CN202549700U - Miniaturized electric conduction structure - Google Patents
Miniaturized electric conduction structure Download PDFInfo
- Publication number
- CN202549700U CN202549700U CN2012201412147U CN201220141214U CN202549700U CN 202549700 U CN202549700 U CN 202549700U CN 2012201412147 U CN2012201412147 U CN 2012201412147U CN 201220141214 U CN201220141214 U CN 201220141214U CN 202549700 U CN202549700 U CN 202549700U
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- Prior art keywords
- switch tube
- vacuum switch
- outlet
- outgoing line
- electric conduction
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Abstract
The utility model relates to a miniaturized electric conduction structure and belongs to the technical field of power supply equipment. The miniaturized electric conduction structure comprises a vacuum switch tube mounted inside an insulation housing, an upper outgoing line and a lower outgoing line, wherein the upper part of the vacuum switch tube is fixedly connected with the upper outgoing line; and the lower part of the vacuum switch tube is in electric contact with the lower outgoing line through an elastic conductor which has a trend of contacting the lower outgoing line. The miniaturized electric conduction structure disclosed by the utility model has a simple structure and fewer conducting components, and thus the cost can be reduced, the assembly difficulty can be reduced, the assembly efficiency is improved, and debugging is facilitated.
Description
Technical field
The utility model relates to a kind of miniaturization conductive structure, is particularly useful for the miniaturization of 40.5KV vacuum circuit-breaker conductive structure is improved, and belongs to the power supply unit technical field.
Background technology
As shown in Figure 1; The inner primary conductive structure of 40.5KV vacuum circuit-breaker tube-containing type is at present: go up outlet and be connected with vacuum switch tube top; Vacuum switch tube bottom and conductive clip are fastenedly connected; Also have the elastic conductor that four one ends are connected with conductive clip, the other end is connected with following outlet, thereby form a complete galvanic circle.The problem that this structure exists is: following outlet needs to lead through locating rack; And the electric interface of conductive clip needs when assembling, to need keeping parallelism with the electric interface of following outlet; This has just proposed very difficult requirement to assembly work, not only needs special tooling, and assembling process is complicated, operation is various; Cause efficiency of assembling low, debug difficulties; In addition, conductive component is more in this structure, and cost is higher.
The utility model content
The purpose of the utility model is: to the problem that above-mentioned prior art exists, propose a kind of simple in structure, be beneficial to assembling and lower-cost miniaturization conductive structure, can improve efficiency of assembling, be convenient to debugging.
In order to reach above purpose, the technical scheme of the utility model is following: a kind of miniaturization conductive structure comprises being placed in the inner vacuum switch tube of insulation crust, upward outlet and following outlet; The top of said vacuum switch tube and last outlet are connected; It is characterized in that the bottom one of said vacuum switch tube has contact, and the elastic conductor and the following outlet of outlet trend electrically contact down.
The utility model is simple in structure, and conductive component is less, not only can reduce cost, and also can reduce assembly difficulty, improves efficiency of assembling, is convenient to debugging.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the conductive structure sketch map of prior art.
Fig. 2 is the structural representation of the utility model embodiment.
Embodiment
Embodiment
The miniaturization conductive structure basic structure of present embodiment is as shown in Figure 2, comprises the vacuum switch tube 3 that is placed in insulation crust 1 inside; The top of vacuum switch tube 3 and last outlet 2 are connected; One end of the bottom of vacuum switch tube 3 and an elastic conductor 5 is connected, and elastic conductor 5 other ends are realized reliable electrical contact being crimped under the resilience trend effect of elastic conductor itself in the outlet 4 down.
The bottom of vacuum switch tube 3 also is connected with the insulation stock 6 that is supported on insulation crust 1 inside.
Following outlet 4 is L-shaped, and one of which end and elastic conductor 5 are connected, and the other end is as the external connection termination.
In the present embodiment, last outlet 2, vacuum switch tube 3, elastic conductor 5, outlet 4 is common down forms a complete galvanic circle.
Compared with prior art, present embodiment has been cancelled conductive clip, locating rack, and elastic conductor quantity is reduced to one, thereby reduces cost; In addition,, can reduce assembly difficulty, improve efficiency of assembling, be convenient to debugging because parts are less.
Except that the foregoing description, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (3)
1. a miniaturization conductive structure comprises being placed in the inner vacuum switch tube of insulation crust, upward outlet and following outlet; The top of said vacuum switch tube and last outlet are connected; It is characterized in that the bottom one of said vacuum switch tube has contact, and the elastic conductor and the following outlet of outlet trend electrically contact down.
2. miniaturization conductive structure according to claim 1 is characterized in that, also inner insulation stock is connected with being supported on insulation crust in the bottom of said vacuum switch tube.
3. miniaturization conductive structure according to claim 2 is characterized in that, said down outlet is L-shaped, and one of which end and elastic conductor electrically contact, the other end is as the external connection termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201412147U CN202549700U (en) | 2012-04-06 | 2012-04-06 | Miniaturized electric conduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201412147U CN202549700U (en) | 2012-04-06 | 2012-04-06 | Miniaturized electric conduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202549700U true CN202549700U (en) | 2012-11-21 |
Family
ID=47170290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201412147U Expired - Fee Related CN202549700U (en) | 2012-04-06 | 2012-04-06 | Miniaturized electric conduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202549700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021726A (en) * | 2012-12-27 | 2013-04-03 | 浙江雷安电气有限公司 | Solid insulating cylinder |
| CN106653462A (en) * | 2016-12-14 | 2017-05-10 | 江苏南瑞帕威尔电气有限公司 | Integrally cast vacuum circuit breaker monopole |
| CN115763140A (en) * | 2022-11-30 | 2023-03-07 | 株洲创春科技实业有限责任公司 | Integrated insulator isolating switch mechanism |
-
2012
- 2012-04-06 CN CN2012201412147U patent/CN202549700U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021726A (en) * | 2012-12-27 | 2013-04-03 | 浙江雷安电气有限公司 | Solid insulating cylinder |
| CN103021726B (en) * | 2012-12-27 | 2015-04-29 | 浙江雷安电气有限公司 | Solid insulating cylinder |
| CN106653462A (en) * | 2016-12-14 | 2017-05-10 | 江苏南瑞帕威尔电气有限公司 | Integrally cast vacuum circuit breaker monopole |
| WO2018107714A1 (en) * | 2016-12-14 | 2018-06-21 | 江苏南瑞帕威尔电气有限公司 | Integrally cast vacuum circuit breaker monopole |
| CN115763140A (en) * | 2022-11-30 | 2023-03-07 | 株洲创春科技实业有限责任公司 | Integrated insulator isolating switch mechanism |
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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: 20121121 Termination date: 20160406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |