DE102013017859A1 - Illumination system for vehicle, has illuminating device and optical element, which are separately arranged from each other, where lighting system emits light in air interface such that portion of emitted light is coupled in optical element - Google Patents
Illumination system for vehicle, has illuminating device and optical element, which are separately arranged from each other, where lighting system emits light in air interface such that portion of emitted light is coupled in optical element Download PDFInfo
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- DE102013017859A1 DE102013017859A1 DE201310017859 DE102013017859A DE102013017859A1 DE 102013017859 A1 DE102013017859 A1 DE 102013017859A1 DE 201310017859 DE201310017859 DE 201310017859 DE 102013017859 A DE102013017859 A DE 102013017859A DE 102013017859 A1 DE102013017859 A1 DE 102013017859A1
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- light
- optical element
- lighting system
- vehicle
- lighting
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Classifications
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- 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
- B60Q1/0011—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with light guides for distributing the light between several lighting or signalling devices
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- 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
-
- 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
- B60Q1/0047—Signalling unit mounted on a headlamp unit
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- 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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/28—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating front of vehicle
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- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- 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
-
- 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
- F21S43/237—Light guides characterised by the shape of the light guide rod-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
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- 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
- F21S43/251—Light guides the light guides being used to transmit light from remote light sources
-
- 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
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Die Erfindung betrifft ein Beleuchtungssystem für ein Fahrzeug mit einer Beleuchtungsvorrichtung, mit einem lichttechnischen System und einem Leuchtmittel, und mit einem optischen Element, wobei das Leuchtmittel Licht in eine Umgebung des Fahrzeuges mittels des lichttechnischen Systems emittiert.The invention relates to a lighting system for a vehicle with a lighting device, with a lighting system and a lighting means, and with an optical element, wherein the light source emits light in an environment of the vehicle by means of the lighting system.
Aus der
Bei dem Stand der Technik werden die technischen Anforderungen an die Fahrzeugfront dadurch erreicht, dass das Beleuchtungssystem und die Fahrzeugfront in bestimmter Anordnung zueinander stehen. Bestehen jedoch Belange, die Fahrzeugfront besonders auszugestalten, so muss das Beleuchtungssystem speziell angeordnet werden. Die Verwendung von Lichtleitern zur Erreichung der technischen Anforderungen ist aus dem Stand der Technik bekannt.In the prior art, the technical requirements for the vehicle front are achieved in that the lighting system and the vehicle front are in a specific arrangement to each other. However, if there are concerns to customize the vehicle front, the lighting system must be specially arranged. The use of optical fibers to achieve the technical requirements is known from the prior art.
Es ist daher Aufgabe der vorliegenden Erfindung, ein verbessertes Beleuchtungssystem bereitzustellen.It is therefore an object of the present invention to provide an improved lighting system.
Diese Aufgabe wird durch das Beleuchtungssystem mit den Merkmalen nach Anspruch 1 gelöst.This object is achieved by the lighting system with the features of
Das Beleuchtungssystem für ein Fahrzeug umfasst eine Beleuchtungsvorrichtung, mit einem lichttechnischen System und einem Leuchtmittel, und ein optisches Element, wobei das Leuchtmittel Licht in eine Umgebung des Fahrzeuges mittels des lichttechnischen Systems emittiert. Die Beleuchtungsvorrichtung und das optische Element sind getrennt voneinander angeordnet und das lichttechnische System emittiert Licht derart in eine Luftschnittstelle, dass ein Teil des emittierten Lichtes über die Luftschnittstelle und einen Einkoppelbereich des optischen Elements in das optische Element einkoppelt.The lighting system for a vehicle comprises a lighting device, comprising a lighting system and a lighting means, and an optical element, wherein the lighting means emits light into an environment of the vehicle by means of the lighting system. The illumination device and the optical element are arranged separately from one another and the lighting system emits light in an air interface such that a part of the emitted light couples into the optical element via the air interface and a coupling-in region of the optical element.
