Self-driven luminescence applauding device based on friction nanometer motors and preparation method of applauding device

A nano-generator, self-driven technology, applied in friction generators, toys, music toys, etc., can solve the problems of harmful chemicals in the environment and human body, unfavorable miniaturization of electronic products, and large external battery volume, etc., to achieve large market applications Potential, suitable for mass production, strong electrical signal effect

Pending Publication Date: 2017-05-31
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the improvement of these two aspects still cannot meet people's needs. A nanogenerator based on the principle of frictional electrostatic induction can solve this problem very well, which will have a huge impact on people's daily life.
[0003] Most of the existing commercial luminous applause is driven by battery power supply. The external battery is not only large in size and heavy in weight, which is not conducive to the miniaturization of electronic products, but also contains chemical substances harmful to the environment and human body

Method used

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  • Self-driven luminescence applauding device based on friction nanometer motors and preparation method of applauding device
  • Self-driven luminescence applauding device based on friction nanometer motors and preparation method of applauding device
  • Self-driven luminescence applauding device based on friction nanometer motors and preparation method of applauding device

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Embodiment 1

[0040] Such as figure 1 and figure 2 As shown, the self-driven clapping device based on the frictional nanogenerator in this embodiment has the following structure: it includes two palms and at least one frictional nanogenerator, and the frictional nanogenerator is composed of two friction parts, and the two friction parts are fixed on the palm of one hand respectively. At the corresponding positions on the striking surface, when the two palms are clapped together, the two friction parts are in contact with each other.

[0041] During specific implementation, the two palms are respectively a fixed palm 1 and a movable palm 2, a handle 1a is formed at the lower end of the fixed palm 1, and the upper end of the movable palm 2 is provided on the handle in a swingable form; The slapping surfaces of palm 1 and movable palm 2;

[0042] Among them: such as Figure 4 As shown, the first friction member 3 uses a PET film as a flexible substrate 5, a metal aluminum sheet 6 is fixed ...

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Abstract

The invention discloses a self-driven luminescence applauding device based on friction nanometer motors and a preparation method of the applauding device. The applauding device comprises two palms and at least one friction nanometer motor, and each friction nanometer motor is formed by two friction parts which are fixed on the beating surfaces of the palms respectively; the first friction part is a flexible substrate where a metal aluminum sheet and a PDMS film are fixed sequentially, and array type PDMS bulges are integrally formed on the surface of the PDMS film; the second friction part is a flexible substrate where a metal aluminum sheet is fixed, and array type aluminum bulges are arranged on the metal aluminum sheet; electrodes are led out from the metal aluminum sheets of the two friction parts and connected with the pins of light emitting diodes respectively; mechanical energy is formed when the two palms are clapped, and the friction nanometer motors convert the mechanical energy into electric energy so that the light emitting diodes can illuminate. The self-driven luminescence applauding device is simple in structure and stable in performance and has a wide application prospect.

Description

technical field [0001] The invention relates to the field of energy conversion, in particular to a self-driven luminous applause based on a triboelectric nanogenerator. Background technique [0002] With the rapid development of science and technology, microelectronic products with various functions have continuously entered people's daily life and gradually become an indispensable part of human life. However, with the explosive growth of microelectronic products, people put forward more stringent requirements on the battery life of electronic products. On the one hand, with the development of VLSI industry, the power consumption of microelectronic products is getting smaller and smaller; on the other hand, the energy density of batteries in microelectronic products is also increasing. However, the improvement of these two aspects still cannot meet people's needs. A nanogenerator based on the principle of triboelectric induction can solve this problem well, which will have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63H5/00H02N1/04
CPCA63H5/00H02N1/04
Inventor 罗林保吴国安王迪孔维玉王奎元
Owner HEFEI UNIV OF TECH
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