CN202502988U - Insulating treatment die for film solar cell - Google Patents
Insulating treatment die for film solar cell Download PDFInfo
- Publication number
- CN202502988U CN202502988U CN2012201853012U CN201220185301U CN202502988U CN 202502988 U CN202502988 U CN 202502988U CN 2012201853012 U CN2012201853012 U CN 2012201853012U CN 201220185301 U CN201220185301 U CN 201220185301U CN 202502988 U CN202502988 U CN 202502988U
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- film solar
- solar cells
- thin
- square aperture
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 47
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 239000010409 thin film Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 4
- 241000826860 Trapezium Species 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 2
- 229920005549 butyl rubber Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005530 etching Methods 0.000 abstract description 4
- 239000007888 film coating Substances 0.000 abstract 1
- 238000009501 film coating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 18
- 239000011521 glass Substances 0.000 description 15
- 239000000758 substrate Substances 0.000 description 14
- 239000010408 film Substances 0.000 description 6
- 229910001651 emery Inorganic materials 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 238000000608 laser ablation Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an insulating treatment die for film solar cells, and specifically relates to a cell edge-cleaning die which is applied in the field of insulating treatment of film solar cells. The die comprises a rubber sleeve and a square opening disposed in the rubber sleeve, wherein an insulating isolation strip in certain width is reserved between the square opening and edges of the rubber sleeve. After processes such as film coating, etching and cleaning by using the die are conducted, performing any direct edge-cleaning treatment or other cleaning treatment on the cell is not needed, and thus insulation effect of the film solar cell is achieved. The insulating treatment die for film solar cells has advantages that the die can be used in a simple and clean way, can be repeatedly used, and the production cost can be reduced.
Description
Technical field
The utility model relates to a kind of thin-film solar cells insulation processing mould, relates to a kind of clear limit of battery mould that is applied to thin-film solar cells insulation processing field specifically.
Background technology
The future market development of photovoltaic application, especially for the application of the photovoltaic power plant that links to each other with electrical network, key depends on the potentiality that reduce the manufacture of solar cells cost.Thin-film solar cells production process energy consumption is low, possesses the potentiality that reduce raw material and manufacturing cost significantly; Simultaneously, thin-film solar cells still can be generated electricity under low light condition.Therefore, existing market increases the demand of thin-film solar cells just gradually, and the technology of manufacturing thin-film solar cells more becomes hot research in recent years.
Thin-film solar module is to be made up of glass substrate, metal level, transparency conducting layer, electrical function box, glueing material, semiconductor layer etc.Wherein, the glass substrate of deposition of transparent conductive film is the key core technology of thin-film solar cells on glass substrate.
Clear limit technology is meant preceding electrode, photoelectric conversion layer and the back electrode of removing thin-film solar cells, the isolation strip of insulation around forming.Clear limit purpose is to do insulation for thin-film solar cells to handle, and guarantees that battery can not occur problems such as electrical property, security performance and stability reduction because of electric leakage all around.
Industry has three kinds of clear limit technologies at present; Be respectively the clear limit of laser, the clear limit of sandblast and the clear limit of emery wheel; The common ground of these three kinds of clear limit technologies is after the 3rd road laser ablation, and all retes at disposable removal thin-film solar cells edge comprise preceding electrode, absorbed layer and back electrode.
The clear limit of laser uses Infrared High-Power or Ultra-Violet Laser to remove battery rete all around; Its core is high power laser and optical element thereof; The clear limit of laser is the ripe clear limit technology of industry, and its clear limit effect is preferable, can well accomplish edge isolation; But the greatest problem of this clear limit technology is that high power laser costs an arm and a leg, operation cost high, does not meet the main flow trend that thin-film solar cells reduces cost of electricity-generating.
The clear limit of sandblast uses the mode of sandblast to remove battery rete all around; The clear limit of sandblast technology industry also is being widely used, but the greatest problem of its existence be consume the sand material, operation cost is high, technology is dirty, need to increase special cleaning equipment behind the clear limit of sandblast cleans.
