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Illumination light fitting

A technology for lighting fixtures and reflective components, which can be used in lighting devices, fixed lighting devices, lighting and heating equipment, etc. It can solve problems such as poor light uniformity, and achieve the effects of avoiding graininess, increasing light travel, and uniform light

Active Publication Date: 2013-01-23
OPPLE LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of LED ceiling lamp has a relatively simple structure and relatively high light efficiency; but the uniformity of the light is poor, and sometimes even LED particles can be seen.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-7 As shown, the ceiling lamp as an embodiment of the lighting fixture of the present invention includes a light source 9 , a first reflective component 3 and a second reflective component. The first reflective part 3 is used to reflect the light emitted by the light source 9 to the second reflective part. The second reflective part is used to reflect the light emitted by the light source 9 and reflected by the first reflective part 3 to the light outlet of the lighting fixture. The light outlet is provided with a diffusion mask 1, and the diffusion panel 1 is made of acrylic, or is made of PC material mixed with diffusion particles and blown. In this embodiment, the second reflective part is the bottom plate 2 of the ceiling lamp, and the material of the bottom plate 2 can be steel plate, pure aluminum plate or aluminum alloy plate, and the reflective surface of the bottom plate 2 can also be coated with reflective properties. Good materials, or affi...

Embodiment 2

[0043] Such as Figure 8-9As shown, the lamp panel as an embodiment of the lighting fixture of the present invention includes a light source 9 , a first reflective component 3 and a second reflective component. The first reflective part 3 is used to reflect the light emitted by the light source 9 to the second reflective part. The second reflective part is used to reflect the light emitted by the light source 9 and reflected by the first reflective part 3 to the light outlet of the lamp panel. The light outlet is provided with a diffusion mask 1, and the diffusion panel 1 is made of acrylic, or is made of PC material mixed with diffusion particles and blown. In this embodiment, the second reflective part is the bottom plate 2 of the lamp panel. The material of the bottom plate 2 can be steel plate, pure aluminum plate or aluminum alloy plate, and the reflective surface of the bottom plate 2 can also be coated with reflective properties. Good materials, or affix a reflective ...

Embodiment 3

[0046] Such as Figure 10-16 As shown, the ceiling lamp as an embodiment of the lighting fixture of the present invention includes a light source 9 , a first reflective component 3 and a second reflective component. The first reflective part 3 is used to reflect the light emitted by the light source 9 to the second reflective part. The second reflective part is used to reflect the light emitted by the light source 9 and reflected by the first reflective part 3 to the light outlet of the ceiling lamp. The light outlet is provided with a diffusion mask 1, and the diffusion panel 1 is made of acrylic, or is made of PC material mixed with diffusion particles and blown. In this embodiment, the second reflective part is the bottom plate 2 of the ceiling lamp, and the material of the bottom plate 2 can be steel plate, pure aluminum plate or aluminum alloy plate, and the reflective surface of the bottom plate 2 can also be coated with reflective properties. Good materials, or affix ...

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PUM

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Abstract

The invention relates to an illumination light fitting. The illumination light fitting comprises a light source, a first reflection part and a second reflection part, wherein the first reflection part is used for reflecting the light emitted by the light source to the second reflection part; and the second reflection part is used for reflecting the light which is reflected from the first reflection part towards a light outlet of the illumination light fitting. Compared with the prior art, the illumination light fitting is long in light travel route, and greatly increases the light travel route under the condition that the thickness of the light fitting is not needed to be increased, so that light rays of the light source is more uniform, and nonuniform light rays with granular sensation and the like are avoided.

Description

technical field [0001] The invention relates to a lamp, in particular to an illumination lamp. Background technique [0002] At present, LED ceiling lamps on the market generally adopt a direct-down structure, that is, the LED light source is arranged on a reflective bottom plate, and the light outlet of the ceiling lamp is provided with a diffusion panel, and the light emitted by the light source is emitted from the diffusion panel. This kind of LED ceiling lamp has a relatively simple structure and relatively high light efficiency; but the uniformity of the light is poor, and sometimes even LED particles can be seen. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lighting fixture. [0004] In order to solve the above technical problems, the lighting fixture of the present invention includes a light source, a first reflective part and a second reflective part, the first reflective part is used to reflect the...

Claims

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Application Information

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IPC IPC(8): F21S8/04F21V7/22F21V13/00F21Y101/02
CPCF21Y2101/02F21V7/0041F21S8/04F21Y2103/003F21Y2103/022F21V7/0008F21Y2103/10F21Y2103/33F21Y2115/10
Inventor 杨静邓诗涛
Owner OPPLE LIGHTING