EP2411727A4 - Lampe d'éclairage à diodes électroluminescentes - Google Patents

Lampe d'éclairage à diodes électroluminescentes

Info

Publication number
EP2411727A4
EP2411727A4 EP09842042.5A EP09842042A EP2411727A4 EP 2411727 A4 EP2411727 A4 EP 2411727A4 EP 09842042 A EP09842042 A EP 09842042A EP 2411727 A4 EP2411727 A4 EP 2411727A4
Authority
EP
European Patent Office
Prior art keywords
led lighting
lighting lamp
lamp
led
lighting
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Withdrawn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
EP09842042.5A
Other languages
German (de)
English (en)
Other versions
EP2411727A1 (fr
Inventor
Yung Pun Cheng
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CN2009200095966U external-priority patent/CN201599728U/zh
Priority claimed from CN200920009597U external-priority patent/CN201386989Y/zh
Priority claimed from CN200920147539U external-priority patent/CN201386938Y/zh
Priority claimed from US12/506,188 external-priority patent/US8382331B2/en
Application filed by Individual filed Critical Individual
Publication of EP2411727A1 publication Critical patent/EP2411727A1/fr
Publication of EP2411727A4 publication Critical patent/EP2411727A4/fr
Withdrawn legal-status Critical Current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
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • 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
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
    • 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
    • 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
    • F21K9/232—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 an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • 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
    • F21V29/77—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
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • 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
    • 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
EP09842042.5A 2009-03-26 2009-08-13 Lampe d'éclairage à diodes électroluminescentes Withdrawn EP2411727A4 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN2009200095966U CN201599728U (zh) 2009-03-26 2009-03-26 采用二级散热且亮度增强的led照明灯
CN200920009597U CN201386989Y (zh) 2009-03-26 2009-03-26 采用二级散热的led照明灯
US16657709P 2009-04-03 2009-04-03
CN200920147539U CN201386938Y (zh) 2009-04-08 2009-04-08 采用二级散热的led照明灯
US12/506,188 US8382331B2 (en) 2009-04-03 2009-07-20 LED lighting lamp
PCT/CN2009/000927 WO2010108305A1 (fr) 2009-03-26 2009-08-13 Lampe d'éclairage à diodes électroluminescentes

Publications (2)

Publication Number Publication Date
EP2411727A1 EP2411727A1 (fr) 2012-02-01
EP2411727A4 true EP2411727A4 (fr) 2016-06-08

Family

ID=45327311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09842042.5A Withdrawn EP2411727A4 (fr) 2009-03-26 2009-08-13 Lampe d'éclairage à diodes électroluminescentes

Country Status (4)

Country Link
EP (1) EP2411727A4 (fr)
KR (1) KR20120023619A (fr)
CA (1) CA2759812A1 (fr)
WO (1) WO2010108305A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9797565B2 (en) 2012-10-31 2017-10-24 Thomas & Betts International Llc LED engine for emergency lighting
KR102007403B1 (ko) * 2012-11-02 2019-08-05 엘지이노텍 주식회사 발광 소자 패키지 및 이를 포함하는 조명 유닛
KR101888191B1 (ko) * 2017-03-05 2018-08-13 (주)매크로 이빈 저중량의 조각 led 조명등
CN107327801A (zh) * 2017-08-03 2017-11-07 京东方科技集团股份有限公司 Led照明光色温的调节方法和色温可调的led照明灯

