FR3063048B1 - Dispositif lumineux pour vehicule automobile - Google Patents

Dispositif lumineux pour vehicule automobile Download PDF

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Publication number
FR3063048B1
FR3063048B1 FR1751335A FR1751335A FR3063048B1 FR 3063048 B1 FR3063048 B1 FR 3063048B1 FR 1751335 A FR1751335 A FR 1751335A FR 1751335 A FR1751335 A FR 1751335A FR 3063048 B1 FR3063048 B1 FR 3063048B1
Authority
FR
France
Prior art keywords
face
motor vehicle
circuit board
lighting device
printed circuit
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
FR1751335A
Other languages
English (en)
Other versions
FR3063048A1 (fr
Inventor
Saad Lotfi Redjem
Nirina Rasoldier
Remi Letoumelin
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 FR1751335A priority Critical patent/FR3063048B1/fr
Publication of FR3063048A1 publication Critical patent/FR3063048A1/fr
Application granted granted Critical
Publication of FR3063048B1 publication Critical patent/FR3063048B1/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
    • 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
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • 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]
    • 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
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • 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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • 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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F21S43/195—Details of lamp holders, terminals or connectors
    • 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
    • F21S45/49—Attachment of the cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'invention concerne un dispositif lumineux (10) pour véhicule automobile comprenant : - un boîtier (3) ; - une carte à circuit imprimé (5) logée dans le boîtier (3) et comportant une première face (5A) et une seconde face (5B) ; - une source lumineuse (7) disposée sur ladite première face (5A) de la carte à circuit imprimé (5) ; - un module de pilotage (9) de la source lumineuse (7) ; - un dissipateur thermique (13), ledit dissipateur thermique (13) étant en contact avec ladite seconde face (5B) de la carte à circuit imprimé (5) opposée à ladite première face (5A) de ladite carte à circuit imprimé (5) portant ladite source lumineuse (7).
FR1751335A 2017-02-20 2017-02-20 Dispositif lumineux pour vehicule automobile Active FR3063048B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751335A FR3063048B1 (fr) 2017-02-20 2017-02-20 Dispositif lumineux pour vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751335A FR3063048B1 (fr) 2017-02-20 2017-02-20 Dispositif lumineux pour vehicule automobile
FR1751335 2017-02-20

Publications (2)

Publication Number Publication Date
FR3063048A1 FR3063048A1 (fr) 2018-08-24
FR3063048B1 true FR3063048B1 (fr) 2021-12-31

Family

ID=58645237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751335A Active FR3063048B1 (fr) 2017-02-20 2017-02-20 Dispositif lumineux pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR3063048B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020109037A1 (fr) * 2018-11-30 2020-06-04 Valeo Vision Belgique Dispositif lumineux
FR3089172B1 (fr) * 2018-11-30 2022-12-16 Valeo Vision Belgique Module lumineux pour véhicule automobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050893B4 (de) * 2007-10-24 2011-06-01 Continental Automotive Gmbh Verfahren zum Positionieren und Montieren einer LED-Baueinheit sowie Positionierkörper hierfür
US8845161B2 (en) * 2011-02-09 2014-09-30 Truck-Lite Co., Llc Headlamp assembly with heat sink structure
WO2012128383A1 (fr) * 2011-03-24 2012-09-27 株式会社神戸製鋼所 Dissipateur thermique pour éclairage par del
CN203686831U (zh) * 2013-05-09 2014-07-02 东芝照明技术株式会社 车辆用照明装置
KR20150042567A (ko) * 2013-10-11 2015-04-21 삼성전자주식회사 광원 모듈 및 그 제조 방법
FR3020444B1 (fr) * 2014-04-28 2016-05-27 Valeo Vision Belgique Dispositif d'attenuation de perturbations electromagnetiques, et module lumineux de vehicule automobile equipe d'un tel dispositif
FR3031571B1 (fr) * 2015-01-09 2018-08-10 Valeo Vision Module optique pour projecteur de vehicule
FR3033622B1 (fr) * 2015-03-13 2018-04-27 Valeo Iluminacion Module optique pour projecteur de vehicule automobile
FR3039885B1 (fr) * 2015-08-06 2022-06-24 Valeo Iluminacion Sa Dissipateur thermique pour module optique pour vehicule automobile

Also Published As

Publication number Publication date
FR3063048A1 (fr) 2018-08-24

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