FR3062454B1 - Dispositif d’eclairage a masque a motifs 3d - Google Patents

Dispositif d’eclairage a masque a motifs 3d Download PDF

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Publication number
FR3062454B1
FR3062454B1 FR1750669A FR1750669A FR3062454B1 FR 3062454 B1 FR3062454 B1 FR 3062454B1 FR 1750669 A FR1750669 A FR 1750669A FR 1750669 A FR1750669 A FR 1750669A FR 3062454 B1 FR3062454 B1 FR 3062454B1
Authority
FR
France
Prior art keywords
lighting device
pattern mask
photons
face
main face
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
FR1750669A
Other languages
English (en)
Other versions
FR3062454A1 (fr
Inventor
Michael Bore
Rodolphe Peron
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
Peugeot Citroen 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1750669A priority Critical patent/FR3062454B1/fr
Priority to EP18152908.2A priority patent/EP3354979B1/fr
Priority to CN201810086360.6A priority patent/CN108361648B/zh
Publication of FR3062454A1 publication Critical patent/FR3062454A1/fr
Application granted granted Critical
Publication of FR3062454B1 publication Critical patent/FR3062454B1/fr
Expired - Fee Related 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
    • 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
    • F21S41/10—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]
    • F21S41/155—Surface emitters, e.g. organic light emitting diodes [OLED]
    • 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
    • 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
    • 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
    • F21S43/26—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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • 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
    • F21V7/10—Construction
    • 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
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

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)

Abstract

Un dispositif d'éclairage (DE) comprend au moins une source de lumière (SL) propre à générer des photons et un masque (M) propre à laisser passer les photons générés en des endroits prédéfinis. Le masque (M) comprend une face avant (FV), orientée vers l'extérieur, et munie d'éléments tridimensionnels (ET) comportant chacun une face principale (FP) opaque et au moins une face latérale (FL) inclinée par rapport à la face principale (FP), assurant une jonction entre cette dernière (FP) et une face principale (FP) d'au moins un autre élément tridimensionnel (ET) voisin, et transparente afin de constituer l'un des endroits prédéfinis par lesquels passent les photons.
FR1750669A 2017-01-27 2017-01-27 Dispositif d’eclairage a masque a motifs 3d Expired - Fee Related FR3062454B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1750669A FR3062454B1 (fr) 2017-01-27 2017-01-27 Dispositif d’eclairage a masque a motifs 3d
EP18152908.2A EP3354979B1 (fr) 2017-01-27 2018-01-23 Dispositif d'éclairage à masque à motifs 3d
CN201810086360.6A CN108361648B (zh) 2017-01-27 2018-01-29 包括具有3d图案的遮挡件的照明装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750669 2017-01-27
FR1750669A FR3062454B1 (fr) 2017-01-27 2017-01-27 Dispositif d’eclairage a masque a motifs 3d

Publications (2)

Publication Number Publication Date
FR3062454A1 FR3062454A1 (fr) 2018-08-03
FR3062454B1 true FR3062454B1 (fr) 2019-03-15

Family

ID=58501658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1750669A Expired - Fee Related FR3062454B1 (fr) 2017-01-27 2017-01-27 Dispositif d’eclairage a masque a motifs 3d

Country Status (3)

Country Link
EP (1) EP3354979B1 (fr)
CN (1) CN108361648B (fr)
FR (1) FR3062454B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3103538B1 (fr) * 2019-11-25 2022-11-04 Psa Automobiles Sa Module de signalisation pour véhicules automobiles
FR3103423B1 (fr) * 2019-11-26 2021-10-22 Psa Automobiles Sa Bloc optique pour véhicule automobile

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813971A (en) * 1956-08-14 1957-11-19 Lester D Pickett Headlight for vehicles
DE3336178A1 (de) * 1983-10-05 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Signalleuchte, insbesondere vordere blinkleuchte, fuer kraftfahrzeuge
US4654761A (en) * 1986-02-28 1987-03-31 General Motors Corporation Periscopic vehicle lamp lens and lens arrangement including same
JP3104870B2 (ja) * 1998-01-29 2000-10-30 スタンレー電気株式会社 自動車用ランプ
FR2808247B1 (fr) * 2000-04-26 2002-08-23 Axo Scintex Cie Equip Automobi Feu de signalisation de vehicule
FR2905321B1 (fr) * 2006-09-06 2009-04-17 Peugeot Citroen Automobiles Sa Dispositif lumineux de signalement de vehicule automobile a effet diode
KR102080610B1 (ko) * 2012-11-14 2020-02-25 엘지이노텍 주식회사 램프 및 그를 이용한 차량 램프 장치
AT514785B1 (de) * 2013-09-03 2021-11-15 Zkw Group Gmbh Optische Struktur mit einer Mikrostruktur mit quadratischer Streufunktion
FR3011312A1 (fr) * 2013-09-27 2015-04-03 Peugeot Citroen Automobiles Sa Dispositif d'eclairage a deux fonctions d'eclairement assurees par un meme groupe de source(s) de lumiere associe a des moyens de guidage
FR3011311B1 (fr) * 2013-09-27 2018-05-25 Peugeot Citroen Automobiles Sa Dispositif d'eclairage a deux fonctions d'eclairement assurees par un meme groupe de source(s) de lumiere et des fuites de lumiere
KR102147940B1 (ko) * 2013-12-27 2020-08-25 엘지이노텍 주식회사 조명 장치
FR3022608B1 (fr) * 2014-06-19 2018-07-20 Psa Automobiles Sa. Dispositif d'eclairage et/ou de signalisation generant une lumiere homogene sur un ecran
EP3106348B1 (fr) * 2015-06-16 2018-03-14 Automotive Lighting Italia S.p.A. Phare de véhicule et procédé de fabrication associé
CN205227125U (zh) * 2015-11-26 2016-05-11 马瑞利汽车零部件(芜湖)有限公司 复合匀光车灯

Also Published As

Publication number Publication date
CN108361648A (zh) 2018-08-03
FR3062454A1 (fr) 2018-08-03
CN108361648B (zh) 2021-10-22
EP3354979B1 (fr) 2023-08-09
EP3354979A1 (fr) 2018-08-01

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