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Small-sized breaker

A small circuit breaker and conductive circuit technology, applied in the direction of protective switch terminals/connections, etc., can solve problems such as high cost, inability to understand electrical power consumption, and large volume

Inactive Publication Date: 2015-05-27
温州光源电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the total electric energy meter is used to measure the total circuit, so that the user can only know the total power consumption, but not the electric power consumption of each branch circuit. If the electric energy meter is used to measure the branch circuit The volume is large and the cost is high

Method used

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Examples

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Embodiment Construction

[0030] See attached figure 1 To attach Figure 7 , the miniature circuit breaker disclosed in the present invention includes a casing 1, and a first terminal 2, a second terminal 3 and a terminal between the first terminal 2 and the second terminal 3 are arranged in the housing 1. The conductive circuit, the tripping mechanism 4, the operating mechanism 5, preferably also include an arc striker 6 and an arc extinguishing chamber 7, the conductive circuit is connected with a manganin sheet 8, and the two ends of the manganin sheet 8 are respectively connected There is a lead wire 9 , and the other end of the lead wire 9 opposite to the manganin sheet 8 is led out of the housing 1 . By adopting the above technical scheme, since each sub-circuit is controlled by the circuit breaker, and the electric energy meter is connected with the two lead wires 9 of the circuit breaker, the power consumption of each sub-circuit (such as air-conditioning, lighting, TV, etc.) Metering, so tha...

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Abstract

The invention relates to a small-sized breaker which includes a housing, wherein a first binding post, a second binding post, a conducting loop arranged between the first binding post and the second binding post, a tripping mechanism and an operating mechanism are arranged inside the housing; a manganin sheet is connected to the conducting loop; leading wires are respectively connected with the both ends of the manganin sheet, and the other ends of the leading wires are led out of the housing. The technical scheme adopted by the invention can achieve the technical effect that the electricity consumption of an electric device in each branch circuit can be easily measured.

Description

technical field [0001] The invention relates to a miniature circuit breaker. Background technique [0002] In the prior art, the total electric energy meter is used to measure the total circuit, so that the user can only know the total power consumption, but not the electric power consumption of each branch circuit. If the electric energy meter is used to measure the branch circuit Then the volume is large and the cost is high. In order to be able to effectively manage power from the user side, it is necessary to measure the shunt power for control and management. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a miniature circuit breaker capable of conveniently measuring the electric power consumption of each sub-circuit. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a small circuit breaker, including a housing, a first ter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/08
CPCH01H71/08
Inventor 阮海峰周庆乐
Owner 温州光源电器有限公司
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