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Environment-friendly circuit breaker

A circuit breaker and environmental protection technology, which is applied in the field of environmental protection circuit breakers, can solve the problems of loose wires, reduce the safety of the protective cover, and reduce the connection stability of the environmental protection circuit breaker, so as to improve the use safety, improve the connection safety, The effect of improving usability

Pending Publication Date: 2020-04-10
JIANGSU DONGYUAN ELECTRIC APPLIANCEGROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, with the development of society, there are various types and functions of circuit breakers, including an environmental protection circuit breaker. The environmental protection circuit breaker cannot work normally, which greatly reduces the connection stability of the environmental protection circuit breaker, and most of the protective covers set by the existing environmental protection circuit breakers are too easy to open. When using at home, children may open the protective cover at will and damage the The circuit breaker is operated incorrectly, causing the circuit breaker to fail to work normally, which greatly reduces the safety of the protective cover

Method used

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-3 , an environmentally friendly circuit breaker, including a housing 1, see Figure 1-3 , the surface of the housing 1 is provided with a card slot 11, and the housing 1 is provided with circuit breaker components, all of which are standard components or commonly used by those skilled in the art. As can be known from the technical manual, the card slot 11 is used to clip the protrusion provided at the lower end of the protective cover 2, ...

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Abstract

The invention discloses an environment-friendly circuit breaker, and belongs to the technical field of circuit breakers. A clamping groove is formed on the surface of the shell, a clamping block is arranged in the clamping groove, and a protective cover is hinged to the surface of the upper end of the shell. A groove is formed in the protective cover, a spring is in contact connection in the groove, and the lower end of the spring is in contact connection with a control panel. The lower end of the control panel is fixedly connected with a clamping rod, the lower end of the clamping rod is an arc-shaped end, and the lower end of the shell is fixedly connected with an anti-falling head. An anti-falling hole is formed in the anti-falling head, symmetrical inclined sliding grooves are formed inthe inner wall of the anti-disengagement hole, and sliding blocks are slidably connected into the inclined sliding grooves. According to the environment-friendly circuit breaker, the arranged anti-falling head has the function of preventing a wire from falling off, the situation that the wire is drawn accidently to be separated from the wiring position with the circuit breaker, is avoided, and the connection safety of the circuit breaker is improved. Moreover, the control panel which is opened upwards is arranged on the protective cover, so that children can be prevented from opening the protective cover to operate the circuit breaker mistakenly, and the use safety of the protective cover is improved.

Description

technical field [0001] The present invention relates to the technical field of circuit breakers, and more specifically, relates to an environment-friendly circuit breaker. Background technique [0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. [0003] At present, with the development of society, there are various types and functions of circuit breakers, including an environmental protection circuit breaker. The environmental protection circuit breaker cannot work normally, which greatly reduces the connection stability of the environmental protection circuit breaker, and most of the protective covers set by the existing environmental protection circuit breakers are too easy to open. When using at home, children may open the protective cover at will and damage the The circuit breaker is operated incorr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/02H01H71/08
CPCH01H71/02H01H71/025H01H71/08
Inventor 张建华王拥军张黎明丁亮亮
Owner JIANGSU DONGYUAN ELECTRIC APPLIANCEGROUP
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