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Concentrating photovoltaic lens fixing rod

A technology of lens fixing and concentrating photovoltaics, which is applied in the field of solar power generation, can solve problems such as lens deformation, damage to concentrating photovoltaic cell chips, and small light spots, and achieve the effect of simple structure and low production cost

Inactive Publication Date: 2015-01-28
成都聚合科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current concentrating photovoltaic module made of this kind of lens, due to the weight of the lens itself, will cause the most middle part of the lens to be deformed due to its own weight, resulting in a smaller spot after the sun rays in the center of the lens pass through the lens, resulting in a smaller spot of the spot. The temperature is relatively high, which may damage the corresponding concentrated photovoltaic cell chip

Method used

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  • Concentrating photovoltaic lens fixing rod
  • Concentrating photovoltaic lens fixing rod
  • Concentrating photovoltaic lens fixing rod

Examples

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] A concentrated photovoltaic lens fixing rod, such as Figure 1~3 As shown, it includes a lens fixing rod 1 and a connecting rod 2, one end of the lens fixing rod 1 is connected to the connecting rod 2, and the height of the lens fixing rod 1 and the connecting rod 2 is consistent with the focal length of the lens. The mounting position of the concentrating photovoltaic lens fixing rod is the base position of the concentrating photovoltaic module corresponding to the intersection of small lenses 3. When the lens is placed on the concentrating photovoltaic module, the concentrating solar lens fixing bar can ensure the focal length and The set value is the same.

[0014] The using method of the present invention is:

[0015] First install the concentrated photovoltaic lens fixing rod on the base of the concentrated photovoltaic module, and then put the lens on th...

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Abstract

The invention relates to a concentrating photovoltaic lens fixing rod and belongs to the technical of solar power generation. The concentrating photovoltaic lens fixing rod comprises a lens fixing rod body and a connecting rod, wherein one end of the lens fixing rod body is connected with the connecting rod, and the height of the lens fixing rod body and the connecting rod is consistent with the focal length of a lens. The concentrating photovoltaic lens fixing rod is simple in structure and low in manufacturing cost; meanwhile, the fixing rod can well guarantee the consistency between the focal length of the lens and a set value.

Description

technical field [0001] The invention relates to a photovoltaic fixing part, in particular to a concentrated photovoltaic lens fixing rod, which belongs to the technical field of solar power generation. Background technique [0002] The concentrating photovoltaic power generation system mainly uses lenses to gather sunlight to the concentrating photovoltaic cell chip, so as to achieve the purpose of power generation. The more sunlight on the same area can be concentrated on the concentrated photovoltaic cell chip, the more electricity will be generated, which will reduce the cost of power generation. Now on the market, multiple lenses are made on a piece of toughened glass. Because of the need to withstand a certain wind force, the toughened glass will be made with a certain thickness, so that the weight of the whole lens will be relatively heavy. The current concentrating photovoltaic module made of this kind of lens, due to the weight of the lens itself, will cause the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/22
CPCY02E10/52H02S40/00
Inventor 王永向
Owner 成都聚合科技有限公司