DE10065020B4 - vehicle headlights - Google Patents
vehicle headlights Download PDFInfo
- Publication number
- DE10065020B4 DE10065020B4 DE10065020A DE10065020A DE10065020B4 DE 10065020 B4 DE10065020 B4 DE 10065020B4 DE 10065020 A DE10065020 A DE 10065020A DE 10065020 A DE10065020 A DE 10065020A DE 10065020 B4 DE10065020 B4 DE 10065020B4
- Authority
- DE
- Germany
- Prior art keywords
- light
- reflector
- guiding element
- exit surface
- headlamp according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
- F21S41/125—Coloured light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/247—Light guides with a single light source being coupled into the light guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/249—Light guides with two or more light sources being coupled into the light guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/10—Position lights
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Fahrzeugscheinwerfer mit einemGehäuse (10), in dem wenigstens ein Reflektor (14, 18) mit wenigstens einer diesem zugeordneten Lichtquelle (16, 20) für eine Lichtfunktion angeordnet ist und mit wenigstens einer weiteren Lichtquelle (34), die zur Erzeugung eines Begrenzungslichts dient und deren ausgesandtes Licht zumindest mittelbar auf den wenigstens einen Reflektor (14, 18) trifft, wobei die wenigstens eine weitere Lichtquelle (34) getrennt vom wenigstens einen Reflektor (14, 18) angeordnet ist und von dieser ausgesandtes Licht zumindest im wesentlichen entgegen einer Lichtaustrittsrichtung (13) des Scheinwerfers auf den wenigstens einen Reflektor (14, 18) trifft, dadurch gekennzeichnet, dass wenigstens ein Lichtleitelement (30; 130) vorgesehen ist, das eine Lichteintrittsfläche (32) aufweist, durch die von der wenigstens einen weiteren Lichtquelle (34) ausgesandtes Licht eingekoppelt wird und das im Bereich eines in Lichtaustrittsrichtung (13) des Scheinwerfers weisenden Vorderendes des Gehäuses (10) wenigstens eine Lichtaustrittsfläche (40) aufweist, durch die Licht derart austritt, dass es auf den wenigstens einen Reflektor...vehicle headlights with a housing (10), in which at least one reflector (14, 18) with at least one arranged this associated light source (16, 20) for a light function is and with at least one further light source (34), the Generation of a limiting light is used and their emitted light at least indirectly on the at least one reflector (14, 18) meets, wherein the at least one further light source (34) separated is arranged by the at least one reflector (14, 18) and of this emitted light at least substantially opposite to a light exit direction (13) of the headlamp meets the at least one reflector (14, 18), characterized in that at least one light-guiding element (30; 130) is provided, which has a light entry surface (32) through which from the at least one further light source (34) emitted Light is coupled and that in the area of a light exit direction (13) of the headlight facing the front end of the housing (10) at least one light exit surface (40) through which light emerges so as to be incident on the at least one reflector ...
Description
Stand der TechnikState of the art
Die Erfindung geht aus von einem Fahrzeugscheinwerfer nach der Gattung des Anspruchs 1.The The invention is based on a vehicle headlight of the type of claim 1.
Ein
solcher Scheinwerfer ist aus der
Ein
aus der
Vorteile der ErfindungAdvantages of the invention
Der erfindungsgemäße Scheinwerfer mit den Merkmalen gemäss Anspruch 1 hat demgegenüber den Vorteil, dass durch das von der wenigstens einen weiteren Lichtquelle ausgesandte Licht der wenigstens eine Reflektor des Scheinwerfers beleuchtet wird, so dass eine große beleuchtete Fläche vorhanden ist. Durch das von der wenigstens einen weiteren Lichtquelle ausgesandte und durch den Reflektor reflektierte Licht können somit für die Funktion eines Begrenzungslichts bestehende Forderungen besser erfüllt werden.Of the inventive headlight with the features according to Claim 1 has the opposite Advantage that by the at least one further light source emitted light of at least one reflector of the headlamp is illuminated so that a large illuminated area exists is. By the emitted by the at least one other light source and reflected by the reflector light can thus for the function a limiting light existing requirements are better met.
In den abhängigen Ansprüchen sind vorteilhafte Ausgestaltungen und Weiterbildungen des erfindungsgemäßen Scheinwerfers angegeben.In the dependent claims are advantageous embodiments and refinements of the headlight according to the invention specified.
