CN220139781U - Solar photovoltaic glass capable of enhancing electrostatic discharge - Google Patents
Solar photovoltaic glass capable of enhancing electrostatic discharge Download PDFInfo
- Publication number
- CN220139781U CN220139781U CN202321415692.7U CN202321415692U CN220139781U CN 220139781 U CN220139781 U CN 220139781U CN 202321415692 U CN202321415692 U CN 202321415692U CN 220139781 U CN220139781 U CN 220139781U
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- CN
- China
- Prior art keywords
- solar photovoltaic
- photovoltaic glass
- solar
- fpc
- glass
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Links
- 239000011521 glass Substances 0.000 title claims abstract description 100
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 238000010248 power generation Methods 0.000 claims description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar photovoltaic glass for enhancing electrostatic discharge, which comprises the following components: the solar photovoltaic glass, one side of solar photovoltaic glass is connected with FPC, solar photovoltaic glass's surface is provided with the conducting layer that is used for conducting static, the conducting layer with be provided with between FPC be used for with solar photovoltaic glass surface's static transfer extremely the connecting piece that FPC department released, this solar photovoltaic glass has when receiving static discharge with solar photovoltaic glass, static passes through from ITO conductive film, through conductive silver thick liquid and FPC intercommunication and release to reinforcing solar photovoltaic glass static discharge capacity's effect.
Description
Technical Field
The utility model relates to the technical field of photovoltaic glass, in particular to solar photovoltaic glass capable of enhancing electrostatic discharge.
Background
Solar photovoltaic glass is widely applied to various fields in life, and is a special glass which can generate electricity by solar radiation through lamination into a solar cell and is provided with a relevant current lead-out device and a cable.
Solar photovoltaic glass in the prior art mainly comprises a transparent glass substrate and a photovoltaic power generation layer plated on the glass substrate, wherein the photovoltaic power generation layer enables the solar photovoltaic glass to absorb solar energy and convert the solar energy into electric energy for use. The solar photovoltaic glass is provided with the FPC to connect the positive electrode and the negative electrode of the solar photovoltaic glass to corresponding application products, so that the electric energy converted by the solar photovoltaic glass is used by the application products.
However, since the photovoltaic power generation layer plated on the glass substrate is a conductive metal layer, it is easily affected by static electricity, and there is a risk of damaging the solar photovoltaic glass.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides solar photovoltaic glass capable of enhancing electrostatic discharge.
The aim of the utility model is realized by the following technical scheme:
a solar photovoltaic glass for enhanced static discharge comprising: the solar photovoltaic glass comprises solar photovoltaic glass, wherein one side of the solar photovoltaic glass is connected with an FPC, a conductive layer for conducting static electricity is arranged on the surface of the solar photovoltaic glass, and a connecting piece for transmitting the static electricity on the surface of the solar photovoltaic glass to the FPC is arranged between the conductive layer and the FPC.
In one embodiment, two electrode pins are arranged on one side of the solar photovoltaic glass, the two electrode pins are respectively a positive electrode pin and a negative electrode pin, one end of the FPC is connected with the two electrode pins, two interface pins corresponding to the positive electrode pin and the negative electrode pin are arranged on the other end of the FPC, and the two interface pins are respectively communicated with wires of the positive electrode pin and the negative electrode pin.
In one embodiment, the solar photovoltaic glass comprises a glass substrate and a photovoltaic power generation layer plated on the glass substrate, the FPC and the two electrode pins are both positioned on one side of the glass substrate facing the photovoltaic power generation layer, and the FPC and the two electrode pins are both positioned below the photovoltaic power generation layer.
In one embodiment, the conductive layer is an ITO conductive film, and the ITO conductive film is plated on a side of the glass substrate facing away from the photovoltaic power generation layer.
In one embodiment, the connecting piece is conductive silver paste, and two ends of the conductive silver paste are respectively connected with the ITO conductive film and the FPC.
In one embodiment, a copper leakage area for conducting electricity is arranged on the surface of the FPC, the copper leakage area is located on one side, close to the two electrode pins, of the FPC, the copper leakage area is conducted with the negative electrode pins, and the conductive silver paste is located between the ITO conductive film and the copper leakage area.
In one embodiment, the solar photovoltaic glass is formed by a middle visible area and solar cell light Fu Ouzu arranged on the periphery of the visible area, the photovoltaic power generation layer is arranged corresponding to the visible area, and the photovoltaic power generation layer and the solar cell photovoltaic area jointly cover the full range of the solar photovoltaic glass.
In one embodiment, the solar cell photovoltaic area and the photovoltaic power generation layer are respectively provided with a solar cell for absorbing solar energy and converting the solar energy into electric energy.