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014789A1 (fr) * 1999-08-23 2001-03-01 Dialight Corporation Feu d'obstacle a led
EP1353120A2 (fr) * 2002-04-09 2003-10-15 Osram Sylvania Inc. Dispositif à enclenchement à diode électroluminescente de véhicle automobile
EP1357335A2 (fr) * 2002-04-23 2003-10-29 Nichia Corporation Dispositif d'éclairage
CN2643487Y (zh) * 2003-06-24 2004-09-22 陈聪欣 发光二极管散热支架结构的改良
CN2851822Y (zh) * 2005-11-08 2006-12-27 光碁科技股份有限公司 三百六十度发光的高散热立式发光二极管灯泡
CN1936417A (zh) * 2006-10-11 2007-03-28 吴娟 Led路灯光源
CN201003736Y (zh) * 2006-11-02 2008-01-09 袁景玉 半导体led路灯散热结构
US20080191219A1 (en) * 2007-02-14 2008-08-14 Cree, Inc. Thermal Transfer in Solid State Light Emitting Apparatus and Methods of Manufacturing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1372096A (zh) 2001-02-26 2002-10-02 王天财 发光二极管式照明灯
GB0424892D0 (en) * 2004-11-11 2004-12-15 Fowler James A Lighting device
US7121687B2 (en) * 2005-01-25 2006-10-17 Osram Sylvania Inc. Automotive LED bulb
CN101182916B (zh) 2007-08-15 2011-10-26 宁波安迪光电科技有限公司 Led灯具
CN201093269Y (zh) * 2007-09-05 2008-07-30 宁波燎原工业股份有限公司 Led路灯灯头

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014789A1 (fr) * 1999-08-23 2001-03-01 Dialight Corporation Feu d'obstacle a led
EP1353120A2 (fr) * 2002-04-09 2003-10-15 Osram Sylvania Inc. Dispositif à enclenchement à diode électroluminescente de véhicle automobile
EP1357335A2 (fr) * 2002-04-23 2003-10-29 Nichia Corporation Dispositif d'éclairage
CN2643487Y (zh) * 2003-06-24 2004-09-22 陈聪欣 发光二极管散热支架结构的改良
CN2851822Y (zh) * 2005-11-08 2006-12-27 光碁科技股份有限公司 三百六十度发光的高散热立式发光二极管灯泡
CN1936417A (zh) * 2006-10-11 2007-03-28 吴娟 Led路灯光源
CN201003736Y (zh) * 2006-11-02 2008-01-09 袁景玉 半导体led路灯散热结构
US20080191219A1 (en) * 2007-02-14 2008-08-14 Cree, Inc. Thermal Transfer in Solid State Light Emitting Apparatus and Methods of Manufacturing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010108305A1 *

Also Published As

Publication number Publication date
CA2759812A1 (fr) 2010-09-30
KR20120023619A (ko) 2012-03-13
WO2010108305A1 (fr) 2010-09-30
EP2411727A1 (fr) 2012-02-01

Similar Documents

Publication Publication Date Title
EP2399070A4 (fr) Ampoules d'éclairage à led pour éclairage d'espace
EP2286141A4 (fr) Luminaire à led
EP2286142A4 (fr) Luminaire à diode électroluminescente encastré
EP2201284A4 (fr) Lampe à éclairage par diode électroluminescente
EP2614294A4 (fr) Appareil d'éclairage à led
EP2613971A4 (fr) Appareil d'éclairage à del
EP2282112A4 (fr) Lampe à diodes électroluminescentes réparties
TWM389204U (en) LED illumination lamp
ZA201000936B (en) An led lamp
EP2396591A4 (fr) Appareil d'éclairage à led
HK1150067A1 (en) Built-in led lamp led
AU322555S (en) Led lamp
PL390552A1 (pl) Lampa oświetleniowa LED
HK1156681A1 (en) Led fluorescent lamp led
GB0900068D0 (en) LED lamps
EP2411727A4 (fr) Lampe d'éclairage à diodes électroluminescentes
GB0900065D0 (en) LED lamps
GB0900067D0 (en) LED lamps
GB0900066D0 (en) LED lamps
TWM401101U (en) LED illumination lamp
EP2487997A4 (fr) Lampe à del
TWM372443U (en) LED lighting
TWM371305U (en) LED lighting
TWI368713B (en) Led lamp
TWI368707B (en) Led lamp

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20111025

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160506

RIC1 Information provided on ipc code assigned before grant

Ipc: F21S 2/00 20160101AFI20160429BHEP

Ipc: F21V 29/83 20150101ALI20160429BHEP

Ipc: F21K 9/00 20160101ALI20160429BHEP

Ipc: F21V 29/00 20150101ALI20160429BHEP

Ipc: F21Y 111/00 20160101ALI20160429BHEP

Ipc: F21Y 115/10 20160101ALI20160429BHEP

Ipc: F21V 19/00 20060101ALI20160429BHEP

Ipc: F21V 29/77 20150101ALI20160429BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170904

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180116