Patent ID: 6779911
Filing Date: 2004-08-24
Classification: F21V,H01R

Abstract:
A separation device of a lamp holder and a fixing seat, comprising a lamp holder, a lamp connecting seat, an electrode, a fixing seat, and two safety locking members, wherein:the lamp holder has a closed end provided with a protruding guide column which has a periphery formed with two radially opposite locking portions and an orientation portion; the lamp connecting seat is mounted in the lamp holder; the electrode is mounted in the lamp holder; the fixing seat has a first end fixed on the closed end of the lamp holder, the first end of the fixing seat has a center formed with a guide hole for receiving the guide column of the lamp holder, the guide hole of the fixing seat has a wall formed with two radially opposite recessed guide portions for guiding a respective one of the two locking portions of the lamp holder, and formed with two radially opposite retaining rails each located beside a respective one of the two guide portions for retaining a respective one of the two locking portions of the lamp holder, the wall of the guide hole of the fixing seat is formed with an arcuate orientation slot for receiving the orientation portion of the lamp holder; and each of the two safety locking members is mounted between the lamp holder and the fixing seat, so that the lamp holder and the fixing seat are locked with each other, thereby integrally combining the lamp holder with the fixing seat.