| 摘要 |
An illuminating apparatus for an exhaust tail pipe and particularly an exhaust tail pipe equipped with an illuminating apparatus to provide an alarming effect mainly has a lighting means screwed on the tail end of the exhaust tail pipe. The lighting means has a body housing a holding dock to hold an axle of a lighting wheel which has fan blades located thereon. When the vehicle is moving, discharged exhaust gas flow drives the fan blades to rotate and consequently drives a polar plate located in a low speed generator in the light means to rotate relative to a stationary magnet coupled on the axle to generate electric power to light LED lamps connected to the polar plate. Thus a rotating lighting ring is formed to alert the rear vehicles.
|
