FR3052535B1 - Module optique pour dispositif d'eclairage de vehicule automobile - Google Patents

Module optique pour dispositif d'eclairage de vehicule automobile Download PDF

Info

Publication number
FR3052535B1
FR3052535B1 FR1655315A FR1655315A FR3052535B1 FR 3052535 B1 FR3052535 B1 FR 3052535B1 FR 1655315 A FR1655315 A FR 1655315A FR 1655315 A FR1655315 A FR 1655315A FR 3052535 B1 FR3052535 B1 FR 3052535B1
Authority
FR
France
Prior art keywords
optical module
cavity
lighting device
rays
motor vehicle
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
FR1655315A
Other languages
English (en)
Other versions
FR3052535A1 (fr
Inventor
Simon GOUSSET-ROUSSEAU
Pierre Renaud
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 FR1655315A priority Critical patent/FR3052535B1/fr
Publication of FR3052535A1 publication Critical patent/FR3052535A1/fr
Application granted granted Critical
Publication of FR3052535B1 publication Critical patent/FR3052535B1/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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated lenses
    • 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
    • F21S41/32—Optical layout thereof
    • 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
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated

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

L'invention concerne un module optique pour un dispositif d'éclairage automobile, ledit module optique comportant une lentille (2) et au moins une première cavité (4), la ou lesdites première cavités (4) comportant un réflecteur (6) et une source lumineuse (8), destinée à émettre des rayons lumineux (10), le réflecteur (6) étant configuré pour réfléchir tout ou partie desdits rayons lumineux (10) de sorte à définir des rayons (12) émis par la ou lesdites premières cavités, ladite lentille (2) étant configurée pour transmettre tout ou partie des rayons (12) émis par la ou lesdites premières cavités (4) sous la forme d'un faisceau formant un éclairage réglementaire, la source lumineuse (8) de ladite première cavité (4) ou de l'une au moins desdites premières cavités (4) étant formée d'une diode électroluminescente mono-puce.
FR1655315A 2016-06-09 2016-06-09 Module optique pour dispositif d'eclairage de vehicule automobile Active FR3052535B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1655315A FR3052535B1 (fr) 2016-06-09 2016-06-09 Module optique pour dispositif d'eclairage de vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1655315 2016-06-09
FR1655315A FR3052535B1 (fr) 2016-06-09 2016-06-09 Module optique pour dispositif d'eclairage de vehicule automobile

Publications (2)

Publication Number Publication Date
FR3052535A1 FR3052535A1 (fr) 2017-12-15
FR3052535B1 true FR3052535B1 (fr) 2019-11-29

Family

ID=56842871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655315A Active FR3052535B1 (fr) 2016-06-09 2016-06-09 Module optique pour dispositif d'eclairage de vehicule automobile

Country Status (1)

Country Link
FR (1) FR3052535B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3118124B1 (fr) * 2020-12-18 2022-12-30 Valeo Vision Module d’éclairage automobile bi-fonction avec eclairage de la lentille d’un module d’eclairage inactif

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280480B1 (en) * 1998-10-30 2001-08-28 Meridian Automotive Systems, Inc. Indirect illumination taillamp assembly for a vehicle
FR2907880B1 (fr) * 2006-10-27 2015-07-10 Valeo Vision Dispositif d'eclairage ou de signalisation comportant deux sources lumineuses agencees sur les deux faces d'un support commun.
JP2009283408A (ja) * 2008-05-26 2009-12-03 Koito Mfg Co Ltd 車両用前照灯
JP5087500B2 (ja) * 2008-08-27 2012-12-05 株式会社小糸製作所 車両用灯具ユニット
DE102013205487A1 (de) * 2013-03-27 2014-10-02 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte für dynamische Leuchtenfunktionen
JP2014212089A (ja) * 2013-04-22 2014-11-13 株式会社小糸製作所 車両用灯具
JP2015138734A (ja) * 2014-01-24 2015-07-30 スタンレー電気株式会社 車両用前照灯
KR20160007766A (ko) * 2014-06-27 2016-01-21 삼성전자주식회사 발광모듈

Also Published As

Publication number Publication date
FR3052535A1 (fr) 2017-12-15

Similar Documents

Publication Publication Date Title
FR3056680B1 (fr) Systeme d'eclairage pour vehicule automobile
FR2888917B1 (fr) Dispositif d'eclairage ou de signalisation, notamment pour vehicule automobile
FR3056693B1 (fr) Dispositif d'eclairage en bandes pour projecteur de vehicule automobile
EP2157363A3 (fr) Element optique pour feu de véhicule automobile
TW200618340A (en) Reflective optical elements for semiconductor light emitting devices
FR3051541B1 (fr) Projecteur a led a dioptre creant coupure pour vehicules
EP2476947A3 (fr) Dispositif d'éclairage ou de signalisation à guide optique pour véhicule automobile
FR3074257B1 (fr) Module lumineux pour l’eclairage et/ou la signalisation d’un vehicule automobile
FR2940403B1 (fr) Dispositif d'eclairage pour projecteur de vehicule assurant plusieurs fonctions d'eclairage ou une fonction variable avec une seule source lumineuse
FR3039629B1 (fr) Dispositif d'eclairage pour projecteur de vehicule automobile
FR3062460B1 (fr) Module lumineux pour projecteur de vehicule
FR3036771B1 (fr) Dispositif lumineux d'eclairage et/ou de signalisation pour vehicule
EP2525142A3 (fr) Unité d'optique, notamment pour véhicule automobile
EP2818789A3 (fr) Unité d'éclairage pour une lampe de véhicule
EP2990264A3 (fr) Procede de contrôle d'un faisceau lumineux et module d'eclairage et/ou de signalisation correspondant
FR3054642B1 (fr) Module d'eclairage de projecteur de vehicule automobile a faisceau d'ouverture variable
FR3081969B1 (fr) Module lumineux pour vehicule automobile, et dispositif d'eclairage et/ou de signalisation muni d'un tel module
FR3038696B1 (fr) Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
FR3008775B1 (fr) Systeme d'eclairage, notamment pour un organe d'eclairage de vehicule automobile, a element lumineux deporte de la source de lumiere
FR2995971B1 (fr) Dispositif d'eclairage, notamment pour vehicule automobile.
FR3052535B1 (fr) Module optique pour dispositif d'eclairage de vehicule automobile
FR3049041B1 (fr) Module lumineux comportant au moins une source lumineuse amovible
FR2998352B1 (fr) Dispositifs d'eclairage et/ou de signalisation pour vehicule automobile
KR101822259B1 (ko) 차량용 조명 장치
FR3070748B1 (fr) Dispositif optique pour vehicule automobile assurant deux fonctions d'eclairage distinctes

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20171215

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

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9