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A light-emitting device of digital control of color temperature modulation, lighting lamp and mirror

A light-emitting device and digital control technology, applied in mirrors, lighting devices, lighting devices, etc., to achieve the effects of prolonging service life, improving functionality, and improving use efficiency

Inactive Publication Date: 2019-08-16
UNITY OPTO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the inventor proposes a digitally controlled color temperature modulation lighting device, lighting fixture and mirror to improve the inconvenience and lack of performance of the above-mentioned mechanical control in the past

Method used

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  • A light-emitting device of digital control of color temperature modulation, lighting lamp and mirror
  • A light-emitting device of digital control of color temperature modulation, lighting lamp and mirror
  • A light-emitting device of digital control of color temperature modulation, lighting lamp and mirror

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Embodiment Construction

[0021] Such as figure 1 , figure 2 and image 3 As shown, they are respectively the block diagram of the light emitting device of the first embodiment of the present invention, the circuit diagram of the control module, and the block diagram of the light emitting device of another embodiment. The present invention proposes a light emitting device 1 with digitally controlled color temperature modulation, which is electrically connected to a wall switch 2 to control the wall switch 2 to be turned on or off. The light emitting device 1 includes a thumb switch 10 and a plurality of first light emitting diodes 11 , a plurality of second light emitting diodes 12 and a control module 13 .

[0022] The plurality of first LEDs 11 respectively have a first color temperature, and the plurality of second LEDs 12 respectively have a second color temperature. The control module 13 is electrically connected to the wall switch 2, the dip switch 10, the plurality of first light emitting di...

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Abstract

Disclosed are a light-emitting device for digital control of color temperature modulation, a lighting lamp and a mirror with a light emitting function. The light-emitting device is electrically connected to a wall switch and includes a DIP switch, first LEDs, second LEDs and a control module. The control module is electrically connected to the above components and contains a truth table. The truthtable includes at least a first mode, second mode, third mode and a memory and automatically switch mode, and a digital switching is accomplished by correlating the DIP switch to the truth table. Inthe memory and automatically switch mode, the first to third mode color temperatures are sequentially switched and controlled by turning on or off the wall switch according to the truth table information. The light-emitting device may be applied to light fixtures or mirror products to improve the convenience of use.

Description

technical field [0001] The invention relates to the field of light emitting diode devices, in particular to a digitally controlled color temperature modulation light emitting device with stable color temperature modulation performance through digital control, a lighting fixture and a mirror with luminous performance. Background technique [0002] Currently, light emitting diodes (Light Emitting Diodes, LEDs) with low energy consumption and excellent luminous properties have become widely used products in the market. And according to the difference in luminous characteristics, LEDs can have various color temperature performances, such as bluish cold LEDs or yellowish warm LEDs. [0003] Based on the different application fields and usage requirements of LEDs, it is generally hoped that LEDs can be used to adjust the color temperature, so many designs for adjusting the color temperature of LEDs have been derived. The current LED color temperature adjustment adopts analog cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08A47G1/02H05B44/00
CPCA47G1/02H05B45/395H05B45/28H05B45/20F21Y2115/10F21V33/004H05B47/11
Inventor 吴志贤张暐庄凯程郑国田廖信杰萧嘉豪
Owner UNITY OPTO TECH CO LTD