MX368460B - Miembro de enfriamiento para un sistema de iluminacion y/o señalizacion. - Google Patents

Miembro de enfriamiento para un sistema de iluminacion y/o señalizacion.

Info

Publication number
MX368460B
MX368460B MX2017002611A MX2017002611A MX368460B MX 368460 B MX368460 B MX 368460B MX 2017002611 A MX2017002611 A MX 2017002611A MX 2017002611 A MX2017002611 A MX 2017002611A MX 368460 B MX368460 B MX 368460B
Authority
MX
Mexico
Prior art keywords
dissipater
lighting
plane
dissipating wall
cooling member
Prior art date
Application number
MX2017002611A
Other languages
English (en)
Other versions
MX2017002611A (es
Inventor
Brahim Elhachir
Duarte Marc
Stefura Eric
Jacquemin Paul
Cleto Christophe
Redjem Saad Lotfi
Original Assignee
Valeo Vision
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 filed Critical Valeo Vision
Publication of MX2017002611A publication Critical patent/MX2017002611A/es
Publication of MX368460B publication Critical patent/MX368460B/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • 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
    • 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
    • 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
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/367—Cooling facilitated by shape of device
    • H01L23/3672—Foil-like cooling fins or heat sinks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
    • 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
    • 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
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

La presente invención se refiere a un miembro de enfriamiento (1) para un sistema de iluminación y/o señalización para un vehículo de motor, comprendiendo el miembro (1) una base (10) que tiene dos caras planas opuestas, al menos una de las cuales está configurada para soportar una fuente de luz (2) de dicho sistema, y al menos un dispositivo de disipación de calor (100) con un enlace de conducción térmica a dicha base (10), comprendiendo el dispositivo de disipación (100) una pluralidad de elementos de disipación (101), caracterizado en que cada elemento de disipación (101) de dicha pluralidad de dispositivos comprende al menos una pared de disipación (102) que se extiende desde una cara de fijación (11) tomada de entre una de dichas caras de la base (10) y en un plano inclinado con relación al plano de la cara de fijación (11), al menos algunas de las paredes de disipación (102) de un elemento de disipación (101) se extienden por medio de una porción de fijación (107) por medio de la cual el elemento de disipación (101) se aplica y fija a dicha cara de fijación (11), la porción de fijación (107) está formada en una pieza con la pared de disipación correspondiente (102) y se extiende principalmente en el plano de dicha cara de fijación (11), y el elemento de disipación (101) exhibe una discontinuidad de material entre la porción de fijación (107) de una primera pared de disipación (102) y una segunda pared de disipación (102) adyacente a la primera pared de disipación; la invención también se relaciona con un sistema de iluminación y/o señalización, así como con un método para producir el miembro de enfriamiento.
MX2017002611A 2014-08-29 2015-08-04 Miembro de enfriamiento para un sistema de iluminacion y/o señalizacion. MX368460B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1458137A FR3025293B1 (fr) 2014-08-29 2014-08-29 Organe de refroidissement pour systeme d’eclairage et/ou de signalisation
PCT/EP2015/067992 WO2016030156A1 (fr) 2014-08-29 2015-08-04 Organe de refroidissement pour système d'éclairage et/ou de signalisation

Publications (2)

Publication Number Publication Date
MX2017002611A MX2017002611A (es) 2017-05-19
MX368460B true MX368460B (es) 2019-10-03

Family

ID=51987292

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002611A MX368460B (es) 2014-08-29 2015-08-04 Miembro de enfriamiento para un sistema de iluminacion y/o señalizacion.

Country Status (8)

Country Link
US (1) US10352526B2 (es)
EP (1) EP3186546B1 (es)
JP (1) JP6479965B2 (es)
CN (1) CN107208858B (es)
BR (1) BR112017002082A2 (es)
FR (1) FR3025293B1 (es)
MX (1) MX368460B (es)
WO (1) WO2016030156A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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FR3055401B1 (fr) * 2016-09-01 2020-06-19 Valeo Vision Module lumineux de vehicule automobile a organe de refroidissement
FR3062460B1 (fr) * 2017-02-01 2020-11-13 Valeo Vision Module lumineux pour projecteur de vehicule
EP3376837A1 (en) * 2017-03-17 2018-09-19 Valeo Iluminacion Lighting module with heat dissipation means on pcb and method for producing thereof
AT520072B1 (de) * 2017-07-28 2019-01-15 Zkw Group Gmbh Kühlkörper und Fahrzeugscheinwerfer
KR102158330B1 (ko) * 2018-12-27 2020-09-21 이영숙 방열구조체 일체형 ｐｃｂ가 구비된 차량용 램프
US11746986B2 (en) 2019-05-15 2023-09-05 Magna Exteriors Inc. Vehicle lighting with thermal control
JP7348503B2 (ja) * 2019-10-30 2023-09-21 株式会社今仙電機製作所 車両用ｌｅｄランプヒートシンク
FR3107752B1 (fr) * 2020-02-28 2022-04-15 Valeo Iluminacion Sa Dispositif d'éclairage automobile
US11776872B2 (en) * 2020-03-06 2023-10-03 Arris Enterprises Llc Accordion heat sink
JP2022072609A (ja) * 2020-10-30 2022-05-17 ダイハツ工業株式会社 車両用灯具

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Also Published As

Publication number Publication date
JP2017526140A (ja) 2017-09-07
BR112017002082A2 (pt) 2018-01-30
US10352526B2 (en) 2019-07-16
WO2016030156A1 (fr) 2016-03-03
EP3186546B1 (fr) 2023-04-05
FR3025293B1 (fr) 2021-02-19
CN107208858B (zh) 2020-10-02
JP6479965B2 (ja) 2019-03-06
MX2017002611A (es) 2017-05-19
US20170219182A1 (en) 2017-08-03
EP3186546A1 (fr) 2017-07-05
FR3025293A1 (fr) 2016-03-04
CN107208858A (zh) 2017-09-26

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