Patent classifications
F21S41/334
Light emitting assembly, vehicle light, and vehicle
A light emitting assembly, a vehicle light, and a vehicle. The light emitting assembly comprises a reflector unit and a light emitting unit; the light emitting unit is provided with a carrier and a light source mounted on the carrier, and a reflecting surface is provided on one side of the reflector unit, to reflect light emitted by the light source, wherein the light emitting unit is connected to the side of the reflector unit opposite to the reflecting surface by means of the carrier and the reflector unit.
Vehicle lamp
A vehicle lamp which enables vehicles or pedestrians around a vehicle to easily recognize a driving direction of the vehicle is provided. The vehicle lamp includes a driving direction sensing unit configured to sense a driving direction of a vehicle, a driving direction indicating unit configured to form a first pattern indicating the driving direction and forms a second pattern indicating the driving direction on a road surface around the vehicle and a control unit configured to adjust the driving direction indicating unit based on to the sensed driving direction. The driving direction indicating unit includes at least one lamp unit. The lamp unit includes a light source and a reflection unit having a plurality of reflectors which form the first pattern and the second pattern, respectively.
VEHICLE LAMP
A vehicle lamp has a first light emitting surface and a second light emitting surface forming a light emitting surface, which is continuous in a vehicle width direction, by connecting a back surface on a tip side of a first light guide lens and a front surface on a base end side of a second light guide lens via a connecting portion, and a first lateral emission surface configured to emit some of first light guided in the first light guide lens toward an inner side in a vehicle width direction is provided on the connecting portion.
Gas-discharge lamp
The invention describes a gas-discharge lamp (1) comprising a vessel (5), which vessel (5) is partially coated with at least one longitudinal stripe (S.sub.H, S.sub.H) arranged on the surface of the vessel (5) below a horizontal plane (P) through a longitudinal axis (X) through the centre of the lamp (1) such that, on each side of the lamp, an angle (.sub.H1, .sub.H2) subtended at the lamp centre by the horizontal plane (P) and an upper edge (16, 17) of the longitudinal stripe (S.sub.H, S.sub.H) on that side of the lamp comprises at least 10, more preferably at least 13, most preferably at least 15. The invention also describes a reflector (8) for a lamp (1), comprising a reflective interior surface realized to deflect light (L.sub.20A, L.sub.20B, L.sub.21A, L.sub.21B) originating from the lamp (1) outward to give a specific beam profile (3) with a bright/dark cut-off line (31) and a shoulder (32), and wherein the lamp (1), in particular a lamp (1) according to any of claims 1 to 12, is positioned horizontally in the reflector (8), and wherein the reflective interior surface comprises at least one beam-shaping region (81 A, 81B) realised to deflect a portion (L.sub.21A, L.sub.21B) of the light (L.sub.20A, L.sub.20B, L.sub.21A, L.sub.21B), emitted from the lamp (1) between 7.5 and 15 below a horizontal plane (P), at a specific region (21A, 21B) within the beam profile (3). The invention further describes a lighting assembly (9) comprising such a reflector (8) and a lamp (1), in particular a lamp (1) according to the invention.
LAMP FOR VEHICLE
A lamp for a vehicle is provided. The lamp has a reduced cost and weight of the lamp and allows an increased degree of design freedom by reducing a size of an optical system in compensation for a size of the projection lens. Additionally, the lamp for the vehicle increases the efficiency and amount of light since the lamp radiates light using light emitted from the light source without loss of the light.
VEHICLE LAMP
A vehicle lamp which enables vehicles or pedestrians around a vehicle to easily recognize a driving direction of the vehicle is provided. The vehicle lamp includes a driving direction sensing unit configured to sense a driving direction of a vehicle, a driving direction indicating unit configured to form a first pattern indicating the driving direction and forms a second pattern indicating the driving direction on a road surface around the vehicle and a control unit configured to adjust the driving direction indicating unit based on to the sensed driving direction. The driving direction indicating unit includes at least one lamp unit. The lamp unit includes a light source and a reflection unit having a plurality of reflectors which form the first pattern and the second pattern, respectively.
Motor vehicle headlamp
A motor vehicle headlamp includes numerous semiconductor light sources disposed in a matrix, which can be activated individually for emitting light, numerous primary lenses disposed in a matrix, allocated to the semiconductor light sources, for bundling the light emitted by the semiconductor light sources and for generating a primary light distribution on light exit surfaces of the primary lenses, and a shared secondary lens for projecting the primary light distributions as secondary light distributions onto a roadway in front of the motor vehicle, such that the secondary light distributions illuminate a high-beam region. To reduce the structural height of the secondary lens without losses in terms of efficiency, the motor vehicle headlamp includes a cylindrical lens having a cylinder axis disposed in the beam path of the light module between the primary lenses and the secondary lens that is oriented such that it is substantially horizontal.
Vehicular lamp
A vehicular lamp includes a light source, a reflector, and a projection lens. The vehicular lamp is configured to radiate, toward front of the lamp via the projection lens, light from the light source, the light being reflected by the reflector. A reflective surface of the reflector includes a reflective region configured to illuminate a short-distance road surface within 5 m in front of the lamp. A light diffusing treatment for diffusing and reflecting emitted light from the light source is applied to the reflective region.
Vehicle lamp
A vehicle lamp includes: a plurality of reflectors including a first reflector; and a plurality of light sources provided in the plurality of reflectors in a mode in which at least one of the plurality of light sources is provided in each of the plurality of reflectors, where the plurality of light sources include two or more first light sources provided in the first reflector, a light distribution pattern of light emitted from the plurality of light sources through the plurality of reflectors includes a first pattern in which a width in a vertical direction decreases toward a vehicle outer side, one of the two or more first light sources is disposed at a focal point of the first reflector, and the other of the two or more first light sources is disposed on a vehicle inner side with respect to the focal point of the first reflector.
Motor vehicle lighting device
A motor vehicle lighting device including a housing with a first module for emitting a first beam, a second module for emitting a second beam, extending above the first, a third module for emitting a third segmented beam, extending above the second beam, and an optical projection system. The second module is arranged below the first module, the third module is arranged below the second module, and each of the modules includes a plurality of light sources, a collector for collecting and reflecting the rays emitted by the plurality of light sources into a beam, and a portion of the optical projection system that is arranged to project the beam, the portion forming an image of the collector.