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Two-wire system intelligent switch power-taking mechanism and connecting apparatus, adaptive part and lamp

An intelligent switch, two-wire technology, applied in the parts, lighting devices, circuit layout and other directions of lighting devices, can solve the problems of day off lights flickering, power consumption, and emerging LED lamps are not easy to form loops, etc.

Active Publication Date: 2018-05-29
苏州广旭光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology, intelligent control is getting closer and closer to our production and life. Among them, switches in production sites and home lighting systems have also become intelligent, changing from mechanical switches to touch-type intelligent control switches, which can achieve more Multifunctional, but at the same time, the smart switch also needs a power supply to support its work. Since the backlight and indicator functions are generally required after the light is turned off, it consumes more electricity than when the light is turned on. In order to achieve continuous and stable power supply for the switch, the existing wiring is generally In the two-wire system, when the lights are turned off, the switching power supply is generally obtained by forming a circuit through the lamps. The lamps have currents passing through them, which causes the lights to flicker when they are turned off. Also, it is not easy to form a circuit with the emerging LED lamps, which still needs to be developed. solve

Method used

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  • Two-wire system intelligent switch power-taking mechanism and connecting apparatus, adaptive part and lamp
  • Two-wire system intelligent switch power-taking mechanism and connecting apparatus, adaptive part and lamp
  • Two-wire system intelligent switch power-taking mechanism and connecting apparatus, adaptive part and lamp

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Embodiment Construction

[0022] Examples of the present invention figure 1 , 2 , 3, the two-wire intelligent switch power-taking mechanism is provided with a switch part and a lamp part, the switch part is a device located at the switch position, the lamp part is a device located at the lamp position, and the switch part is provided with a switch unit, a control unit, Transformer unit, voltage divider unit, the input end of the voltage divider unit is connected to the mains input live wire, the output end of the voltage divider unit is connected to the wire to the lamp, and the voltage divider unit needs to obtain divided voltage at both ends to provide voltage for the transformer unit , the voltage dividing unit can be a resistor, and can also be replaced by the input internal resistance of the input terminal of the transformer unit. The transformer unit can be a switching power supply, which can be the DC voltage required by the existing switching power supply module output control unit, wide voltag...

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PUM

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Abstract

The invention discloses a two-wire system intelligent switch power-taking mechanism. The two-wire system intelligent switch power-taking mechanism is characterized in that the input end of a voltage division unit is connected with an input live wire of the mains supply; the output end of the voltage division unit is connected with a lamp wire; the two input ends of a voltage transformation unit are connected with the input end and the output end of the voltage division unit respectively; the output end of the voltage transformation unit is connected with a control unit; the control unit is connected with a switch unit; the input end of the switch unit is connected with the input end of the voltage division unit; the output end of the switch unit is connected with the output end of the voltage division unit; the lamp part is provided with an electromagnetic switch and a piezoresistor; the electromagnetic switch is provided with a normally-open switch and a driving coil; the input end ofthe normally-open switch is connected with the output end of the voltage division unit; the output end of the normally-open switch is connected with the first power supply input end of the lamp; oneend of the piezoresistor is connected with the output end of the voltage division unit while the other end of the piezoresistor is connected with one end of a driving coil; and the other end of the driving coil is connected with a second power supply input end of the lamp. When the lamp is turned off, the lamp does not flicker, and power taking in a shunting manner through the lamp is not needed.

Description

technical field [0001] The invention relates to an intelligent switch power-taking circuit system, in particular to a two-wire intelligent switch power-taking mechanism and a connecting device thereof. Background technique [0002] With the advancement of science and technology, intelligent control is getting closer and closer to our production and life. Among them, switches in production sites and home lighting systems have also become intelligent, changing from mechanical switches to touch-type intelligent control switches, which can achieve more Multifunctional, but at the same time, the smart switch also needs a power supply to support its work. Since the backlight and indicator functions are generally required after the light is turned off, it consumes more power than when the light is turned on. In order to achieve continuous and stable power supply for the switch, the existing wiring is generally In the two-wire system, when the lights are turned off, the switching po...

Claims

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Application Information

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IPC IPC(8): H05B37/02F21V23/06F21V23/04F21V23/02F21V23/00
CPCF21V23/003F21V23/02F21V23/04F21V23/06H05B47/10Y02B20/40
Inventor 郑海涛周勇
Owner 苏州广旭光电科技有限公司
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