Intelligent circuit breaker with novel temperature acquisition structure

Abstract

The invention provides an intelligent circuit breaker with a novel temperature acquisition structure, which belongs to the technical field of circuit breakers. The an intelligent circuit breaker withthe novel temperature acquisition structure comprises a circuit breaker main body, a mounting frame is fixedly mounted on one side of the surface of the circuit breaker main body, clamping grooves areformed in the middle positions of the two sides of the interior of the mounting frame, the two clamping grooves are symmetrically distributed, buffer spring columns are fixedly installed on the two sides of one end of the interior of the mounting frame, a user inserts one end of the temperature acquisition structure into the mounting frame through a limiting block and a limiting groove, the sides, away from each other, of movable clamping blocks on the two sides of the temperature acquisition structure are inclined, the movable clamping blocks are contracted into the mounting groove along with insertion of the temperature acquisition structure, when the temperature acquisition structure is inserted to the maximum position, the mounting groove is connected with the clamping grooves, and the movable clamping blocks return to the original position under the action of a supporting spring, so that the movable clamping blocks is clamped with the clamping grooves, and the temperature acquisition structure is convenient to fix.

Description

technical field [0001] The invention belongs to the technical field of circuit breakers, and in particular relates to a smart circuit breaker with a novel temperature collection structure. Background technique [0002] A circuit breaker is 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. 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] After searching, it is found that a Chinese patent with the authorized announcement number CN207664001U discloses a molded case circuit breaker with a temperature detection device, including a housing and terminals arranged at both ends of the housing. It is characterized in th...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a smart circuit breaker with a new temperature collection structure, which aims to solve the problem that the temperature collection structure in the prior art is easily damaged, which affects the long-term use of the overall device, and it is often inconvenient to install the collection structure during maintenance. and disassembly, and it is easy to cause damage to the collection structure when encountering vibration

Images