Invention Grant
- Patent Title: Light module for a vehicle headlamp
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Application No.: US14651301Application Date: 2013-10-22
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Publication No.: US09611998B2Publication Date: 2017-04-04
- Inventor: Friedrich Bauer , Peter Illmayr
- Applicant: ZIZALA LICHTSYSTEME GMBH
- Applicant Address: AT Wieselburg An Der Erlauf
- Assignee: ZKW GROUP GMBH
- Current Assignee: ZKW GROUP GMBH
- Current Assignee Address: AT Wieselburg An Der Erlauf
- Agency: Eversheds Sutherland (US) LLP
- Priority: ATA50585/2012 20121213
- International Application: PCT/AT2013/050204 WO 20131022
- International Announcement: WO2014/089585 WO 20140619
- Main IPC: F21S8/10
- IPC: F21S8/10

Abstract:
The invention relates to a light module (100) for a motor vehicle headlight, wherein the light module (100) is configured to generate a dimmed light distribution (LV) which has at least one horizontal LD line (HD) and an LD line (HD′) ascending diagonally with respect thereto, and wherein the light module (100) comprises at least two reflectors (1, 2, 3), and wherein each reflector (1, 2, 3) is associated with at least one LED light source (10, 20, 30). At least one of the reflectors (2) is of the LD front-field reflector type, and at least one further reflector (1) is of the asymmetric reflector type. The at least one LED light source (10) associated with the least one reflector (1) of the asymmetric reflector type and the at least one LED light source (20) associated with the at least one reflector (2) of the LD front-field reflector type are arranged in a manner fixed relative to one another, and all reflectors (1, 2) can be arranged in exactly one defined position with respect to the LED light sources (10, 20) associated therewith. Reflectors (1) of the asymmetric reflector type and reflectors (2) of the LD front-field reflector type are configured in such a way that, with arrangement of at least one reflector (1) of the asymmetric reflector type in the defined position thereof and at least one reflector (2) of the LD front-field reflector type in the defined position thereof, the horizontal LD line of the overall light distribution (LV) is formed by the horizontal LD line (HD1) of the at least one reflector (1) of the asymmetric reflector type and/or by the horizontal LD line (HD2) of the least one reflector (2) of the LD front-field reflector type.
Public/Granted literature
- US20150354773A1 LIGHT MODULE FOR A VEHICLE HEADLAMP Public/Granted day:2015-12-10
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