| 摘要 |
PURPOSE: A streetlight is provided to consecutively obtain energy by connecting a plurality of wind generators through a belt. CONSTITUTION: A wind generator(300) is installed in a median strip(400). The power generator includes a fan shaft(150), a blade(160), and upper and lower covers(100,120). The blade is arranged around the fan shaft at a constant interval. An air outlet is formed on the upper and lower covers. A gear connected to the fan shaft is engaged with the gear connected to the generator. A storage battery stores the electric energy produced from the generator. The controller supplies the energy stored in the storage battery to the streetlight.
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