Method for gathering light energy for distributed collection type reflection system

A reflective system and light energy technology, applied in solar heating systems, solar thermal energy, solar ray concentration, etc., can solve problems such as inability to collect solar energy in large areas, errors, and high prices

Inactive Publication Date: 2005-06-29
覃世仲
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  • Abstract
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  • Application Information

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Problems solved by technology

It can be seen that light energy conversion materials have become quite popular, but why haven't household solar generators appeared yet? The reason is that our concept is wrong. In order to collect solar energy in a large area, the method we are using now is to expand the area of ​​the light energy conversion material. Because the price of the light energy conversion material is relatively high, it is impossible to collect solar energy in a large area. It is to engage in some low-power applications: solar cells, solar water heaters, etc.

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  • Method for gathering light energy for distributed collection type reflection system

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Embodiment Construction

[0013] The light energy collector (2) is fixedly installed at a certain position, and the multi-faceted reflectors (3) are scattered and installed near the light energy collector (2), and the light (4) gathered by each reflector (3) Irradiate on the light energy conversion material of the light energy collector (2), thus realizing the collection and utilization of light energy in a large area.

[0014] The light (4) from the light source (1) is irradiated on the reflectors (3) on each surface, and the reflectors (3) gather the light (4) onto the light energy conversion material of the light energy collector (2), so that the light energy is converted The light receiving intensity of the material increases, and finally realizes the conversion and storage of light energy.

[0015] Mirror (2) generally can be selected for use: concave mirror or plane mirror. Due to the use of concave mirrors or flat mirrors to collect light energy in a large area, its cost is far cheaper than inc...

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Abstract

The invention relates to a method for collecting light energy, in particular to a method for collecting light energy by a diffuse reflection system. Its purpose is to realize the collection and utilization of large-area light energy without enlarging the area of ​​the light energy conversion material. We fixedly install the light energy collector (with light energy conversion material on the surface) in one place, and install multi-faceted reflectors scattered around the light energy collector. The reflectors generally use concave mirrors to adjust the reflected light pair The quasi-light energy collector increases the light receiving intensity of the light energy conversion material and realizes the large-area collection and utilization of light energy. The invention is beneficial to the collection and utilization of light energy in a large area, and the method can be applied to the design of household solar power generators and building lighting, and can be applied in super large solar power stations.

Description

technical field [0001] The invention relates to a method for collecting light energy, in particular to a method for collecting light energy by a diffuse reflection system. Background technique [0002] At present, solar energy technology has been applied to: solar cells, which are composed of monocrystalline silicon or polycrystalline silicon, and convert the absorbed solar energy into electrical energy for use; solar water heaters, which absorb solar energy through the surface and convert it into heat energy. It can be seen that light energy conversion materials have become quite popular, but why haven't household solar generators appeared yet? The reason is that our concept is wrong. In order to collect solar energy in a large area, the method we are using now is to expand the area of ​​the light energy conversion material. Because the price of the light energy conversion material is relatively high, it is impossible to collect solar energy in a large area. It is to engag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S23/70
CPCY02E10/40
Inventor 覃世仲
Owner 覃世仲
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