CN204615740U - Solar photovoltaic assembly frame earthing device - Google Patents
Solar photovoltaic assembly frame earthing device Download PDFInfo
- Publication number
- CN204615740U CN204615740U CN201520376157.4U CN201520376157U CN204615740U CN 204615740 U CN204615740 U CN 204615740U CN 201520376157 U CN201520376157 U CN 201520376157U CN 204615740 U CN204615740 U CN 204615740U
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- CN
- China
- Prior art keywords
- solar photovoltaic
- assembly
- earthing device
- utility
- model
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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.)
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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 solar photovoltaic assembly frame earthing device; comprise some solar photovoltaic assemblies; middle briquetting is provided with between assembly and assembly; the contact-making surface of middle briquetting and assembly is provided with the thorn for piercing through component protection film; in installation process; middle briquetting by puncturing the diaphragm of component aluminum alloy frame, thus reaches the effect of electrical communication between module frame and module frame.
Description
Technical field
The utility model belongs to solar-photovoltaic technology field, is specifically related to a kind of solar photovoltaic assembly frame earthing device.
Background technology
The earth terminal of traditional aluminum alloy frame solar photovoltaic assembly all designs on frame, earth terminal connecting hole is processed in advance by the manufacturer of frame, during user installation photovoltaic module, earth connection being connected directly between on the earth terminal connecting hole of frame, by concentrating after several connection in series-parallel of photovoltaic component frame and connector, earth terminal being entered the earth.
In order to make the aluminum alloy frame of photovoltaic module beautify and anticorrosion, anodic oxidation or spraying coating process is generally adopted to form UV resistant, the anticorrosive and protective layer that insulating properties is good.Usually, the earth terminal connecting hole of photovoltaic component frame is all again that on aluminum alloy frame section bar, direct punching or brill Milling Machining form, when the earth connection of user installation photovoltaic component frame, because photovoltaic component frame has oxide layer or coating, cause earth connection terminal can not form good electrical contact with frame, contact resistance is higher, and earth connection and frame can not be made to form grounded circuit.
Traditional connected mode is cumbersome in work progress, and construction work amount is comparatively large, and especially when color steel tile roof construction, assembly and roof are apart from limited, and this connected mode cost is high.
Therefore, need a kind of new technical scheme to solve the problem.
Utility model content
Utility model object: for above-mentioned prior art Problems existing and deficiency, the purpose of this utility model is to provide a kind of solar photovoltaic assembly frame earthing device.
Technical scheme: the utility model discloses a kind of solar photovoltaic assembly frame earthing device; comprise some solar photovoltaic assemblies; middle briquetting is provided with between assembly and assembly; the contact-making surface of middle briquetting and assembly is provided with the thorn for piercing through component protection film; in installation process; middle briquetting by puncturing the diaphragm of component aluminum alloy frame, thus reaches the effect of electrical communication between module frame and module frame.
As further optimization of the present utility model, thorn length described in the utility model is 2.5-3.5mm.
As further optimization of the present utility model, thorn described in the utility model is helical form.
As further optimization of the present utility model, the middle briquetting quantity be provided with between the utility model assembly and assembly is not less than 2 pieces.
As further optimization of the present utility model, middle briquetting described in the utility model comprises groove and is positioned at the flank of groove both sides, and described groove and flank are structure as a whole, and are provided with perpendicular muscle outside described bottom portion of groove.
As further optimization of the present utility model, the contact-making surface of middle briquetting described in the utility model and assembly is zigzag.
As further optimization of the present utility model, middle briquetting flank described in the utility model is provided with an inclined-plane away from one end of groove.
As further optimization of the present utility model, bottom portion of groove described in the utility model is provided with slotted eye.
