DE102005042611A1 - Lighting device for a vehicle with two groups of light sources for at least two light functions - Google Patents
Lighting device for a vehicle with two groups of light sources for at least two light functions Download PDFInfo
- Publication number
- DE102005042611A1 DE102005042611A1 DE200510042611 DE102005042611A DE102005042611A1 DE 102005042611 A1 DE102005042611 A1 DE 102005042611A1 DE 200510042611 DE200510042611 DE 200510042611 DE 102005042611 A DE102005042611 A DE 102005042611A DE 102005042611 A1 DE102005042611 A1 DE 102005042611A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- light sources
- lighting device
- emitting diodes
- function
- 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.)
- Ceased
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
- B60Q1/0052—Spatial arrangement of several lamps in relation to each other concentric
-
- 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
- B60Q1/2607—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 comprising at least two indicating lamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Die vorliegende Erfindung betrifft eine Beleuchtungsvorrichtung für ein Fahrzeug mit einer ersten Gruppe von ersten Lichtquellen (1) und einer zweiten Gruppe von zweiten Lichtquellen (2), wobei den Lichtquellen (1, 2) der beiden Gruppen zumindest zum Teil verschiedene Lichtfunktionen zugeordnet sind und wobei der von den ersten Lichtquellen (1) gebildete Bereich (3) von dem durch die zweiten Lichtquellen (2) gebildeten Bereich (4) vollständig umschlossen wird. Die erfindungsgemäße Beleuchtungsvorrichtung ist dadurch gekennzeichnet, dass die ersten und zweiten Lichtquellen (1, 2) in einer Ebene (E) angeordnet sind.The present invention relates to a lighting device for a vehicle with a first group of first light sources (1) and a second group of second light sources (2), the light sources (1, 2) of the two groups being at least partially assigned different light functions and where the area (3) formed by the first light sources (1) is completely enclosed by the area (4) formed by the second light sources (2). The lighting device according to the invention is characterized in that the first and second light sources (1, 2) are arranged in one plane (E).
Description
Die
vorliegende Erfindung betrifft eine Beleuchtungsvorrichtung für ein Fahrzeug
mit einer ersten Gruppe von ersten Lichtquellen und einer zweiten Gruppe
von zweiten Lichtquellen, wobei den Lichtquellen der beiden Gruppen
zumindest zum Teil verschiedene Lichtfunktionen zugeordnet sind
und wobei der von den ersten Lichtquellen gebildete Bereich den
von den zweiten Lichtquellen gebildeten Bereich vollständig umschließt, Kraftfahrzeugleuchten,
insbesondere Heckleuchten, die anstelle von Glühlampen oder Quarzlampen Leuchtdioden
(LED: light emitting diode) als Leuchtmittel einsetzen, sind aus
dem Stand der Technik hinlänglich
bekannt. Nur beispielhaft wird auf die
Ferner
ist aus der
Schließlich ist
aus der
Es ist die Aufgabe der vorliegenden Erfindung, eine Beleuchtungsvorrichtung der eingangs genannten Art bereitzustellen, die insbesondere in einer Richtung entgegen der Abstrahlrichtung der Beleuchtungsvorrichtung so wenig Bauraum wie möglich benötigt. Gleichzeitig sollen zumindest zwei, bevorzugt mehrere Lichtfunktionen mit den Lichtquellen der Beleuchtungsvorrichtung realisiert werden können.It The object of the present invention is a lighting device of the type mentioned above, in particular in a direction opposite to the emission direction of the illumination device as little space as possible needed. At the same time, at least two, preferably several light functions be realized with the light sources of the lighting device can.
Erfindungsgemäß wird diese Aufgabe durch eine Beleuchtungsvorrichtung mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Aus- und Weiterbildungen ergeben sich aus den Unteransprüchen.According to the invention this Task by a lighting device with the features of Claim 1 solved. Advantageous embodiments and further developments emerge from the subclaims.
Die
erfindungsgemäße Beleuchtungsvorrichtung
ist dadurch gekennzeichnet, dass die ersten und zweiten Lichtquellen
in einer Ebene angeordnet sind. Dabei ist die Ebene insbesondere
im Wesentlichen senkrecht zur Lichtemissionsrichtung der Beleuchtungsvorrichtung
ausgerichtet. Hierdurch kann im Vergleich zu der in der
Gemäß einer bevorzugten Ausbildung der erfindungsgemäßen Beleuchtungsvorrichtung sind die ersten und zweiten Lichtquellen lichtemittierende Dioden, die auf einer gemeinsamen Platine befestigt sind. Eine auf diese Weise ausgebildete Beleuchtungsvorrichtung lässt sich sehr kostengünstig herstellen und montieren, da die Anzahl der Teile der Beleuchtungsvorrichtung reduziert wird.According to one preferred embodiment of the lighting device according to the invention the first and second light sources are light emitting diodes, which are mounted on a common board. One on this A trained lighting device can be produced very inexpensively and assemble, as the number of parts of the lighting device is reduced.
