Self-cleaning device for urban LED street lamps

Abstract

The invention discloses a self-cleaning device for urban LED street lamps. The self-cleaning device comprises a lamp post and an LED lamplight plate, wherein a mounting shell is fixedly arranged at the upper end of the lamp post; a drainage channel and a first cavity are formed in the interior of the mounting shell; the inner side wall of the drainage channel is rotatably connected with a first rotating shaft; two impellers are fixedly arranged on the first rotating shaft in a sleeving mode; a mounting groove is formed in the inner top wall of the drainage channel; the interior of the mountinggroove is rotatably connected with a second rotating shaft; the first rotating shaft and the second rotating shaft are in normal running fit through a gear set; a friction ring is fixedly arranged onthe second rotating shaft in the sleeving mode; the inner wall of the mounting groove is further fixedly connected with an arc-shaped friction plate in contact with the friction ring all the time; the arc-shaped friction plate is fixedly connected with a heat conducting plate; and the interior of the first cavity is filled with evaporated liquor with low boiling point. According to the self-cleaning device, automatic cleaning can be carried out on the LED street lamps, so that the lighting effect is guaranteed; and the transmission and reset processes are carried out spontaneously respectively, so that the time and energy of municipal workers for cleaning work are saved, and the self-cleaning device is convenient to use.

Description

technical field [0001] The invention relates to the technical field of LED street lamps, in particular to a self-cleaning device for urban LED street lamps. Background technique [0002] Nowadays, LED street lamps have become the mainstream lamps for urban road night lighting due to their advantages of environmental protection, pollution-free, low power consumption, high luminous efficiency and long life. However, because LED street lights are usually installed on both sides of the road, the dust from vehicles passing by every day will adhere to the surface of the light panel of the LED street light, which may affect the lighting effect after a long time, and because the height of the LED street light is high, it is not convenient for municipal workers clean up. [0003] To this end, we propose a self-cleaning device for urban LED street lamps. Contents of the invention [0004] The purpose of the present invention is to solve the problems in the background technology, a...

AI Technical Summary

Problems solved by technology

However, because LED street lights are usually installed on both sides of the road, the dust from vehicles passing by every day will adhere to the surface of the light panel of the LED street light, which may affect the lighting effect after a long time, and because the height of the LED street light is high, it is not convenient for municipal workers to clean up

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