ATE539297T1 - TUB LAMP WITH INDIRECT PART OF THE LIGHT - Google Patents

TUB LAMP WITH INDIRECT PART OF THE LIGHT

Info

Publication number
ATE539297T1
ATE539297T1 AT08019624T AT08019624T ATE539297T1 AT E539297 T1 ATE539297 T1 AT E539297T1 AT 08019624 T AT08019624 T AT 08019624T AT 08019624 T AT08019624 T AT 08019624T AT E539297 T1 ATE539297 T1 AT E539297T1
Authority
AT
Austria
Prior art keywords
housing
light
base
tub
lamp
Prior art date
Application number
AT08019624T
Other languages
German (de)
Inventor
Christoph Schumacher
Kilian Englert
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 ATE539297T1 publication Critical patent/ATE539297T1/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
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • 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
    • 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
    • F21Y2113/00—Combination of light sources

Landscapes

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

Abstract

The lighting fixture has a housing, which has a housing base (2) and a translucent housing cover (5) enclosing the interior of the housing. An illuminant (1) is arranged in the interior of the housing. The housing base has a mounted side (3) for fixing the lighting fixture on the averted side of illuminant. The base has a subarea formed from a translucent material for producing indirect lighting by the light of illuminant. The refractive structures (10) are arranged at the translucent subarea of the base, where the subarea diverts the light in a direction away from the mounted side.
AT08019624T 2007-11-09 2008-11-10 TUB LAMP WITH INDIRECT PART OF THE LIGHT ATE539297T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007053468 2007-11-09

Publications (1)

Publication Number Publication Date
ATE539297T1 true ATE539297T1 (en) 2012-01-15

Family

ID=40336618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08019624T ATE539297T1 (en) 2007-11-09 2008-11-10 TUB LAMP WITH INDIRECT PART OF THE LIGHT

Country Status (2)

Country Link
EP (1) EP2058587B1 (en)
AT (1) ATE539297T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015115220A (en) * 2013-12-12 2015-06-22 東芝ライテック株式会社 Luminaire
DE102014119616A1 (en) 2014-12-23 2016-06-23 Siteco Beleuchtungstechnik Gmbh LED lens body for generating a direct and indirect light component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7910659U1 (en) * 1979-04-11 1979-07-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen SUSPENSION LAMP WITH PARTIAL LIGHTING UPWARDS
DE29502183U1 (en) 1995-02-10 1996-05-02 Zumtobel Licht Gmbh, Dornbirn Luminaire, especially damp room luminaire, with a two-part closed housing
DE20314606U1 (en) * 2003-09-18 2003-11-27 Unger Patent- und Lizenzgesellschaft mbH Light, especially for ceiling, has prisms in lateral surfaces of casing for shining light in upwards direction
EP1847766A1 (en) * 2006-04-18 2007-10-24 Hartmut S. Engel Indoor lighting device

Also Published As

Publication number Publication date
EP2058587B1 (en) 2011-12-28
EP2058587A1 (en) 2009-05-13

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