Patent classifications
F21S41/333
LUMINOUS LIGHTING AND/OR SIGNALING MODULE OF AN AUTOMOTIVE VEHICLE
The invention relates to a luminous lighting and/or signaling module for an automotive vehicle, said module comprising first means arranged to produce a first cut-off beam and second means arranged to produce at least two selectively activatable luminous segments, the luminous segments forming a second beam that is complementary to the cut-off beam, when they are activated simultaneously.
Vehicle lamp
A reflector is configured such that an opening is formed in a portion located on an extension line of the optical path of laser light from a laser light emitting element to a light emitter. In addition, a reflective surface of the reflector includes a first reflective area located at the front side of the opening and a second reflective area located at the rear side of the opening, and the first reflective area is displaced to the light emitter side with respect to the second reflective area. Thereby, compared with a case where a first reflective area is formed in a curved shape obtained by extending the second reflective area as in the related art, a large solid angle based on the light emission center of the light emitter is secured, and a luminous flux utilization ratio with respect to the light emitted from the light emitter is increased.
Luminous lighting and/or signaling module of an automotive vehicle
A luminous lighting and/or signaling module for an automotive vehicle, the module comprising first means arranged to produce a first cut-off beam and second means arranged to produce at least two selectively activatable luminous segments, the luminous segments forming a second beam that is complementary to the cut-off beam, when they are activated simultaneously.
Vehicle retrofit headlamp having reflector optic portions facing each other
An automotive solid-state headlamp includes a lamp body extending in a longitudinal direction, the lamp body having a rear base portion and a front portion and including a support member and a light-transmissive housing, a plurality of solid-state light sources arranged on the support member at the rear base portion of the lamp body, a drive circuitry electrically coupled to the light sources and arranged at the rear base portion of the lamp body and configured to operate the plurality of light sources when energized and reflector optics arranged at the front portion, wherein the solid-state light sources are configured to emit light towards the reflector optics, the reflector optics including a first reflector optic portion and a second reflector optic portion and wherein each of a plurality of first reflective surfaces disposed on the first reflector optic portion extend in an annular region around the longitudinal direction from the plurality of solid-state light sources towards the first reflector optic portion.
Vehicle lamp
A vehicle lamp includes a first optical unit that irradiates light for forming a first beam pattern; a second optical unit that irradiates light for forming a second beam pattern and is disposed on one side of the first optical unit in a left-right direction; and a lens unit disposed in front of the first optical unit and the second optical unit to allow the light irradiated from at least one of the first optical unit or the second optical unit to pass through the lens unit to form at least one of the first beam pattern or the second beam pattern. The lens unit includes a first lens module corresponding to the first optical unit and a second lens module corresponding to the second optical unit, and the first lens module and the second lens module are integrally formed with one another.
Vehicle headlamp
A light source, a reflector, and a projection lens, the reflector including a first reflective surface and a second reflective surface. The first reflective surface includes a first focal point and a second focal point positioned near a lens focal point. The second reflective surface includes a first focal point and a second focal point positioned on a light-emitting surface side relative to the lens focal point. The system provides a high beam light distribution pattern having a hot zone in the center.
Combined luminous module that images the illuminated surface of a collector
A luminous motor-vehicle module including in a first light source, and a first reflective surface that is configured to collect and reflect the light rays emitted by the first light source into a first light beam, a second light source and a second reflective surface that is configured to collect and reflect the light rays emitted by said second light source into a second light beam, and an optical system configured to project the first and second light beams; the first and second light sources emitting the light rays in the same direction, the first and second reflective surfaces are offset along the optical axis and the optical system is configured to form an image of the second reflective surface.
Light source module and lamp using the same
A light source module has a heat radiating member that has heat radiating properties and has a through-hole penetrating therethrough, a heat generating component having a heat generating component main body disposed on a side of a first opening of the through-hole, and a pin terminal connected to the heat generating component main body and inserted through the through-hole, an electrically conductive member disposed on a side of a second opening of the through-hole and connected to the pin terminal protruding from the second opening, and a covering material that covers and fixes at least a portion of the electrically conductive member and the heat radiating member. A connection portion of the electrically conductive member with the pin terminal is not covered by the covering material.
Reflector optics for a vehicle retrofit headlamp
In an embodiment a reflector optical system includes a reflector body having a rotational symmetry about a longitudinal axis and including a first reflector optic portion having a substantially concave shape and a second reflector optic portion extending along the longitudinal axis, the first reflector optic portion facing the second reflector optic portion, wherein the first reflector optic portion includes a plurality of first reflective surfaces and the second reflector optic portion includes a plurality of second reflective surfaces in spaced light-receiving relation to the plurality of first reflective surfaces.
VEHICLE LAMP
A reflector is configured such that an opening is formed in a portion located on an extension line of the optical path of laser light from a laser light emitting element to a light emitter. In addition, a reflective surface of the reflector includes a first reflective area located at the front side of the opening and a second reflective area located at the rear side of the opening, and the first reflective area is displaced to the light emitter side with respect to the second reflective area. Thereby, compared with a case where a first reflective area is formed in a curved shape obtained by extending the second reflective area as in the related art, a large solid angle based on the light emission center of the light emitter is secured, and a luminous flux utilization ratio with respect to the light emitted from the light emitter is increased.