Solar radiation absorption device capable of achieving automatic cleaning

Abstract

The invention discloses a solar radiation absorption device capable of achieving automatic cleaning. The solar radiation absorption device comprises a work box and a rectangular cavity located in thework box, wherein an opening of the rectangular cavity is formed upwards. A first cavity which is located on the lower side of the rectangular cavity and communicates with the rectangular cavity is fixedly arranged in the work box. A first rotating shaft is rotationally arranged on the inner wall of the lower side of a first cavity. The outer end wall of the first rotating shaft is in threaded connection with a threaded sleeve. A rectangular solar plate connected with a circumferential wall of the rectangular cavity in an abutting manner is fixedly arranged on the upper end face of the threaded sleeve. The solar radiation absorption device is a built-in power generation device capable of automatically cleaning the solar plate, under the condition that an ultraviolet detector detects that it is sunny outside and ultraviolet light is sufficient, the rectangular cavity of the device will be opened, and therefore the rectangular solar plate of the device is made to ascend to the upper opening of the rectangular cavity, and solar energy is absorbed and is converted into electric energy to be stored; and after the solar plate is used every time, sundries possibly falling on the solar plate will be blown away by fan blades of the device, and therefore the service life of the solar plate is prolonged, and a high light conversion rate is guaranteed.

Description

technical field [0001] The invention relates to the technical field of solar radiation absorption, in particular to an automatic cleaning solar radiation absorption device. Background technique [0002] Solar power generation device is a kind of equipment that converts solar energy into electric energy. At present, the existing solar power generation devices on the market have solar power generation panels outside and are directly exposed to the external environment. Various environmental changes such as wind and sun will affect The service life of solar panels will also affect the efficiency of solar panels absorbing solar energy and converting solar energy into electrical energy. Therefore, a self-cleaning solar radiation absorbing device is urgently needed to solve the above problems. For the above shortcomings, the present invention improves . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic clea...

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Problems solved by technology

[0002] Solar power generation device is a kind of equipment that converts solar energy into electric energy. At present, the existing solar power generation devices on the market have solar power generation panels outside and are directly exposed to the external environment. Various environmental changes such as wind and sun will affect The service life of solar panels will also affect the efficiency of solar panels absorbing solar energy and converting solar energy into electrical energy. Therefore, a self-cleaning solar radiation absorbing device is urgently needed to solve the above problems. For the above shortcomings, the present invention improves

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