ATE443230T1 - CEILING LAMP, ESPECIALLY FOR USE IN A HALLWAY - Google Patents

CEILING LAMP, ESPECIALLY FOR USE IN A HALLWAY

Info

Publication number
ATE443230T1
ATE443230T1 AT06112149T AT06112149T ATE443230T1 AT E443230 T1 ATE443230 T1 AT E443230T1 AT 06112149 T AT06112149 T AT 06112149T AT 06112149 T AT06112149 T AT 06112149T AT E443230 T1 ATE443230 T1 AT E443230T1
Authority
AT
Austria
Prior art keywords
light
angle range
hallway
illuminant
area
Prior art date
Application number
AT06112149T
Other languages
German (de)
Inventor
Stefan Kuenzler
Original Assignee
Derungs Licht Ag
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 Derungs Licht Ag filed Critical Derungs Licht Ag
Application granted granted Critical
Publication of ATE443230T1 publication Critical patent/ATE443230T1/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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The light (1) has an illuminant (2a,2b) and a deflecting medium (10) to deflect the light emitted by the illuminant. The deflecting medium is formed such that an illuminating angle range is extended in horizontal direction away from the light with provided installed light, and another lighting angle range extends downward. The two lighting angle range are separated from each other by an area with smaller lighting intensity. An area with smaller lighting intensity lies in between the primary lateral and secondary perpendicular radiation.
AT06112149T 2006-04-03 2006-04-03 CEILING LAMP, ESPECIALLY FOR USE IN A HALLWAY ATE443230T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06112149A EP1843082B1 (en) 2006-04-03 2006-04-03 Downlighter in particular for use in a corridor

Publications (1)

Publication Number Publication Date
ATE443230T1 true ATE443230T1 (en) 2009-10-15

Family

ID=36686007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06112149T ATE443230T1 (en) 2006-04-03 2006-04-03 CEILING LAMP, ESPECIALLY FOR USE IN A HALLWAY

Country Status (3)

Country Link
EP (1) EP1843082B1 (en)
AT (1) ATE443230T1 (en)
DE (1) DE502006004857D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017205449A1 (en) * 2017-03-30 2018-10-04 Zumtobel Lighting Gmbh lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028453A (en) * 1930-10-25 1936-01-21 Hoffman Herbert Illuminating apparatus
US3159352A (en) * 1960-11-16 1964-12-01 Wakefield Corp Luminaire
US3647148A (en) * 1969-12-11 1972-03-07 Holophane Co Inc Veiling glare control with luminaires
US4091441A (en) * 1976-06-28 1978-05-23 John Ott Laboratories, Inc. Full-spectrum luminaire
US4698734A (en) * 1984-06-01 1987-10-06 Peerless Lighting Corporation Lensed indirect luminaire with side angle brightness control
US4613930A (en) * 1985-09-04 1986-09-23 Emilio Ambasz Ceiling lighting fixture and system
WO1997047919A2 (en) * 1996-06-10 1997-12-18 Tenebraex Corporation Apparatus and methods for improved architectural lighting fixtures
DE10236500A1 (en) * 2002-08-09 2004-02-26 A. Raymond & Cie Ceiling mounted strip electrical lighting unit has a one piece construction housing having a frame cover with a film hinge connected to main body

Also Published As

Publication number Publication date
EP1843082A1 (en) 2007-10-10
EP1843082B1 (en) 2009-09-16
DE502006004857D1 (en) 2009-10-29

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