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Convenient-to-connect circuit breaker and mounting method thereof

An installation method and circuit breaker technology, applied in circuits, emergency protection devices, parts of protection switches, etc., can solve the problems of disorganized wiring harness, inability to summarize, waste of space, etc., and achieve the effect of good installation effect and convenient installation.

Active Publication Date: 2021-02-23
常州中联飞机制造有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The connected wiring harness is messy and cannot be summarized, which is inconvenient for maintenance;
[0005] 2. There is no mutual fixation between two adjacent circuit breakers, and the fixation form is relatively simple;
[0006] 3. When the circuit breaker is fixed on the guide rail, because the length of the guide rail is different, the circuit breaker as a whole is not convenient to completely occupy the overall space, resulting in a waste of space

Method used

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  • Convenient-to-connect circuit breaker and mounting method thereof
  • Convenient-to-connect circuit breaker and mounting method thereof
  • Convenient-to-connect circuit breaker and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] like Figure 1~9 As shown, the present invention provides a circuit breaker that is easy to join, including a circuit breaker body 100 with a cover 200 and a positioning part 300; two connection ports of the circuit breaker body 100 respectively extend a vertical pipe 101, each At least one positioning portion 300 is provided on each of the vertical pipes 101; wherein

[0059] When the positioning part 300 is rotated to the first position on the horizontal plane, that is, the positioning part 300 is used to fix the wall; when the positioning part 300 is rotated to 90° relative to the first position Or when it is set at 270°, the positioning part 300 is used to connect two adjacently arranged circuit breaker bodies 100; , the positioning part 300 is used for hanging the cover 200 .

[0060] The wire harness passes through the vertical straight pipe 101, and the form of positioning and fixing its end is the prior art, so it will not be repeated here, and the setting of ...

Embodiment 2

[0077] Embodiment two is carried out on the basis of embodiment one.

[0078] The circuit breaker includes a circuit breaker body 100 with a cover 200 and a positioning part 300; two vertical pipes 101 respectively extend from the two wiring ports of the circuit breaker body 100, and each of the vertical pipes 101 is provided with at least one positioning part. Part 300;

[0079] There is a piercing opening on the side wall of the vertical pipe 101 , and a long rib 201 is provided at the back bend of the cover 200 ; the positioning part 300 includes a The holding half ring 301 on the top, the telescopic tube 302 fixedly connected with the holding half ring 301 and the vertical shelf plate 303 arranged on the upper end surface of the telescopic tube 302, the vertical shelf plate 303 includes a cross section of The semicircular wire conduit 3031 and the positioning plate 3032 integrally arranged on both sides of the wire conduit 3031, the wire outlet of the telescopic tube 302 ...

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PUM

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Abstract

The invention relates to a convenient-to-connect circuit breaker and a mounting method thereof. The circuit breaker comprises a circuit breaker body with a cover, and positioning parts. Vertical connecting pipes respectively extend from two wiring ports of the circuit breaker body, and each vertical connecting pipe is provided with at least one positioning part. When the positioning parts rotate to a first position on the horizontal plane, the positioning parts are used for being fixed to a wall surface; when the positioning parts rotate on the horizontal plane to form an angle of 90 degrees or 270 degrees relative to the first position, the positioning parts are used for connecting two adjacent circuit breaker bodies; and when the positioning parts rotate on the horizontal plane to form an angle of 180 degrees relative to the first position, the positioning parts are used for hanging the cover. According to the circuit breaker, the shielding of the circuit breaker body is realized through the cover, the guide extension of wiring harnesses and the matching with the positioning parts are realized through the vertical connecting pipes, and different effects, namely the fixation to awall surface or the connection with an adjacent circuit breaker body or the hanging of the cover are realized under different orientation angles.

Description

technical field [0001] The invention relates to a circuit breaker, in particular to a circuit breaker which is convenient for joining and an installation method thereof. Background technique [0002] The circuit breakers in the prior art are usually arranged in a single row, and when arranged, they are mainly hung on a guide rail, and then two circuit breakers arranged side by side are fixed to each other to achieve the effect of erection. [0003] Among them, this type of circuit breaker positioning has the following disadvantages: [0004] 1. The connected wiring harness is messy and cannot be summarized, which is inconvenient for maintenance; [0005] 2. There is no mutual fixation between two adjacent circuit breakers, and the fixation form is relatively simple; [0006] 3. When the circuit breaker is fixed on the guide rail, because the length of the guide rail is different, it is not convenient for the circuit breaker as a whole to completely occupy the overall space...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/02H01H71/08
CPCH01H71/0264H01H71/0271H01H71/082
Inventor 戴文伟吴方庆
Owner 常州中联飞机制造有限公司