CN202282367U - Solar energy battery pack packaging glue film - Google Patents
Solar energy battery pack packaging glue film Download PDFInfo
- Publication number
- CN202282367U CN202282367U CN 201120419872 CN201120419872U CN202282367U CN 202282367 U CN202282367 U CN 202282367U CN 201120419872 CN201120419872 CN 201120419872 CN 201120419872 U CN201120419872 U CN 201120419872U CN 202282367 U CN202282367 U CN 202282367U
- Authority
- CN
- China
- Prior art keywords
- glue film
- shape
- glued membrane
- decorative pattern
- boss
- 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 - Lifetime
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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
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- Laminated Bodies (AREA)
Abstract
A solar energy battery pack packaging glue film is provided. Boss-shaped patterns with smooth surfaces are respectively printed on upper and lower surfaces of a glue film body, the ratio of the thickness of upper boss-shaped patterns and the height of the glue film body is from 1to 2.1 to 1 to 10, and the ratio of the thickness of lower boss-shaped patterns and the height of the glue film body is from 1to 2.1 to 1 to 10. By adopting the glue film, shortages that the glue film has large contractibility rate during the packaging process can be overcome, and problems that the films are adhered to each other are solved; transparency of the glue film is enhanced through the boss-shaped patterns, as the films are used to package solar energy battery packs, quality of the solar energy battery packs can be enhanced, and bad product rate of the solar energy battery packs can be reduced; gases can be effectively exhausted during the lamination process, and bubbles can be reduced.
Description
Technical field
The utility model relates to a kind of glued membrane of used for packaging solar battery assembly.
Background technology
Solar module is a kind of device that directly is transformed into luminous energy electric energy through photoelectric effect or Photochemical effects.Its center is monocrystalline silicon/polycrystal silicon cell sheet, and upper surface layer is a transmitance greater than 90% toughened glass, with guarantee to solar energy effectively see through and to the requirement of surface strength; Substrate is TPT (polyvinyl fluoride composite membrane) back veneer material.In order to realize that superficial layer toughened glass is connected with the effective of battery sheet with battery sheet, TPT substrate, at two-layer adding EVA (ethylene-vinyl acetate resin) the packaging plastic rete up and down of battery sheet, five layer materials add that behind lamination aluminum alloy frame forms respectively.At present, there is following subject matter in use in the solar module packaging adhesive film: have the big defective of shrinkage in the encapsulation process 1.; 2. the defective of poor transparency; 3. the adhesion problems between film and the film.
The utility model content
The utility model technical problem to be solved is: overcome the defective that prior art exists, a kind of solar module packaging adhesive film is provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of solar module packaging adhesive film has impressed the surface respectively and has been smooth shape and the variform boss shape of decorative pattern decorative pattern on the upper and lower surface of said glued membrane body, the ratio of the height of boss shape decorative pattern and the thickness of glued membrane body is 1:2.1～1:10; The ratio of the height of boss shape decorative pattern and the thickness of glued membrane body is 1:2.1～1:10.
Have the gap of 10 μ m～1000 μ m between the said adjacent lands shape decorative pattern, the gap is interconnected.
Said boss shape decorative pattern is protruding triangle platform shape, square shape, six prismatic platform shapes or rhombus platform shape.
Compared with prior art, the utlity model has following advantage:
1. through control boss shape decorative pattern height, overcome the big defective of shrinkage that glued membrane exists on the one hand in encapsulation process, reduced the interaction between the glued membrane on the other hand, promptly reduced its tack, solved the adhesion problems between film and the film.
2. because the surface of boss shape decorative pattern is smooth shape; Improved the transparency of glued membrane, encapsulated solar module, conveniently the foreign matter below discovery in time and the removing glued membrane with it; Improve the quality of solar module, reduce the defective products rate of solar module.
3. connect each other around the boss shape decorative pattern, guaranteed effective discharge of gas in the lamination process, reduced the generation of bubble.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the utility model rearview;
Fig. 3 is the A-A directional profile figure of Fig. 1.
Among the figure: 1, glued membrane body; 2, boss shape decorative pattern; 3, boss shape decorative pattern; 4, gap; 5, gap.
Embodiment
As depicted in figs. 1 and 2; The solar module packaging adhesive film comprises glued membrane body 1; The one side impression of glued membrane body 1 has the surface to be the protruding six terrace with edge shape decorative patterns 2 of smooth shape; The gap 3 of 100 μ m is arranged between two adjacent protruding six terrace with edge shape decorative patterns 2, and gap 3 is interconnected, and the ratio of the height of protruding six terrace with edge shape decorative patterns 2 and the thickness of glued membrane body 1 is 1:4; The another side impression of glued membrane body has the surface to be protruding square shape decorative pattern 4 of smooth shape; The gap 5 that 1000 μ m are arranged between two protruding square adjacent shape decorative patterns 4; Gap 5 is interconnected, and the ratio of the thickness of the height of protruding square shape decorative pattern 4 and glued membrane body 1 is 1:2.1.
