EP4419834C0 - Optische anordnung - Google Patents

Optische anordnung

Info

Publication number
EP4419834C0
EP4419834C0 EP22808636.9A EP22808636A EP4419834C0 EP 4419834 C0 EP4419834 C0 EP 4419834C0 EP 22808636 A EP22808636 A EP 22808636A EP 4419834 C0 EP4419834 C0 EP 4419834C0
Authority
EP
European Patent Office
Prior art keywords
optical arrangement
optical
arrangement
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
EP22808636.9A
Other languages
English (en)
French (fr)
Other versions
EP4419834B1 (de
EP4419834A1 (de
Inventor
James Esders
Michal Vymetalik
Peter Hall
George Penrice
Ione Smith
Du Boil Christopher Morel
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover Ltd
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
Priority claimed from GB2115046.1A external-priority patent/GB2612065B8/en
Application filed by Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Priority to EP24179091.4A priority Critical patent/EP4425043A1/de
Publication of EP4419834A1 publication Critical patent/EP4419834A1/de
Application granted granted Critical
Publication of EP4419834C0 publication Critical patent/EP4419834C0/de
Publication of EP4419834B1 publication Critical patent/EP4419834B1/de
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
    • F21S41/28—Cover glass
    • 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
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—Attachment thereof
    • 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
    • F21S43/20—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
    • 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
    • F21S43/2605—Refractors
    • F21S43/2621—Refractors characterised by the properties of the light beam shaping surface
    • F21S43/26241—Refractors characterised by the properties of the light beam shaping surface diffusing, scattering or spreading
    • 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
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S43/51—Attachment thereof
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP22808636.9A 2021-10-20 2022-10-18 Optische anordnung Active EP4419834B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24179091.4A EP4425043A1 (de) 2021-10-20 2022-10-18 Optische anordnung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2115046.1A GB2612065B8 (en) 2021-10-20 2021-10-20 Optical assembly
GB2206480.2A GB2612155B (en) 2021-10-20 2022-05-04 Optical assembly
PCT/EP2022/078916 WO2023066899A1 (en) 2021-10-20 2022-10-18 Optical assembly

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP24179091.4A Division EP4425043A1 (de) 2021-10-20 2022-10-18 Optische anordnung
EP24179091.4A Division-Into EP4425043A1 (de) 2021-10-20 2022-10-18 Optische anordnung

Publications (3)

Publication Number Publication Date
EP4419834A1 EP4419834A1 (de) 2024-08-28
EP4419834C0 true EP4419834C0 (de) 2025-09-17
EP4419834B1 EP4419834B1 (de) 2025-09-17

Family

ID=84360423

Family Applications (2)

Application Number Title Priority Date Filing Date
EP22808636.9A Active EP4419834B1 (de) 2021-10-20 2022-10-18 Optische anordnung
EP24179091.4A Pending EP4425043A1 (de) 2021-10-20 2022-10-18 Optische anordnung

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP24179091.4A Pending EP4425043A1 (de) 2021-10-20 2022-10-18 Optische anordnung

Country Status (2)

Country Link
EP (2) EP4419834B1 (de)
WO (1) WO2023066899A1 (de)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09219105A (ja) * 1996-02-09 1997-08-19 Koito Mfg Co Ltd 灯 具
DE10101795A1 (de) * 2001-01-17 2002-07-18 Bosch Gmbh Robert Blinkleuchte, insbesondere vordere Blinkleuchte, für Kraftfahrzeuge
ITTV20110034A1 (it) * 2011-03-04 2012-09-05 Automotive Lighting Italia Spa Fanale automobilistico
FR2986604B1 (fr) * 2012-02-03 2015-07-31 Automotive Lighting Rear Lamps France Module d'eclairage a led pour feux arriere de vehicule automobile
FR3007821B1 (fr) * 2013-06-28 2018-04-20 Automotive Lighting Rear Lamps France Dispositif a eclairage indirect pour feu arriere de vehicule automobile
DE102013110342B4 (de) * 2013-09-19 2022-09-01 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
JP6746397B2 (ja) * 2016-06-24 2020-08-26 スタンレー電気株式会社 車両用灯具
IT201600121552A1 (it) * 2016-11-30 2018-05-30 Automotive Lighting Italia Spa Fanale automobilistico comprendente una porzione di emissione luminosa ad effetto opalescente
EP3476658B1 (de) * 2017-10-26 2020-05-13 International Automotive Components Group GmbH Verkleidungsteil
CN208011604U (zh) * 2017-12-25 2018-10-26 马瑞利汽车零部件(芜湖)有限公司 一种实现三维鱼鳞效果的车灯装置
DE102018124384A1 (de) * 2018-10-02 2020-04-02 Rehau Ag + Co Durchleuchtbares Verkleidungsteil für ein Kraftfahrzeug und Verfahren zur Herstellung eines Verkleidungsteils
EP3882085B1 (de) * 2018-11-14 2026-01-28 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co., Ltd. Innenverkleidungsteil für ein kraftfahrzeug
EP3663641B1 (de) * 2018-12-07 2025-07-02 Marelli Automotive Lighting Italy S.p.A. Fahrzeugbeleuchtungsvorrichtung und/oder fahrzeugsignalvorrichtung
FR3105354B1 (fr) * 2019-12-23 2022-01-07 Flex N Gate France Dispositif lumineux pour véhicule
EP3848628B1 (de) * 2020-01-09 2024-06-19 Motherson Innovations Company Limited Lichtemittierendes system, designelement, rückblickvorrichtung, abdeckvorrichtung und karosserieteil eines fahrzeugs

Also Published As

Publication number Publication date
WO2023066899A1 (en) 2023-04-27
EP4425043A1 (de) 2024-09-04
EP4419834B1 (de) 2025-09-17
EP4419834A1 (de) 2024-08-28

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