CN216311801U - Photovoltaic building material assembly with grid decorative lines - Google Patents
Photovoltaic building material assembly with grid decorative lines Download PDFInfo
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- CN216311801U CN216311801U CN202122994302.3U CN202122994302U CN216311801U CN 216311801 U CN216311801 U CN 216311801U CN 202122994302 U CN202122994302 U CN 202122994302U CN 216311801 U CN216311801 U CN 216311801U
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- Prior art keywords
- photovoltaic
- photovoltaic building
- building material
- cover plate
- material assembly
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- 239000004566 building material Substances 0.000 title claims abstract description 40
- 239000011521 glass Substances 0.000 claims abstract description 47
- 238000005538 encapsulation Methods 0.000 claims abstract description 8
- 239000002985 plastic film Substances 0.000 claims abstract description 6
- 229920006255 plastic film Polymers 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000000049 pigment Substances 0.000 claims description 6
- 239000005341 toughened glass Substances 0.000 claims description 6
- 238000009500 colour coating Methods 0.000 claims description 5
- 239000008393 encapsulating agent Substances 0.000 claims 2
- 230000006978 adaptation Effects 0.000 abstract description 2
- 239000002313 adhesive film Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000011449 brick Substances 0.000 description 9
- 238000005034 decoration Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 101001073212 Arabidopsis thaliana Peroxidase 33 Proteins 0.000 description 1
- 101001123325 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-beta Proteins 0.000 description 1
- 102100028961 Peroxisome proliferator-activated receptor gamma coactivator 1-beta Human genes 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic building material component with grid decorative lines. This photovoltaic building materials subassembly includes from positive glass apron, first encapsulation plastic film layer, solar wafer, second encapsulation plastic film layer and the back glass apron that photovoltaic front set up to the photovoltaic back stromatolite, be provided with on the positive glass apron and divide into the many gridlines in a plurality of grid regions with positive glass apron, form the net decorative pattern, the net decorative pattern covers solar wafer has decorative gridlines through the setting, has promoted photovoltaic building materials subassembly's pleasing to the eye degree for with building outer wall or facade looks adaptation.
Description
Technical Field
The utility model belongs to the technical field of solar cells, and particularly relates to a photovoltaic building material component with grid decorative lines.
Background
With the declaration of the state to realize the carbon peak reaching and carbon neutralization plans, a series of policies and documents are issued in China, so that the green and low-carbon development of national energy is greatly supported, and the green and low-carbon transformation is accelerated. Photovoltaic, which is a typical representative of green energy, has been gradually merged with buildings in addition to ground power stations, and is beginning to be applied to new scenes such as building facades and exterior walls in addition to roofs and roofs. The photovoltaic is used as a green building material, does not additionally occupy land resources, can provide clean power resources, can play a role of building materials, and is also a part of a green building.
The building materials applied to the building facades or the outer walls in the current market are various, one of the materials is a brick material, the material meets the functions of building decoration and mechanical load support, but the material cannot additionally endow other functions and values to the building. Traditional photovoltaic module, the style is single, does not have architectural decoration's characteristics, uses in combination with the building after, satisfies the building safety requirement, but not pleasing to the eye, destroys the building overall design aesthetic feeling.
SUMMERY OF THE UTILITY MODEL
(I) technical problems to be solved by the utility model
The technical problem solved by the utility model is as follows: how to provide a photovoltaic building material component which can generate electricity and play a role in architectural decoration.
(II) the technical scheme adopted by the utility model
The utility model provides a photovoltaic building materials subassembly with net decorative pattern, photovoltaic building materials subassembly includes from the photovoltaic front to positive glass apron, first encapsulation plastic film layer, solar wafer, second encapsulation plastic film layer and the back glass apron of photovoltaic back stromatolite setting, be provided with on the positive glass apron and divide into the many net lines in a plurality of net regions with positive glass apron, form net decorative pattern, net decorative pattern covers the solar wafer.
Preferably, the grid lines are positioned on the inner surface of the front glass cover plate close to the solar cell.
Preferably, the grid area of the front glass cover plate is provided with a colored coating.
Preferably, the color coating is located on the inner surface of the front glass cover plate.
Preferably, the first encapsulation adhesive film layer is a color encapsulation adhesive film layer.
Preferably, the grid lines are formed by coating with a color pigment.
Preferably, the decorative pattern of grid lines is formed by splicing a plurality of rectangular grids.
Preferably, the line width of the grid lines ranges from 1mm to 5 mm.
