ATE511061T1 - Led-reflektorlampe - Google Patents

Led-reflektorlampe

Info

Publication number
ATE511061T1
ATE511061T1 AT09251457T AT09251457T ATE511061T1 AT E511061 T1 ATE511061 T1 AT E511061T1 AT 09251457 T AT09251457 T AT 09251457T AT 09251457 T AT09251457 T AT 09251457T AT E511061 T1 ATE511061 T1 AT E511061T1
Authority
AT
Austria
Prior art keywords
reflective
light sources
reflective cup
heat
led
Prior art date
Application number
AT09251457T
Other languages
English (en)
Inventor
Onn Fah Foo
Original Assignee
Mass Technology Hk Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42136007&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE511061(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mass Technology Hk Ltd filed Critical Mass Technology Hk Ltd
Application granted granted Critical
Publication of ATE511061T1 publication Critical patent/ATE511061T1/de

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
    • F21V29/502—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
    • 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
    • F21K9/68—Details of reflectors forming part of the light source
    • 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
    • F21V29/77—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
    • 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
    • F21V29/86—Ceramics or glass
    • 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
    • F21V29/89—Metals
    • 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
    • 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
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
AT09251457T 2009-01-22 2009-06-01 Led-reflektorlampe ATE511061T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100024861A CN101655187B (zh) 2008-12-17 2009-01-22 Led反射灯

Publications (1)

Publication Number Publication Date
ATE511061T1 true ATE511061T1 (de) 2011-06-15

Family

ID=42136007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09251457T ATE511061T1 (de) 2009-01-22 2009-06-01 Led-reflektorlampe

Country Status (10)

Country Link
US (1) US7997769B2 (de)
EP (1) EP2211094B1 (de)
JP (1) JP5331571B2 (de)
CN (1) CN101655187B (de)
AT (1) ATE511061T1 (de)
AU (1) AU2009201847B2 (de)
DK (1) DK2211094T3 (de)
ES (1) ES2365031T3 (de)
PL (1) PL2211094T3 (de)
PT (1) PT2211094E (de)

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EP2182275A1 (de) * 2008-10-31 2010-05-05 Osram Gesellschaft mit Beschränkter Haftung Beleuchtungsmodul und entsprechendes Verfahren
CN101655187B (zh) 2008-12-17 2011-11-23 马士科技有限公司 Led反射灯
EP2435752B1 (de) * 2009-05-28 2017-08-23 Philips Lighting Holding B.V. Beleuchtungsvorrichtung mit einer eine lichtquelle umschliessenden hülle
CN201706304U (zh) * 2010-07-01 2011-01-12 正屋(厦门)电子有限公司 灯具的改良结构
US20130187535A1 (en) * 2010-01-07 2013-07-25 Mainhouse (Xiamen) Electronics Co., Ltd. LED Lamp
RU2578198C2 (ru) * 2010-03-03 2016-03-27 Конинклейке Филипс Электроникс Н.В. Электрическая лампа, имеющая рефлектор для переноса тепла от источника света
SG184503A1 (en) * 2010-04-09 2012-11-29 Amoluxe Co Ltd Led street light
US8534880B1 (en) * 2010-04-12 2013-09-17 Analog Technologies Corp. Solid state lighting system
CN101858507A (zh) * 2010-04-14 2010-10-13 苏州泰利电器照明制造有限公司 一种通用led透射照明灯
US8888318B2 (en) * 2010-06-11 2014-11-18 Intematix Corporation LED spotlight
CN101858567A (zh) * 2010-06-13 2010-10-13 海洋王照明科技股份有限公司 一种反光组件及包含该反光组件的照明设备
US8556473B2 (en) * 2010-06-30 2013-10-15 Osram Sylvania Inc. Lamp with a truncated reflector cup
US8465178B2 (en) * 2010-09-07 2013-06-18 Cree, Inc. LED lighting fixture
US8651705B2 (en) * 2010-09-07 2014-02-18 Cree, Inc. LED lighting fixture
US8602607B2 (en) * 2010-10-21 2013-12-10 General Electric Company Lighting system with thermal management system having point contact synthetic jets
WO2012055091A1 (zh) * 2010-10-26 2012-05-03 马士科技有限公司 Led反射灯
WO2012064903A1 (en) * 2010-11-11 2012-05-18 Bridgelux, Inc. Led light using internal reflector
CN202091826U (zh) 2011-05-05 2011-12-28 厦门砺德光电科技有限公司 Led反射调节灯
CZ22371U1 (cs) 2011-05-13 2011-06-13 Ledwell S.R.O. Svítidlo, zejména reflektorové, s usmerneným tokem svetla
US8704432B2 (en) * 2011-05-25 2014-04-22 Seoul Semiconductor Co., Ltd. LED lamp
US8757840B2 (en) * 2011-06-23 2014-06-24 Cree, Inc. Solid state retroreflective directional lamp
US8616724B2 (en) 2011-06-23 2013-12-31 Cree, Inc. Solid state directional lamp including retroreflective, multi-element directional lamp optic
USD696436S1 (en) 2011-06-23 2013-12-24 Cree, Inc. Solid state directional lamp
US8777463B2 (en) 2011-06-23 2014-07-15 Cree, Inc. Hybrid solid state emitter printed circuit board for use in a solid state directional lamp
US8777455B2 (en) * 2011-06-23 2014-07-15 Cree, Inc. Retroreflective, multi-element design for a solid state directional lamp
KR101281974B1 (ko) * 2011-09-07 2013-07-05 주식회사 팬택 냉각 구조를 갖는 휴대용 단말기
EP2667087B1 (de) * 2012-05-24 2014-10-15 Goodrich Lighting Systems GmbH Raumschiff-Bodenmanöverlicht
US9291328B1 (en) * 2012-09-29 2016-03-22 Star Headlight & Lantern Co., Inc. Interior lens for a light bar
CN102937250A (zh) * 2012-11-28 2013-02-20 山东申安照明科技有限公司 一种led灯
WO2014136074A1 (en) 2013-03-07 2014-09-12 Koninklijke Philips N.V. Low-profile optical arrangement
JP6433979B2 (ja) * 2013-04-10 2018-12-05 フィリップス ライティング ホールディング ビー ヴィ 照明装置及び照明器具
JP6393101B2 (ja) * 2014-07-16 2018-09-19 株式会社日立エルジーデータストレージ 光モジュールおよび投写型画像表示装置
US9410676B1 (en) * 2015-03-20 2016-08-09 Green Creative, Llc LED light bulb
US20170276297A1 (en) * 2016-03-22 2017-09-28 Litetronics International, Inc. Led par lamp and method of making
CN109424933A (zh) * 2017-07-17 2019-03-05 佛山市蔚蓝光电科技有限公司 铝基板相互穿插型led车灯
WO2020010473A1 (en) * 2018-07-13 2020-01-16 10644137 Canada Inc. High-performance high-power led lighting systems and methods thereof