Rete around the abrasion wheel grinding power down pond is used on the clear limit of emery wheel, and the advantage on the clear limit of emery wheel is that equipment cost is low, but that the greatest problem of its existence is a technology stability is poor, technology is dirty, the equipment mobility is low, the equipment noise big, battery is easy to generate crackle.
Can find out that all there is weak point separately in above-mentioned three kinds of clear limit technology.
The utility model content
The technical problem that the utility model will solve provides simple, the easy cleaning of a kind of use, reusable thin-film solar cells insulation processing mould.Compare with the clear limit of tradition technology; Use mould to omit and use Infrared High-Power or Ultra-Violet Laser to remove the battery step of rete all around; Reduced the special equipment that need use on clear limit or and material cost, needn't carry out any directly clear limit to battery and handle, simple to operation; Mould can be reused simultaneously, has reached the purpose that reduces cost.
For solving the problems of the technologies described above, the utility model technical scheme is following:
A kind of thin-film solar cells insulation processing mould comprises the insulation isolation strip of the certain width that leaves between square aperture, square aperture and the rubber sleeve edge that is provided with on rubber sleeve, the rubber sleeve.The size of rubber sleeve is confirmed according to the size of glass substrate; The width of insulation isolation strip is confirmed according to the width of the isolation strip of the insulation processing of glass substrate needs; Rubber sleeve is except the effect of mould to the battery insulation processing itself; Can also play the effect of protection, buffering to glass substrate, avoid the damage that in transmission course, glass substrate is produced.
The said rubber sleeve side of being body, square aperture is positioned at the rubber sleeve upper surface, leaves the insulation isolation strip of certain width between square aperture and the rubber sleeve top surface edge.
Said rubber sleeve lower surface is provided with the bar shaped perforate.Glass substrate can be filled in the rubber sleeve from the strip gab of rubber sleeve lower surface, does not have the strip gab glass substrate to fill in the rubber sleeve from the square aperture of rubber sleeve upper surface.
Said rubber sleeve is cylindric, and square aperture is located at cylindric rubber sleeve side, and square aperture and cylindric rubber sleeve are attend the insulation isolation strip of leaving certain width between the bottom.
The tangent plane of said insulation isolation strip is a right-angled trapezium, and trapezoidal hypotenuse plays preventing that liquid from infiltrating the effect of the isolation strip of insulation in the side near square aperture.
Said rubber sleeve is one or more the combination in fluorubber, ethylene-propylene diene copolymer, silicon rubber, butyl rubber, NBR or the resin.Because glass substrate generally need pass through technologies such as plated film, laser ablation, cleaning, thereby mould strong alkali solution corrosion and the anti-round brush that need possess anti-at least 200 ℃ of high temperature, anti-plasma etching, anti-pH≤12 under vacuum condition simultaneously such as scrubs at condition.
The thin-film solar cells insulation processing mould that the utility model provides through glass substrate is placed in the mould, carries out technologies such as plated film, etching, cleaning again; After the completion glass substrate is taken out the clear limit of promptly having accomplished simultaneously the isolation strip of insulating around the glass from mould and handle operation; Need not again battery to be carried out any direct clean, reach the effect that makes this thin-film solar cells insulation, it has the simple and cleaning of use; Mould can reuse, the advantage that can reduce production costs.
Description of drawings
Fig. 1 is the mould structure sketch map of the embodiment 1 of the utility model;
Fig. 2 is the mould structure sketch map of the embodiment 2 of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
A kind of thin-film solar cells insulation processing mould comprises on rubber sleeve 1, the rubber sleeve 1 the insulation isolation strip 2 of the certain width that leaves between square aperture 3, square aperture 3 and rubber sleeve 1 edge that is provided with.Rubber sleeve 1 side's of being body, square aperture 3 is positioned at rubber sleeve 1 upper surface, leaves the insulation isolation strip 2 of certain width between square aperture 3 and rubber sleeve 1 top surface edge.The tangent plane of insulation isolation strip 2 is a right-angled trapezium, and trapezoidal hypotenuse is in the side near square aperture 3.Rubber sleeve 1 lower surface is provided with bar shaped perforate 4.Rubber sleeve is an ethylene-propylene diene copolymer.
