DE10351462A1 - Lamp for a motor vehicle has a lens element, a partly flexible wire carrier assigned to the lens element for LEDs and a retaining element assigned to the wire carrier - Google Patents
Lamp for a motor vehicle has a lens element, a partly flexible wire carrier assigned to the lens element for LEDs and a retaining element assigned to the wire carrier Download PDFInfo
- Publication number
- DE10351462A1 DE10351462A1 DE10351462A DE10351462A DE10351462A1 DE 10351462 A1 DE10351462 A1 DE 10351462A1 DE 10351462 A DE10351462 A DE 10351462A DE 10351462 A DE10351462 A DE 10351462A DE 10351462 A1 DE10351462 A1 DE 10351462A1
- Authority
- DE
- Germany
- Prior art keywords
- carrier
- vehicle lamp
- leds
- lamp according
- individual
- 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
- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Die Erfindung betrifft eine Fahrzeugleuchte mit einem Optikelement, einem dem Optikelement zugeordneten, zumindest teilflexiblen Leitungsträger, auf dem eine Mehrzahl von LEDs angeordnet sind und einem dem Leitungsträger zugeordneten Halteelement.The The invention relates to a vehicle lamp with an optical element, an optics element associated, at least partially flexible conductor carrier, on a plurality of LEDs are arranged and assigned to the line carrier Holding member.
Aus
der
Aufgabe der Erfindung ist es, eine Fahrzeugleuchte gemäß dem Oberbegriff des Anspruchs 1 derart weiterzubilden, dass der Leitungsträger nur einem Minimum an Biegespannungen unterliegt, er eine möglichst kleine Fläche aufweist und die Leuchte nur einen kleinen Bauraumbedarf im Fahrzeug hat.task The invention is a vehicle lamp according to the preamble of the claim 1 such that the conductor carrier only a minimum of bending stresses subject, he one as possible small area has and the light only a small space requirement in the vehicle Has.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die die einzelnen LEDs jeweils umgebenen Bereiche des Leitungsträgers derart vom Rest des Leitungsträgers freigeschnitten sind, dass jeder einzelne Bereich mit der darin angeordneten LED in einem Winkel im Verhältnis zur Hauptausrichtung des Leitungsträgers ausrichtbar ist.These Task is inventively characterized solved, that the individual LEDs each surrounded areas of the cable carrier such from Remainder of the carrier are cut that every single area with the in it arranged LED at an angle in relation to the main alignment of the management carrier is alignable.
Dadurch dass nicht der gesamte Leitungsträger mehrfach gebogen werden muss, sondern nur kleine Teilbereiche, die entsprechend vom Rest des Leitungsträgers freigeschnitten sind, wird der Leitungsträger nur einer minimalen Biegespannung ausgesetzt. Weiterhin kann der Leitungsträger mit seiner Hauptausrichtung der Kontur der Fahrzeugleuchte folgen, ohne dass auf die Abstrahlrichtung der LEDs Rücksicht genommen werden muss, so dass der Leitungsträger und somit die Fahrzeugleuchte nur einen sehr geringen Bauraum benötigen und die Fläche des Leitungsträgers auf ein Minimum reduzierbar ist.Thereby that not the entire cable carrier are bent several times must, but only small subregions, which correspond to the rest of the management carrier are cut, the conductor carrier is only a minimum bending stress exposed. Furthermore, the conductor carrier with its main alignment Follow the contour of the vehicle light, without affecting the direction of radiation the LEDs consideration must be taken so that the conductor carrier and thus the vehicle light require only a very small amount of space and the area of the line carrier can be reduced to a minimum.
Eine vorteilhafte Ausgestaltung der Erfindung zeichnet sich dadurch aus, dass der die einzelnen LEDs jeweils umgebende Bereich des Leitungsträgers zu mindestens der Hälfte seines Umfangs vom Rest des Leitungsträgers freigeschnitten ist, so dass die einzelnen Bereiche in die gemäß der Lichtverteilung gewünschte Richtung ausrichtbar sind.A advantageous embodiment of the invention is characterized by that of the individual LEDs each surrounding area of the cable carrier to at least half its circumference is cut free from the rest of the conductor carrier, so that the individual areas in the desired according to the light distribution direction are alignable.
Eine besonders vorteilhafte Ausgestaltung der Erfindung zeichnet sich dadurch aus, dass der die einzelnen LEDs jeweils umgebende Bereich des Leitungsträgers zu mindestens ¾ seines Umfangs vom Rest des Leitungsträgers freigeschnitten ist, so dass die einzelnen Bereiche sehr flexibel und ohne große Biegekräfte in die gemäß der Lichtverteilung gewünschte Richtung ausrichtbar sind.A particularly advantageous embodiment of the invention is characterized characterized in that the area surrounding the individual LEDs of the management carrier at least ¾ of his Scope from the rest of the cable carrier is cut free, making the individual areas very flexible and without big ones bending forces in the direction desired according to the light distribution are alignable.
