A kind of multifunctional shoe based on gravity power generation

Abstract

The invention discloses a multifunctional shoe based on gravity power generation, which includes a sole, a vamp, an insole, a main power generation device and a voltage stabilizing rectification device. The outer magnet of the outer magnet, the main electromagnetic coil is arranged between the inner magnet and the outer magnet, the upper part of the main electromagnetic coil is connected with the insole, and there is a gap between the lower part of the main electromagnetic coil and the sole, and the inner magnet, the outer magnet and the main electromagnetic coil are concentric Setting, the main electromagnetic coil is connected with the voltage stabilizing rectifier through the circuit to form a loop; the lower part of the inner magnet and the outer magnet is provided with a piezoelectric ceramic sheet, and the piezoelectric ceramic sheet is connected with the voltage stabilizing rectifier through the circuit to form a loop. The practical piezoelectric ceramic sheet of the present invention has high power generation voltage and low current; cutting magnetic induction line power generation has low voltage and large current. For the first time, the piezoelectric ceramic power generation principle and the cutting magnetic induction line power generation principle are used in combination, and the advantages of both are combined. The energy conversion efficiency and energy density are improved.

Description

technical field [0001] The invention relates to the technical field of power generation, in particular to a multifunctional shoe based on gravity power generation. Background technique [0002] The cold starts from the feet, warming the feet and keeping them peaceful. Once the feet are cold, the viruses and germs that were lurking in the nasopharynx or newly invaded will take advantage of the weak point and multiply in large numbers. Especially in autumn and winter, the human body's resistance is low. The ability to resist diseases is reduced, and it is very easy to cause colds, abdominal pain, stomach pain, diarrhea, bronchitis and women's dysmenorrhea and other diseases when the feet are cold. [0003] In addition, current mobile phones are becoming more and more intelligent, and the corresponding power consumption has also risen sharply. For most people, mobile phones need to be charged at least 2-3 times a day. It takes 1 kilowatt-hour of electricity, which is about 340...

AI Technical Summary

Problems solved by technology

[0003] In addition, current mobile phones are becoming more and more intelligent, and the corresponding power consumption has also risen sharply. For most people, mobile phones need to be charged at least 2-3 times a day. It takes 1 kilowatt-hour of electricity, which is about 340 grams of coal. Although this is a small number at present, according to the statistics of the Ministry of Industry and Information Technology of China, there are currently about 1.146 billion smartphone users, so the country uses coal for mobile phone charging every day. At least 3.90 tons; and people cannot charge their mobile phones at any time when traveling, which brings inconvenience to communication

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