CN203260603U - Photovoltaic junction box - Google Patents
Photovoltaic junction box Download PDFInfo
- Publication number
- CN203260603U CN203260603U CN 201320201389 CN201320201389U CN203260603U CN 203260603 U CN203260603 U CN 203260603U CN 201320201389 CN201320201389 CN 201320201389 CN 201320201389 U CN201320201389 U CN 201320201389U CN 203260603 U CN203260603 U CN 203260603U
- Authority
- CN
- China
- Prior art keywords
- junction box
- photovoltaic junction
- box body
- cable
- locating sleeve
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a photovoltaic junction box comprising a photovoltaic junction box body (1) in which two wiring holes (2) are arranged. The photovoltaic junction box is characterized in that a sealing sleeve (3) and a positioning sleeve pipe (4) are sequentially arranged in each wiring hole (2) from inside to outside, a cable (5) passes through each sealing sleeve (3) and the corresponding positioning sleeve pipe (4), and the inner ends of the cables (5) are connected with metal terminals in the photovoltaic junction box body (1). As the sealing sleeves and the positioning sleeve pipes are arranged in the wiring holes, the photovoltaic junction box has the advantages of good waterproofing performance and good firmness.
Description
Technical field
The utility model relates to a kind of photovoltaic junction box.
Background technology
Photovoltaic junction box is between the solar cell array of solar module formation and the connector between the solar charging controller for electric consumption.Solar battery component junction box is extremely important in the composition of solar components, and Main Function is that the electric power that solar cell produces is connected with outside line.The long cable section of ingoing line of traditional photovoltaic junction box and cable outlet directly are connected by the metal terminal of wiring hole with inside, easily water inlet or loosening of wiring hole place under complicated industrial and mineral, therefore seek a kind of good waterproof performance, the photovoltaic junction box that firmness is good is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of good waterproof performance is provided, the photovoltaic junction box that firmness is good.
The purpose of this utility model is achieved in that
A kind of photovoltaic junction box, it comprises the photovoltaic junction box body, be provided with two wiring holes on the described photovoltaic junction box body, it is characterized in that being disposed with from the inside to the outside in the described wiring hole sealing shroud and locating sleeve, be equipped with cable in described sealing shroud and the locating sleeve, the inner end of described cable is connected with the intrinsic metal terminal of photovoltaic junction box.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is provided with sealing shroud and locating sleeve owing in the wiring hole, so that this photovoltaic junction box has good waterproof performance, and the advantage that firmness is good.
Description of drawings
Fig. 1 is the structural representation of the utility model photovoltaic junction box.
Wherein:
Photovoltaic junction box body 1
Wiring hole 2
Sealing shroud
Locating sleeve 4
Cable 5.
Embodiment
Referring to Fig. 1, a kind of photovoltaic junction box that the utility model relates to, it comprises photovoltaic junction box body 1, be provided with two wiring holes 2 on the described photovoltaic junction box body 1, be disposed with from the inside to the outside sealing shroud 3 and locating sleeve 4 in the described wiring hole 2, be equipped with cable 5 in described sealing shroud 3 and the locating sleeve 4, electrical appliance module metal terminal in the inner end of described cable 5 and the photovoltaic junction box body 1 is connected, 5 one of described cables are long cable section of ingoing line, another is cable outlet, and described locating sleeve 4 is by welding, splicing or clamping and wiring hole 2 are fixing.
Claims (1)
1. photovoltaic junction box, it comprises photovoltaic junction box body (1), be provided with two wiring holes (2) on the described photovoltaic junction box body (1), it is characterized in that being disposed with from the inside to the outside in the described wiring hole (2) sealing shroud (3) and locating sleeve (4), be equipped with cable (5) in described sealing shroud (3) and the locating sleeve (4), the metal terminal in the inner end of described cable (5) and the photovoltaic junction box body (1) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201389 CN203260603U (en) | 2013-04-20 | 2013-04-20 | Photovoltaic junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201389 CN203260603U (en) | 2013-04-20 | 2013-04-20 | Photovoltaic junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260603U true CN203260603U (en) | 2013-10-30 |
Family
ID=49473144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201389 Expired - Fee Related CN203260603U (en) | 2013-04-20 | 2013-04-20 | Photovoltaic junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260603U (en) |
-
2013
- 2013-04-20 CN CN 201320201389 patent/CN203260603U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140420 |