Multi-circuit processing energy-saving control system for LED flashlight strip

A technology of LED flash, energy-saving control system, applied in the direction of light source, electric light source, electrical components, etc., can solve the problem of poor output voltage stability, achieve the effect of stable voltage, improve stability, and save material resources

Inactive Publication Date: 2018-02-23
CHENGDU CHUANGTU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defect of poor output voltage stability in the existing control system of the LED flashlight belt, and provide a multi-circuit processing energy-saving control system for the LED flashlight belt

Method used

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  • Multi-circuit processing energy-saving control system for LED flashlight strip
  • Multi-circuit processing energy-saving control system for LED flashlight strip

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0017] Such as figure 1 As shown, the present invention mainly consists of a diode rectifier U1, a control chip U2, an amplifier P, a transistor VT1, a current buffer circuit, a transistor VT2, a transistor VT3, a transistor VT4, a transistor VT5, a one-way thyristor VS, a resistor R1, an adjustable resistor R2, Resistor R3, Resistor R4, Resistor R5, Resistor R6, Resistor R7, Resistor R8, Resistor R9, Resistor R10, Resistor R11, Resistor R12, Resistor R13, Resistor R14, Resistor R15, Resistor R16, Resistor R17, pole Polar capacitor C1, polar capacitor C2, polar capacitor C3, polar capacitor C4, polar capacitor C5, polar capacitor C6, polar capacitor C7, polar capacitor C8, polar capacitor C9, polar capacitor C10, polar capacitor Capacitor C11, Zener diode D1, Diode D2, ...

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Abstract

The invention discloses a multi-circuit processing energy-saving control system for an LED flashlight strip. The multi-circuit processing energy-saving control system mainly comprises a diode rectifier U1, a current buffer circuit, a control chip U2, an amplifier P, a triode VT1, a triode VT2, a triode VT3, a triode VT4, a triode VT5, a unidirectional thyristor VS, a polar capacitor C9, a resistorR7 and the like. According to the multi-circuit processing energy-saving control system for the LED flashlight strip, DC voltage is cleaner and smoother through inhibiting or eliminating harmonics inthe DC voltage and limiting or regulating transient high current generated when the DC voltage is loaded, thereby improving the stabilizing effect of output voltage. Therefore, an LEDW of the LED flashlight strip can be effectively prevented from continuously flashing when the brightness changes, the service life of the LEDW of the LED flashlight strip can be effectively prolonged and material resources are well saved.

Description

technical field [0001] The invention relates to an energy-saving control system, in particular to a multi-circuit processing energy-saving control system for LED flashlight belts. Background technique [0002] At present, with the continuous improvement of people's living standards, the requirements for the beautification of the living environment are getting higher and higher. In order to beautify their living environment, people use LED flashlights with various light sources to beautify the interior. The LED flash light strips are mostly set in the dark groove on the top of the room, and under the control of the control system of the LED flash light strips, a beautiful halo of different brightness is formed. This halo can not only beautify the living environment, but also bring people a wonderful feeling at night. sense of fantasy. However, the existing control system of the LED flashlight strip has the problem of poor output voltage stability, which causes the LED flashl...

Claims

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Application Information

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IPC IPC(8): H05B33/08H02M7/217H02M1/32H05B44/00
CPCH02M1/32H02M7/2176H05B45/50H05B45/37H02M1/0038
Inventor 周云扬
Owner CHENGDU CHUANGTU TECH
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