DE102007034123A1 - Light module for e.g. xenon-light headlamp, has pivot whose free ends are formed as cooling body for removable attachment of ancillary lens, where cooling body is engaged behind river heads - Google Patents
Light module for e.g. xenon-light headlamp, has pivot whose free ends are formed as cooling body for removable attachment of ancillary lens, where cooling body is engaged behind river heads Download PDFInfo
- Publication number
- DE102007034123A1 DE102007034123A1 DE102007034123A DE102007034123A DE102007034123A1 DE 102007034123 A1 DE102007034123 A1 DE 102007034123A1 DE 102007034123 A DE102007034123 A DE 102007034123A DE 102007034123 A DE102007034123 A DE 102007034123A DE 102007034123 A1 DE102007034123 A1 DE 102007034123A1
- Authority
- DE
- Germany
- Prior art keywords
- pins
- heat sink
- light module
- light
- lens
- 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.)
- Granted
Links
Classifications
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- 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
- F21S41/29—Attachment thereof
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
Description
Leuchtmodul für einen Scheinwerfer, insbesondere einen Xenonlicht- oder Halbleiterlichtquellenscheinwerfer, mit einem Kühlkörper, mit einer auf dem Kühlkörper angeordneten, eine Lichtquelle aufweisende Leiterplatte und mit einer am Kühlkörper befestigten, die Lichtquelle umgebenden Vorsatzlinse. Die Erfindung betrifft auch einen Scheinwerfer mit einem derartigen Leuchtmodul sowie ein Verfahren zur Montage eines solchen Leuchtmoduls.light module for a headlamp, in particular a xenon headlamp or semiconductor light source headlamp, with a heat sink, with a arranged on the heat sink, a Light source having printed circuit board and attached to the heat sink, the light source surrounding auxiliary lens. The invention relates also a headlight with such a light module and a Method for mounting such a light module.
Aus
der
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, Leuchtmodule bereitzustellen, die auf einfache Art und Weise, und dennoch dauerhaft derart montierbar sind, dass die einzelnen Bauteile exakt zueinander ausgerichtet werden.Of the The present invention is based on the object, lighting modules provide in an easy way, yet durable can be mounted so that the individual components exactly to each other be aligned.
Diese Aufgabe wird durch ein Leuchtmodul mit den Merkmalen des Anspruchs 1 gelöst. Ein solches Leuchtmodul sieht vor, dass an der Vorsatzlinse Zapfen vorgesehen sind, die am Kühlkörper vorhandene Aussparungen durchgreifen und dass die freien Enden der Zapfen zur unlösbaren Befestigung der Vorsatzlinse als den Kühlkörper hintergreifende, durch Verstemmen hergestellte Nietköpfe ausgebildet sind. Das Verstemmen kann als Kalt- oder Warmverstemmen erfolgen. Dadurch, dass die Vorsatzlinse unmittelbar durch Verstemmen, das auch als Verprägen bezeichnet wird, am Kühlkörper befestigt wird, entfallen zusätzliche Befestigungsmittel, die mit zusätzlichen Toleranzen behaftet sind. Insofern kann eine weitgehend exakte Positionierung der Vorsatzlinse am Kühlkörper gewährleistet werden. Mit der erfindungsgemäßen Lösung geht auch eine Gewichtsreduzierung einher, da insbesondere Befestigungsmittel in Form von Schrauben entfallen. Das Verstemmen hat ferner den Vorteil, dass auch der Teil des Zapfen, der sich in der Aussparung befindet, beim Verstemmen nach radial außen gedrängt wird, wodurch letztlich eine spielfreie Anordnung nicht nur in axialer Richtung, sondern auch in radialer Richtung der Vorsatzlinse am Kühlkörper gewährleistet werden kann. Die Nietköpfe können dabei insbesondere pilzkopfartig ausgebildet sein. Erfindungsgemäß sind aber auch andere geometrische Formen der Nietköpfe denkbar, auch Nietköpfe die beispielsweise beim Kreuz- oder Sternnieten entstehen.These The object is achieved by a lighting module having the features of the claim 1 solved. Such a light module provides that at the Additional lens pegs are provided on the heat sink pass through existing recesses and that the free ends of the Pins for permanent attachment of the conversion lens as behind the heat sink, by caulking produced rivet heads are formed. The caulking can be done as cold or hot caulking. Because of the conversion lens directly by caulking, also called embossing is, is attached to the heat sink, omitted additional fasteners with additional Tolerances are affected. In this respect, a largely exact positioning ensures the additional lens on the heat sink become. With the solution according to the invention is also accompanied by a weight reduction, in particular fasteners omitted in the form of screws. Calking also has the advantage that also the part of the pin, which is in the recess, when caulking is forced radially outward, which ultimately a backlash-free arrangement not only in the axial Direction, but also in the radial direction of the auxiliary lens on Heat sink can be guaranteed. The rivet heads can be mushroom-like in particular be educated. But according to the invention are also other geometric forms of rivet heads conceivable, too Riveting heads, for example, when cruciform or star rivets arise.
