CN102751355A - Anti-overflow-type crystalline silicon solar energy assembly - Google Patents
Anti-overflow-type crystalline silicon solar energy assembly Download PDFInfo
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- CN102751355A CN102751355A CN2012102514833A CN201210251483A CN102751355A CN 102751355 A CN102751355 A CN 102751355A CN 2012102514833 A CN2012102514833 A CN 2012102514833A CN 201210251483 A CN201210251483 A CN 201210251483A CN 102751355 A CN102751355 A CN 102751355A
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- overflow
- eva
- toughened glass
- silicon solar
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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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- Joining Of Glass To Other Materials (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to an anti-overflow-type crystalline silicon solar energy assembly which comprises a backplane assembly and is characterized in that toughened glass layers are piled on the backplane assembly, and ethylene-vinyl acetate copolymer (EVA) layers are distributed on the toughened glass layers. Simultaneously, the EVA layers are provided with battery series groups. In addition, the appearance specification of the backplane assembly is the same with that of the toughened glass layers, and anti-overflow channels are arranged between the outer frames of the EVA layers and the outer frames of the toughened glass layers. Therefore, by means of the anti-flow channels, overflow of EVA materials can be effectively accommodated. Simultaneously, edge cutting and cleaning removing works can be effectively removed, and the production efficiency is improved, and unnecessary human input cost is reduced. Moreover, the EVA materials are prevented from overflowing, and accordingly the overall attractiveness and cleanliness of products can be improved.
Description
Technical field
The present invention relates to a kind of solar components, relate in particular to a kind of anti-Overruning crystal silicon solar assembly.
Background technology
In the industry, the size of EVA and backboard is generally all big than toughened glass size, causes assembly more again EVA behind lamination to remain in glass and back plate surface at present.Like this, cause the cleannes of assembly to be had a strong impact on.For this reason, the employee need exert oneself to use steel wire lump and blade in the Wipe assembly surface and the back side.Like this, undue force when assembly surface causes scuffing and wiping easily causes component internal to be concealed easily and splits, and influences assembly quality.Moreover backboard that has more behind the lamination and EVA need the special messenger to excise, and cause the waste of the manual work and the cost of raw material.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, a kind of anti-Overruning crystal silicon solar assembly is provided.
For realizing a kind of anti-Overruning crystal silicon solar assembly of the object of the invention; Include back board module; Wherein: piling up on the described back board module has the toughened glass layer, is distributed with the EVA layer on the described toughened glass layer, and described EVA layer is provided with the battery strings group; Described back board module is consistent with the profile specification of toughened glass layer, is provided with the anti-overflow passage between the housing of the housing of said EVA layer and toughened glass layer.
Further, above-mentioned a kind of anti-Overruning crystal silicon solar assembly, wherein, said anti-overflow width of channel is 1 to 5mm.
Further, above-mentioned a kind of anti-Overruning crystal silicon solar assembly, wherein, said anti-overflow width of channel is 3mm.
Further, above-mentioned a kind of anti-Overruning crystal silicon solar assembly, wherein, described back board module outer periphery is equipped with the anti-overflow enclosing.
Again further, above-mentioned a kind of anti-Overruning crystal silicon solar assembly, wherein, anti-overflow enclosing height is 1 to 2mm.
Adopt technical scheme of the present invention, rely on the existence of anti-overflow passage, can effectively hold overflowing of EVA material.Simultaneously, can effectively remove the work that cut edge and cleaning are wiped from, improve production efficiency, reduce unnecessary human input cost.Moreover, owing to avoided the EVA material to overflow, can promote the overall appearance clean-up performance of product.
The object of the invention, advantage and characteristics will illustrate through the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is the EVA layer and the sketch map that combines of toughened glass layer.
1 toughened glass layer 2EVA layer
3 anti-overflow passages
Embodiment
A kind of anti-Overruning crystal silicon solar assembly as shown in Figure 1 includes back board module, and its special feature is: piling up on this practical new back board module that adopts has toughened glass layer 1.Specifically, be distributed with EVA layer 2 on this toughened glass layer 1.Simultaneously, consider the needs of conductivity, EVA layer 2 is provided with the battery strings group.And, in order to realize whole consistency, be convenient to the production assembling of streamline, back board module is consistent with the profile specification of toughened glass layer 1.Moreover, in order effectively to realize whole EVA layer 2 anti-overflow effect, between the housing of the housing of EVA layer 2 and toughened glass layer 1, be provided with anti-overflow passage 3.
In conjunction with the present invention's one preferred implementation, the excessive width of channel of employing is 1 to 5mm.Certainly, find that through multiple comparison test for existing solar components, the width of anti-overflow passage 3 is that 3mm gets final product.In other words, realize the placement placed in the middle of EVA layer 2, its distance apart from the length limit of toughened glass layer 1 is 3mm.
