| 摘要 |
A lighting device 40 for a vehicle that is provided to a vehicular door trim 10 includes an LED 61, a decoration panel 41, and a light guide member 63. The light guide member 63 includes an end surface 63A that light from the LED 61 enters and an outer peripheral surface 63D from which the light entering the end surface 63A exits. The lighting device 40 further includes a first light transmission portion 54B1 and a second light transmission portion 54B2 that are provided to the decoration panel 41. The light exiting from the outer peripheral surface 63D transmits through the first light transmission portion 54B1 to a handle housing portion 30. The second light transmission portion 54B2 is provided farther away from the LED 61 than the first light transmission portion 54B1. The light exiting from the outer peripheral portion 63D transmits through the second light transmission portion 54B2 to a surface 22 to be illuminated. The second light transmission portion and the surface 22 extend along a longitudinal direction of the outer peripheral surface 63D. The light guide member 63 and the surface 22 become closer to each other as they are farther away from the LED 61. |
