Thin film battery rotating structure

Abstract

The invention discloses a thin-film battery rotating structure, which includes a rotating structure base, a first pinion base is fixedly connected to the inner bottom of the rotating structure base, and a first pinion is movably connected to the top of the first pinion base, and the first pinion The left side of the top is fixedly connected with a rotating handle connecting rod. The rotating structure of the thin film battery is provided with a large gear. The staff rotates the rotating handle, and the rotating handle drives the large gear to rotate through the rotating handle connecting rod and the first small gear. The middle top of the large gear is fixedly connected with a slide rail, and the top of the slide rail is movable. It is connected with the thin-film battery support column, and the thin-film battery is located on the inner side of the thin-film battery support column. By rotating the handle, the thin-film battery is driven to rotate. By rotating the handle, it is convenient to adjust the angle at which the thin-film battery absorbs sunlight, which can make the thin-film battery more fully It absorbs solar energy efficiently, and the adjustment is more flexible, which improves the work efficiency of the staff.

Description

technical field [0001] The invention relates to the technical field of thin-film battery rotation structures, in particular to the thin-film battery rotation structure. Background technique [0002] Solar thin-film batteries have the advantages of small mass, extremely thin thickness, and bendability; the current industrial production of solar photovoltaic thin-film batteries mainly includes: cadmium telluride, copper indium gallium selenide, amorphous silicon, gallium arsenide, etc., although thin-film solar cells It appeared in the 1980s. However, due to the relatively backward science and technology in the early days, the photoelectric conversion efficiency was low, and the attenuation rate was high. In the early years, it did not attract enough attention from the industry. Statistics show that the market share of thin-film solar cells in 2013 It is about 1.1%, but with the continuous advancement of academic technology, the photoelectric conversion efficiency of thin-film...

AI Technical Summary

Problems solved by technology

[0002] Solar thin-film batteries have the advantages of small mass, extremely thin thickness, and bendability; the current industrial production of solar photovoltaic thin-film batteries mainly includes: cadmium telluride, copper indium gallium selenide, amorphous silicon, gallium arsenide, etc., although thin-film solar cells It appeared in the 1980s. However, due to the relatively backward science and technology in the early days, the photoelectric conversion efficiency was low, and the attenuation rate was high. In the early years, it did not attract enough attention from the industry. Statistics show that the market share of thin-film solar cells in 2013 It is about 1.1%, but with the continuous advancement of academic technology, the photoelectric conversion efficiency of thin-film solar cells has been rapidly improved. Current laboratory data show that the photoelectric conversion efficiency of existing types of thin-film solar cells has approached or even partially exceeded that of traditional crystalline silicon solar cells. Batteries have certain advantages due to less material, simple process, low energy consumption, and low cost, and are more and more accepted by the industry. Therefore, the thin-film solar cell industry has developed rapidly. With increasing investment in the field and the need for sustainable social development, thin-film solar cells will be more widely used. Traditional crystalline silicon solar cells are composed of silicon, and the main part of the cell is fragile and prone to invisible cracks. Most of them have a layer of tempered glass as a Protection, resulting in heavy weight, inconvenient to carry, poor shock resistance, high cost, and more or less reduced efficiency

[0003] The existing solar thin film battery is inconvenient to install, it is inflexible to adjust the rotation of the solar thin film battery, and the light absorption operation efficiency of the solar thin film battery is low

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