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A human foot mechanical energy generating device

A power generation device and mechanical energy technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve problems such as reducing impact force, reducing power generation efficiency, and being easily damaged, and achieving increased magnetic flux change rate, improved power generation efficiency, The effect of improving utilization

Active Publication Date: 2017-02-22
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a method is very difficult to realize at the current material level. The strength of the current piezoelectric material is poor, and it is very easy to damage under the condition of repeated impact. Reducing the impact force will reduce the power generation efficiency. Higher demand levels for materials

Method used

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  • A human foot mechanical energy generating device
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  • A human foot mechanical energy generating device

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Embodiment Construction

[0025] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] The present invention provides a human body foot mechanical energy generating device, such as figure 1 As shown, it includes 2 hydraulic bladders 13, a generator and a voltage-stabilizing energy storage circuit; wherein, 2 hydraulic bladders 13 are connected to the generator, and the voltage-stabilizing energy storage circuit is connected to the generator; the generator includes magnet groups 3, The coil set 4 and two impellers 7, the impeller shafts 5 and 6 of the two impellers 7 are fixedly connected with the magnet set 3 and the coil set 4 respectively. The invention utilizes the hydraulic bag to fully absorb the stepping energy of the human body when walking, and converts the vertical extrusion force of the human foot into the kinetic energy of the liquid in the hydraulic bag, and the liquid in the hydraulic bag flows into the generator under th...

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Abstract

The invention discloses a human body foot mechanical energy generating apparatus. By using the human body foot mechanical energy generating apparatus, energy generated by human body trampling can be fully absorbed and is effectively converted into electric energy, the structure is simple, and the cost is low. A structure of hydraulic bags and horizontally arranged flexible pipes is employed for converting vertical momentum generated during movement of human body feet into horizontal momentum of a liquid so as to apply a buffering effect on walking of a person and facilitate absorption; and a double-rotor structure generator is employed for converting flow of the liquid into mutual rotation between a magnet group and a coil group, a double-rotor structure enables the magnet group and the coil to move according to opposite directions no matter which direction a fluid flows towards, the magnetic flux in coils change dramatically, and the generating efficiency is greatly improved. According to the mechanical structure provided by the invention, there are no frictions among motion parts during a work process, rotating impellers are disposed in the liquid, and the frictions are quite small.

Description

technical field [0001] The invention relates to the technical field of energy saving of daily necessities, in particular to a mechanical energy generating device for human feet. Background technique [0002] Using mechanical energy to generate electric energy, compared with the traditional power generation methods that need to consume coal and oil, has the advantages of clean and pollution-free, energy saving, noiseless work, wide application environment, portable power generation, passive power generation, etc. It is a very excellent green , Environment-friendly energy harvesting device power generation. Using the technology of absorbing mechanical energy, the friction and impact force wasted in various buffer braking processes in industry and life can be absorbed and converted into electrical energy. It is precisely because of the above-mentioned advantages of absorbing mechanical energy that in the future energy field, the conversion of mechanical energy in the human bod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/32
Inventor 陈杰桂鹏邓方赵勇立窦丽华樊欣宇李勇顾晓丹李佳洪
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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