Patents Assigned to Zizala Lichtsysteme GmbH
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Patent number: 8967843Abstract: A vehicle headlight includes at least one stationary reflector and at least one reflector adjustable with respect to the at least one stationary reflector. The headlight includes at least two light sources including at least one LED, wherein each of the reflectors is assigned at least one of the light sources, and an assembly body for fastening the at least one stationary reflector and the at least two light sources. The assembly body includes a main body, on which the at least one stationary reflector is assembled. and an exchange body, on which the at least two light sources are fastened. The main body has a through-opening for insertion of a light source support element from the side facing away from the reflectors. Referencing or positioning means are provided on the exchange body in order to fasten the two bodies to one another in a positionally accurate manner.Type: GrantFiled: July 27, 2011Date of Patent: March 3, 2015Assignee: Zizala Lichtsysteme GmbHInventors: Christian Jackl, Irmgard Krenn, Markus Lahner
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Patent number: 8967841Abstract: The invention relates to an LED light module (1) for a motor vehicle or for a head light for a motor vehicle, wherein the LED light module (1) has at least one LED light source (3) which comprises at least one light-emitting diode, and wherein the light (10, 11) which is emitted by the at least one LED light source (3) is emitted via at least one reflector (2) into a region located in front of a motor vehicle, wherein the light (10?, 11?) which is emitted via the reflector (2) forms a defined basic light distribution (30?), wherein according to the invention at least one shutter (4) is provided after the at least one LED light source (3) in the light exit direction, which at least one shutter (4) is located in the beam path of at least part of the light (20) which is emitted in the light exit direction by the at least one LED light source (3), and wherein the at least one shutter (4) is designed to reflect light at least in certain areas on its side (4?) facing the at least one LED light source (3), and whereType: GrantFiled: November 18, 2011Date of Patent: March 3, 2015Assignee: Zizala Lichtsysteme GmbHInventor: Gerald Bohm
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Patent number: 8936381Abstract: The invention relates to an LED light module for a motor vehicle, or for a headlight for a motor vehicle, wherein the light module comprises a lens and an LED light source, wherein according to the invention a diffusion disk is disposed between the LED light source and the lens as viewed in the light exit direction, wherein the diffusion disk has at least one aperture for the direct passage of at least one component of the light emitted by the LED light source, and wherein the direct component of the light emitted by the LED light source, which component emerges through the aperture of the diffusion disk, is projected through the lens so as to generate a lighting function in the region in front of the motor vehicle.Type: GrantFiled: May 12, 2011Date of Patent: January 20, 2015Assignee: Zizala Lichtsysteme GmbHInventors: Andreas Luger, Andreas Moser
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Publication number: 20130223089Abstract: The invention relates to a vehicle headlamp (1) for producing a main light distribution and an auxiliary light distribution, wherein the vehicle headlamp (1) comprises two or more LED light modules (10), wherein each of the LED light modules (10) comprises one or more primary LED light sources (11), wherein a primary LED light source (11?) comprises at least one light-emitting diode, comprises two or more secondary LED light sources (12, 12a), wherein a secondary LED light source (12, 12a) comprises at least one light-emitting diode (12?), and comprises a lens (13), wherein the light emitted by the at least one primary LED light source (11) is radiated directly onto the lens (13) and projected by the lens into the exterior space, wherein the light emitted by the primary LED light sources (11) of a all LED modules (10) forms the main light distribution, and wherein the light emitted by the secondary LED light sources (12, 12a) of an LED modules (10) is radiated onto the lens (13) of the LED module (10) by meanType: ApplicationFiled: November 17, 2011Publication date: August 29, 2013Applicant: Zizala Lichtsysteme GmbHInventors: Markus Danner, Andreas Moser, Johannes Jungwirth, Gunther Krenn, Martin Stein
