IN2014CN01872A - - Google Patents

Info

Publication number
IN2014CN01872A
IN2014CN01872A IN1872CHN2014A IN2014CN01872A IN 2014CN01872 A IN2014CN01872 A IN 2014CN01872A IN 1872CHN2014 A IN1872CHN2014 A IN 1872CHN2014A IN 2014CN01872 A IN2014CN01872 A IN 2014CN01872A
Authority
IN
India
Prior art keywords
circuit board
lighting device
slot
present
frame
Prior art date
Application number
Inventor
Simon Eme Kadijk
Peter Johannes Martinus Bukkems
Jeroen Johannes Maria Zaal
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN01872A publication Critical patent/IN2014CN01872A/en

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
    • F21V23/004—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
    • 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
    • F21K9/238—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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • 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
    • F21K9/90—Methods of manufacture
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to a lighting device (1). The lighting device comprises alight source (3) a circuit board (7) configured to control the light source and a circuit board frame (10)comprising a slot (12). Further an edge (8) of the circuit board is mounted in the slot such that the circuit board is in thermal contact with the circuit board frame thereby enabling heat to be conducted from the circuit board to the circuit board frame. The present invention is advantageous in that the thermal performance of the lighting device is improved and manufacturing costs are reduced.
IN1872CHN2014 2011-09-23 2012-09-11 IN2014CN01872A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161538180P 2011-09-23 2011-09-23
PCT/IB2012/054710 WO2013042008A2 (en) 2011-09-23 2012-09-11 Lighting device with a circuit board mounting

Publications (1)

Publication Number Publication Date
IN2014CN01872A true IN2014CN01872A (en) 2015-05-29

Family

ID=47148869

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1872CHN2014 IN2014CN01872A (en) 2011-09-23 2012-09-11

Country Status (9)

Country Link
US (1) US9182110B2 (en)
EP (1) EP2745046B1 (en)
JP (1) JP6157476B2 (en)
CN (1) CN103827578B (en)
ES (1) ES2560833T3 (en)
IN (1) IN2014CN01872A (en)
PL (1) PL2745046T3 (en)
RU (1) RU2608566C2 (en)
WO (1) WO2013042008A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9016899B2 (en) * 2012-10-17 2015-04-28 Lighting Science Group Corporation Luminaire with modular cooling system and associated methods
DE102015216662A1 (en) * 2015-09-01 2017-03-02 Osram Gmbh Lamp with LEDs
ES2902161T3 (en) * 2017-08-24 2022-03-25 Leedarson America Inc optical apparatus
WO2020010473A1 (en) * 2018-07-13 2020-01-16 10644137 Canada Inc. High-performance high-power led lighting systems and methods thereof
CN114198651B (en) * 2021-12-10 2024-04-19 东莞市鸿庆光电科技有限公司 Novel LED light source structure

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577066B1 (en) * 1999-03-30 2003-06-10 Matsushita Electric Industrial Co., Ltd. Compact self-ballasted fluorescent lamp
JP2001274571A (en) * 2000-03-27 2001-10-05 Ricoh Co Ltd Fixing/supporting mechanism for circuit board
JP4398818B2 (en) * 2004-08-23 2010-01-13 長野日本無線株式会社 Discharge lamp illumination device
CN100516631C (en) 2004-09-27 2009-07-22 陈仕群 LED lamp
WO2006101190A1 (en) * 2005-03-24 2006-09-28 Toshiba Lighting & Technology Corporation Compact self-ballasted fluorescent lamp and lighting apparatus
US7396142B2 (en) 2005-03-25 2008-07-08 Five Star Import Group, L.L.C. LED light bulb
US7273103B2 (en) 2005-06-03 2007-09-25 Halliburtoncenergy Services, Inc. Cement compositions comprising environmentally compatible defoaming agents and methods of use
US20070025109A1 (en) 2005-07-26 2007-02-01 Yu Jing J C7, C9 LED bulb and embedded PCB circuit board
JP5236937B2 (en) 2006-11-01 2013-07-17 展生 小田 LED light unit with low battery voltage display function
US7976182B2 (en) 2007-03-21 2011-07-12 International Rectifier Corporation LED lamp assembly with temperature control and method of making the same
US20080232199A1 (en) 2007-03-23 2008-09-25 Leslie Shafton Time Management Device
EP1995510A1 (en) 2007-05-25 2008-11-26 Hong Kuan Technology Co., Ltd. LED lamp
JP4962253B2 (en) 2007-10-09 2012-06-27 日亜化学工業株式会社 LED bulb
EP2077415B1 (en) 2008-01-04 2011-12-14 Albert Stekelenburg LED bulb with heat removal device
EP2227925B1 (en) * 2008-01-10 2017-06-28 Feit Electric Company, Inc. Led lamp replacement of low power incandescent lamp
CN102047772B (en) * 2008-05-29 2012-12-26 电气化学工业株式会社 Metal base circuit board
JP2010003579A (en) * 2008-06-20 2010-01-07 Sharp Corp Heat dissipation member, heat dissipation unit, and illuminating device
US8143769B2 (en) 2008-09-08 2012-03-27 Intematix Corporation Light emitting diode (LED) lighting device
JP5375505B2 (en) * 2009-10-09 2013-12-25 Ａｐｓジャパン株式会社 Lighting device
KR101742970B1 (en) * 2009-10-09 2017-06-02 에이피에스 재팬 가부시키가이샤 Lighting device
US20110101841A1 (en) 2009-11-02 2011-05-05 Yue Qin LED lamp
US8334656B2 (en) * 2009-11-03 2012-12-18 Msi, Llc Replaceable lighting unit with adjustable output intensity and optional capability for reporting usage information, and method of operating same
CA2684301A1 (en) * 2009-11-03 2011-05-03 Wayne Ernest Conrad Led light bulb
KR101017349B1 (en) 2009-12-03 2011-02-28 테크룩스 주식회사 Bulb type led lamp
CN102135242A (en) * 2010-01-22 2011-07-27 天网电子股份有限公司 Light-emitting diode lamp
CN201696921U (en) * 2010-05-13 2011-01-05 深圳市旭翔光电科技有限公司 LED illuminating lamp bulb
US8888318B2 (en) * 2010-06-11 2014-11-18 Intematix Corporation LED spotlight
CN101886767A (en) 2010-08-09 2010-11-17 中国计量学院 LED bulb lamp with high color rendering index and high illumination efficiency
RU99657U1 (en) * 2010-08-12 2010-11-20 Игорь Иннокентьевич Жойдик LED LAMP
US8408743B1 (en) * 2011-12-13 2013-04-02 Foxsemicon Integrated Technology, Inc. LED module with fixing device

Also Published As

Publication number Publication date
EP2745046B1 (en) 2015-11-25
EP2745046A2 (en) 2014-06-25
CN103827578B (en) 2019-06-07
WO2013042008A2 (en) 2013-03-28
CN103827578A (en) 2014-05-28
WO2013042008A3 (en) 2013-06-06
PL2745046T3 (en) 2016-04-29
RU2608566C2 (en) 2017-01-23
JP2014531714A (en) 2014-11-27
JP6157476B2 (en) 2017-07-05
ES2560833T3 (en) 2016-02-23
RU2014116266A (en) 2015-10-27
US9182110B2 (en) 2015-11-10
US20140376238A1 (en) 2014-12-25

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