Anti-glare lamp and anti-glare lampshade thereof

Abstract

The invention relates to an anti-glare lamp and an anti-glare lampshade thereof. The anti-glare lamp comprises a light source and an anti-glare lampshade, wherein the anti-glare lampshade can be a nonplanar circular arc light diffusion plate. The anti-glare lampshade comprises a macromolecular substrate, a diffusant and an additive, wherein the macromolecular substrate accounts for 90-99.8 of the anti-glare lampshade by weight percent, the diffusant accounts for 0.1-6 of the anti-glare lampshade by weight percent, the additive accounts for 0.1-4 of the anti-glare lampshade by weight percent, and the minimum thickness of the anti-glare lampshade is more than 0.5mm. The invention can solve the defects that the existing anti-glare film has to additionally expend a sticking expense, can generate air bubbles or crimples when being inadequately stuck and can generate air bubbles because of temperature or material aging after being used for a period of time. The anti-glare lampshade can carry out scatter reflection to light rays provided by the light source and can provide a new light source which has uniform brightness and can not generate glare.

Description

technical field [0001] The invention relates to an anti-glare lamp and its anti-glare lampshade, in particular to an anti-glare lamp and an anti-glare lampshade which utilize injection molding to produce the anti-glare lampshade. Background technique [0002] At present, in order to provide better lighting quality, almost all desk lamps have added anti-glare function. Among them, the means of adding anti-glare to lighting equipment are mainly divided into two categories. The first one is to improve the structure of the light source, such as anti-glare net, which aims to control the direction of light and isolate the glare phenomenon. The second is to paste one or more layers of optical film on the lampshade, such as a reflective filter, which is to add a light-transmitting optical film on the upper and lower sides of the filter, so that each beam of light is evenly transmitted to the entire film. filter. In addition, although the polarizing film used in the general polariz...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects existing in the existing anti-glare lamps, and provide a new structure of anti-glare lamps. The disadvantage of a paste cost; the disadvantage of air bubbles or wrinkles when the anti-glare film is improperly pasted; and the disadvantage of the existing known anti-glare film that is used for a period of time, with the temperature or material aging. , very suitable for practical

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