Vorteilhafterweise sind die Zapfen, beziehungsweise deren Durchmesser, und die Aussparungen, beziehungsweise deren Durchmesser, so gewählt, dass bei der Montage des Leuchtmoduls die Zapfen mit merklichem, geringem oder nahezu ohne Spiel in die Aussparungen gleiten. Insbesondere sind Spielpassungen vorgesehen, so dass die Zapfen problemlos in die Aussparungen eingeführt werden können. Aufgrund der insbesonderen Warmverformung des Materials der Zapfen wird beim Montagevorgang das Radialspiel beseitigt.advantageously, are the pins, or their diameter, and the recesses, or their diameter, so chosen that at the mounting of the light module, the pin with noticeable, low or slide into the recesses with almost no play. Especially Game fits are provided so that the pegs fit in easily the recesses can be inserted. by virtue of In particular, the hot deformation of the material of the pin is in Assembly process eliminates the radial clearance.
Um auch die Leiterplatte während der Montage des Leuchtmoduls gegenüber insbesondere der Vorsatzlinse exakt ausrichten zu können, kann die Leiterplatte Durchbrüche vorsehen, die im Endmontagezustand von den Zapfen durchgriffen werden. Die Zapfen und die Durchbrüche sind dabei vorteilhafterweise so gewählt, dass bei der Montage des Leuchtmoduls die Zapfen nahezu ohne Spiel oder spielfrei von Hand in die Durchbrüche bewegt werden können. Durch derartige Säulenführungen beziehungsweise geringen Übergangspassungen kann eine exakte Ausrichtung der Leiterplatte, und damit der LED, gegenüber der Vorsatzlinse erreicht werden. Zusätzliche Befestigungsmittel zur Befestigung der Leiterplatte an der Vorsatzlinse und/oder am Kühlkörper sind nicht erforderlich.Around also the circuit board during assembly of the light module in particular, precisely align the opposite lens the circuit board can provide breakthroughs, which are penetrated by the pins in the final assembly state. The Pin and the openings are advantageously chosen so that when mounting the light module, the pins almost without play or backlash by hand into the breakthroughs can be moved. By such column guides or low transitional passages can be an exact Orientation of the PCB, and thus the LED, opposite the auxiliary lens can be achieved. Additional fasteners for attaching the circuit board to the conversion lens and / or on the heat sink are not required.
Bei einer weiteren bevorzugten Ausführungsform der Erfindung ist die Vorsatzlinse samt Zapfen einstückig aus Kunststoff ausgebildet. Aufgrund der einstückigen Ausbildung können Toleranzketten, die beim Fügen von mehreren Bauteilen entstehen, vermieden werden.at a further preferred embodiment of the invention is the front lens together with pins in one piece made of plastic educated. Due to the one-piece training can Tolerance chains that arise when joining several components, be avoided.
Ferner ist vorteilhaft, wenn die Leiterplatte als flexible Leiterplatte oder als flexible Leiterplattenbahn ausgebildet ist. Das Vorsehen einer flexiblen Leiterplatte hat den Vorteil, dass auf einer derartigen Leiterplatte mehrere, zueinander beabstandete LEDs für mehrere nebeneinander anzuordnende Leuchtmodule vorgesehen sein können.Further is advantageous if the circuit board as a flexible circuit board or is designed as a flexible printed circuit board track. The provision A flexible circuit board has the advantage that on such a circuit board several, spaced apart LEDs for several side by side can be provided to be arranged lighting modules.
Eine bevorzugte Ausführung der Erfindung ergibt sich dann, wenn der Kühlkörper in den Abschnitten, in denen die Aussparungen vorgesehen sind, eine Dicke in Längsrichtung der Aussparungen aufweist, die den Durchmesser der Zapfen entspricht oder sich um +/– 25% vom Durchmesser der Zapfen unterscheidet. Hierdurch ergibt sich ein vorteilhafter Nietkopf zur ausreichenden Befestigung am Kühlkörper.A preferred embodiment of the invention arises when the heat sink in the sections where the Recesses are provided, a thickness in the longitudinal direction has the recesses, which corresponds to the diameter of the pin or varies by +/- 25% from the diameter of the pins. This results in an advantageous rivet head for sufficient Attachment to the heat sink.
Die Zapfen erstrecken sich vorzugsweise senkrecht zur Ebene der Leiterplatte und weisen insbesondere einen Kreisquerschnitt auf. Ebenso weisen die Aussparungen am Kühlkörper und/oder die Durchbrüche an der Leiterplatte vorzugsweise Kreisquerschnitte auf.The Pins preferably extend perpendicular to the plane of the circuit board and in particular have a circular cross-section. Likewise the recesses on the heat sink and / or the openings on the circuit board preferably circular cross-sections.
Ferner kann vorgesehen sein, dass die Zapfen bei symmetrischer Lichterteilung durch die Vorsatzlinse zur Mittellängsachse der Voratzlinse symmetrisch angeordnet sind oder dass die Zapfen bei asymmetrischer Lichterteilung durch die Vorsatzlinse zur Mittellängsachse der Voratzlinse asymmetrisch angeordnet sind. Die Aussparungen am Kühlkörper können entsprechend symmetrisch oder asymmetrisch angeordnet sein.Furthermore, it can be provided that the Zap fen are arranged symmetrically with symmetrical light distribution through the front lens to the central longitudinal axis of the lens element or that the pins are arranged asymmetrically in asymmetric light distribution through the front lens to the central longitudinal axis of the lens element. The recesses on the heat sink can be arranged correspondingly symmetrical or asymmetrical.
Die eingangs genannte Aufgabe wird auch gelöst durch einen Scheinwerfer mit einem erfindungsgemäßen Leuchtmodul.The The object mentioned above is also solved by a Headlight with a lighting module according to the invention.
Zur Montage eines erfindungsgemäßen Leuchtmoduls wird vorgeschlagen, dass die Zapfen in die Aussparungen des Kühlkörpers eingeführt werden und dass anschließend die freien Enden der Zapfen gegen die der Vorsatzlinse abgewandte Seite des Kühlkörpers verstemmt werden. Für den Fall, dass auch die Leiterplatte über die Zapfen am Leuchtmodul angeordnet wird, kann zudem vorgesehen sein, dass vor dem Einführen der Zapfen in die Aussparung des Kühlkörpers die Zapfen in an der Leiterplatte vorgesehene Durchbrüche eingeführt werden.to Assembly of a lighting module according to the invention is suggested that the pins in the recesses of the heat sink be introduced and that subsequently the free Ends of the pins against the facing lens of the opposite side of the Heat sink are caulked. In case that also arranged the circuit board over the pins on the light module In addition, it can be provided that before insertion the pin in the recess of the heat sink the Pins are introduced in provided on the circuit board breakthroughs.
Weitere Einzelheiten und vorteilhafte Ausgestaltungen der Erfindung sind der nachfolgenden Beschreibung zu entnehmen, anhand derer die Erfindung näher erläutert und beschrieben ist.Further Details and advantageous embodiments of the invention are the following description, by means of which the invention is explained and described in detail.