Gemäß einer weiteren bevorzugten Ausgestaltung der erfindungsgemäßen Beleuchtungsvorrichtung sind die ersten Lichtquellen in der Mitte der Platine angeordnet und die zweiten Lichtquellen umgeben die ersten Lichtquellen ringförmig. Die Abstrahlfläche der ersten Lichtfunktion ist in diesem Fall insbesondere eine Scheibe und die Abstrahlfläche der zweiten Lichtfunktion ein Kreisring, der die Scheibe einschließt, oder ein Teilkreisring. Eine Beleuchtungsvorrichtung gemäß dieser Ausgestaltung besitzt ein besonders charakteristisches Erscheinungsbild, welches den Wiedererkennungswert des Fahrzeugs und des Herstellers steigert.According to one Another preferred embodiment of the lighting device according to the invention The first light sources are arranged in the middle of the board and the second light sources surround the first light sources annularly. The radiating the first light function is in this case in particular a disc and the radiating surface of the second light function is a circular ring that encloses the disc, or a partial circle ring. A lighting device according to this Embodiment has a particularly characteristic appearance, which the recognition value of the vehicle and the manufacturer increases.
Gemäß einer bevorzugten Weiterbildung der erfindungsgemäßen Beleuchtungsvorrichtung ist in Lichtemissionsrichtung vor der Platine. ein Reflektormodul angeordnet, welches Öffnungen zum Durchtritt der Lichtquellen aufweist, wobei die Lichtquellen von gewölbten Reflektoren umgeben sind. An dem Reflektormodul ist bevorzugt auf der den Lichtquellen abgewandten Seite des Reflektormoduls vor den ersten Lichtquellen eine Zwischenscheibe in Lichtemissionsrichtung angeordnet.According to a preferred embodiment of the lighting device according to the invention is in the light emission direction in front of the board. a reflector module is arranged, which has openings for the passage of the light sources, wherein the light sources are surrounded by curved reflectors. On the reflector module is preferably on the side facing away from the light sources of the reflector module in front of the first light sources, an intermediate disc in Lichtemis arranged direction.
Bei der Beleuchtungsvorrichtung handelt es sich insbesondere um eine Heckleuchte für ein Kraftfahrzeug. Die Lichtfunktion des Bremslichts wird von den ersten Lichtquellen bereitgestellt, die Lichtfunktion eines Fahrtrichtungsanzeigers von den zweiten Lichtquellen oder einem Teil dieser und die Lichtfunktion eines Schlusslichts von den ersten und zweiten Lichtquellen. Die Leuchtdioden können dabei zumindest zum Teil Duo-Leuchtdioden sein, die in einer und/oder einer zweiten Farbe leuchten können. Insbesondere die zweiten Lichtquellen oder zumindest ein Teil dieser zweiten Leuchtdioden sind als Duo-Leuchtdioden ausgebildet. Zur Bereitstellung eines Fahrtrichtungsanzeigers leuchten diese Leuchtdioden des zweiten Leuchtmoduls in einer Farbe, die sich von der Farbe für die Bereitstellung der Schlusslichtfunktion und der Bremslichtfunktion unterscheidet.at the lighting device is in particular a Tail light for a motor vehicle. The light function of the brake light is from the provided first light sources, the light function of a direction indicator from the second light sources or a part of them and the light function a tail light from the first and second light sources. The Light-emitting diodes can be at least partially duo light-emitting diodes, in one and / or a second color can shine. In particular, the second light sources or at least a part of these second light-emitting diodes are designed as duo light-emitting diodes. to Provision of a direction indicator illuminate these LEDs of the second light module in a color that differs from the color for the Provision of the tail light function and the brake light function different.
Die Erfindung wird nun anhand eines Ausführungsbeispiels mit Bezug zu den Zeichnungen erläutert.The Invention will now be described with reference to an embodiment with reference to explained the drawings.
Das Ausführungsbeispiel betrifft eine Heckleuchte eines Kraftfahrzeugs, welche die Lichtfunktionen des Bremslichts, des Schlusslichts und des Fahrtrichtungsanzeigers bereitstellt.The embodiment relates to a tail lamp of a motor vehicle, which the light functions the brake light, the tail light and the direction indicator provides.
