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Reflective bowl color-mixing concentrating system

A concentrating system and reflective bowl technology, applied in the direction of light sources, reflectors, semiconductor devices of light-emitting elements, etc., can solve the problems of inability to complete RGB multi-color light sources at the same time, low utilization efficiency, etc.

Inactive Publication Date: 2018-01-05
广州市焦汇光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a reflective bowl color mixing and concentrating system, which solves the problem that in the prior art, the functions of color mixing and light concentrating of RGB multi-color light sources cannot be completed at the same time, and the utilization efficiency is relatively low.

Method used

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  • Reflective bowl color-mixing concentrating system

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0015] Such as figure 1 As shown, the present invention proposes a reflective bowl 1 color mixing and concentrating system, which includes a reflective bowl 1 and an LED light source 2, and also includes an optical integrator 3, a secondary reflector 4 and a glass cover 5. Specifically, the glass cover 5 is Round, the glass cover 5 and the reflective bowl 1 are fastened together, the center of the reflective bowl 1 is provided with an opening, the LED light source ...

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Abstract

The invention discloses a reflective bowl color-mixing concentrating system which comprises a reflective bowl and an LED light source and further comprises an optical integrator, a second-time reflector and a glass cover. The glass cover and the reflective bowl are buckled together; the LED light source is arranged in the center of the reflective bowl; the second-time reflector is arranged in thecenter of the inner side face of the glass cover; the optical integrator is arranged between the LED light source and the second-time reflector; light rays emitted by the LED light source are projected to the second-time reflector after multiple times of full reflection through the inner wall of the optical integrator; the optical integrator conducts color mixing on the light rays emitted by the LED light source; and then the second-time reflector reflects the light rays after color mixing to the inner side face of the reflective bowl, and the light rays penetrate through the glass cover to beejected out after being reflected by the reflective bowl. The problems that in the prior art, an LED lamp wastes light energy, resources are wasted, and the efficiency is low are solved.

Description

technical field [0001] The technical field of LED secondary optics of the present invention particularly refers to a reflective bowl color mixing and concentrating system. Background technique [0002] The LED light concentrating systems in the existing market generally adopt the form of reflective cups or convex lenses, which cannot simultaneously complete the functions of color mixing and light concentrating of RGB multi-color light sources. At the same time, any one of the above two ways has a relatively low utilization efficiency. Contents of the invention [0003] The present invention proposes a reflective bowl color mixing and focusing system, which solves the problems in the prior art that the color mixing and light focusing functions of RGB multi-color light sources cannot be simultaneously completed, and the utilization efficiency is relatively low. [0004] Technical scheme of the present invention is realized like this: [0005] A reflective bowl color mixing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/60F21K9/62F21K9/68F21V7/00F21V7/04F21Y115/10
Inventor 尹勇健
Owner 广州市焦汇光电科技有限公司
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