Pressure power generating module

A pressure power generation and piezoelectric technology, which is applied in the direction of generators/motors, electrical components, piezoelectric effect/electrostrictive or magnetostrictive motors, etc., can solve the problems of high production cost and large volume of electromechanical energy conversion devices , to achieve the effect of low production cost, simple and reasonable structure, and prolong service life

Inactive Publication Date: 2012-07-11
罗振华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of electromechanical energy conversion device has relatively large volume and relatively high production cost.

Method used

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  • Pressure power generating module
  • Pressure power generating module
  • Pressure power generating module

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0026] see Figure 1-Figure 4 , the pressure power generation module includes a pressure plate 1 and a pressure power generation unit 22 connected to the pressure plate 1, the pressure power generation unit 22 includes an upper piezoelectric layer 2.1 arranged on the elastic sheet 2.5, and the upper piezoelectric layer 2.1 is located in the elastic sheet 2.5 , the end of the elastic sheet 2.5 is embedded in the soft support 4, and the soft support 4 is located outside the elastic sheet 2.5.

[0027] The surface of the upper piezoelectric layer 2.1 is provided with a metal coating. The metal coating is not shown in the figure.

[0028] The pressure generating units 22 are stacked up and down, and the adjacent pressure generating units 22 are connected by an intermediate body 23, wherein the upper end of the intermediate body 23 is in contact with the elastic piece 2.5 of the pressure generating unit 22 above the intermediate body 23, and the intermediate body 23 The lower end...

no. 2 example

[0034] see Figure 5-Figure 6 , in this embodiment, the upper piezoelectric layer 2.1 includes more than two small piezoelectric columns 2.3, and the resin layer 2.4 is filled between the small piezoelectric columns 2.3.

[0035] See the first embodiment for the rest of the undescribed parts, and will not repeat them here.

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PUM

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Abstract

The invention discloses a pressure power generating module, which comprises a pressure plate and pressure power generating units connected with the pressure plate, wherein each pressure power generating unit comprises an upper piezoelectric layer formed on an elastic sheet; the upper piezoelectric layer is positioned in the elastic sheet; the end part of the elastic sheet is embedded into a software support piece; the software support piece is positioned on the outer side of the elastic sheet; the surface of the upper piezoelectric layer is provided with a metal coating; the upper piezoelectric layer comprises more than two small piezoelectric posts; a resin layer is filled among the small piezoelectric posts; the pressure power generating units are overlapped one above the other; adjacent pressure power generating units are connected with each other through an intermediate; and the upper end of the intermediate is connected with the elastic sheet of the pressure power generating unit positioned on the intermediate. The pressure power generating module has the characteristics of simple and reasonable structure, operation flexibility and effective saving of power consumption for public places or commercial buildings by collecting mechanical energy generated by walking of people, converting the mechanical energy into electric energy and directly supplying to illuminating devices.

Description

technical field [0001] The invention relates to a pressure generating module. Background technique [0002] Chinese Patent Document No. CN 101614199A disclosed an electromechanical energy conversion device of a pressure generator on December 30, 2009. A connecting rod is installed horizontally on the upper part of the fixed frame, and a spring is installed on one end of the connecting rod. A coil is installed on the other end of the rod, and a magnetic block is installed on the same side of the coil. When installing, install a group of the energy conversion device under the shock absorbing device of the transportation vehicle, or install it under the road surface of the highway, railway, or public place, and the positive and negative poles of the coil are connected to the power manager through the wire; when working , a large amount of invalid mechanical energy generated by human beings in the process of work and life passes through the pressure plate and the spring to driv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N2/18
Inventor 罗振华苏继
Owner 罗振华
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