CN206023679U - A kind of shatter-resistant anti-aging photovoltaic polysilicon chip component - Google Patents
A kind of shatter-resistant anti-aging photovoltaic polysilicon chip component Download PDFInfo
- Publication number
- CN206023679U CN206023679U CN201620837744.3U CN201620837744U CN206023679U CN 206023679 U CN206023679 U CN 206023679U CN 201620837744 U CN201620837744 U CN 201620837744U CN 206023679 U CN206023679 U CN 206023679U
- Authority
- CN
- China
- Prior art keywords
- polysilicon chip
- polycrystalline silicon
- shatter
- photovoltaic polysilicon
- battery plate
- 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
Links
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 64
- 229920005591 polysilicon Polymers 0.000 title claims abstract description 39
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims abstract description 26
- 230000001070 adhesive effect Effects 0.000 claims abstract description 26
- 239000003292 glue Substances 0.000 claims abstract description 19
- 239000005336 safety glass Substances 0.000 claims abstract description 6
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000005060 rubber Substances 0.000 claims description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 4
- 229920003051 synthetic elastomer Polymers 0.000 claims description 4
- 239000005061 synthetic rubber Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 239000005062 Polybutadiene Substances 0.000 abstract description 11
- 229920002857 polybutadiene Polymers 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 5
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- 229920003052 natural elastomer Polymers 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of shatter-resistant anti-aging photovoltaic polysilicon chip component, the inside of the fixed frame is installed with polycrystalline silicon battery plate, the surface of the polycrystalline silicon battery plate is provided with printing opacity fixed strip, the polycrystalline silicon battery plate includes photovoltaic polysilicon chip, the surface of the photovoltaic polysilicon chip is adhesive with butadiene rubber layer, the bottom of the photovoltaic polysilicon chip is fixedly installed backboard, the upper end face of the backboard is fitted with antiultraviolet film, the upper end of the antiultraviolet film is provided with EVA adhesive glues, polysilicon body is installed in the middle part of the EVA adhesive glues, the EVA adhesive glues are adhesive with ultrawhite safety glass by antiultraviolet film, the integrality of the device not only protection device, anti-collision and anti-fall, reduce infringement of the ultraviolet to device, improve service life and the electricity conversion of device.
Description
Technical field
The utility model belongs to photovoltaic polysilicon chip technical field, and in particular to a kind of shatter-resistant anti-aging photovoltaic polysilicon chip
Component.
Background technology
Energy shortage and environmental pollution are two significant problems that the mankind are faced, and become the master of international community's economic development
Want bottleneck, the economic and environment-friendly sustainable new forms of energy for using, it has also become one of important energy source instantly, wherein especially using solar energy as
The regenerative resource of cleanliness without any pollution, used as the important component part solar energy that new forms of energy solve current energy shortage and pollution
Volt GENERATION MARKET is vigorously developed, and between past 10 years, solar cell market is increased rapidly with 40% ratio every year, its
Middle crystal-silicon solar cell occupies the market share of solar cell nearly 90%, silicon wafer in crystalline silicon solar cell modules
Cost accounts for the 50% of solar cell totle drilling cost, but the polysilicon chip that is developed at present is after finalization of the manufacture, due to main
There is glass product to fix, cause which frangible, increase cost, and inner member is old caused by being irradiated due to the long-time of ultraviolet
Change, affect the normal operation of device, reduce service life and the optoelectronic transformation efficiency of device.
Utility model content
The purpose of this utility model is to provide a kind of shatter-resistant and transformation efficiency high photovoltaic polycrystal silicon cell component, to solve
The problem proposed in certainly above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme：A kind of shatter-resistant anti-aging photovoltaic polysilicon chip
Component, including fixed frame, the inside of the fixed frame is installed with polycrystalline silicon battery plate, the polycrystalline silicon battery plate
Surface is provided with printing opacity fixed strip, and the polycrystalline silicon battery plate includes photovoltaic polysilicon chip, the surface of the photovoltaic polysilicon chip
Butadiene rubber layer is adhesive with, the bottom of the photovoltaic polysilicon chip is fixedly installed backboard, the upper end face laminating of the backboard
The upper end for having antiultraviolet film, the antiultraviolet film is provided with EVA adhesive glues, and the middle part of the EVA adhesive glues is installed
There is polysilicon body, the EVA adhesive glues are adhesive with ultrawhite safety glass by antiultraviolet film.
Preferably, the fixed frame is made up of stainless steel aluminum alloy material, and the outside corner of the fixed frame
Rounded corner is provided with, Rubber shock-absorbing pad on the outside of rounded corner, is coated with.