The solar module packaging adhesive film comprises glued membrane body 1; The one side impression of glued membrane body 1 has the surface to be the protruding triangle platform shape decorative pattern 2 of smooth shape; The gap 4 that 10 μ m are arranged between two adjacent protruding triangle platform shape decorative patterns 2; Gap 4 is interconnected, and the ratio of the height of protruding triangle platform shape decorative pattern 2 and the thickness of glued membrane body 1 is 1:6; The another side impression of glued membrane body 1 has the surface to be protruding square shape decorative pattern 3 of smooth shape; The gap 5 that 500 μ m are arranged between two protruding square adjacent shape decorative patterns 3; Gap 5 is interconnected, and the height 3 of protruding square shape decorative pattern is 1:10 with the ratio of the thickness of glued membrane body 1.
The solar module packaging adhesive film comprises glued membrane body 1; The one side impression of glued membrane body 1 has the surface to be the protruding rhombus platform shape decorative pattern 2 of smooth shape; The gap 4 of 700 μ m is arranged between two adjacent protruding rhombus platform shape decorative patterns 2, and gap 4 is interconnected, and the ratio of the height of protruding rhombus platform shape decorative pattern 2 and the thickness of glued membrane body 1 is 1:2.1; The another side impression of glued membrane body 1 has the surface to be the protruding triangle platform shape decorative pattern 3 of smooth shape; The gap 5 that 300 μ m are arranged between two adjacent protruding triangle platform shape decorative patterns 3; Gap 5 is interconnected, and the ratio of the height of protruding triangle platform shape decorative pattern 3 and the thickness of glued membrane body 1 is 1:5.
Embodiment 4
The solar module packaging adhesive film comprises glued membrane body 1; The one side impression of glued membrane body 1 has the surface to be the protruding six prismatic platform shape decorative patterns 2 of smooth shape; The gap 4 that 1000 μ m are arranged between two adjacent protruding six prismatic platform shape decorative patterns 2; Gap 4 is interconnected, and the ratio of the height of protruding truncated rectangular pyramids shape decorative pattern 2 and the thickness of glued membrane body 1 is 1:10; The another side impression of glued membrane body 1 has the surface to be the protruding triangle platform shape decorative pattern 3 of smooth shape; The gap 5 that 10 μ m are arranged between two adjacent protruding triangle platform shape decorative patterns 3; Gap 5 is interconnected, and the ratio of the height of protruding triangle platform shape decorative pattern 3 and the thickness of glued membrane body 1 is 1:8.
Claims (3)
1. solar module packaging adhesive film; It is characterized in that; Impress the surface on the upper and lower surface of said glued membrane body (1) respectively and be smooth shape and the variform boss shape of decorative pattern decorative pattern; The ratio of the thickness of the height of boss shape decorative pattern (2) and glued membrane body (1) is 1:2.1～1:10, and the ratio of the thickness of the height of boss shape decorative pattern (3) and glued membrane body (1) is 1:2.1～1:10.
2. according to the said glued membrane of claim 1, it is characterized in that having the gap of 10 μ m～1000 μ m between said two adjacent lands shape decorative patterns (2), be interconnected between the gap.
3. according to claim 1 or 2 said glued membranes, it is characterized in that said boss shape decorative pattern is protruding triangle platform shape, square shape, six prismatic platform shapes or rhombus platform shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120419872 CN202282367U (en) | 2011-10-30 | 2011-10-30 | Solar energy battery pack packaging glue film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120419872 CN202282367U (en) | 2011-10-30 | 2011-10-30 | Solar energy battery pack packaging glue film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282367U true CN202282367U (en) | 2012-06-20 |
Family
ID=46228523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120419872 Expired - Lifetime CN202282367U (en) | 2011-10-30 | 2011-10-30 | Solar energy battery pack packaging glue film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545876A (en) * | 2018-12-03 | 2019-03-29 | 珠海格力电器股份有限公司 | Packaging adhesive film and photovoltaic module |
| CN114141897A (en) * | 2021-11-26 | 2022-03-04 | 杭州福斯特应用材料股份有限公司 | Packaging adhesive film |
-
2011
- 2011-10-30 CN CN 201120419872 patent/CN202282367U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545876A (en) * | 2018-12-03 | 2019-03-29 | 珠海格力电器股份有限公司 | Packaging adhesive film and photovoltaic module |
| CN114141897A (en) * | 2021-11-26 | 2022-03-04 | 杭州福斯特应用材料股份有限公司 | Packaging adhesive film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |