Anti-dazzle LED system and anti-dazzle LED lamp

Abstract

The invention provides an anti-dazzle LED system and an anti-dazzle LED lamp. The system comprises a control unit, an LED lamp body and a lampshade arranged outside the LED lamp, wherein the lampshadecomprises self-cleaning layers, graphene layers and a liquid crystal layer which are arranged from outside to inside in sequence; the liquid crystal layer is arranged between the two graphene layers;the control unit is used for adjusting light transmittance of the lampshade by changing voltage between the two graphene layers; each self-cleaning layer comprises a waterproof layer, a base layer and a dustproof layer which are arranged from outside to inside in sequence. A liquid crystal turnover ratio is controlled by loading liquid crystal between the two graphene layers and controlling the voltage between the two graphene layers, so that the transmittance is adjusted; illumination intensity is freely changed according to individual difference and actual demands of users, dust can be polarized under the action of electric field force, therefore, the dust is removed, and the lamp has quite high self-cleaning cavity and can be waterproof and anti-fog.

Description

Technical field [0001] The invention relates to the field of electronics, in particular to an LED anti-glare system and an anti-glare LED lamp. Background technique [0002] The LED (Light Emitting Diode) lamp is an electroluminescent semiconductor material chip. Due to the advantages of energy saving, environmental protection, long life, and no flicker, the LED lamp has become the main lighting tool. However, the current LED lamp, There are also many shortcomings, such as glare, replacement and other shortcomings. Among them, Dazzle refers to the unsuitable brightness distribution in the field of view, or the extreme brightness contrast in space or time, which causes vision. Visual conditions that are uncomfortable and reduce the visibility of objects. There is a sense of light in the visual field that the human eye cannot adapt, which may cause disgust, discomfort or even loss of clarity. Excessively high brightness or large brightness changes occur in a certain part of the f...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing LED anti-glare technology usually uses light distribution technology to expand the LED point light source into a surface light source. By increasing the light-emitting surface, the glare is eliminated, the visual effect is sublimated, and visual fatigue is eliminated. However, this function is relatively single. Moreover, the current existing LED lights also lack dynamic monitoring, and equipment failures cannot be detected in time

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