A projection headlight for vehicles, having a first lighting unit containing a light source and a primary optical unit for pre-shaping light exiting the light source, a second lighting unit containing a light source and a primary optical unit for pre-shaping the light exiting the light source, a secondary optical unit for imaging the light exiting the primary optical unit of the first lighting unit in a region in front of the vehicle as a first light distribution and light exiting the primary optical unit of the second lighting unit as a second light distribution, an actuator for actuating the first lighting unit and the second lighting unit in order to generate the light distribution consisting of the first light distribution and the second light distribution, a diaphragm with a diaphragm edge for producing a light-dark boundary in the first light distribution.

A vehicle lamp module and a vehicle using same. The vehicle lamp module comprises: a low beam circuit board (1), a low beam reflector (2), a high beam circuit board (3), a high beam condenser (4), a heat radiator (5), a lens (6), a lens support (7), and a module support (8), wherein the low beam reflector (2) serves as an optical element for forming a low beam shape, and the high beam condenser (4) serves as an optical element for forming a high beam shape. The vehicle lamp module has a good light shape uniformity, good low beam visibility, good high beam lighting performance, and excellent heat dissipation performance. Moreover, the module has a relative simple structure, a light weight, a small volume, a low cost, and a good comprehensive performance.

A low beam optical module includes a lens, a light-shielding sheet and at least one light concentrating portion. The light-shielding sheet includes a light-shielding sheet body. An upper edge of a front end of the light-shielding sheet body comprises a low beam cutoff line structure. A front end surface and the rear end surface of the light-shielding sheet body are transparent. The light concentrating portion is connected to a rear end of the light-shielding sheet. The lens is arranged in front of the light-shielding sheet, and an outer contour surface of the at least one light concentrating portion is engaged with a lower surface of the light-shielding sheet body—the light-shielding sheet body can receive emitted light of the light concentrating portion and refract the light from the front end surface to the lens. The projected light forms a low beam region III beam shape. A low beam illumination module, a vehicle lamp and a vehicle includes the low beam optical module.

A lamp module includes a light source unit that generates light; a light guide unit that guides the light incident on an incidence portion from the light source unit to be emitted to an emission portion; and an optical unit that transmits the light emitted from the light guide unit to allow a predetermined beam pattern to be formed. In particular, the optical unit includes a plurality of lenses disposed in a vehicle width direction, and the emission portion includes a plurality of emission surfaces disposed in the vehicle width direction to correspond to the plurality of lenses.

The invention proposes a lighting device for a motor vehicle, including a first lighting module adapted to project a pixelized first beam with a first resolution and a second lighting module adapted to project a pixelized low beam type second beam with a second resolution lower than the first resolution, the first and second lighting modules being such that the first and second beams overlap vertically at least in part to form a global beam, the device including a control unit able to control selectively a plurality of pixels of the first and second beams so as to project a motif in the global beam.

A headlight module includes: a light source; a condensing optical unit that allows light generated by the light source to enter and transforms the light into condensed light; and a light guide member including a first cutoff line formation part that forms light in a first light distribution pattern from the condensed light, a second cutoff line formation part that forms light in a second light distribution pattern from the condensed light, a first emission surface that emits light in a first illuminance distribution pattern corresponding to the first light distribution pattern, and a second emission surface that emits light in a second illuminance distribution pattern corresponding to the second light distribution pattern. Light in a combined illuminance distribution pattern obtained by adding the light in the first illuminance distribution pattern and the light in the second illuminance distribution pattern is emitted.

A lamp for an automobile and an automobile including the same include first and second modules that generate light to emit the light to the outside and are spaced apart from each other, respectively including a first light source unit and a second light source unit that include a plurality of light sources which generate light and are provided in a horizontal direction. The light generated from the plurality of light sources provided in each of the first light source unit and the second light source unit is emitted to the outside to produce a plurality of beam patterns, and thus a first beam pattern group and a second beam pattern group are produced. A portion of the plurality of beam patterns constituting the second beam pattern group are produced in at least a portion of a region between the plurality of beam patterns constituting the first beam pattern group.