Damit die einzelnen freigeschnittenen Bereiche des Leitungsträgers auch in der gewünschten Solllage dauerhaft verbleiben und so die gewünschte Lichtvertei lung erzeugen werden bei einer vorteilhaften Ausbildung der Erfindung die einzelnen freigeschnittenen Bereiche mittels des dem Leitungsträger zugeordneten Halteelementes in ihrer Solllage gehalten.In order to the individual cut-out areas of the cable carrier too in the desired position remain permanently and thus produce the desired Lichtvertei ment be in an advantageous embodiment of the invention, the individual cut areas by means of the management carrier assigned Holding element held in its desired position.
Bei einer vorteilhaften Ausgestaltung sind an dem Halteelement federnde Druckelemente angeordnet, die die einzelnen freigeschnittenen Bereiche des Leitungsträgers in ihrer Solllage halten. Durch die federnde Druckelemente werden die Bereiche dauerhaft gehalten und können gleichzeitig gewisse Fertigungstoleranzen ausgeglichen werden, so dass es zu keinen übermäßigen Beanspruchungen sowohl des Leitungsträgers, als auch der LEDs als auch des Halteelementes kommt.at an advantageous embodiment are resilient to the holding element Arranged pressure elements that the individual cut areas of the line carrier keep in their desired position. Be by the resilient pressure elements the areas permanently and can at the same time certain manufacturing tolerances be balanced, so that there are no excessive demands on both Line carrier, as well as the LEDs as well as the retaining element comes.
Um einen möglichst einfachen Aufbau der Fahrzeugleuchte zu gewährleisten und den Montageaufwand zu minimieren, sind die federnden Druckelemente bei einer vorteilhaften Ausbildung einstückig an das Halteelement angeformt.Around one possible To ensure simple construction of the vehicle lamp and the installation effort to minimize, the resilient pressure elements are at an advantageous Training in one piece formed on the holding element.
Ein möglichst einfacher Aufbau und eine möglichst einfache Montage der Fahrzeugleuchte ist bei einer weiteren vorteilhaften Ausgestaltung der Fahrzeugleuchte dadurch gegeben, dass der Leitungsträger unlösbar mit dem Halteelement verbindbar ist. Diese Verbindung kann mittels Warmverbügeln oder mittels Umspritzen oder mittels Auflaminieren herstellbar sein. Bei einer anderen Ausführungsform ist der Leitungsträger lösbar mit dem Halteelement verbindbar, um eine Austauschbarkeit im Falle eines Ausfalls einer oder mehrerer LEDs zu ermöglichen.One preferably simple construction and one possible simple installation of the vehicle lamp is at a further advantageous Design of the vehicle lamp given by the fact that the conductor carrier insoluble with the holding element is connectable. This connection can be made by means of hot ironing or be produced by overmolding or by lamination. In another embodiment is the manager solvable connectable to the retaining element to a interchangeability in the case of Failure of one or more LEDs to allow.
Um die Abstrahlrichtung und somit die Lichtverteilung der LEDs genau festlegen zu können, sind die ausgerichteten LEDs bei einer vorteilhaften Ausbildung der Erfindung jeweils in entsprechende Aufnahmen des Optikelementes einsteckbar.Around the direction of radiation and thus the light distribution of the LEDs exactly to be able to determine are the aligned LEDs in an advantageous embodiment the invention respectively in corresponding receptacles of the optical element inserted.
Der Aufbau der Fahrzeugleuchte ist einfach realisierbar und eine optimale Nutzung des von den LEDS abgestrahlten Lichts ist bei einer vorteilhaften Ausführungsform der Fahrzeugleuchte dadurch gegeben, dass das Optikelement aus einer Mehrzahl von aneinanderhängenden Reflektorelementen besteht, denen jeweils eine LED zugeordnet ist.Of the Construction of the vehicle light is easy to implement and optimal Use of the light emitted by the LED light is in an advantageous embodiment the vehicle lamp given by the fact that the optical element of a Plurality of contiguous Reflector elements consists, each associated with an LED.
