Automatic tracking type solar street lamp

Abstract

The invention discloses an automatic tracking type solar street lamp which comprises a solar cell panel, a tracking sensor, a rotating frame, a coupler, a transmission rod, a first motor, a second motor, a main shaft, a first lamp pole, a second lamp pole, a rainproof box, a bird repelling device, a lamp frame, an LED lamp and a fastening screw. According to the automatic tracking type solar street lamp, the tracking sensor composed of four photoresistors is adopted, and therefore the deflection angle, namely the azimuth angle of the sun moving from east to west and the sun apparent altitude, namely the altitude angle of the sun can be detected; the first motor and the second motor are used for controlling the direction and the angle of the solar panel so that illumination all day can be sufficiently utilized; the bird repelling device part with a rainproof structure is additionally arranged so that the phenomenon that birds move on the solar panel, and consequently work of the whole device is affected can be prevented, and applicability is improved; and the lamp poles are of adjustable structures, a worker does not need to climb up the lamp poles when parts need to be replaced or the street lamp needs to be repaired, and labor losses are reduced.

Description

technical field [0001] The invention relates to a solar street lamp, in particular to a solar street lamp with automatic tracking function and wind energy compensation. Background technique [0002] Solar energy is a safe, environmentally friendly, and renewable energy. Its basic technology is to convert solar energy into electrical energy through solar panels, and then use electrical energy to drive different equipment to achieve production. Therefore, it has become a key research object in the energy field in the 21st century. . With the increase of automobiles, the serious situation of global warming and energy crisis continues to intensify. Our country encourages people to use clean and manufacturable energy instead of traditional non-renewable resources such as gasoline and diesel. Therefore, it is loved by people in the field of modern energy. The application of solar energy The field is also expanding. [0003] Solar street light is a common street light in daily li...

AI Technical Summary

Problems solved by technology

[0003] Solar street light is a common street light in daily life. It uses the principle of solar power generation to convert light energy into electrical energy for street lighting, saving a lot of electricity. However, the traditional solar street light has a single function, and the direction of the solar panel is fixed. It cannot change direction with the movement of sunlight, so the energy conversion rate is low, and the existing street lights are easily affected by birds, especially some birds like to build nests on street lights, which not only affects the normal work of solar energy, but also The excrement such as bird droppings produced by it will also corrode the structure of the street lamp, resulting in a reduction in the service life of the street lamp, which brings great inconvenience to people's lives

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