Preferably, the front glass cover plate is an ultra-white float tempered glass cover plate, and the back glass cover plate is a plain float tempered glass cover plate.
(III) advantageous effects
The utility model discloses a photovoltaic building material component with grid decorative lines, which has the following technical effects compared with the prior art:
the front glass cover plate is divided into a plurality of grid areas by the grid lines to form grid patterns, and the grid patterns can be decorative patterns matched with buildings, so that the attractiveness of the photovoltaic building material assembly is improved, and the photovoltaic building material assembly is matched with the outer wall or the vertical face of the building.
Drawings
FIG. 1 is a side view of a photovoltaic building material assembly having grid trim lines in accordance with an embodiment of the present invention;
FIG. 2 is a front view of a photovoltaic building material assembly having grid trim lines in accordance with an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Before describing in detail the various embodiments of the present application, the technical idea of the present application is first briefly described: in the prior art, in order to increase the power generation function of building facade materials or wall materials, the photovoltaic panel is often directly installed on the wall, but the traditional photovoltaic module has single style and no decoration characteristics, and the building appearance is influenced. Therefore this scheme provides a photovoltaic building materials subassembly with net decorative line, sets up many net lines on the glass apron of front, divides the glass apron of front into a plurality of net regions, and the net line shelters from the positive main grid line of solar wafer simultaneously, and the design has the decorative pattern who matches with the building on the net line in addition, has promoted photovoltaic building materials subassembly pleasing to the eye like this for with building outer wall or facade looks adaptation.
Specifically, as shown in fig. 1 and fig. 2, the photovoltaic building material assembly with grid decorative lines in the first embodiment includes a front glass cover plate 10, a first encapsulating adhesive film layer 20, a solar cell sheet 30, a second encapsulating adhesive film layer 40 and a back glass cover plate 50, which are stacked from a photovoltaic front side to a photovoltaic back side, wherein a plurality of grid lines 11 dividing the front glass cover plate 10 into a plurality of grid areas are disposed on the front glass cover plate 10 to form a grid decorative pattern, and the grid decorative pattern covers the solar cell sheet 30. Wherein, because solar wafer 30 itself has the colour, for dark blue, front glass apron 10 has the light transmissivity, and the grid region is not coated with the colour, and when seeing from the front, dark blue solar wafer 30 sees through the grid region on the glass, and photovoltaic building materials subassembly's whole effect is dark blue archaize brick effect, can also play photovoltaic power generation's effect simultaneously.
Furthermore, the grid lines 11 are located on the inner surface of the front glass cover plate 10 close to the solar cell 30, and the grid lines 11 are arranged on the inner surface of the front glass cover plate 10, so that the front glass cover plate can be prevented from being exposed to the outside, the front glass cover plate is prevented from being corroded by wind and rain, and the service life of the front glass cover plate can be prolonged. The grid lines 11 may be formed by coating color pigments, and the colors of the color pigments may be selected according to actual requirements to adapt to actual architectural styles. Illustratively, the line width range of the grid lines is 1 mm-5 mm, the length of the grid lines is 100-400 mm, the width of the grid lines is 50-400 mm, and the grid decorative pattern is formed by splicing a plurality of rectangular grids, so that the grid decorative pattern has the splicing effect of an archaized brick, and the decoration and the attractiveness of the solar cell panel are improved.
Further, the front glass cover plate 10 has a colored coating 12 on the grid area. Illustratively, the color coating 12 is coated on the inner surface of the front glass cover plate 10 to prevent exposure to the outside, prevent erosion by wind and rain, and prolong the service life. For example, before assembling the photovoltaic module, the inner surface of the front glass cover plate 10 may be coated with a color pigment to form the color coating 12. Like this gridlines 11 and colored coating 12 cover solar wafer 30 is whole jointly, and gridlines 11 and colored coating 12 form the archaize brick effect simultaneously, have promoted the sight of photovoltaic building materials subassembly's outward appearance, and colored coating 12 has certain light transmissivity simultaneously, and the sunlight of shining still can reach solar wafer 30, realizes the electricity generation function.
Wherein, to the situation that the front of solar cell panel 10 is provided with the grid line, the grid line 11 and the colored coating 12 of this embodiment can shelter from the grid line of front jointly, promote photovoltaic building materials subassembly's outward appearance aesthetic property.
