EP0684425A3 - Leuchte mit mindestens einem Leuchtmittel. - Google Patents

Leuchte mit mindestens einem Leuchtmittel. Download PDF

Info

Publication number
EP0684425A3
EP0684425A3 EP95101440A EP95101440A EP0684425A3 EP 0684425 A3 EP0684425 A3 EP 0684425A3 EP 95101440 A EP95101440 A EP 95101440A EP 95101440 A EP95101440 A EP 95101440A EP 0684425 A3 EP0684425 A3 EP 0684425A3
Authority
EP
European Patent Office
Prior art keywords
reflector
fluorescent tube
glare
luminaire
light source
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.)
Granted
Application number
EP95101440A
Other languages
English (en)
French (fr)
Other versions
EP0684425B1 (de
EP0684425A2 (de
Inventor
Helmut K Unger
Helmut Angerer
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.)
WILA GROUP LIMITED
Original Assignee
Wila Leuchten GmbH
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 Wila Leuchten GmbH filed Critical Wila Leuchten GmbH
Publication of EP0684425A2 publication Critical patent/EP0684425A2/de
Publication of EP0684425A3 publication Critical patent/EP0684425A3/de
Application granted granted Critical
Publication of EP0684425B1 publication Critical patent/EP0684425B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21V7/0025—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
    • F21V7/0058—Reflectors for light sources adapted to cooperate with light sources of shapes different from point-like or linear, e.g. circular 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
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
    • F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0088—Ventilating systems
    • F21V33/0092—Ventilating systems with heating or cooling devices
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
EP95101440A 1994-04-27 1995-02-02 Leuchte mit mindestens einem Leuchtmittel Expired - Lifetime EP0684425B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4414742A DE4414742A1 (de) 1994-04-27 1994-04-27 Leuchte mit mindestens einem ringförmigen Leuchtmittel
DE4414742 1994-04-27

Publications (3)

Publication Number Publication Date
EP0684425A2 EP0684425A2 (de) 1995-11-29
EP0684425A3 true EP0684425A3 (de) 1996-04-10
EP0684425B1 EP0684425B1 (de) 2000-08-23

Family

ID=6516600

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95101440A Expired - Lifetime EP0684425B1 (de) 1994-04-27 1995-02-02 Leuchte mit mindestens einem Leuchtmittel

Country Status (3)

Country Link
EP (1) EP0684425B1 (de)
AT (1) ATE195798T1 (de)
DE (3) DE4414742A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714971B4 (de) * 1997-04-10 2004-08-19 Siteco Beleuchtungstechnik Gmbh Deckenleuchte mit einer ringförmigen Lampe
DE19715288A1 (de) * 1997-04-11 1998-10-15 Acl Lichttechnik Gmbh Flacher Reflektor für Deckeneinbauleuchten
DE19735726A1 (de) * 1997-08-18 1999-02-25 Acl Lichttechnik Gmbh Flacher Reflektor für Deckeneinbauleuchten mit großer Blendfreiheit
DE19904933C1 (de) * 1999-02-06 2000-04-13 Wila Leuchten Ag Sevelen Leuchte
DE29902563U1 (de) 1999-02-13 1999-05-06 Wila Leuchten Ag, Sevelen Deckeneinbauleuchte
DE19952502A1 (de) * 1999-10-29 2001-05-03 Acl Lichttechnik Gmbh Deckenleuchte mit zwei ringförmigen Leuchtmitteln
DE10040501B4 (de) * 2000-08-18 2006-11-30 Siteco Beleuchtungstechnik Gmbh Rundleuchte, Raster für Rundleuchte und Lamelle für Rundleuchte
DE10040500B4 (de) * 2000-08-18 2005-06-23 Siteco Beleuchtungstechnik Gmbh Rasterbefestigung für eine Rundleuchte und zugehörige Leuchte
DE10040502C2 (de) * 2000-08-18 2002-07-25 Siteco Beleuchtungstech Gmbh Rundleuchte mit einem ringförmigen Reflektor und Raster zur Verwendung in einer Rundleuchte
CN101680638B (zh) * 2007-05-07 2015-07-29 科锐公司 灯具
US7976187B2 (en) 2008-03-27 2011-07-12 Cree, Inc. Uniform intensity LED lighting system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731671A1 (de) * 1977-07-13 1979-01-25 Christian Bartenbach Deckenleuchte
JPH06187812A (ja) * 1992-12-18 1994-07-08 Matsushita Electric Works Ltd 照明器具
EP0619454A1 (de) * 1993-04-07 1994-10-12 Koninklijke Philips Electronics N.V. Leuchtenraster und Leuchte mit einem solchen Raster

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1065976A (de) * 1954-06-01
FR782274A (fr) * 1934-12-04 1935-06-01 Système éclairant à faible brillance
FR983871A (fr) * 1948-04-01 1951-06-28 Appareil d'éclairage, en particulier pour salles d'opération
GB663957A (en) * 1948-05-28 1951-01-02 British Thomson Houston Co Ltd Improvements in and relating to lighting fixtures
FR1018154A (fr) * 1949-05-17 1952-12-29 Emi Ltd Appareil de télévision et analogue
DE952918C (de) * 1953-12-29 1956-11-22 Helmut Naumann Dr Ing Leuchte fuer Lichtquellen grosser Laenge, aber mit kleinem Durchmesser, vorzugsweise fuer Blitzlicht-Entladungslampen
DE1712537U (de) * 1955-05-18 1955-12-08 Heinz Mylius Deckenleuchte.
US3805051A (en) * 1973-07-02 1974-04-16 Raytheon Co Catoptric lens arrangement
DE2635431A1 (de) * 1976-08-06 1978-02-09 Zeiss Ikon Ag Beleuchtungsanlage fuer direkte und indirekte beleuchtung
DE7925506U1 (de) * 1979-09-08 1980-01-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Spiegelrasterleuchte
DE3040015A1 (de) * 1980-10-23 1982-05-13 Kurt Kirchmann Arbeitslampe
DE8115785U1 (de) * 1981-05-27 1981-10-08 Korsch, Alfred, 4154 Tönisvorst Leuchte fuer ringlampen
DE3826676A1 (de) * 1987-08-13 1989-02-23 Wila Leuchten Gmbh Leuchte fuer kompakt-leuchtstofflampen
DE8912632U1 (de) * 1989-10-25 1989-12-21 Herbert Waldmann GmbH & Co, 7730 Villingen-Schwenningen Leuchte mit punktförmiger Halogenlampe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731671A1 (de) * 1977-07-13 1979-01-25 Christian Bartenbach Deckenleuchte
JPH06187812A (ja) * 1992-12-18 1994-07-08 Matsushita Electric Works Ltd 照明器具
EP0619454A1 (de) * 1993-04-07 1994-10-12 Koninklijke Philips Electronics N.V. Leuchtenraster und Leuchte mit einem solchen Raster

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 18, no. 538 (M - 1686) 13 October 1994 (1994-10-13) *

Also Published As

Publication number Publication date
ATE195798T1 (de) 2000-09-15
EP0684425B1 (de) 2000-08-23
DE29501661U1 (de) 1995-08-24
EP0684425A2 (de) 1995-11-29
DE4414742A1 (de) 1995-11-02
DE59508651D1 (de) 2000-09-28

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