CN105247648B - 光滑led par灯 - Google Patents

光滑led par灯 Download PDF

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Publication number
CN105247648B
CN105247648B CN201480022104.0A CN201480022104A CN105247648B CN 105247648 B CN105247648 B CN 105247648B CN 201480022104 A CN201480022104 A CN 201480022104A CN 105247648 B CN105247648 B CN 105247648B
Authority
CN
China
Prior art keywords
led
module
lamp body
optical element
girth
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
CN201480022104.0A
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English (en)
Chinese (zh)
Other versions
CN105247648A (zh
Inventor
E·严
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.)
Technical Consumer Products Inc
Original Assignee
Technical Consumer Products Inc
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 Technical Consumer Products Inc filed Critical Technical Consumer Products Inc
Publication of CN105247648A publication Critical patent/CN105247648A/zh
Application granted granted Critical
Publication of CN105247648B publication Critical patent/CN105247648B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
CN201480022104.0A 2013-04-19 2014-04-18 光滑led par灯 Active CN105247648B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/866,577 US9033544B2 (en) 2013-04-19 2013-04-19 Smooth LED PAR lamp
US13/866,577 2013-04-19
PCT/US2014/034616 WO2014172614A1 (en) 2013-04-19 2014-04-18 Smooth led par lamp

Publications (2)

Publication Number Publication Date
CN105247648A CN105247648A (zh) 2016-01-13
CN105247648B true CN105247648B (zh) 2018-02-16

Family

ID=51728851

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480022104.0A Active CN105247648B (zh) 2013-04-19 2014-04-18 光滑led par灯

Country Status (6)

Country Link
US (1) US9033544B2 (enExample)
JP (1) JP6283409B2 (enExample)
CN (1) CN105247648B (enExample)
CA (1) CA2908317C (enExample)
GB (1) GB2527692A (enExample)
WO (1) WO2014172614A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1133224S1 (en) * 2024-12-12 2026-07-07 Leedarson Lighting Co., Ltd. LED par light
USD1133226S1 (en) * 2024-12-12 2026-07-07 Leedarson Lighting Co., Ltd. LED PAR light
USD1132467S1 (en) * 2024-12-12 2026-06-30 Leedarson Lighting Co., Ltd. LED PAR light
USD1133225S1 (en) * 2024-12-12 2026-07-07 Leedarson Lighting Co., Ltd. LED par light

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200804722A (en) * 2006-06-08 2008-01-16 Lighting Science Group Corp Method and apparatus for cooling a lightbulb
US8164237B2 (en) * 2010-07-29 2012-04-24 GEM-SUN Technologies Co., Ltd. LED lamp with flow guide function
CN102575838A (zh) * 2010-06-07 2012-07-11 克里公司 包括导热壳体及相关结构的照明装置
CN202868630U (zh) * 2012-09-29 2013-04-10 东莞巨扬电器有限公司 散热模块及具有散热模块的组合式照明装置
WO2013055388A2 (en) * 2011-10-03 2013-04-18 Solais Lighting, Inc. Led illumination source with improved visual characteristics

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8770821B2 (en) * 2007-04-16 2014-07-08 Koninklijke Philips N.V. Optical arrangement with a light transmitting layer arranged to cover a portion of light entry surface of light guide and to transmit light diffusively
WO2008146694A1 (ja) 2007-05-23 2008-12-04 Sharp Kabushiki Kaisha 照明装置
US8444299B2 (en) 2007-09-25 2013-05-21 Enertron, Inc. Dimmable LED bulb with heatsink having perforated ridges
US9258854B2 (en) * 2008-05-20 2016-02-09 Jia H. Deng LED PAR and R lamps
US20100109499A1 (en) 2008-11-03 2010-05-06 Vilgiate Anthony W Par style lamp having solid state light source
BR112012004443A2 (pt) 2009-08-28 2016-03-22 Once Innovations Inc lâmpadas led com embalagem como um kit.
JP2011071242A (ja) * 2009-09-24 2011-04-07 Toshiba Lighting & Technology Corp 発光装置及び照明装置
CN102032479B (zh) * 2009-09-25 2014-05-07 东芝照明技术株式会社 灯泡型灯以及照明器具
US8899785B2 (en) * 2011-07-14 2014-12-02 Cree, Inc. Lamp with multi-colored LEDs and method of making
CN202253393U (zh) * 2011-07-25 2012-05-30 阳西星际科技有限公司 改良光学组套以及具有该光学组套的手电筒
US9052066B2 (en) * 2011-09-30 2015-06-09 The Artak Ter-Hovhanissian Patent Trust LED light bulb with integrated heat sink

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200804722A (en) * 2006-06-08 2008-01-16 Lighting Science Group Corp Method and apparatus for cooling a lightbulb
CN102575838A (zh) * 2010-06-07 2012-07-11 克里公司 包括导热壳体及相关结构的照明装置
US8164237B2 (en) * 2010-07-29 2012-04-24 GEM-SUN Technologies Co., Ltd. LED lamp with flow guide function
WO2013055388A2 (en) * 2011-10-03 2013-04-18 Solais Lighting, Inc. Led illumination source with improved visual characteristics
CN202868630U (zh) * 2012-09-29 2013-04-10 东莞巨扬电器有限公司 散热模块及具有散热模块的组合式照明装置

Also Published As

Publication number Publication date
JP2016522541A (ja) 2016-07-28
CA2908317A1 (en) 2014-10-23
JP6283409B2 (ja) 2018-02-21
US9033544B2 (en) 2015-05-19
GB2527692A (en) 2015-12-30
CN105247648A (zh) 2016-01-13
GB201516788D0 (en) 2015-11-04
CA2908317C (en) 2020-08-25
WO2014172614A1 (en) 2014-10-23
US20140313730A1 (en) 2014-10-23

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