CN204206091U - A kind of mounting structure of photovoltaic module - Google Patents
A kind of mounting structure of photovoltaic module Download PDFInfo
- Publication number
- CN204206091U CN204206091U CN201420644907.7U CN201420644907U CN204206091U CN 204206091 U CN204206091 U CN 204206091U CN 201420644907 U CN201420644907 U CN 201420644907U CN 204206091 U CN204206091 U CN 204206091U
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- CN
- China
- Prior art keywords
- metal
- metallic gasket
- edge frame
- purlins
- metal edge
- Prior art date
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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
The utility model discloses a kind of mounting structure of photovoltaic module, comprise for the metal edge frame of fixed light photovoltaic assembly and the metal purlins that is fixedly connected with metal edge frame, it is characterized in that, between described metal edge frame and metal purlins, be provided with metallic gasket, the surface contacted with described metal edge frame of this metallic gasket is provided with the burr protruding from described metallic gasket surface.The utility model mounting structure increases a metallic gasket between metal edge frame and metal purlins; metallic gasket is pressed between module frame and metal purlins; in fastener cycle; the burr of metallic gasket can under pressure and rubbing action; puncture oxide layer or the protective layer of metal edge frame and metal purlins; make to connect by reliable conductive between metal edge frame and metal purlins, realize the effect of lightning protection.
Description
Technical field
The utility model belongs to photovoltaic application, relates to the installation of photovoltaic module and the improvement of lightning protection structure.
Background technology
The frame of photovoltaic module is generally aluminum alloy material, and its skin has layer oxide film usually, can protect the further oxidation of aluminium alloy.But this layer of oxide-film is generally non-conductor, therefore in component installation structure, although be also generally metal material for the purlin of installation component, conduction cannot be realized.For accomplishing reliable lightning protection, usually needing again perforate on aluminum alloy frame and using fastened by screw copper conductor to be grounded.This earthing method, need use extra grounding copper wire and at substantial manpower, and then bring the increase of photovoltaic module installation cost.
Summary of the invention
Technical problem as to be solved in utility model is for above-mentioned the deficiencies in the prior art, and a kind of mounting structure that also can realize the photovoltaic module of photovoltaic module lightning protection requirement without the need to grounding copper wire is provided, the installation of photovoltaic module ground structure is made to reduce manpower and material input, effective raising installation rate, reduces installation cost.
For solving the problems of the technologies described above, this technical solution adopted in the utility model is:
A kind of mounting structure of photovoltaic module, comprise for the metal edge frame of fixed light photovoltaic assembly and the metal purlins that is fixedly connected with metal edge frame, it is characterized in that, between described metal edge frame and metal purlins, be provided with metallic gasket, the surface contacted with described metal edge frame of this metallic gasket is provided with the burr protruding from described metallic gasket surface.
The surface contacted with described metal purlins of described metallic gasket is also provided with described structure.
Described burr is the spine of discrete distribution.
Arrange at the two ends of described metallic gasket and be respectively arranged with a flanging, described metal purlins is stuck in the flanging described in two.
Described metallic gasket is a perforate plane, and described perforate plane is provided with at least one perforate, and described burr is arranged along described verge of opening.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model mounting structure increases a metallic gasket between metal edge frame and metal purlins; metallic gasket is pressed between module frame and metal purlins; in fastener cycle; the burr of metallic gasket can under pressure and rubbing action; puncture oxide layer or the protective layer of metal edge frame and metal purlins; make to connect by reliable conductive between metal edge frame and metal purlins, realize the effect of lightning protection.
2, the flanging at metallic gasket two ends is just in time stuck in two sides of metal purlins, in installation process, play positioning action.
Accompanying drawing explanation
Fig. 1 is originally utility model mounting structure STRUCTURE DECOMPOSITION schematic diagram.
Fig. 2 is originally utility model mounting structure schematic diagram.
Fig. 3 is originally the structural representation of utility model critical component.
Wherein: 1, metal edge frame; 2, metal purlins, 3, metallic gasket; 4, bolt, 5, photovoltaic module, 6, flanging, 7, burr.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 1, the mounting structure of the utility model photovoltaic module, comprise metal edge frame 1, metal purlins 2 and metallic gasket 3, wherein metallic gasket 3 is also fastening by bolt 4 between metal edge frame 1 and metal purlins 2, and photovoltaic module 5 is fixed in metal edge frame 1.Metallic gasket 3 one side or two-sided on be provided with the burr 7 protruding from metallic gasket surface, when burr 7 one side is arranged, burr 7 only contacts with metal edge frame 1.Burr can be by welding or the discrete spine being distributed in metallic gasket 3 surface of integrally formed processes, or the burr of verge of opening at the metallic gasket formed by perforate plane, as shown in Figure 3.
Metallic gasket 3 is provided with two flangings 6, and metal purlins 2 is just in time stuck in two flangings 6 to be convenient to install location.
Be installed in the process of metal purlins at metal edge frame, metallic gasket be placed on the coincidence part of metal edge frame and metal purlins, and flanging and metal purlins, metal edge frame alignment are realized location.By metal edge frame and metal purlins fully fastening, burr can puncture oxide layer on module frame and metal purlins or protective layer under pressure and friction, now can conduct electricity connection between metal edge frame and metal purlins, realizes lightning protection effect.In the application, for increasing UNICOM's area, reducing conductive resistance, multiple metallic gasket can be installed simultaneously.
Claims (5)
1. the mounting structure of a photovoltaic module, comprise for the metal edge frame of fixed light photovoltaic assembly and the metal purlins that is fixedly connected with metal edge frame, it is characterized in that, between described metal edge frame and metal purlins, be provided with metallic gasket, the surface contacted with described metal edge frame of this metallic gasket is provided with the burr protruding from described metallic gasket surface.
2. mounting structure according to claim 1, is characterized in that, the surface contacted with described metal purlins of described metallic gasket is also provided with described burr.
3. mounting structure according to claim 1 and 2, is characterized in that: described burr is the spine of discrete distribution.
4. mounting structure according to claim 1 and 2, is characterized in that: arrange at the two ends of described metallic gasket and be respectively arranged with a flanging, described metal purlins is stuck in the flanging described in two.
5. mounting structure according to claim 4, is characterized in that: described metallic gasket is a perforate plane, and described perforate plane is provided with at least one perforate, and described burr is arranged along described verge of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644907.7U CN204206091U (en) | 2014-11-03 | 2014-11-03 | A kind of mounting structure of photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644907.7U CN204206091U (en) | 2014-11-03 | 2014-11-03 | A kind of mounting structure of photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206091U true CN204206091U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644907.7U Active CN204206091U (en) | 2014-11-03 | 2014-11-03 | A kind of mounting structure of photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852675A (en) * | 2015-04-02 | 2015-08-19 | 广西拓瑞能源有限公司 | Puncture sheet used for conduction of solar cell aluminium frame and support and method |
-
2014
- 2014-11-03 CN CN201420644907.7U patent/CN204206091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852675A (en) * | 2015-04-02 | 2015-08-19 | 广西拓瑞能源有限公司 | Puncture sheet used for conduction of solar cell aluminium frame and support and method |
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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: 210000 5 storeys, Building C, No. 17 Tulip Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee after: Xihe Electric Power Co., Ltd. Address before: 210000 5 storeys, Building C, No. 17 Tulip Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee before: Share Power Co., Ltd. |