Das Leuchtmittel aus der Beleuchtungsvorrichtung ist beispielsweise eine Anordnung aus LED-Lichtquellen oder auch eine konventionelle Lichtquelle wie zum Beispiel eine Glühbirne. Bei der Luftschnittstelle besteht keine physische Verbindung zwischen der Beleuchtungsvorrichtung und dem optischen Element, es entsteht also ein Luftspalt, über den eine Lichtmenge aus dem lichttechnischen System gerichtet in den Einkoppelbereich des optischen Elements eingekoppelt wird.The lighting means from the lighting device is for example an arrangement of LED light sources or a conventional light source such as a light bulb. In the case of the air interface, there is no physical connection between the lighting device and the optical element, that is, an air gap is formed, via which a quantity of light from the lighting system is coupled into the coupling region of the optical element.
Vorteil des Beleuchtungssystems ist, dass bei einer besonderen Ausgestaltung der Fahrzeugfront die geometrische Sichtbarkeit abgedeckt wird. Die Fahrzeugfront muss nicht gerade gelassen werden um die geometrische Sichtbarkeit zu erreichen, sondern kann in verschiedensten Ausführungsformen ausgebildet werden.Advantage of the lighting system is that in a particular embodiment of the vehicle front, the geometric visibility is covered. The vehicle front does not have to be left straight to achieve the geometric visibility, but can be formed in various embodiments.
Eine weitere vorteilhafte Ausgestaltung ist, dass die Beleuchtungsvorrichtung eine Leuchten-Anordnung oder ein Scheinwerfer ist.A further advantageous embodiment is that the lighting device is a lighting arrangement or a headlight.
Die Leuchten-Anordnung erfüllt beispielsweise die Aufgabe des Positionslichtes, Tagfahrlichtes oder Fahrtrichtungsanzeigers, oder auch das Rückfahrlicht als Rückfahrleuchte am Heck eines Fahrzeuges, oder an einer beliebigen anderen Stelle an der Karosserie des Fahrzeuges. Der Scheinwerfer erfüllt beispielsweise die Aufgabe des Abblendlichtes, Fernlichtes oder Teilfernlichtes.The luminaire arrangement fulfills, for example, the task of the position light, daytime running lights or direction indicator, or the reversing light as a reversing light at the rear of a vehicle, or at any other location on the body of the vehicle. The headlamp fulfills, for example, the task of low beam, high beam or partial high beam.
Vorteil des Beleuchtungssystems ist, dass für das lichttechnische System und das optische Element nur eine Lichtquelle nötig ist. Sowohl das lichttechnische System als auch das optische Element werden somit von dem Leuchtmittel aus der Beleuchtungsvorrichtung gespeist. Die Notwendigkeit nur einer Lichtquelle führt zu einer Kostenersparnis.The advantage of the lighting system is that only one light source is required for the lighting system and the optical element. Both the lighting system and the optical element are thus fed by the lighting means from the lighting device. The need for only one light source leads to a cost savings.
Eine weitere vorteilhafte Ausgestaltung ist, dass die Beleuchtungsvorrichtung und das optische Element des Beleuchtungssystems eine gemeinsame Lichtfunktion ausführen.A further advantageous embodiment is that the illumination device and the optical element of the illumination system perform a common light function.
Die Beleuchtungsvorrichtung führt zum Beispiel die Funktion des Positionslichtes aus. Gleichzeitig führt das optische Element die Funktion des Positionslichtes aus.The lighting device performs, for example, the function of the position light. At the same time, the optical element performs the function of the position light.
