ATE227821T1 - ROOM LIGHTING ARRANGEMENT - Google Patents

ROOM LIGHTING ARRANGEMENT

Info

Publication number
ATE227821T1
ATE227821T1 AT96115077T AT96115077T ATE227821T1 AT E227821 T1 ATE227821 T1 AT E227821T1 AT 96115077 T AT96115077 T AT 96115077T AT 96115077 T AT96115077 T AT 96115077T AT E227821 T1 ATE227821 T1 AT E227821T1
Authority
AT
Austria
Prior art keywords
reflector
daylight
artificial light
ceiling
light source
Prior art date
Application number
AT96115077T
Other languages
German (de)
Inventor
Tanja Nagel
Ingo Susemihl
Original Assignee
Siteco Beleuchtungstech 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 Siteco Beleuchtungstech Gmbh filed Critical Siteco Beleuchtungstech Gmbh
Application granted granted Critical
Publication of ATE227821T1 publication Critical patent/ATE227821T1/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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
    • F21S19/005—Combining sunlight and electric light sources for indoor illumination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The arrangement has a daylight deflection device (3) extending through a window opening with an artificial light source (4) close by to add to or replace the daylight. The deflector has a trough-shaped, horizontal light conc. device in the form of a first reflector (31,32) on the input side arranged perpendicular to the room axis. A second reflector (35,36) with two curved reflection surfaces is directly adjacent to the first reflector on the light output side and is open towards the ceiling (2). The artificial light source is screened from the viewing direction. The daylight and artificial light are incident on one reflector surface in the same direction and are reflected towards the ceiling.
AT96115077T 1996-09-19 1996-09-19 ROOM LIGHTING ARRANGEMENT ATE227821T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96115077A EP0831272B1 (en) 1996-09-19 1996-09-19 Room lighting arrangement

Publications (1)

Publication Number Publication Date
ATE227821T1 true ATE227821T1 (en) 2002-11-15

Family

ID=8223199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96115077T ATE227821T1 (en) 1996-09-19 1996-09-19 ROOM LIGHTING ARRANGEMENT

Country Status (3)

Country Link
EP (1) EP0831272B1 (en)
AT (1) ATE227821T1 (en)
DE (1) DE59609872D1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200876B1 (en) * 1985-04-30 1988-11-02 Siemens Aktiengesellschaft Arrangement for lighting a room with daylight
ATE122772T1 (en) * 1989-02-28 1995-06-15 Helmut Koester LIGHT DIRECTION SYSTEM FOR LIGHTING AN INTERIOR.

Also Published As

Publication number Publication date
EP0831272A1 (en) 1998-03-25
EP0831272B1 (en) 2002-11-13
DE59609872D1 (en) 2002-12-19

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Legal Events

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