CN202721155U - An overflow-preventing crystalline silicon solar energy assembly - Google Patents
An overflow-preventing crystalline silicon solar energy assembly Download PDFInfo
- Publication number
- CN202721155U CN202721155U CN 201220352225 CN201220352225U CN202721155U CN 202721155 U CN202721155 U CN 202721155U CN 201220352225 CN201220352225 CN 201220352225 CN 201220352225 U CN201220352225 U CN 201220352225U CN 202721155 U CN202721155 U CN 202721155U
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- CN
- China
- Prior art keywords
- overflow
- toughened glass
- eva
- layer
- silicon solar
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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
- 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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Abstract
The utility model relates to an overflow-preventing crystalline silicon solar energy assembly comprising a back panel assembly. The solar energy assembly is characterized in that a toughened glass layer is stacked on the back panel assembly, that an EVA layer is distributed on the toughened glass layer, that a battery string group is disposed on the EVA layer, that the back panel assembly and the toughened glass layer have same profile and specification, and that an overflow-preventing channel is disposed between the outer frame of the EVA layer and the outer frame of the toughened glass layer. By using the overflow-preventing channel, overflowed EVA material is effectively contained. In addition, operations of edge cutting, cleaning, and erasing are effectively prevented and production efficiency is increased while unnecessary manpower input cost is reduced. Further, the EVA material is prevented from overflowing so that integral beautiful and cleaning degree of a product is promoted.
Description
Technical field
The utility model relates to a kind of solar components, relates in particular to a kind of anti-spilled formula crystal silicon solar assembly.
Background technology
At present in the industry, the size of EVA and backboard is generally all large than toughened glass size, cause assembly behind lamination again more EVA remain in glass and back plate surface.Like this, cause the cleannes of assembly to be had a strong impact on.For this reason, the employee need to exert oneself to use steel wire lump and blade in Wipe assembly surface and the back side.Like this, easily cause at assembly surface to scratch and undue force during wiping, cause easily that component internal is hidden to be split, affect assembly quality.Moreover the backboard that has more behind the lamination and EVA need the special messenger to excise, and cause the waste of artificial and the cost of raw material.
The utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of anti-spilled formula crystal silicon solar assembly is provided.
For realizing the anti-spilled formula crystal silicon solar of the purpose of this utility model assembly, include back board module, wherein: stacking on the described back board module have a toughened glass layer, be distributed with the EVA layer on the described toughened glass layer, be provided with the battery strings group on the described EVA layer, described back board module is consistent with the profile specification of toughened glass layer, is provided with anti-overflow passage between the housing of the housing of described EVA layer and toughened glass layer.
Further, above-mentioned anti-spilled formula crystal silicon solar assembly, wherein, the width of described anti-overflow passage is 1 to 5mm.
Further, above-mentioned anti-spilled formula crystal silicon solar assembly, wherein, the width of described anti-overflow passage is 3mm.
Further, above-mentioned anti-spilled formula crystal silicon solar assembly, wherein, described back board module periphery is provided with anti-overflow enclosing.
Again further, above-mentioned anti-spilled formula crystal silicon solar assembly, wherein, anti-overflow enclosing height is 1 to 2mm.
Adopt technical solutions of the utility model, 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 and wiping are removed from, improve production efficiency, reduce unnecessary human input cost.Moreover, owing to having avoided the EVA material to overflow, overall appearance clean-up performance that can improving product.
The purpose of this utility model, advantage and disadvantage will be for illustration and explanation by the non-limitative illustration of following preferential embodiment, and these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 be EVA layer and toughened glass layer in conjunction with schematic diagram.
1 toughened glass layer 2EVA layer
3 anti-overflow passages
Embodiment
Anti-spilled formula crystal silicon solar assembly as shown in Figure 1 includes back board module, and its special feature is: stacking on this practical new back board module that adopts have a toughened glass layer 1.Specifically, be distributed with EVA layer 2 on this toughened glass layer 1.Simultaneously, consider the needs of conductivity, be provided with the battery strings group at EVA layer 2.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 better execution mode of the utility model one, the width of the excessive passage of employing is 1 to 5mm.Certainly, find by 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 tempering glassy layer 1 is 3mm.
