FR2934668B1 - Module lumineux d'une installation d'eclairage de vehicule automobile - Google Patents

Module lumineux d'une installation d'eclairage de vehicule automobile

Info

Publication number
FR2934668B1
FR2934668B1 FR0955335A FR0955335A FR2934668B1 FR 2934668 B1 FR2934668 B1 FR 2934668B1 FR 0955335 A FR0955335 A FR 0955335A FR 0955335 A FR0955335 A FR 0955335A FR 2934668 B1 FR2934668 B1 FR 2934668B1
Authority
FR
France
Prior art keywords
motor vehicle
lighting system
luminous module
luminous
module
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.)
Expired - Fee Related
Application number
FR0955335A
Other languages
English (en)
Other versions
FR2934668A1 (fr
Inventor
Rer Nat Ackermann Ralf Dr
Rosenhahn Ernst Olaf Dr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marelli Automotive Lighting Reutlingen Germany GmbH
Original Assignee
Automotive Lighting Reutlingen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Automotive Lighting Reutlingen GmbH filed Critical Automotive Lighting Reutlingen GmbH
Publication of FR2934668A1 publication Critical patent/FR2934668A1/fr
Application granted granted Critical
Publication of FR2934668B1 publication Critical patent/FR2934668B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • 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
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR0955335A 2008-08-02 2009-07-30 Module lumineux d'une installation d'eclairage de vehicule automobile Expired - Fee Related FR2934668B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008036194.1A DE102008036194B4 (de) 2008-08-02 2008-08-02 Lichtmodul für eine Beleuchtungseinrichtung für ein Kraftfahrzeug

Publications (2)

Publication Number Publication Date
FR2934668A1 FR2934668A1 (fr) 2010-02-05
FR2934668B1 true FR2934668B1 (fr) 2016-01-15

Family

ID=41461643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0955335A Expired - Fee Related FR2934668B1 (fr) 2008-08-02 2009-07-30 Module lumineux d'une installation d'eclairage de vehicule automobile

Country Status (3)

Country Link
US (1) US8177402B2 (fr)
DE (1) DE102008036194B4 (fr)
FR (1) FR2934668B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019679A1 (de) * 2009-12-22 2011-06-30 Automotive Lighting Reutlingen GmbH, 72762 Lichtquelle mit einer Gasentladungslampe und Beleuchtungseinrichtung für ein Kraftfahrzeug mit einer solchen Lichtquelle
DE102010009640A1 (de) * 2010-02-27 2011-09-01 Automotive Lighting Reutlingen Gmbh Frontscheinwerfer mit einem LED-Reflexionssystem mit Nebellicht- und Tagfahrlichtfunktion
WO2011117795A1 (fr) * 2010-03-23 2011-09-29 Koninklijke Philips Electronics N.V. Assemblage d'éclairage intégré
JP5592183B2 (ja) * 2010-07-16 2014-09-17 株式会社小糸製作所 車両用灯具
US9518711B2 (en) 2011-09-27 2016-12-13 Truck-Lite Co., Llc Modular headlamp assembly
DE102011082533A1 (de) * 2011-09-12 2013-03-14 Hagn_Leone Gmbh LED-Flachleuchte und Reflektor für eine LED-Flachleuchte
US10436407B2 (en) 2011-09-27 2019-10-08 Truck-Lite, Co., Llc Modular headlamp assembly for producing a light distribution pattern
DE102011119382A1 (de) * 2011-11-25 2013-05-29 Volkswagen Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug
DE102012205438A1 (de) * 2012-04-03 2013-10-10 Bayerische Motoren Werke Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug
DE102012211613A1 (de) * 2012-07-04 2014-01-09 Automotive Lighting Reutlingen Gmbh Lichtmodul
FR2995661B1 (fr) * 2012-09-17 2018-11-02 Valeo Vision Module d'eclairage pour vehicule automobile
DE102012218884A1 (de) * 2012-10-17 2014-04-17 Bayerische Motoren Werke Aktiengesellschaft Scheinwerfer für ein Fahrzeug mit einer ersten Lichtquelle und einer zweiten Lichtquelle
DE102012219315B4 (de) * 2012-10-23 2022-09-08 Bayerische Motoren Werke Aktiengesellschaft Scheinwerfer für ein Fahrzeug mit einer ersten Lichtquelle und einer zweiten Lichtquelle
JP6162418B2 (ja) * 2013-02-07 2017-07-12 株式会社小糸製作所 灯具ユニットおよび投影レンズ
US9416933B2 (en) 2013-09-27 2016-08-16 Valeo North America, Inc. Multi-function LED headlamp
FR3015853B1 (fr) * 2013-12-20 2017-01-27 Valeo Vision Support de led avec connexion electrique par pontage
JP7088849B2 (ja) * 2016-06-22 2022-06-21 ルミレッズ ホールディング ベーフェー 車両用ヘッドライトアセンブリおよび対応するランプ
DE102021113216A1 (de) 2021-05-21 2022-11-24 Bayerische Motoren Werke Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10236825A1 (de) * 2002-08-10 2004-04-01 Hella Kg Hueck & Co. Beleuchtungseinheit für Kraftfahrzeuge
JP4402425B2 (ja) * 2003-10-24 2010-01-20 スタンレー電気株式会社 車両前照灯
JP4391870B2 (ja) * 2004-04-02 2009-12-24 株式会社小糸製作所 車両用照明灯具
JP2006164858A (ja) * 2004-12-09 2006-06-22 Koito Mfg Co Ltd 車両用照明灯具
DE102005012303B4 (de) 2005-03-17 2015-11-26 Automotive Lighting Reutlingen Gmbh Scheinwerfer
FR2885990B1 (fr) * 2005-05-23 2007-07-13 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation a diodes electroluminescentes pour vehicule automobile.
JP4397856B2 (ja) * 2005-06-06 2010-01-13 株式会社小糸製作所 車両用灯具および車両用灯具システム
US20070171665A1 (en) * 2006-01-24 2007-07-26 Guide Corporation High-intensity zone LED projector
DE102006046438B4 (de) * 2006-09-25 2014-05-08 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit optimierter Lichtverteilung
JP2008226707A (ja) * 2007-03-14 2008-09-25 Koito Mfg Co Ltd 車両用灯具
JP5145190B2 (ja) * 2008-03-13 2013-02-13 株式会社小糸製作所 車両用前照灯

Also Published As

Publication number Publication date
US8177402B2 (en) 2012-05-15
FR2934668A1 (fr) 2010-02-05
DE102008036194A1 (de) 2010-02-04
US20100027284A1 (en) 2010-02-04
DE102008036194B4 (de) 2016-10-20

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