Indoor electric intelligent switch

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: 2012-10-03
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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Embodiment Construction

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

[0013] figure 1 According to the present invention, the flow chart of the operation of the intelligent switch for indoor electricity consumption is shown. refer to figure 1 , Indoor electricity intelligent switch includes mains input terminal (S1), current sensing element (S2), processing element (S3), current detection element (S4), two-state self-locking element (S5), contact (S6), output (S7). The current sensing element (S2) receives the current input from the mains input terminal (S1), and outputs a current signal to the processing element (S3), that is, the CPU central processing chip. At this time, the current detection 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 contac...

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PUM

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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 a power consumption control mechanism, in particular to an indoor power consumption intelligent switch. Background technique [0002] Traditional indoor electrical switches generally use air circuit breakers and solid-state relays. Air circuit breakers are a type of circuit breaker. The insulating medium is air. The buckle mechanism acts on the low-voltage switch with tripping and arc extinguishing device. It is currently widely used in AC and DC devices below 500 volts. It is used for connecting, breaking and carrying rated operating current and fault currents such as short circuit and overload in the circuit. When overload, short circuit, voltage drops or disappears in the circuit, it can automatically cut off the circuit for protection. When the air circuit breaker is used, it will automatically trip and open the circuit for overcurrent, and the switch will be manually reset and turned on. In the modern indoor electrical sw...

Claims

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Application Information

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Patent Type & Authority Applications(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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