| 摘要 |
<P>PROBLEM TO BE SOLVED: To further miniaturize a vehicular lighting fixture, particularly, a lamp body by building at least a ballast circuit in a back cover covering a work opening. <P>SOLUTION: In the vehicular lighting fixture 10, a reflector 50 detachably supporting a discharge bulb 60 is arranged in a lamp chamber 40 partitioned by a lamp body 20 and a front cover 30 covering a front opening of the lamp body, the work opening 21 for carrying out replacement work of the discharge bulb is formed on the lamp body, the back cover covering the work opening is detachably attached to the lamp body, and all of a discharge bulb lighting circuit 80 for lighting the discharge bulb or at least the ballast circuit 85 for continuing stable discharge of the discharge bulb is built in the back cover. <P>COPYRIGHT: (C)2004,JPO |
