EP1258675A3 - Beleuchtungseinheit mit einstellbarem Lichtkegel - Google Patents

Beleuchtungseinheit mit einstellbarem Lichtkegel Download PDF

Info

Publication number
EP1258675A3
EP1258675A3 EP02405378A EP02405378A EP1258675A3 EP 1258675 A3 EP1258675 A3 EP 1258675A3 EP 02405378 A EP02405378 A EP 02405378A EP 02405378 A EP02405378 A EP 02405378A EP 1258675 A3 EP1258675 A3 EP 1258675A3
Authority
EP
European Patent Office
Prior art keywords
cover
light cone
illumination device
adjustable light
shades
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
EP02405378A
Other languages
English (en)
French (fr)
Other versions
EP1258675A2 (de
EP1258675B1 (de
Inventor
Christoph Steinemann
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.)
Belux IP AG
Original Assignee
Belux 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 Belux AG filed Critical Belux AG
Publication of EP1258675A2 publication Critical patent/EP1258675A2/de
Publication of EP1258675A3 publication Critical patent/EP1258675A3/de
Application granted granted Critical
Publication of EP1258675B1 publication Critical patent/EP1258675B1/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • 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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Bei einer Abdeckung (5) für eine in einer Beleuchtungseinheit (1) gefasste Leuchtstoffröhre (6), respektive einer Beleuchtungseinheit (1) mit einer derartigen Abdeckung (5), welche die Leuchtstoffröhre (6) im wesentlichen über die ganze leuchtende axiale Länge im wesentlichen transparent abdeckt, wird eine in radialer Richtung selektive und individuell auswechselbare Einstellung des Lichtkegels der Leuchtstoffröhre (6) dadurch erreicht, dass Befestigungsmittel (12-15) vorgesehen sind, welche die austauschbare sichere Anbringung von den Lichtkegel in radialer Richtung selektiv bedämpfenden unterschiedlichen Blenden erlauben.
EP02405378A 2001-05-18 2002-05-08 Beleuchtungseinheit mit einstellbarem Lichtkegel Expired - Lifetime EP1258675B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20108425U 2001-05-18
DE20108425U DE20108425U1 (de) 2001-05-18 2001-05-18 Beleuchtungseinheit mit einstellbarem Lichtkegel

Publications (3)

Publication Number Publication Date
EP1258675A2 EP1258675A2 (de) 2002-11-20
EP1258675A3 true EP1258675A3 (de) 2006-04-12
EP1258675B1 EP1258675B1 (de) 2007-12-19

Family

ID=7957088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02405378A Expired - Lifetime EP1258675B1 (de) 2001-05-18 2002-05-08 Beleuchtungseinheit mit einstellbarem Lichtkegel

Country Status (3)

Country Link
EP (1) EP1258675B1 (de)
AT (1) ATE381698T1 (de)
DE (2) DE20108425U1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010033141A1 (de) 2010-08-03 2012-02-09 Cooper Crouse-Hinds Gmbh Leuchte
TW201239265A (en) 2011-01-20 2012-10-01 Koninkl Philips Electronics Nv Optical assembly for a lighting fixture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165624A1 (de) * 1971-12-30 1973-07-12 Siemens Ag Strassenleuchte
DE2517608A1 (de) * 1975-04-21 1976-11-11 Hymer Kg Lichtleiste
EP0264857A1 (de) * 1986-10-21 1988-04-27 Siemens Aktiengesellschaft Lichtbandfähige Langfeldleuchte
DE9105407U1 (de) * 1991-05-02 1991-09-12 Institut für Rundfunktechnik GmbH, 8000 München Umfeldleuchte
US5716123A (en) * 1996-04-24 1998-02-10 Jji Lighting Group, Inc. Elongated light tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165624A1 (de) * 1971-12-30 1973-07-12 Siemens Ag Strassenleuchte
DE2517608A1 (de) * 1975-04-21 1976-11-11 Hymer Kg Lichtleiste
EP0264857A1 (de) * 1986-10-21 1988-04-27 Siemens Aktiengesellschaft Lichtbandfähige Langfeldleuchte
DE9105407U1 (de) * 1991-05-02 1991-09-12 Institut für Rundfunktechnik GmbH, 8000 München Umfeldleuchte
US5716123A (en) * 1996-04-24 1998-02-10 Jji Lighting Group, Inc. Elongated light tube

Also Published As

Publication number Publication date
EP1258675A2 (de) 2002-11-20
DE20108425U1 (de) 2001-08-16
EP1258675B1 (de) 2007-12-19
ATE381698T1 (de) 2008-01-15
DE50211384D1 (de) 2008-01-31

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