EP0870977A2 - Lampe à réflecteur - Google Patents

Lampe à réflecteur Download PDF

Info

Publication number
EP0870977A2
EP0870977A2 EP98106308A EP98106308A EP0870977A2 EP 0870977 A2 EP0870977 A2 EP 0870977A2 EP 98106308 A EP98106308 A EP 98106308A EP 98106308 A EP98106308 A EP 98106308A EP 0870977 A2 EP0870977 A2 EP 0870977A2
Authority
EP
European Patent Office
Prior art keywords
reflector
diffuser
primary reflector
lamp
primary
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.)
Withdrawn
Application number
EP98106308A
Other languages
German (de)
English (en)
Other versions
EP0870977A3 (fr
Inventor
Manfred Grimm
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.)
Trilux GmbH and Co KG
Original Assignee
Trilux Lenze GmbH and Co KG
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 Trilux Lenze GmbH and Co KG filed Critical Trilux Lenze GmbH and Co KG
Publication of EP0870977A2 publication Critical patent/EP0870977A2/fr
Publication of EP0870977A3 publication Critical patent/EP0870977A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • F21V7/0008—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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP98106308A 1997-04-11 1998-04-07 Lampe à réflecteur Withdrawn EP0870977A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29706447U DE29706447U1 (de) 1997-04-11 1997-04-11 Reflektorleuchte
DE29706447U 1997-04-11

Publications (2)

Publication Number Publication Date
EP0870977A2 true EP0870977A2 (fr) 1998-10-14
EP0870977A3 EP0870977A3 (fr) 2000-08-09

Family

ID=8038769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98106308A Withdrawn EP0870977A3 (fr) 1997-04-11 1998-04-07 Lampe à réflecteur

Country Status (2)

Country Link
EP (1) EP0870977A3 (fr)
DE (1) DE29706447U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6457844B2 (en) 2000-05-10 2002-10-01 Regent Beleuchtungskoerper Ag Light distributor for a lighting device and lighting device and use of a lighting device
EP1586811A1 (fr) * 2004-04-16 2005-10-19 Koninklijke Philips Electronics N.V. Arrangement de lampes et réflecteurs pour mélange de couleurs
EP2732198A2 (fr) * 2011-07-15 2014-05-21 LG Innotek Co., Ltd. Dispositif d'éclairage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8519706U1 (de) 1985-07-08 1985-10-17 Hartmann & Unger GmbH, 4619 Bergkamen Gegenstrahlerleuchte mit Leuchtstofflampe
DE9213886U1 (fr) 1991-10-24 1992-12-03 Zumtobel Licht Ges.M.B.H., Dornbirn, At

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8603794U1 (de) * 1986-02-13 1986-03-27 Korsch, Alfred, 47918 Tönisvorst Leuchtvorrichtung
GB2215447B (en) * 1987-11-06 1991-05-29 Designed Architectural Lightin Lighting installation
US5004785A (en) * 1987-11-30 1991-04-02 Mitsubishi Rayon Co., Ltd. Light-diffusing methacrylic resin and process for production thereof
US4991070A (en) * 1989-07-12 1991-02-05 Herman Miller, Inc. Sleeve for a light element
DE4039290A1 (de) * 1990-12-08 1992-06-11 Minnesota Mining & Mfg Leuchte
DE4216341A1 (de) * 1992-05-16 1993-11-18 Roehm Gmbh Lichtstreuende Polymethacrylat-Formkörper mit hohen Temperatur- und Wetterechtheitswerten
DE4219742A1 (de) * 1992-06-17 1993-12-23 Zumtobel Licht Wannenleuchte mit Reflektorkorb
US5357413A (en) * 1993-05-07 1994-10-18 Mandall Michael C Armored lighting fixture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8519706U1 (de) 1985-07-08 1985-10-17 Hartmann & Unger GmbH, 4619 Bergkamen Gegenstrahlerleuchte mit Leuchtstofflampe
DE9213886U1 (fr) 1991-10-24 1992-12-03 Zumtobel Licht Ges.M.B.H., Dornbirn, At

