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On-state power taking circuit, intelligent single-live-wire switch module and intelligent single-live-wire switch

A circuit and switch tube technology, applied in the field of intelligent single live wire switch, can solve the problems of intelligent single live wire out of control, uncontrollable lamps, and repeated restart of lamps, etc., to avoid loss of control and improve the efficiency of power extraction

Pending Publication Date: 2020-11-03
SHENZHEN OURUIBO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing smart single live wire switch has insufficient efficiency when it is in the open state, which leads to the loss of control of the smart single live wire
For example, the smart single live wire switch cannot control the lamp after turning on the lamp, or the lamp restarts repeatedly

Method used

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  • On-state power taking circuit, intelligent single-live-wire switch module and intelligent single-live-wire switch
  • On-state power taking circuit, intelligent single-live-wire switch module and intelligent single-live-wire switch
  • On-state power taking circuit, intelligent single-live-wire switch module and intelligent single-live-wire switch

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Embodiment Construction

[0023] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and should not be construed as limiting the present application.

[0024] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art ...

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Abstract

The embodiment of the invention provides an on-state power taking circuit, an intelligent single-live-wire switch module and an intelligent single-live-wire switch, wherein the on-state power taking circuit comprises a power taking input end, a power taking output end, a first rectification circuit, a second rectification circuit and a comparison circuit. When comparison circuit outputs first level signal, in full cycle of alternating current, a first electricity taking loop is formed between the electricity taking input end and the electricity taking output end through the first rectifying circuit and the second rectifying circuit to take electricity; and when the comparison circuit outputs a second level signal, a second electricity taking loop is formed between the electricity taking input end and the electricity taking output end through the first rectifying circuit to take electricity in the negative half cycle of the alternating current; and in the positive half period of the alternating current, a third electricity taking loop is formed between the electricity taking output end and the electricity taking output end through the second rectifying circuit to take electricity. The on-state power taking circuit can take power at any time, so that the power taking efficiency is improved, and the problem that the intelligent single live wire is out of control is avoided.

Description

technical field [0001] The application relates to the technical field of a single live wire switch, in particular to an open state power-taking circuit, an intelligent single live wire switch module and an intelligent single live wire switch. Background technique [0002] With the development of smart home, switches have gradually become intelligent. The intelligent single live wire switch can seamlessly replace the original wall mechanical switch without changing the original line layout through the single live wire wiring technology and ZigBee (Zifeng) technology. However, the existing smart single live wire switch has a problem of insufficient efficiency when it is in the open state to take power, which leads to the loss of control of the smart single live wire. For example, the smart single live wire switch cannot control the lamp after turning on the lamp, or the lamp restarts repeatedly. Contents of the invention [0003] In view of the above problems, the embodime...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B47/10
CPCH05B47/10Y02B20/40
Inventor 覃振飞陈煜平
Owner SHENZHEN OURUIBO ELECTRONICS
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