Preferably, the butadiene rubber layer is that synthetic rubber is obtained by polymerizing butadiene.
Preferably, the printing opacity fixed strip is at least provided with five groups, and the two ends of printing opacity fixed strip respectively with fixed frame
The upper and lower both sides clamping in inside.
Technique effect of the present utility model and advantage：The shatter-resistant anti-aging photovoltaic polysilicon chip component, stainless steel aluminum alloy
The fixed frame that material is made, outside corner are provided with rounded corner, are coated with Rubber shock-absorbing pad on the outside of rounded corner, are carrying
Process prevent from touching turning caused by breakage scrap, and the photovoltaic polysilicon chip of inside is fixed by printing opacity fixed strip,
Increase the stability of polycrystalline silicon battery plate and fixed frame, four side walls of polycrystalline silicon battery plate are adhesive with butadiene rubber along side
Layer, greatly the integrality of the polycrystalline silicon battery plate of protection, improves anti-fragility, is attached to EVA bondings by antiultraviolet film
The both sides up and down of glue, prevent from causing the quick aging of EVA adhesive glues to affect electricity conversion, the device because of ultraviolet long-term irradiation
Not only the integrality of protection device, anti-collision and anti-fall, reduce infringement of the ultraviolet to device, improve service life and the photoelectricity of device
Transformation efficiency.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is polycrystalline silicon battery plate structural representation of the present utility model；
Fig. 3 is polycrystalline silicon battery plate section view figure structure schematic representation of the present utility model.
In figure：1 fixed frame, 2 polycrystalline silicon battery plates, 3 printing opacity fixed strips, 4 butadiene rubber layers, 5 photovoltaic polysilicon chips, 6
Ultrawhite safety glass, 7 polysilicon bodies, 8 backboards, 9 EVA adhesive glues, 10 antiultraviolet films.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of shatter-resistant anti-aging photovoltaic polysilicon chip component as Figure 1-3, including fixation
Framework 1, the inside of the fixed frame 1 are installed with polycrystalline silicon battery plate 2, and the surface of the polycrystalline silicon battery plate 2 is arranged
There are printing opacity fixed strip 3, the polycrystalline silicon battery plate 2 to include that photovoltaic polysilicon chip 5, the surface of the photovoltaic polysilicon chip 5 are pasted
The bottom for having butadiene rubber layer 4, the photovoltaic polysilicon chip 5 is fixedly installed backboard 8, the upper end face laminating of the backboard 8
The upper end for having antiultraviolet film 10, the antiultraviolet film 10 is provided with EVA adhesive glues 9, in the EVA adhesive glues 9
Portion is provided with polysilicon body 7, and the EVA adhesive glues 9 are adhesive with ultrawhite safety glass 6 by antiultraviolet film 10.
Further, the fixed frame 1 is made up of stainless steel aluminum alloy material, and the outside of the fixed frame 1
Corner is provided with rounded corner, is coated with Rubber shock-absorbing pad on the outside of rounded corner, as component is substantially by glass and polysilicon chip
Etc. crushing device constitute, thus with rounded corner and Rubber shock-absorbing pad fixed frame 1 greatly reduce turning collision cause
Damage, improve product end product quality.
Further, the butadiene rubber layer 4 is that synthetic rubber is obtained by polymerizing butadiene, with natural rubber and butylbenzene rubber
Glue is compared, and the cold resistance of the butadiene rubber after sulfuration, wearability and elasticity are especially excellent, is generated heat few under dynamic load, resistance to ag(e)ing
Fair, easily it is used in combination with natural rubber, neoprene or nitrile rubber, improves the integrality of polycrystalline silicon battery plate 2.
Further, the printing opacity fixed strip 3 is at least provided with five groups, and the two ends of printing opacity fixed strip 3 respectively with fixation
The upper and lower both sides clamping in the inside of framework 1, multigroup printing opacity fixed strip 3 constitute a fixed net, prevent the broken of polycrystalline silicon battery plate 2
Split.
