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Color LED lamp

A technology of LED lamps and LED light sources, applied in lighting and heating equipment, semiconductor devices of light-emitting elements, point light sources, etc., can solve problems such as insufficient brightness and dark colors

Inactive Publication Date: 2014-07-23
DONGGUAN ARTS ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that this method has the disadvantages of insufficient brightness and dark colors

Method used

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  • Color LED lamp
  • Color LED lamp
  • Color LED lamp

Examples

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with accompanying drawing:

[0028] figure 1 , figure 2 , Figure 4 , Figure 5 A first embodiment of the invention is shown.

[0029] see figure 1 As shown, the colored LED lamp includes a lamp housing 1 with a built-in four-color light source 3 of R, G, B and W and a light source condenser lens assembly 6, and a light-transmitting lens with a built-in secondary optical lens 5 is provided at the mouth end of the lamp housing 1. The cover 2, the R, G, B, W four-color light sources 3 are distributed on the lamp board 4 connected in a geometric configuration.

[0030] see figure 2 As shown, the light source condenser lens assembly 6 is composed of several adjacent R, G, and B three-color light sources 3 and light source condenser mirrors 61 that are buckled on the respective light sources 3 .

[0031] see Figure 4 As shown, the R, G, B, W four-color LED light sources 3 are distribu...

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PUM

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Abstract

The invention relates to a color LED lamp. The color LED lamp comprises a lamp housing, wherein an R color light source, a G color light source, a B color light sources, a W color light source and a light source condenser assembly are arranged in the lamp housing. A light transmitting cap internally provided with a secondary optical lens is arranged at the opening end of the lamp housing. The color LED lamp is characterized in that the R color light source, the G color light source, the B color light source and the W color light source are distributed on a lamp panel with a geometric configuration connecting line. The light source condenser assembly is composed of the R color light source, the G color light source, the B color light source, micro-convex lenses and a connecting plane, wherein the R color light source, the G color light source and the B color light source are adjacent, each light source is covered with one micro-convex lens, and the micro-convex lenses are connected into a whole through the connecting plane. By the adoption of the color LED lamp, brightness can be improved, and lamplight color rendering can be improved.

Description

technical field [0001] The invention relates to a colored LED lamp. Background technique [0002] The conventional colored LED lamps use the three primary colors of red, blue and green for power supply ratio, so as to achieve the purpose of color change and brightness adjustment. The disadvantage is that this method has the disadvantages of insufficient brightness and dark colors. Contents of the invention [0003] The purpose of the present invention is to provide a color LED lamp that uses a ratio of red, blue, green and white, supplemented by appropriate LED position configuration, to increase the brightness of the light source, and at the same time improve the color rendering of the light source due to the increase in brightness. [0004] The technical solution of the present invention is that the colored LED lamp includes a lamp housing with built-in R, G, B, W four-color light sources and a light source condenser lens assembly, and a light-transmitting lens with a b...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V5/00F21V19/00F21Y101/02F21K9/23F21Y115/10
Inventor 陈政鸿施清德
Owner DONGGUAN ARTS ELECTRONICS