Es zeigen:It demonstrate:
In
den
Vorteilhafterweise
ist zwischen den Zapfen
Die
Passung zwischen den Zapfen
Nach
dem axialen Einführen der Zapfen
Zur
positionsgenauen Anlage der Vorsatzlinse
Wie
aus den Figuren deutlich wird, entspricht der Durchmesser d der
Zapfen im wesentlichen der Dicke s des Kühlkörpers
Bei
der in
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 102005033709 A1 [0002] - DE 102005033709 A1 [0002]
Claims (11)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007034123.9A DE102007034123B4 (en) | 2007-07-21 | 2007-07-21 | Light module for a xenon light or semiconductor light source headlight |
FR0802933A FR2919041B1 (en) | 2007-07-21 | 2008-05-29 | LIGHTING MODULE FOR A XENON LIGHT OR SEMICONDUCTOR LIGHT SOURCE HEADLIGHT |
CN2008101320266A CN101349388B (en) | 2007-07-21 | 2008-07-18 | Light module for a headlamp and method for mounting the lighting assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007034123.9A DE102007034123B4 (en) | 2007-07-21 | 2007-07-21 | Light module for a xenon light or semiconductor light source headlight |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007034123A1 true DE102007034123A1 (en) | 2009-01-22 |
DE102007034123B4 DE102007034123B4 (en) | 2016-02-11 |
Family
ID=40149085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007034123.9A Expired - Fee Related DE102007034123B4 (en) | 2007-07-21 | 2007-07-21 | Light module for a xenon light or semiconductor light source headlight |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101349388B (en) |
DE (1) | DE102007034123B4 (en) |
FR (1) | FR2919041B1 (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102009049016A1 (en) | 2009-10-10 | 2011-04-14 | Hella Kgaa Hueck & Co. | Lighting unit for vehicles |
EP2327929A1 (en) | 2009-11-25 | 2011-06-01 | Hella KGaA Hueck & Co. | Light unit for vehicles and mounting method |
DE102010008596A1 (en) | 2010-02-19 | 2011-08-25 | Hella KGaA Hueck & Co., 59557 | Arrangement for optical elements for use in headlight of motor vehicle, has optical element that is provided with holder, by which optical element is adjusted in holding device |
DE102012202342A1 (en) * | 2012-02-16 | 2013-08-22 | Osram Gmbh | Lighting device with printed circuit board and structural component |
DE102012024977A1 (en) * | 2012-12-20 | 2014-06-26 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Luminaire, in particular outdoor lamp for a motor vehicle, and method for producing such a lamp |
WO2015031162A1 (en) * | 2013-08-27 | 2015-03-05 | Cree, Inc. | Led lamp |
DE102014101783A1 (en) | 2014-02-13 | 2015-08-13 | Hella Kgaa Hueck & Co. | Method for constructing an LED light module |
DE102014101784A1 (en) | 2014-02-13 | 2015-08-13 | Hella Kgaa Hueck & Co. | Method for constructing an LED light module |
DE102014101787A1 (en) | 2014-02-13 | 2015-08-13 | Hella Kgaa Hueck & Co. | Method for constructing an LED light module |
EP2317213A3 (en) * | 2009-11-03 | 2015-09-02 | Automotive Lighting Reutlingen GmbH | Light diode module of a motor vehicle lighting device and motor vehicle lighting device |
US9234638B2 (en) | 2012-04-13 | 2016-01-12 | Cree, Inc. | LED lamp with thermally conductive enclosure |
US9310065B2 (en) | 2012-04-13 | 2016-04-12 | Cree, Inc. | Gas cooled LED lamp |
US9310028B2 (en) | 2012-04-13 | 2016-04-12 | Cree, Inc. | LED lamp with LEDs having a longitudinally directed emission profile |
US9322543B2 (en) | 2012-04-13 | 2016-04-26 | Cree, Inc. | Gas cooled LED lamp with heat conductive submount |
US9353937B2 (en) | 2012-04-13 | 2016-05-31 | Cree, Inc. | Gas cooled LED lamp |
US9395051B2 (en) | 2012-04-13 | 2016-07-19 | Cree, Inc. | Gas cooled LED lamp |
US9395074B2 (en) | 2012-04-13 | 2016-07-19 | Cree, Inc. | LED lamp with LED assembly on a heat sink tower |
US9410687B2 (en) | 2012-04-13 | 2016-08-09 | Cree, Inc. | LED lamp with filament style LED assembly |
US9651240B2 (en) | 2013-11-14 | 2017-05-16 | Cree, Inc. | LED lamp |
WO2018007387A1 (en) * | 2016-07-05 | 2018-01-11 | Valeo Vision | Light source and corresponding light-emitting module for a motor vehicle |
