Street lamp capable of maintaining illumination intensity

Abstract

The invention discloses a street lamp capable of maintaining the illumination intensity. The street lamp comprises a lamp shell plate and rotary lampshade. The rotary lampshade is connected with a motor. Wipers are arranged in the lamp shell plate. Rain guide holes are formed in the two sides of the lamp shell plate. Rain guide plates are hinged to the rain guide holes. Electromagnets are arranged on the lamp shell plate. A mounting frame is provided with a rainfall induction box. A sealed flexible film plate is arranged at the bottom of the rainfall induction box. A pressure sensor is arranged under the center of the flexible film plate. An arc-shaped mesh opening plate is arranged at a box opening of the rainfall induction box. Water outlet holes are evenly formed in the two sides of the bottom of the rainfall induction box. Each wiper comprises a sponge brush. Oblique water guide grooves are evenly formed in each sponge brush symmetrically. A pollution clearing box is arranged at the top ends of the inner walls of the rain guide plates. A detergent is contained in the pollution clearing box. A discharge seam is formed in the center of the bottom of the pollution clearing box. A mixing plate is arranged in the middle of the discharge seam. A compressed spring is arranged at the rear end of the mixing plate. An electromagnet is arranged at the rear end of the compressed spring. According to the street lamp maintaining the illumination intensity, intelligent automatic cleaning can be achieved, the cleaning effect is good, power consumption is low, and the illumination intensity of the street lamp can be guaranteed for a long time.

Description

technical field [0001] The invention relates to the technical field of street lamp design, in particular to a street lamp maintaining illumination intensity. Background technique [0002] Traditional street lamps cannot automatically clean the lamp body, and because the lamp pole is long, manual scrubbing is difficult, so it can only be washed by natural rainwater, and the lighting part of the lamp body is located below, so the rainwater washing position and strength are very limited. Over time, the lamp body of the street lamp is covered by dust and stains, resulting in a decrease in illumination intensity and reduced illumination effect. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a street lamp that maintains the illumination intensity, which can realize intelligent automatic cleaning, has good cleaning effect, low power consumption, and can ensure the illumination intensity of the street lamp for a lo...

AI Technical Summary

Problems solved by technology

[0002] Traditional street lamps cannot automatically clean the lamp body, and because the lamp pole is long, manual scrubbing is difficult, so it can only be washed by natural rainwater, and the lighting part of the lamp body is located below, so the rainwater washing position and strength are very limited. Over time, the lamp body of the street lamp is covered by dust and stains, resulting in a decrease in lighting intensity and reduced lighting effect

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