CN206060677U - Combination type photovoltaic junction box - Google Patents
Combination type photovoltaic junction box Download PDFInfo
- Publication number
- CN206060677U CN206060677U CN201621022816.5U CN201621022816U CN206060677U CN 206060677 U CN206060677 U CN 206060677U CN 201621022816 U CN201621022816 U CN 201621022816U CN 206060677 U CN206060677 U CN 206060677U
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- Prior art keywords
- box
- junction box
- module
- cable
- combination type
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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)
- Connection Or Junction Boxes (AREA)
Abstract
This case is a kind of combination type photovoltaic junction box, including：Negative terminal box, halfway junction box and positive terminal box, the halfway junction box are located between negative terminal box and positive terminal box, and the halfway junction box is electrically connected by the busbar of photovoltaic module with the negative terminal box and positive terminal box；Each rosette includes box body, lid, diode (led) module, one is provided with the middle part of the box body for placing the accommodating cavity of the diode (led) module, the diode (led) module bottom is integrated with for electrically connecting the copper sheet of the busbar, diode (led) module, wherein, also include cable interface on the negative terminal box, positive terminal box, and a cable is connected by the cable interface respectively, cable installation fittings is additionally provided with the cable.The combination type photovoltaic junction box small volume of this case, it is not pliable.
Description
Technical field
This utility model is related to rosette technical field, more particularly to a kind of combination type photovoltaic junction box, belongs to electric power and sets
Standby technical field.
Background technology
In photovoltaic industry, conventional to need to use combined junction box, this combined junction box is for changing luminous energy
Into electrical energy transportation on power circuit.
The cable interface of combined junction box of the prior art is usually horizontal outlet, and no securing member or
Wire pressing block is fixing the port of cable, therefore cable easily bends, and combined junction box of the prior art is due to adopting two
Pole pipe, volume are larger.
Utility model content
To overcome the deficiencies in the prior art, the purpose of this utility model is that to provide a kind of small volume, cable not pliable
The combination type photovoltaic junction box of folding.
For achieving the above object, this utility model is achieved through the following technical solutions：
A kind of combination type photovoltaic junction box, including：
Negative terminal box, halfway junction box and positive terminal box, the halfway junction box be located at negative terminal box and
Between positive terminal box, and the halfway junction box passes through confluxing for photovoltaic module with the negative terminal box and positive terminal box
Bar is electrically connected；Each rosette includes box body, lid, diode (led) module, is provided with one described for placing in the middle part of the box body
The accommodating cavity of diode (led) module, the diode (led) module bottom are integrated with for electrically connecting the busbar, diode (led) module
Copper sheet, wherein, on the negative terminal box, positive terminal box also include cable interface, and respectively pass through the cable interface
Connect a cable, on the cable, be additionally provided with cable installation fittings.
Preferably, described combination type photovoltaic junction box, wherein, the diode (led) module is by several Diode series
Form.
Preferably, described combination type photovoltaic junction box, wherein, the lid is transparent box cover.
Preferably, described combination type photovoltaic junction box, wherein, the transparent box cover material is transparent or semitransparent
PC。
Preferably, described combination type photovoltaic junction box, wherein, the cable is located at the negative terminal box, positive pole
On arbitrary angle of rosette.
Preferably, described combination type photovoltaic junction box, wherein, the cable interface is provided with wire pressing block, the pressure
Line block is riveted with the cable.
Preferably, described combination type photovoltaic junction box, wherein, the negative terminal box, positive terminal box symmetrically set
In the halfway junction box two ends.
Preferably, described combination type photovoltaic junction box, wherein, also including base, the diode (led) module and copper sheet
It is connected on the base.
The beneficial effects of the utility model：The combination type photovoltaic junction box of this case adopts modular diode, and by copper
Piece is integrated under diode (led) module, and copper sheet is used to electrically connect busbar, diode (led) module, is allowed to small volume；And using electricity
Cable securing member so that cable is at cable interface, relatively more firm, not pliable.
Description of the drawings
Fig. 1 is the negative pole in combination type photovoltaic junction box described in one embodiment of this utility model, the signal of positive terminal box
Figure.
