A closed adjustable power generation device for vertical axis wind-powered street lamps

Abstract

The invention relates to the technical field of wind power engines, and discloses a closed-type adjustable power generation device for a vertical axis wind power street lamp, which includes a support frame, a power generation device is fixedly connected to the top of the support frame, and a power generation device is movably connected to the top of the power generation device. A generator shaft, the outside of the generator shaft is fixedly connected with fan blades, the outside of the fan blades is movably connected with a housing, the top of the housing is movably connected with a swing rod, and the outside of the swing rod is fixedly connected with a contact block , the outer part of the contact block is movably connected with an electrode block. Through the cooperative use of the power generation device, the power generation shaft, the fan blade and the housing, the overall volume of the device is small and the weight is light, which effectively reduces the installation difficulty of the power generation device and the fan blade, improves the stability of the fan blade, and ensures that the device At the same time, because the fan blades are movably connected inside the casing, the casing can effectively protect the fan blades, reduce damage to the fan blades, and reduce damage to the external environment and animals.

Description

technical field [0001] The invention relates to the technical field of wind power engines, in particular to a closed-type adjustable power generation device for vertical axis wind power street lamps. Background technique [0002] The wind engine is referred to as a fan or a wind turbine, which converts the kinetic energy of the airflow into mechanical energy. This device is usually connected and drives a generator to generate electricity. In order to save electricity and increase the utilization of new energy, wind power is usually used to provide street lighting. . [0003] In the existing street lamps that use wind power to generate electricity, the horizontal axis is usually used for wind power generation, and in order to increase the efficiency of power generation, the area of ​​the fan blades usually needs to be increased, resulting in the existing wind power generation device being huge in size and heavy in weight, thus It leads to difficult installation, poor install...

AI Technical Summary

Problems solved by technology

[0003] In the existing street lamps that use wind power to generate electricity, the horizontal axis is usually used for wind power generation, and in order to increase the efficiency of power generation, the area of ​​the fan blades usually needs to be increased, resulting in the existing wind power generation device being huge in size and heavy in weight, thus It leads to difficult installation, poor installation stability, and is easy to be blown by strong wind. If the contact area of ​​the fan blade is not enough, the power generation efficiency is not enough to meet normal use, and the fan blade of the existing wind power generation device is directly exposed, which leads to the existing wind power. The safety protection of the power generation device is poor, it is easily eroded by wind, snow, dust and sand, and it is also easily affected by animals such as birds, which leads to the poor use effect and short service life of the existing wind power generation device

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