EP1726872A3 - Elektrische Leuchte - Google Patents
Elektrische Leuchte Download PDFInfo
- Publication number
- EP1726872A3 EP1726872A3 EP05026066A EP05026066A EP1726872A3 EP 1726872 A3 EP1726872 A3 EP 1726872A3 EP 05026066 A EP05026066 A EP 05026066A EP 05026066 A EP05026066 A EP 05026066A EP 1726872 A3 EP1726872 A3 EP 1726872A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector
- light
- light source
- concave
- side surfaces
- 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.)
- Withdrawn
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
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- 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
- F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
-
- 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
- F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/107—Outdoor lighting of the exterior of buildings
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005008242U DE202005008242U1 (de) | 2005-05-23 | 2005-05-23 | Elektrische Leuchte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1726872A2 EP1726872A2 (de) | 2006-11-29 |
EP1726872A3 true EP1726872A3 (de) | 2009-03-25 |
Family
ID=35062621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05026066A Withdrawn EP1726872A3 (de) | 2005-05-23 | 2005-11-30 | Elektrische Leuchte |
Country Status (3)
Country | Link |
---|---|
US (1) | US7465071B2 (de) |
EP (1) | EP1726872A3 (de) |
DE (1) | DE202005008242U1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101592289B (zh) * | 2008-05-28 | 2011-02-09 | 富准精密工业(深圳)有限公司 | 发光二极管照明装置 |
US8439525B2 (en) * | 2008-08-29 | 2013-05-14 | Abl Ip Holding Llc | Luminaires having enhanced light distribution and applications thereof |
US8465190B2 (en) * | 2009-05-22 | 2013-06-18 | Sylvan R. Shemitz Designs Incorporated | Total internal reflective (TIR) optic light assembly |
BR112012005826A2 (pt) | 2009-09-17 | 2016-08-09 | Koninkl Philips Electronics Nv | módulo emissor de luz, dispositivo emissor de luz e dispositivo de iluminação |
JP5550112B2 (ja) * | 2010-03-30 | 2014-07-16 | 株式会社エンプラス | 光束制御部材、発光装置、及び照明装置 |
EP2564255B1 (de) * | 2010-04-28 | 2015-02-25 | Koninklijke Philips N.V. | Entfokussierte optik für multichip-led |
CN108954071B (zh) * | 2018-04-12 | 2020-12-29 | 安徽正飞信息科技有限公司 | 一种防爆的隐藏式洗墙灯 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2107192A5 (de) * | 1970-09-03 | 1972-05-05 | Shemitz Sylvan | |
EP0030740A2 (de) * | 1979-12-17 | 1981-06-24 | Esquire Inc. | Reflektor mit scharfer Lichtbegrenzung |
EP0629813A1 (de) * | 1993-06-18 | 1994-12-21 | General Electric Company | Scheinwerfer für Sportereignisse mit wenig blendender Charakteristik |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000005537A1 (en) * | 1998-07-23 | 2000-02-03 | Koninklijke Philips Electronics N.V. | Luminaire |
EP1728024A1 (de) * | 2004-03-17 | 2006-12-06 | Koninklijke Philips Electronics N.V. | Leuchte mit einer blende zur steuerung der lichtstrahlung |
-
2005
- 2005-05-23 DE DE202005008242U patent/DE202005008242U1/de not_active Expired - Lifetime
- 2005-11-30 EP EP05026066A patent/EP1726872A3/de not_active Withdrawn
-
2006
- 2006-05-08 US US11/430,268 patent/US7465071B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2107192A5 (de) * | 1970-09-03 | 1972-05-05 | Shemitz Sylvan | |
EP0030740A2 (de) * | 1979-12-17 | 1981-06-24 | Esquire Inc. | Reflektor mit scharfer Lichtbegrenzung |
EP0629813A1 (de) * | 1993-06-18 | 1994-12-21 | General Electric Company | Scheinwerfer für Sportereignisse mit wenig blendender Charakteristik |
Also Published As
Publication number | Publication date |
---|---|
DE202005008242U1 (de) | 2005-09-22 |
US7465071B2 (en) | 2008-12-16 |
EP1726872A2 (de) | 2006-11-29 |
US20060291079A1 (en) | 2006-12-28 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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AKX | Designation fees paid | ||
STAA | Information on the status of an ep patent application or granted ep patent |
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18D | Application deemed to be withdrawn |
Effective date: 20090926 |
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Ref country code: DE Ref legal event code: 8566 |