The invention relates to a lighting device (1) for a motor vehicle headlight for generating a light pattern with a light-shadow line, wherein the lighting device comprises a light source (10), a light-permeable body (100), a light injection element (101) for injecting light which the at least one light source (10) emits, and a projection device (500). The light-permeable body (100) has an aperture device (103) with an aperture edge region (104). A light beam (S2) spreading in the optical element (110) is displayed by the projection device (500) as a light pattern (LV) with a light-shadow line (HD), with the light-shadow line (HD) being determined by the aperture edge region (104) of the aperture device (103). At least one light guide element (200, 300) is arranged on the optical element (110), which light guide element has a light guide element light incoupling face (201, 301) and a light guide element light outcoupling face (202, 302), the at least one light guide element (200, 300) being arranged on the optical element (110) in such a manner that light (S3) is injected from the light injection element (101) via the light guide element light incoupling face (201, 301) into the at least one light guide element (200, 300), spreads within this, and enters the optical element (110) again via the light guide element light outcoupling face (202, 302), the light guide element light outcoupling face (202, 302) of the at least one light guide element (200, 300) issuing into the optical element (110) in such a manner that the at least one light guide element light outcoupling face (200, 300) lies beneath the aperture edge region (104) as considered in the vertical direction (Z), so that the light rays (S5) re-entering the optical element (110) from the projection optical assembly (200) are projected as a sign-light light beam (SL) into a region (B) of the light pattern located above the light-shadow line, and are displayed in the light pattern as a sign-light light pattern (SV), for instance.

The invention relates to a lighting device (1) which comprises an imaging unit (2) which is configured to generate an intermediate light image in an imaging plane (ZBE, ZBE′), wherein each imaging unit (2) is composed of a light source (3) and a collimator optics (4), wherein the collimator optics (4) are designed in such a way that the light emitted by the light source (3) in the imaging plane (ZBE, ZBE′) is imaged as an intermediate light image, and wherein the lighting device (1) comprises a projection lens (5) which has a focal plane (BE), and the imaging unit (2) and the projection device (5) are arranged with respect to one another in such a way that the imaging plane (ZBE, ZBE′) lies substantially in the focal plane (BE) of the at least one projection device (5). According to the invention, the imaging unit (2) is designed as a convergence imaging unit (2) being characterized in that the body (4A) of the collimator optics (4) is designed such that the light, which is coupled into the body (4A) via the light coupling region (41A) form a collimator body light bundle (KLB, KLB′) converging into a common virtual intermediate light image plane (VBE, VBE′), wherein the virtual intermediate light image plane (VBE, VBE′) lies in front of the imaging plane (ZBE, ZBE′) of the convergence imaging unit (2) in the direction of light propagation, and wherein a light exit surface (41C) of the body (4A) is designed in such a way that when the collimator body light bundle (KLB, KLB′) exits from the body (4A), the light beams are deflected at the light exit surface (41C) and are formed into an exit light bundle (ALB, ALB′) such that the light beams of the exit light bundle (ALB, ALB′) form the intermediate light image in the imaging plane (ZBE, ZBE′), which intermediate light image lying in the imaging plane is imaged by the projection device (5) into a region in front of the lighting device (1), e.g. into a traffic area in front of the motor vehicle in the case of a lighting device installed in a motor vehicle, as a light distribution or part of a light distribution.

A projection headlight for vehicles, having a first lighting unit containing a light source and a primary optical unit for pre-shaping light exiting the light source, a second lighting unit containing a light source and a primary optical unit for pre-shaping the light exiting the light source, a secondary optical unit for imaging the light exiting the primary optical unit of the first lighting unit in a region in front of the vehicle as a first light distribution and light exiting the primary optical unit of the second lighting unit as a second light distribution, an actuator for actuating the first lighting unit and the second lighting unit in order to generate the light distribution consisting of the first light distribution and the second light distribution, a diaphragm with a diaphragm edge for producing a light-dark boundary in the first light distribution.