Multi-direction vibration energy collection and conversion device

A technology of vibration energy, conversion device, applied in the direction of generator/motor, piezoelectric effect/electrostrictive or magnetostrictive motor, electrical components, etc., can solve problems such as hindering the development of sensors

Inactive Publication Date: 2016-04-06
CHONGQING UNIV
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to many problems such as weather and installation space, barrier-free energy supply cannot be realized, which hinders the development of sensors. How to provide a stable energy source has increasingly become a research hotspot.
[0003] However, there are many research patents and studies on the conversion of vibration energy, but there are few studies on the conversion of vibration energy in all directions in space to increase energy utilization.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-direction vibration energy collection and conversion device
  • Multi-direction vibration energy collection and conversion device
  • Multi-direction vibration energy collection and conversion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] First, the required number of coil turns is calculated by Levi's electromagnetic law, and the electromagnetic vibration energy harvesting device is made by winding the wire. After that, the three-dimensional support structure is established, and the energy conversion device and three-dimensional support are assembled. After the completion, the device is fixed on the bridge structure, the top of the building, etc. near the sensor or other electrical equipment through the fixed feet, and then the spring lead is connected to the rectifier device. The function of the rectifier device is to rectify the collected and converted electric energy to obtain available energy. After rectification, the electric energy can be connected to the energy storage element through the lead wire, and the electric energy can be stored to be used by the electric device, or directly supplied to the electric device after rectification. The specific process is as follows: image 3 shown.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a device for collecting vibration energy and converting the vibration energy into electric energy. The device is used for collecting the vibration energy in all directions and converting the vibration energy into electric energy. A method provided by the invention mainly provides the following functions of: utilizing a Faraday law of electromagnetic induction, designing an electromagnetic vibration energy conversion device, then placing an electromagnetic vibration energy collection device on a three-dimensional support frame, and using the electromagnetic vibration energy collection device to collect the multi-direction vibration energy in a vibration area and convert the vibration energy into electric energy. According to the invention, the energy conversion efficiency is substantially improved, and the device is capable of supplying electric energy to electric equipment (such as (not limited to) sensors of various functions).

Description

technical field [0001] The invention relates to a device for collecting and transforming vibration capabilities, relates to the technical fields of physical mechanics, electromagnetism, energy transmission, three-dimensional space structure, etc., and belongs to the field of energy transformation applications. Background technique [0002] At present, sensors are playing an increasingly important role in human production and life as devices for monitoring bridge safety factors, vehicle driving safety, and the temperature of hazardous chemical storage warehouses. However, due to many problems such as weather and installation space, barrier-free energy supply cannot be realized, which hinders the development of sensors. How to provide a stable energy source has increasingly become a research hotspot. [0003] However, there are many research patents and studies on the conversion of vibration energy, but there are few studies on the conversion of vibration energy in all directi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H02N2/18
CPCH02N2/186
Inventor 安翼尧郭茂耘黄心田蒋雨彤
Owner CHONGQING UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap