Solar street lamp capable of adjusting the angle of a solar cell panel

Abstract

The invention relates to the technical field of solar street lamps. The invention discloses a solar street lamp capable of adjusting the angle of a solar cell panel. The solar street lamp comprises amounting box, a servo motor is fixedly connected to the middle of the bottom of the inner wall of the mounting box, a rotating rod is fixedly connected to the output end of the servo motor, a bearingis arranged in the middle of the top of the mounting box, and the top of the rotating rod extends to the position above the top of the mounting box through the bearing. According to the invention, through rotation of the servo motor, a solar panel on a whole bearing plate can be freely adjusted by 360 degrees in the range of a horizontal angle; meanwhile, through cooperation with the automatic telescopic capability of an electric push rod, the elevation angle of the solar panel is adjusted, so that the solar panel can be automatically adjusted according to the irradiation angle of sunlight inone day, the solar panel is always located at the position with the strongest illumination intensity, maximum utilization of illumination energy is guaranteed, and then the power generation efficiencyof the whole solar panel is improved.

Description

technical field [0001] The invention relates to the technical field of solar street lamps, in particular to a solar street lamp with adjustable angles of solar panels. Background technique [0002] Solar energy is a clean and non-polluting energy with great development prospects. At the same time, my country is a country rich in solar energy resources. Improving the efficiency of solar energy utilization can greatly alleviate the problem of energy shortage. The key to using solar energy is not only to improve solar panels, but also how to make the panels play the biggest role, so that the panels can get the maximum light intensity of the sun, so as to maximize the collection of solar energy. [0003] The sun constantly changes its position throughout the day, which causes solar energy to have low density and intermittent characteristics, and the direction and angle of illumination change with time, which is very different from conventional energy sources. This puts forward ...

AI Technical Summary

Problems solved by technology

The traditional solar panel is fixed at an angle, and the solar receiving panel cannot adjust the direction of the solar receiving panel according to the direction of the sun, and cannot work at the maximum efficiency all the time

This greatly reduces the absorption efficiency of light, resulting in a large loss of energy, which affects the efficiency of the entire solar panel power generation

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