ELECTRIC BULB BASE TYPE FLUORESCENT LAMP

摘要

PURPOSE:To fix a stabilizer and screw firmly with better radiating performance without holding and to accommodate a starter on an inner face side of a holder by sticking the stabilizer to the inner face side of the holder stuck in an enclosed unit by resin. CONSTITUTION:A non light transmitting cup type cover 2 projecting a base 2 forms an enclosed unit with a light transmitting globe 3. A non light transmitting cup type holder 12 sectioning the inner space of the cover 2 and that of the globe 3 is stuck to an inner face of the enclosed unit so that the inner face is faced to the cover 2. The holder 12 has two cylindrical end portion receiving ports 9 for supporting both ends of a double U-letter fluorescent lamp 4 provided in the globe 3 on its outer face side and an accommodating room 13 for a stabilizer 5 and an accommodating room 14 for a glow starter 6 on its inner face side. The stabilizer 5 in the accommodating room 13 is stuck to the holder by thermoset silicon resin 15 injected into the accommodating room 13.