Solar power generation device using circular involute for light condensation

Abstract

The invention relates to the technical field of solar power generation devices, and discloses a solar power generation device using a circular involute for light condensation, which comprises a light condensation assembly used for enabling light to be totally reflected on a body wall for a plurality of times and to be transmitted downwards step by step. A reflection part is formed at the bottom of the light condensation assembly. A light collecting ball is arranged in the light condensation assembly, and a photovoltaic panel is arranged on the outer wall of the light collecting ball. The light rays are totally reflected for a plurality of times in the light condensation assembly and are transmitted downwards step by step, most of the light rays irradiate the photovoltaic panel of the light collecting ball, the rest of the light rays irradiate the light reflecting layer of the light condensation reflecting surface, and the light rays are reflected by the light reflecting layer and are also reflected to the photovoltaic panel of the light collecting ball, so that the light rays are efficiently utilized, and the light ray loss is less. The device is novel in design, and has the advantages of simple structure, low cost, small occupied area and excellent power generation effect.

Description

technical field [0001] The invention relates to the technical field of solar power generation devices, in particular to a solar power generation device that uses a circular involute to concentrate light. Background technique [0002] Solar energy is an abundant renewable and clean energy source on the earth. Efficient use of solar energy plays an important role in the realization of the country's "carbon neutrality". However, traditional distributed photovoltaic power generation devices have disadvantages such as large occupation area, short lighting time, and dependence on the sun's position, which seriously limits the comprehensive promotion and further application of solar energy. Therefore, improving the solar power generation device has important practical significance. [0003] For example, the Chinese patent announcement number is: CN107317546B invention patent, which discloses a solar power generation device, including a base and a column arranged on the base, and a...

AI Technical Summary

Problems solved by technology

[0005] 1. The setting of the above-mentioned mechanical structure makes the cost of the power generation device very high, which is not conducive to large-scale application;

[0006] 2. The volume and floor area of ​​the above-mentioned power generation device are still too large, which wastes a lot of space;

[0007] 3. The power generation effect of the above-mentioned power generation device is poor, and the conversion rate of light energy is low;

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