CN202797023U - Packaging adhesive tape of thin-film solar cell - Google Patents
Packaging adhesive tape of thin-film solar cell Download PDFInfo
- Publication number
- CN202797023U CN202797023U CN 201220389274 CN201220389274U CN202797023U CN 202797023 U CN202797023 U CN 202797023U CN 201220389274 CN201220389274 CN 201220389274 CN 201220389274 U CN201220389274 U CN 201220389274U CN 202797023 U CN202797023 U CN 202797023U
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- China
- Prior art keywords
- adhesive tape
- thin
- film solar
- model
- utility
- 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
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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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Abstract
The utility model discloses a packaging adhesive tape of a thin-film solar cell, wherein the adhesive tape is shaped as a square frame; nicks are arranged on four sides of the adhesive tape; and the nicks can be square, triangular, polygonal or circular. The nicks are arranged on the packaging adhesive tape disclosed by the utility model; in the event of packaging and laminating, pores exist between the adhesive tape and back glass; bubbles can be discharged at the nicks; therefore, the laminated bubble problem is well solved; compared with the traditional method, the sealing effect is better; the purposes of preventing moisture and humidity are effectively achieved; the service life of the cell is prolonged; simultaneously, a frame is unnecessary to use while packaging; therefore, influence of the frame on surface cleaning of the cell is avoided.
Description
Technical field
The utility model relates to the thin film solar encapsulation field, particularly a kind of adhesive tape for thin-film solar cells encapsulation usefulness.
Background technology
Thinfilm solar cell assembly is encapsulated in thin-film solar cells middle by front glass sheet and back-panel glass and forms.The at present encapsulation of solar cell mainly is to apply viscose in the middle of glass sandwich, relies on this viscose that header board and back-panel glass plate are bondd, and the method has the lamination Bubble formation in lamination process, affect the quality of battery.The sealing at header board and back-panel glass edge mainly leans against the lateral surface gluing and is encapsulated with frame, and this method is because side-seam cement is aging easily, and the time has slightly been grown and has been easy to come off, thereby does not reach the effect of sealing; And the existence of frame brings inconvenience to the cleaning surfaces of later cell piece.
The utility model content
The purpose of this utility model provides and a kind ofly can solve the problem that aforementioned prior art exists, and a kind of not only good sealing effect is provided, and the novel thin-film solar cells encapsulation adhesive tape of the air bubble problem can solve lamination the time.
The technical scheme that realizes the utility model purpose is that the described adhesive tape of a kind of thin-film solar cells encapsulation adhesive tape is block form, is provided with breach on the four edges of adhesive tape.
Described breach can be square, triangle, polygon or circular arc.
Adopted technique scheme, the utlity model has following beneficial effect: be provided with breach on the encapsulation adhesive tape of the present utility model, when encapsulating lamination, just there is hole between adhesive tape and the back-panel glass, bubble can be drained from indentation, there, therefore solved preferably the lamination air bubble problem, sealing effectiveness is also better than conventional method, effectively played moistureproof damp proof purpose, prolonged battery, do not need to use frame when encapsulating simultaneously, avoided the impact of frame on the battery surface cleaning.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is for adopting the schematic diagram of the thin-film solar cells after encapsulation adhesive tape of the present utility model encapsulates.
Attached number in the figure is:
Embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the thin-film solar cells encapsulation adhesive tape 1 of present embodiment is block form, is provided with breach 11 on the four edges of adhesive tape 1.Breach 11 can be square, triangle, polygon or circular arc.
See Fig. 3, when being used for thin-film solar cells encapsulated, according to following steps:
1, make first thin-film solar cells 21, this thin-film solar cells 21 comprises front glass sheet and is coated on header board conducting film on glass and back electrode;
2, lay the encapsulating films 22 such as EVA or PVB on thin-film solar cells 21 surfaces;
3, the peripheral adhesive tape 1 of laying present embodiment all around of thin-film solar cells 21;
4, add back-panel glass 23, carry out laminating packaging, effect as shown in Figure 3.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (2)
1. a thin-film solar cells encapsulates adhesive tape: it is characterized in that: described adhesive tape (1) is block form, is provided with breach (11) on the four edges of adhesive tape (1).
2. a kind of thin-film solar cells according to claim 1 encapsulates adhesive tape: it is characterized in that: described breach (11) can be square, triangle, polygon or circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389274 CN202797023U (en) | 2012-08-07 | 2012-08-07 | Packaging adhesive tape of thin-film solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389274 CN202797023U (en) | 2012-08-07 | 2012-08-07 | Packaging adhesive tape of thin-film solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797023U true CN202797023U (en) | 2013-03-13 |
Family
ID=47824224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389274 Expired - Fee Related CN202797023U (en) | 2012-08-07 | 2012-08-07 | Packaging adhesive tape of thin-film solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116825865A (en) * | 2023-06-21 | 2023-09-29 | 安徽华晟新能源科技有限公司 | Preparation method of solar cell module |
-
2012
- 2012-08-07 CN CN 201220389274 patent/CN202797023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116825865A (en) * | 2023-06-21 | 2023-09-29 | 安徽华晟新能源科技有限公司 | Preparation method of solar cell module |
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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: 20130313 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |