FR2948176B1 - Dispositif d'eclairage et/ou de signalisation d'un vehicule automobile - Google Patents

Dispositif d'eclairage et/ou de signalisation d'un vehicule automobile

Info

Publication number
FR2948176B1
FR2948176B1 FR0955032A FR0955032A FR2948176B1 FR 2948176 B1 FR2948176 B1 FR 2948176B1 FR 0955032 A FR0955032 A FR 0955032A FR 0955032 A FR0955032 A FR 0955032A FR 2948176 B1 FR2948176 B1 FR 2948176B1
Authority
FR
France
Prior art keywords
signaling
lighting
motor vehicle
vehicle
motor
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
FR0955032A
Other languages
English (en)
Other versions
FR2948176A1 (fr
Inventor
Jean Claude Puente
Sebastien Aufort
Michel Hermitte
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 FR0955032A priority Critical patent/FR2948176B1/fr
Priority to EP10169947A priority patent/EP2278219A1/fr
Publication of FR2948176A1 publication Critical patent/FR2948176A1/fr
Application granted granted Critical
Publication of FR2948176B1 publication Critical patent/FR2948176B1/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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/30—Ventilation or drainage of lighting devices
    • 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
    • F21S45/30—Ventilation or drainage of lighting devices
    • F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
    • 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
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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)
FR0955032A 2009-07-20 2009-07-20 Dispositif d'eclairage et/ou de signalisation d'un vehicule automobile Active FR2948176B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0955032A FR2948176B1 (fr) 2009-07-20 2009-07-20 Dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
EP10169947A EP2278219A1 (fr) 2009-07-20 2010-07-19 Dispositif d'éclairage et/ou de signalisation d'un véhicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0955032A FR2948176B1 (fr) 2009-07-20 2009-07-20 Dispositif d'eclairage et/ou de signalisation d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2948176A1 FR2948176A1 (fr) 2011-01-21
FR2948176B1 true FR2948176B1 (fr) 2015-07-10

Family

ID=41650259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0955032A Active FR2948176B1 (fr) 2009-07-20 2009-07-20 Dispositif d'eclairage et/ou de signalisation d'un vehicule automobile

Country Status (2)

Country Link
EP (1) EP2278219A1 (fr)
FR (1) FR2948176B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014106793A1 (de) 2014-05-14 2015-11-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeugscheinwerfer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8219688U1 (de) * 1982-07-09 1983-12-22 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer fahrzeuge, insbesondere leuchte fuer kraftfahrzeuge
FR2701756B1 (fr) * 1993-02-17 1995-05-19 Peugeot Bloc optique ventilé notamment pour véhicule automobile.
US5651259A (en) * 1995-12-20 1997-07-29 Condenseco, Inc. Method and apparatus for filling vehicle fluid reservoir
US6071000A (en) * 1998-09-25 2000-06-06 Valeo Sylvania, L.L.C. Vehicle lamp with ram air vent
DE10346070B4 (de) * 2003-10-04 2006-06-01 Hella Kgaa Hueck & Co. Kühlanordnung für eine Beleuchtungseinrichtung mit einem eine Streuscheibe aufweisenden Gehäuse
FR2918738A1 (fr) * 2007-07-13 2009-01-16 Valeo Vision Sa Dispositif de traitement de l'humidite presente a l'interieur d'un projecteur de vehicule automobile,et projecteur muni d'un tel dispositif.

Also Published As

Publication number Publication date
EP2278219A1 (fr) 2011-01-26
FR2948176A1 (fr) 2011-01-21

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