Anti-dazzle LED indicting lamp

Abstract

The invention relates to an anti-dazzle LED indicating lamp. The anti-dazzle LED indicating lamp comprises a lampshade, a lamp holder and a chip; the chip is fixedly mounted on the lamp holder, and the lampshade is of a double-layer structure; the hollow interlayer of the lampshade is in a sealed state; the hollow interlayer of the lampshade is internally filled with a shading agent which is made of a colloidal amorphous body; a heating wire is further laid in the hollow interlayer and is in parallel connection to a circuit of the indicating lamp, and a photosensitive piece is in series connection to the heating wire; when the light is strong, the photosensitive piece enables the circuit to be turned on, and the light-sensing face of the photosensitive piece is away from the chip; and the indicating lamp can automatically adjust illumination brightness according to external light intensity, soft shimmer can be generated at night, the indicating effect can be achieved, and a normal rest of people cannot be affected.

Description

technical field [0001] The invention relates to an LED light, in particular to an indicator light for preventing the light from being dazzled at night. Background technique [0002] LED is called the fourth-generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It is widely used in various indications, displays, decorations, backlights, general lighting and urban night scenes. With the advancement of science and technology, daily life is inseparable from various electrical equipment; in today's homes, offices and other places, various electrical appliances, large and small, are flashing with various indicator lights. Cover up, and when the night comes or the indoor light is dark, the light of various indicator lights is very dazzling; especially the indicator light made of LED, because the LED light has high directionality and strong light transmission, Therefore, dazzling light is...

AI Technical Summary

Problems solved by technology

[0002] LED is called the fourth-generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It is widely used in various indications, displays, decorations, backlights, general lighting and urban night scenes. With the advancement of science and technology, daily life is inseparable from various electrical equipment; in today's homes, offices and other places, various electrical appliances, large and small, are flashing with various indicator lights. Cover up, and when the night comes or the indoor light is dark, the light of various indicator lights is very dazzling; especially the indicator light made of LED, because the LED light has high directionality and strong light transmission, Therefore, the dazzling light is emitted at night, which affects people's normal sleep; especially in the middle of the night, the dazzling light is very easy to shed afterimages in the eyes, which not only affects people's sleep again but also damages eyesight to varying degrees

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