| 摘要 |
PROBLEM TO BE SOLVED: To emit light suitably to the front of a lighting fixture even when a light guide body is slanted, in the vehicular lighting fixture using a rod-like light guide body.SOLUTION: A vehicular lighting fixture 10 includes: an LED 22; and a rod-like light guide body 24 which allows the light from the LED 22 to enter the inside from an incident part 24a and which emits the light toward the front of the lighting fixture from a front surface part 24b along an extension direction while guiding the light inside. The light guide body 24 has a slant part which inclines more than a critical angle of the light guide body 24 with respect to the direction orthogonal to the lighting fixture front direction. At the front surface part 24b of the slant part, a step 24e is formed which refracts one part of the light travelling inside the light guide body 24 and emits it to the front of the lighting fixture.SELECTED DRAWING: Figure 4 |
