High-power solar concentrator power generation device

Abstract

The invention discloses a high-power solar concentrator power generation device. The device comprises a column. A lower hinge block is arranged on the top end of the column and is hinged to an upper hinge block through a hinge member including a nut for deadlocking. An assembly platform is fixedly arranged on the upper hinge block. A rotational shaft is arranged on the assembly platform and is vertical to the projection of a hinge shaft of the hinge member on a horizontal plane. Two ends of the rotational shaft are rotatably installed on a bearing base. One end of the rotational shaft is driven by a speed reducer fixedly mounted on the assembly platform. A glass shell of a cuboid structure is supported and connected above the rotational shaft by a connecting piece. The top of the glass shell is open. A Fresnel lens assembly is spread on the top of the glass shell. A battery module is arranged on a position on the inner bottom of the glass shell corresponding to the position of the Fresnel lens assembly.

Description

technical field [0001] The invention relates to concentrated photovoltaic power generation technology for converting solar energy into electrical energy. Background technique [0002] Concentrating photovoltaic devices either use a complex tracking mechanism that moves in two-dimensional directions to track the sun's rays, or do not set up a tracking function; the structure of the two-dimensional tracking mechanism is too complicated, and there are many unstable factors; without a tracking mechanism, the whole has no Any adjustable structure and moving structure cannot make full use of solar energy, and there is a phenomenon of wasting solar energy; at the same time, the current concentrating lens (commonly has a Fresnel lens) is directly mounted on the shell as a whole, and the shell The body is supported by criss-cross steel plates. This structure makes it difficult to adjust the condenser lens during assembly, and the overall structure is also relatively bulky. Contents...

AI Technical Summary

Problems solved by technology

[0002] Concentrating photovoltaic devices either use a complex tracking mechanism that moves in two-dimensional directions to track the sun's rays, or do not set up a tracking function; the structure of the two-dimensional tracking mechanism is too complicated, and there are many unstable factors; without a tracking mechanism, the whole has no Any adjustable structure and moving structure cannot make full use of solar energy, and there is a phenomenon of wasting solar energy; at the same time, the current concentrating lens (commonly has a Fresnel lens) is directly mounted on the shell as a whole, and the shell The body is supported by criss-cross steel plates. This structure makes it difficult to adjust the condenser lens during assembly, and the overall structure is also relatively bulky.

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