Vorteil der Ausführung einer gemeinsamen Lichtfunktion ist, dass die visuellen Signale zum Beispiel des Positionslichtes besser von der Umwelt erkannt werden können, da durch die Trennung der Beleuchtungsvorrichtung und des optischen Systems ein größerer Winkelbereich des emittierten Lichtes abgedeckt wird. Das Signal des lichttechnischen Systems wird somit durch das getrennte optische Element verstärkt.Advantage of the execution of a common light function is that the visual signals, for example, the position light can be better recognized by the environment, since the separation of the illumination device and the optical system, a larger angular range of the emitted light is covered. The signal of the lighting system is thus amplified by the separate optical element.
Eine weitere vorteilhafte Ausführung ist, dass die Beleuchtungsvorrichtung und das optische Element jeweils zwei unterschiedliche Funktionen ausführen.A further advantageous embodiment is that the lighting device and the optical Element each perform two different functions.
Das Leuchtmittel aus der Beleuchtungsvorrichtung dient beispielsweise als Lichtquelle zur Ausleuchtung der Fahrbahn. Das optische Element führt aber zum Beispiel die Funktion des Positionslichtes oder Fahrtrichtungsanzeigers aus. Somit führen die Beleuchtungsvorrichtung und das optische Element zwei unterschiedliche Funktionen aus.The light source from the lighting device serves, for example, as a light source for illuminating the roadway. However, the optical element performs, for example, the function of the position light or direction indicator. Thus, the lighting device and the optical element perform two different functions.
Vorteil des Beleuchtungssystems und der Ausführung zweier unterschiedlicher Funktionen der Beleuchtungsvorrichtung und des optischen Elements ist, dass mehrere Funktionen gleichzeitig ausgeführt werden. Ein weiterer Vorteil ist, dass trotz zweier unterschiedlicher Licht-Funktionen eine Lichtquelle ausreichend ist und dadurch ein Kostenvorteil entsteht.Advantage of the lighting system and the execution of two different functions of the lighting device and the optical element is that several functions are performed simultaneously. Another advantage is that, despite two different light functions, one light source is sufficient, resulting in a cost advantage.
Vorzugsweise wird das Beleuchtungssystem an einer Fahrzeugfront angebracht. Es kann aber auch auf einer beliebigen Fahrzeugaußenstelle angebracht werden.Preferably, the lighting system is mounted on a vehicle front. But it can also be mounted on any vehicle outside station.
Vorteil der Anbringung des Beleuchtungssystems an einer Fahrzeugfront ist, dass das Fahrzeug zum Beispiel von entgegenkommenden Fahrzeugen besser erkannt wird.An advantage of attaching the lighting system to a vehicle front is that the vehicle is better recognized, for example, by oncoming vehicles.
Eine weitere vorteilhafte Ausgestaltung des Beleuchtungssystems ist, dass die Beleuchtungsvorrichtung und das optische Element so angeordnet sind, dass das aus ihren jeweiligen Auskoppelbereichen ausgekoppelte Licht in eine Umgebung des Beleuchtungssystems in mindestens zwei Richtungen emittiert wird.A further advantageous embodiment of the illumination system is that the illumination device and the optical element are arranged such that the light coupled out of their respective outcoupling regions is emitted into an environment of the illumination system in at least two directions.
Eine Emittierung in mindestens zwei Richtungen bedeutet, dass das Licht der Beleuchtungsvorrichtung und das Licht des optischen Elements einen anderen Bereich ausleuchten. Dieser Bereich kann sich überschneiden, unterscheidet sich jedoch in mindestens zwei Richtungen.Emitting in at least two directions means that the light of the lighting device and the light of the optical element illuminate another area. This area may overlap, but differs in at least two directions.
Vorteil der Ausleuchtung von mindestens zwei verschiedenen Richtungen ist, dass mit einem Beleuchtungssystem mehrere Bereiche oder ein größerer Bereich um das Fahrzeug ausgeleuchtet werden können. Dies hat einen größeren Sichtbarkeitsbereich zur Folge.The advantage of illuminating at least two different directions is that a lighting system can illuminate several areas or a larger area around the vehicle. This results in a larger visibility area.
