EP1729059A3 - LED-light and device consisting of lamp body and LED-power supply device - Google Patents

LED-light and device consisting of lamp body and LED-power supply device Download PDF

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Publication number
EP1729059A3
EP1729059A3 EP06011123A EP06011123A EP1729059A3 EP 1729059 A3 EP1729059 A3 EP 1729059A3 EP 06011123 A EP06011123 A EP 06011123A EP 06011123 A EP06011123 A EP 06011123A EP 1729059 A3 EP1729059 A3 EP 1729059A3
Authority
EP
European Patent Office
Prior art keywords
led
lamp body
power supply
light
supply device
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.)
Withdrawn
Application number
EP06011123A
Other languages
German (de)
French (fr)
Other versions
EP1729059A2 (en
Inventor
Christian Kopf
Florian Wildner
Robert Wolf
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP1729059A2 publication Critical patent/EP1729059A2/en
Publication of EP1729059A3 publication Critical patent/EP1729059A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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
    • 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
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
    • 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
    • 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/78—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to other flexible printed circuits, flat or ribbon cables or like structures
    • 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
    • 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

Abstract

Offenbart ist eine LED-Leuchte, bei der ein LED-Modul (3) auf den Leuchtenkörper (2) aufgebracht ist, so dass die Höhe von Leuchtenkörper und LED-Modul ≤ 8 mm beträgt und der Leuchtenkörper (2) zumindest teilweise den Kühlkörper für das LED-Modul (3) bildet. Dabei gelangen LED-Module mit Leistungen von ≥ 3 Watt zum Einsatz. Zur Spannungsversorgung sind LED-Betriebsgeräte verwendbar, die einen Außenflächenabschnitt einer Anordnung aus Leuchtenkörper und LED-Betriebsgerät bilden, wobei die Gesamthöhe von Leuchtenkörper und LED-Betriebsgerät ≤ 10 mm beträgt, und wobei das LED-Betriebsgerät bevorzugt über den Leuchtenkörper gekühlt wird.

Figure imgaf001
Disclosed is an LED lamp, in which an LED module (3) is applied to the lamp body (2), so that the height of the lamp body and LED module ≤ 8 mm and the lamp body (2) at least partially the heat sink for the LED module (3) forms. Here, LED modules with outputs of ≥ 3 watts are used. For power supply LED operating devices are used, which form an outer surface portion of an arrangement of the lamp body and LED operating device, the total height of the lamp body and LED operating device is ≤ 10 mm, and wherein the LED operating device is preferably cooled via the lamp body.
Figure imgaf001
EP06011123A 2005-06-03 2006-05-30 LED-light and device consisting of lamp body and LED-power supply device Withdrawn EP1729059A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005025623A DE102005025623A1 (en) 2005-06-03 2005-06-03 LED luminaire and arrangement of luminaire body and LED control gear

Publications (2)

Publication Number Publication Date
EP1729059A2 EP1729059A2 (en) 2006-12-06
EP1729059A3 true EP1729059A3 (en) 2007-07-25

Family

ID=36969186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06011123A Withdrawn EP1729059A3 (en) 2005-06-03 2006-05-30 LED-light and device consisting of lamp body and LED-power supply device

Country Status (5)

Country Link
US (1) US20060274531A1 (en)
EP (1) EP1729059A3 (en)
CN (1) CN1892100A (en)
CA (1) CA2549232A1 (en)
DE (1) DE102005025623A1 (en)

