Patent ID: 7628521
Filing Date: 2009-12-08
Classification: F21S

Abstract:
1. A high intensity discharge (HID) bulb fixing apparatus, for assembling an HID bulb, wherein the HID bulb comprises a main body emitting light, and a mounting ring connected at a rear end of the main body, the HID bulb fixing apparatus comprising: a base, comprising a basal wall, wherein the basal wall comprises an inner circumferential surface, an outer circumferential surface, an end surface and a bearing flange, the inner circumferential surface and the outer circumferential surface spaced apart, the end surface connected to rear sides of the inner and the outer circumferential faces, and the bearing flange projecting from the inner circumferential surface of the basal wall and for bearing the mounting ring; and a catch base, detachably assembled with the base, and comprising a fixing part and two clamping parts connected to left and right sides of the fixing part and movable inside and outside relative to the fixing part, wherein the fixing part comprises a first fixing wall and a second fixing wall clamping separately at front and rear sides of the basal wall, the first fixing wall presses against the end surface of the basal wall and a surface of the mounting ring, and the clamping parts clamp at left and right sides of the base.