WO2010051985A3 - Led-leuchte - Google Patents

Led-leuchte Download PDF

Info

Publication number
WO2010051985A3
WO2010051985A3 PCT/EP2009/007908 EP2009007908W WO2010051985A3 WO 2010051985 A3 WO2010051985 A3 WO 2010051985A3 EP 2009007908 W EP2009007908 W EP 2009007908W WO 2010051985 A3 WO2010051985 A3 WO 2010051985A3
Authority
WO
WIPO (PCT)
Prior art keywords
led
heat sink
led module
luminaire
led luminaire
Prior art date
Application number
PCT/EP2009/007908
Other languages
English (en)
French (fr)
Other versions
WO2010051985A2 (de
WO2010051985A8 (de
Inventor
Markus Glock
Original Assignee
Zumtobel Lighting Gmbh & Co.Kg.
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 Zumtobel Lighting Gmbh & Co.Kg. filed Critical Zumtobel Lighting Gmbh & Co.Kg.
Priority to CN2009801439386A priority Critical patent/CN102216683A/zh
Priority to EP09753030.7A priority patent/EP2350528B1/de
Publication of WO2010051985A2 publication Critical patent/WO2010051985A2/de
Publication of WO2010051985A3 publication Critical patent/WO2010051985A3/de
Publication of WO2010051985A8 publication Critical patent/WO2010051985A8/de

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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/038—Lighting devices intended for fixed installation of surface-mounted type intended to be mounted on a light track
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/043—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
    • 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
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V29/763—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 the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/14—Bayonet-type fastening
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Die Erfindung betrifft eine LED-Leuchte (1), die ein LED-Modul (2) mit wenigstens einer LED als Leuchtmittel und einen Kühlkörper (3) aufweist. Das LED-Modul (2) ist zur Abfuhr von Wärme, die durch die LED erzeugt werden kann, thermisch mit dem Kühlkörper (3) verbunden. Weiterhin weist die LED-Leuchte (1) Mittel zum werkzeuglosen Lösen und Wiederherstellen der Verbindung zwischen dem LED-Modul (2) und dem Kühlkörper (3) auf. Bei diesen Mitteln kann es sich beispielsweise um einen Bajonettverschluss mit zwei stiftartigen Elementen (10, 11) handeln. Zum Austausch des LED-Moduls (2) muss lediglich dieses ersetzt werden. Der Kühlkörper (3), sowie gegebenenfalls weitere Bauteile der LED-Leuchte (1), beispielsweise ein Betriebsgerät und Stromkabel, können am Aufstellort in montiertem Zustand verbleiben. Außerdem kann die LED-Leuchte (1) besonders leicht gewartet werden, weil durch ein Lösen des LED-Moduls (2) von dem Kühlkörper (3) die Zugänglichkeit zu dem LED-Modul (2), sowie zu denjenigen Bereichen von LED-Modul (2) und Kühlkörper (3) verbessert wird, die zum gegenseitigen Kontakt vorgesehen sind.
PCT/EP2009/007908 2008-11-05 2009-11-04 Led-leuchte WO2010051985A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009801439386A CN102216683A (zh) 2008-11-05 2009-11-04 Led灯
EP09753030.7A EP2350528B1 (de) 2008-11-05 2009-11-04 Led-leuchte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008055864A DE102008055864A1 (de) 2008-11-05 2008-11-05 LED-Leuchte
DE102008055864.8 2008-11-05

Publications (3)

Publication Number Publication Date
WO2010051985A2 WO2010051985A2 (de) 2010-05-14
WO2010051985A3 true WO2010051985A3 (de) 2010-07-01
WO2010051985A8 WO2010051985A8 (de) 2011-05-05

Family

ID=41600730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/007908 WO2010051985A2 (de) 2008-11-05 2009-11-04 Led-leuchte

Country Status (4)

Country Link
EP (3) EP2436975B1 (de)
CN (1) CN102216683A (de)
DE (1) DE102008055864A1 (de)
WO (1) WO2010051985A2 (de)

Families Citing this family (30)