Further, consider the effect that can effectively consolidate anti-overflow, the back board module periphery of employing can be provided with the anti-overflow enclosing.Certainly, its anti-overflow enclosing height that can adopt is 1 to 2mm.
From implementation process of the present invention; This is practical newly when lamination; Because the EVA material melted by heat of EVA layer 2; In laminating machine, have simultaneously to vacuumize and the pressure of epicoele exists, make the EVA material of fusing can script apart from the partially filled completion of glass edge vacancy, can't cause too much the overflowing of EVA material.And the parts behind the lamination are because back board module and toughened glass layer 1 are measure-alike, and do not have too much EVA material to overflow, and therefore need not to carry out cut edge and work is wiped in cleaning, have also reduced simultaneously because of the improper damage that assembly is caused of wiping.
Through above-mentioned character express and combine accompanying drawing to find out, adopt the present invention after, rely on the existence of anti-overflow passage, can effectively hold overflowing of EVA material.Simultaneously, can effectively remove the work that cut edge and cleaning are wiped from, improve production efficiency, reduce unnecessary human input cost.Moreover, owing to avoided the EVA material to overflow, can promote the overall appearance clean-up performance of product.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.Except that the foregoing description, the present invention can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (5)
1. anti-Overruning crystal silicon solar assembly; Include back board module; It is characterized in that: piling up on the described back board module has the toughened glass layer, is distributed with the EVA layer on the described toughened glass layer, and described EVA layer is provided with the battery strings group; Described back board module is consistent with the profile specification of toughened glass layer, is provided with the anti-overflow passage between the housing of the housing of said EVA layer and toughened glass layer.
2. a kind of anti-Overruning crystal silicon solar assembly according to claim 1 is characterized in that: said anti-overflow width of channel is 1 to 5mm.
3. a kind of anti-Overruning crystal silicon solar assembly according to claim 2, it is characterized in that: said anti-overflow width of channel is 3mm.
4. a kind of anti-Overruning crystal silicon solar assembly according to claim 1, it is characterized in that: described back board module outer periphery is equipped with the anti-overflow enclosing.
5. a kind of anti-Overruning crystal silicon solar assembly according to claim 1 is characterized in that: anti-overflow enclosing height is 1 to 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102514833A CN102751355A (en) | 2012-07-20 | 2012-07-20 | Anti-overflow-type crystalline silicon solar energy assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102514833A CN102751355A (en) | 2012-07-20 | 2012-07-20 | Anti-overflow-type crystalline silicon solar energy assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102751355A true CN102751355A (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102514833A Pending CN102751355A (en) | 2012-07-20 | 2012-07-20 | Anti-overflow-type crystalline silicon solar energy assembly |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249958A (en) * | 1978-06-14 | 1981-02-10 | Bfg Glassgroup | Panel comprising at least one photo-voltaic cell and method of manufacturing same |
| TW200703689A (en) * | 2005-07-12 | 2007-01-16 | zhi-shan Peng | Dispensing liquid-state resin package method |
| CN201946612U (en) * | 2011-01-12 | 2011-08-24 | 浙江索拉贝特能源科技有限公司 | Aluminum frame structure for solar photovoltaic component |
| CN202103069U (en) * | 2011-05-26 | 2012-01-04 | 海南英利新能源有限公司 | Solar cell module |
| CN102456774A (en) * | 2010-10-30 | 2012-05-16 | 罗伯特伯克尔有限公司 | Photovoltaic module and method for the production thereof |
| CN202721155U (en) * | 2012-07-20 | 2013-02-06 | 中利腾晖光伏科技有限公司 | An overflow-preventing crystalline silicon solar energy assembly |
-
2012
- 2012-07-20 CN CN2012102514833A patent/CN102751355A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249958A (en) * | 1978-06-14 | 1981-02-10 | Bfg Glassgroup | Panel comprising at least one photo-voltaic cell and method of manufacturing same |
| TW200703689A (en) * | 2005-07-12 | 2007-01-16 | zhi-shan Peng | Dispensing liquid-state resin package method |
| CN102456774A (en) * | 2010-10-30 | 2012-05-16 | 罗伯特伯克尔有限公司 | Photovoltaic module and method for the production thereof |
| CN201946612U (en) * | 2011-01-12 | 2011-08-24 | 浙江索拉贝特能源科技有限公司 | Aluminum frame structure for solar photovoltaic component |
| CN202103069U (en) * | 2011-05-26 | 2012-01-04 | 海南英利新能源有限公司 | Solar cell module |
| CN202721155U (en) * | 2012-07-20 | 2013-02-06 | 中利腾晖光伏科技有限公司 | An overflow-preventing crystalline silicon solar energy assembly |
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Application publication date: 20121024 |