Solar street lamp capable of automatically adjusting angle of cell panel

Abstract

The invention relates to the technical field of smart cities, and discloses a solar street lamp capable of automatically adjusting the angle of a cell panel. The solar street lamp comprises a mountingbox, a direct-current motor and a converter device are arranged in the mounting box, a storage battery is fixedly connected to the top of the converter device, a first bevel gear is movably connectedto the output end of the direct-current motor, and a second bevel gear and a third bevel gear are connected to the tooth edges of the left side and the right side of the first bevel gear in an engaged mode respectively. According to the solar street lamp capable of automatically adjusting the angle of the cell panel, when different photoresistors are irradiated by sunlight, two electromagnets respectively drive different contact blocks to abut against each other, and positive and negative electrodes of the storage battery are positively and negatively connected with positive and negative electrodes of the direct-current motor, so that the direct-current motor automatically changes the rotation direction. A first gear and a second gear are indirectly driven to rotate in cooperation with the direct-current motor, so that a toothed bar is driven to drive the solar cell panel to deflect, and the effects of automatically adjusting the angle of the solar cell panel and improving the light energy conversion and power storage efficiency are achieved.

Description

Technical field [0001] The invention relates to the technical field of smart cities, in particular to a solar street light capable of automatically adjusting the angle of a battery panel. Background technique [0002] Street lamps are an indispensable part of urban road lighting. In order to save energy and reduce emissions, energy-saving street lamps are now used in cities, including solar street lamps and wind-powered circuit lamps. Among them, solar street lamps are widely used; however, solar panels in general solar street lamps are The fixed installation can only convert the direct sunlight on the solar panel when in use, which leads to insufficient conversion of light energy by the solar panel when the sun is slanted in the morning and afternoon or when the sun is not strong enough such as cloudy weather. Some light energy resources are wasted, and the efficiency of storing electric energy is low. Sometimes it is necessary to frequently replace the battery for the street la...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a solar street lamp that can automatically adjust the angle of the battery panel, which has the advantages of automatically adjusting the angle of the solar panel, improving the efficiency of light energy conversion and power storage, and saving a lot of manpower and material resources. The solar panels of solar street lamps cannot be automatically adjusted, the light energy conversion rate is low, and the batteries need to be replaced frequently

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