| 摘要 |
An exhaust pipe with illuminating devices is formed by an inner pipe enclose d in an outer pipe. A gap is formed in between the two pipes. The gap comprises a light socket connected to at least one illuminating device. The light socket and t he illuminating device are connected by means of an electric cord. The outer pi pe comprises holes on its wall. When the illuminating devices are lighted, the light will shine from the tail end and the holes of the exhausting pipe either directly or reflectively |