Compared with the prior art, the utility model has at least the following advantages:
according to the solar photovoltaic glass capable of enhancing electrostatic discharge, when the solar photovoltaic glass is subjected to electrostatic discharge through the ITO conductive film and the conductive silver paste, electrostatic energy passes through the ITO conductive film, flows to a copper leakage area on the FPC through the conductive silver paste, and is conducted to a corresponding interface pin at the other end of the FPC through a negative electrode pin to be discharged, so that the influence of the solar photovoltaic glass on electrostatic discharge is reduced, and the electrostatic discharge capacity of the solar photovoltaic glass is enhanced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described.
Fig. 1 is a schematic structural diagram of the front side of a solar photovoltaic glass for enhancing electrostatic discharge according to the present utility model;
FIG. 2 is a schematic diagram of a side structure of a solar photovoltaic glass with enhanced electrostatic discharge according to the present utility model;
fig. 3 is a schematic structural diagram of an FPC in a solar photovoltaic glass for enhancing electrostatic discharge according to the present utility model.
Description of the drawings: 10. solar photovoltaic glass; 11. a viewable area; 12. a solar cell photovoltaic region; 20. a glass substrate; 30. a photovoltaic power generation layer; 40. a positive electrode pin; 50. a negative electrode pin; 60. an FPC; 61. an interface pin; 62. copper leakage areas; 70. an ITO conductive film; 80. conductive silver paste.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings.
Referring to fig. 1, the solar photovoltaic glass for enhancing electrostatic discharge comprises a solar photovoltaic glass 10, wherein the solar photovoltaic glass 10 consists of a middle visible area 11 and a solar cell photovoltaic area 12 arranged on the periphery of the visible area 11, and the visible area 11 and the solar cell photovoltaic area 12 are both rectangular. The visible area 11 of the solar photovoltaic glass 10 is transparent, and the solar cell photovoltaic area 12 is used for absorbing solar energy and converting the solar energy into electric energy for the product to use.
Referring to fig. 2, the solar photovoltaic glass 10 includes a transparent glass substrate 20 and a photovoltaic power generation layer 30 plated on the glass substrate 20, the photovoltaic power generation layer 30 is positioned at one side of the glass substrate 20, the photovoltaic power generation layer 30 is positioned with respect to the visible region 11, the coverage area of the photovoltaic power generation layer 30 is larger than the visible region 11 of the solar photovoltaic glass 10, and the size of the photovoltaic power generation layer 30 is smaller than the size of the solar photovoltaic glass 10. Solar cells for absorbing solar energy and converting the solar energy into electric energy are arranged in the photovoltaic power generation layer 30 and the solar cell photovoltaic area 12, and the solar cells can absorb solar energy and convert the solar energy into electric energy for a product connected with the solar photovoltaic glass 10. The solar cell photovoltaic region 12 and the photovoltaic power generation layer 30 of the solar photovoltaic glass 10 collectively cover the full range of the solar photovoltaic glass 10, so that the whole solar photovoltaic glass 10 can receive solar energy and convert the solar energy into electric energy for product use.
Referring to fig. 1, one side of the solar photovoltaic glass 10 is provided with two electrode pins for conducting internal signals of the solar photovoltaic glass 10, the two electrode pins being a positive electrode pin 40 and a negative electrode pin 50, respectively. The position of the solar photovoltaic glass 10 relative to the two electrode pins is provided with an FPC60, the FPC60 is a flexible circuit board, one end of the FPC60 is respectively connected with the two electrode pins, one end of the FPC60, which is far away from the two electrode pins, is provided with two interface pins 61, the two interface pins 61 are respectively arranged corresponding to the positive electrode pin 40 and the negative electrode pin 50, and the two interface pins 61 are respectively communicated with wiring of the positive electrode pin 40 and the negative electrode pin 50.
Referring to fig. 1 and 2, the FPC60 is located at a side of the glass substrate 20 facing the photovoltaic power generation layer 30, and the FPC60 and both electrode pins are located under the photovoltaic power generation layer 30. The glass substrate 20 is provided with an FPC binding region for binding the FPC60 on the solar photovoltaic glass 10, and the FPC binding region is horizontally staggered with the electrode pins of the solar photovoltaic glass 10, so that the FPC binding region is favorably bonded and fixed with the two electrode pins.
Referring to fig. 2, an ITO conductive film 70 for enhancing the electrostatic discharge capability of the solar photovoltaic glass 10 is disposed on a side of the glass substrate 20 facing away from the photovoltaic power generation layer 30, the ITO conductive film 70 is disposed in a transparent manner, the ITO conductive film 70 is plated on the surface of the glass substrate 20, and the ITO conductive film 70 has conductivity and can transfer static electricity generated on the surface of the solar photovoltaic glass 10.
Referring to fig. 1, a copper leakage area 62 for conducting electricity is disposed on the FPC60, the copper leakage area 62 is located on the surface of the FPC60, and the copper leakage area 62 is located on one side of the FPC60, which is close to two electrode pins on the solar photovoltaic glass 10, and the copper leakage area 62 is conducted with the wiring of the negative electrode pin 50 of the solar photovoltaic glass 10.
