DE102007053399A1 - Headlamp with adaptable light guide - Google Patents
Headlamp with adaptable light guide Download PDFInfo
- Publication number
- DE102007053399A1 DE102007053399A1 DE102007053399A DE102007053399A DE102007053399A1 DE 102007053399 A1 DE102007053399 A1 DE 102007053399A1 DE 102007053399 A DE102007053399 A DE 102007053399A DE 102007053399 A DE102007053399 A DE 102007053399A DE 102007053399 A1 DE102007053399 A1 DE 102007053399A1
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- Germany
- Prior art keywords
- headlamp
- headlamp according
- movable
- movable beam
- headlight
- 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.)
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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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
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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
- 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
- F21S41/25—Projection lenses
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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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
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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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
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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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
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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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
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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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
- F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
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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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/33—Driving situation
- B60Q2300/336—Crossings
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- 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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
- F21W2102/19—Arrangement or contour of the emitted light for regions other than high beam or low beam for curves
Abstract
die Erfindung betrifft einen Scheinwerfer, welcher eine Lichtquelle und Mittel zur Adaption der Lichtführung aufweist. Die Mittel zur Adaption der Lichtführung sind von einem beweglichen strahlformenden Teil des Scheinwerfers gebildet, beispielsweise von einer Linse, einem Reflektor, der Lichtquelle selbst, einer Blende, einem Gitter, einem Prisma oder einem Hologramm.The invention relates to a headlamp, which has a light source and means for adapting the light guide. The means for adapting the light guide are formed by a movable beam-shaping part of the headlight, for example by a lens, a reflector, the light source itself, a diaphragm, a grating, a prism or a hologram.
Description
Die Erfindung betrifft einen Scheinwerfer mit adaptierbarer Lichtführung. Bei einem derartigen Scheinwerfer handelt es sich insbesondere um einen Automobilscheinwerfer. Alternativ dazu kann es sich aber auch um einen Motorradscheinwerfer oder um einen Scheinwerfer handeln, der zur Ausleuchtung einer Bühne verwendet wird.The The invention relates to a headlamp with adaptable light guide. Such a headlamp is in particular an automobile headlight. Alternatively, it can be too to trade a motorcycle headlight or a headlight, used to illuminate a stage.
Bei Automobilscheinwerfern ist es bereits bekannt, im Falle einer Kurvenfahrt die Lichtführung der Scheinwerfer zu adaptieren, so dass zu jedem Zeitpunkt das in Fahrtrichtung liegende und somit für den Fahrer interessante Straßenstück gut ausgeleuchtet ist. Des Weiteren ist im Zusammenhang mit Automobilscheinwerfern bereits ein sogenannter Niveauausgleich bekannt, bei welchem die Lichtführung der Scheinwerfer an Steigungen einer Straße oder einen unebenen Straßenbelag derart angepasst wird, dass das den Fahrer interessierende Straßenstück stets gut ausgeleuchtet ist.at Automobile headlights, it is already known in the event of cornering to adapt the light guidance of the headlights, so that at any time the lying in the direction of travel and thus for the Driver interesting street piece well lit. is. Furthermore, it is related to automobile headlights already a so-called level compensation known in which the Lighting of the headlights on slopes of a street or an uneven road surface is adjusted so that the road piece of interest to the driver always is well lit.
Eine Adaption der Lichtführung ist auch bei Motorradscheinwerfern vorteilhaft, da auch beim Motorradfahren Kurven gefahren werden und Straßensteigungen sowie unebene Straßenbeläge auftreten.A Adaptation of the light guide is also with motorcycle headlights advantageous because curves are driven when riding a motorcycle and road slopes and uneven road surfaces occur.
Bei Bühnenscheinwerfern besteht die Notwendigkeit einer adaptiven Lichtführung aufgrund des Umstandes, dass sich die auf der Bühne aufhaltenden Schauspieler, Sänger, usw., hin- und herbewegen und die Bühnenscheinwerfer diesen Bewegungen der auf der Bühne befindlichen Personen gerecht werden müssen.at Stage lights, there is the need for an adaptive Light guide due to the fact that the on stage-keeping actors, singers, etc., back and forth and the stage headlights these movements meet the people on stage have to.
Bei Autoscheinwerfern ist es bereits bekannt, im Falle einer Kurvenfahrt und bei der Durchführung eines sogenannten Niveauausgleichs einen Parabolscheinwerfer zu verwenden, dem ein beweglicher Spiegel nachgeordnet ist oder der komplett verdreht wird. In beiden vorgenannten Fällen wird die Bewe gung durch einen Motor herbeigeführt, vorzugsweise durch einen Schrittmotor. Dabei ist die jeweils bewegte Masse vergleichsweise groß, um die bestehenden statischen und dynamischen Anforderungen zu erfüllen. Ein Schrittmotor und die diesem zugehörige weitere Mechanik sind relativ aufwendig und unterliegen Alterungsprozessen und einem Verschleiß.at Car headlights, it is already known in the event of cornering and in the implementation of a so-called leveling to use a parabolic spotlight, which is a movable mirror is subordinate or completely twisted. In both of the above Cases, the movement is caused by a motor, preferably by a stepper motor. It is the moving one Mass comparatively large to the existing static and to meet dynamic requirements. A stepper motor and the associated additional mechanics are relative consuming and subject to aging processes and wear.
Nachteilig dabei ist das große Bauvolumen, ein hohes Gewicht, kurze Wartungsintervalle, hoher Stromverbrauch, ein erhöhter Spritverbrauch, ein erhöhter Kohlendioxidausstoß, erhöhte Kosten sowie ein hohes Gefährdungspotential im Falle eines Unfalles, wobei dieses hohe Gefährdungspotential auf das hohe Gewicht und eventuell scharfkantig brechende Teile zurückzuführen ist.adversely Here is the large volume, a high weight, short Maintenance intervals, high power consumption, an increased Fuel consumption, increased carbon dioxide emissions, increased costs and a high risk potential in case of an accident, with this high risk potential on the high weight and possibly sharp-edged parts is due.
Aus
der
Die Aufgabe der Erfindung besteht darin, einen Scheinwerfer mit adaptierbarer Lichtführung anzugeben, dessen Bauvolumen, Gewicht und Kosten reduziert sind.The The object of the invention is a headlamp with adaptable Specify light guide whose volume, weight and Costs are reduced.
Diese Aufgabe wird durch einen Scheinwerfer mit den im Anspruch 1 angegebenen Merkmalen gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen angegeben.These The object is achieved by a headlight with the specified in claim 1 Characteristics solved. Advantageous embodiments and developments The invention are defined in the dependent claims specified.
Die Vorteile der Erfindung bestehen insbesondere darin, dass ein mit den erfindungsgemäßen Merkmalen versehener Scheinwerfer kompakt aufgebaut sein kann, kostengünstig herstellbar ist, ein vergleichsweise geringes Gewicht aufweist und im Betrieb mit erhöhter Zuverlässigkeit arbeitet.The Advantages of the invention are in particular that a with The inventive features provided headlights can be made compact, inexpensive to produce is, has a comparatively low weight and in operation works with increased reliability.
Weitere vorteilhafte Eigenschaften der Erfindung ergeben sich aus der Erläuterung verschiedener Ausführungsbeispiele anhand der Figuren. Es zeigtFurther advantageous features of the invention will become apparent from the explanation various embodiments with reference to the figures. It shows
Die
Der
dargestellte Scheinwerfer
Die
Der
dargestellte Scheinwerfer
Die
Der
dargestellte Scheinwerfer
Die
Die
Die
Die
Die
Die
insgesamt drei Linearantriebe
Die
Durch
die Einwirkung der drei in der
Die
Bei allen vorstehend beschriebenen Ausführungsbeispielen weist der jeweils gezeigte Scheinwerfer eine Lichtquelle und Mittel zur Adaption der Lichtführung auf, wobei diese Mittel der Lichtführung von einem beweglichen strahlformenden Teil des Scheinwerfers gebildet sind. Bei der Lichtquelle kann es sich um eine Glühbirne, eine Halogenlampe, eine Entladungslampe, eine HIL, eine oder mehrere LEDs, oder eine Lichtquelle anderen Typs handeln.at all the embodiments described above each headlight shown a light source and means for Adaptation of the light guide, said means of light guidance of formed a movable beam-forming part of the headlamp are. The light source may be a light bulb, a halogen lamp, a discharge lamp, an HIL, one or more LEDs, or a light source of other types.
Bei den obigen Ausführungsbeispielen werden Linearantriebe beschrieben, die jeweils eine Spule und einen Permanentmagneten aufweisen und bei denen der bewegte Teil des Antriebs die Spule ist. Alternativ dazu können aber auch Linearantriebe verwendet werden, die ebenfalls eine Spule und einen Permanentmagneten aufweisen, bei denen aber der bewegte Teil der Permanentmagnet ist. Es können auch Motoren anderer Bauformen eingesetzt werden, beispielsweise ein Getriebe aufweisende Elektromotoren. Ferner können auch Piezoelemente, Pneumatikzylinder oder Hydraulikzylinder zum Antrieb des oder der beweglichen strahlformenden Teile des Scheinwerfers verwendet werden.at The above embodiments are linear drives described, each having a coil and a permanent magnet and where the moving part of the drive is the spool is. Alternatively, however, linear drives can also be used which also have a coil and a permanent magnet, but where the moving part is the permanent magnet. It can too Engines other types are used, for example a Geared electric motors. Further, you can also Piezo elements, pneumatic cylinders or hydraulic cylinders for driving of the movable or beam forming parts of the headlight be used.
Vorzugsweise wird zur Bewegung des jeweiligen strahlformenden Teiles ein Linearantrieb verwendet, der das strahlformende Teil auf einer geradlinigen Bewegungsbahn bewegt. Bei Bedarf kann die Bewegungsbahn, auf welcher der Linearantrieb das strahlformende Teil bewegt, auch gebogen verlaufen.Preferably For movement of the respective beam-forming part is a linear drive used the beam-forming part on a straight-line trajectory emotional. If necessary, the movement path on which the linear drive the beam-forming part moves, also bent.
Bei den obigen Ausführungsbeispielen wurde eine Linse, ein Reflektor und/oder die Lichtquelle selbst als bewegliches strahlformendes Teil genutzt. Alternativ oder zusätzlich dazu kann auch eine Blende, ein Gitter, ein Prisma oder ein Hologramm als bewegliches strahlformendes Teil verwendet werden.at In the above embodiments, a lens has been incorporated Reflector and / or the light source itself as a movable beam-forming Part used. Alternatively or additionally, too a shutter, a grid, a prism or a hologram as a movable beam-forming part can be used.
Die Bewegungen der strahlformenden Teile können gemäß einer ersten, einfachen Ausführungsform der Erfindung indirekt durch Bewegungen eines jeweiligen Fahrzeugs ausgelöst werden, beispielsweise unter Verwendung einer Freiform-Mulde oder unter Verwendung von Dämpfungselementen. Gemäß einer zweiten, verbesserten Ausführungsform können die Bewegungen der strahlformenden Teile jeweils unter Verwendung eines einzigen Linearantriebs erfolgen. Diese Bewegungen können horizontal, vertikal, schräg oder quer verlaufen, beispielsweise um einen anderen Brechungsindex einer Linse auszuwählen. Gemäß einer dritten, komplexeren Ausführungsform können die Bewegungen der strahlformenden Teile unter Verwendung mehrerer Linearantriebe erfolgen, wobei die Anzahl dieser Linearantriebe vorzugsweise im Bereich von 2 bis 4 liegt.The Movements of the beam-shaping parts can according to a first, simple embodiment of the invention indirectly triggered by movements of a respective vehicle, for example, using a freeform trough or below Use of damping elements. According to one second, improved embodiment, the Movements of the beam-forming parts each using a single linear drive done. These movements can horizontally, vertically, obliquely or transversely, for example to select a different refractive index of a lens. According to a third, more complex embodiment can use the movements of the beam-forming parts multiple linear actuators, the number of linear drives preferably in the range of 2 to 4.
Beispielsweise können zwei Antriebe für die Linse verwendet werden, um eine zweiachsige Bewegung derselben zu ermöglichen. Alternativ dazu können zwei Antriebe für die Linse verwendet werden, wobei mittels eines dieser Antriebe eine Bewegung der Linse erfolgt und mittels des anderen Antriebs eine Zoomfunktion realisiert wird.For example two drives can be used for the lens, to allow a biaxial movement of the same. Alternatively, two drives can be used for the lens be used, wherein by means of one of these drives a movement the lens takes place and by means of the other drive a zoom function is realized.
Alternativ
dazu können – wie es oben in der
Eine weitere Alternative besteht darin, für die Linse insgesamt vier oder fünf Antriebe bereitzustellen, wobei zwei dieser Antriebe zur Realisierung einer Zoomfunktion und die weiteren Antriebe zu einer dreidimensionalen Bewegung der Linse verwendet werden.A Another alternative is for the lens as a whole to provide four or five drives, two of these Actuators for realizing a zoom function and the other drives used for a three-dimensional movement of the lens.
Eine weitere Alternative besteht darin, die mehreren Antriebe eines Scheinwerfers derart anzuordnen und/oder anzusteuern, dass ein Verkippen des strahlformenden Teils des Scheinwerfers, beispielsweise des Reflektors oder der Linse, erfolgt. Auch durch ein derartiges Verkippen kann eine gewünschte Adaption der Lichtführung erreicht werden.A Another alternative is the multiple drives of a headlight to arrange and / or to control such that a tilting of the jet-forming Part of the headlight, such as the reflector or the Lens, done. Also by such tilting can be a desired Adaptation of the light guide can be achieved.
Multifokale Linsen, wie sie oben angegeben sind, können beispielsweise ähnlich wie Gleitsichtgläser aufgebaut sein. Sie können auch mehrere Spalten von Linsen aufweisen, wobei in senkrechter Richtung Gleitübergänge bestehen und wobei auch innerhalb einer Spalte eine Horizontalbewegung zur Adaptierung der Führung des ausgestrahlten Lichts möglich ist.multifocal For example, lenses as indicated above may be similar how progressive lenses are constructed. You can also have several columns of lenses, wherein in the vertical direction Glide transitions exist and where also within a column a horizontal movement to adapt the leadership of the emitted light is possible.
Je größer die Anzahl der bewegten strahlformenden Teile gewählt wird, desto mehr Freiheitsgrade bestehen bezüglich der Adaptierung der Lichtführung, so dass im Falle einer Verwendung der Erfindung bei Automobilscheinwerfern in zuverlässiger Weise sichergestellt werden kann, dass zu jedem Zeitpunkt der Fahrt eine der Fahrzeugbewegung nachgeführte Bewegung des Lichtkegels der Scheinwerfer erfolgt, so dass das in Fahrtrichtung liegende und somit für den Fahrer jeweils interessante Straßenstück gut ausgeleuchtet ist.ever greater the number of moving beam shaping Parts is chosen, the more degrees of freedom exist with regard to the adaptation of the light guide, see above that in case of using the invention in automobile headlamps can be reliably ensured that at any time of the journey tracked the vehicle movement Movement of the light cone of the headlights takes place, so that in Driving direction lying and thus for the driver respectively interesting street piece is well lit.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19756574 C2 [0007] DE 19756574 C2 [0007]
Claims (22)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE102007053399A DE102007053399A1 (en) | 2007-11-09 | 2007-11-09 | Headlamp with adaptable light guide |
PCT/EP2008/063241 WO2009059855A1 (en) | 2007-11-09 | 2008-10-02 | Headlight having adaptable light direction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102007053399A DE102007053399A1 (en) | 2007-11-09 | 2007-11-09 | Headlamp with adaptable light guide |
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DE102007053399A1 true DE102007053399A1 (en) | 2009-05-14 |
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DE102007053399A Ceased DE102007053399A1 (en) | 2007-11-09 | 2007-11-09 | Headlamp with adaptable light guide |
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WO (1) | WO2009059855A1 (en) |
Cited By (13)
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DE102009006092A1 (en) * | 2009-01-26 | 2010-07-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Headlight for illuminating roadway of motor vehicle, has primary and secondary optics, where light of primary optic radiated from light source is bundled in beam and made to arrive into secondary optic region and primary optic is changeable |
DE102010040597A1 (en) * | 2010-09-10 | 2012-03-15 | Glp German Light Products Gmbh | Multi-level motor for use in headlight, has motor unit provided with solid engine shaft movably arranged in hollow engine shaft of other motor unit, where solid engine shaft is extended outside one end of hollow engine shaft |
DE102010054922A1 (en) * | 2010-12-17 | 2012-06-21 | Volkswagen Ag | Headlight for vehicle, comprises semiconductor light source, which is fastened at light source carrier, and optical element, which is arranged in light emission direction of semiconductor light source |
