Intelligent internet-of-things protection circuit breaker

Abstract

The invention discloses an intelligent internet-of-things protection circuit breaker, and relates to the technical field of circuit breakers, and the intelligent internet-of-things protection circuit breaker comprises a single-control power-on assembly and a single-control clamping assembly used for controlling the single-control power-on assembly. When the intelligent internet-of-things protection circuit breaker is used, firstly, a circuit breaker pushing shell is grasped to drive a circuit breaker pushing rod to push upwards, and a rotating shaft drives a cam to rotate; under the ejection of the cam, an ejection plate drives a single-control clamping assembly to get close to single-control electrifying assemblies, after a pressing cap is pressed down, a pressing shell drives an electrifying conductor column to move downwards, the pressing shell overcomes the elastic force of a reset spring and then is clamped with an elastic clamping piece, and at the moment, a wire inlet column is clamped with a wire inlet terminal; the conical groove at the bottom of an electrified conductor column is clamped on a conical electric contact, so that the connection of a circuit is realized; and the three single-control electrifying assemblies are all controlled in an independent inching mode, when one or two single-control electrifying assemblies are pressed down, the circuit breaker cannot be used normally, and only when the three single-control electrifying assemblies are all pressed down, the circuit breaker can be used.

Description

technical field [0001] The invention relates to the technical field of circuit breakers, in particular to an intelligent Internet of Things protection circuit breaker. Background technique [0002] A circuit breaker (English name: circuit-breaker, circuit breaker) refers to a 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 switchgear. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. The division of high and low voltage boundaries is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. [0003] China Invention Patent Application No. 202011427261.3 discloses a circuit breaker for the Internet of Things; it relates to the technical field of circuit breakers, including a mounting box; a mounting plate is provided on the right side of ...

AI Technical Summary

Problems solved by technology

When the above-mentioned Internet of Things circuit breaker cuts off the power, it only needs to push the switch knife. The structure of the power cut off is simple, but because the circuit breaker has insufficient power transmission protection function, the staff may cause electric shock due to misoperation, and the existing circuit breaker Remote control can not achieve the ideal control effect

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