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Secondary terminal assembly and circuit breaker

A technology of secondary terminals and components, applied in the direction of protective switch terminals/connections, etc., can solve the problems of complex disassembly and assembly process, high waste rate of internal space of circuit breaker, etc., achieve simplified disassembly and assembly process, save internal space, and facilitate disassembly and assembly Effect

Pending Publication Date: 2022-01-04
SHANGHAI LIANGXIN ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When this type of circuit breaker is disassembled, the secondary terminal and signal module need to be disassembled from the controller of the circuit breaker, which makes the disassembly process extremely complicated and cumbersome. The internal space waste rate is high

Method used

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  • Secondary terminal assembly and circuit breaker
  • Secondary terminal assembly and circuit breaker
  • Secondary terminal assembly and circuit breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] This embodiment provides a circuit breaker, including a controller and such as figure 1 The secondary terminal assembly 100 shown is electrically connected to the controller, and is used for wiring the secondary circuit in the circuit breaker. The secondary terminal assembly 100 has the characteristics of simplifying the assembly and disassembly process of the circuit breaker and saving the internal space of the circuit breaker.

[0032] In this embodiment, the secondary terminal assembly 100 includes a lower terminal 110 and a signal module 130 , the signal module 130 is detachably connected to the lower terminal 110 , and the signal module 130 is electrically connected to the controller through the lower terminal 110 . In practical applications, when disassembling the circuit breaker, the signal module 130 and the controller can be quickly disassembled and assembled only by disassembling the connection structure between the lower terminal 110 and the controller, and t...

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PUM

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Abstract

The invention discloses a secondary terminal assembly and a circuit breaker, and relates to the technical field of circuit breakers. The secondary terminal assembly comprises a lower terminal and a signal module, the lower terminal comprises an installation main body and a switching circuit board, the switching circuit board is arranged on the installation main body, the signal module is detachably connected with the installation main body, and the signal module is connected with the switching circuit board in an inserted mode. The secondary terminal assembly provided by the invention has the characteristics that the disassembly and assembly process of the circuit breaker can be simplified, and the internal space of the circuit breaker is saved.

Description

technical field [0001] The present invention relates to the technical field of circuit breakers, in particular to a secondary terminal assembly and a circuit breaker. Background technique [0002] Currently, the circuit breakers on the market are equipped with two independent terminals, the secondary terminal and the signal module. [0003] When this type of circuit breaker is disassembled, the secondary terminal and signal module need to be disassembled from the controller of the circuit breaker, which makes the disassembly process extremely complicated and cumbersome. The internal space waste rate is relatively high. Contents of the invention [0004] The purpose of the present invention is to provide a secondary terminal assembly, which can simplify the disassembly process of the circuit breaker and save the internal space of the circuit breaker. [0005] Another object of the present invention is to provide a circuit breaker, which can simplify the assembly and disas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/08
CPCH01H71/08
Inventor 张广智孔惟丰崔华
Owner SHANGHAI LIANGXIN ELECTRICAL