FR3042846B1 - Dispositif lumineux a guides optiques - Google Patents

Dispositif lumineux a guides optiques

Info

Publication number
FR3042846B1
FR3042846B1 FR1560147A FR1560147A FR3042846B1 FR 3042846 B1 FR3042846 B1 FR 3042846B1 FR 1560147 A FR1560147 A FR 1560147A FR 1560147 A FR1560147 A FR 1560147A FR 3042846 B1 FR3042846 B1 FR 3042846B1
Authority
FR
France
Prior art keywords
light device
optical guides
guides
optical
light
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
FR1560147A
Other languages
English (en)
Other versions
FR3042846A1 (fr
Inventor
Vincent Godbillon
Jean-Claude Puente
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 FR1560147A priority Critical patent/FR3042846B1/fr
Priority to EP16195165.2A priority patent/EP3159600A1/fr
Publication of FR3042846A1 publication Critical patent/FR3042846A1/fr
Application granted granted Critical
Publication of FR3042846B1 publication Critical patent/FR3042846B1/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
    • F21S41/60—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
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching 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
    • 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
    • F21S41/10—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]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • 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

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)
FR1560147A 2015-10-23 2015-10-23 Dispositif lumineux a guides optiques Active FR3042846B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1560147A FR3042846B1 (fr) 2015-10-23 2015-10-23 Dispositif lumineux a guides optiques
EP16195165.2A EP3159600A1 (fr) 2015-10-23 2016-10-21 Dispositif lumineux a guides optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1560147A FR3042846B1 (fr) 2015-10-23 2015-10-23 Dispositif lumineux a guides optiques

Publications (2)

Publication Number Publication Date
FR3042846A1 FR3042846A1 (fr) 2017-04-28
FR3042846B1 true FR3042846B1 (fr) 2017-12-01

Family

ID=55236558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560147A Active FR3042846B1 (fr) 2015-10-23 2015-10-23 Dispositif lumineux a guides optiques

Country Status (2)

Country Link
EP (1) EP3159600A1 (fr)
FR (1) FR3042846B1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1738107A4 (fr) * 2004-04-23 2008-12-31 Light Prescriptions Innovators Collecteur optique destine a des diodes electroluminescentes
US20090016074A1 (en) * 2007-07-09 2009-01-15 Magna International Inc. Semiconductor light engine using glass light pipes
AT512246B1 (de) * 2011-11-22 2014-02-15 Zizala Lichtsysteme Gmbh Led-projektionsmodul und scheinwerfer mit modul
DE102011089575B3 (de) * 2011-12-22 2013-06-06 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für ein Kraftfahrzeug mit einem gestuften Lichtleiter
DE102012202508B4 (de) * 2012-02-17 2017-10-05 Automotive Lighting Reutlingen Gmbh Lichtleitervorrichtung für eine Kraftfahrzeugleuchte
AT512803B1 (de) * 2012-05-04 2013-12-15 Zizala Lichtsysteme Gmbh Leuchtanordnung für Kraftfahrzeuge
DE102012218684B9 (de) * 2012-10-12 2016-05-25 Automotive Lighting Reutlingen Gmbh Lichtmodul
FR2998678B1 (fr) * 2012-11-29 2016-01-08 Valeo Vision Guide de lumiere pour un dispositif optique, notamment d'eclairage et/ou de signalisation
JP6066829B2 (ja) * 2013-05-23 2017-01-25 三菱電機株式会社 Ｌｅｄ点灯装置および車載用灯具
DE102013211868B4 (de) * 2013-06-21 2018-12-27 Automotive Lighting Reutlingen Gmbh Lichtleiter für KfZ-Beleuchtungseinrichtung
JP6264789B2 (ja) * 2013-09-05 2018-01-24 市光工業株式会社 車両用灯具

Also Published As

Publication number Publication date
FR3042846A1 (fr) 2017-04-28
EP3159600A1 (fr) 2017-04-26

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