CN201430159Y - Lamination stepping bar for amorphous silicon battery component - Google Patents
Lamination stepping bar for amorphous silicon battery component Download PDFInfo
- Publication number
- CN201430159Y CN201430159Y CN2009200975701U CN200920097570U CN201430159Y CN 201430159 Y CN201430159 Y CN 201430159Y CN 2009200975701 U CN2009200975701 U CN 2009200975701U CN 200920097570 U CN200920097570 U CN 200920097570U CN 201430159 Y CN201430159 Y CN 201430159Y
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- CN
- China
- Prior art keywords
- amorphous silicon
- silicon battery
- filler strip
- battery component
- lamination
- 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
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a lamination stepping bar for an amorphous silicon battery component, wherein a horizontal stepping bar and a vertical stepping bar are vertically and fixedly mounted at the ends; and uniformly-distributed through holes are formed on the opposite surfaces of the horizontal stepping bar and the vertical stepping bar at intervals. The utility model has the advantages that the structure is simple; and the content of air bubbles at the periphery of the amorphous silicon battery component can be reduced, and the concentrated stress is scattered, thereby reducing the rejection rate of the fractured amorphous silicon battery component, improving the production efficiency, and the reducing the manufacturing cost. Therefore, the utility model relates to the lamination stepping bar for the amorphous silicon battery component with scientific and reasonable design.
Description
Technical field
The utility model belongs to the frock in the solar cell manufacturing field, especially a kind of amorphous silicon battery component lamination filler strip.
Background technology
In the laminating technology of solar cell, the electro-conductive glass after the sputter evenly need be adhered to the EVA material and add a cover glass plate formation amorphous silicon battery assembly, put into laminating machine then and carry out lamination treatment.Present this laminating technology is directly the amorphous silicon battery assembly to be put on the pressing plate of laminating machine to vacuumize processing, heats then and compaction treatment.There are the following problems for above-mentioned processing mode: 1, the last chamber of amorphous silicon battery assembly and laminating machine during lamination, the chamber closely contacts down, in order to make the amorphous silicon battery assembly form the vacuum state of technological requirement all around at short notice, vacuum pump is worked under the high speed of exhaust, often there is certain bubble in the amorphous silicon battery assembly all around and is difficult to be drawn out of in this process, and then can influence whole amorphous silicon battery assembly quality; 2, the lamination of amorphous silicon battery assembly is that assembly is tiled in the lamination that pressurizes then in the laminating machine, because the ability to bear of every battery component is different under certain pressure, therefore have the phenomenon of cracking, reduced product qualified rate and production efficiency thus, increased manufacturing cost.
Summary of the invention
The purpose of this utility model is to provide a kind of amorphous silicon battery component lamination filler strip, this filler strip is simple in structure, can reduce amorphous silicon battery assembly air bubble content all around, disperse concentrated stress, reduce the amorphous silicon battery assembly because of by the percent defective of pressure break, improve production efficiency, reduced manufacturing cost.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of amorphous silicon battery component lamination filler strip, wherein vertical installing forms in the end with a perpendicular filler strip by a horizontal filler strip, all is shaped on the through hole at uniform interval on the opposite face of horizontal filler strip and perpendicular filler strip.
And the cross section of described filler strip is a rectangle.
Advantage of the present utility model and beneficial effect are:
1, vertical installing forms this amorphous silicon battery component lamination filler strip one horizontal filler strip in the end with a perpendicular filler strip, on the opposite face of horizontal filler strip and perpendicular filler strip, all be shaped on the through hole at uniform interval, when this kind structure can reduce lamination because the cracking rate of the excessive battery component that causes of pressure, and the filler strip side is shaped on and forms higher vacuum degree when through hole can ensure lamination in the short period of time, reduces air bubble content around the battery component.
2, the cross section of this amorphous silicon battery component lamination filler strip can be rectangle, the uniform side of through hole above it built in each filler strip, can evenly reduce battery component bubbles volume all around, and L shaped filler strip design when mounted, how time-consumingly need not, need only a right angle that the right angle of L shaped filler strip is snapped into battery component, accurate positioning is convenient.
3, the utility model is simple in structure, can reduce amorphous silicon battery assembly air bubble content all around, disperse concentrated stress, reduce the amorphous silicon battery assembly because of by the percent defective of pressure break, improved production efficiency, having reduced manufacturing cost, is the rational amorphous silicon battery component lamination of a kind of design science filler strip.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection range of the present utility model with this.
A kind of amorphous silicon battery component lamination filler strip, wherein vertical installing forms in the end with a perpendicular filler strip 1 by a horizontal filler strip 2, these two filler strips adopt the tetrafluoro material to make, on the opposite face of horizontal filler strip and perpendicular filler strip, all be shaped on the through hole 3 at uniform interval, the quantity of through hole can determine according to the actual needs that the more through hole of production quantity should uniform side built in each filler strip.The thickness of horizontal filler strip and perpendicular filler strip should be identical with the thickness of the amorphous silicon battery assembly that needs protection.
This amorphous silicon battery component lamination filler strip needs two to use together in application process, promptly the short end of the long limit end of a L shaped filler strip and another L shaped filler strip is connected to each other from beginning to end and forms a rectangle frame, be close to be installed in the amorphous silicon battery assembly around, after laminating machine is started working, the gas all around of amorphous silicon battery assembly can be discharged by the through hole of filler strip side when vacuumizing, when laminating machine pressed down the amorphous silicon battery assembly, filler strip played the effect that disperses concentrated stress.
Claims (2)
1, a kind of amorphous silicon battery component lamination filler strip is characterized in that: vertical installing forms in the end with a perpendicular filler strip by a horizontal filler strip, all is shaped on the through hole at uniform interval on the opposite face of horizontal filler strip and perpendicular filler strip.
2, amorphous silicon battery component lamination filler strip according to claim 1, it is characterized in that: the cross section of described filler strip is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200975701U CN201430159Y (en) | 2009-07-01 | 2009-07-01 | Lamination stepping bar for amorphous silicon battery component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200975701U CN201430159Y (en) | 2009-07-01 | 2009-07-01 | Lamination stepping bar for amorphous silicon battery component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430159Y true CN201430159Y (en) | 2010-03-24 |
Family
ID=42033901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200975701U Expired - Fee Related CN201430159Y (en) | 2009-07-01 | 2009-07-01 | Lamination stepping bar for amorphous silicon battery component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430159Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268901A (en) * | 2010-06-06 | 2011-12-07 | 江苏新大陆太阳能电力有限公司 | Lamination process method of double-sided glass curtain wall assembly |
| CN102364693A (en) * | 2011-06-30 | 2012-02-29 | 常州天合光能有限公司 | Double glazing glass solar cell module and lamination technology thereof |
-
2009
- 2009-07-01 CN CN2009200975701U patent/CN201430159Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268901A (en) * | 2010-06-06 | 2011-12-07 | 江苏新大陆太阳能电力有限公司 | Lamination process method of double-sided glass curtain wall assembly |
| CN102364693A (en) * | 2011-06-30 | 2012-02-29 | 常州天合光能有限公司 | Double glazing glass solar cell module and lamination technology thereof |
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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: 20100324 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |