| 摘要 |
PROBLEM TO BE SOLVED: To provide a functional part of a lighting system, which prevents leakage and short circuit of busbars without increasing the number of components. SOLUTION: The functional part 10 constituting a vehicular room lamp 1 includes a housing 3 storing a bulb therein; a plurality of metal busbars 4 attached to the housing 3; and a reflector 6. The plurality of busbars 4 are connected to a bridge part and are integrally attached to the housing 3. The housing 3 includes a hole 11 to expose the bridge part. The reflector 6 includes a reflection part to reflect the light of the bulb; and a cover part 61 extended from the reflection part and covering the hole 11. The functional part 10 is installed as follows: after the bridge part is punched out by a punch inserted into the hole 1, the reflector 6 is attached to the housing 3, and the hole 11 is covered with the cover part 61. COPYRIGHT: (C)2011,JPO&INPIT
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