CN202085100U - Cable connecting structure of solar photovoltaic wiring box - Google Patents
Cable connecting structure of solar photovoltaic wiring box Download PDFInfo
- Publication number
- CN202085100U CN202085100U CN2011201791045U CN201120179104U CN202085100U CN 202085100 U CN202085100 U CN 202085100U CN 2011201791045 U CN2011201791045 U CN 2011201791045U CN 201120179104 U CN201120179104 U CN 201120179104U CN 202085100 U CN202085100 U CN 202085100U
- Authority
- CN
- China
- Prior art keywords
- cable
- wiring box
- utility
- solar photovoltaic
- connecting structure
- 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 relates to a cable connecting structure of a solar photovoltaic wiring box. In the traditional solar photovoltaic wiring box, a cable is connected with a conductive block through a terminal, so that the wiring box has the disadvantages of higher overall resistance, poorer heat radiating effect and many assembling steps. The cable connecting structure comprises the cable and the conductive block, and is characterized in that: a connecting pipe is arranged at one end of the conductive block and in interference fit with the cable, and the sectional area of the cable is larger than that of the connecting pipe. In the utility model, as the cable is directly in interference fit with the connecting pipe on the conductive block, and an assembling terminal is eliminated, the production cost is lowered, the assembling efficiency is increased, and the heat radiating effect of the photovoltaic wiring box is increased.
Description
Technical field
The utility model relates to a kind of cable connection structure of photovoltaic terminal box.
Background technology
Connect by terminal between cable in the existing photovoltaic terminal box and the conducting block, cause the whole volume resistance of terminal box bigger, radiating effect is relatively poor, and installation step is many,
The utility model content
The utility model provides a kind of cable arrangement of photovoltaic terminal box at the defective that prior art exists, and can reduce production costs, and reduces installation step, improves radiating effect simultaneously.
For this reason, the utility model is taked following technical scheme: a kind of cable connection structure of photovoltaic terminal box, comprise cable and conducting block, and it is characterized in that an end of described conducting block forms tube connector, described tube connector and cable interference fit.
The sectional area of described cable is greater than the sectional area of tube connector.
The utility model adopts the direct interference of the tube connector on cable and the conducting block is connected, and has saved the assembling terminal, reduces production costs, and improves efficiency of assembling, improves the radiating effect of photovoltaic junction box simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Embodiment
The cable connection structure of a kind of photovoltaic terminal box as shown in Figure 1 comprises rubber cable line 2 and metallic conduction piece 1, and an end of conducting block 1 forms tube connector 3, and the sectional area of cable 2 is greater than the sectional area of tube connector 3.Tube connector 3 and cable 2 interference fit.
It needs to be noted, the mode of the foregoing description only limits to describe embodiment, but the utility model is confined to aforesaid way incessantly, therefore and those skilled in the art can modify in not breaking away from scope of the present utility model in view of the above easily, and scope of the present utility model should comprise the principle that the utility model discloses and the maximum magnitude of new feature.
Claims (2)
1. the cable connection structure of a photovoltaic terminal box comprises cable and conducting block (1), it is characterized in that an end of described conducting block (1) forms tube connector (3), described tube connector (3) and cable (2) interference fit.
2. the cable connection structure of a kind of photovoltaic terminal box according to claim 1 is characterized in that the sectional area of the sectional area of described cable (2) greater than tube connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201791045U CN202085100U (en) | 2011-05-31 | 2011-05-31 | Cable connecting structure of solar photovoltaic wiring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201791045U CN202085100U (en) | 2011-05-31 | 2011-05-31 | Cable connecting structure of solar photovoltaic wiring box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202085100U true CN202085100U (en) | 2011-12-21 |
Family
ID=45345716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201791045U Expired - Fee Related CN202085100U (en) | 2011-05-31 | 2011-05-31 | Cable connecting structure of solar photovoltaic wiring box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202085100U (en) |
-
2011
- 2011-05-31 CN CN2011201791045U patent/CN202085100U/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: 20111221 Termination date: 20120531 |