A solar street light system

Abstract

The invention provides a solar streetlight system. The solar streetlight system comprises a light post. A selectable light frame is arranged on the upper portion of the light post and is provided with a hanging frame. A rotary lampshade is arranged below the hanging frame and is internally provided with an LED illuminating light. A thin film of a thin film solar cell is pasted outside the lampshade. A first motor is arranged in the light post and used for driving the lampshade to rotate. A second motor is further arranged in the light post and used for driving the light frame to rotate. A light pursuing sensor is further arranged on the lower edge of the lampshade. A processor is arranged on the lower portion of the light post and is used for working out the solar position according to solar illumination information of the light pursuing sensor and controlling rotation of the light frame and the lampshade according to the solar position to make the vertex angle of the lampshade be aligned with the solar position furthest. Meanwhile, the invention discloses an operation method of the solar streetlight system. According to the solar streetlight system and the operation method thereof, the thin film solar cell is adopted, a streetlight is small in weight, compact in structure and high in intelligent degree.

Description

technical field [0001] The invention relates to a street lamp system, in particular to a solar street lamp system. Background technique [0002] Energy shortage is the most serious problem facing mankind. The development and utilization of green energy, especially solar energy, can not only alleviate the problem of energy shortage, but also protect the environment. With the rapid development of the solar energy industry, there are already a large number of street lamps using wind energy or solar energy in the field of municipal street lamps. However, these street lights generally have the defects of high cost, low energy efficiency, and lack of intelligence. Solar energy has low energy density and is easily limited by weather conditions and time. Experiments have proved that when the sunlight illuminates the solar panel vertically, the efficiency is the highest and the electricity generated is the most. However, the solar panels in the existing street light system are al...

AI Technical Summary

Problems solved by technology

Therefore, street lamps using fixed solar panels have the defect of low energy conversion efficiency.

[0003] At the same time, because the conventional solar panel is a polysilicon solar panel, its volume is relatively large, it is relatively heavy, it is not easy to install, and the cost is high

[0004] In addition, the existing solar street lighting system has the defect of low intelligence and cannot monitor the street lighting system well

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