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Power generation shoe

A technology for generating shoes and generators, applied in the field of circuits, can solve the problems of no utilization, discomfort, low power generation efficiency, etc., and achieve the effects of low cost, improved comfort, and simple structure

Active Publication Date: 2014-06-18
NEWNAGY TANGSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a power generation shoe, which is used to solve the problems in the prior art that the power generation shoe is complex in structure, low in power generation efficiency, uncomfortable to wear, and does not utilize the mechanical energy generated by walking

Method used

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Experimental program
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preparation example Construction

[0065] The preparation method of the above-mentioned high-power nano friction generator will be described in detail below. The method comprises the steps of:

[0066] (1) Preparation of a substrate with nanowires

[0067] ZnO nanowires are vertically grown on one surface of the substrate to obtain a substrate with nanowires.

[0068] The substrate that can be used in the present invention may be a silicon substrate, a gold-plated or chrome-plated glass substrate, or the like.

[0069] The present invention adopts a conventional hydrothermal method to grow zinc oxide nanowire arrays, for example, a mixture of hexamethylenetetramine (HMTA) and zinc nitrate hexahydrate (ZnNO3·6(H2O)) is used as a culture medium, at an appropriate temperature For example, zinc oxide nanowire arrays are grown on silicon substrates at 80-95°C. Specifically, in a specific embodiment, a zinc oxide seed layer with a thickness of 30-50 nm is formed on one surface of the silicon substrate by conventio...

Embodiment 1

[0090] Such as Figure 6 and 7 As shown, the size of the high-power nano triboelectric generator in this embodiment is 4.5cm (length) × 1.2cm (width), which includes the first electrode layer 1 (aluminum layer with a thickness of 0.1mm) stacked in sequence, high molecular polymer Layer 2 (1 mm thick polyvinylidene fluoride), and triboelectrode layer 3. The friction electrode layer 3 includes a friction film layer 31 (1.0mm thick coated paper (specification 200g / m 2 )) and a second electrode layer 32 (copper layer with a thickness of 0.1 mm), the friction film layer 31 is arranged opposite to the polymer layer 2 . The surface of the polymer layer 2 opposite to the triboelectrode layer 3 is provided with a plurality of nanopores 4 (with a width of about 60 nm, a depth of about 8 μm, and an average hole spacing of 9 μm). The first electrode layer 1 and the second electrode layer 32 are voltage and current output electrodes of the triboelectric generator.

[0091] The preparat...

Embodiment 2-3

[0102] Embodiment 2 and 3 adopt the method substantially identical with embodiment 1 to prepare, difference is listed in the following table:

[0103] Table 1

[0104]

[0105] Using a stepper motor with periodic oscillation (0.33Hz and 0.13% deformation) makes friction generator 2# and 3# undergo periodical bending and release, and the maximum output voltage and current signal of friction generator 2# reach 900V and 850μA respectively , the maximum output voltage and current signal of friction generator 3# reached 680V and 450μA respectively.

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Abstract

The invention discloses a power generation shoe. The power generation shoe is used for solving the problems of complex structure, low power generation efficiency and discomfort in wearing of an existing power generation shoe. The power generation shoe comprises a nanometer friction generator used for converting mechanical energy into electric energy and an electrical storage device connected with the nanometer friction generator and used for storing the electric energy generated by the nanometer friction generator.

Description

technical field [0001] The invention relates to the field of circuits, in particular to a power generation shoe. Background technique [0002] At present, most of the common power generation shoes use magnetic power generation, which is equivalent to installing a small generator on the sole of the shoe. Discomfort. [0003] Moreover, in the process of walking, the soles of the feet exert pressure on the road surface through the shoes, thereby generating mechanical energy. The mechanical energy generated by an adult's shoes during walking is very considerable (for example, 60 watts of energy can be generated), but the current power generation shoes do not utilize this part of the mechanical energy, making it wasted . Contents of the invention [0004] The invention provides a power generation shoe, which is used to solve the problems in the prior art that the power generation shoe has a complex structure, low power generation efficiency, is uncomfortable to wear, and doe...

Claims

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Application Information

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IPC IPC(8): A43B3/14H02N1/04
Inventor 徐传毅王中林
Owner NEWNAGY TANGSHAN
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