CN202183396U - Wiring device used in solar wiring box - Google Patents
Wiring device used in solar wiring box Download PDFInfo
- Publication number
- CN202183396U CN202183396U CN201120280047XU CN201120280047U CN202183396U CN 202183396 U CN202183396 U CN 202183396U CN 201120280047X U CN201120280047X U CN 201120280047XU CN 201120280047 U CN201120280047 U CN 201120280047U CN 202183396 U CN202183396 U CN 202183396U
- Authority
- CN
- China
- Prior art keywords
- screw
- conducting strip
- nut
- wiring
- termination
- 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
Links
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 wiring device, especially relates to a wiring device used in a solar wiring box, comprising a box body, an optical cable, a conducting strip and a wiring terminal. The wiring terminal and the conducting strip are arranged in the box body, the optical cable is fixedly connected with the wiring terminal via a riveting cup, and the end part of the wiring terminal is in bolt joint with the conducting strip. In the utility model, by employing the bolt joint mode to fix the wiring terminal and the conducting strip, the connection between the wiring terminal an the wiring box is tighter and firmer, and users are convenient to disassemble via the bolt joint mode.
Description
Technical field
The utility model relates to a kind of termination, specifically a kind of termination that is used for solar junction box.
Background technology
Solar junction box is a kind of jockey between device of solar generating and solar energy peripheral equipment (for example: storage battery, inverter), generally adopts the photovoltaic cable to connect being connected between solar junction box of the prior art and the inverter.One end of solar photovoltaic cable connects inverter, another termination solar junction box, at present; The method that connects of the conducting strip in cable and the solar junction box adopts welding manner or inserting mode usually, and welding manner is unfavorable for that part upgrades and maintenance; Can only be disposable; The conductive area of inserting mode is little, is unfavorable for conduction, and contacts insecure.
Therefore, to the problem that exists in the prior art, needing badly provides a kind of technology of the termination that is used for solar junction box particularly important.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, provide a kind of contact area big, be connected firmly the termination that is used for solar junction box of convenient disassembly.
The purpose of the utility model realizes through following technical scheme:
A kind of termination that is used for solar junction box; Comprise box body, optical cable, conducting strip, terminals terminal; Said terminals terminal, said conducting strip are arranged in the said box body; Said optical cable is through being fixedly connected with said terminals terminal, and the end and the conducting strip of said terminals terminal are spirally connected.
Wherein, the end of said terminals terminal is provided with first screw, and the end of said conducting strip is provided with second screw, and said terminals terminal and said conducting strip pass said first screw successively through screw and said second screw is spirally connected.
Wherein, be provided with lock washer between the nut of said screw and said second screw.
Wherein, be provided with positioning seat and nut in the said box body, said nut is arranged in the said positioning seat, and the bottom of said screw is arranged in the said nut.
Wherein, said positioning seat is provided with hex slot, and said nut is arranged in the said hex slot.
Wherein, said nut is a hex nut.
The beneficial effect of the utility model:
A kind of termination that is used for solar junction box; Comprise box body, optical cable, conducting strip, terminals terminal; Said terminals terminal, conducting strip are arranged in the said box body; Said optical cable is fixedly connected with the terminals terminal through the riveted joint rim of a cup, and the end and the conducting strip of said terminals terminal are spirally connected.
The utility model is owing to adopt the mode be spirally connected that terminals terminal and conducting strip are fixed, make between terminals terminal and the terminal box is connected more closely, more firm, and the mode that is spirally connected of employing, person easy to use dismantles.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is a kind of structural representation that is used for the termination of solar junction box of the utility model.
In Fig. 1, comprise:
1---screw, 2---lock washer,
3---conducting strip, 31---second screw,
4---nut,
5---box body, 51---positioning seat,
6---the terminals terminal, 61---first screw, 62---the riveted joint rim of a cup,
7---optical cable.
Embodiment
Below in conjunction with embodiment the utility model is elaborated.
As shown in Figure 1; A kind of termination that is used for solar junction box; Comprise box body 5, optical cable 7, conducting strip 3, terminals terminal 6; Said terminals terminal 6, conducting strip 3 are arranged in the said box body 5, and said optical cable 7 is fixedly connected with terminals terminal 6 through riveted joint rim of a cup 62, and the end of said terminals terminal 6 and conducting strip 3 are spirally connected.The mode that the utility model owing to adopted is spirally connected is fixing with conducting strip 3 with terminals terminal 6, make is connected between terminals and the terminal box more tight, connect more firm, the mode that is spirally connected, person also easy to use dismantles.
