CN202839970U - Grounding press block - Google Patents
Grounding press block Download PDFInfo
- Publication number
- CN202839970U CN202839970U CN 201220472230 CN201220472230U CN202839970U CN 202839970 U CN202839970 U CN 202839970U CN 201220472230 CN201220472230 CN 201220472230 CN 201220472230 U CN201220472230 U CN 201220472230U CN 202839970 U CN202839970 U CN 202839970U
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- CN
- China
- Prior art keywords
- grounding
- briquetting
- photovoltaic assembly
- press block
- frame
- 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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Abstract
The utility model relates to a grounding press block which comprises a press block and grounding nails. The press block is provided with flanging edges. A mounting hole is disposed on a bottom surface of each flanging edge. The grounding nails are fixed in the mounting holes. One end of each grounding nail is equipped with a nail head with a conical tip. The nail head is higher than the bottom surface and can be pressed against a surface of a frame of a photovoltaic assembly. When the photovoltaic assembly is mounted, an oxide layer of the surface of the frame of the photovoltaic assembly can be broken by the grounding nails to be directly contacted with a substrate of the frame in a conductive manner, thereby guaranteeing effective grounding of the photovoltaic assembly. Reliable grounding can be realized without any extra parts arranged on the photovoltaic assembly. Meanwhile, the grounding press block enables costs of materials to be lowered and is convenient for installation of the photovoltaic assembly.
Description
Technical field
The utility model belongs to the mounting technique field of photovoltaic module, particularly a kind of ground connection briquetting.
Background technology
Solar photovoltaic assembly has requirement to ground connection when mounted usually.Because the frame of photovoltaic module mostly adopts the aluminium frame, there is oxide layer on the surface of aluminium frame, and this oxide layer is nonconducting, might cause this aluminium frame imperfect earth.So, when the photovoltaic system of grounding requirement is installed, need manage to destroy this oxide layer, the effective grounding of guarantee photovoltaic module.Common solution is filled up below photovoltaic module increases cushion block or earth connection, needs so the extra part that increases, and has both brought cost pressure, increases again the trouble of installing, and reduces installation effectiveness.
The utility model content
Technical problem to be solved in the utility model is, a kind of ground connection briquetting that can reliable ground is provided, and need not increases additional parts at photovoltaic module, is convenient to the installation of photovoltaic module.
The utility model is to realize like this, a kind of ground connection briquetting is provided, comprise briquetting and grounding nail, briquetting is provided with scrap (bridge), be provided with pilot hole in the scrap (bridge) bottom surface, grounding nail is fixed in the pilot hole, and an end of grounding nail is provided with the ailhead with the cone point, ailhead exceeds the bottom surface, and ailhead can be pressed on the frame surface of photovoltaic module.
Further, briquetting is provided with the through hole that usefulness is installed for securing member, and the axis of through hole is consistent with the axis direction of pilot hole.
Further, grounding nail uses the electric conducting material manufacturing.
Compared with prior art, ground connection briquetting of the present utility model comprises briquetting and grounding nail, and grounding nail is fixed on the briquetting.During installation, grounding nail can puncture the oxide layer on photovoltaic component frame surface, directly with the ground conductive contact of frame, and the effective grounding of assurance photovoltaic module.The utility model need not to increase additional parts at photovoltaic module, just can reach the purpose of reliable ground.Simultaneously, reduce material cost, be convenient to the installation of photovoltaic module, improved installation effectiveness.
Description of drawings
Fig. 1 is the schematic perspective view of a preferred embodiment of the utility model ground connection briquetting;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is the generalized section after Fig. 2 assembles;
Fig. 4 is the schematic diagram that the utility model uses state;
Fig. 5 is the enlarged diagram of P among Fig. 4.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1 to shown in Figure 3, the preferred embodiment of the utility model ground connection briquetting comprises briquetting 1 and grounding nail 2, and grounding nail 2 is fixed on the briquetting 1.
One end of grounding nail 2 is provided with the ailhead 21 with the cone point, and grounding nail 2 is fixed in the pilot hole 14, and ailhead 21 exceeds bottom surface 13.
