CN204257673U - Solar cell EVA adhesive film - Google Patents
Solar cell EVA adhesive film Download PDFInfo
- Publication number
- CN204257673U CN204257673U CN201420702122.0U CN201420702122U CN204257673U CN 204257673 U CN204257673 U CN 204257673U CN 201420702122 U CN201420702122 U CN 201420702122U CN 204257673 U CN204257673 U CN 204257673U
- Authority
- CN
- China
- Prior art keywords
- adhesive film
- eva adhesive
- out wire
- lead
- film layer
- 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 - Fee Related
Links
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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of solar cell EVA adhesive film, comprise EVA adhesive film layer; The side of described EVA adhesive film layer offers L-type Cutting Edge, and L-type Cutting Edge forms the triangle lead-out wire fairlead that can open on EVA adhesive film layer.The utility model by offering L-type Cutting Edge on EVA adhesive film layer, form triangle lead-out wire fairlead, what effectively can increase battery strings lead-out wire connects area, guarantee disposable lead-out wire to be passed, easy to operate, improve production efficiency and reduce because drawing area little and the possibility that lead-out wire causes cell piece bad need be lifted.
Description
Technical field
The utility model relates to a kind of solar cell EVA adhesive film, is specifically related to a kind of architecture advances to solar cell EVA adhesive film.
Background technology
Along with the development of world industry, the resources such as oil, natural gas, coal are in exhaustion day by day, and the thinking of the mankind to resource makes solar energy power generating utilize technology to obtain very large development.Solar photovoltaic assembly is as the most important part of solar energy power generating.The production technology of solar photovoltaic assembly is in continuous renewal and optimize, how to make the laminated process technology of solar photovoltaic assembly also be more efficiently the important technical field of research of of solar photovoltaic assembly, should ensure that the yields of solar photovoltaic assembly lamination procedure more will ensure the efficiency of solar photovoltaic assembly lamination procedure.
Solar module needs the EVA adhesive film on to battery strings to carry out opening when lamination, pass from the opening of EVA adhesive film to facilitate battery strings lead-out wire.Conventional method is when EVA adhesive film is got the raw materials ready, opening template is used to open a yi word pattern opening needing EVA adhesive film one end of opening, although this kind of opening mode eliminates mouth-opening action in lamination procedure, but the operation when lamination procedure connects outlet is not convenient, employee connects outlet and can not ensure disposablely to be worn out by lead-out wire, need increase and lift action to lead-out wire, operation inconvenience is also difficult to ensure end product quality.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of solar cell EVA adhesive film of conveniently wearing battery strings lead-out wire in lamination procedure.
A kind of solar cell EVA adhesive film, comprises EVA adhesive film layer; The side of described EVA adhesive film layer offers L-type Cutting Edge, and L-type Cutting Edge forms the triangle lead-out wire fairlead that can open on EVA adhesive film layer.
The utility model by offering L-type Cutting Edge on EVA adhesive film layer, form triangle lead-out wire fairlead, what effectively can increase battery strings lead-out wire connects area, guarantee disposable lead-out wire to be passed, easy to operate, improve production efficiency and reduce because drawing area little and the possibility that lead-out wire causes cell piece bad need be lifted.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, a kind of solar cell EVA adhesive film that the utility model provides, comprise EVA adhesive film layer 1, in order to solve the technical problem described in background technology, the technical solution of the utility model is, the side of EVA adhesive film layer 1 is offered L-type Cutting Edge 2, and L-type Cutting Edge 2 forms the triangle lead-out wire fairlead that can open on EVA adhesive film layer 1.
During use, cut out L-type Cutting Edge 2 with scissors.When wearing battery strings lead-out wire, lead-out wire can pass from the optional position being formed the triangle lead-out wire fairlead that can open by L-type Cutting Edge 2 at EVA adhesive film layer 1, without the need to lead-out wire is lifted, disposable lead-out wire can be worn out, after putting on, the glued membrane digging part is flattened, easy to operate.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (1)
1. a solar cell EVA adhesive film, comprises EVA adhesive film layer, it is characterized in that: the side of described EVA adhesive film layer offers L-type Cutting Edge, and L-type Cutting Edge forms the triangle lead-out wire fairlead that can open on EVA adhesive film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702122.0U CN204257673U (en) | 2014-11-20 | 2014-11-20 | Solar cell EVA adhesive film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702122.0U CN204257673U (en) | 2014-11-20 | 2014-11-20 | Solar cell EVA adhesive film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257673U true CN204257673U (en) | 2015-04-08 |
Family
ID=52961947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702122.0U Expired - Fee Related CN204257673U (en) | 2014-11-20 | 2014-11-20 | Solar cell EVA adhesive film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257673U (en) |
-
2014
- 2014-11-20 CN CN201420702122.0U patent/CN204257673U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |