CN202662645U - Photovoltaic junction box - Google Patents
Photovoltaic junction box Download PDFInfo
- Publication number
- CN202662645U CN202662645U CN2012203379406U CN201220337940U CN202662645U CN 202662645 U CN202662645 U CN 202662645U CN 2012203379406 U CN2012203379406 U CN 2012203379406U CN 201220337940 U CN201220337940 U CN 201220337940U CN 202662645 U CN202662645 U CN 202662645U
- Authority
- CN
- China
- Prior art keywords
- junction box
- mounting bracket
- busbar
- photovoltaic junction
- photovoltaic
- 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
-
- 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 relates to a photovoltaic junction box. The photovoltaic junction box comprises a box body, wherein a photovoltaic component is arranged in the box body, the photovoltaic component comprises a mounting support for mounting a bus bar, a welding hole for welding the bus bar is formed in the mounting support, and a clamping groove for clamping the bus bar is further arranged on the mounting support. According to the photovoltaic junction box disclosed by the utility model, by performing structural improvement on the mounting support of the bus bar, the bus bar can be connected in a welding way or a clamping way, thus the manufacture is facilitated, and the production cost is reduced.
Description
(1) technical field
The utility model relates to a kind of photovoltaic junction box.
(2) background technology
Photovoltaic junction box all will connect busbar, electric current is derived by busbar, busbar of the prior art or be installed in the photovoltaic junction box by welding manner or by snap fit but, the mounting bracket that is used for like this installing busbar will be arranged to different structures, will adopt different moulds, manufacturing procedure etc. during manufacturing, cost is larger.Need to be for the following capacity cell assembly of 60W, the photovoltaic junction box of solid wire structure carries out architecture advances.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of photovoltaic junction box that busbar can also can be installed by snap fit by welding manner.
The technical scheme in the invention for solving the technical problem is:
A kind of photovoltaic junction box, comprise box body, be provided with photovoltaic module in the described box body, described photovoltaic module comprises for the mounting bracket that busbar is installed, be provided with to weld the welding hole of busbar on the described mounting bracket, also be provided with the buckling groove of clamping busbar on the described mounting bracket.
As improvement, buckling groove is that lateral openings is arranged on the wire casing on the mounting bracket, and described wire casing is shaped form.
As improvement, also be provided with metallic channel on the mounting bracket, and described metallic channel is arranged on the place ahead of welding hole and buckling groove.
The mounting bracket that busbar is installed is improved, welding hole and buckling groove are set, then busbar can be welded to connect or carries out clamping by buckling groove by welding hole, and connected mode is more flexible like this.Busbar imports from metallic channel first and is connected to welding hole welding or clamping in curved buckling groove, and shaped form can strengthen clamping power.A diode namely can be installed, also can diode be installed and directly be communicated with,
The beneficial effects of the utility model are: the utility model carries out architecture advances by the mounting bracket to busbar, also can connect by snap fit so that busbar namely can connect by welding manner, has made things convenient for like this manufacturing, has reduced production cost.
(4) description of drawings
Fig. 1 is part blast structural representation of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of photovoltaic junction box, comprise box body 4, be provided with photovoltaic module in the box body 4, photovoltaic module comprises for the mounting bracket 3 that busbar is installed, and is provided with to weld the welding hole 2 of busbar on the mounting bracket 3, also is provided with the buckling groove 1 of clamping busbar on the mounting bracket, buckling groove 1 is arranged on wire casing on the mounting bracket for lateral openings, and wire casing is shaped form.Also be provided with metallic channel 5 on the mounting bracket, and metallic channel 5 is arranged on the place ahead of welding hole and buckling groove.
The mounting bracket that busbar is installed is improved, welding hole 2 and buckling groove 1 are set, then busbar can be welded to connect or carries out clamping by buckling groove by welding hole, and connected mode is more flexible like this.Busbar imports from metallic channel first and is connected to welding hole welding or clamping in curved buckling groove, and shaped form can strengthen clamping power.
Claims (3)
1. photovoltaic junction box, comprise box body, be provided with photovoltaic module in the described box body, it is characterized in that: described photovoltaic module comprises for the mounting bracket that busbar is installed, be provided with to weld the welding hole of busbar on the described mounting bracket, also be provided with the buckling groove of clamping busbar on the described mounting bracket.
2. photovoltaic junction box according to claim 1, it is characterized in that: described buckling groove is that lateral openings is arranged on the wire casing on the mounting bracket, and described wire casing is shaped form.
3. photovoltaic junction box according to claim 1 and 2 is characterized in that: also be provided with metallic channel on the described mounting bracket, and described metallic channel is arranged on the place ahead of welding hole and buckling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203379406U CN202662645U (en) | 2012-07-09 | 2012-07-09 | Photovoltaic junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203379406U CN202662645U (en) | 2012-07-09 | 2012-07-09 | Photovoltaic junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662645U true CN202662645U (en) | 2013-01-09 |
Family
ID=47457530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203379406U Expired - Fee Related CN202662645U (en) | 2012-07-09 | 2012-07-09 | Photovoltaic junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662645U (en) |
-
2012
- 2012-07-09 CN CN2012203379406U patent/CN202662645U/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: 20130109 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |