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Anti-glare lampshade and illuminating lamp

An anti-glare and lampshade technology, applied in the field of lighting, can solve problems such as reducing the lighting effect of lamps and affecting physical and mental health, and achieve the effects of uniform light divergence, large scattering angle, and improved luminous uniformity.

Inactive Publication Date: 2012-07-04
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the smooth inner surface of this lampshade, there is little control over glare. People work in this environment for a long time, and uncomfortable glare will affect people's physical and mental health.
The general way to control glare is to use occlusion, which will reduce the lighting effect of lamps and lanterns

Method used

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  • Anti-glare lampshade and illuminating lamp
  • Anti-glare lampshade and illuminating lamp
  • Anti-glare lampshade and illuminating lamp

Examples

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Embodiment Construction

[0020] see Figure 1-Figure 4 , figure 1 It is a three-dimensional structural schematic diagram of the lampshade of the present invention, figure 2 is the schematic diagram of the outer surface structure of the lampshade, image 3 is the schematic diagram of the inner surface structure of the lampshade, Figure 4 Is the schematic diagram of the cross-sectional structure of the lampshade. The lampshade 100 includes a main body 1 , and scattering stripes, such as inner triangular ribs 2 and outer triangular ribs 3 , respectively provided on the inner and outer surfaces.

[0021] The lampshade 100 is integrally made of polycarbonate (Polycarbonate, PC) by injection molding. Polycarbonate is an amorphous thermoplastic resin with excellent comprehensive properties. It has excellent electrical insulation, elongation, dimensional stability and chemical corrosion resistance, high strength, heat resistance and cold resistance; high temperature resistance 125 It has the advantages...

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Abstract

The invention provides a lampshade, which is used for accommodating a transparent body of an illuminating light source, wherein the inner surface and the outer surface of the transparent body are provided with a plurality of scattered striations so that light passing through the lampshade is uniformly scattered. The invention further provides an illuminating lamp applying the lampshade. The lampshade and the illuminating lamp have the advantages of light scattering uniformity, high brightness and high scattering angle.

Description

【Technical field】 [0001] The invention relates to the lighting field, in particular to a transparent lampshade of a lighting lamp and a lighting fixture using the lampshade. 【Background technique】 [0002] Most of the lampshades of lamps sold on the market are transparent, and the inner and outer surfaces of the lampshade body are smooth surfaces. Due to the smooth inner surface of this lampshade, there is little control of glare. People work in this environment for a long time, and the uncomfortable glare will affect people's physical and mental health. The general way to control glare is to use occlusion, which will reduce the lighting effect of lamps. 【Content of invention】 [0003] Based on this, it is necessary to provide an anti-glare transparent lampshade and lighting fixture. [0004] The invention provides a lampshade, which includes a transparent body for accommodating a light source. The inner and outer surfaces of the body are respectively provided with a plu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V3/02F21V3/04F21V13/00
Inventor 周明杰刘军
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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