FR3126475B1 - Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur - Google Patents

Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur Download PDF

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Publication number
FR3126475B1
FR3126475B1 FR2109080A FR2109080A FR3126475B1 FR 3126475 B1 FR3126475 B1 FR 3126475B1 FR 2109080 A FR2109080 A FR 2109080A FR 2109080 A FR2109080 A FR 2109080A FR 3126475 B1 FR3126475 B1 FR 3126475B1
Authority
FR
France
Prior art keywords
support
light emitting
emitting module
base
module including
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
FR2109080A
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English (en)
Other versions
FR3126475A1 (fr
Inventor
Hammou Hassi Omar Ait
Theo Artus
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 FR2109080A priority Critical patent/FR3126475B1/fr
Priority to CN202280059269.XA priority patent/CN117897578A/zh
Priority to JP2024513508A priority patent/JP2024530761A/ja
Priority to PCT/EP2022/073870 priority patent/WO2023031072A1/fr
Priority to EP22769657.2A priority patent/EP4396493A1/fr
Publication of FR3126475A1 publication Critical patent/FR3126475A1/fr
Application granted granted Critical
Publication of FR3126475B1 publication Critical patent/FR3126475B1/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
    • F21S41/19—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
    • 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
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

TITRE : Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur Module d'émission de lumière (5, 105) comprenant une source de lumière (6, 106) , un support (7, 107) destiné à dissiper de la chaleur, et un connecteur électrique (8, 108) relié à la source de lumière, le support comprenant une base (71, 171) s'étendant sensiblement dans un premier plan (XY), la base étant pourvue d'une première face (71A, 171A) sur laquelle sont fixés la source de lumière et le connecteur électrique, le connecteur électrique comprenant une entrée (81, 181) agencée le long d'un premier bord (72A, 172A) de ladite base, le support comprenant une première ailette (77, 177) en saillie par rapport audit premier plan du côté de ladite première face, la première ailette étant reliée à la base par un unique segment de liaison (L1, L101). Figure de l’abrégé : Figure 2
FR2109080A 2021-08-31 2021-08-31 Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur Active FR3126475B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2109080A FR3126475B1 (fr) 2021-08-31 2021-08-31 Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur
CN202280059269.XA CN117897578A (zh) 2021-08-31 2022-08-29 包括用于散热的支撑件的发光模块
JP2024513508A JP2024530761A (ja) 2021-08-31 2022-08-29 放熱を目的とした支持体を備える発光モジュール
PCT/EP2022/073870 WO2023031072A1 (fr) 2021-08-31 2022-08-29 Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur
EP22769657.2A EP4396493A1 (fr) 2021-08-31 2022-08-29 Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2109080A FR3126475B1 (fr) 2021-08-31 2021-08-31 Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur
FR2109080 2021-08-31

Publications (2)

Publication Number Publication Date
FR3126475A1 FR3126475A1 (fr) 2023-03-03
FR3126475B1 true FR3126475B1 (fr) 2024-01-05

Family

ID=77999179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109080A Active FR3126475B1 (fr) 2021-08-31 2021-08-31 Module d'émission de lumière comprenant un support destiné à dissiper de la chaleur

Country Status (5)

Country Link
EP (1) EP4396493A1 (fr)
JP (1) JP2024530761A (fr)
CN (1) CN117897578A (fr)
FR (1) FR3126475B1 (fr)
WO (1) WO2023031072A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010176859A (ja) * 2009-01-27 2010-08-12 Ichikoh Ind Ltd 車両用灯具
JP5712914B2 (ja) * 2011-12-17 2015-05-07 豊田合成株式会社 照明装置
FR3026467B1 (fr) * 2014-09-30 2019-10-04 Valeo Vision Module lumineux comportant au moins un composant et un connecteur disposes sur un dissipateur de chaleur, et dispositif d'eclairage pour vehicule automobile comportant un tel module
CN105020652B (zh) * 2015-07-23 2017-09-19 安徽卡澜特车灯科技有限公司 高效率led双芯片远近光一体化汽车前照大灯模组
KR101975459B1 (ko) * 2016-10-25 2019-05-08 에스엘 주식회사 차량용 램프
US10190745B2 (en) * 2017-04-27 2019-01-29 Valeo North America, Inc. Lamp assembly for use in a headlamp
EP3547806A1 (fr) * 2018-03-29 2019-10-02 Valeo Iluminacion Ensemble électronique et dispositif lumineux pour automobile

Also Published As

Publication number Publication date
WO2023031072A1 (fr) 2023-03-09
FR3126475A1 (fr) 2023-03-03
EP4396493A1 (fr) 2024-07-10
CN117897578A (zh) 2024-04-16
JP2024530761A (ja) 2024-08-23

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