Provided is an attachment structure for a lighting device, with which it is possible to reduce the time that attachment requires and stably attach a lighting device to a curved surface on which the lighting device is to be attached without using a screw member. This attachment structure for a lighting device is equipped with: a base provided on a curved surface of a door lining and having a plate-shaped base section; and an attachment part provided on the base and used for affixing the lighting device to the base section.

Provided is an attachment structure for a lighting device, with which it is possible to reduce the time that attachment requires and stably attach a lighting device to a curved surface on which the lighting device is to be attached without using a screw member. This attachment structure for a lighting device is equipped with: a base provided on a curved surface of a door lining and having a plate-shaped base section; and an attachment part provided on the base and used for affixing the lighting device to the base section.

A vehicle is provided herein that includes a door coupled to a body structure of a vehicle. The door is movable between a first and a second position to provide access to an interior portion of the vehicle. A photoluminescent structure is disposed on the door and is configured to luminesce in response to excitation light emitted by a light source. The light source is vertically disposed below the photoluminescent structure on the door in both the first and second positions.

A lighting device mounted on a vehicular interior part includes a light source having a light exit surface, an elongated light guide member having a light entrance surface opposite the light exit surface of the light source and through which light from the light source enters, and a light exit surface through which the light exits, the elongated light guide member including an elongated core member having an end surface that is the light entrance surface, and a cover member covering an outer peripheral surface of the elongated core member, and the lighting device further includes a positioning member positioning the light entrance surface of the elongated light guide member with respect to the light source, and including a contact portion that is in contact with an outer peripheral edge portion of the end surface of the elongated core member and is not in contact with the cover member.

A lighting device mounted on a vehicular interior part includes a light source having a light exit surface, an elongated light guide member having a light entrance surface opposite the light exit surface of the light source and through which light from the light source enters, and a light exit surface through which the light exits, the elongated light guide member including an elongated core member having an end surface that is the light entrance surface, and a cover member covering an outer peripheral surface of the elongated core member, and the lighting device further includes a positioning member positioning the light entrance surface of the elongated light guide member with respect to the light source, and including a contact portion that is in contact with an outer peripheral edge portion of the end surface of the elongated core member and is not in contact with the cover member.

When an ignition switch has been turned off, an accessory switch has been turned off, and a door has been opened (100, 102), a message is displayed in a monitor on an opposite side to a side that the door has been opened (112). In addition, when it has been detected that a key has been shut in or that it has been forgotten to close a window (104), there is performed a warning display that displays a warning in a monitor on an opposite side to a door where a door locking operation has been performed (110). Moreover, when there has been detected a smart key carried by an occupant on a vehicle outside after getting out of a vehicle (118), a message is displayed in a monitor on an opposite side to a key detection direction (120).

A mounting assembly includes a lighting device, a vehicular interior component, and a light guide member mounting member with which the light guide member is mounted on the vehicular interior component. The lighting device includes a light source and a long light guide member. The vehicular interior component includes a through hole and a receiving member that includes a stopper hole near the through hole. The light guide member mounting member includes a support portion and a fitting portion that extends from the support portion and is fitted to the stopper hole. The support portion includes a curved wall that has a space defined by the curved wall and receives and supports a portion of the light guide member in the space to be opposite the through hole such that the light exits the light guide member is supplied to a vehicular interior surface side of the vehicular interior component.

The described examples relate to a lighting device for a motor vehicle with multiple optical fibers and multiple further fibers, which are woven to a two-dimensional fiber fabric. The multiple further fibers may be formed as multiple further optical fibers or as multiple non-optical fibers. The fiber fabric may be formed corresponding to a developed surface of multiple sides of a preset three-dimensional body, which may be generated by cutting and by selectively separating the multiple optical fibers and the multiple further fibers that are woven with each other, at a distal cut end of the fiber fabric.

A light system for a vehicle is provided herein. The light system includes a trim panel having an upper portion disposed proximately to an opening. A light guide is coupled to the panel. The light guide has an upper portion disposed between the trim panel and the opening and is configured to direct an excitation light therethrough. A light transmissive member is operably coupled with the light guide having a photoluminescent structure configured to convert an excitation light into a converted light. The converted light is directed towards a trim panel feature.

To provide a lamp unit in which rattling of a light-emitting element is prevented, a lamp unit includes: a holder member attached to an attachment object, a base board provided with a light-emitting element coupled on a main surface thereof; a retaining member that engages the holder member to sandwich the base board between the retaining member and the holder member such that the base board is retained at a prescribed position on the holder member; and a cover member that is at least partially light-transmissive and is attached to the holder member such that the cover member cooperates with the holder member to define a housing chamber for housing the base board and the retaining member.