FR3025862B1 - Dispositif d'eclairage rotatif a lentille a position relative variable par rapport au reflecteur, pour un bloc optique de vehicule - Google Patents

Dispositif d'eclairage rotatif a lentille a position relative variable par rapport au reflecteur, pour un bloc optique de vehicule Download PDF

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Publication number
FR3025862B1
FR3025862B1 FR1458686A FR1458686A FR3025862B1 FR 3025862 B1 FR3025862 B1 FR 3025862B1 FR 1458686 A FR1458686 A FR 1458686A FR 1458686 A FR1458686 A FR 1458686A FR 3025862 B1 FR3025862 B1 FR 3025862B1
Authority
FR
France
Prior art keywords
relative position
optical unit
reflector
lighting device
relation
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
FR1458686A
Other languages
English (en)
Other versions
FR3025862A1 (fr
Inventor
Whilk Marcelino Goncalves
Dall Christophe Le
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 FR1458686A priority Critical patent/FR3025862B1/fr
Priority to PCT/FR2015/052209 priority patent/WO2016042226A1/fr
Publication of FR3025862A1 publication Critical patent/FR3025862A1/fr
Application granted granted Critical
Publication of FR3025862B1 publication Critical patent/FR3025862B1/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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving 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
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors

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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

Un dispositif d'éclairage (DE) équipe un bloc optique de véhicule et comprend un équipage (ER) monté à rotation et comportant une source (SL) générant des photons et un réflecteur (RL) propre à réfléchir ces photons générés vers un premier foyer (F11) qu'il comprend, une lentille (L) montée à rotation, disposant d'un second foyer (F21) et propre à défléchir les photons réfléchis vers une zone du bloc optique fonction de la position de l'équipage (ER), et des moyens de déplacement (MD) agencés pour faire varier la position relative de la lentille (L) par rapport à l'équipage (ER) afin de faire varier la position relative du second foyer (F21) par rapport au premier foyer (F11) pour faire varier les position et forme de cette zone.
FR1458686A 2014-09-16 2014-09-16 Dispositif d'eclairage rotatif a lentille a position relative variable par rapport au reflecteur, pour un bloc optique de vehicule Expired - Fee Related FR3025862B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1458686A FR3025862B1 (fr) 2014-09-16 2014-09-16 Dispositif d'eclairage rotatif a lentille a position relative variable par rapport au reflecteur, pour un bloc optique de vehicule
PCT/FR2015/052209 WO2016042226A1 (fr) 2014-09-16 2015-08-14 Dispositif d'éclairage rotatif à lentille à position relative variable par rapport au réflecteur, pour un bloc optique de véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1458686A FR3025862B1 (fr) 2014-09-16 2014-09-16 Dispositif d'eclairage rotatif a lentille a position relative variable par rapport au reflecteur, pour un bloc optique de vehicule

Publications (2)

Publication Number Publication Date
FR3025862A1 FR3025862A1 (fr) 2016-03-18
FR3025862B1 true FR3025862B1 (fr) 2020-07-31

Family

ID=52007093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1458686A Expired - Fee Related FR3025862B1 (fr) 2014-09-16 2014-09-16 Dispositif d'eclairage rotatif a lentille a position relative variable par rapport au reflecteur, pour un bloc optique de vehicule

Country Status (2)

Country Link
FR (1) FR3025862B1 (fr)
WO (1) WO2016042226A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500562B1 (de) * 2003-10-28 2007-10-15 Zizala Lichtsysteme Gmbh Fahrzeugscheinwerfer
JP2009004309A (ja) * 2007-06-25 2009-01-08 Koito Mfg Co Ltd 車両用灯具
DE202007018181U1 (de) * 2007-12-31 2008-05-08 Automotive Lighting Reutlingen Gmbh Projektionsmodul mit dynamischer Kurvenlichtfunktion
JP5177873B2 (ja) * 2008-07-11 2013-04-10 株式会社小糸製作所 車両用灯具

Also Published As

Publication number Publication date
WO2016042226A1 (fr) 2016-03-24
FR3025862A1 (fr) 2016-03-18

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