A solar street lamp

Abstract

The invention provides a solar street lamp. The solar street lamp is characterized in that a lamp pole is also provided with a solar cell panel which is used for charging a storage cell; the lamp pole is also fixedly provided with a dust removing structure which is used for cleaning the solar cell panel; the dust removing structure comprises a windmill which can be powered to rotate by utilizing wind energy and a dust removing brush which is rotationally connected to the solar cell panel; a rotating shaft which is used for fixing the dust removing brush is arranged at the center of the solar cell panel. Through the arrangement of the dust removing brush and the windmill, the windmill is positioned at the upper end of the lamp pole after the installation of the solar street lamp is completed; during a specific using process, the windmill is blown to rotate by wind power, the rotating shaft is driven to rotate after the windmill rotates, and the dust removing brush can rotate as the dust removing brush is fixedly connected with the rotating shaft; since the dust removing brush is arranged at the center of the solar cell panel, dust removing can be carried out on the solar cell panel when the dust removing brush rotates, dust accumulated on the solar cell panel can be effectively removed, the power generation stability of the solar cell panel can be ensured, and the use is very convenient.

Description

technical field [0001] The invention relates to a solar street lamp. Background technique [0002] Street lights are devices fixed on both sides of the road for lighting vehicles at night, and are widely used in daily life. [0003] Most of the street lamps in the prior art are powered by ordinary current, that is, the distribution network supplies power to the street lamps. Since the street lamps are located on both sides of the road and are erected along the road, the circuit of the street lamps is very complicated when the power supply is supplied to the street lamps by the distribution network. Moreover, the cost of street lamp erection is very high, which is not conducive to the use and maintenance of street lamps; in addition, some street lamps are powered by solar cells, that is, solar panels are used to generate electricity, and then the electric energy is supplied to the lamp body to light up the street lamps. Street lamp circuit, but in the specific use process, d...

AI Technical Summary

Problems solved by technology

[0003] Most of the street lamps in the prior art are powered by ordinary current, that is, the distribution network supplies power to the street lamps. Since the street lamps are located on both sides of the road and are erected along the road, the circuit of the street lamps is very complicated when the power supply is supplied to the street lamps by the distribution network. Moreover, the cost of street lamp erection is very high, which is not conducive to the use and maintenance of street lamps; in addition, some street lamps are powered by solar cells, that is, solar panels are used to generate electricity, and then the electric energy is supplied to the lamp body to light up the street lamps. Street lamp circuit, but in the specific use process, dust is easy to accumulate on the solar panel, which will affect the power generation performance of the solar panel, and it is inconvenient to use

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