Adjusting type photovoltaic equipment self-adaptive to illumination incident angle and used for power supply of unmanned aerial vehicle

Abstract

The invention discloses a self-adaptive illumination incident angle adjusting type photovoltaic device for unmanned aerial vehicle power supply, which comprises an unmanned aerial vehicle body, a double-shaft sun tracker and a solar panel, and is characterized in that the top of the unmanned aerial vehicle body is fixedly connected with the bottom of the double-shaft sun tracker. By arranging the current sensor, when the current sensor detects that the current supplied by the solar panel is reduced, an electromagnet is started to generate magnetic force to adsorb an iron plate, and then the iron plate drives a transmission rod to move leftwards, so that dust on the surface of the solar panel is cleaned by cleaning cotton on the back surface of the transmission rod; the problems that although the solar panel is continuously in vertical irradiation with the solar rays and sufficient power supply is kept, a lot of dust is easily accumulated on the surface of the solar panel in the flight process of the unmanned aerial vehicle, the solar rays on the solar panel are severely hindered, and the power supply on the solar panel in the flight process is too low are solved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle photovoltaic equipment, in particular to an adjustable photovoltaic equipment for unmanned aerial vehicle power supply with adaptive light incident angle. Background technique [0002] With the rapid development of drones, more and more drones are appearing in advertising, film and television, wedding video recordings, etc. In order to ensure that drones can be used for a long time, most drones have been installed with solar energy board, so that the UAV can continuously replenish the power during the flight. In order to ensure more power replenishment, a dual-axis sun tracker is usually installed at the bottom of the solar panel to continuously adjust the angle between the solar panel and the sunlight to ensure However, there is a problem with the adjustable photovoltaic device that adapts to the angle of incidence of light for the power supply of unmanned aerial vehicles: althoug...

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Problems solved by technology

[0003] In order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provide an adjustable photovoltaic device with adaptive light incident angle for power supply of drones, which has the advantage of automatically cleaning the solar panels, and solves the problem that although the solar panels continue to The sun's rays are vertically irradiated and sufficient power supply is maintained, but the surface of the solar panel of the drone tends to accumulate a lot of dust during the flight, which seriously hinders the sun's rays received by the solar panel, so the power supply received during the flight is too low The problem

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