Wherein, said terminals terminal 6 ends are provided with first screw 61, and the end of said conducting strip 3 is provided with second screw 31, between said terminals terminal 6 and the conducting strip 3 through screw 1 pass second screw 31 successively, first screw 61 is spirally connected.
Wherein, be provided with lock washer 2 between the nut of said screw 1 and said second screw 31.
Wherein, be provided with positioning seat 51 and nut 4 in the said box body 5, said nut 4 is arranged in the said positioning seat 51, and the bottom of said screw 1 is arranged in the nut 4.
Wherein, said positioning seat 51 is provided with hex slot, and said nut 4 is arranged in the hex slot.
Wherein, said nut 4 is a hex nut.
Use tool that optical cable 7 and terminals terminal 6 are riveted together through riveted joint rim of a cup 62, said terminals terminal 6 closely is connected with optical cable 7, and nut 4 is put into positioning seat 51; And push with instrument, nut 4 is arranged in the positioning seat 51, packs in the box body 5 conducting strip 3 and the location; With tool conducting strip 3 rivetings are put in place, second screw 31 of conducting strip 3 is in directly over the nut 4, said terminals terminal 6 levels of having riveted optical cable 7 are stretched in the box body 5; And make first screw 61 be positioned at second screw 31 directly over, said lock washer 2 is inserted in screw 1, and screw 1 is aimed at said first screw 61 lock downwards; When being locked into certain position; When lock washer 2 generation deformation become a plane, stop locking, promptly accomplish the connection of the termination that is used for solar junction box of the utility model.
Should be noted that at last; Above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model protection range; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (6)
1. termination that is used for solar junction box; Comprise box body, optical cable, conducting strip, terminals terminal; Said terminals terminal, said conducting strip are arranged in the said box body; Said optical cable is through being fixedly connected with said terminals terminal, and it is characterized in that: the end and the conducting strip of said terminals terminal are spirally connected.
2. a kind of termination that is used for solar junction box according to claim 1; It is characterized in that: the end of said terminals terminal is provided with first screw; The end of said conducting strip is provided with second screw, and said terminals terminal and said conducting strip pass said first screw successively through screw and said second screw is spirally connected.
3. a kind of termination that is used for solar junction box according to claim 2 is characterized in that: be provided with lock washer between the nut of said screw and said second screw.
4. a kind of termination that is used for solar junction box according to claim 2 is characterized in that: be provided with positioning seat and nut in the said box body, said nut is arranged in the said positioning seat, and the bottom of said screw is arranged in the said nut.
5. a kind of termination that is used for solar junction box according to claim 4, it is characterized in that: said positioning seat is provided with hex slot, and said nut is arranged in the said hex slot.
6. a kind of termination that is used for solar junction box according to claim 5 is characterized in that: said nut is a hex nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120280047XU CN202183396U (en) | 2011-08-03 | 2011-08-03 | Wiring device used in solar wiring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120280047XU CN202183396U (en) | 2011-08-03 | 2011-08-03 | Wiring device used in solar wiring box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183396U true CN202183396U (en) | 2012-04-04 |
Family
ID=46176423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120280047XU Expired - Fee Related CN202183396U (en) | 2011-08-03 | 2011-08-03 | Wiring device used in solar wiring box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390846A (en) * | 2013-07-26 | 2013-11-13 | 临沂大学 | Flexible connection device of power cables of connector of battery box of quick-changing electric vehicle |
| CN109274277A (en) * | 2018-10-17 | 2019-01-25 | 深圳古瑞瓦特新能源股份有限公司 | Binding post, photovoltaic inverter and power equipment |
-
2011
- 2011-08-03 CN CN201120280047XU patent/CN202183396U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390846A (en) * | 2013-07-26 | 2013-11-13 | 临沂大学 | Flexible connection device of power cables of connector of battery box of quick-changing electric vehicle |
| CN109274277A (en) * | 2018-10-17 | 2019-01-25 | 深圳古瑞瓦特新能源股份有限公司 | Binding post, photovoltaic inverter and power equipment |
| CN109274277B (en) * | 2018-10-17 | 2023-09-05 | 深圳古瑞瓦特新能源有限公司 | Binding post and photovoltaic inverter, power equipment |
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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: 20120404 Termination date: 20200803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |