EP0962692A3 - Luminaire comprising a view protective element against insects - Google Patents

Luminaire comprising a view protective element against insects Download PDF

Info

Publication number
EP0962692A3
EP0962692A3 EP99110617A EP99110617A EP0962692A3 EP 0962692 A3 EP0962692 A3 EP 0962692A3 EP 99110617 A EP99110617 A EP 99110617A EP 99110617 A EP99110617 A EP 99110617A EP 0962692 A3 EP0962692 A3 EP 0962692A3
Authority
EP
European Patent Office
Prior art keywords
screen
luminaire
protective element
element against
against insects
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
EP99110617A
Other languages
German (de)
French (fr)
Other versions
EP0962692A2 (en
EP0962692B1 (en
Inventor
Otto Zehetgruber
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.)
Osram SBT GmbH
Original Assignee
Siteco Beleuchtungstechnik 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 Beleuchtungstechnik GmbH filed Critical Siteco Beleuchtungstechnik GmbH
Publication of EP0962692A2 publication Critical patent/EP0962692A2/en
Publication of EP0962692A3 publication Critical patent/EP0962692A3/en
Application granted granted Critical
Publication of EP0962692B1 publication Critical patent/EP0962692B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • 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)
  • Catching Or Destruction (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

The light has one or more lamps (7) and an at least partly transparent first screen (1) via which light passes downwards in the operating position. A second transparent screen (15) is mounted in the light path between the first screen and the lamp or lamps at a distance from the first screen. The second screen essentially consists of a clear foil.
EP99110617A 1998-06-04 1999-06-02 Luminaire comprising a view protective element against insects Expired - Lifetime EP0962692B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19825062 1998-06-04
DE19825062A DE19825062A1 (en) 1998-06-04 1998-06-04 Luminaire with privacy protection against insects

Publications (3)

Publication Number Publication Date
EP0962692A2 EP0962692A2 (en) 1999-12-08
EP0962692A3 true EP0962692A3 (en) 2001-05-02
EP0962692B1 EP0962692B1 (en) 2007-08-01

Family

ID=7869945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110617A Expired - Lifetime EP0962692B1 (en) 1998-06-04 1999-06-02 Luminaire comprising a view protective element against insects

Country Status (3)

Country Link
EP (1) EP0962692B1 (en)
AT (1) ATE368826T1 (en)
DE (2) DE19825062A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004016485A1 (en) * 2004-04-03 2005-10-27 Trilux-Lenze Gmbh + Co. Kg Luminaire with a variably designed luminaire cover

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833575A (en) * 1988-06-15 1989-05-23 Lam Lighting Systems Brightness equalizing light filter system
GB2215447A (en) * 1987-11-06 1989-09-20 Designed Architectural Lightin Lighting installation
DE9213886U1 (en) * 1991-10-24 1992-12-03 Zumtobel Licht Ges.M.B.H., Dornbirn Reflector for a lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514365A1 (en) * 1994-04-19 1995-10-26 Aeg Lichttechnik Gmbh Interior lamp for ceilings or walls

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215447A (en) * 1987-11-06 1989-09-20 Designed Architectural Lightin Lighting installation
US4833575A (en) * 1988-06-15 1989-05-23 Lam Lighting Systems Brightness equalizing light filter system
DE9213886U1 (en) * 1991-10-24 1992-12-03 Zumtobel Licht Ges.M.B.H., Dornbirn Reflector for a lamp

Also Published As

Publication number Publication date
EP0962692A2 (en) 1999-12-08
EP0962692B1 (en) 2007-08-01
ATE368826T1 (en) 2007-08-15
DE19825062A1 (en) 1999-12-16
DE59914429D1 (en) 2007-09-13

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