Portable type mobile power source based on combination of wind friction power generation and solar power generation

Abstract

A portable mobile power source based on a combination of wind power friction power generation and solar power generation. The portable mobile power source comprises a shell (20) having an accommodating chamber (21); a wind power generation device (30), a solar power generation device (40) and a control circuit module (50) which are arranged inside the accommodating chamber, wherein the wind power generation device comprises a plurality of friction power generators (G), each friction power generator comprising: a first substrate (11) and a second substrate (12); at least one support component (131, 132); a first electrode layer (14) and a second electrode layer (15); at least one layer of macromoleclar polymer insulation layers (161, 162), wherein a friction interface is formed between the first electrode layer and / or the second electrode layer and one or more layers of macromoleclar polymer insulation layers; and / or a friction interface is formed between at least two layers of the plurality of macromoleclar polymer insulation layers; and at least one layer of the two layers forming the friction interface is a free mobile layer. This type of portable mobile power source can not only use wind energy, but can also use solar energy, and is simple in structure and low in manufacturing costs.

Description

technical field [0001] The invention relates to a portable mobile power supply, in particular to a portable mobile power supply that can simultaneously utilize wind energy and solar energy to generate electricity. Background technique [0002] With the advancement of science and technology, people rely more and more on electrical equipment, such as mobile phones, MP3, laptops, etc. It can be said that electrical equipment has fully covered people's work, study, and life. At present, the charging process of the above electrical equipment is mostly completed indoors by a fixed power supply. But sometimes, when going on a business trip, working in the field for a long time, or hiking in the field, the power consumption of the electrical equipment is exhausted and a fixed power source cannot be found for charging. This situation has brought great inconvenience to people. [0003] With the current popularity of digital products, the types of portable power banks have also grown ...

AI Technical Summary

Problems solved by technology

[0005] However, there are precedents for applying wind power technology to portable mobile power sources, but it is still immature. It is impossible to make mobile power sources small enough to be portable, and the power generation efficiency is very low.

Moreover, the separate application of the two power generation technologies still has the following problems. When the sun is sufficient but there is no wind, the wind turbine cannot work; when there is wind but rainy weather, the solar panels cannot work.

Therefore, the situation of using wind power generators alone or using solar panels alone in the above-mentioned prior art has caused discontinuity in the charging process, and power interruptions occur.

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