| 摘要 |
A street lamp system includes a hollow lamp post, an illumination device, a generator, a wind turbine, a connecting shaft and a plurality of fan blades. The lamp post defines an air flowing channel therein. The illumination device includes a solid-state light source and a heat dissipation device disposed in the channel. The connecting shaft is mechanically coupled to the wind turbine and the generator. The wind turbine, cooperated with the generator, converts wind energy into electric energy and supplies electric energy to the solid-state light source. The fan blades is configured for directing flowing of the air in the channel from the air inlet to the air outlet. |
