FR2830493B3 - Lampe pour eclairer l'habitacle d'un vehicule comprenant un guide de lumiere - Google Patents

Lampe pour eclairer l'habitacle d'un vehicule comprenant un guide de lumiere

Info

Publication number
FR2830493B3
FR2830493B3 FR0212318A FR0212318A FR2830493B3 FR 2830493 B3 FR2830493 B3 FR 2830493B3 FR 0212318 A FR0212318 A FR 0212318A FR 0212318 A FR0212318 A FR 0212318A FR 2830493 B3 FR2830493 B3 FR 2830493B3
Authority
FR
France
Prior art keywords
lighting
lamp
interior
vehicle
light guide
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 - Lifetime
Application number
FR0212318A
Other languages
English (en)
Other versions
FR2830493A3 (fr
Inventor
Hubert Zwick
Klaus Nachtigall
Bernd Muller
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of FR2830493A3 publication Critical patent/FR2830493A3/fr
Application granted granted Critical
Publication of FR2830493B3 publication Critical patent/FR2830493B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
    • B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
    • 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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
    • B60Q3/78—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for generating luminous strips, e.g. for marking trim component edges
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0041—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided in the bulk of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2106/00—Interior vehicle lighting devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
FR0212318A 2001-10-05 2002-10-04 Lampe pour eclairer l'habitacle d'un vehicule comprenant un guide de lumiere Expired - Lifetime FR2830493B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10149044A DE10149044B4 (de) 2001-10-05 2001-10-05 Fahrzeugleuchte

Publications (2)

Publication Number Publication Date
FR2830493A3 FR2830493A3 (fr) 2003-04-11
FR2830493B3 true FR2830493B3 (fr) 2003-09-19

Family

ID=7701428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0212318A Expired - Lifetime FR2830493B3 (fr) 2001-10-05 2002-10-04 Lampe pour eclairer l'habitacle d'un vehicule comprenant un guide de lumiere

Country Status (4)

Country Link
DE (1) DE10149044B4 (fr)
ES (1) ES1053120Y (fr)
FR (1) FR2830493B3 (fr)
IT (1) ITTO20020177U1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10332158A1 (de) * 2003-07-15 2005-02-03 Daimlerchrysler Ag Innenraumleuchte, insbesondere für ein Fahrzeug
DE10341409A1 (de) 2003-09-05 2005-04-14 Johnson Controls Gmbh Verkleidungsteil mit integrierter Lichtquelle, insbesondere Dachhimmel
DE10341739A1 (de) * 2003-09-08 2005-03-31 Leopold Kostal Gmbh & Co Kg Innenleuchte für ein Kraftfahrzeug
JP4029077B2 (ja) 2004-03-31 2008-01-09 株式会社ホンダアクセス 自動車の室内照明装置
DE102004054732B4 (de) * 2004-11-14 2006-11-23 Fer Fahrzeugelektrik Gmbh Lichtleiteranordung
FR2928110B1 (fr) 2008-03-03 2010-06-11 Valeo Vision Systeme optique avec fonction principale pour vehicule automobile
DE102008015131B4 (de) * 2008-03-20 2012-12-06 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung und Lichtleiterstruktur für eine Kraftfahrzeugbeleuchtungseinrichtung
DE102010061210A1 (de) * 2010-12-14 2012-06-14 Hella Kgaa Hueck & Co. Leuchte für Fahrzeuge
DE102010055329A1 (de) 2010-12-21 2012-06-21 Volkswagen Ag Leuchteinrichtung für ein Fahrzeug
DE102011118219A1 (de) * 2011-11-11 2013-05-16 Volkswagen Aktiengesellschaft Leuchteinrichtung für ein Kraftfahrzeug
DE102012103310B4 (de) 2012-04-17 2022-06-30 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
DE102013010550B4 (de) * 2013-06-15 2024-06-20 Volkswagen Aktiengesellschaft Fahrzeugleuchte zur Beleuchtung des Innenraums eines Fahrzeugs
DE102020108943B4 (de) 2020-03-31 2022-04-28 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
DE102023129236A1 (de) 2023-10-24 2025-04-24 HELLA GmbH & Co. KGaA Lichtleiter für ein Leuchtelement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19621148A1 (de) * 1996-05-14 1997-12-04 Magna Reflex Holding Gmbh Leuchtelement
DE19943255A1 (de) * 1999-09-10 2001-03-15 Hella Kg Hueck & Co Leuchteinheit für Fahrzeuge
DE19943821A1 (de) * 1999-09-14 2001-03-15 Valeo Beleuchtung Deutschland Leuchte, insbesondere für Kraftfahrzeuge

Also Published As

Publication number Publication date
FR2830493A3 (fr) 2003-04-11
ES1053120U (es) 2003-03-16
ITTO20020177U1 (it) 2003-04-06
DE10149044B4 (de) 2007-07-12
ES1053120Y (es) 2003-07-01
DE10149044A1 (de) 2003-04-17

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