| 摘要 |
PROBLEM TO BE SOLVED: To provide a simplified compact bulb fluorescent lamp device in which the area of a terminal part is eliminated, and the possibility of overheating is eliminated by forming a screw base part on a cylindrical part on one end side of a holder part formed of a synthetic resin material, and providing a conductive terminal within a recessed part formed, vertically crossing the screw base part. SOLUTION: The screw base part 12 of a compact bulb fluorescent lamp device L1 is formed on a cylindrical part 11 on one end side of a holder part 1 formed of a synthetic resin material. On the periphery of the cylindrical part 11, a recessed part 13 is formed, vertically crossing the screw base part 12. A conductive terminal 2 continued to the screw base part 12 and having irregularities performing screw action formed thereon is provided within the recessed part 13. An eyelet terminal 3 is provided on the top part of the cylindrical part 11. When the screw base part 12 is installed to a socket, the irregularities of the conductive terminal 2 touches the lamp holder of the socket and conducts thereto, and the lamp L1 is also held. |
