CN104100862B - 照明装置 - Google Patents

照明装置 Download PDF

Info

Publication number
CN104100862B
CN104100862B CN201410145433.6A CN201410145433A CN104100862B CN 104100862 B CN104100862 B CN 104100862B CN 201410145433 A CN201410145433 A CN 201410145433A CN 104100862 B CN104100862 B CN 104100862B
Authority
CN
China
Prior art keywords
light
lighting device
thermal component
cover
heat dissipation
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.)
Active
Application number
CN201410145433.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN104100862A (zh
Inventor
朱根铎
林东宁
李相勋
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.)
Suzhou Liyu Semiconductor Co ltd
Original Assignee
LG Innotek 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
Priority claimed from KR1020130039836A external-priority patent/KR102014174B1/ko
Priority claimed from KR1020130049520A external-priority patent/KR102014173B1/ko
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Publication of CN104100862A publication Critical patent/CN104100862A/zh
Application granted granted Critical
Publication of CN104100862B publication Critical patent/CN104100862B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F21V23/023—Power supplies in a casing
    • 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
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • 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
    • F21K9/238—Arrangement or mounting of circuit elements integrated in 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • 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
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
CN201410145433.6A 2013-04-11 2014-04-11 照明装置 Active CN104100862B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2013-0039836 2013-04-11
KR1020130039836A KR102014174B1 (ko) 2013-04-11 2013-04-11 조명 장치
KR10-2013-0049520 2013-05-02
KR1020130049520A KR102014173B1 (ko) 2013-05-02 2013-05-02 조명 장치

Publications (2)

Publication Number Publication Date
CN104100862A CN104100862A (zh) 2014-10-15
CN104100862B true CN104100862B (zh) 2017-11-24

Family

ID=50735823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410145433.6A Active CN104100862B (zh) 2013-04-11 2014-04-11 照明装置

Country Status (4)

Country Link
US (1) US20140307427A1 (enExample)
EP (2) EP2789893B1 (enExample)
JP (1) JP6300607B2 (enExample)
CN (1) CN104100862B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201445082A (zh) * 2013-05-29 2014-12-01 Genesis Photonics Inc 發光裝置
US9951910B2 (en) * 2014-05-19 2018-04-24 Cree, Inc. LED lamp with base having a biased electrical interconnect
US9435521B2 (en) * 2014-05-21 2016-09-06 Technical Consumer Products, Inc. Antenna element for a directional lighting fixture
WO2016074139A1 (zh) * 2014-11-10 2016-05-19 刘美婵 可自动化生产的灯具及其制造方法
CN104482435B (zh) * 2014-12-11 2017-06-16 东莞市闻誉实业有限公司 Led照明灯
CN106678632B (zh) * 2014-12-12 2021-07-23 欧普照明股份有限公司 一种光学模组、照明模组及照明灯具
TWI558947B (zh) * 2015-01-28 2016-11-21 Chai Kao Teh Multi-directional light bulb
US9702512B2 (en) * 2015-03-13 2017-07-11 Cree, Inc. Solid-state lamp with angular distribution optic
US9909723B2 (en) 2015-07-30 2018-03-06 Cree, Inc. Small form-factor LED lamp with color-controlled dimming
US10172215B2 (en) 2015-03-13 2019-01-01 Cree, Inc. LED lamp with refracting optic element
FR3035200A1 (fr) * 2015-04-16 2016-10-21 Valeo Vision Module dissipateur de chaleur bi-materiaux
JP6591783B2 (ja) * 2015-05-26 2019-10-16 コイズミ照明株式会社 照明器具
TWI570357B (zh) * 2015-10-16 2017-02-11 Unity Opto Technology Co Ltd The heat lamp using LED bulb
CN105351794B (zh) * 2015-11-18 2018-05-01 漳州立达信光电子科技有限公司 Led球泡灯
US11134618B2 (en) 2016-08-30 2021-10-05 Current Lighting Solutions, Llc Luminaire including a heat dissipation structure
CN208204571U (zh) * 2018-04-11 2018-12-07 宁波亚茂光电股份有限公司 一种定向光源的一次配光结构
JP7019207B2 (ja) * 2020-05-29 2022-02-15 アイリスオーヤマ株式会社 照明装置
CA3155752A1 (en) * 2021-04-23 2022-10-23 Eaton Intelligent Power Limited Composite luminaire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101649965A (zh) * 2009-08-20 2010-02-17 艾迪光电（杭州）有限公司 液冷配光中空式led灯
CN102269358A (zh) * 2010-06-04 2011-12-07 Lg伊诺特有限公司 照明装置
DE202012009071U1 (de) * 2012-09-21 2012-11-08 Carsten Schmidt LED-Leuchte mit verbessertem Rückstrahlverhalten

