CN203367321U - Grounding plug-in of solar energy photovoltaic module - Google Patents
Grounding plug-in of solar energy photovoltaic module Download PDFInfo
- Publication number
- CN203367321U CN203367321U CN 201320482052 CN201320482052U CN203367321U CN 203367321 U CN203367321 U CN 203367321U CN 201320482052 CN201320482052 CN 201320482052 CN 201320482052 U CN201320482052 U CN 201320482052U CN 203367321 U CN203367321 U CN 203367321U
- Authority
- CN
- China
- Prior art keywords
- plug
- solar photovoltaic
- photovoltaic assembly
- grounding
- photovoltaic module
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a grounding plug-in of a solar energy photovoltaic module. The grounding plug-in of the solar energy photovoltaic module includes multiple groups of plug-in structures; each plug-in structure comprises two plug-in units identical in structure; each plug-in unit comprises a hollow cylinder which penetrates through a solar photovoltaic module frame grounding hole, and the outer wall of the hollow cylinder contacts the solar photovoltaic module frame grounding hole; the cylinder is fixed in the solar photovoltaic module frame grounding hole through a shrapnel protrusion; one side of the bottom the cylinder is fixed with a connecting rod; a wiring terminal is fixed on the connecting rod; the two plug-in units in each plug-in structure are connected through a grounding wire; and two ends of the grounding wire are respectively inserted into the wiring terminals of the two plug-in units. The grounding plug-in of the solar energy photovoltaic module is realized by the cylinder penetrating directly through the solar battery module frame grounding hole and then by connecting the frame plug-in unit in each group in series through the grounding wire; the installation and the use are convenient and fast; and no damage is generated to the battery module.
Description
Technical field
The utility model relates to a kind of quick solar photovoltaic assembly ground connection plug-in unit, for the ground connection of aluminum frame of solar cell assembly.
Background technology
Along with the attention of country to energy-saving and emission-reduction, the solar product application is more and more extensive, and the application of photovoltaic generation is more general.Solar photovoltaic assembly is installed and used in process needs to do grounding, with the electric current of unloading thunderbolt, avoids damaging electric elements.Existing solar photovoltaic assembly adopts the aluminium frame to install.And aluminium section bar is placed in air, surface can be oxidized, forms the oxide-film of one deck densification, and existing grounding method is that bolt is drawn to earth connection by the ground hole on aluminium frame both sides, again earth connection is fixed on the mounting guide rail of solar photovoltaic assembly, finally by guide rail ground connection.This kind of structure, contact conduction by bolt and aluminium frame ground hole are inner entirely, and its reliability is not high, and on-the-spot fitting operation complexity, affects installation effectiveness.
Summary of the invention
Technical problem to be solved in the utility model is, for the prior art deficiency, provides a kind of solar photovoltaic assembly ground connection plug-in unit fast and easily of installing and using, and avoids photovoltaic module is caused to damage, improves Earthing Reliability.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of solar photovoltaic assembly ground connection plug-in unit, comprise many group dongle configuration, every group of dongle configuration comprises two bound cells that structure is identical, described bound cell comprises a hollow cylinder contacted with described solar photovoltaic assembly frame ground hole through solar photovoltaic assembly frame ground hole and outer wall, described cylinder is fixed in described solar photovoltaic assembly frame ground hole by the shell fragment projection, described cylinder bottom one side is fixed with a connecting rod, be fixed with binding post on described connecting rod, between two bound cells of every group of dongle configuration, by earth lead, connect, insert respectively in the binding post of two bound cells at described earth lead two ends.
Compared with prior art, the beneficial effect that the utility model has is: the utility model cylinder is directly passed to the ground hole of solar module frame, cylinder outer wall can directly fully contact with the ground hole inner surface of edge frame made of aluminum profiles, then with earth lead, the series connection of the frame bound cell in every group is got final product, install and use efficient and conveniently, can not cause damage to battery component.
The accompanying drawing explanation
Fig. 1 is the utility model one embodiment bound cell structural representation.
Embodiment
As shown in Figure 1, the utility model one embodiment comprises many group dongle configuration, every group of dongle configuration comprises two bound cells that structure is identical, described bound cell comprises a hollow cylinder 6 contacted with described solar photovoltaic assembly frame 2 ground holes through solar photovoltaic assembly frame 2 ground holes and outer wall, described cylinder 6 is fixed in described solar photovoltaic assembly frame 2 ground holes by shell fragment projection 1, described cylinder 6 bottom one sides are fixed with a connecting rod 7, on described connecting rod 7, are fixed with binding post 4; Between two bound cells of every group of dongle configuration, by earth lead 5, connect, insert respectively in the binding post 4 of two bound cells at described earth lead 5 two ends.
Described cylinder 6 upper ends offer two breach 3, described cylinder 6 both sides respectively are provided with two shell fragment projections 1, two shell fragment projections 1 of homonymy are clamped in described solar photovoltaic assembly frame 2 between two shell fragment projections 1, and described cylinder 6, connecting rod 7, shell fragment projection 1 all adopt the rustproof spring steel material to make.
Earth lead 5 inserts in binding post 4 and adopts the mode of crimping to fix.
During use, cylinder 6 directly is fastened in the ground hole 2 of solar photovoltaic assembly frame, installs and uses efficient and conveniently, can not cause damage to photovoltaic module.
Claims (4)
1. a solar photovoltaic assembly ground connection plug-in unit, it is characterized in that, comprise many group dongle configuration, every group of dongle configuration comprises two bound cells that structure is identical, described bound cell comprises a hollow cylinder (6) contacted with described solar photovoltaic assembly frame (2) ground hole through solar photovoltaic assembly frame (2) ground hole and outer wall, described cylinder (6) is fixed in described solar photovoltaic assembly frame (2) ground hole by shell fragment projection (1), described cylinder (6) bottom one side is fixed with a connecting rod (7), be fixed with binding post (4) on described connecting rod (7), between two bound cells of every group of dongle configuration, by earth lead (5), connect, insert respectively in the binding post (4) of two bound cells at described earth lead (5) two ends.
2. solar photovoltaic assembly ground connection plug-in unit according to claim 1, is characterized in that, described cylinder (6) upper end offers two breach (3).
3. solar photovoltaic assembly ground connection plug-in unit according to claim 1, it is characterized in that, described cylinder (6) both sides respectively are provided with two shell fragment projections (1), and two shell fragment projections (1) of homonymy are clamped in described solar photovoltaic assembly frame (2) between two shell fragment projections (1).
4. solar photovoltaic assembly ground connection plug-in unit according to claim 1, is characterized in that, described cylinder (6), connecting rod (7), shell fragment projection (1) all adopt the rustproof spring steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320482052 CN203367321U (en) | 2013-08-08 | 2013-08-08 | Grounding plug-in of solar energy photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320482052 CN203367321U (en) | 2013-08-08 | 2013-08-08 | Grounding plug-in of solar energy photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367321U true CN203367321U (en) | 2013-12-25 |
Family
ID=49815041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320482052 Expired - Fee Related CN203367321U (en) | 2013-08-08 | 2013-08-08 | Grounding plug-in of solar energy photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367321U (en) |
-
2013
- 2013-08-08 CN CN 201320482052 patent/CN203367321U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20131225 Termination date: 20210808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |