| 摘要 |
PROBLEM TO BE SOLVED: To provide a double lamp capable of responding to a request for downsizing. SOLUTION: The double lamp 12 is equipped with an inner lamp 18 with a light-emitting member 30 and a lead rod 32 connected through metal foil 34 in a sealing part 24 extended and formed from both ends of a light-emitting tube 22, and an outer bulb storing the inner lamp 18. The sealing part 24 is protruded outward from the end of the outer bulb 20, and an adhesive 42 having thermal conductivity is coated on a projection 40, so that the heat of the sealing part 24 is transmitted to the adhesive 42 and efficiently dispersed to the outside. COPYRIGHT: (C)2007,JPO&INPIT
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