Self-cleaning street lamp

Abstract

The invention relates to a self-cleaning street lamp comprising a lamp post, a support plate, a lamp shell and a lamp tube and further comprising a cleaning mechanism and a heat dissipation mechanism.The heat dissipation mechanism comprises a heat dissipation pipe, a connecting pipe, a fixing box, two branch pipes, two driving plates and two control assemblies. The cleaning mechanism comprises awater box, a floating plate, two connecting rods, a moving plate, a water discharging pipe, connecting cloth, two cleaning assemblies and four folding assemblies. The cleaning assembly comprises a nozzle, a fixing rod, an air cylinder, a piston, a driving rod, a water inlet pipe and a water outlet pipe. Each folding assembly comprises a rotating shaft, a swing plate, two torsion springs and two bearings. According to the self-cleaning street lamp, the functions of cooling and heat dissipation in the lamp shell are achieved through the heat dissipation mechanism, the situation that a lamp tubeis damaged due to overheating in the lamp shell is avoided, the reliability of equipment is improved, the function of cleaning the lamp shell is achieved through the cleaning mechanism, and the situation that the lighting effect of the lamp tube is affected due to the fact that dust covers the lamp shell is avoided.

Description

technical field [0001] The invention relates to the field of street lamps, in particular to a self-cleaning street lamp. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places where lighting is required. [0003] After the existing street lamps are used for a long time, the lamp shell is easy to be contaminated with more dust, which will block the lighting line of sight of the lamp tubes, thereby affecting the lighting effect. Not only that, but when the existing street lamps are in use, the lamp tubes will generate more dust. If the heat is not dissipated in time, the lamp tube will be overheated and damaged, which will affect the lighting work and reduce the reliability of the existing street lamps. Contents of the invention [0004] The technical problem to be solved by the present invention is...

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Problems solved by technology

[0003] After the existing street lamps are used for a long time, the lamp shell is easy to be contaminated with more dust, which will block the lighting line of sight of the lamp tubes, thereby affecting the lighting effect. Not only that, but when the existing street lamps are in use, the lamp tubes will generate more dust. If the heat is not dissipated in time, the lamp tube will be overheated and damaged, which will affect the lighting work and reduce the reliability of the existing street lamps.

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