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110128742A9 (en) * 2007-01-07 2011-06-02 Pui Hang Yuen High efficiency low cost safety light emitting diode illumination device
US7999283B2 (en) * 2007-06-14 2011-08-16 Cree, Inc. Encapsulant with scatterer to tailor spatial emission pattern and color uniformity in light emitting diodes
WO2009137416A1 (en) * 2008-05-05 2009-11-12 Dialight Corporation Surface mount circuit board indicator
MX2010014517A (es) * 2008-06-27 2011-02-22 Toshiba Lighting & Technology Lampara de elemento emisor de luz y equipo de iluminacion.
US9022612B2 (en) * 2008-08-07 2015-05-05 Mag Instrument, Inc. LED module
US8760043B2 (en) * 2008-11-18 2014-06-24 Koninklijke Philips N.V. LED-based electric lamp
CN102282412B (zh) * 2009-01-20 2014-05-14 松下电器产业株式会社 照明装置
DE202009001828U1 (de) * 2009-02-12 2009-07-16 Zumtobel Lighting Gmbh Leuchte, insbesondere Decken- oder Wandleuchte
US20100277067A1 (en) * 2009-04-30 2010-11-04 Lighting Science Group Corporation Dimmable led luminaire
JP4957927B2 (ja) * 2009-05-29 2012-06-20 東芝ライテック株式会社 電球形ランプおよび照明器具
US8414151B2 (en) * 2009-10-02 2013-04-09 GE Lighting Solutions, LLC Light emitting diode (LED) based lamp
US9103507B2 (en) * 2009-10-02 2015-08-11 GE Lighting Solutions, LLC LED lamp with uniform omnidirectional light intensity output
US20120063146A1 (en) * 2009-11-06 2012-03-15 Shinya Kawagoe Spot light source and bulb-type light source
CN101839415B (zh) * 2010-01-23 2013-01-09 鸿富锦精密工业（深圳）有限公司 Led照明灯具
US8773007B2 (en) * 2010-02-12 2014-07-08 Cree, Inc. Lighting devices that comprise one or more solid state light emitters
JP4907726B2 (ja) * 2010-04-19 2012-04-04 シャープ株式会社 放熱装置及び照明装置
JP5052647B2 (ja) * 2010-05-31 2012-10-17 シャープ株式会社 照明装置
JP4854798B2 (ja) * 2010-05-31 2012-01-18 シャープ株式会社 照明装置
US8575836B2 (en) * 2010-06-08 2013-11-05 Cree, Inc. Lighting devices with differential light transmission regions
US8975806B2 (en) * 2010-08-31 2015-03-10 Toshiba Lighting & Technology Corporation Bulb-type lamp
JP5557105B2 (ja) * 2010-09-10 2014-07-23 東芝ライテック株式会社 口金付ランプおよび照明器具
KR101441261B1 (ko) * 2010-09-27 2014-09-17 도시바 라이텍쿠 가부시키가이샤 전구형 램프 및 조명기구
US20120126699A1 (en) * 2010-11-18 2012-05-24 Michael Zittel LED Light Bulb with Battery Backup and Remote Operation
TW201224355A (en) * 2010-12-01 2012-06-16 Foxsemicon Integrated Tech Inc LED lamp
WO2012099251A1 (ja) * 2011-01-21 2012-07-26 シチズン電子株式会社 照明装置及びホルダの製造方法
US8608341B2 (en) * 2011-03-07 2013-12-17 Lighting Science Group Corporation LED luminaire
JP5010751B1 (ja) * 2011-03-11 2012-08-29 株式会社東芝 照明装置
JP4907737B1 (ja) * 2011-03-15 2012-04-04 シャープ株式会社 照明装置
US20120262915A1 (en) * 2011-04-18 2012-10-18 Jade Yang Co., Ltd. Led (light-emitting diode) lamp with light reflection
CN102759020B (zh) * 2011-04-26 2014-07-02 光宝电子(广州)有限公司 发光二极管球型灯泡
KR101826946B1 (ko) * 2011-05-06 2018-02-07 서울반도체 주식회사 엘이디 캔들 램프
US8324790B1 (en) * 2011-06-07 2012-12-04 Wen-Sung Hu High illumination LED bulb with full emission angle
BR112013031560A2 (pt) * 2011-06-09 2016-12-13 Elumigen Llc dispositivo de iluminação de estado sólido com o uso de canais em um alojamento
TWI413748B (zh) * 2011-06-15 2013-11-01 Lextar Electronics Corp Ｌｅｄ照明燈具
JP2013020812A (ja) * 2011-07-11 2013-01-31 Toshiba Lighting & Technology Corp 電球
BR112014000578A2 (pt) * 2011-07-15 2017-04-18 Koninklijke Philips Nv dispositivo de iluminação
JP5280496B2 (ja) * 2011-07-20 2013-09-04 シャープ株式会社 照明装置
CN202613085U (zh) * 2011-08-12 2012-12-19 惠州元晖光电股份有限公司 Led照明装置
KR101876948B1 (ko) * 2011-08-24 2018-07-10 엘지이노텍 주식회사 조명 램프
TW201312046A (zh) * 2011-09-15 2013-03-16 Porex Corp 導熱多孔介質
TW201314112A (zh) * 2011-09-29 2013-04-01 Foxsemicon Integrated Tech Inc 燈具
JP6258857B2 (ja) * 2011-10-19 2018-01-10 フィリップス ライティング ホールディング ビー ヴィ 全指向性配光を有する照明デバイス
US8789979B2 (en) * 2011-11-29 2014-07-29 Cal-Comp Electronics & Communications Company Limited Illuminating device
US20130201680A1 (en) * 2012-02-06 2013-08-08 Gary Robert Allen Led lamp with diffuser having spheroid geometry
CN202469983U (zh) * 2012-02-29 2012-10-03 正屋(厦门)电子有限公司 Led灯的散热结构
EP2875279B1 (en) * 2012-07-23 2017-04-05 LG Innotek Co., Ltd. Lighting apparatus
TW201407091A (zh) * 2012-08-09 2014-02-16 Sheng-Yi Chuang 提升散熱效率之發光二極體燈泡結構
JP2015511370A (ja) * 2012-09-24 2015-04-16 蘇州晶品光電科技有限公司Ｓｕｚｈｏｕ Ｊｉｎｇｐｉｎ Ｏｐｔｏｅｌｅｃｔｒｏｎｉｃ Ｃｏ．，Ｌｔｄ 略全方位発光型ｌｅｄランプ
US9255674B2 (en) * 2012-10-04 2016-02-09 Once Innovations, Inc. Method of manufacturing a light emitting diode lighting assembly
US20140104858A1 (en) * 2012-10-17 2014-04-17 Lighting Science Group Corporation Lighting device with integrally molded base and associated methods
US9322516B2 (en) * 2012-11-07 2016-04-26 Lighting Science Group Corporation Luminaire having vented optical chamber and associated methods
TW201420938A (zh) * 2012-11-26 2014-06-01 Lextar Electronics Corp 可拆組式燈泡
TW201514416A (zh) * 2013-10-07 2015-04-16 Lextar Electronics Corp 燈具及其電極模組
TWM502792U (zh) * 2014-11-10 2015-06-11 Kunshan Nano New Material Technology Co Ltd 燈頭結構及其發光二極體燈具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101649965A (zh) * 2009-08-20 2010-02-17 艾迪光电（杭州）有限公司 液冷配光中空式led灯
CN102269358A (zh) * 2010-06-04 2011-12-07 Lg伊诺特有限公司 照明装置
DE202012009071U1 (de) * 2012-09-21 2012-11-08 Carsten Schmidt LED-Leuchte mit verbessertem Rückstrahlverhalten

