Spiral friction power generation device manufactured based on 3D printing technology

A 3D printing, triboelectric power generation technology, applied in the direction of triboelectric generators, etc., can solve the problems of high process requirements, restricting the development and application of triboelectric nanogenerators, and inability to complete processing, etc., to achieve simple production process, convenient customization and modification, The effect of broadening the scope of application

Pending Publication Date: 2019-11-22
HENAN NORMAL UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, due to some limitations in the processing technology of traditional subtractive manufacturing, when processing some parts with more complex structures, it often requires high technology and high cost, and even cannot complete the processing.
Moreover, there are still some deficiencies in the existing frictional nanogenerators, such as low degree of structural individuality, high manufacturing cost, and low output efficiency. The use of traditional manufacturing methods to manufacture frictional nanogenerators has bound the Development and application of generators

Method used

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  • Spiral friction power generation device manufactured based on 3D printing technology
  • Spiral friction power generation device manufactured based on 3D printing technology
  • Spiral friction power generation device manufactured based on 3D printing technology

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Embodiment Construction

[0023] The technical scheme of the present invention is described in detail in conjunction with the accompanying drawings. The specific preparation process of the spiral friction power generation device based on 3D printing technology proposed by the present invention is as follows: import the gcode file of the processed spiral flat spring-like elastic base 3 into the 3D printer Printing layer by layer, the structure of the spiral flat spring-like elastic substrate 3 produced by the 3D printer is as follows: figure 1 As shown in , the basic principle of its printing is that after the thermoplastic 3D printing material 1 enters the high-temperature nozzle 2, it is regularly extruded onto the glass platform 4 with high-temperature filaments with a diameter of 0.4 mm, and is rapidly solidified and formed, and is accumulated layer by layer to become elastic. Structure of Substrate 3. Due to the geometric characteristics of the helical flat spring-like elastic base 3 structure, mos...

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Abstract

The invention discloses a spiral friction power generation device manufactured based on a 3D printing technology. the device includes a spiral flat spring-shaped elastic base manufactured on the basisof a 3D printing technology, and a friction power generation unit which is adhered to the upper side and the lower side of the elastic base and composed of a first friction unit and a second frictionunit which are oppositely arranged. The elastic base is designed and manufactured through CAD software, then processed through slicing software to obtain a gcode program code, and finally imported into a 3D printer to be printed and manufactured to form the spiral flat spring-shaped elastic base. The manufacturing process is simple, the structure is stable, and the cost is low.

Description

technical field [0001] The invention belongs to the technical field of friction power generation devices, and in particular relates to a spiral friction power generation device based on 3D printing technology. Background technique [0002] Triboelectric nanogenerator, as an energy harvesting and conversion technology, its basic principle is based on triboelectric effect and electrostatic induction coupling, since it was invented by Professor Wang Zhonglin's team in 2012, because it can realize the collection of almost all forms of mechanical energy in nature And the conversion into electric energy has attracted widespread attention, such as wind energy, water flow potential energy, human motion and mechanical vibration, etc., and has been relatively maturely applied in various self-driven sensors and electrochemical reactions due to its advantages of high energy conversion efficiency and low production cost. , energy storage and other systems. It is considered to be one of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N1/04
CPCH02N1/04
Inventor 高书燕朱迎正王帅通陈野
Owner HENAN NORMAL UNIV
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