Wind power generation device for field camping

Abstract

The invention discloses a wind power generation device for field camping. The wind power generation device comprises a tripod, a lifting mechanism, a direction adjusting mechanism, a pitching angle adjusting mechanism, a wind driven generator, a charging storage battery and a wind direction sensor. The lifting mechanism is arranged on the inner side of the tripod in the vertical direction. The direction adjusting mechanism is arranged at the top end of the lifting mechanism. The pitching angle adjusting mechanism is mounted at the top end of the direction adjusting mechanism. The wind driven generator is arranged on the front side of the pitching angle adjusting mechanism. The charging storage battery is arranged on the outer side of the tripod. The wind direction sensor is arranged on the outer side of the wind driven generator. According to the wind power generation device for field camping, the height position of a wind wheel in the wind driven generator can be adjusted, the pitching angle and direction of the wind wheel of the wind driven generator are changed in real time according to the wind direction, it is guaranteed that the wind wheel is located at the optimal angle to obtain the maximum generated power, power generation during field camping is facilitated, and the device applicability is improved.

Description

technical field [0001] The invention relates to the technical field of wind power products, in particular to a wind power generation device for camping in the wild. Background technique [0002] Wind energy, the kinetic energy generated by the large amount of air flow on the earth's surface, due to the different temperature changes on the ground after being irradiated by the sun and the different water vapor content in the air, resulting in differences in air pressure in various places, high-pressure air flows to low-pressure areas in the horizontal direction, That is, wind is formed, and wind energy resources are determined by wind energy density and the annual cumulative hours of wind energy available. Wind energy density is the wind power available per unit windward area, and is proportional to the cube of wind speed and air density. The kinetic energy of the wind is transformed into into mechanical kinetic energy, and then convert the mechanical energy into electric kine...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a wind power generation device for camping in the field, to at least solve the problem in the prior art that a tail rudder similar to a wind vane needs to be installed behind the wind wheel in order to keep the wind wheel always aligned with the wind direction, but the tail rudder of the wind vane is only It can ensure that the wind turbine rotor is aligned with the wind direction, but it cannot ensure that the wind rotor is at the best angle to obtain power generation, resulting in low power generation efficiency of camping wind power generation devices. Compared with the problem of fewer people using photovoltaic panels

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