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Light emitting shoe

A technology of light-emitting shoes and light-emitting devices, applied in the field of light-emitting shoes, can solve the problems of no mechanical utilization and frequent replacement

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

[0005] The invention provides a light-emitting shoe, which is used to solve the problems that the light-emitting shoes in the prior art require frequent replacement of batteries and do not utilize the mechanical energy generated by walking

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0058] The preparation method of the above-mentioned high-power nano friction generator will be described in detail below. The method comprises the steps of:

[0059] (1) Preparation of a substrate with nanowires

[0060] ZnO nanowires are vertically grown on one surface of the substrate to obtain a substrate with nanowires.

[0061] 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.

[0062] 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

[0083] Such as Image 6 with 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.

[0084] The preparat...

Embodiment 2-3

[0095] Embodiment 2 and 3 adopt the method substantially identical with embodiment 1 to prepare, difference is listed in the following table:

[0096] Table 1

[0097]

[0098]

[0099] 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 light emitting shoe. The light emitting shoe solves the problems that an existing light emitting shoe needs to change batteries frequently and does not use the mechanical energy generated by walking. The light emitting shoe comprises a nanometer friction generator, a step-down transformer and a light emitting apparatus, wherein the nanometer friction generator is mounted at a sole of the light emitting shoe and is used for converting the mechanical energy into electric energy, the step-down transformer is connected with the nanometer friction generator and is used for depressurizing the electric energy generated by the nanometer friction generator, and the light emitting apparatus is connected with the step-down transformer.

Description

technical field [0001] The invention relates to the field of circuits, in particular to a light-emitting shoe. Background technique [0002] With the development of science and technology, luminous shoes, as a very interesting high-tech product, have gradually entered people's lives. In particular, the emergence of many children's luminous shoes not only brings them a strong sense of fun, but also the luminous shoes can lead the way for children at night, so that children can discover changes in the surrounding environment in time, so as to take the initiative to prevent dangerous situations; At the same time, in the dark, the luminous shoes can be found by the vehicle driver in time, thereby avoiding the occurrence of car accidents. [0003] Although light-emitting shoes have many advantages, most of the light-emitting shoes currently use batteries for power supply. After the battery is used up, they cannot continue to emit light, which has greatly restricted the continuou...

Claims

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Application Information

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IPC IPC(8): A43B3/00A43B13/14
Inventor 徐传毅王中林
Owner NEWNAGY TANGSHAN
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