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Intelligent sunshade umbrella based on thin film solar cell umbrella surface

A technology of solar cells and smart parasols, applied in umbrellas, clothing, canes, etc., can solve the problems of increasing the weight and unsustainability of parasols, and achieve the effect of easy portability

Inactive Publication Date: 2020-01-10
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such drones need their own power supply, which increases the weight of the parasol itself and is unsustainable

Method used

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  • Intelligent sunshade umbrella based on thin film solar cell umbrella surface
  • Intelligent sunshade umbrella based on thin film solar cell umbrella surface

Examples

Experimental program
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Effect test

Embodiment 1

[0028] like figure 1 As shown, the present embodiment provides a kind of intelligent parasol based on thin-film solar cell umbrella surface, including umbrella surface 1, side ribs 2, umbrella shaft 3, transverse ribs 4, horizontal support 5, drone rotor 6 , Control module 7. Among them, the umbrella surface 1 is made of 8 thin-film solar cells, and the battery sheets are connected in series. The umbrella surface 1 is supported by the side ribs 2, the transverse ribs 4 and the horizontal support 5. The thin-film solar cells can be made of cadmium telluride , copper indium gallium selenide, perovskite and other solar cells, light in weight and thin in thickness (several microns). Umbrella shaft 3 is a telescopic rod mode, which can be stretched freely to realize the switching between smart parasols and conventional umbrellas. The rotor 6 of the quadrotor UAV is fixed on the horizontal support 5, and is symmetrically distributed around the umbrella shaft 3 to stabilize the umb...

Embodiment 2

[0033] On the basis of Embodiment 1, the umbrella surface 1 is made of thin-film solar cells of different colors.

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Abstract

The invention discloses an intelligent sunshade umbrella based on a thin film solar cell umbrella surface, and relates to the technical field of intelligent sunshade umbrellas. The intelligent sunshade umbrella comprises an umbrella body, a four-rotor unmanned aerial vehicle and a control module; the umbrella body comprises an umbrella surface and an umbrella framework, wherein the umbrella surface is made of a thin film solar cell and is supported by the umbrella framework; the umbrella framework comprises umbrella ribs and an umbrella shaft which support the umbrella surface; the four-rotorunmanned aerial vehicle is fixed on the inner side of the umbrella framework; the control module comprises a positioning module, an electric energy conversion module and an electric energy storage module; the electric energy output end of the thin film solar cell is connected with one end of the electric energy conversion module; the other end of the electric energy conversion module is connectedwith one end of the electric energy storage module; and the other end of the electric energy storage module is connected with a driving motor of the four-rotor unmanned aerial vehicle and the positioning module. According to the embodiments of the invention, two hands are liberated, power generation is carried out for operation of the unmanned aerial vehicle while the sunshade function is performed, and the intelligent sunshade umbrella is foldable and convenient to carry.

Description

technical field [0001] The invention relates to the technical field of intelligent sunshade umbrellas, in particular to an intelligent sunshade umbrella based on a thin-film solar cell umbrella surface. Background technique [0002] Almost all parasols sold on the market need to hold the umbrella handle with hands, which brings great inconvenience to people's travel. Therefore be badly in need of developing a parasol that can hover over people's body automatically, to liberate hands, make people's travel more convenient. [0003] At present, unmanned aerial vehicles (or quadrotor aircraft) sold on the market can already carry objects of a certain weight, such as carrying cameras for aerial photography or directly for transporting objects. The existing patent (application number CN201610993395.9) combines drones with parasols, which can realize the preparation of smart parasols that can track and hover over people's bodies in real time. However, such drones need their own p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45B11/00A45B23/00A45B25/02A45B25/18
CPCA45B11/00A45B23/00A45B25/02A45B25/18A45B2011/005A45B2023/0006
Inventor 王暾沈文忠刘洪
Owner SHANGHAI JIAO TONG UNIV