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Modular integrated intelligent micro breaker

A miniature circuit breaker, an integrated technology, applied in the direction of protection switch operation/release mechanism, etc., can solve the problems of unable to guarantee forced closing, unable to ensure safety, arrears and stealing electricity, etc., to achieve beautiful appearance, simple structure and low production cost low effect

Active Publication Date: 2016-01-13
SUZHOU FUTURE ELECTRICAL APP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution also cannot guarantee that it can prevent artificial forced closing when the fault is not resolved or the fee is not paid after a trip caused by a serious fault or arrears, so that it cannot ensure safety or prevent arrears from stealing electricity

Method used

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  • Modular integrated intelligent micro breaker
  • Modular integrated intelligent micro breaker
  • Modular integrated intelligent micro breaker

Examples

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Embodiment Construction

[0042] The modular integrated intelligent miniature circuit breaker includes a control mechanism and four independently spliced ​​miniature circuit breakers. The control mechanism includes a housing 11, a motor 12, a helical gear set 13, a spur gear set 14, a transmission mechanism 7 and a control circuit. wherein the control circuit is arranged on the intermediate baffle plate 1102; the miniature circuit breaker includes a housing 1 and a switch handle 15; the motor 12 is meshed with the helical gear set 13 through the worm 1201; the helical gear set 13 is meshed with the spur gear set 14; The gear set 14 is meshed with the transmission mechanism 7; the miniature circuit breaker also includes a PCB circuit board 2, and the PCB circuit board 2 is arranged on both sides inside the miniature circuit breaker; the control mechanism also includes a tripping driver 9, a driving disc 10 and a rotary 8; a number of fixed columns are arranged in the housing 11; the transmission mechanis...

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Abstract

The invention discloses a modular integrated intelligent micro breaker. The modular integrated intelligent micro breaker comprises a control mechanism and at least one miniature circuit breakers, and the control mechanism comprises a shell, a motor, a helical gear set, a straight gear set and a transmission mechanism; each miniature circuit breaker comprises a housing and a switch handle; the motor engages with the helical gear set through a gear worm; the helical gear set engages with the straight gear set; the straight gear set engages with the transmission mechanism; the micro breaker further comprises PCBs, and the PCBs are disposed on two sides in the housings; the PCBs are in movable connection with the control mechanism through connecting pieces; and a rotating member is connected with a square shaft through the switch handles. The modular integrated intelligent micro breaker has the advantages of convenient assembly, high assembly efficiency, low production cost, high integration, high safety and high reliability.

Description

technical field [0001] The invention relates to the technical field of electrical switches, in particular to a modular integrated intelligent miniature circuit breaker. Background technique [0002] Miniature circuit breaker, referred to as MCB, is the most widely used terminal protection device in electrical terminal power distribution devices. It is used for single-phase and three-phase short-circuit, overload, and overvoltage protection below 125A, including single-pole 1P, Two-pole 2P, three-pole 3P, four-pole 4P, etc. The intelligent switching element used in the prepayment system will automatically trip and keep the MCB in the tripped state when the user owes the payment. After the user pays the fee, it will automatically close the switch and resume power consumption. Due to the need for integrated intelligent remote control of the circuit breaker, a remote control module needs to be added to the side of the miniature circuit breaker, and the remote control module nee...

Claims

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Application Information

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IPC IPC(8): H01H71/10H01H71/70
CPCH01H71/10H01H71/70
Inventor 毛海峰郁晓平楼铭达肖红林
Owner SUZHOU FUTURE ELECTRICAL APP
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