EP2434204A3 (en) * | 2010-09-27 | 2013-03-06 | Audi AG | Headlamp for motor vehicle and motor vehicle |
EP2796780A1 (en) * | 2013-04-26 | 2014-10-29 | Zumtobel Lighting GmbH | Luminaire with adjustable light emitting characteristics |
EP2597359A3 (en) * | 2011-11-28 | 2015-04-29 | Automotive Lighting Reutlingen GmbH | Projection light module for a motor vehicle headlamp |
ITBZ20130057A1 (en) * | 2013-11-19 | 2015-05-20 | Aggiutorio Federico Nardone | NON-HIGH-BEAM LIGHTING SYSTEM |
DE102014207750A1 (en) * | 2014-04-24 | 2015-10-29 | Osram Opto Semiconductors Gmbh | lighting arrangement |
EP2537708A3 (en) * | 2011-06-22 | 2018-04-18 | Stanley Electric Co., Ltd. | Vehicle headlamp including two-dimensional optical deflector |
US10001254B2 (en) | 2015-05-13 | 2018-06-19 | Zkw Group Gmbh | Illuminating device with adjustment of the optical components |
DE102016113966B4 (en) * | 2015-07-30 | 2019-03-14 | Varroc Lighting Systems, s.r.o. | Lighting device, in particular a headlight for motor vehicles |
US10414104B2 (en) | 2017-03-03 | 2019-09-17 | HELLA GmbH & Co. KGaA | Method for arranging a functional layer on a plastic component, and a composite made thereof |
WO2019185154A1 (en) | 2018-03-29 | 2019-10-03 | HELLA GmbH & Co. KGaA | A lighting device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101886787B (en) * | 2010-06-28 | 2012-12-12 | 海洋王照明科技股份有限公司 | Light source position regulation device |
CN111993991B (en) * | 2020-08-04 | 2021-11-26 | 河南科技大学 | Automatic lighting device for driving and turning at night of automobile and control method |
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DE102009006092B4 (en) | 2009-01-26 | 2024-02-22 | Zkw Group Gmbh | Vehicle headlights |
DE102009006092A1 (en) * | 2009-01-26 | 2010-07-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Headlight for illuminating roadway of motor vehicle, has primary and secondary optics, where light of primary optic radiated from light source is bundled in beam and made to arrive into secondary optic region and primary optic is changeable |
DE102010040597A1 (en) * | 2010-09-10 | 2012-03-15 | Glp German Light Products Gmbh | Multi-level motor for use in headlight, has motor unit provided with solid engine shaft movably arranged in hollow engine shaft of other motor unit, where solid engine shaft is extended outside one end of hollow engine shaft |
EP2434204A3 (en) * | 2010-09-27 | 2013-03-06 | Audi AG | Headlamp for motor vehicle and motor vehicle |
DE102010054922A1 (en) * | 2010-12-17 | 2012-06-21 | Volkswagen Ag | Headlight for vehicle, comprises semiconductor light source, which is fastened at light source carrier, and optical element, which is arranged in light emission direction of semiconductor light source |
DE102010054922A8 (en) * | 2010-12-17 | 2012-10-18 | Volkswagen Ag | Headlight for a vehicle with a semiconductor light source |
EP2537708A3 (en) * | 2011-06-22 | 2018-04-18 | Stanley Electric Co., Ltd. | Vehicle headlamp including two-dimensional optical deflector |
EP2597359A3 (en) * | 2011-11-28 | 2015-04-29 | Automotive Lighting Reutlingen GmbH | Projection light module for a motor vehicle headlamp |
EP2796780A1 (en) * | 2013-04-26 | 2014-10-29 | Zumtobel Lighting GmbH | Luminaire with adjustable light emitting characteristics |
ITBZ20130057A1 (en) * | 2013-11-19 | 2015-05-20 | Aggiutorio Federico Nardone | NON-HIGH-BEAM LIGHTING SYSTEM |
DE102014207750A1 (en) * | 2014-04-24 | 2015-10-29 | Osram Opto Semiconductors Gmbh | lighting arrangement |
US10001254B2 (en) | 2015-05-13 | 2018-06-19 | Zkw Group Gmbh | Illuminating device with adjustment of the optical components |
DE102016113966B4 (en) * | 2015-07-30 | 2019-03-14 | Varroc Lighting Systems, s.r.o. | Lighting device, in particular a headlight for motor vehicles |
US10359166B2 (en) | 2015-07-30 | 2019-07-23 | Varroc Lighting Systems, s.r.o. | Light device, especially a headlight for motor vehicles |
US10414104B2 (en) | 2017-03-03 | 2019-09-17 | HELLA GmbH & Co. KGaA | Method for arranging a functional layer on a plastic component, and a composite made thereof |
WO2019185154A1 (en) | 2018-03-29 | 2019-10-03 | HELLA GmbH & Co. KGaA | A lighting device |
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