Zeichnungdrawing
Mehrere Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigenSeveral embodiments The invention are illustrated in the drawing and in the following Description closer explained. Show it
Beschreibung der AusführungsbeispieleDescription of the embodiments
In
den
Am
Scheinwerfer ist außerdem
wenigstens ein Lichtleitelement
Das
Lichtleitelement
Das
Lichtleitelement
In
In
Bei
einer modifizierten Ausführung
des Lichtleitelements
In
In
In
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10065020A DE10065020B4 (en) | 2000-09-04 | 2000-12-23 | vehicle headlights |
FR0111416A FR2813654B1 (en) | 2000-09-04 | 2001-09-04 | PROJECTOR FOR MOTOR VEHICLE ASSOCIATED WITH PARKING LIGHTS |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10043692.7 | 2000-09-04 | ||
DE10043692 | 2000-09-04 | ||
DE10065020A DE10065020B4 (en) | 2000-09-04 | 2000-12-23 | vehicle headlights |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10065020A1 DE10065020A1 (en) | 2002-03-14 |
DE10065020B4 true DE10065020B4 (en) | 2009-02-12 |
Family
ID=7655029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10065020A Expired - Fee Related DE10065020B4 (en) | 2000-09-04 | 2000-12-23 | vehicle headlights |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10065020B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160062031A1 (en) * | 2013-05-06 | 2016-03-03 | Hella Kgaa Hueck & Co. | Lighting Device for Vehicles |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10209590A1 (en) * | 2002-03-05 | 2003-10-16 | Volkswagen Ag | Headlamp assembly for vehicles |
DE10313451A1 (en) * | 2003-03-26 | 2004-10-21 | Daimlerchrysler Ag | Indirectly illuminated headlights |
DE10319362A1 (en) * | 2003-04-29 | 2004-12-02 | Volkswagen Ag | Headlamp for vehicle with main light unit has additional light source for providing light in a turn arranged in cut-out or bulge in horizontal housing part and panel mounted on cut-out or bulge |
DE102004004398A1 (en) * | 2003-05-23 | 2004-12-09 | Volkswagen Ag | Headlights or lights for a motor vehicle |
PL1629231T3 (en) * | 2003-05-23 | 2008-09-30 | Volkswagen Ag | Headlight or light for a motor vehicle |
DE10336162B4 (en) * | 2003-08-07 | 2009-05-28 | Odelo Gmbh | Lighting unit with light source and light guide |
DE10342635A1 (en) * | 2003-09-16 | 2005-04-07 | Hella Kgaa Hueck & Co. | Vehicle headlight has light source with reflector lens and blind and a second navigation light between reflector and lens |
DE102004020122B4 (en) | 2004-04-24 | 2007-06-06 | Diehl Aerospace Gmbh | LED tubes hybrid lighting device |
DE102006003470B4 (en) * | 2006-01-25 | 2019-06-06 | HELLA GmbH & Co. KGaA | vehicle headlights |
DE102006004058B4 (en) | 2006-01-28 | 2019-10-24 | Automotive Lighting Reutlingen Gmbh | Lighting device for a vehicle and method and tool for producing the same |
FR2904093B1 (en) | 2006-07-21 | 2008-10-10 | Valeo Vision Sa | ILLUMINATING OR SIGNALING DEVICE COMPRISING A GALBEE GUIDE TABLE |
JP4698549B2 (en) * | 2006-10-13 | 2011-06-08 | スタンレー電気株式会社 | Vehicle lighting |
DE102008012195A1 (en) * | 2008-03-03 | 2009-09-10 | Hella Kgaa Hueck & Co. | Illumination device for motor vehicle, has flat light conducting element containing two flat sides and multiple narrow sides connected by flat sides, where light source is provided to narrow side of flat light conducting element |
FR2928110B1 (en) | 2008-03-03 | 2010-06-11 | Valeo Vision | OPTICAL SYSTEM WITH MAIN FUNCTION FOR MOTOR VEHICLE |
DE102008030746A1 (en) | 2008-06-27 | 2009-12-31 | Hella Kgaa Hueck & Co. | Motor vehicle headlamp has an offset lamp, with a light guide to the light emission field, giving a coherent light beam without lamp heat |
JP5091808B2 (en) | 2008-09-02 | 2012-12-05 | 株式会社小糸製作所 | Vehicle lighting |
CZ309065B6 (en) * | 2009-03-05 | 2022-01-12 | Varroc Lighting Systems, s.r.o. | Mirror signal lamp |
DE102010006974A1 (en) | 2010-02-05 | 2011-08-11 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Lighting device for a vehicle |
