Patent ID: 7217018

Claim:
An improved structure of the automobile lamp, comprising: a base provided with a fixing pipe to extend thereon, the fixing pipe provided with longitudinal grooves thereon, a lamp seat fixedly connected on the base for combining with an automobile lamp body, the lamp seat provided in the fixing pipe; an outer pipe provided at its bottom end with a driving gear, the inner wall of the outer pipe provided with threads, the outer pipe disposed to cover the outside of the fixing pipe with the driving gear at the bottom end of the outer pipe near the base; a DC reduction motor fixedly connected on an output shaft with a transmission gear, the DC reduction motor fixed to one side of the base so as to engage the transmission gear on the output shaft of the DC reduction motor with the driving gear at the bottom end of the outer pipe; and an inner pipe having a certain color, a guiding rod extending from each of two opposite locations on the outer wall of the inner pipe, the inner pipe disposed between the lamp seat and the fixing pipe, the guiding rods penetrating through the longitudinal grooves of the fixing pipe and received in the threads of the inner wall of the outer pipe.