An LED strip connector system for providing secure electrical and mechanical connection between LED strips comprising a male socket end, a female socket end, a locking mechanism, a gasket, a wired housing, and an end cap. The locking mechanism consists of a clip and clip catch and provides a detachable, secure, vibration-resistant mechanical connection between strips. The gasket is made of an elastic, impermeable material and is configured and positioned to establish a moisture-resistant seal between connectors, protecting the electrical connection from environmental moisture. The wired housing connects a female socket end to a power cord. The end cap protects the exposed contacts of an open socket.

According to one embodiment, a lighting device for vehicle includes a socket; a light emitting unit which is provided at one end portion of the socket, and includes a light emitting element; an insulating portion which includes a resin, and is provided inside a hole provided in the socket; a power feeding terminal which has conductivity, extends inside the insulating portion, and of which one end portion protrudes from the insulating portion, and is electrically connected to the light emitting unit; and a melting portion which is connected to an inner wall face of the hole, and at least one end face of the insulating portion.

According to one embodiment, a lighting device for vehicle includes a socket; a light emitting unit which is provided at one end portion of the socket, and includes a light emitting element; an insulating portion which includes a resin, and is provided inside a hole provided in the socket; a power feeding terminal which has conductivity, extends inside the insulating portion, and of which one end portion protrudes from the insulating portion, and is electrically connected to the light emitting unit; and a melting portion which is connected to an inner wall face of the hole, and at least one end face of the insulating portion.

An automotive part for manufacturing an automotive lighting device housing, the automotive part including a first wall and a second wall. The first height of the first wall is greater than the wall distance, the first wall being suitable for being bent over the second wall thus creating a wire retainer.

An automotive part for manufacturing an automotive lighting device housing, the automotive part including a first wall and a second wall. The first height of the first wall is greater than the wall distance, the first wall being suitable for being bent over the second wall thus creating a wire retainer.

The diffraction lens has an incident side and an exit side that are both convexly shaped, includes an exit diffraction plane that has an absolute value for the order of diffraction of 5 or greater and is disposed on the exit side, and is shaped such that the absolute value of a curvature at the surface apex of an envelope surface of the exit diffraction plane is smaller than the absolute value of a curvature at the surface apex of an incident surface, or the absolute value of the amount of sag in the direction of the optical axis at an outer periphery of the envelope surface of the exit diffraction plane is smaller than the maximum absolute value of the amount of sag in the direction of the optical axis at an outer periphery of the incident surface.

Provided is an illumination device mounted in a vehicle. The illumination device includes: a light source; a projection lens unit having a projection lens; a support member that supports the projection lens; a shaft portion including a pivot axis that extends in a direction intersecting with an optical axis; a shaft holding portion that holds the shaft portion to be pivotable around the pivot axis; a screw member provided to be rotatable around a rotation axis that extends in a direction different from the optical axis; and a conversion mechanism that converts a rotating motion of the screw member around the rotation axis into a pivoting motion of the shaft portion around the pivot axis. The screw member and the conversion mechanism are positioned farther away from the optical axis than the shaft portion and the shaft holding portion in the direction intersecting with the optical axis.

A light emitting element, a reflector, a projection lens, and a movable shade are arranged in a lamp chamber. As the movable shade is erected, a low beam is formed. As the movable shade is tilted, a travelling beam is formed. The reflector and a sub reflector are integrally formed. The movable reflector reflects the reflected light reflected by the sub reflector toward the projection lens. The sub reflector is positioned in a range of an outer shape of the projection lens.

A light guide element includes: an incidence surface wherefrom light enters from a light source; a first reflection surface configured to totally reflect at least a portion of the light entering from the incidence surface; a second reflection surface configured to totally reflect at least a portion of the light totally reflected by the first reflection surface as parallel light; and an emission surface configured to emit the parallel light totally reflected by the second reflection surface.

An illuminating vehicle assembly includes a plastic grille component and a badge mounted to the plastic grille component. The badge houses at least one light source. The light source may be illuminated to create various lighting effects. Any heat generated by the at least one light source can be dissipated into the plastic grille component.