LED four-color light lamp based on white light compensation technology

An LED light stand and color light technology, applied in the field of LED four-color light, can solve the problems of poor white light effect and low light efficiency, etc.

Active Publication Date: 2020-10-23
惠州市隆和光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In some scene lighting places, it is often necessary to change the luminous color of the lamp. Usually, the RGB three-color mixture is used to form white lig

Method used

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  • LED four-color light lamp based on white light compensation technology
  • LED four-color light lamp based on white light compensation technology
  • LED four-color light lamp based on white light compensation technology

Examples

Experimental program
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Effect test

Embodiment 1

[0045] see Figure 1-2 , an LED four-color light lamp based on white light compensation technology, comprising an LED lamp holder 1, the bottom of the LED lamp holder 1 is fixedly connected with an outsourcing lampshade 2, and the bottom end of the LED lamp holder 1 is electrically connected with an RGB three-color light located in the outsourcing lampshade 2 Light 3, the bottom end of the LED light frame 1 is fixedly connected with a white light supplement cover 4, and the white light supplement cover 4 is filled with YAG phosphor powder, and the bottom end of the LED light frame 1 is electrically connected with a blue light located in the white light supplement cover 4 5. The inner bottom of the white supplementary light cover 4 is fixedly connected with a corrugated airbag ring 6, and the upper end of the corrugated airbag circle 6 is fixedly connected with a sealing circular plate 8. The corrugated airbag circle 6 is filled with ammonium chloride powder 9, and the white sup...

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PUM

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Abstract

The invention discloses an LED four-color light lamp based on a white light compensation technology, which belongs to the technical field of LED lamps.According to the scheme, the outer wrapping lampshade and the blue light lamp are started to work; the outerwrapping lampshade can be promoted to emit white light; meanwhile, the YAG fluorescent powder in the white light supplementing cover is irradiated by means of theblue light lamp; white light can be supplemented; along with temperature rise, ammonium chloride powder in the corrugated airbag ring can be promoted to be heated and decomposed into hydrogen chloride gas and ammonia gas; the sealing circular plate is pushed to move upwards; on one hand, the YAG fluorescent powder can be promoted to be gathered more densely; therefore, the light supplementing effect on the white light is improved; on the other hand, the expansion transparent bag strip can be promoted to extend, so that part of YAG fluorescent powder is promoted to enter the expansion transparent bag strip, the light supplementing range of white light is widened, the light supplementing effect is further improved, meanwhile, heat in the LED lamp holder can be absorbed by means of decomposition of ammonium chloride powder, and the possibility of damage caused by too high temperature in the LED lamp holder is reduced.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to an LED four-color light lamp based on white light compensation technology. Background technique [0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and the circuit board with silver or gold wires, and sealed with epoxy resin around it to protect the inner core wire. The role is to install the shell at last, so the LED lamp has good shock resistance. It is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of the LED is a semiconductor chip, one end of the chip Attached to a bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. [0003] Semiconductor wafer...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V9/08F21V9/32F21V17/10F21V19/00F21V29/503F21V29/85F21V31/00F21Y115/10
CPCF21S8/00F21V9/08F21V9/32F21V17/102F21V19/001F21V29/503F21V29/85F21V31/005F21Y2115/10
Inventor 袁敏俊吴玉龙
Owner 惠州市隆和光电有限公司
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