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DE102009014485A1 (de) * 2009-03-23 2010-09-30 Ledon Lighting Jennersdorf Gmbh LED-Leuchte
DE102010039120A1 (de) * 2010-08-10 2012-02-16 Osram Ag Leiterplatte mit mindestens einer Halbleiterlichtquelle, Auflage für die Leiterplatte, System aus der Leiterplatte und der Auflage sowie Verfahren zum Befestigen der Leiterplatte an der Auflage
WO2012056269A1 (en) * 2010-10-28 2012-05-03 Iq Group Sdn Bhd A light emitting diode light module with its module housing as a heat sink
NL2006167C2 (nl) 2011-02-08 2012-08-09 Led Expert Participatie B V Verlichtingsarmatuur, in het bijzonder voor led-verlichting.
DE202011004439U1 (de) 2011-03-25 2011-06-09 LI-EX GmbH, 93152 Beleuchtungsvorrichtung
CN102588831A (zh) * 2012-01-14 2012-07-18 盛世照明有限公司 方便转动的led射灯
CN202521394U (zh) * 2012-02-10 2012-11-07 陈少藩 一种射灯模组及其系统
CA2910051C (en) * 2013-04-22 2021-05-25 Lucifer Lighting Company Hinge-mounted rotating base spotlight
DE202013102670U1 (de) * 2013-06-20 2014-09-23 Zumtobel Lighting Gmbh Leuchte zur Verwendung in einem Lichtbandsystem sowie Lichtbandsystem
CN103375778A (zh) * 2013-07-04 2013-10-30 中山泰腾照明有限公司 一种led灯具
CN104421704A (zh) * 2013-09-10 2015-03-18 浙江中博光电科技有限公司 植物灯
USD753328S1 (en) 2013-11-18 2016-04-05 Lucifer Lighting Company Cylindrical lighting fixture
DE202014100952U1 (de) * 2014-03-03 2015-06-09 Zumtobel Lighting Gmbh Leuchte mit Leuchtmitteln für direkte und indirekte Lichtabgabe
CN105276436A (zh) * 2014-06-20 2016-01-27 甄国富 Led射灯结构
CN104566018A (zh) * 2014-12-15 2015-04-29 苏州汉克山姆照明科技有限公司 应用于太空飞船的led灯具
US10344958B2 (en) 2014-12-16 2019-07-09 Lucifer Lighting Company Adjustable and/or recessed light fixtures and related components and methods
WO2016127288A1 (zh) * 2015-02-09 2016-08-18 鲁周波 导轨式led灯具
AT516979B1 (de) * 2015-03-30 2017-03-15 Brunner Marco Leuchtkörper
USD843642S1 (en) 2015-05-03 2019-03-19 Lucifer Lighting Company Cylindrical fixture mount
DE202017106490U1 (de) * 2017-10-26 2019-01-30 Zumtobel Lighting Gmbh Befestigungseinheit für eine Befestigung einer Leuchte an einem Trägerelement
DE102018122361A1 (de) * 2018-09-13 2020-03-19 candela GmbH Modulares Leuchtensystem
CN210088638U (zh) * 2019-05-31 2020-02-18 欧普照明股份有限公司 一种射灯
US10989397B2 (en) * 2019-07-01 2021-04-27 Green Creative Ltd Track-light fixture
USD950824S1 (en) 2019-08-02 2022-05-03 Brandon Cohen Integrated lighting module
US11466849B2 (en) 2020-10-12 2022-10-11 Brandon Cohen Integrated lighting module
US11739893B2 (en) 2021-03-23 2023-08-29 Amp Plus, Inc. Light fixture
US11300259B1 (en) 2021-06-30 2022-04-12 Brandon Cohen Downlight module with extendable lens
US11649954B2 (en) 2021-04-30 2023-05-16 Amp Plus, Inc. Integrated lighting module and housing therefor
US11668458B2 (en) 2021-06-30 2023-06-06 Amp Plus, Inc. Integrated lighting module
DE202022101815U1 (de) * 2022-04-05 2022-04-12 Thomas Struth Deckenleuchte und Beleuchtungsanordnung

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Publication number Priority date Publication date Assignee Title
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US5808592A (en) * 1994-04-28 1998-09-15 Toyoda Gosei Co., Ltd. Integrated light-emitting diode lamp and method of producing the same
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US20050265019A1 (en) * 2004-05-26 2005-12-01 Gelcore Llc LED lighting systems for product display cases
US20070098334A1 (en) * 2005-10-31 2007-05-03 Kuei-Fang Chen Light emitting device
DE102006048230A1 (de) * 2006-10-11 2008-04-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchtdiodensystem, Verfahren zur Herstellung eines solchen und Hinterleuchtungseinrichtung
DE102007041126A1 (de) * 2007-08-30 2009-03-05 Osram Opto Semiconductors Gmbh Beleuchtungsvorrichtung, Beleuchtungsanordnung, Verfahren zur Verwendung eines optoelektronischen Bauelements
US20090213595A1 (en) * 2008-02-26 2009-08-27 Clayton Alexander Light fixture assembly and led assembly
WO2010004503A1 (en) * 2008-07-11 2010-01-14 Koninklijke Philips Electronics N.V. Light output device and assembly method

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Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036248A (en) * 1989-03-31 1991-07-30 Ledstar Inc. Light emitting diode clusters for display signs
US5808592A (en) * 1994-04-28 1998-09-15 Toyoda Gosei Co., Ltd. Integrated light-emitting diode lamp and method of producing the same
EP1467416A2 (de) * 2003-04-11 2004-10-13 Weldon Technologies, Inc. Hochleistungsleuchtdiode
EP1552983A1 (de) * 2004-01-07 2005-07-13 Goodrich Hella Aerospace Lighting Systems GmbH Leuchte, insbesondere Warnleuchte, für ein Fahrzeug
US20050265019A1 (en) * 2004-05-26 2005-12-01 Gelcore Llc LED lighting systems for product display cases
US20070098334A1 (en) * 2005-10-31 2007-05-03 Kuei-Fang Chen Light emitting device
DE102006048230A1 (de) * 2006-10-11 2008-04-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchtdiodensystem, Verfahren zur Herstellung eines solchen und Hinterleuchtungseinrichtung
DE102007041126A1 (de) * 2007-08-30 2009-03-05 Osram Opto Semiconductors Gmbh Beleuchtungsvorrichtung, Beleuchtungsanordnung, Verfahren zur Verwendung eines optoelektronischen Bauelements
US20090213595A1 (en) * 2008-02-26 2009-08-27 Clayton Alexander Light fixture assembly and led assembly
WO2010004503A1 (en) * 2008-07-11 2010-01-14 Koninklijke Philips Electronics N.V. Light output device and assembly method

Also Published As

Publication number Publication date
EP2436974A1 (de) 2012-04-04
CN102216683A (zh) 2011-10-12
EP2350528B1 (de) 2013-10-02
EP2436975B1 (de) 2014-04-16
WO2010051985A2 (de) 2010-05-14
DE102008055864A1 (de) 2010-05-06
EP2436974B1 (de) 2013-10-16
WO2010051985A8 (de) 2011-05-05
EP2350528A2 (de) 2011-08-03
EP2436975A1 (de) 2012-04-04

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