VEHICULAR ILLUMINATION DEVICE AND CUP HOLDER

摘要

To prevent light entrance to a light guide body from being disturbed by a light shielding member. An illumination device (10) for a vehicle includes a light guide body (11) including a light entrance hole (14) from which light (13) from a light source (12) enters and an emission portion (17) that emits the light (13) entered from the light entrance hole (14) toward an outer surface from a position of an outer rim part, a light shielding member (19) that covers the outer surface of the light guide body (11) except the emission portion (17), and a light entrance member (15) disposed in the light entrance hole (14) to reflect the light (13) from the light source (12) toward the emission portion (17).