Die
Heckleuchte weist Gehäuseteile
An
der Halterung
Die
Platine
Vor
der Platine
Die
Leuchtdioden
Die
Leuchtdioden
Das
Steuergerät
kann die Heckleuchte so ansteuern, dass folgende Beleuchtungsfunktionen bereitgestellt
werden können:
Für die Schlusslichtfunkfion
leuchten die Leuchtdioden
The light-emitting diodes light up for the tail light function
Um
die Bremslichtfunktion bereitzustellen werden die Lichtquellen
Zur
Bereitstellung eines Fahrtrichtungsanzeigers, der in der gleichen
Farbe leuchtet wie das Schlusslicht und das Bremslicht, wird die
Helligkeit der Leuchtdioden
Gemäß einer
anderen Ausgestaltung dieses Ausführungsbeispiels weist die Platine
- 11
- Leuchtdioden der ersten GruppeLEDs the first group
- 22
- Leuchtdioden der zweiten GruppeLEDs the second group
- 33
-
erster
Bereich der Platine
11 first area of the board11 - 44
-
zweiter
Bereich der Platine
11 second area of the board11 - 55
- LichtscheibeLens
- 66
- Gehäuseteilehousing parts
- 77
- Halterungbracket
- 88th
- Reflektormodulreflector module
- 99
- Reflektorreflector
- 1010
- ZwischenlichtscheibeBetween Lens
- 1111
- Platinecircuit board
- LL
- LichtemissionsrichtungLight emission direction
- Ee
- ebene, in welcher die Lichtquellen angeordnet sindlevel, in which the light sources are arranged
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510042611 DE102005042611A1 (en) | 2005-09-07 | 2005-09-07 | Lighting device for a vehicle with two groups of light sources for at least two light functions |
PCT/EP2006/007076 WO2007028451A1 (en) | 2005-09-07 | 2006-07-19 | Lighting device for a vehicle with two groups of light sources for at least two light functions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510042611 DE102005042611A1 (en) | 2005-09-07 | 2005-09-07 | Lighting device for a vehicle with two groups of light sources for at least two light functions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005042611A1 true DE102005042611A1 (en) | 2007-03-22 |
Family
ID=36997481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510042611 Ceased DE102005042611A1 (en) | 2005-09-07 | 2005-09-07 | Lighting device for a vehicle with two groups of light sources for at least two light functions |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102005042611A1 (en) |
WO (1) | WO2007028451A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202021101523U1 (en) | 2021-03-24 | 2022-07-01 | Wiska Hoppmann Gmbh | Lighting unit for mounting in a ship's searchlight |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006035503A1 (en) * | 2006-07-31 | 2008-02-07 | Dr.Ing.H.C. F. Porsche Ag | Tail light for vehicle, has illuminating regions for rear, brake and fog rear lights partially overlap each other such that some light emitting diodes are arranged in illuminating regions, where diodes of regions are controlled |
DE102007032523A1 (en) * | 2007-07-12 | 2009-01-15 | Volkswagen Ag | Lighting device controlling method for motor vehicle, involves activating only partial number of light sources that are arranged at rear end of vehicle side for providing parking light function |
EP2161494B2 (en) * | 2008-09-05 | 2020-04-29 | HELLA GmbH & Co. KGaA | Lighting device for a motor vehicle |
FR2987796B1 (en) * | 2012-03-07 | 2015-04-10 | Peugeot Citroen Automobiles Sa | MULTIFUNCTIONAL, COMPACT AND MODULAR LIGHTING DEVICE FOR DIFFERENT VEHICLE OPTICAL BLOCKS |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315785C2 (en) * | 1983-04-30 | 1988-09-08 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
DE3916875A1 (en) * | 1989-05-24 | 1990-12-06 | Ullmann Ulo Werk | Signal light esp. multi-compartment signal lights for motor vehicle - uses green, red, and blue LED's combined so that single light is given with help of mix optics |
DE3930214A1 (en) * | 1989-09-09 | 1991-03-28 | Ullmann Ulo Werk | Car signal lamp pair - has in each signal lamp LED(s) of specified type behind transparent disc of identical colour |
DE4228895A1 (en) * | 1992-08-29 | 1994-03-03 | Bosch Gmbh Robert | Colour controlled light for vehicle light - has array of LED elements with different colour contributions and with structured lens. |
DE19753096A1 (en) * | 1997-11-29 | 1999-06-02 | Volkswagen Ag | Motor vehicle light |
