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Cubic unfoldable solar wing

A cube and sun technology, applied in the field of solar wings, can solve the problems of limited total amount of electric power and too many solar cells can not be installed, and achieve the effect of large expansion ratio, improved continuous working time and good reliability.

Pending Publication Date: 2017-07-04
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the total amount of electric energy generated is limited due to the fact that solar cells cannot be installed too much due to the limitation of the size of the small satellite itself, the purpose of the present invention is to provide a cubic expandable solar wing

Method used

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, the present invention includes a base 1, a scissor-type expandable solar cell installation panel array 2, a left guard 3, an upper cover 4 and a right guard 5, wherein one end of the left guard 3 and the right guard 5 is on the solar wing When in the folded state, they are respectively connected to both sides of the base 1 through locking devices, and the other ends of the left guard 3 and the right guard 5 are respectively connected to both sides of the upper cover 4 through hinges 11 with torsion springs 18; scissors type The expandable solar cell installation panel array 2 is accommodated in the space surrounded by the base 1, the left guard plate 3, the upper cover 4 and the right guard plate 5. The solar wing of the present invention is in the shape of a cube when it is in a folded state, and can be conveniently install...

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Abstract

The invention relates to solar wings, in particular to a cubic unfoldable solar wing. One ends of a left protective plate and a right protective plate are separately connected with the two sides of a base through locking devices, and the other ends of the left protective plate and the right protective plate are connected with the two sides of an upper cap through hinges. A shear-fork type unfoldable solar cell mounting plate array comprises a plurality of units of the same structure. Each unit comprises a solar cell mounting plate, a supporting connecting rod and a solar cell which is mounted on the solar cell mounting plate. The two ends of each solar cell mounting plate are separately hinged to the adjacent solar cell mounting plates. The supporting connecting rods are hinged to the same sides of all the solar cell mounting plates. The two ends of each supporting connecting rod are separately hinged to the adjacent supporting connecting rods. The upper portion and the lower portion of the shear-fork type unfoldable solar cell mounting plate array are separately connected with the upper cap and the base through hinges. The cubic unfoldable solar wing is small in size, large in folding-unfolding ratio, novel in structure, flexible in control, high in reliability and large in number of the carried solar cells.

Description

technical field [0001] The invention relates to a solar wing, in particular to a cube expandable solar wing. Background technique [0002] In recent years, small satellites have developed rapidly in the fields of agricultural monitoring, land use, urban planning, water resource management, and geological exploration. Because of their advantages of low cost and short development cycle, they have become research hotspots around the world. [0003] Small satellites are powered by solar cells to complete various tasks. Therefore, only by carrying enough solar cells per unit volume can they obtain the energy used to support the completion of various tasks. Traditional solar cells are directly installed on the outer surface of the small satellite. Due to the small size of the small satellite itself, there are few solar cells installed, so the total amount of electricity generated by the solar cells is very limited. Contents of the invention [0004] In order to solve the proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/44
CPCB64G1/443
Inventor 刘金国田同同张鑫高庆
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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