Also Published As

Publication number Publication date
US20140307427A1 (en) 2014-10-16
EP3064824B1 (en) 2017-12-20
CN104100862A (zh) 2014-10-15
JP6300607B2 (ja) 2018-03-28
EP2789893A1 (en) 2014-10-15
EP2789893B1 (en) 2016-05-18
JP2014207226A (ja) 2014-10-30
EP3064824A1 (en) 2016-09-07

Similar Documents

Publication Publication Date Title
CN104100862B (zh) 照明装置
US9347658B2 (en) Lighting device
CN104100861B (zh) 照明装置
CN104019433B (zh) 照明装置
CN103782094B (zh) 照明装置
US8967836B2 (en) Light having a lens and body with a threaded connection and a groove and a protrusion connection therebetween
US8882306B2 (en) Lighting device
KR102014173B1 (ko) 조명 장치
KR102062086B1 (ko) 조명 장치
KR102062085B1 (ko) 조명 장치
KR102089625B1 (ko) 조명 장치
KR101293928B1 (ko) 조명 장치
KR102079971B1 (ko) 조명 장치
KR102014174B1 (ko) 조명 장치
KR102062087B1 (ko) 조명 장치
KR102374170B1 (ko) 발광소자 패키지, 및 이를 포함하는 조명시스템
KR101293929B1 (ko) 조명 장치
KR102066102B1 (ko) 조명 장치
KR102066101B1 (ko) 조명 장치
KR20140120633A (ko) 조명 장치
KR20140120636A (ko) 조명 장치
KR20150091909A (ko) 발광소자 패키지 및 이를 구비하는 조명 시스템
KR20130094973A (ko) 조명 장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210816

Address after: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province

Patentee after: Suzhou Leyu Semiconductor Co.,Ltd.

Address before: Seoul, South Kerean

Patentee before: LG INNOTEK Co.,Ltd.

TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: 215499 No. 168, Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province

Patentee after: Suzhou Liyu Semiconductor Co.,Ltd.

Country or region after: China

Address before: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province

Patentee before: Suzhou Leyu Semiconductor Co.,Ltd.

Country or region before: China

CP03 Change of name, title or address