In another embodiment, the grid area of the front glass cover plate 10 is not coated with a color coating, but a color adhesive film is used as the first packaging adhesive film layer 20, so that the grid lines 11 on the front glass cover plate 10 and the first packaging adhesive film layer 20 cover the solar cell sheet 30 integrally, and the two layers form an antique brick effect, thereby improving the appearance of the photovoltaic building material assembly, and meanwhile, the first packaging adhesive film layer 20 has certain light transmittance, so that the irradiated sunlight can still reach the solar cell sheet 30, and the power generation function is realized. In addition, because the inner surface of the front glass cover plate 10 is not required to be coated with color pigments, the manufacturing process cost is saved.
Further, the front glass cover plate 10 of the present embodiment is a super-white float tempered glass cover plate with a thickness of 2mm to 12mm, and the back glass cover plate 50 is a plain float tempered glass cover plate with a thickness of 2mm to 12 mm; the first encapsulating adhesive film layer 20 and the second encapsulating adhesive film layer 40 can adopt adhesive films such as PVB, EVA, POE, or co-extruded EVA/POE, and the solar cell sheet 30 can be a PERC, TOPCon, IBC, HIT cell or other crystalline silicon solar cells.
Further, the photovoltaic building material assembly further comprises a junction box, the junction box can be arranged on the back of the back glass cover plate 50, can also be arranged on the side face of the photovoltaic building material assembly, and the position of the junction box can be selected according to actual installation requirements.
According to the photovoltaic building material component with the grid decorative lines, the outer decorative effect of the traditional antique brick is presented by packaging through a building-grade packaging material through the glaze-coated grid pattern and color on the front glass cover plate and the dark blue color of the solar cell sheet; through further scribble the look earlier on front glass apron, can be red, grey or other colours, scribble archaize brick mesh pattern and colour again, demonstrate the archaize brick photovoltaic building materials subassembly of red or grey or other colours. The surface of the photovoltaic building material component has the appearance and the decorative effect which are the same as those of the traditional archaized brick, accords with architectural decoration and architectural aesthetics, and the installation mode is consistent with the traditional building material, and accords with architectural safety. The building energy consumption is reduced, the carbon dioxide emission is reduced, and the building energy consumption is widely applied to application scenes such as building facades, outer walls and the like.
Although a few embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, and that such changes and modifications are intended to be within the scope of the utility model.
Claims (9)
1. The utility model provides a photovoltaic building materials subassembly with net decorative line, a serial communication port, photovoltaic building materials subassembly includes from the photovoltaic front to the positive glass apron of photovoltaic back stromatolite setting, first encapsulation plastic film layer, solar wafer, second encapsulation plastic film layer and back glass apron, be provided with on the positive glass apron and divide into the many net lines in a plurality of net regions with positive glass apron, form net decorative pattern, net decorative pattern covers solar wafer.
2. A photovoltaic building material assembly according to claim 1, wherein the grid lines are located on the inner surface of the front glass cover plate adjacent to the solar cell sheet.
3. A photovoltaic building material assembly according to claim 2, wherein the grid area of the front glass cover plate has a colored coating thereon.
4. A photovoltaic building material assembly according to claim 3, wherein the color coating is on the inner surface of the front glass cover plate.
5. The photovoltaic building material assembly of claim 2, wherein the first encapsulant layer is a colored encapsulant layer.
6. A photovoltaic building material assembly according to claim 2, wherein the grid lines are formed by a color pigment coating.
7. A photovoltaic building material assembly according to claim 1, wherein the grid decorative pattern is formed by a plurality of rectangular grids that are stitched together.
8. A photovoltaic building material assembly according to claim 2, wherein the grid lines have a line width in the range of 1mm to 5 mm.
9. The photovoltaic building material assembly of claim 1, wherein the front glass cover plate is a super white float tempered glass cover plate and the back glass cover plate is a plain white float tempered glass cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994302.3U CN216311801U (en) | 2021-12-01 | 2021-12-01 | Photovoltaic building material assembly with grid decorative lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994302.3U CN216311801U (en) | 2021-12-01 | 2021-12-01 | Photovoltaic building material assembly with grid decorative lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216311801U true CN216311801U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122994302.3U Active CN216311801U (en) | 2021-12-01 | 2021-12-01 | Photovoltaic building material assembly with grid decorative lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216311801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115832087A (en) * | 2022-12-05 | 2023-03-21 | 永臻科技股份有限公司 | Brick wall-imitating photovoltaic module and manufacturing method thereof |
-
2021
- 2021-12-01 CN CN202122994302.3U patent/CN216311801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115832087A (en) * | 2022-12-05 | 2023-03-21 | 永臻科技股份有限公司 | Brick wall-imitating photovoltaic module and manufacturing method thereof |
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