Operation principle：The fixed frame 1 being made up of stainless steel aluminum alloy material, on the outside of which, corner is provided with rounded corner,
Rubber shock-absorbing pad is coated with the outside of rounded corner, as component is made up of crushing devices such as glass and polysilicon chips substantially, therefore
Fixed frame 1 with rounded corner and Rubber shock-absorbing pad is damaged caused by greatly reducing turning collision, improve product into
Quality, the inside of fixed frame 1 are installed with polycrystalline silicon battery plate 2, and the surface of polycrystalline silicon battery plate 2 is provided with printing opacity admittedly
Determine bar 3, multigroup printing opacity fixed strip 3 constitutes a fixed net, prevents the fragmentation of polycrystalline silicon battery plate 2, polycrystalline silicon battery plate 2 from including
Photovoltaic polysilicon chip 5, the surface of photovoltaic polysilicon chip 5 are adhesive with butadiene rubber layer 4, and butadiene rubber layer 4 is by polymerizing butadiene
Prepared synthetic rubber, compared with natural rubber and butadiene-styrene rubber, the cold resistance of the butadiene rubber after sulfuration, wearability and elasticity are special
Unexcellent, to generate heat under dynamic load few, resistance to ag(e)ing is fair, is easily used in combination with natural rubber, neoprene or nitrile rubber, improves
The integrality of polycrystalline silicon battery plate 2, the bottom of photovoltaic polysilicon chip 5 are fixedly installed backboard 8, the upper end face laminating of backboard 8
The upper end for having antiultraviolet film 10, antiultraviolet film 10 is provided with EVA adhesive glues 9, and the middle part of EVA adhesive glues 9 is provided with
Polysilicon body 7, EVA adhesive glues 9 are adhesive with ultrawhite safety glass 6 by antiultraviolet film 10, and antiultraviolet film 10 stops
Ultraviolet irradiation, greatly protects device, reduces the aging decay of polysilicon members.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements that is made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of shatter-resistant anti-aging photovoltaic polysilicon chip component, including fixed frame（1）, it is characterised in that：The fixed frame
（1）Inside be installed with polycrystalline silicon battery plate（2）, the polycrystalline silicon battery plate（2）Surface be provided with printing opacity fixed strip
（3）, the polycrystalline silicon battery plate（2）Including photovoltaic polysilicon chip（5）, the photovoltaic polysilicon chip（5）Surface be adhesive with suitable
Buna layer（4）, the photovoltaic polysilicon chip（5）Bottom be fixedly installed backboard（8）, the backboard（8）Upper end face
It is fitted with antiultraviolet film（10）, the antiultraviolet film（10）Upper end be provided with EVA adhesive glues（9）, the EVA glue
Gum deposit（9）Middle part polysilicon body is installed（7）, the EVA adhesive glues（9）By antiultraviolet film（10）It is adhesive with ultrawhite
Safety glass（6）.
2. a kind of shatter-resistant anti-aging photovoltaic polysilicon chip component according to claim 1, it is characterised in that：The fixed frame
Frame（1）It is made up of stainless steel aluminum alloy material, and the fixed frame（1）Outside corner be provided with rounded corner, circle falls
Rubber shock-absorbing pad is coated with the outside of angle.
3. a kind of shatter-resistant anti-aging photovoltaic polysilicon chip component according to claim 1, it is characterised in that：The suitable fourth rubber
Glue-line（4）It is that synthetic rubber is obtained by polymerizing butadiene.
4. a kind of shatter-resistant anti-aging photovoltaic polysilicon chip component according to claim 1, it is characterised in that：The printing opacity is solid
Determine bar（3）At least provided with five groups, and printing opacity fixed strip（3）Two ends respectively with fixed frame（1）The upper and lower both sides card in inside
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837744.3U CN206023679U (en) | 2016-08-04 | 2016-08-04 | A kind of shatter-resistant anti-aging photovoltaic polysilicon chip component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837744.3U CN206023679U (en) | 2016-08-04 | 2016-08-04 | A kind of shatter-resistant anti-aging photovoltaic polysilicon chip component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023679U true CN206023679U (en) | 2017-03-15 |
Family
ID=58246493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837744.3U Expired - Fee Related CN206023679U (en) | 2016-08-04 | 2016-08-04 | A kind of shatter-resistant anti-aging photovoltaic polysilicon chip component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995912A (en) * | 2017-05-27 | 2017-08-01 | 京东方科技集团股份有限公司 | A kind of framework for being used to fix mask plate |
-
2016
- 2016-08-04 CN CN201620837744.3U patent/CN206023679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995912A (en) * | 2017-05-27 | 2017-08-01 | 京东方科技集团股份有限公司 | A kind of framework for being used to fix mask plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Junguang Inventor after: Zhang Yonghong Inventor after: Yang Xiping Inventor before: Lin Junguang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170719 Address after: 210000 No. 123 West Buddha Road, Jiangning Development Zone, Jiangsu, Nanjing, China Patentee after: China Sunergy (Nanjing) Co., Ltd. Address before: 516000 Guangdong province Huizhou City Zhongkai high tech Zone Harjin champagne town A Building 2 unit 205 Patentee before: Lin Junguang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |