CN204424279U - Two glass assemblies of a kind of back side perforate - Google Patents
Two glass assemblies of a kind of back side perforate Download PDFInfo
- Publication number
- CN204424279U CN204424279U CN201520237788.8U CN201520237788U CN204424279U CN 204424279 U CN204424279 U CN 204424279U CN 201520237788 U CN201520237788 U CN 201520237788U CN 204424279 U CN204424279 U CN 204424279U
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- CN
- China
- Prior art keywords
- welding
- back side
- layer
- glass
- welding layer
- 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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Classifications
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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
Abstract
Two glass assemblies of a kind of back side perforate, this assembly comprises front glass sheet, the first EVA adhesive film layer, crystal silicon solar cell sheet, the first welding layer, the second welding layer, the second EVA adhesive film layer and back-panel glass successively from front to the back side, the first described welding layer and the second welding layer are equipped with two root bead bands, described back-panel glass offers the hole passed for welding, described welding connects through Kong Houyu terminal box.The utility model by punching in back-panel glass, and by assembly lead-out wire and welding directly by passing in this hole, then weld with terminal box, little to the pulling tension requirements of assembly, water proofing property requirement is low.
Description
Technical field
The utility model relates to solar photovoltaic assembly device, is particularly useful for the two glass assembly of photovoltaic.
Background technology
At present, the kind of photovoltaic module is many, two glass assembly is also like this, just at present, two glass assembly majority adopts side lead-out wire and welding to install terminal box, this kind of design, and the requirement for assembly and terminal box is higher, comprise the pulling force of water proofing property and terminal box and assembly, so be difficult to by actual authentication requirement.
Summary of the invention
The purpose of this utility model is the installation question for terminal box, proposes two glass assemblies of a kind of back side perforate.
The technical solution of the utility model is:
Two glass assemblies of a kind of back side perforate, this assembly comprises front glass sheet, the first EVA adhesive film layer, crystal silicon solar cell sheet, the first welding layer, the second welding layer, the second EVA adhesive film layer and back-panel glass successively from front to the back side, the first described welding layer and the second welding layer are equipped with two root bead bands, described back-panel glass offers the hole passed for welding, described welding connects through Kong Houyu terminal box.
The insulation strip can isolating welding is provided with between first welding layer of the present utility model and the second welding layer.
Insulation strip of the present utility model adopts transparent insulation bar.
The width of insulation strip of the present utility model exceedes the width of welding, and the length of insulation strip is more than the length of the first welding layer welding.
Hole of the present utility model is strip hole.
A Kong Weisi of the present utility model circular hole, corresponds respectively to four root bead bands of the first welding layer and the second welding layer.
The beneficial effects of the utility model:
The utility model by punching in back-panel glass, and by assembly lead-out wire and welding directly by passing in this hole, then weld with terminal box, little to the pulling tension requirements of assembly, water proofing property requirement is low.
The utility model is by perforate in back-panel glass, the lead-out wire mode of two glass assembly is made to be similar to conventional belt border component, so, the terminal box that this kind of two glass assembly can directly use general components used, it is also identical with general components that terminal box glues note mode, can well the water proofing property of Assurance component and the pulling force between terminal box and assembly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is hierarchy schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, 2, two glass assemblies of a kind of back side perforate, this assembly comprises front glass sheet 1, first EVA adhesive film layer 2, crystal silicon solar cell sheet 3, first welding layer 4, second welding layer 5, second EVA adhesive film layer 6 and back-panel glass 7 successively from front to the back side, the first described welding layer 4 and the second welding layer 5 are equipped with two root bead bands, described back-panel glass 7 offers the hole passed for welding, described welding connects through Kong Houyu terminal box.
The insulation strip 8 can isolating welding is provided with between first welding layer 4 of the present utility model and the second welding layer 5.
The width of insulation strip 8 of the present utility model exceedes the width of welding, and the length of insulation strip 8 is more than the length of the first welding layer 4 welding.
