DE50302026D1 - Konvektionsreflektor - Google Patents

Konvektionsreflektor

Info

Publication number
DE50302026D1
DE50302026D1 DE50302026T DE50302026T DE50302026D1 DE 50302026 D1 DE50302026 D1 DE 50302026D1 DE 50302026 T DE50302026 T DE 50302026T DE 50302026 T DE50302026 T DE 50302026T DE 50302026 D1 DE50302026 D1 DE 50302026D1
Authority
DE
Germany
Prior art keywords
reflector
light element
konvektionsreflektor
surrounds
lamp
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.)
Expired - Lifetime
Application number
DE50302026T
Other languages
German (de)
Inventor
Bernd Friesel
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.)
Zumtobel Staff GmbH and Co KG
Original Assignee
Zumtobel Staff GmbH and Co KG
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 and Co KG filed Critical Zumtobel Staff GmbH and Co KG
Priority to DE50302026T priority Critical patent/DE50302026D1/en
Application granted granted Critical
Publication of DE50302026D1 publication Critical patent/DE50302026D1/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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Finger-Pressure Massage (AREA)
  • Prostheses (AREA)

Abstract

The lamp has a reflector (2), which surrounds the light element (4). The light element is installed in the intermediate ceiling (8). A passage (9) is provided between the reflector and the light element in the upper part of the lamp, which is turned to the socket. Air can be exchanged between the area defined by the reflector and the area, which surrounds the reflector. An Independent claim is also provided for a reflector.
DE50302026T 2002-02-19 2003-02-18 Konvektionsreflektor Expired - Lifetime DE50302026D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50302026T DE50302026D1 (en) 2002-02-19 2003-02-18 Konvektionsreflektor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20202558U DE20202558U1 (en) 2002-02-19 2002-02-19 Konvektionsreflektor
DE50302026T DE50302026D1 (en) 2002-02-19 2003-02-18 Konvektionsreflektor

Publications (1)

Publication Number Publication Date
DE50302026D1 true DE50302026D1 (en) 2006-02-02

Family

ID=7967978

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20202558U Expired - Lifetime DE20202558U1 (en) 2002-02-19 2002-02-19 Konvektionsreflektor
DE50302026T Expired - Lifetime DE50302026D1 (en) 2002-02-19 2003-02-18 Konvektionsreflektor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20202558U Expired - Lifetime DE20202558U1 (en) 2002-02-19 2002-02-19 Konvektionsreflektor

Country Status (3)

Country Link
EP (1) EP1336798B1 (en)
AT (1) ATE314612T1 (en)
DE (2) DE20202558U1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4425019B2 (en) 2004-02-26 2010-03-03 株式会社キャットアイ head lamp
WO2007138505A1 (en) * 2006-05-29 2007-12-06 Koninklijke Philips Electronics N.V. An assembly for use in a light alarm clock comprising a lamp and a casing
FR2903166B1 (en) * 2006-06-29 2008-09-12 Financ Veron Sofive Soc LUMINAIRE FOR INCANDESCENT BULB, INSERT
DE102006047685A1 (en) * 2006-10-09 2008-04-10 Rzb Rudolf Zimmermann, Bamberg Gmbh Universally applicable and complete luminaire body
DE502007003605D1 (en) * 2007-07-03 2010-06-10 Bae Ro Gmbh & Co Kg lamp
DE102008006535A1 (en) * 2008-01-29 2009-07-30 Med Licht Gmbh lamp
FR2936858A1 (en) * 2008-10-07 2010-04-09 Luc Philippe Lucien Robichon AERATION DEVICE FOR LIGHTING SYSTEMS IN A CEILING OR A FALSE CEILING.
EP2525137A1 (en) 2011-05-20 2012-11-21 Ansorg GmbH Lighting device with an LED module as illuminant and a fan for cooling
DE102012222184A1 (en) 2012-12-04 2014-06-05 Zumtobel Lighting Gmbh Luminaire with air ducts

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701895A (en) * 1971-06-30 1972-10-31 Thomas Industries Inc Combined lighting and ventilating fixture
DE8233139U1 (en) * 1982-11-25 1983-05-19 Elektrotechnik-Apparatebau Peter Schmitz, 3200 Hildesheim LAMP
DE8710698U1 (en) * 1987-08-05 1987-09-17 Korsch, Alfred, 4154 Tönisvorst lamp
US5145247A (en) * 1991-03-20 1992-09-08 Mandy Robert R Down lighting systems and fixtures therefor
US4930054A (en) * 1988-12-09 1990-05-29 Nutone, Inc. Dual cone recessed lighting fixture
DE4008124A1 (en) * 1990-03-14 1991-09-19 Nafa Light Kurt Maurer LAMP
DE4014360A1 (en) * 1990-05-04 1991-11-07 Bosch Siemens Hausgeraete LIGHTING DEVICE FOR A STOVE
DE4334882A1 (en) * 1993-10-08 1995-06-29 Abke Hermann Elektro Kg Installed lighting in furniture
DE4413290C2 (en) * 1994-04-16 1999-10-28 Zumtobel Licht Gmbh Dornbirn Halogen lamp
US5651609A (en) * 1994-12-06 1997-07-29 Pelton; Bruce A. Convection venting lensed reflector-type compact fluorescent lamp system
JPH10171362A (en) * 1996-12-06 1998-06-26 Hitachi Ltd Liquid crystal projector
JP2001167628A (en) * 1999-12-10 2001-06-22 Matsushita Electric Works Ltd Imbedded-type illuminator

Also Published As

Publication number Publication date
ATE314612T1 (en) 2006-01-15
EP1336798A3 (en) 2004-05-19
DE20202558U1 (en) 2003-07-03
EP1336798A2 (en) 2003-08-20
EP1336798B1 (en) 2005-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition