ATE539297T1 - TUB LAMP WITH INDIRECT PART OF THE LIGHT - Google Patents
TUB LAMP WITH INDIRECT PART OF THE LIGHTInfo
- 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
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.
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)
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)
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 |
-
2008
- 2008-11-10 AT AT08019624T patent/ATE539297T1/en active
- 2008-11-10 EP EP08019624A patent/EP2058587B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2058587A1 (en) | 2009-05-13 |
EP2058587B1 (en) | 2011-12-28 |
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