Solar concentrated optical disc

Abstract

The invention discloses a solar concentrated optical disc. The solar concentrated optical disc comprises a back plate, a reflective curved plate and a rear cover plate, wherein the surfaces of the reflective curved plate and the back plate are adhered, the back surface of the back plate is fixedly connected with radial ribs, the periphery of the back surface of the back plate is also fixedly connected with circumferential ribs, the rear cover plate is fixedly connected with the radial ribs and the circumferential ribs, fillers are arranged between the back plate and the rear cover plate, the fillers are filled in an area formed by the radial ribs and the circumferential ribs of the back plate and the rear cover plate, and sealing edges are arranged between the peripheral edges of the reflective curved plate and the circumferential ribs of the back plate. According to the solar concentrated optical disc disclosed by the invention, the weight is light, the production cost is low, and the mass production can be easily realized.

Description

technical field [0001] The invention relates to a solar concentrating disc. Background technique [0002] The solar concentrating disc is a component of the solar concentrating device. The solar concentrating device uses multiple discs to install together to form a precise circular reflective curved plate. The sunlight shines on the reflective curved plate. These reflective curved plates Focus the light on a focal point, and heat the object at the focal point to a very high temperature. The traditional solar concentrating disc is designed and manufactured with a whole stamping part, which has high production cost, heavy weight, and is limited by the cost of the mold. Reflective disc Sheet can not be done very big, especially the reflective disk manufacturing cost of giant single sheet is very high and can't realize. Contents of the invention [0003] The object of the present invention is to provide a solar concentrating disc with light weight and low production cost. ...

AI Technical Summary

Problems solved by technology

[0002] The solar concentrating disc is a component of the solar concentrating device. The solar concentrating device uses multiple discs to install together to form a precise circular reflective curved plate. The sunlight shines on the reflective curved plate. These reflective curved plates Focus the light on a focal point, and heat the object at the focal point to a very high temperature. The traditional solar concentrating disc is designed and manufactured with a whole stamping part, which has high production cost, heavy weight, and is limited by the cost of the mold. Reflective disc The disk cannot be made very large, especially the manufacturing cost of a giant single-piece reflective disk is very high and cannot be realized

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