Um den Leitungsträger auch bei sehr stark gefeilten und geneigten Konturen einer Fahrzeugleuchte möglichst einfach in der Fahrzeugleuchte anordnen zu können, ohne ihn dabei zu großen Biegespannungen auszusetzen, ist bei einer vorteilhaften Ausbildung der Erfindung jeweils eine Gruppe von auf dem Leitungsträger angeordneten LEDs mittels eines schmalen Verbindungsbereiches mit zumindest einer weiteren Gruppe von LEDs verbunden, wobei die einzelnen Gruppen in unterschiedliche Richtungen ausrichtbar sind.Around the manager even with very strongly filed and inclined contours of a vehicle lamp preferably easy to arrange in the vehicle lamp, without him too great bending stresses suspend is in an advantageous embodiment of the invention in each case a group of LEDs arranged on the line carrier by means of a narrow connection area with at least one other Group of LEDs connected, with each group in different directions are alignable.
Der Aufbau der Fahrzeugleuchte wird weiterhin dadurch vereinfacht, dass auf dem Leitungsträger weitere elektrische Bauelemente und Kontaktierungsmittel angeordnet sind. Hierdurch ergibt sich der weitere Vorteil, dass der benötigte Bauraum weiter vorteilhaft verkleinert wird.Of the Structure of the vehicle lamp is further simplified in that on the management board more electrical components and contacting means are arranged. This results in the further advantage that the required space further advantageously reduced in size.
Anhand der Figuren wird die Erfindung näher erläutert. Es zeigenBased of the figures, the invention is explained in detail. It demonstrate
In
In
In
In
- 1010
- Optikelementoptical element
- 1212
- Leitungsträgerbusbar
- 1414
- LEDLED
- 1616
- Halteelementretaining element
- 1818
- BereichArea
- 2020
- Druckelementpressure element
- 2222
- Aufnahmeadmission
- 2424
- Reflektorelementreflector element
- 2626
- Verbindungsbereichconnecting area
- 2828
- Bauelementecomponents
- 3030
- Kontaktierungsmittelcontacting
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10351462A DE10351462B4 (en) | 2003-11-04 | 2003-11-04 | vehicle light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10351462A DE10351462B4 (en) | 2003-11-04 | 2003-11-04 | vehicle light |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10351462A1 true DE10351462A1 (en) | 2005-06-09 |
DE10351462B4 DE10351462B4 (en) | 2007-10-18 |
Family
ID=34559325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10351462A Expired - Fee Related DE10351462B4 (en) | 2003-11-04 | 2003-11-04 | vehicle light |
Country Status (1)
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DE (1) | DE10351462B4 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006066636A1 (en) * | 2004-12-21 | 2006-06-29 | Carl Freudenberg Kg | Assembly comprising a ribbon cable containing a multi-core, flexible ribbon cable conductor |
DE102006001363A1 (en) * | 2006-01-11 | 2007-07-12 | Hella Kgaa Hueck & Co. | Lighting device e.g. hybrid light, for vehicle, has illuminant unit with electric contact designed as contact spring for directly connecting unit with light carrier, where unit is designed as light emitting diode printed circuit board |
DE102007011263A1 (en) * | 2007-03-08 | 2008-09-11 | Hella Kgaa Hueck & Co. | Illumination device, especially for vehicle headlamps or rear lamps, has supports with reduced cross-sections in light source, lens element regions so support section can be deformed by adjuster until light source, lens element are aligned |
WO2009107085A3 (en) * | 2008-02-26 | 2009-12-10 | Easy International S.R.L. | Led lamp and method for its design |
JP2012099238A (en) * | 2010-10-29 | 2012-05-24 | Koito Mfg Co Ltd | Vehicular lighting fixture |
EP2915698A1 (en) * | 2014-03-06 | 2015-09-09 | HDO -Druckguss- und Oberflächentechnik GmbH | Led light |
WO2016165856A1 (en) * | 2015-04-15 | 2016-10-20 | Osram Gmbh | Illumination unit comprising leds |
DE102015206805A1 (en) * | 2015-04-15 | 2016-10-20 | Osram Gmbh | Lamp with LEDs |
FR3056704A1 (en) * | 2016-09-28 | 2018-03-30 | Valeo Vision | AUTOMOTIVE VEHICLE LIGHTING AND / OR SIGNALING DEVICE COMPRISING A CURVED RIGID SUBSTRATE |
EP3671013A1 (en) * | 2018-12-18 | 2020-06-24 | ZKW Group GmbH | Motor vehicle headlamp and method for aligning at least one light source of a motor vehicle headlamp |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3142139A1 (en) * | 2022-11-23 | 2024-05-24 | Psa Automobiles Sa | Optical block with comb-shaped electronic card |
