Provided is a vehicular illumination device capable of protecting a second light source portion from moisture and dust, and achieving enhanced design, while outputting light on the outside of a housing. The illumination device is provided on a front portion of a vehicle. The illumination device includes an outer glass, a headlight accommodated inside the housing including the outer glass, a second light source portion and a first light guide accommodated inside the housing, and a second light guide disposed outside the housing. An end surface of the first light guide, and an end surface of the second light guide are disposed to face each other via an interposing portion of the outer glass interposed between these end surface portions. At least a part of light output from the second light source portion is incident from the first light guide to the second light guide through the interposing portion.

Provided is a vehicular illumination device capable of increasing a degree of design freedom in designing a vehicle having enhanced design. An illumination device is provided on a front portion of a vehicle. The illumination device includes a headlight, a light guide, and an outer glass. The light guide has an annular shape in such a way as to surround a periphery of the headlight. The outer glass includes a front surface portion for covering a front surface of the headlight, and a perimeter portion for covering a periphery of the headlight. The light guide is disposed along an imaginary plane inclined with respect to a tubular axis of the perimeter portion.

A vehicle lighting device including a light source configured to emit diverging light a fiber bundle including a plurality of optical fibers bundled into a cross sectional shape configured to be optically coupled to the light source; and a coupling device configured to optically couple the light source to the fiber bundle, the coupling device including a reflecting portion configured to reflect the diverging light toward the optical fiber bundle and a blocking portion configured to block light from bleeding from the assembly.

A vehicle lamp includes a first light guide, a second light guide, a first light source, and a second light source. The first light guide includes a first portion extending in a first direction, a second portion extending in a second direction intersecting the first direction, and a third portion shaped to be bent from the first direction to the second direction and interconnecting the first portion and the second portion. The second light guide extends along the first portion and the third portion and has a shape gradually decreasing in a cross-sectional area outside of the bend of the third portion, thereby merging with the light emitting light guide.

A vehicle light includes a light compartment, a first light emission unit, and a second light emission unit. The first light emission unit is arranged in the light compartment and includes a first light emission body and a light guide body configured to emit light by internally reflecting light from the first light emission body. The second light emission unit is arranged in the light compartment and includes a second light emission body and a reflector configured to reflect light from the second light emission body in a vehicle forward direction. The light guide body is arranged outward with respect to a vehicle widthwise direction in the light compartment, and a light emission portion of the light guide body at least partially overlaps a path of light reflected by the reflector.

An exterior luminaire for a motor vehicle includes a number of light sources and one or more fiber bundles, each including a number of flexible light-guiding fibers. The exterior luminaire is configured such that, during operation, light originating from the light sources is fed into the fiber bundle(s), as a result of which a respective fiber bundle emits light along its length, the light passing at least partly via a light-transmissive covering sheet into the exterior of the motor vehicle. In the exterior luminaire, a respective fiber bundle is accommodated at least in sections in the longitudinal direction in one or more grooves, a respective groove including at least two joined-together holding components, which form the contour of the respective groove in cross section and which hold the respective fiber bundle by interlocking engagement and/or force-locking engagement.

An exterior luminaire for a motor vehicle includes a number of light sources and one or more fiber bundles, each including a number of flexible light-guiding fibers. The exterior luminaire is configured such that, during operation, light originating from the light sources is fed into the fiber bundle(s), as a result of which a respective fiber bundle emits light along its length, the light passing at least partly via a light-transmissive covering sheet into the exterior of the motor vehicle. In the exterior luminaire, a respective fiber bundle is accommodated at least in sections in the longitudinal direction in one or more grooves, a respective groove including at least two joined-together holding components, which form the contour of the respective groove in cross section and which hold the respective fiber bundle by interlocking engagement and/or force-locking engagement.

A lighting device for a vehicle, the lighting device being configured to perform at least one lighting function and including a screen and at least one light source. The screen has an output face, at least one light guide, and a support for the at least one light guide, and in that the at least one light guide is configured to transmit light rays in the direction of the output face, the light rays being from light rays emitted by the at least one light source and coupled to the at least one light guide, the at least one light guide being injection-molded along with the support.

A lighting device for a vehicle, the lighting device being configured to perform at least one lighting function and including a screen and at least one light source. The screen has an output face, at least one light guide, and a support for the at least one light guide, and in that the at least one light guide is configured to transmit light rays in the direction of the output face, the light rays being from light rays emitted by the at least one light source and coupled to the at least one light guide, the at least one light guide being injection-molded along with the support.

A light device, especially a signal lamp for motor vehicles, comprising a carrier bushing (1) with a translucent cover (2) and an inner chamber (3), wherein a lighting unit (4) is mounted providing the light signaling function, and one light source (91), and a filter (6) with at least one first input surface (83) for entry of at least part of light rays (100) generated by the light sources, and with at least one first output surface (82) designed to emit first light beam (102). The filter includes first segment (8) with the first output surface and second segment (7) with at least one second input surface (73) for entry of at least part of light rays generated by the light sources, and with at least one second output surface (72). The shape of the second output surfaces creates a designer element as a light emitting pattern emitted from those surfaces.