DE102010045052B4 (en) | 2010-09-10 | 2021-07-29 | HELLA GmbH & Co. KGaA | Lighting device for vehicles with a flat light guide element for generating a side marker light function and a tail light function |
DE102010041096B4 (en) | 2010-09-21 | 2024-05-08 | Osram Gmbh | Lighting device |
DE102010055329A1 (en) * | 2010-12-21 | 2012-06-21 | Volkswagen Ag | Lighting device for vehicle, has light module, which is arranged inside housing and has light coupling surface, over which light beams of light source are injected |
DE102011001769A1 (en) * | 2011-04-04 | 2012-10-04 | Hella Kgaa Hueck & Co. | Lamp e.g. headlamp for vehicle, has light conductor whose coupling surfaces couple light emitted from LED with respect to light from reflector, so that optical axis of LED is oriented parallel to main beam direction of light |
DE102011016406A1 (en) * | 2011-04-08 | 2012-10-11 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Driving direction display-lighting unit for vehicle, has light source which illuminates for driving direction display and light screen which illuminates in predetermined visibility angles |
FR3020120A1 (en) * | 2014-04-17 | 2015-10-23 | Peugeot Citroen Automobiles Sa | LIGHT DIFFUSER SCREEN DEVICE FOR DIRECTION CHANGE INDICATOR |
DE102014226650B4 (en) * | 2014-12-19 | 2023-05-25 | Osram Gmbh | lamp |
CZ2015588A3 (en) | 2015-08-31 | 2017-03-08 | Varroc Lighting Systems S.R.O. | A lighting device, particularly a signalling lamp for motor vehicles |
DE102016103568A1 (en) * | 2016-02-29 | 2017-08-31 | Automotive Lighting Reutlingen Gmbh | Automotive lighting device with an elongated light guide |
DE102016109147A1 (en) | 2016-05-18 | 2017-11-23 | Hella Kgaa Hueck & Co. | Headlamp module with a dipped beam function and with a high beam function based on LEDs |
DE102016118603A1 (en) * | 2016-09-30 | 2018-04-05 | Automotive Lighting Reutlingen Gmbh | Automotive lighting device with a light guide |
SI25521A (en) * | 2017-09-18 | 2019-03-29 | Hella Saturnus Slovenija d.o.o. | Device, particular on vehicle, for illumination light emission and/or signaling |
DE102017127355B4 (en) | 2017-11-21 | 2020-04-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Light for a motor vehicle body |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542292A1 (en) * | 1985-01-28 | 1986-07-31 | Comind Spa | Luminaire for a motor vehicle |
EP0579184A1 (en) * | 1992-07-17 | 1994-01-19 | MAGNETI MARELLI S.p.A. | Vehicle, in particular motor vehicle, headlight |
JPH10116504A (en) * | 1996-10-14 | 1998-05-06 | Stanley Electric Co Ltd | Headlamp common to side light |
DE19652159A1 (en) * | 1996-12-14 | 1998-06-18 | Bosch Gmbh Robert | Headlight system for vehicle with optical-fibre elements |
EP1077346A2 (en) * | 1999-08-19 | 2001-02-21 | Autopal S.R.O. | Signal lamp with LED light sources |
-
2000
- 2000-12-23 DE DE10065020A patent/DE10065020B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542292A1 (en) * | 1985-01-28 | 1986-07-31 | Comind Spa | Luminaire for a motor vehicle |
EP0579184A1 (en) * | 1992-07-17 | 1994-01-19 | MAGNETI MARELLI S.p.A. | Vehicle, in particular motor vehicle, headlight |
JPH10116504A (en) * | 1996-10-14 | 1998-05-06 | Stanley Electric Co Ltd | Headlamp common to side light |
DE19652159A1 (en) * | 1996-12-14 | 1998-06-18 | Bosch Gmbh Robert | Headlight system for vehicle with optical-fibre elements |
EP1077346A2 (en) * | 1999-08-19 | 2001-02-21 | Autopal S.R.O. | Signal lamp with LED light sources |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160062031A1 (en) * | 2013-05-06 | 2016-03-03 | Hella Kgaa Hueck & Co. | Lighting Device for Vehicles |
Also Published As
Publication number | Publication date |
---|---|
DE10065020A1 (en) | 2002-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8120 | Willingness to grant licences paragraph 23 | ||
8127 | New person/name/address of the applicant |
Owner name: AUTOMOTIVE LIGHTING REUTLINGEN GMBH, 72762 REUTLIN |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F21S0008100000 Ipc: F21S0041300000 |