US9951909B2 (en) | 2012-04-13 | 2018-04-24 | Cree, Inc. | LED lamp |
DE102017116932A1 (en) * | 2017-07-26 | 2019-01-31 | Ledvance Gmbh | Luminous device with lens and method for its preparation |
EP3293443B1 (en) * | 2016-09-12 | 2019-05-29 | RIDI Leuchten GmbH | Optical unit for a luminaire |
EP3531011A1 (en) * | 2018-02-13 | 2019-08-28 | Automotive Lighting Reutlingen GmbH | Light module and manufacturing station |
EP4163537A1 (en) * | 2021-10-11 | 2023-04-12 | ZKW Group GmbH | Circuit board assembly for a motor vehicle headlight |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009027493B4 (en) * | 2009-07-07 | 2020-04-23 | Robert Bosch Gmbh | Cooling of an LED-illuminated display module |
JP5488310B2 (en) * | 2010-07-30 | 2014-05-14 | 市光工業株式会社 | Light source unit of semiconductor light source for vehicle lamp, vehicle lamp |
JP5573746B2 (en) | 2011-03-23 | 2014-08-20 | 豊田合成株式会社 | Lamp unit |
CN103511857B (en) * | 2012-06-15 | 2018-02-09 | 欧司朗股份有限公司 | Lighting device and its manufacture method |
DE102018128681A1 (en) | 2018-11-15 | 2020-05-20 | HELLA GmbH & Co. KGaA | Heatsink |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005033709A1 (en) | 2005-03-16 | 2006-09-28 | Osram Opto Semiconductors Gmbh | Light emitting module |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT500013B1 (en) * | 2003-01-31 | 2006-10-15 | Swarco Futurit Verkehrssysteme | OPTIC ELEMENT FOR INTERMEDIATE TRANSPARENCIES |
EP1590831A2 (en) * | 2003-02-05 | 2005-11-02 | Acol Technologies S.A. | Light emitting devices |
CN2655428Y (en) * | 2003-08-14 | 2004-11-10 | 桐乡市生辉照明电器有限公司 | Power LED |
CN2720646Y (en) * | 2004-07-29 | 2005-08-24 | 亿光电子工业股份有限公司 | High-power light emitting diode package structure |
DE102004051379A1 (en) * | 2004-08-23 | 2006-03-23 | Osram Opto Semiconductors Gmbh | Device for an optoelectronic component and component with an optoelectronic component and a device |
CN1758436A (en) * | 2004-10-09 | 2006-04-12 | 光磊科技股份有限公司 | High power LED array module |
DE102005020908A1 (en) * | 2005-02-28 | 2006-08-31 | Osram Opto Semiconductors Gmbh | Lighting device for back lighting of liquid crystal display, has optical unit with radiation emission surface which has convex curved partial region that partially surrounds concave curved partial region in distance to optical axis |
DE102006010729A1 (en) * | 2005-12-09 | 2007-06-14 | Osram Opto Semiconductors Gmbh | Optical component, e.g. for miniature opto-electronic semi-conductor chips, comprises a composite unit of lens and mounting part in different materials |
-
2007
- 2007-07-21 DE DE102007034123.9A patent/DE102007034123B4/en not_active Expired - Fee Related
-
2008
- 2008-05-29 FR FR0802933A patent/FR2919041B1/en active Active
- 2008-07-18 CN CN2008101320266A patent/CN101349388B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005033709A1 (en) | 2005-03-16 | 2006-09-28 | Osram Opto Semiconductors Gmbh | Light emitting module |
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009049016A1 (en) | 2009-10-10 | 2011-04-14 | Hella Kgaa Hueck & Co. | Lighting unit for vehicles |
WO2011042195A1 (en) | 2009-10-10 | 2011-04-14 | Hella Kgaa Hueck & Co. | Lighting unit for vehicles |
EP2317213A3 (en) * | 2009-11-03 | 2015-09-02 | Automotive Lighting Reutlingen GmbH | Light diode module of a motor vehicle lighting device and motor vehicle lighting device |
EP2327929A1 (en) | 2009-11-25 | 2011-06-01 | Hella KGaA Hueck & Co. | Light unit for vehicles and mounting method |
CN102092337A (en) * | 2009-11-25 | 2011-06-15 | 黑拉许克联合股份有限公司 | Light unit for vehicles and mounting method |
CN102092337B (en) * | 2009-11-25 | 2014-12-03 | 黑拉许克联合股份有限公司 | Light unit for vehicles and mounting method |
DE102010008596A1 (en) | 2010-02-19 | 2011-08-25 | Hella KGaA Hueck & Co., 59557 | Arrangement for optical elements for use in headlight of motor vehicle, has optical element that is provided with holder, by which optical element is adjusted in holding device |
DE102010008596B4 (en) | 2010-02-19 | 2022-09-29 | HELLA GmbH & Co. KGaA | Arrangement of an optical element in a headlight |
