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A circuit breaker and its installation method for easy engagement

An installation method and technology of circuit breakers, which are applied to circuits, emergency protection devices, components of protection switches, etc., can solve the problems of disorganized wiring harnesses, inability to summarize, and no mutual fixation, and achieve good installation effect and convenient installation.

Active Publication Date: 2021-05-18
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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  • A circuit breaker and its installation method for easy engagement
  • A circuit breaker and its installation method for easy engagement
  • A circuit breaker and its installation method for easy engagement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058]Such asFigure 1 ~ 9As shown, the present invention provides a circuit breaker that is easy to engage, including a circuit breaker body 100 and a positioning portion 300 having cover 200; two terminal portions of the circuit breaker body 100 extend each other, each of which extends a vertical tube 101, each The vertical tube 101 is provided with at least one bit portion 300;

[0059]When the positioning portion 300 is rotated to the first position on the horizontal surface, that is, the positioning portion 300 is used to fix the wall surface; when the positioning portion 300 is rotated to the horizontal plane to 90 ° with respect to the first position. Or 270 ° settings, the positioning unit 300 is used to connect two of the adjacent set of two of the circuit breaker body 100; when the positioning portion 300 is rotated on the horizontal plane to 180 ° with respect to the first position. The positioning unit 300 is used to hang the cover 200.

[0060]The wire harness is passed throug...

Embodiment 2

[0077]Embodiment 2 is performed on the basis of the first example.

[0078]The circuit breaker includes a circuit breaker body 100 and a positioning portion 300 having cover 200; two terminal portions of the circuit breaker body 100 extends a vertical pipe 101, respectively, and each of the vertical pipe 101 is provided with at least a certain position. Department 300;

[0079]The sidewall located in the vertical pipe 101 is provided with a wearing a mouth, and the back bend of the cover 200 has a long card rope 201; the positioning portion 300 includes a tight direct tube 101. The upper ring 301 is tightened, and the telescopic tube 302 is fixed to the holding half ring 301 and the vertical frame 303 disposed on the end surface of the telescopic tube 302, the vertical frame 303 includes a cross section. The lead tube 3031 of the semicircle and integrally disposed on both sides of the conduit 3031, the outlet port of the telescopic tube 302 is engaged with the inward port of the wire tube...

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PUM

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Abstract

The invention relates to a circuit breaker which is easy to join and an installation method thereof. The circuit breaker comprises a circuit breaker body with a cover and a positioning part; two connecting ports of the circuit breaker body respectively extend a vertical pipe, each vertical At least one positioning part is provided on the connecting pipe; when the positioning part is rotated to the first position on the horizontal plane, the positioning part is used to fix the wall; when the positioning part is rotated on the horizontal plane to 90° or 270° relative to the first position , the positioning part is used to connect two adjacent circuit breaker bodies; when the positioning part is rotated to 180° relative to the first position on the horizontal plane, the positioning part is used to hang the cover. This kind of circuit breaker realizes the shielding of the circuit breaker body by covering, and realizes the guiding and extending of the wiring harness and the matching positioning part through the vertical pipe, and realizes different functions at different orientation angles, and is fixed to the wall or connected to the corresponding The connection between the adjacent circuit breaker bodies or the covered hanging.

Description

Technical field[0001]The present invention relates to a circuit breaker, and more particularly to a circuit breaker that is easy to engage and its mounting method thereof.Background technique[0002]The circuit breaker in the prior art is usually a single row setting, and the main arrangement is hung on one rail, and then the two circuit breakers set in parallel are fixed to each other and achieve the effect of the setup.[0003]Among them, such circuit breaker positioning form has the following shortcomings:[0004]1. The wire harness that is turned on will not be summarized, not convenient to overhaul;[0005]2, there is no mutual fixation between the two adjacent circuit breakers, and the fixed form is relatively simple;[0006]3. When the circuit breaker is fixed on the guide rail, since the length of the guide rail is not very, the circuit breaker is not convenient to fully occupy the entire space, resulting in a waste of space.[0007]Therefore, it is necessary to provide a circuit breake...

Claims

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Application Information

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Patent Type & Authority Patents(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