Photovoltaic panel automatic light following and cleaning device based on light sensation control

Abstract

The invention relates to the technical field of mechanical automation and discloses a photovoltaic panel automatic light following and cleaning device based on light sensation control. The device comprises a base and a sliding rail. A first gear is movably connected into the base, a rack is movably connected to an outer portion of the first gear, a second gear is movably connected to the outer portion of the rack, a rotating wheel is fixedly connected to the outer portion of the second gear, a crawler belt is movably connected to the outer portion of the rotating wheel, a shell is movably connected to the outer portion of the second gear, and a first spring is movably connected to the outer portion of the shell; and under interaction of the base, the first gear, the rack, the second gear,the rotating wheel, the crawler belt, the shell, the first spring, a photovoltaic panel and a photosensitive assembly, the device has a light following effect under characteristics of a photoconductive resistor so that a possibility that the photovoltaic panel is directly irradiated by sunlight is increased, generated electric energy is increased too, working efficiency of the photovoltaic panel is ensured, and the device is more suitable for use of actual conditions.

Description

technical field [0001] The invention relates to the technical field of mechanical automation, in particular to a photovoltaic panel automatic light tracking and cleaning device based on light sensing control. Background technique [0002] Solar energy is a renewable energy source. Refers to the sun's heat radiation energy, the main performance is often said that the sun's rays. In modern times, it is generally used to generate electricity or provide energy for water heaters. Since the birth of life on earth, it has mainly survived on the heat radiation energy provided by the sun. Since ancient times, humans have also known to use sunlight to dry objects and use it as a method of making food, such as making salt and drying salted fish. With fossil fuels decreasing day by day, solar energy has become an important part of the energy used by human beings and has been continuously developed. There are two ways to use solar energy: photothermal conversion and photoelectric conv...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an automatic light-following and cleaning device for photovoltaic panels based on light-sensing control, which has the advantages of automatic cleaning and light-following, and solves the problem of being in some harsh environments such as deserts and having a large range. For site application, due to the large wind and sand that will block the surface of the photovoltaic panel, the photovoltaic panel will not be able to receive the sunlight from the outside, and the electricity generated will also be greatly reduced. If it is not cleaned for a long time, it will cause damage to the photovoltaic panel. Due to the direction, the photovoltaic panels cannot be exposed to direct sunlight, which may cause the problem that their working efficiency cannot reach the maximum.

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