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US6578998B2 (en) * 2001-03-21 2003-06-17 A L Lightech, Inc. Light source arrangement
US6641284B2 (en) * 2002-02-21 2003-11-04 Whelen Engineering Company, Inc. LED light assembly
CH696642A5 (de) * 2003-04-30 2007-08-31 Lighting Innovation Group Ag Träger für eine Leuchte sowie Leuchtenkopf mit einem Träger und einem Reflektor.
JP3938100B2 (ja) * 2003-05-15 2007-06-27 邦裕 服部 Ｌｅｄランプおよびｌｅｄ照明具
US7246921B2 (en) * 2004-02-03 2007-07-24 Illumitech, Inc. Back-reflecting LED light source
US7575354B2 (en) * 2004-09-16 2009-08-18 Magna International Inc. Thermal management system for solid state automotive lighting
US7207695B2 (en) * 2004-11-22 2007-04-24 Osram Sylvania Inc. LED lamp with LEDs on a heat conductive post and method of making the LED lamp
JP2006147426A (ja) * 2004-11-22 2006-06-08 Sooramu Kk 自動車用ヘッドライト装置のランプユニットとそのランプシェード
JP4693152B2 (ja) * 2005-04-27 2011-06-01 シチズン電子株式会社 発光ダイオード
JP4490330B2 (ja) * 2005-05-24 2010-06-23 本田技研工業株式会社 車両用ターンシグナルランプ
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US20080117619A1 (en) * 2006-11-21 2008-05-22 Siew It Pang Light source utilizing a flexible circuit carrier and flexible reflectors
JP4812637B2 (ja) * 2007-01-17 2011-11-09 株式会社フジクラ 照明装置
CN201014250Y (zh) 2007-02-14 2008-01-30 马士科技有限公司 紧凑型反射荧光灯装置
CN201152496Y (zh) 2008-01-30 2008-11-19 陈文良 一种led灯具
CN101655187B (zh) 2008-12-17 2011-11-23 马士科技有限公司 Led反射灯

Also Published As

Publication number Publication date
EP2211094A1 (de) 2010-07-28
US7997769B2 (en) 2011-08-16
AU2009201847B2 (en) 2012-02-02
PT2211094E (pt) 2011-09-02
CN101655187A (zh) 2010-02-24
PL2211094T3 (pl) 2011-09-30
US20100182784A1 (en) 2010-07-22
AU2009201847A1 (en) 2010-08-05
HK1142117A1 (en) 2010-11-26
EP2211094B1 (de) 2011-05-25
ES2365031T3 (es) 2011-09-20
CN101655187B (zh) 2011-11-23
JP5331571B2 (ja) 2013-10-30
JP2010170977A (ja) 2010-08-05
DK2211094T3 (da) 2011-08-22

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