1) according to any one of claims 1 to 4; and
the solar cell piece (2) is fixedly connected with the photovoltaic front plate (1) through a packaging adhesive film (4);
the solar cell (2) is fixedly connected with a super-white toughened glass back plate (3) relative to one side face of the photovoltaic front plate (1).
6. Photovoltaic module of anti-glare photovoltaic front panel with 3D effect according to claim 5, characterized in that the encapsulant film (4) is PVB or EVA or POE.
7. The photovoltaic module of the anti-glare photovoltaic front panel with 3D effect according to claim 5, characterized in that the solar cell sheet (2) is a monocrystalline silicon solar cell or a polycrystalline silicon solar cell or an amorphous silicon solar cell or a cadmium telluride thin film solar cell or a copper indium gallium selenide thin film solar cell or a gallium arsenide solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020910936.9U CN211789047U (en) | 2020-05-26 | 2020-05-26 | Anti-dazzle photovoltaic front plate with 3D effect and photovoltaic module with same |
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| CN202020910936.9U CN211789047U (en) | 2020-05-26 | 2020-05-26 | Anti-dazzle photovoltaic front plate with 3D effect and photovoltaic module with same |
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| CN211789047U true CN211789047U (en) | 2020-10-27 |
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| CN202020910936.9U Active CN211789047U (en) | 2020-05-26 | 2020-05-26 | Anti-dazzle photovoltaic front plate with 3D effect and photovoltaic module with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103455A (en) * | 2021-11-22 | 2022-03-01 | 北京金茂绿建科技有限公司 | Photovoltaic module and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103455A (en) * | 2021-11-22 | 2022-03-01 | 北京金茂绿建科技有限公司 | Photovoltaic module and preparation method thereof |
| CN114103455B (en) * | 2021-11-22 | 2023-01-24 | 北京金茂绿建科技有限公司 | Photovoltaic module and preparation method thereof |
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