Hole of the present utility model is strip hole or four circular holes, corresponds respectively to four root bead bands of the first welding layer 4 and the second welding layer 5.The utility model is by perforate in back-panel glass, the lead-out wire mode of two glass assembly is made to be similar to conventional belt border component, so, the terminal box that this kind of two glass assembly can directly use general components used, it is also identical with general components that terminal box glues note mode, can well the water proofing property of Assurance component and the pulling force between terminal box and assembly.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (6)
1. two glass assemblies of a back side perforate, it is characterized in that this assembly comprises front glass sheet (1), the first EVA adhesive film layer (2), crystal silicon solar cell sheet (3), the first welding layer (4), the second welding layer (5), the second EVA adhesive film layer (6) and back-panel glass (7) successively from front to the back side, the first described welding layer (4) and the second welding layer (5) are equipped with two root bead bands, described back-panel glass (7) offers the hole passed for welding, described welding connects through Kong Houyu terminal box.
2. two glass assemblies of the back side according to claim 1 perforate, is characterized in that being provided with the insulation strip (8) can isolating welding between the first described welding layer (4) and the second welding layer (5).
3. two glass assemblies of the back side according to claim 1 perforate, is characterized in that described insulation strip (8) adopts transparent insulation bar.
4. two glass assemblies of the back side according to claim 1 perforate, is characterized in that the width of described insulation strip (8) exceedes the width of welding, and the length of insulation strip (8) is more than the length of the first welding layer (4) welding.
5. two glass assemblies of the back side according to claim 1 perforate, is characterized in that described hole is strip hole.
6. two glass assemblies of the back side according to claim 1 perforate, is characterized in that a described Kong Weisi circular hole, correspond respectively to four root bead bands of the first welding layer (4) and the second welding layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237788.8U CN204424279U (en) | 2015-04-20 | 2015-04-20 | Two glass assemblies of a kind of back side perforate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237788.8U CN204424279U (en) | 2015-04-20 | 2015-04-20 | Two glass assemblies of a kind of back side perforate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424279U true CN204424279U (en) | 2015-06-24 |
Family
ID=53474623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237788.8U Expired - Fee Related CN204424279U (en) | 2015-04-20 | 2015-04-20 | Two glass assemblies of a kind of back side perforate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207610A (en) * | 2015-11-03 | 2015-12-30 | 浙江人和光伏科技有限公司 | Novel photovoltaic junction box |
| CN106098827A (en) * | 2016-07-27 | 2016-11-09 | 常州亚玛顿股份有限公司 | A kind of glass back plate for photovoltaic module and photovoltaic module |
| CN108538941A (en) * | 2018-04-01 | 2018-09-14 | 格润智能光伏南通有限公司 | A kind of double glass photovoltaic modulies of half |
| CN112599625A (en) * | 2020-12-15 | 2021-04-02 | 江西仁江科技有限公司 | Photovoltaic curtain wall dual glass assembly |
-
2015
- 2015-04-20 CN CN201520237788.8U patent/CN204424279U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207610A (en) * | 2015-11-03 | 2015-12-30 | 浙江人和光伏科技有限公司 | Novel photovoltaic junction box |
| CN106098827A (en) * | 2016-07-27 | 2016-11-09 | 常州亚玛顿股份有限公司 | A kind of glass back plate for photovoltaic module and photovoltaic module |
| CN108538941A (en) * | 2018-04-01 | 2018-09-14 | 格润智能光伏南通有限公司 | A kind of double glass photovoltaic modulies of half |
| CN112599625A (en) * | 2020-12-15 | 2021-04-02 | 江西仁江科技有限公司 | Photovoltaic curtain wall dual glass assembly |
| CN112599625B (en) * | 2020-12-15 | 2022-12-27 | 江西仁江科技有限公司 | Photovoltaic curtain wall dual glass assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20200420 |