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GB0525787D0 (en) * 2005-12-19 2006-01-25 Friedman Alan J Low profile lighting device
NL2000671C2 (en) 2007-05-31 2008-12-02 Princess Household Appliances Vertical type mains voltage lighting luminaire for e.g. emitting warm white color light in home application, has connection unit connecting LED module with converter, such that LED is partially engaged in cavity of luminaire body
DE102007044566A1 (en) 2007-09-07 2009-03-12 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg lighting system
GB2455049B (en) * 2007-09-10 2012-10-10 Benchmark Electronics Ltd Low profile LED lighting
KR101533128B1 (en) * 2007-09-21 2015-07-01 쿠퍼 테크놀로지스 컴파니 Light emitting diode recessed light fixture
EP2066149A3 (en) 2007-11-27 2009-08-19 Stefan Ruppel Flat LED lights with heat-dispersing board, in particular for furniture
DE102008020996A1 (en) * 2008-04-25 2009-11-26 Lanz, Rüdiger Motor driven head-movable headlight for producing multiple light and projection effects for using, particularly during event and stage technology, has multiple dichroitic prisms arranged one after other
US8519424B2 (en) 2008-08-19 2013-08-27 Plextronics, Inc. User configurable mosaic light emitting apparatus
TW201014452A (en) 2008-08-19 2010-04-01 Plextronics Inc Organic light emitting diode lighting devices
US8288951B2 (en) 2008-08-19 2012-10-16 Plextronics, Inc. Organic light emitting diode lighting systems
US8215787B2 (en) 2008-08-19 2012-07-10 Plextronics, Inc. Organic light emitting diode products
DE102008039365A1 (en) * 2008-08-22 2010-03-04 Osram Gesellschaft mit beschränkter Haftung lighting device
US20100177511A1 (en) * 2009-01-10 2010-07-15 Yu qing-lu Led luminescent light bar
DE102009009578B4 (en) 2009-02-13 2014-11-27 Osram Gmbh Mobile LED light, fixture and lamp assembly
US8576406B1 (en) 2009-02-25 2013-11-05 Physical Optics Corporation Luminaire illumination system and method
DE102010023342A1 (en) * 2010-06-10 2011-12-15 Osram Opto Semiconductors Gmbh Light-emitting diode arrangement and light-emitting means, in particular with such a light-emitting diode arrangement
DE102010036251A1 (en) * 2010-09-03 2012-03-08 Osram Opto Semiconductors Gmbh Light-emitting diode arrangement with a piezo-transformer
DE102010045054A1 (en) 2010-09-10 2012-03-15 Osram Opto Semiconductors Gmbh lighting device
DE102010042599A1 (en) * 2010-10-19 2012-04-19 Osram Ag Lighting device and method for cooling a semiconductor light source
US9151477B2 (en) 2012-02-03 2015-10-06 Cree, Inc. Lighting device and method of installing light emitter
US9151457B2 (en) 2012-02-03 2015-10-06 Cree, Inc. Lighting device and method of installing light emitter
DE202012009365U1 (en) 2012-09-28 2014-01-07 Daycar Consulting Ag LED light
DE202013100580U1 (en) 2013-02-08 2013-04-08 Robert Kölm Illuminant arrangement with optimized cooling
AT13726U1 (en) * 2013-03-28 2014-07-15 Zumtobel Lighting Gmbh lamp
USD763496S1 (en) * 2015-05-01 2016-08-09 Abl Ip Holding, Llc Luminaire
KR102518368B1 (en) * 2016-04-06 2023-04-13 삼성전자주식회사 Lighting apparatus
WO2018081177A1 (en) * 2016-10-24 2018-05-03 Ameritech Llc Luminaire including light emitting diodes and having a non-linear shape
WO2019108582A1 (en) * 2017-11-28 2019-06-06 Contemporary Visions, LLC Lighting system

Citations (4)

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DE19917401A1 (en) * 1999-04-16 2000-10-26 Hauke Haller Lighting body has board between two plates, of which at least one has openings corresponding. to LEDs on board; board with LEDs and plates are joined together to form panel
WO2004071143A1 (en) * 2003-02-07 2004-08-19 Matsushita Electric Industrial Co., Ltd. Socket for led light source and lighting system using the socket
WO2004102064A1 (en) * 2003-05-15 2004-11-25 Lucea Ag Light source
EP1519106A2 (en) * 2003-09-24 2005-03-30 Toshiba Lighting & Technology Corporation Lighting appliance

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JP2914284B2 (en) * 1996-03-26 1999-06-28 日本電気株式会社 Piezoelectric transformer
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917401A1 (en) * 1999-04-16 2000-10-26 Hauke Haller Lighting body has board between two plates, of which at least one has openings corresponding. to LEDs on board; board with LEDs and plates are joined together to form panel
WO2004071143A1 (en) * 2003-02-07 2004-08-19 Matsushita Electric Industrial Co., Ltd. Socket for led light source and lighting system using the socket
WO2004102064A1 (en) * 2003-05-15 2004-11-25 Lucea Ag Light source
EP1519106A2 (en) * 2003-09-24 2005-03-30 Toshiba Lighting & Technology Corporation Lighting appliance

Also Published As

Publication number Publication date
DE102005025623A1 (en) 2006-12-07
EP1729059A2 (en) 2006-12-06
CN1892100A (en) 2007-01-10
US20060274531A1 (en) 2006-12-07
CA2549232A1 (en) 2006-12-03

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