DE10043660A1 (en) * | 2000-09-05 | 2002-03-14 | Volkswagen Ag | Motor vehicle light has two LED matrices of different colors in common light body to form overall matrix; matrices are separately and independently controlled, distributed in same manner |
DE10052655A1 (en) * | 2000-10-24 | 2002-05-02 | Volkswagen Ag | Automobile lighting device of reflection or projection type has projection lens or light output surface in front of reflector enclosed by LEDs providing auxiliary lighting or signaling function |
US20030012034A1 (en) * | 2001-07-16 | 2003-01-16 | Akihiro Misawa | Vehicle lamp |
DE202004001720U1 (en) * | 2004-02-05 | 2004-04-08 | Lian-Hwau Molding Enterprise Co., Ltd., YungKang | Electrical lighting unit for road vehicles, has a matrix of light emitting diodes each with individual reflector formed on one plate |
WO2004106113A1 (en) * | 2003-05-28 | 2004-12-09 | Volkswagen Ag | Illumination device for motor vehicles, comprising a lamp module provided with light-emitting diodes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4206959A1 (en) * | 1992-03-05 | 1993-09-09 | Herbert Kniep | Traffic warning display panel e.g. for use at rear of police vehicle - includes matrix of LED elements of at least two colours that can be used to display driving control instructions |
DE20012815U1 (en) * | 2000-07-25 | 2000-12-14 | Sbf Spezialleuchten Wurzen Gmb | Tail light with LED insert |
JP3839236B2 (en) * | 2000-09-18 | 2006-11-01 | 株式会社小糸製作所 | Vehicle lighting |
-
2005
- 2005-09-07 DE DE200510042611 patent/DE102005042611A1/en not_active Ceased
-
2006
- 2006-07-19 WO PCT/EP2006/007076 patent/WO2007028451A1/en active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315785C2 (en) * | 1983-04-30 | 1988-09-08 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
DE3916875A1 (en) * | 1989-05-24 | 1990-12-06 | Ullmann Ulo Werk | Signal light esp. multi-compartment signal lights for motor vehicle - uses green, red, and blue LED's combined so that single light is given with help of mix optics |
DE3930214A1 (en) * | 1989-09-09 | 1991-03-28 | Ullmann Ulo Werk | Car signal lamp pair - has in each signal lamp LED(s) of specified type behind transparent disc of identical colour |
DE4228895A1 (en) * | 1992-08-29 | 1994-03-03 | Bosch Gmbh Robert | Colour controlled light for vehicle light - has array of LED elements with different colour contributions and with structured lens. |
DE19753096A1 (en) * | 1997-11-29 | 1999-06-02 | Volkswagen Ag | Motor vehicle light |
DE10043660A1 (en) * | 2000-09-05 | 2002-03-14 | Volkswagen Ag | Motor vehicle light has two LED matrices of different colors in common light body to form overall matrix; matrices are separately and independently controlled, distributed in same manner |
DE10052655A1 (en) * | 2000-10-24 | 2002-05-02 | Volkswagen Ag | Automobile lighting device of reflection or projection type has projection lens or light output surface in front of reflector enclosed by LEDs providing auxiliary lighting or signaling function |
US20030012034A1 (en) * | 2001-07-16 | 2003-01-16 | Akihiro Misawa | Vehicle lamp |
WO2004106113A1 (en) * | 2003-05-28 | 2004-12-09 | Volkswagen Ag | Illumination device for motor vehicles, comprising a lamp module provided with light-emitting diodes |
DE102004013082A1 (en) * | 2003-05-28 | 2005-01-05 | Volkswagen Ag | Illumination device for a vehicle, comprises two lamp modules provided with light-emitting diodes and staggered in relation to each other and separately fixed so that they can be individually replaced |
DE202004001720U1 (en) * | 2004-02-05 | 2004-04-08 | Lian-Hwau Molding Enterprise Co., Ltd., YungKang | Electrical lighting unit for road vehicles, has a matrix of light emitting diodes each with individual reflector formed on one plate |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202021101523U1 (en) | 2021-03-24 | 2022-07-01 | Wiska Hoppmann Gmbh | Lighting unit for mounting in a ship's searchlight |
Also Published As
Publication number | Publication date |
---|---|
WO2007028451A1 (en) | 2007-03-15 |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed |
Effective date: 20120526 |
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R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F21S0008100000 Ipc: F21S0043000000 |
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R003 | Refusal decision now final |