| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting fixture being brightly visible in the whole reflector and having a conspicuous outward appearance by arranging a light guide plate between a decorative member and a housing so that one end surface faces in a front lens, the other end surface is positioned outside an effective reflecting surface of a reflector when looking at the lighting fixture from the front and faces the reflecting surface of the reflector from clearance between the decorative member and the reflector. SOLUTION: When the sunlight L is shone in this vehicular lighting fixture 1 when the vehicular lighting fixture 1 is not lighted in the daytime, the sunlight L is made incident on one end surface 7a of a light guide plate 7 via a front lens 4 to propagate inside the light guide plate 7 while repeating reflection to be emitted from the other end surface 7b to the irradiated toward a reflecting surface of a reflector 3. The light guide plate 7 has a proper thickness in a transparent member such as an acrylic resin, and both ends are formed in a rectangular plate shape curved so as to face to an inside surface of the front lens 4 and the reflecting surface of the reflector 3. When molding the whole light guide plate 7 by a coloring material, the sunlight L incident on the light guide plate 7 can be emitted in a colored state.
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