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Intelligent switch circuit with single live wire matched with traditional switch

An intelligent switch, single live wire technology, applied in the direction of energy-saving control technology, electrical components, etc., can solve the problems of unstable operation and limited operating current, and achieve the effect of stable line operation and solving limited operating current.

Pending Publication Date: 2022-02-22
LEEDARSON IOT TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present application provides an intelligent switch circuit with a single live wire matching a traditional switch, aiming to solve the problem of limited working current and unstable work due to the influence of load type changes in the traditional switch circuit technology

Method used

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  • Intelligent switch circuit with single live wire matched with traditional switch
  • Intelligent switch circuit with single live wire matched with traditional switch
  • Intelligent switch circuit with single live wire matched with traditional switch

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Embodiment Construction

[0030] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0031] see figure 1 , the structure of a smart switch circuit with a single live wire matching a traditional switch provided by this application, for the convenience of description, only shows the part related to this embodiment, and is described in detail as follows:

[0032] The above-mentioned smart switch circuit with a single live wire matching a traditional switch is connected with a single fire power supply 101 and a load lamp 106 , and the smart switch circuit includes a rectifier circuit 102 , a transformer circuit 103 , a switch circuit 105 and a control circuit ...

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Abstract

The invention belongs to the technical field of electronic circuits, and relates to an intelligent switching circuit with a single live wire matched with a traditional switch. The intelligent switching circuit comprises a rectifying circuit, a voltage transformation circuit, a switching circuit and a control circuit. After an alternating current signal output by a single live wire power supply is rectified by the rectifying circuit, an initial direct current signal is output, voltage conversion is conducted on the initial direct current signal through a voltage transformation circuit, an optimized direct-current signal is output, parameter information of a line where a load lamp is located is acquired by a switching circuit, a feedback result is output, the optimized direct-current signal is received by a control circuit, and on and off of the switching circuit are controlled according to the feedback result, so that the lighting and extinguishing of a load lamp are correspondingly controlled. By adopting the intelligent switching circuit, under the condition of single live wire power supply, a traditional switch is directly replaced, the intelligent switching circuit is combined with any traditional switch to form a double-control switch to intelligently control the on and off of a load lamp, the working current is not limited, and the circuit works stably.

Description

technical field [0001] The application belongs to the technical field of electronic circuits, and in particular relates to an intelligent switch circuit with a single live wire matching a conventional switch. Background technique [0002] In North America and China, especially in Europe, the switch wiring of most people's homes adopts a single live wire wiring method. In the traditional switch circuit, we often have two or more switches to control the same lamp, but most of the smart switch circuits (Smart ON / OFF Switch) on the market are powered by zero live wire, so two Root wire: live wire and neutral wire. For a renovated house, if you install a smart home, you need to re-wiring, the project is complicated, and consumes a lot of manpower and material resources. In order to solve this problem, a single live wire power extraction technology is adopted. [0003] The difficulty of the single live wire technology is that when the lamp is turned off, the single fire smart sw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B47/105
CPCH05B47/105Y02B20/40
Inventor 黄延峰刘富荣肖海鹏庄佳卿蔡述仁林友钦李江淮
Owner LEEDARSON IOT TECH INC
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