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DE50113726D1 - Leuchtdiodenanordnung mit reflektor - Google Patents

Leuchtdiodenanordnung mit reflektor

Info

Publication number
DE50113726D1
DE50113726D1 DE50113726T DE50113726T DE50113726D1 DE 50113726 D1 DE50113726 D1 DE 50113726D1 DE 50113726 T DE50113726 T DE 50113726T DE 50113726 T DE50113726 T DE 50113726T DE 50113726 D1 DE50113726 D1 DE 50113726D1
Authority
DE
Germany
Prior art keywords
reflector
light source
diode assembly
light diode
carrier surface
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.)
Expired - Lifetime
Application number
DE50113726T
Other languages
English (en)
Inventor
Katharina Keller
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.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Austria filed Critical Zumtobel Lighting GmbH Austria
Application granted granted Critical
Publication of DE50113726D1 publication Critical patent/DE50113726D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • 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
    • 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
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
DE50113726T 2000-02-14 2001-01-29 Leuchtdiodenanordnung mit reflektor Expired - Lifetime DE50113726D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20002565U DE20002565U1 (de) 2000-02-14 2000-02-14 Leuchtdiodenanordnung mit Reflektor
PCT/EP2001/000934 WO2001059359A1 (de) 2000-02-14 2001-01-29 Leuchtdiodenanordnung mit reflektor

Publications (1)

Publication Number Publication Date
DE50113726D1 true DE50113726D1 (de) 2008-04-24

Family

ID=7937254

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20002565U Expired - Lifetime DE20002565U1 (de) 2000-02-14 2000-02-14 Leuchtdiodenanordnung mit Reflektor
DE50113726T Expired - Lifetime DE50113726D1 (de) 2000-02-14 2001-01-29 Leuchtdiodenanordnung mit reflektor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20002565U Expired - Lifetime DE20002565U1 (de) 2000-02-14 2000-02-14 Leuchtdiodenanordnung mit Reflektor

Country Status (6)

Country Link
US (1) US6857763B2 (de)
EP (1) EP1255948B1 (de)
AT (1) ATE389143T1 (de)
AU (1) AU2001252121A1 (de)
DE (2) DE20002565U1 (de)
WO (1) WO2001059359A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105622A1 (de) * 2001-02-08 2002-08-14 Insta Elektro Gmbh Beleuchtungseinrichtung
DE10109997A1 (de) * 2001-03-01 2002-09-05 Diemer & Fastenrath Gmbh & Co Leseleuchte für ein Fahrzeug, insbesondere für ein Kraftfahrzeug
DE10311853B4 (de) * 2003-03-17 2005-03-24 Daimlerchrysler Ag Scheinwerfer für ein Fahrzeug
WO2005085706A1 (de) * 2004-03-05 2005-09-15 Patent-Treuhand Gesellschaft Für Elektrische Glühlampen Mbh Lampe
USD567422S1 (en) 2005-01-18 2008-04-22 Musco Corporation Lighting fixture
KR101303364B1 (ko) 2005-02-02 2013-09-03 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 광원 모듈, 홀더 및 광학 시스템
WO2007022314A2 (en) * 2005-08-17 2007-02-22 Illumination Management Solutions, Inc. An improved optic for leds and other light sources
CN101101090A (zh) * 2006-07-07 2008-01-09 启萌科技有限公司 照明装置
EP1985912B1 (de) * 2007-04-26 2017-06-07 Frowein EZH GmbH Operationsleuchte
DE102007030186B4 (de) * 2007-06-27 2009-04-23 Harald Hofmann Lineare LED-Lampe und Leuchtensystem mit derselben
TW200925513A (en) * 2007-12-11 2009-06-16 Prodisc Technology Inc LED lamp structure for reducing multiple shadows
WO2009111905A1 (zh) * 2008-03-13 2009-09-17 鑫源盛科技股份有限公司 半导体固态照明灯具及其照明方法
DE102008031987A1 (de) 2008-07-07 2010-04-15 Osram Gesellschaft mit beschränkter Haftung Leuchtvorrichtung
US7824068B2 (en) * 2008-11-28 2010-11-02 Wulfinghoff Donald R Lighting fixtures and systems with high energy efficiency and visual quality
US8568000B2 (en) * 2011-08-29 2013-10-29 Tai-Her Yang Annular-arranged lamp capable of backward projecting by concave sphere
DE102012020931B4 (de) 2012-10-25 2022-10-20 Rüdiger Lanz Hochleistungsscheinwerfer mit Hochleistungs-LED-Leuchtmittel
CN103062684A (zh) * 2013-01-07 2013-04-24 威海大荣新能源开发有限公司 一种用于教学场所的荧光灯具
DE202016100354U1 (de) * 2016-01-27 2017-05-02 Elpro Lichttechnik Gmbh Elektrische Leuchte