Citations (3)
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US4654629A (en) * | 1985-07-02 | 1987-03-31 | Pulse Electronics, Inc. | Vehicle marker light |
DE10058660A1 (en) * | 2000-11-25 | 2002-05-29 | Volkswagen Ag | Lighting arrangement for motor vehicle with LEDs arranged on conductor track carrier |
EP1328141A2 (en) * | 2002-01-12 | 2003-07-16 | Schefenacker Vision Systems Germany GmbH & Co. KG | Conductor from flexible material, assembly having such a flexible conductor and method for manufacturing such a conductor |
Family Cites Families (3)
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DE29724677U1 (en) * | 1997-08-12 | 2003-02-13 | Schefenacker Vision Systems | Carrier for road vehicle tail lamp - uses laser welding for attaching light emitting diodes to conductor paths applied to surface of carrier |
JP2000100216A (en) * | 1998-09-21 | 2000-04-07 | Ichikoh Ind Ltd | Vehicular lamp device |
DE60202943T2 (en) * | 2002-07-26 | 2006-03-30 | Sony International (Europe) Gmbh | Method for processing and controlling the data output of a human-machine interface |
-
2003
- 2003-11-04 DE DE10351462A patent/DE10351462B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4654629A (en) * | 1985-07-02 | 1987-03-31 | Pulse Electronics, Inc. | Vehicle marker light |
DE10058660A1 (en) * | 2000-11-25 | 2002-05-29 | Volkswagen Ag | Lighting arrangement for motor vehicle with LEDs arranged on conductor track carrier |
EP1328141A2 (en) * | 2002-01-12 | 2003-07-16 | Schefenacker Vision Systems Germany GmbH & Co. KG | Conductor from flexible material, assembly having such a flexible conductor and method for manufacturing such a conductor |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006066636A1 (en) * | 2004-12-21 | 2006-06-29 | Carl Freudenberg Kg | Assembly comprising a ribbon cable containing a multi-core, flexible ribbon cable conductor |
DE102006001363A1 (en) * | 2006-01-11 | 2007-07-12 | Hella Kgaa Hueck & Co. | Lighting device e.g. hybrid light, for vehicle, has illuminant unit with electric contact designed as contact spring for directly connecting unit with light carrier, where unit is designed as light emitting diode printed circuit board |
DE102007011263A1 (en) * | 2007-03-08 | 2008-09-11 | Hella Kgaa Hueck & Co. | Illumination device, especially for vehicle headlamps or rear lamps, has supports with reduced cross-sections in light source, lens element regions so support section can be deformed by adjuster until light source, lens element are aligned |
WO2009107085A3 (en) * | 2008-02-26 | 2009-12-10 | Easy International S.R.L. | Led lamp and method for its design |
JP2012099238A (en) * | 2010-10-29 | 2012-05-24 | Koito Mfg Co Ltd | Vehicular lighting fixture |
CN102537805A (en) * | 2010-10-29 | 2012-07-04 | 株式会社小糸制作所 | Lamp for vehicles |
CN102537805B (en) * | 2010-10-29 | 2015-03-25 | 株式会社小糸制作所 | Lamp for vehicles |
CN104896397A (en) * | 2014-03-06 | 2015-09-09 | Hdo压力铸造和表面技术有限公司 | LED light |
EP2915698A1 (en) * | 2014-03-06 | 2015-09-09 | HDO -Druckguss- und Oberflächentechnik GmbH | Led light |
CN104896397B (en) * | 2014-03-06 | 2020-04-03 | Hdo压力铸造和表面技术有限公司 | LED lamp |
WO2016165856A1 (en) * | 2015-04-15 | 2016-10-20 | Osram Gmbh | Illumination unit comprising leds |
DE102015206805A1 (en) * | 2015-04-15 | 2016-10-20 | Osram Gmbh | Lamp with LEDs |
DE102015206801A1 (en) * | 2015-04-15 | 2016-10-20 | Osram Gmbh | Lighting device with LEDs |
CN107466351A (en) * | 2015-04-15 | 2017-12-12 | 欧司朗股份有限公司 | Lighting apparatus with LED |
US10422485B2 (en) | 2015-04-15 | 2019-09-24 | Ledvance Gmbh | Luminous means having LEDs arranged on fold-out surfaces |
DE102015206805B4 (en) | 2015-04-15 | 2022-10-27 | Ledvance Gmbh | Lamps with LEDs |
FR3056704A1 (en) * | 2016-09-28 | 2018-03-30 | Valeo Vision | AUTOMOTIVE VEHICLE LIGHTING AND / OR SIGNALING DEVICE COMPRISING A CURVED RIGID SUBSTRATE |
EP3671013A1 (en) * | 2018-12-18 | 2020-06-24 | ZKW Group GmbH | Motor vehicle headlamp and method for aligning at least one light source of a motor vehicle headlamp |
WO2020127005A1 (en) * | 2018-12-18 | 2020-06-25 | Zkw Group Gmbh | Motor vehicle headlamp and method for orienting at least one light source of a motor vehicle headlamp |
Also Published As
Publication number | Publication date |
---|---|
DE10351462B4 (en) | 2007-10-18 |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |