Unlock instant, AI-driven research and patent intelligence for your innovation.

An optical overlapping solar power supply device

A technology of solar power supply and solar cells, applied in photovoltaic power generation, light radiation generators, circuits, etc., can solve the problems of high cost of solar chips, affecting the development of the photovoltaic industry, and low utilization rate, so as to facilitate drainage and reduce manufacturing costs , long service life effect

Inactive Publication Date: 2008-08-06
吴宣瑚
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Said solar wafers are expensive and have low utilization rate, which affects the development of photovoltaic industry due to high cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An optical overlapping solar power supply device
  • An optical overlapping solar power supply device
  • An optical overlapping solar power supply device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , 2 , 3 shows a light superposition type solar power supply device, which mainly includes a solar cell 1 and a storage battery 2 composed of at least one solar cell module 11 . The solar cell assembly mainly includes a solar wafer 111 and an annular light superimposing reflector 112 made of reflective material. , the light superimposing reflector unit 3 is an inclined plane, and the inclined plane is an oblique line that rotates around the central axis of the annular light superimposing reflector 112 by greater than 0 and less than or equal to 180 degrees, and the solar chip 111 is located on the annular light superimposing reflector 112 The solar wafer 111 is located on the illuminated surface of the solar wafer 111 . What the present invention adopts are eight light-superimposing reflector units 3, and each reflector unit 3 rotates 45 degrees around the central axis of the ring-shaped light-superimposing reflector 112 by an oblique line to form a ho...

Embodiment 2

[0026] Such as Figure 4 The light superposition type solar power supply device shown mainly includes a solar cell 1 and a storage battery 2 which are composed of at least one solar cell module 11 . The solar cell assembly mainly includes a solar wafer 411, an annular light superimposing reflector 412 made of reflective material, and the annular light superimposing reflector 412 is formed into an annular shape by continuously connecting more than one light superimposing reflector unit 5, The light superimposing mirror unit 5 is an inclined arc surface, and the inclined arc surface is an arc that rotates around the central axis of the ring-shaped light superimposing mirror 412 greater than 0 and less than or equal to 180 degrees. The solar chip 411 is located above the ring-shaped light superimposing reflector 412 and its illuminated surface is set downward, and the sunlight reflection lines on the inclined arc surface are all located on the illuminated surface of the solar chi...

Embodiment 3

[0028] Such as Figure 5 The light-superimposed solar power supply device shown mainly includes a solar cell 1 and a storage battery 2 . The solar cell assembly 1 mainly includes a solar chip 611 and a light superimposing reflector 612 made of reflective material. The light superimposing reflector 612 is a cone, and the concave portion is provided with a through hole 6121. 612 and its illuminated surface is set downward, and the focal points of the arcs are located on the illuminated surface of the solar wafer 611 .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an optical superposition type solar power supply device. An optical superposition reflecting mirror adopts more than one bevel plane optical superposition reflecting mirror units or more than one bevel cambered surface optical superposition reflecting mirror units which are connected fixedly and continuously; or the optical superposition reflecting mirror adopts a ring-shaped optical superposition reflecting mirror consisting of an elliptical paraboloid or a cone. The sunlight reflected rays are positioned on a lighted surface of a solar wafer. A large area of sunlight can be reflected and collected to be projected to a small area of solar wafer, thereby raising the rate of utilization of solar. Compared with the prior art, the optical superposition type solar power supply device saves the expensive solar panel; moreover, the material of the optical superposition reflecting mirror unit can adopt cheap plastic electroplate materials, stainless steel plates and mirror materials, thereby greatly lowering the production cost and contributing to the business marketing; the solar cell of the invention which is used together with an aerogenerator can provide power for external facilities day and night.

Description

technical field [0001] The invention relates to a solar power supply device. Background technique [0002] At present, known solar power generation devices use flat-plate photovoltaic cells to generate electricity through natural sunlight irradiation, and this method requires a large area of ​​solar wafers to collect light energy. The solar wafers are expensive to manufacture and have low utilization rates, which affect the development of the photovoltaic industry due to high costs. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides an easy-to-manufacture, low-cost solar power supply device, which hangs the solar wafer upside down, and sets the sunlight superimposing reflector under it, which can increase the solar energy received by the solar cell. The intensity of sunlight irradiation increases the efficiency of solar cells by more than 4 times. It can also have multiple identical device combinations to adapt ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02N6/00
CPCY02E10/52H01L31/0547H01L31/0522H01L31/054
Inventor 吴宣瑚
Owner 吴宣瑚