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360860A (en) * 1977-03-07 1982-11-23 Johnson Hugh G Self-contained hand held portable lantern-flashlight consisting of a manually operated generator and rechargeable batteries
DE3434410A1 (de) * 1984-09-19 1986-03-27 Ingo 8000 München Maurer Elektrische haengelampe
JPH01117229A (ja) 1988-09-17 1989-05-10 Fuji Electric Co Ltd 回路しゃ断器用組み込みスイッチ
DE3835942A1 (de) * 1988-10-21 1990-04-26 Telefunken Electronic Gmbh Flaechenhafter strahler
DE4137208A1 (de) * 1991-11-12 1993-05-13 Swarovski & Co Beleuchtungskoerper
DE9206859U1 (de) * 1992-05-20 1992-09-03 Franz, H. G., 2000 Hamburg Lampe für Fahrrad-Rückleuchte
US5782553A (en) * 1993-10-28 1998-07-21 Mcdermott; Kevin Multiple lamp lighting device
JPH0846244A (ja) * 1994-07-29 1996-02-16 Victor Co Of Japan Ltd 発光装置
US5561346A (en) * 1994-08-10 1996-10-01 Byrne; David J. LED lamp construction
US5697584A (en) * 1995-07-27 1997-12-16 Union Switch & Signal Inc. Railroad searchlight signal with solid state illuminant and aspect indication
DE19615388A1 (de) * 1996-04-18 1997-10-23 Zumtobel Licht Leuchte mit einer insbesondere kleinvolumigen Lampe
DE19620209A1 (de) * 1996-05-20 1997-11-27 Zumtobel Licht Leuchte mit einem profilierten Basiskörper als Träger für wenigstens eine Lampe
US6441943B1 (en) * 1997-04-02 2002-08-27 Gentex Corporation Indicators and illuminators using a semiconductor radiation emitter package
JPH1117229A (ja) 1997-06-27 1999-01-22 Iwasaki Electric Co Ltd 反射型発光ダイオード及びその実装方法
US6019493A (en) * 1998-03-13 2000-02-01 Kuo; Jeffrey High efficiency light for use in a traffic signal light, using LED's
DE19837224A1 (de) * 1998-08-17 2000-03-09 Siemens Ag Leuchteinrichtung für die Signalabgabe auf sowie die Kennzeichnung und Markierung von Verkehrsflächen
DE29913930U1 (de) * 1999-08-13 1999-11-18 Strobl, Thomas, 82541 Münsing Mobile Leuchte
DE29919817U1 (de) * 1999-11-11 2000-01-05 Hella Kg Hueck & Co, 59557 Lippstadt Kraftfahrzeugleuchte

Also Published As

Publication number Publication date
DE20002565U1 (de) 2001-06-28
EP1255948B1 (de) 2008-03-12
EP1255948A1 (de) 2002-11-13
US20020191398A1 (en) 2002-12-19
US6857763B2 (en) 2005-02-22
ATE389143T1 (de) 2008-03-15
AU2001252121A1 (en) 2001-08-20
WO2001059359A1 (de) 2001-08-16

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Legal Events

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