| 摘要 |
To provide an interior illuminator for an automobile that can produce a decorative effect by illumination in addition to illuminating the interior of the automobile and has a simple structure and a small size. A secondary light emitting unit is provided around primary light emitting units 5 and 6 for illuminating the interior of the automobile. A housing 2 that holds the primary light emitting units 5, 6 and the secondary light emitting unit is provided. The secondary light emitting unit has a U-shaped light guide body 21 , light emitting elements 8 and 9 for launching light into the light guide body at the ends thereof, and a light emitting element control unit 11 for controlling the light emitting elements 8 and 9 . The housing 2 has a light guide body holding groove that holds the light guide body 21 , insertion holes for introducing the light guide body into the housing at the ends of the light guide body holding groove, and a housing section that houses the light emitting element and the light emitting element control unit.
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