Please refer to Fig. 4 to shown in Figure 5, the utility model uses the schematic diagram of state, and two photovoltaic module A are fixedly mounted on the aluminium rail support B by the ground connection briquetting of the present embodiment.The present embodiment is fixed on grounding nail 2 on the briquetting 1 before use in advance, carries out the assembling of photovoltaic module by normal mode again.
In the present embodiment, securing member 3 comprises fastening bolt 31 and nut (not shown), and fastening bolt 31 is fixed on briquetting 1 on the aluminium rail support B.Briquetting 1 is under the tightening force effect of fastening bolt 31, scrap (bridge) 11 can be pressed on the frame of photovoltaic module A, the grounding nail 2 that is fixed on the bottom surface 13 of scrap (bridge) 11 just is pressed on the frame of photovoltaic module A, ailhead 21 is pressed on the frame surface of photovoltaic module A, ailhead 21 can puncture the oxide layer on the frame surface of photovoltaic module A, directly with the ground conductive contact of the frame of photovoltaic module A, assurance photovoltaic module A effective grounding.
In order to increase the conductivity of ground connection, in the present embodiment, grounding nail 2 uses the electric conducting material manufacturing.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. ground connection briquetting, comprise briquetting and grounding nail, described briquetting is provided with scrap (bridge), it is characterized in that, be provided with pilot hole in described scrap (bridge) bottom surface, described grounding nail is fixed in the described pilot hole, and an end of described grounding nail is provided with the ailhead with the cone point, described ailhead exceeds described bottom surface, and described ailhead can be pressed on the frame surface of photovoltaic module.
2. ground connection briquetting as claimed in claim 1 is characterized in that, described briquetting is provided with the through hole that usefulness is installed for securing member, and the axis of described through hole is consistent with the axis direction of described pilot hole.
3. ground connection briquetting as claimed in claim 1 is characterized in that, described grounding nail uses the electric conducting material manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472230 CN202839970U (en) | 2012-09-17 | 2012-09-17 | Grounding press block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472230 CN202839970U (en) | 2012-09-17 | 2012-09-17 | Grounding press block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839970U true CN202839970U (en) | 2013-03-27 |
Family
ID=47951596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472230 Expired - Fee Related CN202839970U (en) | 2012-09-17 | 2012-09-17 | Grounding press block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226403A (en) * | 2015-08-26 | 2016-01-06 | 浙江精工能源科技集团有限公司 | A kind of solar cell plate earthing conductive structure |
| CN106059472A (en) * | 2016-05-23 | 2016-10-26 | 杭州帷盛科技有限公司 | Photovoltaic module installation and fixing structure |
-
2012
- 2012-09-17 CN CN 201220472230 patent/CN202839970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226403A (en) * | 2015-08-26 | 2016-01-06 | 浙江精工能源科技集团有限公司 | A kind of solar cell plate earthing conductive structure |
| CN106059472A (en) * | 2016-05-23 | 2016-10-26 | 杭州帷盛科技有限公司 | Photovoltaic module installation and fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VERSOLSOLAR CO., LTD. Free format text: FORMER NAME: VERSOL SOLAR HANGZHOU CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 310053 No. 51 Xing Xing Road, Hangzhou, Zhejiang, Binjiang District Patentee after: Hangzhou Weisheng Technology Co., Ltd. Address before: 310053 No. 51 Xing Xing Road, Hangzhou, Zhejiang, Binjiang District Patentee before: Hangzhou Versosolar Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Grounding press block Effective date of registration: 20140416 Granted publication date: 20130327 Pledgee: China Shipping XinDa, Company limited by guarantee Pledgor: Hangzhou Weisheng Technology Co., Ltd. Registration number: 2014330000010 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150803 Granted publication date: 20130327 Pledgee: China Shipping XinDa, Company limited by guarantee Pledgor: Hangzhou Weisheng Technology Co., Ltd. Registration number: 2014330000010 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20130327 Termination date: 20180917 |