Schematic diagrams of the Fig. 2 for the halfway junction box in combination type photovoltaic junction box described in one embodiment of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
A kind of combination type photovoltaic junction box, refers to accompanying drawing 1-2, including：
Negative terminal box, halfway junction box and positive terminal box, the halfway junction box be located at negative terminal box and
Between positive terminal box, and the halfway junction box passes through confluxing for photovoltaic module with the negative terminal box and positive terminal box
Bar is electrically connected；Each rosette includes box body 2, lid 1, diode (led) module 3, is provided with one for placing in the middle part of the box body 2
The accommodating cavity of the diode (led) module 3,3 bottom of the diode (led) module are integrated with for electrically connecting the busbar, two poles
The copper sheet 4 of tube module 3, wherein, also include cable interface 5 on the negative terminal box, positive terminal box, and respectively by described
Cable interface 5 connects a cable 7, and cable installation fittings 6 is additionally provided with the cable 7.This case adopts modular diode, and will
Copper sheet is integrated under diode (led) module, and copper sheet is used to electrically connect busbar, diode (led) module, is allowed to small volume；And adopt
Cable installation fittings so that cable is at cable interface, relatively more firm, not pliable.
Further, the diode (led) module 3 is formed by several Diode series, is reduced diode volume, and is filled
With convenient.
Further, the lid 1 is transparent box cover 1, is easy to situation about observing inside combination type photovoltaic junction box.
Further, 1 material of the transparent box cover is transparent or semitransparent PC.
Further, the cable 7 is on the negative terminal box, arbitrary angle of positive terminal box.It is arranged on angle,
It is more not pliable.
Further, the cable interface 5 is provided with wire pressing block 8, and the wire pressing block 8 is riveted with the cable 7, wire pressing block
So that cable 1 is more consolidated.
Further, the negative terminal box, positive terminal box are symmetrically set in the halfway junction box two ends.
Also include base 9, the diode (led) module 3 is connected on the base 9 with copper sheet 4.
Although embodiment of the present utility model is disclosed as above, which is not restricted in description and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the general concept limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to and shown here as the legend with description with new.
Claims (8)
1. a kind of combination type photovoltaic junction box, it is characterised in that include：
Negative terminal box, halfway junction box and positive terminal box, the halfway junction box are located at negative terminal box and positive pole
Between rosette, and busbar electricity of the halfway junction box with the negative terminal box and positive terminal box by photovoltaic module
Connection；Each rosette includes box body, lid, diode (led) module, is provided with one for placing two pole in the middle part of the box body
The accommodating cavity of tube module, the diode (led) module bottom are integrated with for electrically connecting the copper of the busbar, diode (led) module
Piece, wherein, also include cable interface on the negative terminal box, positive terminal box, and connected by the cable interface respectively
One cable, is additionally provided with cable installation fittings on the cable.
2. combination type photovoltaic junction box as claimed in claim 1, it is characterised in that the diode (led) module is by several two poles
Pipe is in series.
3. combination type photovoltaic junction box as claimed in claim 2, it is characterised in that the lid is transparent box cover.
4. combination type photovoltaic junction box as claimed in claim 3, it is characterised in that the transparent box cover material is transparent or half
Transparent PC.
5. combination type photovoltaic junction box as claimed in claim 4, it is characterised in that the cable is located at the negative terminal
On box, arbitrary angle of positive terminal box.
6. combination type photovoltaic junction box as claimed in claim 5, it is characterised in that the cable interface is provided with wire pressing block,
The wire pressing block is riveted with the cable.
7. combination type photovoltaic junction box as claimed in claim 6, it is characterised in that the negative terminal box, positive terminal box
It is symmetrically set in the halfway junction box two ends.
8. combination type photovoltaic junction box as claimed in claim 7, it is characterised in that also including base, the diode (led) module
It is connected on the base with copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022816.5U CN206060677U (en) | 2016-08-31 | 2016-08-31 | Combination type photovoltaic junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022816.5U CN206060677U (en) | 2016-08-31 | 2016-08-31 | Combination type photovoltaic junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060677U true CN206060677U (en) | 2017-03-29 |
Family
ID=58374187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022816.5U Active CN206060677U (en) | 2016-08-31 | 2016-08-31 | Combination type photovoltaic junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768767A (en) * | 2018-12-05 | 2019-05-17 | 苏州快可光伏电子股份有限公司 | A kind of Split type connecting box of solar energy solar double-glass assemblies |
| WO2021175380A1 (en) * | 2020-03-06 | 2021-09-10 | Hanwha Q Cells Gmbh | Bifacial solar module |
-
2016
- 2016-08-31 CN CN201621022816.5U patent/CN206060677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768767A (en) * | 2018-12-05 | 2019-05-17 | 苏州快可光伏电子股份有限公司 | A kind of Split type connecting box of solar energy solar double-glass assemblies |
| WO2021175380A1 (en) * | 2020-03-06 | 2021-09-10 | Hanwha Q Cells Gmbh | Bifacial solar module |
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