Self-cleaning solar street light

Abstract

The invention discloses a self-cleaning type solar street lamp which comprises a street lamp pole and a side pole. The side pole is arranged on the street lamp pole, an illuminating lamp is connectedonto the side pole, openings are formed in the top of the hollow street lamp pole, an intermittent water drain mechanism for intermittently draining water is arranged in the street lamp pole, a turbine is rotationally connected into the street lamp pole, is positioned below the intermittent water drain mechanism and is coaxially connected with a first gear, the first gear meshes with a first rack,first springs are arranged between the first rack and the wall of the street lamp pole in a connected manner, a connecting pole is butted to the end, which extends out of the wall of the street lamppole, of the first rack, second springs are arranged between the connecting pole and the street lamp pole in a connected manner, and a cleaning brush for a lampshade of the illuminating lamp is slidably connected onto the side pole and is fixedly connected with the connecting pole. Compared with the prior art, the self-cleaning type solar street lamp in a scheme has the advantages that the self-cleaning type solar street lamp is provided with the intermittent water drain mechanism, the turbine and the cleaning brush, stubborn stain on the lampshade and substances in patterns can be thoroughlycleaned, the light transmission of the lampshade can be improved, and accordingly the illumination brightness of the self-cleaning type solar street lamp can be improved.

Description

technical field [0001] The invention relates to the field of lighting equipment, in particular to a self-cleaning solar street lamp. Background technique [0002] Solar-powered LED street lights have gradually entered people's field of vision with the advantages of directional light emission, high efficiency, low power consumption, good driving characteristics, fast response, long service life, and environmental protection, and have become a new generation of energy-saving lamps that are most likely to replace traditional street lights. . However, LED street lamps have relatively high requirements for heat dissipation. Due to long-term exposure to the outdoors, the surface of LED street lamps is prone to dust, making the radiator unable to dissipate heat well. [0003] In order to solve the above problems, a utility model patent with the Chinese patent application number 201220582370.7 discloses a LED street lamp with a cleaning function, including: a plurality of light sou...

AI Technical Summary

Problems solved by technology

[0004] The above scheme solves the deficiencies in the prior art through the setting of the water hole, but the above scheme still has the following problems: the rainwater can only wash away the dust on the surface of the road and other surfaces, and cannot remove some stubborn stains, especially It is more difficult to remove the dust on the place with lines on the lampshade of the lighting lamp, so that the light transmittance of the street lamp is still weak, resulting in a darker road section illuminated by the street lamp

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