FR3137741B1 - Assemblage pour bloc optique d’éclairage et/ou de signalisation à laser de véhicule automobile - Google Patents

Assemblage pour bloc optique d’éclairage et/ou de signalisation à laser de véhicule automobile Download PDF

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Publication number
FR3137741B1
FR3137741B1 FR2206878A FR2206878A FR3137741B1 FR 3137741 B1 FR3137741 B1 FR 3137741B1 FR 2206878 A FR2206878 A FR 2206878A FR 2206878 A FR2206878 A FR 2206878A FR 3137741 B1 FR3137741 B1 FR 3137741B1
Authority
FR
France
Prior art keywords
assembly
motor vehicle
lighting
optical unit
laser
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.)
Active
Application number
FR2206878A
Other languages
English (en)
Other versions
FR3137741A1 (fr
Inventor
Whilk Marcelino Goncalves
Jean Charles Berreur
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2206878A priority Critical patent/FR3137741B1/fr
Priority to PCT/FR2023/050737 priority patent/WO2024009010A1/fr
Publication of FR3137741A1 publication Critical patent/FR3137741A1/fr
Application granted granted Critical
Publication of FR3137741B1 publication Critical patent/FR3137741B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F21S41/24—Light guides
    • 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
    • F21S41/16—Laser light sources
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/251—Light guides the light guides being used to transmit light from remote light sources
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • 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
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/247—Light guides with a single light source being coupled into the light guide
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/27—Attachment thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

L’invention concerne un assemblage (100) pour bloc optique d’éclairage et/ou de signalisation pour véhicule automobile, ledit assemblage comprenant une fibre optique (101) destinée à être couplée à un laser, la fibre optique étant insérée dans une cavité (102) d’un support (103). L’invention concerne également un bloc optique d’éclairage et/ou de signalisation pour véhicule automobile comprenant un tel assemblage, ainsi qu’un véhicule automobile comprenant un tel bloc optique d’éclairage et/ou de signalisation. Figure pour l’abrégé : 1
FR2206878A 2022-07-06 2022-07-06 Assemblage pour bloc optique d’éclairage et/ou de signalisation à laser de véhicule automobile Active FR3137741B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2206878A FR3137741B1 (fr) 2022-07-06 2022-07-06 Assemblage pour bloc optique d’éclairage et/ou de signalisation à laser de véhicule automobile
PCT/FR2023/050737 WO2024009010A1 (fr) 2022-07-06 2023-05-25 Assemblage pour bloc optique d'éclairage et/ou de signalisation à laser de véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206878A FR3137741B1 (fr) 2022-07-06 2022-07-06 Assemblage pour bloc optique d’éclairage et/ou de signalisation à laser de véhicule automobile
FR2206878 2022-07-06

Publications (2)

Publication Number Publication Date
FR3137741A1 FR3137741A1 (fr) 2024-01-12
FR3137741B1 true FR3137741B1 (fr) 2024-05-24

Family

ID=83996434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2206878A Active FR3137741B1 (fr) 2022-07-06 2022-07-06 Assemblage pour bloc optique d’éclairage et/ou de signalisation à laser de véhicule automobile

Country Status (2)

Country Link
FR (1) FR3137741B1 (fr)
WO (1) WO2024009010A1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU68671A1 (fr) 1972-11-15 1974-01-03
JP2772169B2 (ja) * 1991-07-19 1998-07-02 株式会社小糸製作所 車両用灯具
WO2003019506A1 (fr) * 2001-08-31 2003-03-06 Showers International Pty Ltd Dispositif d'enseigne lumineuse ou de presentoir lumineux et montage de dispositifs a circuits
JP4353142B2 (ja) * 2004-08-13 2009-10-28 マツダ株式会社 車室内の照明装置
US7926985B2 (en) * 2008-07-23 2011-04-19 Ledtech Electronics Corp. Custom assembly light-emitting module
JP3146553U (ja) * 2008-09-09 2008-11-20 ケン リエン インダストリアル カンパニー リミテッド 車両用発光装飾トリム構造
JP5375424B2 (ja) * 2009-08-10 2013-12-25 東芝ライテック株式会社 発光装置及びその製造方法、灯具、並びに灯具システム
JP6509480B2 (ja) * 2012-04-02 2019-05-08 シャープ株式会社 照明装置
EP3299217B1 (fr) * 2013-09-19 2024-03-27 Samvardhana Motherson Innovative Autosystems B.V. & Co. KG Dispositif de recouvrement, système, élément de carrosserie, système d'éléments de carrosserie et véhicule
US20150151674A1 (en) * 2013-12-04 2015-06-04 Chen-Wei Hsu Rearview mirror with light tube
KR101622734B1 (ko) * 2014-03-12 2016-05-19 에스지생활안전 주식회사 자동차 헤드 램프용 실리콘 비구면 렌즈의 설치 구조
DE102017100754A1 (de) * 2017-01-16 2018-07-19 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für ein Kraftfahrzeug
FR3074116B1 (fr) * 2017-11-30 2021-06-18 Plastic Omnium Cie Piece de carrosserie comportant un element optique rapporte par emboitage elastique
CN209926259U (zh) * 2019-03-20 2020-01-10 法雷奥照明湖北技术中心有限公司 光学元件及相应的车灯和车辆
IT202000015274A1 (it) * 2020-06-25 2021-12-25 Olsa Spa Guida luce per fanali, fanale per autovetture e medoto di assemblaggio di detta guida luce.
EP4019832A1 (fr) * 2020-12-24 2022-06-29 Marelli Automotive Lighting Italy S.p.A. Con Socio Unico Appareil d'éclairage d'automobile

Also Published As

Publication number Publication date
WO2024009010A1 (fr) 2024-01-11
FR3137741A1 (fr) 2024-01-12

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