ATE298864T1 - LAMP - Google Patents

LAMP

Info

Publication number
ATE298864T1
ATE298864T1 AT00108186T AT00108186T ATE298864T1 AT E298864 T1 ATE298864 T1 AT E298864T1 AT 00108186 T AT00108186 T AT 00108186T AT 00108186 T AT00108186 T AT 00108186T AT E298864 T1 ATE298864 T1 AT E298864T1
Authority
AT
Austria
Prior art keywords
bulb
inner reflector
lamp
reflector
fixed
Prior art date
Application number
AT00108186T
Other languages
German (de)
Inventor
Klaus Hochschwarzer
Original Assignee
Zumtobel Staff 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 Zumtobel Staff Gmbh filed Critical Zumtobel Staff Gmbh
Application granted granted Critical
Publication of ATE298864T1 publication Critical patent/ATE298864T1/en

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
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • 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
    • F21V7/04—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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • 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
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form

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)

Abstract

The inner reflector (8) of the lamp is partly light permeable. The first bulb (3) is a fluorescent tube. The second bulb (7) a low voltage halogen bulb. A diffuser (6) is arranged between the first bulb (3) and the inner reflector (8). The second bulb (7) the inner reflector (8) are fixed at a rod shaped overhead suspension (5). The suspension itself is fixed at the rear wall (2) o the outer reflector (1).
AT00108186T 1999-04-15 2000-04-13 LAMP ATE298864T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29906717U DE29906717U1 (en) 1999-04-15 1999-04-15 lamp

Publications (1)

Publication Number Publication Date
ATE298864T1 true ATE298864T1 (en) 2005-07-15

Family

ID=8072258

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00108186T ATE298864T1 (en) 1999-04-15 2000-04-13 LAMP

Country Status (4)

Country Link
EP (1) EP1045195B1 (en)
AT (1) ATE298864T1 (en)
AU (1) AU769206B2 (en)
DE (2) DE29906717U1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006410A1 (en) * 2000-02-14 2001-08-16 Zumtobel Staff Gmbh lamp
DE20112185U1 (en) * 2001-07-24 2002-12-05 Pohlmann & Partner GmbH, 25451 Quickborn Notleuchtenvorrichtung
RU2245488C1 (en) * 2003-04-22 2005-01-27 Сысун Виктор Викторович Combined searchlight
DE102004018382A1 (en) * 2004-04-16 2005-11-17 Trilux-Lenze Gmbh + Co Kg lamp
EP1838993A2 (en) * 2004-12-17 2007-10-03 Koninklijke Philips Electronics N.V. Multipurpose lighting unit
DE102005004868A1 (en) * 2005-02-02 2006-08-03 Engel, Hartmut S. Installed light e.g. for room ceiling, has head reflector separated from direct light reflector
US7434961B1 (en) 2007-10-23 2008-10-14 Adaptive Lighting Solutions Llc Cover device for compact fluorescent lamps
CN101782214A (en) * 2009-01-19 2010-07-21 奥斯兰姆有限公司 Light distributing device and manufacturing method thereof and optical system comprising same
DE102009007487A1 (en) 2009-02-05 2010-08-12 Zumtobel Lighting Gmbh Method for providing optical surface with facets in reflector of downlight, involves defining optical surface, fixing corners of facets, and designing facets as free-form surfaces, where corners are connected with each other

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL17207C (en) *
EP0217323A3 (en) * 1985-10-02 1989-03-08 THORN LICHT GmbH Lighting fixture and method of lighting
DE4006769A1 (en) * 1990-03-03 1991-09-05 Wila Leuchten Gmbh LIGHT FOR COMPACT FLUORESCENT LAMPS
ZA912915B (en) * 1990-05-10 1992-04-29 Boc Group Inc Novel monolithic front surface mirror
DE4326107C2 (en) * 1993-08-04 1995-05-11 Trilux Lenze Gmbh & Co Kg Ceiling light
DE4336023C2 (en) * 1993-09-30 1998-07-16 Erco Leuchten Reflector system for a lamp
DE4443916C1 (en) * 1994-12-09 1996-05-09 Zumtobel Licht Reflector arrangement for light with at least one elongated lamp

Also Published As

Publication number Publication date
EP1045195B1 (en) 2005-06-29
DE50010617D1 (en) 2005-08-04
AU2241000A (en) 2000-10-19
EP1045195A3 (en) 2002-01-30
AU769206B2 (en) 2004-01-22
DE29906717U1 (en) 2000-08-24
EP1045195A2 (en) 2000-10-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee