Light-guiding plane lighting lamp with external power supply

Abstract

The invention relates to a light-guiding plane lighting lamp with an external power supply; an LED point light source is arranged on an aluminium electrode plate so as to form a lamp ring; the front end in the lamp ring is sheathed with a light-guiding plate; the front end of the light-guiding plate is sheathed with a ground glass sheet; the periphery of the lamp ring is sheathed with a radiator; and finally, the lamp ring is fixed on an installing seat. The light-guiding plane lighting lamp is an ultra-thin product, the thickness thereof is less than 2cm, the external power supply is adopted to be connected with the LED point light source arranged on the lamp ring, the point light source is converted into the light-guiding plane lighting lamp, therefore, the light-guiding plane lighting lamp increases the lighting area and illumination, has the advantages of reasonable structure, convenient installation, high energy-saving efficiency, strong illumination, long service life and small installation occupying space and is suitable for being used as various different lamps for indoor decoration and advertising lighting.

Description

【Technical Field】 [0001] The invention belongs to the technical field of lighting equipment, and relates to a light guide plane illuminating lamp with an external power supply and an external power supply 【Background technique】 [0002] In daily life, the existing lighting equipment mainly includes bulbs, T4 tubes, T5 tubes and T8 tubes, fluorescent tubes, LED lamps and LED point light sources, etc. However, the disadvantages of the above-mentioned lighting equipment are: the manufacturing process is relatively complicated , The stability of the product is poor, and the energy saving effect is not ideal. [0003] Among the above-mentioned lighting equipment, the most energy-saving is the LED light source. The existing LED light sources are also divided into point light sources and light-guiding plane light sources in use. At present, high-power LED point light sources are usually used for illumination, while LED light-guiding plane light sources are only For advertising light boxe...

AI Technical Summary

Problems solved by technology

[0002] In daily life, the existing lighting equipment mainly includes light bulbs, T4 tubes, T5 tubes, T8 tubes, fluorescent tubes, LED lights and LED point light sources, etc., but the disadvantages of the above-mentioned lighting equipment are: the production process is relatively complicated , The stability of the product is poor, and the energy saving effect is not ideal

[0003] The LED light source is the most energy-saving among the above-mentioned lighting equipment. The existing LED light source is also divided into point light source and light guide plane light source in use. At present, high-power LED point light source is usually used for lighting, while LED light guide plane light source is only As an advertising light box or decoration, only low-power LEDs are used as the light source, and its illuminance has not been improved very well.

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