WO2009068471A1 - Dispositif d'éclairage - Google Patents

Dispositif d'éclairage Download PDF

Info

Publication number
WO2009068471A1
WO2009068471A1 PCT/EP2008/065929 EP2008065929W WO2009068471A1 WO 2009068471 A1 WO2009068471 A1 WO 2009068471A1 EP 2008065929 W EP2008065929 W EP 2008065929W WO 2009068471 A1 WO2009068471 A1 WO 2009068471A1
Authority
WO
WIPO (PCT)
Prior art keywords
lighting device
elongated body
light source
reflective surface
closure
Prior art date
Application number
PCT/EP2008/065929
Other languages
English (en)
Inventor
Sergio Macchioni
Original Assignee
Sergio Macchioni
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 Sergio Macchioni filed Critical Sergio Macchioni
Publication of WO2009068471A1 publication Critical patent/WO2009068471A1/fr

Links

Classifications

    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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]

Abstract

La présente invention concerne un dispositif d'éclairage (1), comprenant un corps allongé (2), qui supporte au moins une source lumineuse (3) comprenant une pluralité de DEL disposées à distance les unes des autres le long de la direction de l'étendue longitudinale du corps (2), et définissant au moins une surface réfléchissante (4) pour la lumière émise par la source lumineuse (3), la surface réfléchissante (4) présentant une concavité qui est dirigée vers la ou les sources lumineuses (3), des moyens de dissipation de chaleur (5) étant en outre disposés sur le corps allongé (2) sur le côté opposé par rapport à la surface réfléchissante (4).
PCT/EP2008/065929 2007-11-26 2008-11-20 Dispositif d'éclairage WO2009068471A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000172A ITVR20070172A1 (it) 2007-11-26 2007-11-26 Dispositivo di illuminazione
ITVR2007A000172 2007-11-26

Publications (1)

Publication Number Publication Date
WO2009068471A1 true WO2009068471A1 (fr) 2009-06-04

Family

ID=40220038

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/065929 WO2009068471A1 (fr) 2007-11-26 2008-11-20 Dispositif d'éclairage

Country Status (2)

Country Link
IT (1) ITVR20070172A1 (fr)
WO (1) WO2009068471A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011067095A1 (fr) * 2009-12-04 2011-06-09 Osram Gesellschaft mit beschränkter Haftung Dispositif d'éclairage et procédé pour monter un dispositif d'éclairage
WO2011088003A3 (fr) * 2010-01-12 2011-10-06 Ge Lighting Solutions, Llc. Composites polymères thermoconducteurs transparents pour la gestion thermique d'une source lumineuse
WO2011132159A1 (fr) * 2010-04-23 2011-10-27 Koninklijke Philips Electronics N.V. Unité d'éclairage à base de diodes
WO2013030333A3 (fr) * 2011-09-02 2013-05-10 Zumtobel Lighting Gmbh Dissipateur thermique pour spot de plafond et spot de plafond
WO2013160834A3 (fr) * 2012-04-23 2014-01-09 Jevgeni Sevtsenko Profilé métallique pour source de lumière à del
KR101643978B1 (ko) * 2015-05-19 2016-07-29 노명재 사각배광 제어용 렌즈광학계
DE102016103369A1 (de) * 2016-02-25 2017-08-31 Trilux Gmbh & Co. Kg Farboptimierte Hohlkammeroptik
US9841175B2 (en) 2012-05-04 2017-12-12 GE Lighting Solutions, LLC Optics system for solid state lighting apparatus
US9951938B2 (en) 2009-10-02 2018-04-24 GE Lighting Solutions, LLC LED lamp
US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088190A1 (fr) * 2004-03-10 2005-09-22 Truck-Lite Co., Inc. Lampe d'interieur
EP1586814A2 (fr) * 2004-04-16 2005-10-19 TRILUX-LENZE GmbH + Co. KG Système d'éclairage
US20050270774A1 (en) * 2004-06-03 2005-12-08 Frank Pan LED illuminating strip unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088190A1 (fr) * 2004-03-10 2005-09-22 Truck-Lite Co., Inc. Lampe d'interieur
EP1586814A2 (fr) * 2004-04-16 2005-10-19 TRILUX-LENZE GmbH + Co. KG Système d'éclairage
US20050270774A1 (en) * 2004-06-03 2005-12-08 Frank Pan LED illuminating strip unit

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component
US9951938B2 (en) 2009-10-02 2018-04-24 GE Lighting Solutions, LLC LED lamp
WO2011067095A1 (fr) * 2009-12-04 2011-06-09 Osram Gesellschaft mit beschränkter Haftung Dispositif d'éclairage et procédé pour monter un dispositif d'éclairage
CN102639934A (zh) * 2009-12-04 2012-08-15 欧司朗股份有限公司 照明装置和用于装配照明装置的方法
US20120268953A1 (en) * 2009-12-04 2012-10-25 Osram Ag Lighting Device and Method for Assembling a Lighting Device
US8541933B2 (en) 2010-01-12 2013-09-24 GE Lighting Solutions, LLC Transparent thermally conductive polymer composites for light source thermal management
CN102933890A (zh) * 2010-01-12 2013-02-13 Ge照明解决方案有限责任公司 用于光源热量管理的透明导热聚合物复合材料
AU2011205461B2 (en) * 2010-01-12 2015-07-09 Savant Technologies Llc Transparent thermally conductive polymer composites for light source thermal management
JP2016076495A (ja) * 2010-01-12 2016-05-12 ジーイー ライティング ソリューションズ エルエルシー 光源温度管理用の透明熱伝導性高分子複合材
WO2011088003A3 (fr) * 2010-01-12 2011-10-06 Ge Lighting Solutions, Llc. Composites polymères thermoconducteurs transparents pour la gestion thermique d'une source lumineuse
WO2011132159A1 (fr) * 2010-04-23 2011-10-27 Koninklijke Philips Electronics N.V. Unité d'éclairage à base de diodes
CN102859266A (zh) * 2010-04-23 2013-01-02 皇家飞利浦电子股份有限公司 基于led的照明单元
WO2013030333A3 (fr) * 2011-09-02 2013-05-10 Zumtobel Lighting Gmbh Dissipateur thermique pour spot de plafond et spot de plafond
WO2013160834A3 (fr) * 2012-04-23 2014-01-09 Jevgeni Sevtsenko Profilé métallique pour source de lumière à del
US9841175B2 (en) 2012-05-04 2017-12-12 GE Lighting Solutions, LLC Optics system for solid state lighting apparatus
US10139095B2 (en) 2012-05-04 2018-11-27 GE Lighting Solutions, LLC Reflector and lamp comprised thereof
KR101643978B1 (ko) * 2015-05-19 2016-07-29 노명재 사각배광 제어용 렌즈광학계
DE102016103369A1 (de) * 2016-02-25 2017-08-31 Trilux Gmbh & Co. Kg Farboptimierte Hohlkammeroptik
DE102016103369B4 (de) 2016-02-25 2023-09-28 Trilux Gmbh & Co. Kg Farboptimierte Hohlkammeroptik

Also Published As

Publication number Publication date
ITVR20070172A1 (it) 2009-05-27

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