BR0007474A - Luminária - Google Patents

Luminária

Info

Publication number
BR0007474A
BR0007474A BR0007474-8A BR0007474A BR0007474A BR 0007474 A BR0007474 A BR 0007474A BR 0007474 A BR0007474 A BR 0007474A BR 0007474 A BR0007474 A BR 0007474A
Authority
BR
Brazil
Prior art keywords
luminaire
edge portions
lamp
transversely
reflectors
Prior art date
Application number
BR0007474-8A
Other languages
English (en)
Inventor
Petrus Adrianus Josephu Holten
Nicolas Christian Pichelin
Original Assignee
Koninkl 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
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BR0007474A publication Critical patent/BR0007474A/pt

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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Abstract

''LUMINáRIA'' A luminária (1) possui duas filas posicionadas opostas, compreendendo diversos refletores (3), possivelmente feitos de setores separados (31). Os refletores individuais (3) são separados por porções de borda (17) que são posicionadas transversalmente a um eixo longitudinal (5) da luminária (1) e transversalmente a uma janela de emissão de luz (9). As porções de borda (17) são espaçadas por uma distância D, medida transversalmente ao eixo longitudinal (5), de entre 1 e 2 vezes o diâmetro (lâmpada de uma lâmpada associada (21)). A luminária (1) pode ser livre de lamelas, graças a estes refletores separados (3) e o interespaço D relativamente pequeno das porções de borda. Como resultados disto, a luminária (1() é relativamente fácil e barata de fabricar, e uma lâmpada (21) pode ser facilmente inserida e/ou removida.
BR0007474-8A 1999-11-12 2000-11-06 Luminária BR0007474A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99203781 1999-11-12
PCT/EP2000/010973 WO2001036868A1 (en) 1999-11-12 2000-11-06 Luminaire without lamellae

Publications (1)

Publication Number Publication Date
BR0007474A true BR0007474A (pt) 2001-10-16

Family

ID=8240859

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007474-8A BR0007474A (pt) 1999-11-12 2000-11-06 Luminária

Country Status (13)

Country Link
US (1) US6467934B1 (pt)
EP (1) EP1151227B1 (pt)
JP (1) JP2003515240A (pt)
CN (1) CN1268871C (pt)
AR (1) AR026429A1 (pt)
AT (1) ATE385558T1 (pt)
AU (1) AU774682B2 (pt)
BR (1) BR0007474A (pt)
CA (1) CA2360428A1 (pt)
DE (1) DE60037964T2 (pt)
ES (1) ES2300282T3 (pt)
TW (1) TW480322B (pt)
WO (1) WO2001036868A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10151958A1 (de) * 2001-10-22 2003-04-30 Zumtobel Staff Gmbh Leuchte mit mehreren Topfreflektoren
FR2862124B1 (fr) * 2003-11-06 2006-10-06 Sli France Luminaire presentant une pluralite de lamelles de reflexion
DE10360943A1 (de) * 2003-12-23 2005-07-21 Engel, Hartmut S. Beleuchtungseinrichtung
DE102004005917A1 (de) * 2004-02-06 2005-08-25 Zumtobel Staff Gmbh Reflektoranordnung für eine Leuchte mit mehreren in Reihe angeordneten Reflektorkammern
US20050201103A1 (en) * 2004-03-12 2005-09-15 Honeywell International Inc. Luminaires with batwing light distribution
US7490956B2 (en) * 2004-07-27 2009-02-17 Whiterock Design, Llc Illumination system
USD667987S1 (en) * 2011-07-20 2012-09-25 Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. LED lighthead
USD668378S1 (en) * 2011-08-22 2012-10-02 Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. LED reflector
CN103062709B (zh) * 2011-10-19 2016-08-24 通用电气照明解决方案有限责任公司 反射器、照明设备及其用途
USD667164S1 (en) * 2011-12-28 2012-09-11 Mayfair Hall Lighting structure for repelling animals
US10030830B2 (en) * 2015-05-07 2018-07-24 Focal Point, Llc Diffuser for luminaire

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429141A (en) * 1944-12-29 1947-10-14 Mcstay Jackson And Company Light shield for tubular illuminators
US2537398A (en) * 1948-12-03 1951-01-09 Samuel Herst Lighting fixture for elongated tubular lamps
DE2740487C3 (de) * 1977-09-08 1981-06-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Elektronisches Blitzgerät
AT381577B (de) * 1983-04-08 1986-11-10 Bartenbach Christian Blendungsfreie leuchte fuer eine stabfoermige lichtquelle
DE3406447C2 (de) * 1984-02-22 1995-03-16 Christian Bartenbach Abschirmung für eine Leuchte mit stabförmiger Lampe
DE4103181A1 (de) * 1991-02-02 1992-08-06 Heinrich Fiedeler Leuchtrohrleuchte
SE469804B (sv) * 1991-12-09 1993-09-13 Fagerhults Ab Reflektor till en elektrisk strålningsarmatur samt en med en sådan reflektor försedd elektrisk strålningsarmatur
US5448462A (en) * 1993-05-21 1995-09-05 Pittway Corporation Strobe for detector
NZ300261A (en) 1995-02-14 1997-11-24 Philips Electronics Nv Luminaire with lamellae having concave outer edges for providing more uniform illumination
US5528478A (en) * 1995-10-04 1996-06-18 Cooper Industries, Inc. Lighting fixture having a parabolic louver
JP4037460B2 (ja) * 1996-10-08 2008-01-23 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 照明器具

Also Published As

Publication number Publication date
EP1151227B1 (en) 2008-02-06
ATE385558T1 (de) 2008-02-15
JP2003515240A (ja) 2003-04-22
CN1268871C (zh) 2006-08-09
AU774682B2 (en) 2004-07-01
DE60037964D1 (de) 2008-03-20
TW480322B (en) 2002-03-21
WO2001036868A1 (en) 2001-05-25
EP1151227A1 (en) 2001-11-07
CN1336996A (zh) 2002-02-20
AU2155601A (en) 2001-05-30
DE60037964T2 (de) 2009-02-05
US6467934B1 (en) 2002-10-22
CA2360428A1 (en) 2001-05-25
AR026429A1 (es) 2003-02-12
ES2300282T3 (es) 2008-06-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]