FR3078560B1 - Module lumineux de projection d'un pictogramme pour vehicule automobile - Google Patents

Module lumineux de projection d'un pictogramme pour vehicule automobile Download PDF

Info

Publication number
FR3078560B1
FR3078560B1 FR1851797A FR1851797A FR3078560B1 FR 3078560 B1 FR3078560 B1 FR 3078560B1 FR 1851797 A FR1851797 A FR 1851797A FR 1851797 A FR1851797 A FR 1851797A FR 3078560 B1 FR3078560 B1 FR 3078560B1
Authority
FR
France
Prior art keywords
pictogram
mask
motor vehicle
light module
projecting
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
FR1851797A
Other languages
English (en)
Other versions
FR3078560A1 (fr
Inventor
Yves Gromfeld
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR1851797A priority Critical patent/FR3078560B1/fr
Publication of FR3078560A1 publication Critical patent/FR3078560A1/fr
Application granted granted Critical
Publication of FR3078560B1 publication Critical patent/FR3078560B1/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
    • F21S41/10—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
    • 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
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like shape
    • 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
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
    • 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
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/60—Projection of signs from lighting devices, e.g. symbols or information being projected onto the road

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Module lumineux (10) d'un véhicule automobile (1) destiné à projeter un pictogramme comportant: - une source lumineuse (12) apte à émettre des rayons lumineux (50, 51) lorsqu'elle est alimentée en courant électrique, - un masque (18), - une optique de collimation (16), placée entre ladite source lumineuse (12) et ledit masque (18) dans le sens de parcours des rayons lumineux (50, 51), recevant des rayons lumineux (50, 51) issus de la source lumineuse (12) et les collimatant sur ledit masque (18), - une optique de projection (20) recevant des rayons lumineux (50) issue dudit masque (18), remarquable en ce que le masque (18) contient la forme (19) du pictogramme à projeter, et en ce que le module lumineux (10) est étendu selon une première direction et projette le pictogramme selon une deuxième direction différente de la première direction.
FR1851797A 2018-03-01 2018-03-01 Module lumineux de projection d'un pictogramme pour vehicule automobile Active FR3078560B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1851797A FR3078560B1 (fr) 2018-03-01 2018-03-01 Module lumineux de projection d'un pictogramme pour vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851797A FR3078560B1 (fr) 2018-03-01 2018-03-01 Module lumineux de projection d'un pictogramme pour vehicule automobile
FR1851797 2018-03-01

Publications (2)

Publication Number Publication Date
FR3078560A1 FR3078560A1 (fr) 2019-09-06
FR3078560B1 true FR3078560B1 (fr) 2020-09-18

Family

ID=62222946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851797A Active FR3078560B1 (fr) 2018-03-01 2018-03-01 Module lumineux de projection d'un pictogramme pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR3078560B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10823358B1 (en) * 2019-12-19 2020-11-03 Valeo Vision Device and method of directing a light via rotating prisms

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR650429A (fr) * 1927-03-14 1929-01-09 Pintsch Julius Ag Phare pour automobiles
US6344937B1 (en) * 1999-03-03 2002-02-05 Raytheon Company Beam steering optical arrangement using Risley prisms with surface contours for aberration correction
US10220770B2 (en) * 2011-07-08 2019-03-05 Sl Corporation Guide lamp for vehicle
EP2907732B1 (fr) * 2012-10-11 2018-01-31 Mitsubishi Electric Corporation Dispositif de phare de véhicule
ES2551513B2 (es) * 2015-06-04 2016-11-10 Seat, S.A. Luz de proximidad para vehículo automóvil
ITUB20156803A1 (it) * 2015-12-11 2017-06-11 Automotive Lighting Italia Spa Fanale automobilistico
JP6416976B2 (ja) * 2017-04-27 2018-10-31 株式会社小糸製作所 車両の運転支援装置

Also Published As

Publication number Publication date
FR3078560A1 (fr) 2019-09-06

Similar Documents

Publication Publication Date Title
FR3044393B1 (fr) Module d'eclairage de projecteur de vehicule automobile et projecteur associe
FR3050253B1 (fr) Feu de vehicule et vehicule comportant celui-ci
FR3039629B1 (fr) Dispositif d'eclairage pour projecteur de vehicule automobile
JP2018190729A (ja) 画像を投影し表示する照明装置
FR3087247B1 (fr) Dispositif lumineux pour piece de carrosserie de vehicule
FR3078560B1 (fr) Module lumineux de projection d'un pictogramme pour vehicule automobile
FR3056692B1 (fr) Module optique pour vehicule automobile
FR3000572A1 (fr) Dispositif de transmission d'images pour afficheur et afficheur tete haute equipe dudit dispositif
EP3012152A1 (fr) Dispositif de lampe de signal clignotant utilisant un laser
FR3065785B1 (fr) Lentille de projection pour projecteur de vehicule automobile
FR3049041B1 (fr) Module lumineux comportant au moins une source lumineuse amovible
FR3050796B1 (fr) Module lumineux rotatif
JP2009229782A (ja) ヘッドアップディスプレイ装置
FR3046468B1 (fr) Afficheur tete-haute
FR3079597B1 (fr) Module optique pour vehicule automobile
FR3069048B1 (fr) Dispositif lumineux pour vehicule automobile
FR3073926B1 (fr) Module lumineux pour projecteur de vehicule
FR3075928B1 (fr) Module lumineux pour projecteur de vehicule
JP6286748B2 (ja) 車両用表示装置
FR3058802B1 (fr) Afficheur tete-haute pour vehicule automobile
JP2016120835A (ja) ウィンカー付補助灯火装置及び灯火装置
JP2021089350A (ja) 虚像表示装置
US2388029A (en) Lighting fixture
FR3052535B1 (fr) Module optique pour dispositif d'eclairage de vehicule automobile
FR3107750B1 (fr) Module lumineux de véhicule automobile comprenant un dispositif électrochromique

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190906

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7