IT1390783B1 - Struttura di lampada a led con circuito elettronico interno perfezionata - Google Patents

Struttura di lampada a led con circuito elettronico interno perfezionata

Info

Publication number
IT1390783B1
IT1390783B1 ITVI2008A000177A ITVI20080177A IT1390783B1 IT 1390783 B1 IT1390783 B1 IT 1390783B1 IT VI2008A000177 A ITVI2008A000177 A IT VI2008A000177A IT VI20080177 A ITVI20080177 A IT VI20080177A IT 1390783 B1 IT1390783 B1 IT 1390783B1
Authority
IT
Italy
Prior art keywords
led lamp
electronic circuit
lamp structure
internal electronic
perfect internal
Prior art date
Application number
ITVI2008A000177A
Other languages
English (en)
Inventor
Davide Nicola Giacomin
Original Assignee
Nike Srl
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 Nike Srl filed Critical Nike Srl
Priority to ITVI2008A000177A priority Critical patent/IT1390783B1/it
Priority to CN2009801285439A priority patent/CN102105743A/zh
Priority to US13/002,159 priority patent/US20110109218A1/en
Priority to EP09800076A priority patent/EP2313684A1/en
Priority to PCT/EP2009/059571 priority patent/WO2010010173A1/en
Priority to BRPI0916352A priority patent/BRPI0916352A2/pt
Publication of ITVI20080177A1 publication Critical patent/ITVI20080177A1/it
Application granted granted Critical
Publication of IT1390783B1 publication Critical patent/IT1390783B1/it

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
    • F21V23/003—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
    • F21V23/009—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 the casing being inside the housing of the lighting device
    • 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
    • F21K9/20—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
    • F21V29/70—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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to 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
    • F21V29/50—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
    • F21V29/78—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with helically or spirally arranged 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
    • F21V29/85—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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (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)
ITVI2008A000177A 2008-07-24 2008-07-24 Struttura di lampada a led con circuito elettronico interno perfezionata IT1390783B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITVI2008A000177A IT1390783B1 (it) 2008-07-24 2008-07-24 Struttura di lampada a led con circuito elettronico interno perfezionata
CN2009801285439A CN102105743A (zh) 2008-07-24 2009-07-24 具有内部电子电路的改进的发光二极管发光结构
US13/002,159 US20110109218A1 (en) 2008-07-24 2009-07-24 LED Light Structure with Internal Electronic Circuit
EP09800076A EP2313684A1 (en) 2008-07-24 2009-07-24 Improved led light structure with internal electronic circuit
PCT/EP2009/059571 WO2010010173A1 (en) 2008-07-24 2009-07-24 Improved led light structure with internal electronic circuit
BRPI0916352A BRPI0916352A2 (pt) 2008-07-24 2009-07-24 estrutura de iluminação led

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI2008A000177A IT1390783B1 (it) 2008-07-24 2008-07-24 Struttura di lampada a led con circuito elettronico interno perfezionata

Publications (2)

Publication Number Publication Date
ITVI20080177A1 ITVI20080177A1 (it) 2010-01-25
IT1390783B1 true IT1390783B1 (it) 2011-09-23

Family

ID=40514052

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI2008A000177A IT1390783B1 (it) 2008-07-24 2008-07-24 Struttura di lampada a led con circuito elettronico interno perfezionata

Country Status (6)

Country Link
US (1) US20110109218A1 (it)
EP (1) EP2313684A1 (it)
CN (1) CN102105743A (it)
BR (1) BRPI0916352A2 (it)
IT (1) IT1390783B1 (it)
WO (1) WO2010010173A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4865051B2 (ja) * 2010-04-20 2012-02-01 シャープ株式会社 Ｐａｒ型の照明装置
WO2012114225A2 (en) * 2011-02-24 2012-08-30 Koninklijke Philips Electronics N.V. Lamp assembly
CN103982872B (zh) * 2014-06-05 2015-02-18 杭州汇益照明电器有限公司 照明灯及其连接件
US10295162B2 (en) * 2015-10-20 2019-05-21 Philippe Georges Habchi Modular light bulb with quick and easily user-replaceable independent components
CN211694441U (zh) * 2020-02-20 2020-10-16 漳州立达信光电子科技有限公司 灯具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7226189B2 (en) * 2005-04-15 2007-06-05 Taiwan Oasis Technology Co., Ltd. Light emitting diode illumination apparatus
US20070159828A1 (en) * 2006-01-09 2007-07-12 Ceramate Technical Co., Ltd. Vertical LED lamp with a 360-degree radiation and a high cooling efficiency
WO2008037940A1 (en) * 2006-09-26 2008-04-03 Ghollam Tahmosybayat Lamp assembly
CN201014278Y (zh) * 2006-12-13 2008-01-30 杭州中港数码技术有限公司 大功率led球形照明灯泡
US8226270B2 (en) * 2007-05-23 2012-07-24 Sharp Kabushiki Kaisha Lighting device
US8773007B2 (en) * 2010-02-12 2014-07-08 Cree, Inc. Lighting devices that comprise one or more solid state light emitters

Also Published As

Publication number Publication date
WO2010010173A8 (en) 2011-02-17
US20110109218A1 (en) 2011-05-12
BRPI0916352A2 (pt) 2018-05-29
ITVI20080177A1 (it) 2010-01-25
CN102105743A (zh) 2011-06-22
WO2010010173A1 (en) 2010-01-28
EP2313684A1 (en) 2011-04-27

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