CN209804679U - Photovoltaic tile - Google Patents
Photovoltaic tile Download PDFInfo
- Publication number
- CN209804679U CN209804679U CN201821328301.7U CN201821328301U CN209804679U CN 209804679 U CN209804679 U CN 209804679U CN 201821328301 U CN201821328301 U CN 201821328301U CN 209804679 U CN209804679 U CN 209804679U
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- CN
- China
- Prior art keywords
- photovoltaic tile
- colored
- generation chip
- film
- colorless
- 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.)
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic tile, photovoltaic tile include the electricity generation chip, set up at the sensitive surface of electricity generation chip and non-light tight front bezel and set up the backplate in the backlight face of electricity generation chip, and wherein front bezel and electricity generation chip are equipped with non-light tight colored glued membrane, can realize the colored visual effect of photovoltaic tile through colored glued membrane.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a photovoltaic tile.
Background
With the continuous development of solar power generation technology, the solar power generation technology can be applied to buildings to realize Building Integrated Photovoltaics (BIPV), such as Photovoltaic tiles.
The photovoltaic tile comprises a power generation chip, a front plate and a back plate, wherein the front plate is pasted on a light receiving surface of the power generation chip through an adhesive film, and the back plate is pasted on a backlight surface of the power generation chip through the adhesive film. At present, photovoltaic tile is mostly black, can not effectively satisfy visual effect.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a photovoltaic tile for solve among the prior art problem that photovoltaic tile can not satisfy visual effect.
The embodiment of the utility model provides an adopt following technical scheme:
The utility model discloses a photovoltaic tile, include: the power generation device comprises a power generation chip, a light-transmitting front plate arranged on the light-receiving surface of the power generation chip and a back plate arranged on the backlight surface of the power generation chip, wherein the front plate and the power generation chip are bonded through a light-transmitting colored adhesive film.
Optionally, the color adhesive film includes a color light-transmitting film and a colorless light-transmitting adhesive film sequentially arranged in the direction from the front plate to the power generation chip.
Optionally, the color light-transmitting film includes: PVB film or EVA film.
Optionally, the colorless transparent adhesive film includes: POE films or TPU films.
Optionally, the area of the colorless transparent adhesive film is larger than that of the colored transparent film.
Optionally, the middle part of the colorless transparent adhesive film is attached to the colored transparent film, and the edge of the colorless transparent adhesive film is bonded to the front plate.
optionally, the width of each edge of the colorless transparent adhesive film used for being bonded with the front plate is 1-3 mm.
Optionally, the thickness of the colorless transparent adhesive film is smaller than that of the colored transparent film.
The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:
The power generation chip and the front plate are bonded through the colored adhesive film, and the color visual effect of the photovoltaic tile can be realized through the colored adhesive film.
drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
Fig. 1 is a schematic structural diagram of a photovoltaic tile provided by an embodiment of the present invention;
Fig. 2 is an enlarged view of a portion a of fig. 1.
wherein the following reference numerals are included in figures 1-2:
Photovoltaic tile-1; a power generation chip-2; a front plate-3; color glue film-4; a colored light-transmitting film-41; colorless transparent adhesive film-42; a light-transmitting adhesive film-6; a back plate-7.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a photovoltaic tile 1 of the present invention includes a power generation chip 2, a front plate 3 provided on a light receiving surface (surface receiving sunlight) of the power generation chip 2, and a back plate 7 provided on a backlight surface (surface facing away from sunlight, opposite to the light receiving surface) of the power generation chip 2. The power generation chip 2 and the front plate 3 are bonded by a colored adhesive film 4.
To be able to layer the photovoltaic tile 1 on the roof, the photovoltaic tile 1 is usually provided with a curved shape (e.g. wave-shaped). Therefore, the power generating chip 2 in the photovoltaic tile 1 is generally in a film shape so that the power generating chip 2 can be bent into a curved shape.
The color adhesive film 4 includes a color light-transmitting film 41 and a colorless light-transmitting adhesive film 42 which are sequentially arranged in the direction from the front plate 3 to the power generating chip 2. Receive macromolecular material's restriction, when present colored printing opacity membrane 41(PVB membrane or EVA membrane) bonds with electricity generation chip 2, easy gassing, influence colored printing opacity membrane 41 and electricity generation chip 2's bonding firmness, and then influence photovoltaic tile 1's structural stability, consequently the utility model discloses set up colorless printing opacity glued membrane 42 between well electricity generation chip 2 and the colored printing opacity membrane 41, when present colorless printing opacity glued membrane 42 (for example POE glued membrane) bonds with electricity generation chip 2, can reduce the production of bubble, when guaranteeing photovoltaic tile 1's structural stability like this, can make colored printing opacity membrane 41 cover electricity generation chip 2's whole face basically, improve photovoltaic tile 1's colored visual effect.
The material of the color light-transmitting film 41 is preferably PVB (polyvinyl butyral) or EVA (ethylene-vinyl acetate copolymer), and the PVB film or EVA film has low cost and is firmly bonded to glass. Like this, the better glass of luminousness can be chooseed for use to front bezel 3, increases the printing opacity, and glass's with low costs, intensity are high moreover, can guarantee photovoltaic tile 1's bulk strength, reduce the possibility that photovoltaic tile 1 damaged.
