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Anti-glare structure of lamp

An anti-glare and lamp technology, applied in the parts, lighting devices, refractors and other directions of lighting devices, can solve the problems of narrowing the luminous range and reducing the overall luminous efficiency.

Inactive Publication Date: 2010-12-01
上海三基欧能照明科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In summary, although the known anti-glare structures can improve glare, they all have problems such as narrowing the luminous range and lowering the overall luminous efficiency.

Method used

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  • Anti-glare structure of lamp

Examples

Experimental program
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Effect test

Embodiment

[0030] like figure 1 As shown, an anti-glare structure of a lamp, which includes a lampshade body 1, a light source 2 is arranged in the lampshade body 1, an anti-glare structure 3 is arranged on the light emitting surface of the lampshade body 1, and the anti-glare structure 3 emits the light source 2 The light is diffused or bunched and evenly and softly processed before being projected onto the working surface, so that the light is uniform and soft, and the purpose of preventing glare is achieved; the lampshade body 1 is arranged on the lamp body.

[0031] like figure 2 As shown, the anti-glare structure 3 includes a light control member 31; the light control member 31 is used to control the light emitted by the light source 2, so that it produces soft and uniform light; in the present invention, the light control member 31 is a transparent For a prism plate with a luminous rate of 80%-98%, the light generated by the light source 2 is directly directed to the prism plate ...

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PUM

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Abstract

The invention provides an anti-glare structure of a lamp, which comprises a lampshade body, wherein a light source is arranged in the lampshade body, and the anti-glare structure which is used for carrying out dispersion or beam convergence on light emitted from the light source, carrying out homogenization and softening treatment, and then sending the light to a working face. The anti-glare structure of the lamp can expand the light radiation area and the range of the light source, reduce the light ratio contrast, be difficult to produce eye fatigue, lead the light to be soft and have low glare and realize the purposes of the invention by arranging the anti-glare structure on the lampshade for carrying out treatment on the light emitted from the light source.

Description

technical field [0001] The invention relates to an anti-glare structure, in particular to an anti-glare structure of a lamp which can make the irradiated light of a lamp uniform, soft, anti-glare and have a large irradiation area. Background technique [0002] Since the current lighting forms of indoor lighting lamps and lanterns mainly include reflected direct lighting and indirect lighting, glare will be generated. There are two types of glare, discomfort glare (discomfort glare) that makes people feel uncomfortable, and disability glare (disability glare) that causes low visual ability of human eyes. Common glare can be divided into: direct glare, contrast glare and reflected glare; direct glare refers to the glare felt when the eyes look directly at the light source, such as looking directly at the sun or the headlights of the other car at night, the direct glare when reading is the direct glare. Dazzling glare when looking at the lamp (light source); the condition for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V5/00F21V5/08F21V11/06F21V7/00F21V7/10F21V7/04
Inventor 李国强
Owner 上海三基欧能照明科技有限公司
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