Patent classifications
F21S41/683
Vehicle headlight having a light source
A vehicle headlight includes a light source and an adjustable objective. The light source is designed as a field having a plurality of microlight sources. The adjustable objective includes at least three lens groups, at least two of which are designed to be displaceable along the optical axis in order to adjust the focal length and the focal plane.
Illumination device for a motor vehicle, in particular a high-resolution headlamp
An illumination device for a motor vehicle, in particular a high-resolution headlamp, comprising an imaging component with an active surface at which imaging elements are arranged in the manner of a matrix for the specific creation of pixels of a light distribution, projection optics by means of which the light coming from the active surface is projected into the space outside the motor vehicle in operation of the illumination device, wherein the illumination device has an aperture diaphragm with a variable opening width through which at least part of the light coming from the active surface can pass in operation of the illumination device.
Illumination device for a motor vehicle, in particular a high-resolution headlamp
An illumination device for a motor vehicle, in particular a high-resolution headlamp, comprising an imaging component with an active surface at which imaging elements are arranged in the manner of a matrix for the specific creation of pixels of a light distribution, projection optics by means of which the light coming from the active surface is projected into the space outside the motor vehicle in operation of the illumination device, wherein the illumination device has an aperture diaphragm with a variable opening width through which at least part of the light coming from the active surface can pass in operation of the illumination device.
Movable shade mechanism for vehicle headlight, and vehicle headlight
A movable shade mechanism for a vehicular headlight and a vehicular headlight capable of reducing the entire weight while enhancing rigidity of a bracket is provided. A movable shade mechanism for a vehicular headlight includes a shade member rotating around a rotary shaft and adjusting a shielding amount of light from a light source, a drive unit to generate power to drive the shade member, a transmission member to transmit power of the drive unit to the shade member, and a plate bracket to hold the rotary shaft and the drive unit, wherein the bracket includes a base that is disposed along a horizontal plane in a vehicle-mounted state and supports the drive unit, and a shade support that is bent upwardly from a rear end of the base in the vehicle-mounted state and supports the rotary shaft.
Movable shade mechanism for vehicle headlight, and vehicle headlight
A movable shade mechanism for a vehicular headlight and a vehicular headlight capable of reducing the entire weight while enhancing rigidity of a bracket is provided. A movable shade mechanism for a vehicular headlight includes a shade member rotating around a rotary shaft and adjusting a shielding amount of light from a light source, a drive unit to generate power to drive the shade member, a transmission member to transmit power of the drive unit to the shade member, and a plate bracket to hold the rotary shaft and the drive unit, wherein the bracket includes a base that is disposed along a horizontal plane in a vehicle-mounted state and supports the drive unit, and a shade support that is bent upwardly from a rear end of the base in the vehicle-mounted state and supports the rotary shaft.
Vehicle lamp having switching structure for low-beam and high-beam headlights
A vehicle lamp having a switching structure for low-beam and high-beam headlights is provided. The vehicle lamp includes a heat dissipating device, an LED light source, an electromagnet, a reflector, a lens unit, a light-shaping plate, a driving rod, and an adjustment rod. The LED light source and the electromagnet are disposed on the heat dissipating device, and the light-shaping plate is rotatably disposed above the electromagnet. The driving rod is disposed between the electromagnet and the light-shaping plate. The electromagnet drives the driving rod to synchronously drive the light-shaping plate to be moved to a first position or a second position. The adjustment rod is disposed on the heat dissipating device, one end of the adjustment rod abuts against the light-shaping plate, and another end of the adjustment rod is exposed from the heat dissipating device.
Vehicle lamp having switching structure for low-beam and high-beam headlights
A vehicle lamp having a switching structure for low-beam and high-beam headlights is provided. The vehicle lamp includes a heat dissipating device, an LED light source, an electromagnet, a reflector, a lens unit, a light-shaping plate, a driving rod, and an adjustment rod. The LED light source and the electromagnet are disposed on the heat dissipating device, and the light-shaping plate is rotatably disposed above the electromagnet. The driving rod is disposed between the electromagnet and the light-shaping plate. The electromagnet drives the driving rod to synchronously drive the light-shaping plate to be moved to a first position or a second position. The adjustment rod is disposed on the heat dissipating device, one end of the adjustment rod abuts against the light-shaping plate, and another end of the adjustment rod is exposed from the heat dissipating device.
ILLUMINATION DEVICE FOR A MOTOR VEHICLE, IN PARTICULAR A HIGH-RESOLUTION HEADLAMP
An illumination device for a motor vehicle, in particular a high-resolution headlamp, comprising an imaging component with an active surface at which imaging elements are arranged in the manner of a matrix for the specific creation of pixels of a light distribution, projection optics by means of which the light coming from the active surface is projected into the space outside the motor vehicle in operation of the illumination device, wherein the illumination device has an aperture diaphragm with a variable opening width through which at least part of the light coming from the active surface can pass in operation of the illumination device.
ILLUMINATION DEVICE FOR A MOTOR VEHICLE, IN PARTICULAR A HIGH-RESOLUTION HEADLAMP
An illumination device for a motor vehicle, in particular a high-resolution headlamp, comprising an imaging component with an active surface at which imaging elements are arranged in the manner of a matrix for the specific creation of pixels of a light distribution, projection optics by means of which the light coming from the active surface is projected into the space outside the motor vehicle in operation of the illumination device, wherein the illumination device has an aperture diaphragm with a variable opening width through which at least part of the light coming from the active surface can pass in operation of the illumination device.
Vehicle light assembly including a movable light signature member
A vehicle light assembly including one or more movable light signature members that are selectively translated from a first position partially or wholly in front of conventional light units (low beams, high beams, taillights, etc.) to a second position away from the light units when the light units are in use. Thus, for example, the movable light signature member(s) can include one or more LEDs or the like that are illuminated to act as daytime running lights, turn signal indicators, accessory lights, etc. when they are disposed in front of the light units and when the low beams, high beams, or taillights are not in use. This provides the desired light signature. When the low beams, high beams, or taillights are in use, the movable light signature member(s) are translated out of the way, such that the light units are visible adjacent to and/or between the movable light signature member(s).