BR112017002082A2 - órgão de resfriamento para sistema de iluminação e/ou de sinalização - Google Patents
órgão de resfriamento para sistema de iluminação e/ou de sinalizaçãoInfo
- Publication number
- BR112017002082A2 BR112017002082A2 BR112017002082-3A BR112017002082A BR112017002082A2 BR 112017002082 A2 BR112017002082 A2 BR 112017002082A2 BR 112017002082 A BR112017002082 A BR 112017002082A BR 112017002082 A2 BR112017002082 A2 BR 112017002082A2
- Authority
- BR
- Brazil
- Prior art keywords
- dissipating
- dissipative
- wall
- lighting
- base
- Prior art date
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)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (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
a presente invenção se refere a um órgão de resfriamento (1) para sistema de iluminação e/ou de sinalização para veículo automóvel, o órgão (1) compreendendo uma base (10) que apresenta duas faces planas opostas das quais pelo menos uma é configurada para sustentar uma fonte luminosa (2) do dito sistema e pelo menos um dispositivo dissipador (100) de calor em ligação de condução térmica com a dita base (10), o dispositivo dissipador (100) compreendendo uma pluralidade de elementos dissipadores (101), caracterizado pelo fato de que cada elemento dissipador (101) da dita pluralidade compreende pelo menos uma parede dissipadora (102) que se estende a partir de uma face de fixação (11) tomada entre uma das ditas faces da base (10) e em um plano inclinado em relação ao plano da face de fixação (11), pelo menos algumas das paredes dissipadoras (102) de um elemento dissipador (101) sendo prolongadas respectivamente por uma porção de fixação (107) pela qual o elemento dissipador (101) é adaptado e fixado sobre a dita face de fixação (11), a porção de fixação (107) sendo formada moldada solidariamente com a parede dissipadora (102) correspondente e se estendendo principalmente no plano da dita face de fixação (11), o elemento dissipador (101) apresentando uma descontinuidade de matéria entre a porção de fixação (107) de uma primeira parede dissipadora (102) e uma segunda parede dissipadora (102) adjacente à primeira parede dissipadora. a invenção também se refere a um sistema de iluminação e/ou de sinalização assim como a um processo de realização do órgão de resfriamento.
Applications Claiming Priority (3)
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 |
FR1458137 | 2014-08-29 | ||
PCT/EP2015/067992 WO2016030156A1 (fr) | 2014-08-29 | 2015-08-04 | Organe de refroidissement pour système d'éclairage et/ou de signalisation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017002082A2 true BR112017002082A2 (pt) | 2018-01-30 |
Family
ID=51987292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017002082-3A BR112017002082A2 (pt) | 2014-08-29 | 2015-08-04 | órgão de resfriamento para sistema de iluminação e/ou de sinalização |
Country Status (8)
Country | Link |
---|---|
US (1) | US10352526B2 (pt) |
EP (1) | EP3186546B1 (pt) |
JP (1) | JP6479965B2 (pt) |
CN (1) | CN107208858B (pt) |
BR (1) | BR112017002082A2 (pt) |
FR (1) | FR3025293B1 (pt) |
MX (1) | MX368460B (pt) |
WO (1) | WO2016030156A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN113841007A (zh) | 2019-05-15 | 2021-12-24 | 麦格纳外饰公司 | 具有热控制的车辆照明 |
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 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588023A (en) * | 1980-06-16 | 1986-05-13 | Showa Aluminum Corporation | Device for releasing heat |
JPH0955457A (ja) * | 1995-08-15 | 1997-02-25 | Mitsubishi Alum Co Ltd | ヒートシンクおよびその製造方法 |
US6208517B1 (en) * | 1999-09-10 | 2001-03-27 | Legerity, Inc. | Heat sink |
JP3078671U (ja) * | 2000-12-28 | 2001-07-10 | 鼎沛股▲ふん▼有限公司 | 放熱片組立て構造 |
JP3990140B2 (ja) * | 2001-11-08 | 2007-10-10 | 株式会社フジクラ | ヒートシンク |
US6615910B1 (en) * | 2002-02-20 | 2003-09-09 | Delphi Technologies, Inc. | Advanced air cooled heat sink |
US6749009B2 (en) * | 2002-02-20 | 2004-06-15 | Delphi Technologies, Inc. | Folded fin on edge heat sink |
US6713708B2 (en) * | 2002-03-01 | 2004-03-30 | Arcon Welding Llc | Portable drawn arc stud welding apparatus and method providing high current output in short time intervals |
FR2840151B1 (fr) | 2002-05-27 | 2006-09-01 | Valeo Vision | Dispositif support de diode electroluminescente pour systeme de signalisation automobile, et procede de fabrication d'un tel dispositif |
FR2853200B1 (fr) | 2003-03-27 | 2005-10-07 | Valeo Vision | Procede de fixation d'une diode electroluminescente de puissance sur un radiateur, et dispositif de signalisation comportant une telle diode. |
US7543961B2 (en) * | 2003-03-31 | 2009-06-09 | Lumination Llc | LED light with active cooling |
US20070053168A1 (en) * | 2004-01-21 | 2007-03-08 | General Electric Company | Advanced heat sinks and thermal spreaders |
DE102004025623A1 (de) | 2004-05-25 | 2005-12-15 | Hella Kgaa Hueck & Co. | Scheinwerfer für ein Kraftfahrzeug |
JP2007024939A (ja) * | 2005-07-12 | 2007-02-01 | Olympus Corp | 光源装置、プロジェクタ |
FR2891510B1 (fr) * | 2005-09-30 | 2009-05-15 | Valeo Vision Sa | Dispositif d'eclairage et/ou de signalisation pour vehicule automobile incorporant un materiau presentant une anisotropie thermique |
JP2008059965A (ja) * | 2006-09-01 | 2008-03-13 | Stanley Electric Co Ltd | 車両前照灯,照明装置及びその放熱部材 |
CN101368713B (zh) * | 2007-08-17 | 2010-11-10 | 富准精密工业(深圳)有限公司 | 散热器 |
US7408779B1 (en) * | 2007-08-26 | 2008-08-05 | Cheng-Kun Shu | Heat-dissipating element with connecting structures |
DE102009007612B4 (de) * | 2008-02-07 | 2011-02-17 | Optrex Europe Gmbh | Kühlkörper zur Abfuhr von Wärme von elektronischen Bauteilen und Verfahren zu seiner Herstellung |
JP5405043B2 (ja) * | 2008-04-22 | 2014-02-05 | 株式会社小糸製作所 | 車両用灯具 |
TW201002994A (en) * | 2008-07-04 | 2010-01-16 | Delta Electronics Inc | Illuminating device and annular heat-dissipating structure thereof |
JP5231194B2 (ja) * | 2008-12-17 | 2013-07-10 | 株式会社小糸製作所 | 車両用灯具 |
ITMI20090251A1 (it) * | 2009-02-24 | 2010-08-25 | Dmt System S P A Ovvero Dmts S P A | Dissipatore di calore a ventilazione forzata, particolarmente per dispositivi elettronici di alta potenza. |
US20110278633A1 (en) * | 2010-05-11 | 2011-11-17 | Scott Allen Clifford | LED Light Bulb With Integrated Heat Sink |
CN102072435B (zh) * | 2010-10-22 | 2012-12-12 | 中国计量学院 | 一种具有三维对流、金属传导、防污染的led灯具模块 |
CN202056819U (zh) * | 2011-01-21 | 2011-11-30 | 朱海东 | 一种大功率集成led灯的散热结构 |
CN103185328A (zh) * | 2011-12-27 | 2013-07-03 | 陈世明 | 散热装置及其制造方法 |
JP6071299B2 (ja) * | 2012-07-23 | 2017-02-01 | 三菱電機株式会社 | ヒートシンク装置及び照明装置 |
US8926141B2 (en) * | 2012-12-03 | 2015-01-06 | Chao-Chin Yeh | Combination LED lamp and heat sink structure |
CN203273812U (zh) * | 2013-05-24 | 2013-11-06 | 苏州红壹佰照明有限公司 | 一种led灯散热器 |
CN203442751U (zh) * | 2013-07-25 | 2014-02-19 | 飞利浦(中国)投资有限公司 | 用于led模块组件的散热器和应用其的led射灯 |
-
2014
- 2014-08-29 FR FR1458137A patent/FR3025293B1/fr active Active
-
2015
- 2015-08-04 CN CN201580046646.6A patent/CN107208858B/zh active Active
- 2015-08-04 WO PCT/EP2015/067992 patent/WO2016030156A1/fr active Application Filing
- 2015-08-04 US US15/500,695 patent/US10352526B2/en active Active
- 2015-08-04 BR BR112017002082-3A patent/BR112017002082A2/pt not_active Application Discontinuation
- 2015-08-04 JP JP2017511600A patent/JP6479965B2/ja active Active
- 2015-08-04 MX MX2017002611A patent/MX368460B/es active IP Right Grant
- 2015-08-04 EP EP15753914.9A patent/EP3186546B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP3186546B1 (fr) | 2023-04-05 |
CN107208858B (zh) | 2020-10-02 |
EP3186546A1 (fr) | 2017-07-05 |
JP2017526140A (ja) | 2017-09-07 |
US10352526B2 (en) | 2019-07-16 |
CN107208858A (zh) | 2017-09-26 |
FR3025293A1 (fr) | 2016-03-04 |
MX2017002611A (es) | 2017-05-19 |
FR3025293B1 (fr) | 2021-02-19 |
MX368460B (es) | 2019-10-03 |
WO2016030156A1 (fr) | 2016-03-03 |
JP6479965B2 (ja) | 2019-03-06 |
US20170219182A1 (en) | 2017-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: F21S 8/00 (2006.01), H01L 23/36 (2006.01), F21V 29 |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |