| 摘要 |
PURPOSE: An aerogenerator for highway is provided to supply power to a street light or an indication lamp of a median strip by generating electricity from the wind caused by running vehicles. CONSTITUTION: An aerogenerator for highway comprises a case(100), an impeller(200), a generating part(300), and a battery charger(400). Four or more air guide holes(110) and a flange(120) are formed on the exterior of the case, and the inside of the case is divided into three sections. The impeller with a cylindrical shaft(210) in the center is formed inside the case. Two or more blades(220) are formed on the exterior of the shaft, and a weight plumb(222) is formed on the end of the blade. The generating part is extended from the shaft and formed with an operational axis(310). A permanent magnet(320) is formed in the end of the operational axis. A coil(330) is formed on the exterior of the permanent magnet. The battery charger is connected to the end of the coil to store the produced electricity.
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