JP4080543B2 - 照明器具 - Google Patents

照明器具 Download PDF

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Publication number
JP4080543B2
JP4080543B2 JP52930498A JP52930498A JP4080543B2 JP 4080543 B2 JP4080543 B2 JP 4080543B2 JP 52930498 A JP52930498 A JP 52930498A JP 52930498 A JP52930498 A JP 52930498A JP 4080543 B2 JP4080543 B2 JP 4080543B2
Authority
JP
Japan
Prior art keywords
plane
symmetry
screen
lighting fixture
light emission
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 - Lifetime
Application number
JP52930498A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000511688A (ja
JP2000511688A5 (enExample
Inventor
ヘンドリック ウェイベンガ
ジャン ポール エントロープ
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8228177&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4080543(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Electronics NV filed Critical Philips Electronics NV
Publication of JP2000511688A publication Critical patent/JP2000511688A/ja
Publication of JP2000511688A5 publication Critical patent/JP2000511688A5/ja
Application granted granted Critical
Publication of JP4080543B2 publication Critical patent/JP4080543B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/024—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a wall or like vertical structure, e.g. building facade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/107—Outdoor lighting of the exterior of buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP52930498A 1997-04-07 1998-03-05 照明器具 Expired - Lifetime JP4080543B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97201019 1997-04-07
EP97201019.3 1997-04-07
PCT/IB1998/000282 WO1998045643A1 (en) 1997-04-07 1998-03-05 Luminaire

Publications (3)

Publication Number Publication Date
JP2000511688A JP2000511688A (ja) 2000-09-05
JP2000511688A5 JP2000511688A5 (enExample) 2005-10-06
JP4080543B2 true JP4080543B2 (ja) 2008-04-23

Family

ID=8228177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52930498A Expired - Lifetime JP4080543B2 (ja) 1997-04-07 1998-03-05 照明器具

Country Status (10)

Country Link
US (1) US6227684B1 (enExample)
EP (1) EP0904510B1 (enExample)
JP (1) JP4080543B2 (enExample)
CN (1) CN1105861C (enExample)
BR (1) BR9804810A (enExample)
CA (1) CA2257957A1 (enExample)
DE (1) DE69835565T2 (enExample)
ES (1) ES2270506T3 (enExample)
WO (1) WO1998045643A1 (enExample)
ZA (1) ZA982918B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568835B2 (en) 2001-03-23 2003-05-27 Koninklijke Philips Electronics N.V. Luminaire
JP2005524931A (ja) * 2002-05-06 2005-08-18 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 光軸が異なる２つの部分を有する反射器を伴う照明器具
ATE359480T1 (de) 2003-08-12 2007-05-15 Koninkl Philips Electronics Nv Beleuchtung und methode zur beleuchtung
WO2006018756A1 (en) * 2004-08-19 2006-02-23 Koninklijke Philips Electronics N.V. Luminaire for street lighting
US8434912B2 (en) 2006-02-27 2013-05-07 Illumination Management Solutions, Inc. LED device for wide beam generation
EP2383562A1 (en) 2006-02-27 2011-11-02 Illumination Management Solutions, Inc. An improved led device for wide beam generation
US9028087B2 (en) 2006-09-30 2015-05-12 Cree, Inc. LED light fixture
US9243794B2 (en) 2006-09-30 2016-01-26 Cree, Inc. LED light fixture with fluid flow to and from the heat sink
US7686469B2 (en) 2006-09-30 2010-03-30 Ruud Lighting, Inc. LED lighting fixture
US20090086491A1 (en) 2007-09-28 2009-04-02 Ruud Lighting, Inc. Aerodynamic LED Floodlight Fixture
EP2607169B1 (en) 2007-05-21 2021-07-07 Signify Holding B.V. An improved LED device for wide beam generation and method of making the same
CN103459919B (zh) 2008-08-14 2016-10-26 库帕技术公司 用于偏置宽光束生成的led设备
MX2011005753A (es) 2008-12-03 2011-11-18 Illumination Man Solutions Inc Una lámpara led de repuesto y un método de sustitución de luminarias preexistentes con ensamble de luminaria led.
KR20120104082A (ko) * 2009-06-30 2012-09-20 이와사키 덴끼 가부시키가이샤 조명 장치
US8388198B2 (en) 2010-09-01 2013-03-05 Illumination Management Solutions, Inc. Device and apparatus for efficient collection and re-direction of emitted radiation
US9052086B2 (en) 2011-02-28 2015-06-09 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9140430B2 (en) 2011-02-28 2015-09-22 Cooper Technologies Company Method and system for managing light from a light emitting diode
US8845129B1 (en) 2011-07-21 2014-09-30 Cooper Technologies Company Method and system for providing an array of modular illumination sources
US9080739B1 (en) 2012-09-14 2015-07-14 Cooper Technologies Company System for producing a slender illumination pattern from a light emitting diode
US9200765B1 (en) 2012-11-20 2015-12-01 Cooper Technologies Company Method and system for redirecting light emitted from a light emitting diode
CN104075180B (zh) * 2013-03-29 2017-02-22 海洋王（东莞）照明科技有限公司 气体放电光源的反射器及具有该反射器的投光灯
KR102200073B1 (ko) * 2014-08-05 2021-01-11 엘지이노텍 주식회사 조명 모듈 및 이를 구비한 조명 장치
CN106287403A (zh) * 2015-06-05 2017-01-04 上海汽车集团股份有限公司 具有反射镜的灯
DE102024200621A1 (de) * 2024-01-24 2025-07-24 Stellantis Auto Sas Leuchtvorrichtung für einen Innenraum eines Fahrzeugs sowie die Leuchtvorrichtung aufweisendes Fahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293901A (en) * 1979-12-17 1981-10-06 Esquire, Inc. Reflector system having sharp light cutoff characteristics
EP0167721B1 (en) * 1984-07-02 1989-10-11 Mitsubishi Rayon Co., Ltd. Light diffuser
US4789923A (en) * 1986-12-23 1988-12-06 Hubbell Incorporated Reflector for roadway lighting luminaire
EP0544651B1 (en) 1992-03-16 1997-06-18 Koninklijke Philips Electronics N.V. Luminaire
DE69411647T2 (de) * 1993-09-13 1999-02-25 Philips Electronics N.V., Eindhoven Leuchte

Also Published As

Publication number Publication date
EP0904510A1 (en) 1999-03-31
EP0904510B1 (en) 2006-08-16
WO1998045643A1 (en) 1998-10-15
CN1105861C (zh) 2003-04-16
JP2000511688A (ja) 2000-09-05
BR9804810A (pt) 1999-08-17
CA2257957A1 (en) 1998-10-15
US6227684B1 (en) 2001-05-08
DE69835565T2 (de) 2007-08-16
ZA982918B (en) 1999-10-06
CN1222963A (zh) 1999-07-14
ES2270506T3 (es) 2007-04-01
DE69835565D1 (de) 2006-09-28

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