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6457844B2 (en) 2000-05-10 2002-10-01 Regent Beleuchtungskoerper Ag Light distributor for a lighting device and lighting device and use of a lighting device
EP1586811A1 (fr) * 2004-04-16 2005-10-19 Koninklijke Philips Electronics N.V. Arrangement de lampes et réflecteurs pour mélange de couleurs
WO2005100847A1 (fr) * 2004-04-16 2005-10-27 Koninklijke Philips Electronics N.V. Lampes et ensemble de reflecteurs pour melange de couleurs
US7490953B2 (en) 2004-04-16 2009-02-17 Koninklijke Philips Electronics, N.V. Lamps and reflector arrangement for color mixing
CN1942701B (zh) * 2004-04-16 2010-05-05 皇家飞利浦电子股份有限公司 用于混色的灯和反射器装置
EP2732198A2 (fr) * 2011-07-15 2014-05-21 LG Innotek Co., Ltd. Dispositif d'éclairage
EP2732198A4 (fr) * 2011-07-15 2015-04-01 Lg Innotek Co Ltd Dispositif d'éclairage
US9353931B2 (en) 2011-07-15 2016-05-31 Lg Innotek Co., Ltd. Lighting device
EP3121507A1 (fr) * 2011-07-15 2017-01-25 LG Innotek Co., Ltd. Dispositif d'éclairage
US9909736B2 (en) 2011-07-15 2018-03-06 Lg Innotek Co., Ltd. Lighting device

Also Published As

Publication number Publication date
EP0870977A3 (fr) 2000-08-09
DE29706447U1 (de) 1998-08-06

Similar Documents

Publication Publication Date Title
EP1956289B1 (fr) Luminaire
EP1378771B1 (fr) Eclairage intérieur
DE2238589C3 (de) Lichtstreuende ebene Abdeckplatte für Deckenleuchten
EP1646824B1 (fr) Lampe encastree
DE19853402B4 (de) Scheinwerfer mit hyperbolischem Reflektor und Scheinwerfereinsatz mit einem solchen Scheinwerfer
EP1154200A2 (fr) Distributeur de lumière pour un système d'éclairage, système d'éclairage et utilisation d' un système d'éclairage
EP1043542A2 (fr) Système d' éclairage pour installation au plafond ou au mur d' une pièce
DE10242441A1 (de) Leuchte
EP0535416B1 (fr) Dispositif d'éclairage de travail comprenant au moins une lampe fluorescente
EP0716262B1 (fr) Armature d'éclairage pour sources lumineuses linéaires
DE8602774U1 (de) Beleuchtungsvorrichtung für Backöfen, Kühlschränke od. dgl.
DE10011378B4 (de) Hohllichtleiterleuchte mit indirekter Lichtabstrahlung
EP0870977A2 (fr) Lampe à réflecteur
EP0638764B2 (fr) Lampadaire à éclairage principalement direct
EP1669664A2 (fr) Dispositif d'éclairage
DE102006030646A1 (de) Innenraumleuchte zur Ausleuchtung einer Wand oder Decke
DE2936054A1 (de) Arbeitsplatzleuchte
DE10153756B4 (de) Leuchte mit segmentiertem Innenreflektor
DE102006047689B4 (de) Leuchte und Lichtbandsystem mit transparentem Leuchtenschirm
AT412901B (de) Leuchte
EP1275899B1 (fr) Projecteur encastré avec réflecteur latéral
DE10254170B4 (de) Beleuchtungssystem und Beleuchtungsanordnung
DE8515067U1 (de) An oder in einer Decke oder Wand anzubringende Ein- oder Anbauleuchte
DE2630556A1 (de) Beleuchtungskoerper
DE10354462B4 (de) Leuchte mit asymmetrischer Lichtabstrahlung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010110

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FR GB IT LI NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20030317