Referring to fig. 1 and 2, a conductive silver paste 80 for connection between the ITO conductive film 70 and the copper leakage region 62 of the FPC60 is provided between the ITO conductive film 70 and the copper leakage region 62 of the FPC60, the conductive silver paste 80 having conductivity, and both ends of the conductive silver paste 80 are connected to the ITO conductive film 70 and the copper leakage region 62 of the FPC60, respectively, so that conduction between the ITO conductive film 70 and the FPC60 is achieved.
Referring to fig. 3, the copper drain region 62 of the FPC60 communicates with the negative electrode lead 50 of the solar photovoltaic glass 10, and the negative electrode lead 50 of the solar photovoltaic glass 10 extends to an end of the FPC60 remote from the solar photovoltaic glass 10 and communicates with the interface lead 61 of the FPC 60. When the solar photovoltaic glass 10 is subjected to electrostatic discharge, electrostatic energy passes through the ITO conductive film 70, flows to the copper leakage area 62 on the FPC60 through the conductive silver paste 80, and is conducted to the corresponding interface pin 61 at the other end of the FPC60 through the negative electrode pin 50 for discharge, so that the influence of the electrostatic discharge on the solar photovoltaic glass 10 is reduced, and the electrostatic discharge capacity of the solar photovoltaic glass 10 is enhanced.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model, which are within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. A solar photovoltaic glass for enhancing electrostatic discharge, comprising: the solar photovoltaic glass (10), one side of solar photovoltaic glass (10) is connected with FPC (60), the surface of solar photovoltaic glass (10) is provided with the conducting layer that is used for conducting static, be provided with between conducting layer with FPC (60) be used for with the static transfer of solar photovoltaic glass (10) surface extremely FPC (60) department release's connecting piece.
2. The solar photovoltaic glass for enhancing electrostatic discharge according to claim 1, wherein two electrode pins are provided on one side of the solar photovoltaic glass (10), the two electrode pins are a positive electrode pin (40) and a negative electrode pin (50), one end of the FPC (60) is connected with the two electrode pins, two interface pins (61) corresponding to the positive electrode pin (40) and the negative electrode pin (50) are provided on the other end of the FPC (60), and the two interface pins (61) are respectively conducted with wires of the positive electrode pin (40) and the negative electrode pin (50).
3. The solar photovoltaic glass with enhanced electrostatic discharge according to claim 2, wherein the solar photovoltaic glass (10) comprises a glass substrate (20) and a photovoltaic power generation layer (30) plated on the glass substrate (20), the FPC (60) and two electrode pins are located on a side of the glass substrate (20) facing the photovoltaic power generation layer (30), and the FPC (60) and two electrode pins are located below the photovoltaic power generation layer (30).
4. A solar photovoltaic glass with enhanced electrostatic discharge according to claim 3, characterized in that said conductive layer is an ITO conductive film (70), said ITO conductive film (70) being plated on the side of said glass substrate (20) facing away from said photovoltaic layer (30).
5. The solar photovoltaic glass with enhanced electrostatic discharge according to claim 4, wherein the connection member is conductive silver paste (80), and both ends of the conductive silver paste (80) are respectively connected with the ITO conductive film (70) and the FPC (60).
6. The solar photovoltaic glass with enhanced electrostatic discharge according to claim 5, wherein a copper leakage area (62) for conducting electricity is provided on the surface of the FPC (60), the copper leakage area (62) is located on one side of the FPC (60) close to two electrode pins, the copper leakage area (62) is conducted with the negative electrode pin (50), and the conductive silver paste (80) is located between the ITO conductive film (70) and the copper leakage area (62).
7. A solar photovoltaic glass for enhancing electrostatic discharge according to claim 3, wherein said solar photovoltaic glass (10) is composed of an intermediate visible region (11) and a solar cell photovoltaic region (12) disposed at the periphery of said visible region (11), said photovoltaic power generation layer (30) is disposed corresponding to the position of said visible region (11), and said photovoltaic power generation layer (30) and said solar cell photovoltaic region (12) together cover the full range of said solar photovoltaic glass (10).
8. The solar photovoltaic glass with enhanced electrostatic discharge according to claim 7, wherein solar cells for absorbing solar energy to convert it into electric energy are disposed in both the solar cell photovoltaic region (12) and the photovoltaic power generation layer (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415692.7U CN220139781U (en) | 2023-06-05 | 2023-06-05 | Solar photovoltaic glass capable of enhancing electrostatic discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415692.7U CN220139781U (en) | 2023-06-05 | 2023-06-05 | Solar photovoltaic glass capable of enhancing electrostatic discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139781U true CN220139781U (en) | 2023-12-05 |
Family
ID=88953084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321415692.7U Active CN220139781U (en) | 2023-06-05 | 2023-06-05 | Solar photovoltaic glass capable of enhancing electrostatic discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139781U (en) |
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2023
- 2023-06-05 CN CN202321415692.7U patent/CN220139781U/en active Active
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