CN201524881U - Welding device for solar cell module - Google Patents
Welding device for solar cell module Download PDFInfo
- Publication number
- CN201524881U CN201524881U CN2009202108246U CN200920210824U CN201524881U CN 201524881 U CN201524881 U CN 201524881U CN 2009202108246 U CN2009202108246 U CN 2009202108246U CN 200920210824 U CN200920210824 U CN 200920210824U CN 201524881 U CN201524881 U CN 201524881U
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- Prior art keywords
- panel
- utility
- welder
- solar module
- model
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to a welding device for solar cell modules, which is mainly composed of a heating aluminum board, label body paper, a panel, a double sided adhesive. The panel is disposed on one side of the cell sheet, double sided adhesive is coated on the upper and the lower surfaces of the panel. The label body paper and the heating aluminum board clips the panel coated with double sided adhesive and the side close to the panel. Compared with the prior art, the utility model can be greatly positioned during welding, with welding margin reserved, and the stress point causing fissure and subfissure of the cell sheet effectively avoided. And the utility model further has function of buffering the external force, so that direct impact of external force onto the cell sheet is avoided.
Description
Technical field
The utility model relates to a kind of solar module, especially relates to a kind of welder of solar module.
Background technology
Very thin, very frangible of crystal silicon solar battery sheet can not directly be used.And the battery sheet be in the assembly the most key while also be the highest raw material of cost accounting.So a plurality of battery sheets will be packaged into assembly in actual applications, avoid fragment and can improve service life.
And welding sequence is arranged one in the packaging process of assembly, with solder interconnections bar between battery sheet positive and negative electrode, and welding itself can be to battery sheet local heat, cause the thermal coefficient of expansion of aluminium paste coating and silicon layer different, also can cause the local internal stress skewness and cause sliver, the latent defectives such as sliver of splitting and producing during lamination operation.Though numerous assembly producer by the whole bag of tricks, optimizes technological process, the research welding temperature all can not effectively be avoided.
Summary of the invention
The purpose of this utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of when welding good location and can reserve the welding surplus, effectively avoid easily causing battery sheet sliver and the latent stress point that splits, also play the buffering of power to external world, avoid extraneous power to act directly on the welder of the solar module on the battery sheet.
The purpose of this utility model can be achieved through the following technical solutions: a kind of welder of solar module is characterized in that this device mainly is made up of hot aluminium sheet, label base stock, panel, double faced adhesive tape; Described panel is arranged on battery sheet one side, and the upper and lower surface of panel applies double faced adhesive tape, and described label base stock and hot aluminium sheet will apply the panel of double faced adhesive tape and an end of the close panel of battery sheet is folded in middle.
Described hot aluminium sheet weld heating template.
Described label base stock is a neutralized paper.
Described panel is resistant to elevated temperatures material.
Compared with prior art, the utlity model has following advantage:
1. produce the bursting point of internal stress when effectively having dodged welding, reduced a large amount of slivers;
2. the sliver that the external force that has effectively prevented to produce when lamination operation causes;
3. can accurately locate, be convenient to the conforming control of batch machining.
Description of drawings
Fig. 1 is the structural representation of the utility model device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
A kind of welder of solar module, this device mainly is made up of hot aluminium sheet 3, label base stock 1, panel 2, double faced adhesive tape 5; Described panel 2 is arranged on battery sheet 4 one sides, and the upper and lower surface of panel 2 applies double faced adhesive tape 5, and described label base stock 1 and hot aluminium sheet 3 will apply the panel 2 of double faced adhesive tape and an end of battery sheet 4 close panels is folded in middle.
Described hot aluminium sheet 3 weld heating templates; Described label base stock 1 is a neutralized paper; Described panel 2 is resistant to elevated temperatures material.Panel 2 forms locating slot with label base stock 1 and hot aluminium sheet 3, battery sheet 4 is placed in this locating slot, can be in good location and can reserve the welding surplus of when welding, effectively avoid easily causing battery sheet sliver and the latent stress point that splits, also play the buffering of power to external world, avoid extraneous power to act directly on the battery sheet.
Described label base stock is the neutralized paper of pH value at 6-8, and described panel is resistant to elevated temperatures material.
Claims (4)
1. the welder of a solar module is characterized in that, this device mainly is made up of hot aluminium sheet, label base stock, panel, double faced adhesive tape; Described panel is arranged on battery sheet one side, and the upper and lower surface of panel applies double faced adhesive tape, and described label base stock and hot aluminium sheet will apply the panel of double faced adhesive tape and an end of the close panel of battery sheet is folded in middle.
2. the welder of a kind of solar module according to claim 1 is characterized in that, described hot aluminium sheet weld heating template.
3. the welder of a kind of solar module according to claim 1 is characterized in that, described label base stock is a neutralized paper.
4. the welder of a kind of solar module according to claim 1 is characterized in that, described panel is resistant to elevated temperatures material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202108246U CN201524881U (en) | 2009-10-15 | 2009-10-15 | Welding device for solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202108246U CN201524881U (en) | 2009-10-15 | 2009-10-15 | Welding device for solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524881U true CN201524881U (en) | 2010-07-14 |
Family
ID=42516180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202108246U Expired - Fee Related CN201524881U (en) | 2009-10-15 | 2009-10-15 | Welding device for solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248338A (en) * | 2011-07-05 | 2011-11-23 | 江苏永能光伏科技有限公司 | Fixture used for surface welding process of solar cell |
| CN102044590B (en) * | 2009-10-09 | 2012-10-10 | 中电电气(上海)太阳能科技有限公司 | Welding apparatus for solar module |
-
2009
- 2009-10-15 CN CN2009202108246U patent/CN201524881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044590B (en) * | 2009-10-09 | 2012-10-10 | 中电电气(上海)太阳能科技有限公司 | Welding apparatus for solar module |
| CN102248338A (en) * | 2011-07-05 | 2011-11-23 | 江苏永能光伏科技有限公司 | Fixture used for surface welding process of solar cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20121015 |