FR2938046B1 - Dispositif photoemetteur et installation d'eclairage d'un vehicule equipe d'un tel dispositif - Google Patents

Dispositif photoemetteur et installation d'eclairage d'un vehicule equipe d'un tel dispositif

Info

Publication number
FR2938046B1
FR2938046B1 FR0957757A FR0957757A FR2938046B1 FR 2938046 B1 FR2938046 B1 FR 2938046B1 FR 0957757 A FR0957757 A FR 0957757A FR 0957757 A FR0957757 A FR 0957757A FR 2938046 B1 FR2938046 B1 FR 2938046B1
Authority
FR
France
Prior art keywords
photoemeter
vehicle equipped
lighting installation
lighting
installation
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
FR0957757A
Other languages
English (en)
French (fr)
Other versions
FR2938046A1 (fr
Inventor
Matthias Gebauer
Hermann Kellermann
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 FR2938046A1 publication Critical patent/FR2938046A1/fr
Application granted granted Critical
Publication of FR2938046B1 publication Critical patent/FR2938046B1/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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • 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
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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]

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)
FR0957757A 2008-11-05 2009-11-03 Dispositif photoemetteur et installation d'eclairage d'un vehicule equipe d'un tel dispositif Expired - Fee Related FR2938046B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008056049.9A DE102008056049B4 (de) 2008-11-05 2008-11-05 Licht emittierende Vorrichtung umfassend mindestens eine Leuchtdiode und Beleuchtungseinrichtung für ein Kraftfahrzeug umfassend eine solche Vorrichtung

Publications (2)

Publication Number Publication Date
FR2938046A1 FR2938046A1 (fr) 2010-05-07
FR2938046B1 true FR2938046B1 (fr) 2017-08-25

Family

ID=42063105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0957757A Expired - Fee Related FR2938046B1 (fr) 2008-11-05 2009-11-03 Dispositif photoemetteur et installation d'eclairage d'un vehicule equipe d'un tel dispositif

Country Status (2)

Country Link
DE (1) DE102008056049B4 (de)
FR (1) FR2938046B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039306A1 (de) * 2010-08-13 2012-02-16 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe mit Lichtlenkelement und Reflektor
DE102011112222A1 (de) * 2011-09-02 2013-03-07 Osram Ag Beleuchtungseinheit mit optischen System
DE102016204181A1 (de) * 2016-03-15 2017-09-21 Osram Gmbh Retrofit-Lampe und Fahrzeugscheinwerfer mit Retrofit-Lampe
CN105716023B (zh) * 2016-04-26 2018-11-27 曹红曲 一种汽车前照灯组件及汽车前照灯
CN107329318B (zh) * 2017-05-22 2020-09-22 海信视像科技股份有限公司 一种背光模组及液晶显示装置
DE102020203733A1 (de) 2020-03-23 2021-09-23 Osram Gmbh Reflektoroptik für eine Fahrzeug-Retrofit-Scheinwerferlampe
FR3129194B1 (fr) * 2021-11-18 2023-09-29 Eaton Intelligent Power Ltd Dispositif d’éclairage de sécurité

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002075025A (ja) * 2000-08-25 2002-03-15 Stanley Electric Co Ltd 車両用ｌｅｄ灯具
US6598998B2 (en) 2001-05-04 2003-07-29 Lumileds Lighting, U.S., Llc Side emitting light emitting device
US7021797B2 (en) 2003-05-13 2006-04-04 Light Prescriptions Innovators, Llc Optical device for repositioning and redistributing an LED's light
US7111972B2 (en) * 2004-06-23 2006-09-26 Osram Sylvania Inc. LED lamp with central optical light guide
US20060077667A1 (en) * 2004-10-07 2006-04-13 Choon Nang Electrical Appliance Mfy., Ltd. Lighting device
JP2008522371A (ja) 2004-11-30 2008-06-26 マグナ インターナショナル インコーポレイテッド Ｌｅｄランプ用ハイブリッド光学系
US7275849B2 (en) 2005-02-25 2007-10-02 Visteon Global Technologies, Inc. LED replacement bulb

Also Published As

Publication number Publication date
DE102008056049A1 (de) 2010-05-06
FR2938046A1 (fr) 2010-05-07
DE102008056049B4 (de) 2019-01-03

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