JP4726808B2 - 軸外し放物面反射器 - Google Patents

軸外し放物面反射器 Download PDF

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Publication number
JP4726808B2
JP4726808B2 JP2006554223A JP2006554223A JP4726808B2 JP 4726808 B2 JP4726808 B2 JP 4726808B2 JP 2006554223 A JP2006554223 A JP 2006554223A JP 2006554223 A JP2006554223 A JP 2006554223A JP 4726808 B2 JP4726808 B2 JP 4726808B2
Authority
JP
Japan
Prior art keywords
reflector
axis
cross
focal point
segment
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.)
Expired - Fee Related
Application number
JP2006554223A
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English (en)
Japanese (ja)
Other versions
JP2007523461A (ja
JP2007523461A5 (enExample
Inventor
マーク ジェイ メイアー
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.)
Current Lighting Solutions LLC
Original Assignee
Lumination LLC
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 Lumination LLC filed Critical Lumination LLC
Publication of JP2007523461A publication Critical patent/JP2007523461A/ja
Publication of JP2007523461A5 publication Critical patent/JP2007523461A5/ja
Application granted granted Critical
Publication of JP4726808B2 publication Critical patent/JP4726808B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/045—Optical design with spherical surface
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2006554223A 2004-02-19 2005-02-18 軸外し放物面反射器 Expired - Fee Related JP4726808B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/782,694 US7040782B2 (en) 2004-02-19 2004-02-19 Off-axis parabolic reflector
US10/782,694 2004-02-19
PCT/US2005/005161 WO2005079482A2 (en) 2004-02-19 2005-02-18 Off-axis parabolic reflector

Publications (3)

Publication Number Publication Date
JP2007523461A JP2007523461A (ja) 2007-08-16
JP2007523461A5 JP2007523461A5 (enExample) 2008-04-10
JP4726808B2 true JP4726808B2 (ja) 2011-07-20

Family

ID=34861077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006554223A Expired - Fee Related JP4726808B2 (ja) 2004-02-19 2005-02-18 軸外し放物面反射器

Country Status (5)

Country Link
US (1) US7040782B2 (enExample)
EP (1) EP1720731A4 (enExample)
JP (1) JP4726808B2 (enExample)
CN (1) CN1933989A (enExample)
WO (1) WO2005079482A2 (enExample)

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WO2007022314A2 (en) * 2005-08-17 2007-02-22 Illumination Management Solutions, Inc. An improved optic for leds and other light sources
ITVI20070031A1 (it) * 2007-02-01 2008-08-02 Beghelli Spa Apparecchio di illuminazione ad alte prestazioni ed ottimale distribuzione della luce installabile a soffitto e a parete
US8317367B2 (en) * 2007-05-07 2012-11-27 Illumination Optics Inc. Solid state optical system
CN101730818A (zh) * 2007-05-07 2010-06-09 戴维·A·文豪斯 固态光学系统
WO2008148423A1 (de) * 2007-06-05 2008-12-11 Osram Gesellschaft mit beschränkter Haftung Reflektor für eine lampe
US8147081B2 (en) * 2007-12-26 2012-04-03 Lumination Llc Directional linear light source
TW200933075A (en) * 2008-01-21 2009-08-01 Jiahn-Chang Wu Reflection type lamp
CN101566309A (zh) * 2008-04-23 2009-10-28 富准精密工业(深圳)有限公司 发光二极管照明装置
US8434901B2 (en) * 2008-06-11 2013-05-07 Koninklijke Philips Electronics N.V. Light emitting system producting beam with adjustable width
US8104929B2 (en) * 2008-11-26 2012-01-31 Spring City Electrical Manufacturing Company Outdoor lighting fixture using LEDs
US7922355B1 (en) * 2008-12-16 2011-04-12 Lednovation, Inc. Solid state lighting device having effective light mixing and control
US20110026249A1 (en) * 2009-07-31 2011-02-03 Jonathan Wylde Low profile LED lighting assembly
WO2011017455A1 (en) * 2009-08-04 2011-02-10 Bruce Aerospace, Inc. High brightness light emitting diode luminaire
USD636111S1 (en) * 2010-03-24 2011-04-12 Everlight Electronics Co., Ltd. Lens
US20110235338A1 (en) * 2010-03-29 2011-09-29 Everlight Electronics Co., Ltd. Light emitting device and lens thereof
USD625880S1 (en) * 2010-03-29 2010-10-19 Ambrose Shing-Yin Leung Reflector plate
KR101090728B1 (ko) 2010-04-10 2011-12-08 엘지이노텍 주식회사 조명 장치
EP2789899B1 (en) * 2010-04-10 2017-07-05 LG Innotek Co., Ltd. Lighting apparatus
US8360605B2 (en) 2010-05-09 2013-01-29 Illumination Optics Inc. LED luminaire
CN101916044B (zh) * 2010-07-27 2011-12-21 浙江大学 一种用于双四极均匀照明的自由曲面透镜
US9157642B2 (en) * 2010-10-12 2015-10-13 Lg Innotek Co., Ltd. Air conditioner including virus removal device
US9016896B1 (en) 2011-02-23 2015-04-28 Hughey & Phillips, Llc Obstruction lighting system
US9013331B2 (en) 2011-03-17 2015-04-21 Hughey & Phillips, Llc Lighting and collision alerting system
EP3299704A1 (en) 2011-03-17 2018-03-28 Hughey & Phillips, LLC Lighting system
US8840278B2 (en) * 2011-09-20 2014-09-23 Cree, Inc. Specular reflector and LED lamps using same
USD697664S1 (en) * 2012-05-07 2014-01-14 Cree, Inc. LED lens
USD718490S1 (en) * 2013-03-15 2014-11-25 Cree, Inc. LED lens
US9696008B2 (en) 2013-07-02 2017-07-04 Cooper Technologies Company Reflector for directed beam LED illumination
US10106276B2 (en) 2015-04-16 2018-10-23 Hughey & Phillips, Llc Obstruction lighting system configured to emit visible and infrared light
US10317043B2 (en) * 2015-10-27 2019-06-11 JST Performance, LLC Method and apparatus for distributing light
US11178741B1 (en) 2015-12-22 2021-11-16 Hughey & Phillips, Llc Lighting system configured to emit visible and infrared light
WO2017180697A1 (en) 2016-04-13 2017-10-19 Thomas & Betts International Llc Reflector and led assembly for emergency lighting head
US10480773B2 (en) * 2016-11-23 2019-11-19 Jarvis Corp. Canopy light having moisture control
JP6776140B2 (ja) * 2017-01-31 2020-10-28 株式会社ジャパンディスプレイ 照明装置
US11480314B2 (en) * 2020-02-12 2022-10-25 Mark J. Perlin Light collimation assembly and light emitting devices

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US3179898A (en) * 1962-04-02 1965-04-20 Bausch & Lomb Elliptical laminar reflecting cavity for maser excitation
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US6042250A (en) * 1998-08-03 2000-03-28 Stragnola; Steven Vincent Horticulture lighting system for providing uniform illumination from an elevated height
JP3017195B1 (ja) * 1998-12-10 2000-03-06 スタンレー電気株式会社 灯 具
US6603243B2 (en) * 2000-03-06 2003-08-05 Teledyne Technologies Incorporated LED light source with field-of-view-controlling optics
IT1320063B1 (it) * 2000-05-02 2003-11-12 Fiat Ricerche Dispositivo di illuminazione.
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Also Published As

Publication number Publication date
US7040782B2 (en) 2006-05-09
JP2007523461A (ja) 2007-08-16
US20050185409A1 (en) 2005-08-25
EP1720731A2 (en) 2006-11-15
WO2005079482A2 (en) 2005-09-01
CN1933989A (zh) 2007-03-21
EP1720731A4 (en) 2008-07-02
WO2005079482A3 (en) 2006-04-06

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