Beneficial effect: the utility model compared with prior art; have the following advantages: during the utility model adopts, briquetting is by puncturing the diaphragm of component aluminum alloy frame; thus reach the effect of electrical communication between module frame and module frame; the convenient problem efficiently solving assembly ground connection; the utility model manufacture craft is simple to operation; without the need to increasing extra cost and annex, applied widely, there is good economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail; but illustrate that protection range of the present utility model is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the utility model; those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
Embodiment:
As shown in Figure 1; a kind of solar photovoltaic assembly frame earthing device of the present embodiment; comprise some solar photovoltaic assemblies; middle briquetting is provided with between assembly and assembly; be specially between module frame and module frame and be respectively arranged with briquetting in two pieces; the helical form that the contact-making surface of middle briquetting and assembly is provided with for piercing through component protection film is stung; this thorn cut to lengthen is at 2.5-3.5mm; preferred value is 3.0mm; in installation process; middle briquetting by puncturing the diaphragm of component aluminum alloy frame, thus reaches the effect of electrical communication between module frame and module frame.
The middle briquetting of the present embodiment comprises groove and is positioned at the flank of groove both sides, groove and flank are structure as a whole, and are provided with perpendicular muscle outside bottom portion of groove, and the contact-making surface of middle briquetting and assembly is zigzag, middle briquetting flank is provided with an inclined-plane away from one end of groove, and bottom portion of groove is provided with slotted eye.
The middle briquetting quantity be provided with between the assembly of the present embodiment and assembly is not less than 2 pieces.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (8)
1. solar photovoltaic assembly frame earthing device, comprises some solar photovoltaic assemblies, it is characterized in that: be provided with middle briquetting between described assembly and assembly, and the contact-making surface of described middle briquetting and assembly is provided with the thorn for piercing through component protection film.
2. solar photovoltaic assembly frame earthing device according to claim 1, is characterized in that: described thorn length is 2.5-3.5mm.
3. solar photovoltaic assembly frame earthing device according to claim 1 and 2, is characterized in that: described thorn is helical form.
4. solar photovoltaic assembly frame earthing device according to claim 1, is characterized in that: the middle briquetting quantity be provided with between described assembly and assembly is not less than 2 pieces.
5. solar photovoltaic assembly frame earthing device according to claim 1, is characterized in that: described middle briquetting comprises groove and is positioned at the flank of groove both sides, and described groove and flank are structure as a whole, and are provided with perpendicular muscle outside described bottom portion of groove.
6. solar photovoltaic assembly frame earthing device according to claim 1, is characterized in that: the contact-making surface of described middle briquetting and assembly is zigzag.
7. solar photovoltaic assembly frame earthing device according to claim 5, is characterized in that: described middle briquetting flank is provided with an inclined-plane away from one end of groove.
8. solar photovoltaic assembly frame earthing device according to claim 5, is characterized in that: described bottom portion of groove is provided with slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376157.4U CN204615740U (en) | 2015-06-03 | 2015-06-03 | Solar photovoltaic assembly frame earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376157.4U CN204615740U (en) | 2015-06-03 | 2015-06-03 | Solar photovoltaic assembly frame earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615740U true CN204615740U (en) | 2015-09-02 |
Family
ID=53968262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376157.4U Expired - Fee Related CN204615740U (en) | 2015-06-03 | 2015-06-03 | Solar photovoltaic assembly frame earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059472A (en) * | 2016-05-23 | 2016-10-26 | 杭州帷盛科技有限公司 | Photovoltaic module installation and fixing structure |
| CN110277654A (en) * | 2018-03-16 | 2019-09-24 | 神讯电脑(昆山)有限公司 | Ground strip |
| WO2021082474A1 (en) * | 2019-10-31 | 2021-05-06 | 西安隆基绿能建筑科技有限公司 | Photovoltaic tile piercing device, photovoltaic tile installation structure, and photovoltaic power generation system |
-
2015
- 2015-06-03 CN CN201520376157.4U patent/CN204615740U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059472A (en) * | 2016-05-23 | 2016-10-26 | 杭州帷盛科技有限公司 | Photovoltaic module installation and fixing structure |
| CN110277654A (en) * | 2018-03-16 | 2019-09-24 | 神讯电脑(昆山)有限公司 | Ground strip |
| WO2021082474A1 (en) * | 2019-10-31 | 2021-05-06 | 西安隆基绿能建筑科技有限公司 | Photovoltaic tile piercing device, photovoltaic tile installation structure, and photovoltaic power generation system |
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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: 20150902 Termination date: 20190603 |