DE102012202342A1 (en) * | 2012-02-16 | 2013-08-22 | Osram Gmbh | Lighting device with printed circuit board and structural component |
DE102012202342B4 (en) * | 2012-02-16 | 2017-10-12 | Osram Gmbh | Lighting device with printed circuit board and structural component |
US9353937B2 (en) | 2012-04-13 | 2016-05-31 | Cree, Inc. | Gas cooled LED lamp |
US9395074B2 (en) | 2012-04-13 | 2016-07-19 | Cree, Inc. | LED lamp with LED assembly on a heat sink tower |
US9810379B2 (en) | 2012-04-13 | 2017-11-07 | Cree, Inc. | LED lamp |
US9234638B2 (en) | 2012-04-13 | 2016-01-12 | Cree, Inc. | LED lamp with thermally conductive enclosure |
US9410687B2 (en) | 2012-04-13 | 2016-08-09 | Cree, Inc. | LED lamp with filament style LED assembly |
US9310065B2 (en) | 2012-04-13 | 2016-04-12 | Cree, Inc. | Gas cooled LED lamp |
US9310028B2 (en) | 2012-04-13 | 2016-04-12 | Cree, Inc. | LED lamp with LEDs having a longitudinally directed emission profile |
US9322543B2 (en) | 2012-04-13 | 2016-04-26 | Cree, Inc. | Gas cooled LED lamp with heat conductive submount |
US9951909B2 (en) | 2012-04-13 | 2018-04-24 | Cree, Inc. | LED lamp |
US9395051B2 (en) | 2012-04-13 | 2016-07-19 | Cree, Inc. | Gas cooled LED lamp |
USRE48489E1 (en) | 2012-04-13 | 2021-03-30 | Ideal Industries Lighting Llc | Gas cooled LED lamp |
US9243765B2 (en) | 2012-12-20 | 2016-01-26 | GM Global Technology Operations LLC | Exterior light for a motor vehicle, and a method for manufacturing such a light |
DE102012024977A1 (en) * | 2012-12-20 | 2014-06-26 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Luminaire, in particular outdoor lamp for a motor vehicle, and method for producing such a lamp |
WO2015031162A1 (en) * | 2013-08-27 | 2015-03-05 | Cree, Inc. | Led lamp |
US9651240B2 (en) | 2013-11-14 | 2017-05-16 | Cree, Inc. | LED lamp |
DE102014101784A1 (en) | 2014-02-13 | 2015-08-13 | Hella Kgaa Hueck & Co. | Method for constructing an LED light module |
DE102014101787A1 (en) | 2014-02-13 | 2015-08-13 | Hella Kgaa Hueck & Co. | Method for constructing an LED light module |
DE102014101784B4 (en) | 2014-02-13 | 2024-03-14 | HELLA GmbH & Co. KGaA | Method for building an LED light module |
DE102014101783A1 (en) | 2014-02-13 | 2015-08-13 | Hella Kgaa Hueck & Co. | Method for constructing an LED light module |
DE102014101787B4 (en) | 2014-02-13 | 2021-10-28 | HELLA GmbH & Co. KGaA | Procedure for building an LED light module |
DE102014101783B4 (en) | 2014-02-13 | 2021-08-19 | HELLA GmbH & Co. KGaA | Procedure for building an LED light module |
WO2018007387A1 (en) * | 2016-07-05 | 2018-01-11 | Valeo Vision | Light source and corresponding light-emitting module for a motor vehicle |
FR3053760A1 (en) * | 2016-07-05 | 2018-01-12 | Valeo Vision | LIGHT SOURCE AND CORRESPONDING LIGHT MODULE FOR MOTOR VEHICLE |
US10693047B2 (en) | 2016-07-05 | 2020-06-23 | Valeo Vision | Light source and corresponding luminous motor-vehicle module |
EP3293443B1 (en) * | 2016-09-12 | 2019-05-29 | RIDI Leuchten GmbH | Optical unit for a luminaire |
US10584846B2 (en) | 2017-07-26 | 2020-03-10 | Ledvance Gmbh | Lighting device with lens and method for production thereof |
DE102017116932B4 (en) | 2017-07-26 | 2019-06-27 | Ledvance Gmbh | Luminous device with lens and method for its preparation |
DE102017116932A1 (en) * | 2017-07-26 | 2019-01-31 | Ledvance Gmbh | Luminous device with lens and method for its preparation |
EP3531011A1 (en) * | 2018-02-13 | 2019-08-28 | Automotive Lighting Reutlingen GmbH | Light module and manufacturing station |
EP4163537A1 (en) * | 2021-10-11 | 2023-04-12 | ZKW Group GmbH | Circuit board assembly for a motor vehicle headlight |
WO2023061745A1 (en) * | 2021-10-11 | 2023-04-20 | Zkw Group Gmbh | Printed circuit board arrangement for a motor vehicle headlight |
Also Published As
Publication number | Publication date |
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FR2919041A1 (en) | 2009-01-23 |
DE102007034123B4 (en) | 2016-02-11 |
CN101349388B (en) | 2011-06-22 |
FR2919041B1 (en) | 2018-09-07 |
CN101349388A (en) | 2009-01-21 |
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