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LED lamp and dimming method thereof

A technology of LED lights and LED light strings, applied in the field of LED lighting, can solve the problems that LED lights cannot meet the individual needs of users, and achieve the effect of realizing various changing effects

Active Publication Date: 2016-05-11
ZHEJIANG KAIYAO LIGHTING
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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 disadvantage that the LED lamps in the prior art cannot meet the individual needs of users, and provide an LED lamp and a dimming method that can adjust the color, color temperature and brightness

Method used

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  • LED lamp and dimming method thereof
  • LED lamp and dimming method thereof
  • LED lamp and dimming method thereof

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0039] Such as figure 1 The illustrated embodiment is an LED lamp, including a lamp board, an AC / DC converter 1, a single-chip microcomputer 2, a DC / DC constant current drive circuit 3, three linear constant current drive circuits 4, and a warmer on the lamp board. White LED lamp string 5, cool white LED lamp string 6, red LED lamp string 7, green LED lamp string 8 and blue LED lamp string 9, radio frequency module 10, remote control device 11 and lampshade matched with the radio frequency module; AC / The input end of the DC converter is connected to the AC power supply, and the output end of the AC / DC converter is electrically connected to the input end of the radio frequency module, the single chip microcomputer, the input end of the DC / DC constant current drive circuit and the input ends of the three linear constant current drive circuits, ...

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Abstract

The invention discloses an LED lamp and a dimming method thereof. The LED lamp comprises a lamp panel, an AC / DC convertor arranged on the lamp panel, a single-chip microcomputer, a DC / DC constant current drive circuit, 3 linear constant current drive circuits, a warm white LED lamp string, a cold white LED lamp string, a red LED lamp string, a green LED lamp string, a blue LED lamp string, a radio frequency module, a remote control unit cooperated with the radio frequency module and a lamp cover. The LED lamp and the dimming method have the advantages of being convenient for the adjustment of color, color temperature and brightness, and being capable of realizing various light change effect.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to an LED lamp capable of adjusting color, color temperature and brightness and a dimming method. Background technique [0002] Ordinary LED lights can only emit light with a single brightness, color and color temperature. With the development of LED intelligent lighting, LED lights that can adjust brightness, color temperature, and color have become the inevitable needs of users. How to meet the personalized requirements of users and make users The brightness, color temperature, and color of LED lights can be adjusted according to one's own preferences, which has become a technical problem that needs to be solved urgently. [0003] Chinese patent authorization publication number: CN204062619U, authorized publication date December 31, 2014, discloses an LED lamp, including a lamp panel, several LED light bars, LED drive control devices and control switches, and the LED light ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08F21S10/02F21Y115/10H05B44/00
CPCF21S10/023H05B45/395H05B45/00H05B45/46
Inventor 朱士海袁宗乾王同刚
Owner ZHEJIANG KAIYAO LIGHTING
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