Human gait energy-conversion power generating device

Abstract

The invention relates to a power generating device, and provides a human gait energy-conversion power generating device which is free of maintenance, is low in cost, is safe and environmentally-friendly, can automatically acquire human gait energy and can convert the human gait energy into current, and provides energy to wearable power consumption equipment. The human gait energy-conversion power generating device comprises a housing, an electromagnetic induction coil arranged in the housing, permanent magnets and a rectifying buffer chip connected with the electromagnetic induction coil; the permanent magnets comprise a positioning permanent magnet and a suspending permanent magnet; a central guide rail is arranged on the housing; the positioning permanent magnet is arranged at the fixed end of the central guide rail in a sleeved mode; the suspending permanent magnet is arranged at the free end of the central guide rail in the sleeved mode; the opposite surfaces of the positioning permanent magnet and the suspending permanent magnet are magnetic surfaces; through the positioning permanent magnet, the suspending permanent magnet is suspended at the free end of the central guide rail; when the suspending permanent magnet has vibration, the suspending permanent magnet can move up and down along the central guide rail; and the suspending permanent magnet is positioned in the electromagnetic induction coil.

Description

technical field [0001] The invention relates to a power generation device, in particular to a human body gait energy conversion power generation device. Background technique [0002] With the continuous development of information technology, the era of the Internet of Things has come. The Internet of Things is an important part of the new generation of information technology, and it is also an important stage of development in the "informationization" era. The Internet of Things is the Internet where things are connected, and its client end extends and expands to information exchange and communication between any item and item. With the maturity of technology, human body wearable smart equipment has been continuously developed and widely used. Smart chips located on watches, shoes, clothes, and even backpacks can be connected through the mobile APP to monitor human GPS positioning, movement trajectory, step counting, heartbeat, temperature, etc. at all times. [0003] At ...

AI Technical Summary

Problems solved by technology

At present, the existing human gait energy conversion power generation technology is basically based on mechanical structure and electrical principles, such as: through complex gears and springs to drive motors to generate electricity, the friction of mechanical transmission will naturally cause a large amount of energy loss and parts or through the hydraulic flow to drive the motor to generate electricity, which requires high liquid packaging technology and is not easy to maintain; or the piezoelectric ceramic power generation method, which is prone to metal fatigue, brittleness, and high cost; or the electromagnetic power generation method, which moves by cutting the magnetic induction line However, the current electromagnetic power generation method also has problems such as complex structure, unstable power generation, and difficult maintenance, and does not solve the requirements of impact resistance, comfort and durability when it comes into contact with the human body. Therefore, , there is no economical and mass-producible micro power generation device that generates power through human gait energy on the market

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