Es gibt nun verschiedene Möglichkeiten, die Lehre der vorliegenden Erfindung in vorteilhafter Weise auszugestalten und weiterzubilden. Dazu ist einerseits auf die untergeordneten Ansprüche und andererseits auf die nachfolgende Erläuterung der Ausführungsformen zu verweisen. Es sollen auch die vorteilhaften Ausgestaltungen einbezogen sein, die sich aus einer beliebigen Kombination der Unteransprüche ergeben.There are now various possibilities for designing and developing the teaching of the present invention in an advantageous manner. On the one hand, reference should be made to the subordinate claims and, on the other hand, to the following explanation of the embodiments. It should also be included the advantageous embodiments resulting from any combination of subclaims.
Die vorliegende Erfindung wird nachstehend anhand mehrerer Ausführungsbeispiele unter Bezugnahme auf die beiliegenden Zeichnungen näher erläutert. Es ist darauf hinzuweisen, dass die Zeichnungen bevorzugte Ausführungsvarianten der Erfindung zeigen, diese jedoch nicht darauf beschränken.The present invention will be explained below with reference to several embodiments with reference to the accompanying drawings. It should be understood that the drawings illustrate, but are not limited to, preferred embodiments of the invention.
Die Zeichnungen jeweils in schematischer Darstellung:The drawings in each case in a schematic representation:
Obgleich die vorliegende Erfindung vorhergehend anhand mehrerer Ausführungsbeispiele beschrieben worden ist, versteht es sich, dass die vorliegende Erfindung nicht darauf beschränkt ist, sondern dass verschiedene Änderungen und Ausgestaltungen der vorliegenden Erfindung durchgeführt werden können, ohne den Umfang der vorliegenden Erfindung zu verlassen, wie er in den beiliegenden Ansprüchen definiert ist. Beispielsweise können verschiedene Variationen des lichttechnischen Systems, also Variationen aus Reflektoren, Linsen, Streuescheiben und Lichtleitern ausgeführt werden.Although the present invention has been described above with reference to several embodiments, it should be understood that the present invention is not limited thereto, but that various changes and modifications of the present invention may be made without departing from the scope of the present invention as set forth in U.S. Pat is defined in the accompanying claims. For example, various variations of the lighting system, ie variations of reflectors, lenses, diffusers and light guides can be performed.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Fahrzeugvehicle
- 22
- Beleuchtungssystemlighting system
- 33
- Beleuchtungsvorrichtunglighting device
- 44
- Lichttechnisches SystemLighting system
- 4.14.1
- Lichtleiteroptical fiber
- 4.24.2
- Linselens
- 4.34.3
- Streuescheibe und ReflektorSpreader disc and reflector
- 4.44.4
- Reflektorreflector
- 55
- LeuchtmittelLamp
- 66
- Optisches ElementOptical element
- 77
- Auskoppelstelle des optisches ElementsDecoupling point of the optical element
- 88th
- Auskoppelbereich des LichtleitersDecoupling region of the light guide
- 99
- LuftschnittstelleAir interface
- 1010
- Einkoppelbereich des optischen ElementsCoupling region of the optical element
- 1111
- Fahrzeugfrontvehicle front
- 1313
- Abdeckscheibecover plate
- 1414
- Streuescheibescatter disc
- 1515
- Reflektorreflector
- S1S1
-
Lichtmenge
1 amount oflight 1 - S2S2
-
Lichtmenge
2 amount oflight 2 - S3S3
- Lichtstrahlbeam of light
- S4S4
- Lichtstrahlbeam of light
- S5S5
- Emittiertes LichtEmitted light
- αα
- Winkelangle
- 45°45 °
- Winkel der geometrischen SichtbarkeitAngle of geometric visibility
