FR3126029B1 - Light module for a motor vehicle and method of assembling such a light module - Google Patents

Light module for a motor vehicle and method of assembling such a light module Download PDF

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Publication number
FR3126029B1
FR3126029B1 FR2108497A FR2108497A FR3126029B1 FR 3126029 B1 FR3126029 B1 FR 3126029B1 FR 2108497 A FR2108497 A FR 2108497A FR 2108497 A FR2108497 A FR 2108497A FR 3126029 B1 FR3126029 B1 FR 3126029B1
Authority
FR
France
Prior art keywords
light module
assembling
motor vehicle
face
circuit board
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
FR2108497A
Other languages
French (fr)
Other versions
FR3126029A1 (en
Inventor
Pascal Garin
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 FR2108497A priority Critical patent/FR3126029B1/en
Publication of FR3126029A1 publication Critical patent/FR3126029A1/en
Application granted granted Critical
Publication of FR3126029B1 publication Critical patent/FR3126029B1/en
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]
    • F21S41/147—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
    • F21S41/19—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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape 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
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like shape
    • 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)
  • Combinations Of Printed Boards (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Module lumineux pour véhicule automobile et procédé d’assemblage d’un tel module lumineux L’invention vise un module lumineux (1) de véhicule automobile comportant un support (3) comprenant une première face (31) et une deuxième face (32) opposée à la première face (31), un trou (30) traversant le support (3) de la première face (31) à la deuxième face (32), une première carte de circuits imprimés (4) disposée sur la première face (31) du support (3) et une deuxième carte de circuits imprimés (5) disposée sur la deuxième face (32) du support (3). Selon l’invention, la première carte de circuits imprimés (4) et la deuxième carte de circuits imprimés (5) comportent chacun un orifice (40, 50), le module lumineux (1) étant configuré de sorte que les orifices (40, 50) des cartes de circuits imprimés (4, 5) et le trou traversant (30) du support (3) sont alignés. Figure de l’abrégé : Figure 5Light module for a motor vehicle and method for assembling such a light module to the first face (31), a hole (30) passing through the support (3) from the first face (31) to the second face (32), a first printed circuit board (4) placed on the first face (31 ) of the support (3) and a second printed circuit board (5) arranged on the second face (32) of the support (3). According to the invention, the first printed circuit board (4) and the second printed circuit board (5) each have a hole (40, 50), the light module (1) being configured such that the holes (40, 50) of the circuit boards (4, 5) and the through hole (30) of the bracket (3) are aligned. Figure of the abstract: Figure 5

FR2108497A 2021-08-04 2021-08-04 Light module for a motor vehicle and method of assembling such a light module Active FR3126029B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2108497A FR3126029B1 (en) 2021-08-04 2021-08-04 Light module for a motor vehicle and method of assembling such a light module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2108497 2021-08-04
FR2108497A FR3126029B1 (en) 2021-08-04 2021-08-04 Light module for a motor vehicle and method of assembling such a light module

Publications (2)

Publication Number Publication Date
FR3126029A1 FR3126029A1 (en) 2023-02-10
FR3126029B1 true FR3126029B1 (en) 2023-08-11

Family

ID=77711217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108497A Active FR3126029B1 (en) 2021-08-04 2021-08-04 Light module for a motor vehicle and method of assembling such a light module

Country Status (1)

Country Link
FR (1) FR3126029B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101936466A (en) * 2009-07-01 2011-01-05 富准精密工业(深圳)有限公司 Light-emitting diode lamp
FR2962704B1 (en) * 2010-07-16 2013-05-17 Valeo Vision DEVICE FOR LIGHTING AND / OR SIGNALING A MOTOR VEHICLE
CN103703314B (en) * 2011-08-02 2018-07-24 飞利浦灯具控股公司 Modular lighting component adapter part
JP5913405B2 (en) * 2014-03-11 2016-04-27 本田技研工業株式会社 Vehicle lighting
JP6758874B2 (en) * 2016-03-29 2020-09-23 本田技研工業株式会社 Lighting device
FR3093789B1 (en) * 2019-03-14 2022-05-27 Valeo Vision LIGHT DEVICE IMAGING THE ILLUMINATED SURFACES OF AT LEAST TWO COLLECTORS
DE102019111429A1 (en) * 2019-05-03 2020-11-05 HELLA GmbH & Co. KGaA Lighting unit for a headlight of a vehicle

Also Published As

Publication number Publication date
FR3126029A1 (en) 2023-02-10

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