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Multi-layer, flexible and folded friction power generator

A friction generator and friction power generation technology, applied in the direction of friction generators, etc., can solve the problems of small output power, limited application of friction generators, poor output stability, etc., and achieve high output current, low production cost, and stable output performance. Effect

Inactive Publication Date: 2017-11-10
HENAN NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing friction generators generally have problems such as low output power and poor output stability, which greatly limit the application of friction generators in actual production and life

Method used

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  • Multi-layer, flexible and folded friction power generator
  • Multi-layer, flexible and folded friction power generator
  • Multi-layer, flexible and folded friction power generator

Examples

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Embodiment Construction

[0032] Specific embodiments of the present invention will be described in detail and completely below in conjunction with the accompanying drawings. It should be noted that the specific implementations described here are only used to illustrate and explain the present invention, not to limit the present invention.

[0033] In the present invention, unless stated to the contrary, the used orientation words such as "upper and lower" indicate the direction in the figure; "filling degree" is defined as the area formed during the contact and separation process.

[0034] Such as Figure 1-3 As shown, the multi-layer flexible foldable friction generator includes at least one first friction unit, at least one second friction unit, a flexible foldable base for connecting the first friction unit and the second friction unit, a support plate 1 and a spring 6. The first friction unit includes a sponge layer 3 and a first friction layer 4, wherein the sponge layer 3 is covered on the flex...

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PUM

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Abstract

The invention discloses a multi-layer, flexible and folded friction power generator, and belongs to the technical field of power generators. The multi-layer, flexible and folded friction power generator comprises an upper support plate, a lower support plate and springs, wherein the springs are connected between the upper support plate and the lower support plate, at least one friction power generation unit is arranged between the upper support plate and the lower support plate and comprises a flexible and folded substrate, a first friction unit and a second friction unit, the flexible and folded substrate is fixed between the upper support plate and the lower support plate, the first friction unit and the second friction unit are arranged at two sides of the flexible and folded substrate at intervals, and the friction units contacted with the flexible and folded substrate are respectively the first friction unit and the second friction unit. The multi-layer, flexible and folded friction power generator is mainly used for solving the technical problems of small output power and unstable output performance when mechanical energy is converted to electric energy in vibration or reciprocating motion.

Description

technical field [0001] The invention belongs to the technical field of generators, and in particular relates to a multi-layer flexible folding friction generator. Background technique [0002] Energy is an important resource that determines the quality of human life. With the depletion of traditional fossil energy and the increasing environmental pollution, it is becoming increasingly urgent to find new energy acquisition methods with low cost, stable performance and high conversion efficiency. [0003] Triboelectrification is a common phenomenon in everyday life and is usually dismissed as a nuisance. However, since Wang Zhonglin's scientific research team first invented the triboelectric nanogenerator in 2012, triboelectrification has gradually become a new way of obtaining electric energy and has come into people's sight, making a revolutionary breakthrough in energy conversion and utilization technology. The basic principle of the friction generator is to use the fricti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N1/04
CPCH02N1/04
Inventor 高书燕陈野朱迎正苏景振
Owner HENAN NORMAL UNIV
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