The color light-transmitting film 41 may be brick red, golden yellow, sky blue, or other colors. The photovoltaic tile 1 is collocated on various roofs, different architectural roof styles can be displayed, and unique customized products are brought to customers.
The colorless transparent adhesive film 42 may be POE (Polyolefin elastomer) or TPU (Thermoplastic polyurethane elastomer), and preferably, the colorless transparent adhesive film 42 is POE, and the adhesion firmness of the POE adhesive film and the power generation chip 2 is high, so as to facilitate bending the power generation chip 2 into a desired shape.
The thickness of the colorless transparent adhesive film 42 can be smaller than that of the colored transparent film 41, so that the color visual effect of the photovoltaic tile 1 can be effectively improved on the premise of ensuring the light transmittance and the structural stability of the photovoltaic tile 1. The specific thicknesses of the colorless transparent adhesive film 42 and the colored transparent film 41 may be specifically set as required.
In addition, the area of the colorless transparent adhesive film 42 may be slightly larger than the area of the colored transparent film 41, and after the middle of the colorless transparent adhesive film 42 is attached to the colored transparent film 41, the edge of the colorless transparent adhesive film 42 protrudes from the colored transparent film 41, so that the edge of the colorless transparent adhesive film 42 can be bonded to the front plate 3. So set up, colored printing opacity membrane 41 encapsulates in front bezel 3 and colorless printing opacity glued membrane 42, reduces the outer edge number of piles of photovoltaic tile 1.
The thickness of the edge of the colorless transparent adhesive film 42 may be the sum of the thickness of the middle of the colorless transparent adhesive film 42 and the thickness of the colored transparent film 41, so as to facilitate the adhesion of the edge of the colorless transparent adhesive film 42 with the front plate 3 and the power generation chip 2. The width of each side of the colorless transparent adhesive film 42 used for bonding with the front plate 3 can be set according to requirements, for example, the width of each side is 1-3mm, and when the photovoltaic tile 1 is fastened on a roof layer by layer, the whole color visual effect of the roof is ensured.
The back plate 7 is bonded with the power generation chip 2 through the light-transmitting glue film 6, so that the connection firmness of the back plate 7 and the power generation chip 2 is ensured. The material of the back plate 7 is the same as that of the front plate 3; the material of the transparent adhesive film 6 between the back plate 7 and the power generation chip 2 is the same as that of the colorless transparent adhesive film 42 between the front plate 3 and the power generation chip 2, so that the photovoltaic tile 1 can be conveniently processed.
The above are merely examples of the present invention, and are not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. a photovoltaic tile, comprising: the electricity generation chip, set up and be in the sensitive surface and the non-light tight front bezel of electricity generation chip and setting are in the backplate in electricity generation chip's shady face, wherein the front bezel with be equipped with non-light tight colored glued membrane between the electricity generation chip, colored glued membrane includes from the front bezel extremely the electricity generation chip orientation sets gradually colored printing opacity membrane and colorless printing opacity glued membrane, the middle part of colorless printing opacity glued membrane with the laminating of colored printing opacity membrane, the edge of colorless printing opacity glued membrane with the front bezel bonds.
2. The photovoltaic tile of claim 1, wherein the color light transmissive film comprises: PVB film or EVA film.
3. the photovoltaic tile according to claim 1, wherein said colorless clear adhesive film comprises: POE films or TPU films.
4. The photovoltaic tile of claim 1 wherein the area of the colorless clear adhesive film is greater than the area of the colored clear film.
5. The photovoltaic tile according to claim 1, wherein the width of each side of the colorless and light-transmitting adhesive film for bonding with the front sheet is 1-3 mm.
6. The photovoltaic tile of claim 1, wherein the thickness of the colorless clear adhesive film is less than the thickness of the colored clear film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821328301.7U CN209804679U (en) | 2018-08-16 | 2018-08-16 | Photovoltaic tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821328301.7U CN209804679U (en) | 2018-08-16 | 2018-08-16 | Photovoltaic tile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209804679U true CN209804679U (en) | 2019-12-17 |
Family
ID=68815950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821328301.7U Active CN209804679U (en) | 2018-08-16 | 2018-08-16 | Photovoltaic tile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209804679U (en) |
-
2018
- 2018-08-16 CN CN201821328301.7U patent/CN209804679U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100076 6015, 6th floor, building 8, 9 Yingshun Road, Yinghai Town, Daxing District, Beijing Patentee after: Beijing Dingrong Photovoltaic Technology Co.,Ltd. Address before: 100176 Beijing Daxing District Beijing economic and Technological Development Zone Rongchang East Street 7 hospital 6 Building 3001 room. Patentee before: BEIJING APOLLO DING RONG SOLAR TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: 101402 Room 401, Lin 300, Miaocheng village, Miaocheng Town, Huairou District, Beijing (cluster registration) Patentee after: Beijing roof green building technology Co.,Ltd. Address before: 100076 6015, 6th floor, building 8, 9 Yingshun Road, Yinghai Town, Daxing District, Beijing Patentee before: Beijing Dingrong Photovoltaic Technology Co.,Ltd. |