Power generation device

Abstract

A power generation device comprises a seat, a lever arranged on the seat, a frame, a driving device, a motor and a power generator. A weight is arranged in a rack which is arranged on the seat, a first pulley is arranged on the lever, a second pulley is arranged on a supporting arm at one end of the lever, and a weight is arranged in the frame which is fixed to the tail end of the supporting arm. The driving device comprises a controller and a rope, the controller is used for controlling the second pulley to rotate, the rope is wound on the first and second pulleys and connected with the weight in the rack and the weight in the frame respectively, and the controller driving the second pulley to rotate can drive the rope to enable the two weights to move up and down. The motor is arranged at a position, close to the supporting arm, of the lever to pull the frame when the weight in the frame moves upwards, the state of a spring between the supporting arm and the lever can be changed after the supporting arm inclines to enable the lever to swing due to change of the center of gravity, and accordingly the power generator in linkage with the lever acts.

Description

technical field [0001] The invention relates to a power generating device with simple structure, convenient operation and low cost. Background technique [0002] In recent years, as the earth's energy is about to face the crisis of energy depletion, countries around the world are constantly actively developing and utilizing "wind power", "solar power", "hydraulic power" or "geothermal" to generate electric energy, in order to Slow down the rate at which traditional energy sources are consumed. [0003] However, no matter whether the above-mentioned methods of using "wind power", "solar power", "hydraulic power" or "geothermal" to generate energy are limited by "regional" restrictions; for example, some areas have not strong wind all year round, namely "Wind power" cannot be used to generate energy; similarly, in some areas where the climate is rainy all year round, "solar power" cannot be used; and "hydraulic power" and "geothermal power" can only exist in some uniquely end...

AI Technical Summary

Problems solved by technology

[0003] However, no matter whether the above-mentioned methods of using "wind power", "solar power", "hydraulic power" or "geothermal" to generate energy are limited by "regional" restrictions; for example, some areas have not strong wind all year round, namely "Wind power" cannot be used to generate energy; similarly, in some areas where the climate is rainy all year round, "solar power" cannot be used; and "hydraulic power" and "geothermal power" can only exist in some uniquely endowed areas

so it doesn't work well for every region of the world

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