During operation glass substrate is filled in the rubber sleeve from bar shaped perforate 4, taking-up gets final product after plated film, etching, the cleaning.
A kind of thin-film solar cells insulation processing mould, comprise rubber sleeve 1 ', the square aperture 3 of rubber sleeve 1 ' go up to be provided with ', square aperture 3 ' and rubber sleeve 1 ' edge between the certain width that leaves insulation isolation strip 2 '.Rubber sleeve 1 ' be is cylindric ', square aperture 3 ' be located at cylindric rubber sleeve 1 ' side, square aperture 3 ' and cylindric rubber sleeve 1 ' attend leaves certain width between the bottom insulation isolation strip 2 '.Rubber sleeve is a fluorubber.
During operation with glass substrate from the upper base of cylindric rubber sleeve opening or go to the bottom and fill in, take out after plated film, etching, the cleaning and get final product.
The technology of embodiment is simple, and is easy to operate, and mould can reuse, and practiced thrift the production cost of solar film battery.
Claims (6)
1. a thin-film solar cells insulation processing mould comprises the square aperture that is provided with on rubber sleeve and the rubber sleeve, the insulation isolation strip of the certain width that leaves between square aperture and the rubber sleeve edge.
2. according to the said thin-film solar cells insulation processing of claim 1 mould, it is characterized in that the said rubber sleeve side of being body, square aperture is positioned at the rubber sleeve upper surface.
3. according to the said thin-film solar cells insulation processing of claim 2 mould, it is characterized in that said rubber sleeve lower surface is provided with the bar shaped perforate.
4. according to the said thin-film solar cells insulation processing of claim 1 mould; It is characterized in that said rubber sleeve is cylindric; Square aperture is located at cylindric rubber sleeve side, and square aperture and cylindric rubber sleeve are attend the insulation isolation strip of leaving certain width between the bottom.
5. according to claim 1,2 or 4 said thin-film solar cells insulation processing moulds, the tangent plane that it is characterized in that said insulation isolation strip is a right-angled trapezium, and trapezoidal hypotenuse is in the side near square aperture.
6. according to any said thin-film solar cells insulation processing mould among the claim 1-4, the material that it is characterized in that said rubber sleeve is one or more the combination in fluorubber, ethylene-propylene diene copolymer, silicon rubber, butyl rubber, NBR or the resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201853012U CN202502988U (en) | 2012-04-26 | 2012-04-26 | Insulating treatment die for film solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201853012U CN202502988U (en) | 2012-04-26 | 2012-04-26 | Insulating treatment die for film solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502988U true CN202502988U (en) | 2012-10-24 |
Family
ID=47039595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201853012U Expired - Lifetime CN202502988U (en) | 2012-04-26 | 2012-04-26 | Insulating treatment die for film solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502988U (en) |
-
2012
- 2012-04-26 CN CN2012201853012U patent/CN202502988U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING HANNENG CHUANGYU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HANERGY TECHNOLOGY CO., LTD. Effective date: 20130910 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130910 Address after: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee after: BEIJING HANERGY CHUANGYU S&T Co.,Ltd. Address before: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee before: HORNET TECHNOLOGY LIMITED |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee after: BEIJING CHUANGYU TECHNOLOGY Co.,Ltd. Address before: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee before: BEIJING HANERGY CHUANGYU S&T Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee after: DONGTAI HI-TECH EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee before: DONGTAI HI-TECH EQUIPMENT TECHNOLOGY (BEIJING) Co.,Ltd. Address after: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee after: DONGTAI HI-TECH EQUIPMENT TECHNOLOGY (BEIJING) Co.,Ltd. Address before: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee before: Beijing Chuangyu Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210209 Address after: Unit 611, unit 3, 6 / F, building 1, yard 30, Yuzhi East Road, Changping District, Beijing 102208 Patentee after: Zishi Energy Co.,Ltd. Address before: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee before: DONGTAI HI-TECH EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |