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Lighting lamp and lighting optical module thereof

An optical module and light technology, applied in the field of lighting, can solve simple and monotonous problems

Active Publication Date: 2015-03-25
OPPLE LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, no matter at which angle you look at the light emitting surface of the lamp, the color of the light is the same, and all you see is white light, which is relatively simple and monotonous

Method used

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  • Lighting lamp and lighting optical module thereof
  • Lighting lamp and lighting optical module thereof
  • Lighting lamp and lighting optical module thereof

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Embodiment Construction

[0019] Combine below figure 1 An embodiment of the present invention will be described in detail. The optical module for illumination in this embodiment includes a first LED light source 1 , a second LED light source 2 and a light control component. In this embodiment, the light control component is a reflector 3, the reflector 3 includes a light channel and walls surrounding the light channel, and the first LED light source 1 is arranged in the light incident of the light channel mouth. The first LED light source 1 and the second LED light source 2 are LED light sources with two different colors. In this embodiment, the first LED light source 1 is a white LED light source, and the second LED light source 2 is Blue LED light source. The light control component is used to control the light of the first LED light source 1 within a predetermined irradiation range, and at least part of the light of the second LED light source 2 is outside the predetermined irradiation range. S...

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Abstract

The invention provides a lighting optical module. The lighting optical module comprises a first LED light source, a second LED light source and a light control component, the first LED light source and the second LED light source are two LED light sources different in color, and the light control component is used for controlling light of the first LED light source within a preset irradiation range and controlling at least part of light of the second LED light source to be irradiated outside the preset irradiation range. In this way, people can see the light of different colors at different angles or at different positions. The invention further provides a lighting lamp with the lighting optical module.

Description

technical field [0001] The invention relates to the lighting field, in particular to an LED lighting device. Background technique [0002] LED lighting fixtures in the prior art generally include a housing, a white LED light source disposed in the housing, a lens for distributing light to the white LED light source, and a diffuser cover disposed at the light outlet of the housing. Through the light distribution of the lens, the Lambertian light distribution of the LED light source is converted into the light distribution of the batwing, so that the light is more evenly irradiated on the diffusion cover. In this way, no matter at which angle you look at the light-emitting surface of the lamp, the color of the light is the same, and all you see is white light, which is relatively simple and monotonous. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an optical module for lighting. [0004] In order to solve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V7/10F21V5/04F21Y101/02
CPCF21K9/20F21K9/60
Inventor 刘超博
Owner OPPLE LIGHTING
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