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EP2357402A3 - Lampe fluorescente à DEL - Google Patents

Lampe fluorescente à DEL Download PDF

Info

Publication number
EP2357402A3
EP2357402A3 EP10252162.2A EP10252162A EP2357402A3 EP 2357402 A3 EP2357402 A3 EP 2357402A3 EP 10252162 A EP10252162 A EP 10252162A EP 2357402 A3 EP2357402 A3 EP 2357402A3
Authority
EP
European Patent Office
Prior art keywords
heat
cover
conducting means
casing
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Withdrawn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
EP10252162.2A
Other languages
German (de)
English (en)
Other versions
EP2357402A2 (fr
Inventor
Onn Fah Foo
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.)
Mass Technology HK Ltd
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
Application filed by Mass Technology HK Ltd filed Critical Mass Technology HK Ltd
Publication of EP2357402A2 publication Critical patent/EP2357402A2/fr
Publication of EP2357402A3 publication Critical patent/EP2357402A3/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Withdrawn legal-status Critical Current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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being 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
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • 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)
EP10252162.2A 2010-02-05 2010-12-17 Lampe fluorescente à DEL Withdrawn EP2357402A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/070550 WO2011094949A1 (fr) 2010-02-05 2010-02-05 Lampe fluorescente à diode électroluminescente

Publications (2)

Publication Number Publication Date
EP2357402A2 EP2357402A2 (fr) 2011-08-17
EP2357402A3 true EP2357402A3 (fr) 2013-04-10

Family

ID=43844566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10252162.2A Withdrawn EP2357402A3 (fr) 2010-02-05 2010-12-17 Lampe fluorescente à DEL

Country Status (4)

Country Link
EP (1) EP2357402A3 (fr)
CN (1) CN102016394B (fr)
TW (1) TW201135148A (fr)
WO (1) WO2011094949A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102818234B (zh) * 2011-06-07 2016-12-07 蔡子丰 发光灯体散热结构、相应的照明装置及其制造方法
CN103133896A (zh) * 2011-11-29 2013-06-05 泰金宝电通股份有限公司 灯泡
TW201500687A (zh) * 2013-06-24 2015-01-01 Beautiful Light Technology Corp 發光二極體燈泡
CN203517389U (zh) * 2013-09-23 2014-04-02 马士科技有限公司 Led灯泡
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
CN104832833A (zh) * 2015-04-27 2015-08-12 东莞勤上光电股份有限公司 一种紫外杀菌和照明一体灯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1948819A (zh) * 2006-10-26 2007-04-18 诸建平 Led节能灯
WO2008146694A1 (fr) * 2007-05-23 2008-12-04 Sharp Kabushiki Kaisha Dispositif d'éclairage
US20090195186A1 (en) * 2008-02-06 2009-08-06 C. Crane Company, Inc. Light emitting diode lighting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001256805A (ja) * 2000-03-09 2001-09-21 Yamada Shomei Kk 照明灯
JP2005338251A (ja) * 2004-05-25 2005-12-08 Seiko Epson Corp 光源装置及びプロジェクタ
CN2763686Y (zh) * 2005-01-11 2006-03-08 深圳市中电照明有限公司 一种led灯杯
US20060274529A1 (en) * 2005-06-01 2006-12-07 Cao Group, Inc. LED light bulb
CN2826172Y (zh) * 2005-09-27 2006-10-11 李盛远 一体化led灯具散热装置
CN101307887A (zh) * 2007-05-14 2008-11-19 穆学利 一种led照明灯泡
CN201106805Y (zh) * 2007-11-02 2008-08-27 深圳市邦贝尔电子有限公司 不眩目的led照明灯具
CN201246614Y (zh) * 2008-07-16 2009-05-27 沈李豪 一种led灯泡

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1948819A (zh) * 2006-10-26 2007-04-18 诸建平 Led节能灯
WO2008146694A1 (fr) * 2007-05-23 2008-12-04 Sharp Kabushiki Kaisha Dispositif d'éclairage
US20090195186A1 (en) * 2008-02-06 2009-08-06 C. Crane Company, Inc. Light emitting diode lighting device

Also Published As

Publication number Publication date
CN102016394B (zh) 2013-04-10
CN102016394A (zh) 2011-04-13
WO2011094949A1 (fr) 2011-08-11
TW201135148A (en) 2011-10-16
HK1156681A1 (en) 2012-06-15
EP2357402A2 (fr) 2011-08-17

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