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Publication number: 20130215632Abstract: The invention relates to a vehicle headlamp (1), comprising a first reflector arrangement, which has at least one stationary reflector (2), a second reflector arrangement, which has at least one reflector (3) that can be adjusted relative to the at least one stationary reflector (2) of the first reflector arrangement, at least two light sources (8, 9), wherein at least one of the light sources (16, 17) is associated with each of the reflectors (2, 3), and wherein each light source (16, 17) has at least one light-emit-ting diode, and a mounting body (4) for fastening the at least one stationary reflector (2) and the at least two light sources (16, 17), wherein the mounting body (4) comprises a main mounting body (5), on which the at least one stationary reflector (2) is mounted in a stationary manner, and an exchangeable mounting body (6), to which the at least two light sources (16, 17) are fastened, and wherein the at least one adjustable reflector (3) is arranged on the same side of the main mounting body (Type: ApplicationFiled: July 27, 2011Publication date: August 22, 2013Applicant: Zizala Lichtsysteme GmbHInventors: Christian Jackl, Irmgard Krenn, Markus Lahner
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Publication number: 20110280031Abstract: The invention relates to an LED light module for a motor vehicle, or for a headlight for a motor vehicle, wherein the light module comprises a lens and an LED light source, wherein according to the invention a diffusion disk is disposed between the LED light source and the lens as viewed in the light exit direction, wherein the diffusion disk has at least one aperture for the direct passage of at least one component of the light emitted by the LED light source, and wherein the direct component of the light emitted by the LED light source, which component emerges through the aperture of the diffusion disk, is projected through the lens so as to generate a lighting function in the region in front of the motor vehicle.Type: ApplicationFiled: May 12, 2011Publication date: November 17, 2011Applicant: Zizala Lichtsysteme GmbHInventors: Andreas Luger, Andreas Moser
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Patent number: 7244055Abstract: An illumination device for single-track motor vehicles that emits bundled light in the form of a light beam bundle, that in a first propagation direction (A) is aimed at the roadway area located in front of the motor vehicle. The illumination device (SCH) comprises a light module (LIM) that emits light in a second propagation direction (B) and where at least one optical reflection device (SPI) is arranged in the beam path of the light. Light emitted by the light module (LIM), first of all, will hit the optical reflection device (SPI) and then will be deflected by the latter into the first propagation direction (A). At least one optical reflection device (SPI) can be swung around at least one swing axis. According to the invention, at least one swing axis (SA1) lies essentially in a plane that extends parallel to the longitudinal vehicle midplane (FLE) or that is the longitudinal vehicle midplane (FLE).Type: GrantFiled: October 11, 2005Date of Patent: July 17, 2007Assignee: Zizala Lichtsysteme GmbHInventors: Josef Kanzler, Alfred Scheichelbauer
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Publication number: 20060083014Abstract: An illumination device for single-track motor vehicles that emits bundled light in the form of a light beam bundle, that in a first propagation direction (A) is aimed at the roadway area located in front of the motor vehicle. The illumination device (SCH) comprises a light module (LIM) that emits light in a second propagation direction (B) and where at least one optical reflection device (SPI) is arranged in the beam path of the light. Light emitted by the light module (LIM), first of all, will hit the optical reflection device (SPI) and then will be deflected by the latter into the first propagation direction (A). At least one optical reflection device (SPI) can be swung around at least one swing axis. According to the invention, at least one swing axis (SA1) lies essentially in a plane that extends parallel to the longitudinal vehicle midplane (FLE) or that is the longitudinal vehicle midplane (FLE).Type: ApplicationFiled: October 11, 2005Publication date: April 20, 2006Applicant: Zizala Lichtsysteme GmbhInventors: Josef Kanzler, Alfred Scheichelbauer
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Patent number: 5365413Abstract: A vehicle lighting system having a central light producing unit and bundles of optical fibers for the transport of light to lighting fixtures is provided. The central light-producing unit has a defined axis and at least one light source for producing light. The central light producing unit includes means for rotating the at least one light source about the axis. The light system further includes at least one light guide for receiving and guiding light produced by the at least one light source to at least one lighting fixture. The at least one light source is preferably rotated about a support collar which has at least one light guide, but preferably a plurality, connected to the collar. The light guides are preferably equally spaced about the periphery of the collar and which light guides receive and transport the light to light fixtures appropriately arranged in or on the vehicle.Type: GrantFiled: March 8, 1993Date of Patent: November 15, 1994Assignee: Zizala Lichtsysteme GmbHInventor: Gert Krammer