EP2549171A3 - LED-Lampe und Beleuchtungsvorrichtung - Google Patents

LED-Lampe und Beleuchtungsvorrichtung Download PDF

Info

Publication number
EP2549171A3
EP2549171A3 EP11189469.7A EP11189469A EP2549171A3 EP 2549171 A3 EP2549171 A3 EP 2549171A3 EP 11189469 A EP11189469 A EP 11189469A EP 2549171 A3 EP2549171 A3 EP 2549171A3
Authority
EP
European Patent Office
Prior art keywords
lamp
base
reflective cup
thermally conductive
light source
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Withdrawn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
EP11189469.7A
Other languages
English (en)
French (fr)
Other versions
EP2549171A2 (de
Inventor
Lei Yi
Youqing Liang
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.)
Civilight Shenzhen Semiconductor Lighting Co Ltd
Original Assignee
Civilight Shenzhen Semiconductor Lighting Co 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
Application filed by Civilight Shenzhen Semiconductor Lighting Co Ltd filed Critical Civilight Shenzhen Semiconductor Lighting Co Ltd
Publication of EP2549171A2 publication Critical patent/EP2549171A2/de
Publication of EP2549171A3 publication Critical patent/EP2549171A3/de
Withdrawn legal-status Critical Current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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting 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
    • F21V7/00—Reflectors for 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP11189469.7A 2011-07-20 2011-11-17 LED-Lampe und Beleuchtungsvorrichtung Withdrawn EP2549171A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202571358U CN202176934U (zh) 2011-07-20 2011-07-20 一种led灯具及照明设备

Publications (2)

Publication Number Publication Date
EP2549171A2 EP2549171A2 (de) 2013-01-23
EP2549171A3 true EP2549171A3 (de) 2013-04-10

Family

ID=44992771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11189469.7A Withdrawn EP2549171A3 (de) 2011-07-20 2011-11-17 LED-Lampe und Beleuchtungsvorrichtung

Country Status (2)

Country Link
EP (1) EP2549171A3 (de)
CN (1) CN202176934U (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015087116A1 (en) * 2013-12-13 2015-06-18 Dmy Mühendi̇sli̇k Elektri̇k Maki̇ne İnşaat Ve Bi̇li̇şi̇m San. Ti̇c. Ltd. Şti̇. A reflector for illumination
CN104654084A (zh) * 2015-02-17 2015-05-27 浙江生辉照明有限公司 一种高效散热led灯
CN104791683A (zh) * 2015-04-07 2015-07-22 汪坚 一种婴儿车用led照明灯
CN105444121A (zh) * 2015-12-21 2016-03-30 佛山贝利安照明科技有限公司 一种led灯的一体式反射罩结构
CN105650567A (zh) * 2016-01-27 2016-06-08 苏州泓启业亿电子科技有限公司 一种电动车led照明指示系统
CN105674149A (zh) * 2016-01-27 2016-06-15 徐存然 一种池塘探照灯灯架
CN108253351A (zh) * 2018-02-06 2018-07-06 佛山市凯昌灯饰电器有限公司 一种多方向转动的导轨灯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004042186A1 (de) * 2004-08-31 2006-03-02 Osram Opto Semiconductors Gmbh Gehäuse für ein optoelektronisches Bauelement und optoelektronisches Bauelement
FR2923286A3 (fr) * 2007-11-02 2009-05-08 Unity Opto Technology Co Ltd Dispositif d'eclairage
EP2199658A1 (de) * 2007-10-16 2010-06-23 Toshiba Lighting & Technology Corporation Lampe mit lichtemittierendem element und beleuchtungseinheit
US20100327745A1 (en) * 2009-06-24 2010-12-30 Mahendra Dassanayake Opto-thermal solution for multi-utility solid state lighting device using conic section geometries
US20110095690A1 (en) * 2009-10-22 2011-04-28 Thermal Solution Resources, Llc Overmolded LED Light Assembly and Method of Manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004042186A1 (de) * 2004-08-31 2006-03-02 Osram Opto Semiconductors Gmbh Gehäuse für ein optoelektronisches Bauelement und optoelektronisches Bauelement
EP2199658A1 (de) * 2007-10-16 2010-06-23 Toshiba Lighting & Technology Corporation Lampe mit lichtemittierendem element und beleuchtungseinheit
FR2923286A3 (fr) * 2007-11-02 2009-05-08 Unity Opto Technology Co Ltd Dispositif d'eclairage
US20100327745A1 (en) * 2009-06-24 2010-12-30 Mahendra Dassanayake Opto-thermal solution for multi-utility solid state lighting device using conic section geometries
US20110095690A1 (en) * 2009-10-22 2011-04-28 Thermal Solution Resources, Llc Overmolded LED Light Assembly and Method of Manufacture

Also Published As

Publication number Publication date
EP2549171A2 (de) 2013-01-23
CN202176934U (zh) 2012-03-28

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