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102005042675 A1 [0002] DE 102005042675 A1 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE201310017859 DE102013017859A1 (en) | 2013-10-26 | 2013-10-26 | Illumination system for vehicle, has illuminating device and optical element, which are separately arranged from each other, where lighting system emits light in air interface such that portion of emitted light is coupled in optical element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310017859 DE102013017859A1 (en) | 2013-10-26 | 2013-10-26 | Illumination system for vehicle, has illuminating device and optical element, which are separately arranged from each other, where lighting system emits light in air interface such that portion of emitted light is coupled in optical element |
Publications (1)
Publication Number | Publication Date |
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DE102013017859A1 true DE102013017859A1 (en) | 2014-07-03 |
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DE201310017859 Withdrawn DE102013017859A1 (en) | 2013-10-26 | 2013-10-26 | Illumination system for vehicle, has illuminating device and optical element, which are separately arranged from each other, where lighting system emits light in air interface such that portion of emitted light is coupled in optical element |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018046369A1 (en) * | 2016-09-06 | 2018-03-15 | Jaguar Land Rover Limited | A lamp assembly for a vehicle, and a vehicle comprising such a lamp assembly |
EP3608170A1 (en) * | 2018-08-06 | 2020-02-12 | Mazda Motor Corporation | Vehicular illumination device |
EP3608587A1 (en) * | 2018-08-06 | 2020-02-12 | Mazda Motor Corporation | Vehicular illumination device |
WO2021239590A1 (en) * | 2020-05-28 | 2021-12-02 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
FR3145399A1 (en) * | 2023-01-31 | 2024-08-02 | Valeo Vision | Light guide as secondary light source |
Citations (1)
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---|---|---|---|---|
DE102005042675A1 (en) | 2005-09-08 | 2007-03-22 | Man Nutzfahrzeuge Ag | Lighting arrangement e.g. position lighting, for e.g. truck, has light source and decoupling area spacially distant from each other, where decoupling area is part of position light of vehicle and part of indication light of vehicle |
-
2013
- 2013-10-26 DE DE201310017859 patent/DE102013017859A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005042675A1 (en) | 2005-09-08 | 2007-03-22 | Man Nutzfahrzeuge Ag | Lighting arrangement e.g. position lighting, for e.g. truck, has light source and decoupling area spacially distant from each other, where decoupling area is part of position light of vehicle and part of indication light of vehicle |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018046369A1 (en) * | 2016-09-06 | 2018-03-15 | Jaguar Land Rover Limited | A lamp assembly for a vehicle, and a vehicle comprising such a lamp assembly |
GB2568414A (en) * | 2016-09-06 | 2019-05-15 | Jaguar Land Rover Ltd | A lamp assembly for a vehicle, and a vehicle comprising such a lamp assembly |
GB2568414B (en) * | 2016-09-06 | 2021-10-20 | Jaguar Land Rover Ltd | A lamp assembly for a vehicle, and a vehicle comprising such a lamp assembly |
EP3608170A1 (en) * | 2018-08-06 | 2020-02-12 | Mazda Motor Corporation | Vehicular illumination device |
EP3608587A1 (en) * | 2018-08-06 | 2020-02-12 | Mazda Motor Corporation | Vehicular illumination device |
CN110805871A (en) * | 2018-08-06 | 2020-02-18 | 马自达汽车株式会社 | Lighting device for vehicle |
CN110805872A (en) * | 2018-08-06 | 2020-02-18 | 马自达汽车株式会社 | Lighting device for vehicle |
US10816157B2 (en) | 2018-08-06 | 2020-10-27 | Mazda Motor Corporation | Vehicular illumination device |
WO2021239590A1 (en) * | 2020-05-28 | 2021-12-02 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
FR3145399A1 (en) * | 2023-01-31 | 2024-08-02 | Valeo Vision | Light guide as secondary light source |
WO2024160795A1 (en) * | 2023-01-31 | 2024-08-08 | Valeo Vision | Light guide as secondary light source |
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