Power generating device capable of collecting wind along wind direction

Abstract

The invention relates to a power generating device capable of collecting wind along wind direction, comprising a base, a power generating unit and a rotary unit; the power generating unit is arranged in the base; the rotary unit is connected with the power generating unit and is protruded on the base; the rotary unit is provided with a rotary shaft, a plurality of fan leaves and a wind collecting cover, wherein the rotary shaft drives the power generating unit, the wind collecting cover is pivoted on the base, is covered on the rotary shaft and the fan leaves of the rotary unit and can rotate relative to the base; the wind collecting cover is provided with a cover body, at least one of wind inlets disposed on the cover body and at least one of wind outlets disposed on the cover body and corresponding to the wind inlets; the caliber of each wind inlet is larger than that of each wind outlet; and when wind force is led into the wind collecting cover, the wind force can drive each fan leaf of the rotary unit to link the rotary shaft to rotate in a fixed direction. Because the wind collecting cover is pivoted on the base, when the wind collecting cover is blown by the wind force, the wind inlets of the wind collecting cover can continuously face the strongest wind direction, so that the fan leaves of the rotary unit can be continuously blown by the wind force. The invention can stabilize the benefit of wind power generation and reduce the integral volume of the power generating device under the condition of not influencing the benefit of wind power generation.

Description

technical field [0001] The invention relates to a power generation device, in particular to a wind collecting hood whose air inlet can continuously face the direction of the strongest wind force, so that the fan blades of the rotating unit can be continuously blown by the wind force, the power generation efficiency is stable, and the power generation efficiency can be kept stable. The power generation device that can collect wind according to the wind direction can shorten the length of the fan blade and reduce the overall volume of the power generation device. Background technique [0002] Today, when the earth's available resources are becoming increasingly scarce and environmental protection awareness is increasing, because renewable energy has the characteristics of cleanness and low greenhouse gas emissions, the utilization and development of renewable energy are increasingly valued by various countries. Among them, solar power and wind power most valued. [0003] see ...

AI Technical Summary

Problems solved by technology

[0006] 1, the volume is large: the center of the body 121 of the fan 12 of the existing wind power generation device 1 is about 70 meters (meters) away from the ground, and the length of each fan blade 123 is about 35 meters (meters). The overall volume of the existing wind power generation device 1 is too large and can only be installed in relatively open places. For cities with many tall buildings, the existing wind power generation device 1 is inconvenient to install and use

[0007] 2. Unstable power generation efficiency: the body 121 of the fan 12 of the existing wind power generation device 1 is fixed on the support frame 11, thereby increasing the structural However, the wind direction is changeable, and the body 121 of the fan 12 fixed on the support frame 11 cannot change direction with the wind field, and can only receive blowing in a fixed wind direction to generate electricity, so the fan blades 123 cannot be blown at any time. Rotated by the wind, resulting in unstable power generation efficiency

[0008] From this it can be seen that the above-mentioned existing wind power generation device obviously still has inconvenience and defects in structure and use, and further improvement is urgently needed

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above-mentioned problems. This is obviously related. The problem that the industry is eager to solve

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