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LED light adjusting circuit

A lighting adjustment and circuit technology, applied in the direction of light sources, electric light sources, electrical components, etc., can solve the problems of inability to change the intensity of the color and the color of the light, and achieve a stable and reliable adjustment effect

Active Publication Date: 2018-07-20
SHENZHEN WEIPENG CENTURY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing LED lighting adjustment circuit cannot simultaneously change the intensity of the color and the color of the light.

Method used

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Embodiment Construction

[0021]In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0022] refer to Figure 1 to Figure 4 ,Such as Figure 1 to Figure 4 The shown LED lighting adjustment circuit includes a power supply module, a brightness adjustment module, a signal amplification module, and a color adjustment module; the power supply module is respectively connected to the brightness adjustment module and the color adjustment module; the signal amplification module is connected to the color adjustment module;

[0023] The power module includes transformers LF1, LF2, fuse F1, resistors R1, R2, R5, R6, R8, R9, R10, R11, R12, R13, R14, R16, R17, R18, R19, R20, R21, R22, R23, R24, ...

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PUM

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Abstract

The invention discloses an LED light adjusting circuit which comprises a power supply module, a brightness adjusting module, a signal amplification module and a color adjusting module. The power supply module is connected with the brightness adjusting module and the color adjusting module; and the signal amplification module is connected with the color adjusting module. Light brightness or color can be changed according to requirements, and the adjusting effect is stable and reliable.

Description

technical field [0001] The invention relates to LEDs, in particular to an LED light regulating circuit. Background technique [0002] At present, the existing LED lighting adjustment circuit cannot change the intensity of the color and the color of the light at the same time. Contents of the invention [0003] Aiming at the above problems, the present invention provides an LED lighting adjustment circuit, including a power supply module, a brightness adjustment module, a signal amplification module, and a color adjustment module; the power supply module is respectively connected to the brightness adjustment module and the color adjustment module; the signal amplification module Connect the color adjustment module; [0004] The power module includes transformers LF1, LF2, fuse F1, resistors R1, R2, R5, R6, R8, R9, R10, R11, R12, R13, R14, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R44, R47, R48, rectifier bridge DB1, capacitors CY1, CY2, CY3, CY4, CX1, C2, C3,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/10H05B45/00H05B45/20
Inventor 马晶
Owner SHENZHEN WEIPENG CENTURY TECH