Mechanical compression regulation type friction nano-generator

A nano-generator and mechanical compression technology, applied in the direction of friction generators, etc., can solve the problem of high overall energy consumption and achieve the effect of reducing overall energy consumption

Active Publication Date: 2020-07-14
BEIJING INST OF NANOENERGY & NANOSYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a mechanical compression control type friction nanogenerator to solve the problem of large overall energy consumption existing in the way of introducing electronic components into the existing friction nanogenerator to arrange electric energy to obtain stable electrical output

Method used

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  • Mechanical compression regulation type friction nano-generator
  • Mechanical compression regulation type friction nano-generator
  • Mechanical compression regulation type friction nano-generator

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Embodiment Construction

[0036] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The detailed description and drawings of the following embodiments are used to illustrate the principle of the present invention, but not to limit the scope of the present invention, that is, the present invention is not limited to the described embodiments.

[0037] In the description of the present invention, it should be noted that, unless otherwise stated, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; The meaning is two or more; the orientation or positional relationship indicated by the terms "inner", "outer", "top", "bottom" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this The invention and the simplified description do not indicate or imply that th...

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Abstract

The invention discloses a mechanical compression regulation type friction nano-generator, and the nano-generator comprises an energy transmission device, an energy storage device and a power generation device. The energy transmission device comprises an energy receiving part and a transmission part, wherein the energy receiving part can linearly move in the first direction under external excitation, and the transmission part can linearly move along with the energy receiving part; the energy storage device comprises a locking part and a pressure elastic piece arranged in the first direction, the pressure elastic piece can be compressed under driving of the transmission part, and the locking part can limit rebound of the pressure elastic piece to store energy or release limitation to releaseenergy. The power generation device comprises a first electrode set and a second electrode set which can be driven by the pressure elastic piece to rotate relatively to generate power through friction. According to the mechanical compression regulation type friction nanometer generator, the energy storage device firstly stores and then releases the motion energy in the natural environment, so theenergy is output after being stored and sorted to obtain stable electrical output, and the overall energy consumption of the friction nanometer generator is reduced.

Description

technical field [0001] The invention relates to the technical field of energy collection, in particular to a mechanical compression regulation friction nanometer generator. Background technique [0002] The continuous consumption of fossil fuels is further exacerbating the global energy crisis, and the development of alternative energy sources is an important way to solve this problem. Harvesting random motion energy from the natural environment is an effective way to alleviate the current energy crisis. [0003] Triboelectric nanogenerators are based on the principles of triboelectrification and electrostatic induction, which can convert mechanical energy in the environment into electrical energy. Due to the advantages of high power density, high efficiency, low weight, and low fabrication cost, triboelectric nanogenerators have received extensive attention in the field of energy harvesting. [0004] At present, in order to obtain a stable electrical output as much as pos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N1/04
CPCH02N1/04
Inventor 程廷海杨伟雄殷梦飞其他发明人请求不公开姓名
Owner BEIJING INST OF NANOENERGY & NANOSYST
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