A wind friction power generation device, a lighting device and a display device having the same

Abstract

The invention discloses a wind power friction generation device. The wind power friction generation device comprises a first base plate, a first electrode, a first polymer insulating layer, a second polymer insulating layer, a second electrode, a second base plate, a first vertical support structure and a second vertical support structure, wherein the first base plate, the first electrode, the first polymer insulating layer, the second polymer insulating layer, the second electrode and the second base plate are arranged in a stacking mode in sequence, and the shapes and sizes of the first base plate, the first electrode, the first polymer insulating layer, the second polymer insulating layer, the second electrode and the second base plate are matched; the first vertical support structure and the second vertical support structure are used for connecting both ends of the first base plate and the second base plate, the length of the second vertical support structure is less than that of the first vertical support structure, the first electrode is close to the first base plate, the first ends of the first polymer insulating layer, the second polymer insulating layer and the second electrode are fixed on the first vertical support structure, and the second ends of the first polymer insulating layer, the second polymer insulating layer and the second electrode are hang in the air. The wind power friction generation device has the advantages of green and clean energy, high alternating-current generating frequency, high generating efficiency and high generating voltage. The invention further provides a lighting device and a display device which are provided with the wind power friction generation device.

Description

technical field [0001] The invention belongs to the field of power generation drive equipment, and in particular relates to a wind friction power generation device, an illuminating device and a display device having the device. Background technique [0002] With the development of science and technology, energy harvesting and conversion devices constructed using nanotechnology have come into being. Professor Wang Zhonglin and others have developed a friction generator, which has attracted widespread attention due to its environmental protection, energy saving, and self-driving properties. [0003] The triboelectric generator in the prior art includes: a first electrode, a first high molecular polymer insulating layer, a second high molecular polymer insulating layer and a second electrode stacked in sequence. Wherein, the first electrode is arranged on the first side surface of the first high molecular polymer insulating layer, the second electrode is arranged on the first ...

AI Technical Summary

Problems solved by technology

[0004] In the conventional application environment, the frequency of external disturbance is low. Due to the high quality of the materials in each layer of the friction generator, the frequency and amplitude of the following motion are relatively small, so it can only generate low-frequency low-voltage alternating current, and cannot directly supply DC-driven light-emitting diodes. LED and liquid crystal display LCD use

If LED lighting and LCD display are required, additional rectification circuit modules, filter circuit modules, and even voltage stabilizing and transforming circuit modules need to be connected. The cost and volume of the equipment will increase, and the application range will be limited.

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