Circuit breaker with anti-electric-shock device

A circuit breaker and anti-shock technology, which is applied in the direction of circuits, emergency protection devices, electrical components, etc., can solve problems such as electric shock hazards, and achieve the effect of avoiding electric shock and ensuring safety

Inactive Publication Date: 2016-12-14
天津十二策科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a circuit breaker with an electric shock prevention device to solve the problem that when people operate the circuit breaker, they are easy to touch the upper and lower exposed terminals of the circuit breaker, resulting in the risk of electric shock

Method used

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  • Circuit breaker with anti-electric-shock device
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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a circuit breaker with an anti-electric-shock device. The circuit breaker comprises a circuit breaker body, an upper terminal, a handle, a lower terminal, a first protective shell and a second protective shell, wherein the upper terminal, the handle and the lower terminal are fixedly connected to the upper portion, the middle portion and the lower portion of the outer wall of the circuit breaker body respectively; an upper sliding groove and a lower sliding groove are formed in the upper side and the lower side of the lower terminal respectively; the first protective shell is located on the outer side of the upper terminal; the second protective shell is located on the outer side of the lower terminal; the upper plane and the lower plane of the second protective shell are connected with the upper sliding groove and the lower sliding groove in an embedded mode. The circuit breaker has the advantages that the first protective shell and the second protective shell are arranged so that the exposed terminals can be effectively covered, the terminals are prevented from being touched mistakenly by people during operation, electric shock is effectively avoided, and safety is ensured.

Description

technical field [0001] The invention belongs to the field of circuit breakers, in particular to a circuit breaker with an electric shock prevention device. Background technique [0002] In addition to the control function in the circuit, the circuit breaker also has certain protection functions, such as overload, short circuit, undervoltage and leakage protection. Most of the existing circuit breakers are provided with a large protective cover outside to prevent people from operating at will and preventing small animals from entering to cause danger. When people open the large protective cover to operate the handle, it is very easy to touch the exposed terminals on the upper and lower parts of the handle, causing electric shock danger. Contents of the invention [0003] In view of this, the present invention aims to provide a circuit breaker with an electric shock prevention device to solve the problem that people are easy to touch the upper and lower exposed terminals of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/02
CPCH01H71/025
Inventor 王允张博威
Owner 天津十二策科技有限公司
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