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An intelligent switch for indoor electricity

A smart switch and current technology, applied in the direction of electric switches, circuits, electrical components, etc., can solve the problems of manual reset, lack of current detection function, etc., and achieve the effect of automatic power consumption

Inactive Publication Date: 2016-08-03
温州航邦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems in the prior art that the traditional indoor power switch needs to be manually reset and does not have the function of current detection, the present invention provides an indoor power smart switch

Method used

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  • An intelligent switch for indoor electricity

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Embodiment Construction

[0012] The embodiments of the present invention will be described in further detail below with reference to the drawings.

[0013] figure 1 It shows the operation flow chart of the smart switch for indoor electricity consumption according to the present invention. Reference figure 1 , The indoor electricity smart switch includes mains input (S1), current sensing element (S2), processing element (S3), current detection element (S4), two-state self-locking element (S5), contact (S6), Output terminal (S7). The current sensing element (S2) receives the current input from the mains input terminal (S1) and outputs the current signal to the processing element (S3), that is, the CPU central processing chip. At this time, the current sensing element (S4) detects whether the current signal exceeds the rated current , When the current signal is greater than the rated current, the CPU controls the pulse circuit to make the moving contact leave the static contact, and the circuit is in an ...

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Abstract

The invention provides an indoor electric intelligent switch which comprises a current sensor, a processing element, a two-state self-locking element and contacts. The current sensor is used for receiving current input from a current input end and outputting current signal. The processing element is used for receiving the current signal and outputting pulse circuit according to the current signal. The two-state self-locking element is used for receiving the pulse circuit and controlling power on and off of a switch actuator. The two-state self-locking element comprises a self-locking positioning rod, a first self-locking point and a second self-locking point. The pulse circuit controls the self-locking positioning rod to shift between the first self-locking point and the second self-locking point. The contacts include a moving contact and a fixed contact. The fact that the traditional switch is reset by manual resetting technique is broken by using the indoor electric intelligent switch, the indoor electric intelligent switch is intelligent, safe and energy-saving, and power automation is achieved by using the indoor electric intelligent switch.

Description

Technical field [0001] The invention relates to an electricity consumption control mechanism, in particular to an indoor electricity consumption intelligent switch. Background technique [0002] Traditional indoor electric switches generally use air circuit breakers and solid state relays. Air circuit breakers are a type of circuit breaker. The insulating medium is air. It is closed manually (or electric), and the closed position is maintained by a lock. The buckle mechanism acts on a low-voltage switch that trips and has an arc extinguishing device. It is currently widely used in AC and DC devices below 500 volts to connect, break, and carry rated operating current, short circuit, overload and other fault currents in the circuit. When overload, short circuit, voltage drop or disappear in the circuit, it can automatically cut off the circuit for protection. When using an air circuit breaker, it is automatically tripped and opened for overcurrent, and the switch is manually reset...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H9/54
Inventor 杨少华
Owner 温州航邦科技有限公司
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