Further, consider and can effectively consolidate anti-overflow effect, the back board module periphery of employing can be provided with anti-overflow enclosing.Certainly, its anti-overflow enclosing height that can adopt is 1 to 2mm.
From implementation process of the present utility model, this is practical newly when lamination, because the EVA material melted by heat of EVA layer 2, in laminating machine, have simultaneously and vacuumize and the pressure of epicoele exists, make the EVA material of fusing with originally finishing apart from the partially filled of glass edge vacancy, can't cause too much the overflowing of EVA material.And the parts behind the lamination are measure-alike because of back board module and toughened glass layer 1, and do not have too much EVA material to overflow, and therefore need not to carry out cut edge and cleaning and wiping except work, also reduced because the improper damage that assembly is caused of wiping simultaneously.
Also can find out by reference to the accompanying drawings by above-mentioned character express, behind employing the utility model, 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 and wiping are removed from, improve production efficiency, reduce unnecessary human input cost.Moreover, owing to having avoided the EVA material to overflow, overall appearance clean-up performance that can improving product.
Certainly, above only is concrete exemplary applications of the present utility model, and protection range of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. anti-spilled formula crystal silicon solar assembly, include back board module, it is characterized in that: stacking on the described back board module have a toughened glass layer, be distributed with the EVA layer on the described toughened glass layer, be provided with the battery strings group on the described EVA layer, described back board module is consistent with the profile specification of toughened glass layer, is provided with anti-overflow passage between the housing of the housing of described EVA layer and toughened glass layer.
2. anti-spilled formula crystal silicon solar assembly according to claim 1 is characterized in that: the width of described anti-overflow passage is 1 to 5mm.
3. anti-spilled formula crystal silicon solar assembly according to claim 2, it is characterized in that: the width of described anti-overflow passage is 3mm.
4. anti-spilled formula crystal silicon solar assembly according to claim 1, it is characterized in that: described back board module periphery is provided with anti-overflow enclosing.
5. anti-spilled formula 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 |
|---|---|---|---|
| CN 201220352225 CN202721155U (en) | 2012-07-20 | 2012-07-20 | An overflow-preventing crystalline silicon solar energy assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352225 CN202721155U (en) | 2012-07-20 | 2012-07-20 | An overflow-preventing crystalline silicon solar energy assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721155U true CN202721155U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352225 Expired - Fee Related CN202721155U (en) | 2012-07-20 | 2012-07-20 | An overflow-preventing crystalline silicon solar energy assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751355A (en) * | 2012-07-20 | 2012-10-24 | 中利腾晖光伏科技有限公司 | Anti-overflow-type crystalline silicon solar energy assembly |
| CN104124296A (en) * | 2013-04-28 | 2014-10-29 | 中利腾晖光伏科技有限公司 | Double-glass photovoltaic assembly suitable for concentrated power station |
-
2012
- 2012-07-20 CN CN 201220352225 patent/CN202721155U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751355A (en) * | 2012-07-20 | 2012-10-24 | 中利腾晖光伏科技有限公司 | Anti-overflow-type crystalline silicon solar energy assembly |
| CN104124296A (en) * | 2013-04-28 | 2014-10-29 | 中利腾晖光伏科技有限公司 | Double-glass photovoltaic assembly suitable for concentrated power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215542 No. 1 Teng Hui Road, Sha Chang Industrial Park, Jiangsu, Changshou City Province Patentee after: SUZHOU TALESUN SOLAR TECHNOLOGIES Co.,Ltd. Address before: 215542 No. 1 Teng Hui Road, Sha Chang Industrial Park, Jiangsu, Changshou City Province Patentee before: ZHONGLI TALESUN SOLAR Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20210720 |