EP2426407A3 - Lighting fixture equipped with a shaped reflector - Google Patents
Lighting fixture equipped with a shaped reflector Download PDFInfo
- Publication number
- EP2426407A3 EP2426407A3 EP11178794.1A EP11178794A EP2426407A3 EP 2426407 A3 EP2426407 A3 EP 2426407A3 EP 11178794 A EP11178794 A EP 11178794A EP 2426407 A3 EP2426407 A3 EP 2426407A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaped reflector
- lighting fixture
- illumination
- light
- shaped
- 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- Withdrawn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
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- 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
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- 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
- F21V7/04—Optical design
- F21V7/048—Optical design with facets structure
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
- F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- 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
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
-
- 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
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99129416 | 2010-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2426407A2 EP2426407A2 (en) | 2012-03-07 |
EP2426407A3 true EP2426407A3 (en) | 2013-11-27 |
Family
ID=44651178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11178794.1A Withdrawn EP2426407A3 (en) | 2010-09-01 | 2011-08-25 | Lighting fixture equipped with a shaped reflector |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2426407A3 (en) |
JP (1) | JP2012054232A (en) |
TW (1) | TWI428540B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9715608B2 (en) | 2011-12-19 | 2017-07-25 | Symbol Technologies, Llc | Method and apparatus for improving radio frequency identification coverage |
JP2014007102A (en) * | 2012-06-26 | 2014-01-16 | Panasonic Corp | Lighting apparatus |
JP6277604B2 (en) * | 2013-05-31 | 2018-02-14 | 岩崎電気株式会社 | lighting equipment |
JP6263768B2 (en) * | 2013-11-05 | 2018-01-24 | 岩崎電気株式会社 | Light emitting element unit and lighting apparatus |
CN109578867A (en) * | 2016-12-27 | 2019-04-05 | 浙江雷士灯具有限公司 | The LED spotlight of double-side |
CN112764213B (en) * | 2021-01-13 | 2022-07-29 | 师大瑞利光电科技(清远)有限公司 | Design and processing method of lamp tube reflector |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4242727A (en) * | 1979-03-29 | 1980-12-30 | Gte Products Corporation | Luminaire reflector |
US5941632A (en) * | 1996-03-08 | 1999-08-24 | Thomas & Betts Corporation | Roadway luminaire |
US20080232102A1 (en) * | 2007-03-21 | 2008-09-25 | Thomas & Betts International, Inc. | Emergency light fixture having an efficient reflector assembly |
EP1978298A2 (en) * | 2007-04-07 | 2008-10-08 | Tetsuhiro Kano | Reflector for a light |
-
2011
- 2011-07-18 TW TW100125261A patent/TWI428540B/en not_active IP Right Cessation
- 2011-08-19 JP JP2011179812A patent/JP2012054232A/en not_active Withdrawn
- 2011-08-25 EP EP11178794.1A patent/EP2426407A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4242727A (en) * | 1979-03-29 | 1980-12-30 | Gte Products Corporation | Luminaire reflector |
US5941632A (en) * | 1996-03-08 | 1999-08-24 | Thomas & Betts Corporation | Roadway luminaire |
US20080232102A1 (en) * | 2007-03-21 | 2008-09-25 | Thomas & Betts International, Inc. | Emergency light fixture having an efficient reflector assembly |
EP1978298A2 (en) * | 2007-04-07 | 2008-10-08 | Tetsuhiro Kano | Reflector for a light |
Also Published As
Publication number | Publication date |
---|---|
JP2012054232A (en) | 2012-03-15 |
TW201217696A (en) | 2012-05-01 |
TWI428540B (en) | 2014-03-01 |
EP2426407A2 (en) | 2012-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2133621A3 (en) | Light source module for outdoor lighting compriisng a plurality of LEDs | |
EP2426407A3 (en) | Lighting fixture equipped with a shaped reflector | |
EP2553316A4 (en) | Led light tube with dual sided light distribution | |
USD699778S1 (en) | Softbox | |
JP5297332B2 (en) | LED lighting device | |
NZ595171A (en) | Lighting unit suitable for street illumination comprising rows of LED lights arranged behind a reflector unit, wherein the reflector unit comprises reflector elements with a first portion for total light reflection and a second portion for partial light reflection | |
USD696335S1 (en) | Softbox | |
EP2270390A3 (en) | Lighting device | |
US9739467B1 (en) | Portable light device with headlight and front floodlight panel | |
CN207471457U (en) | Utilize the indirect illumination of LED | |
USD696334S1 (en) | Softbox | |
EP2849173A3 (en) | Illumination unit | |
JP2013149590A (en) | Plane light-emitting diode illumination | |
CN203615142U (en) | Lamp and optics module thereof | |
CN202024242U (en) | Lampshade of LED desk lamp | |
JP2009129897A (en) | Led lamp for mercury lamp | |
RU2014130251A (en) | EXTERIOR LIGHTING LAMP | |
CN202580813U (en) | Trapezoid light spot light-emitting diode (LED) lighting system | |
CN103133909A (en) | Illumination-bias light-emitting diode (LED) lamp | |
EP2623852A3 (en) | Lighting device with shaped reflector | |
CN202040632U (en) | LED plane light source device | |
CN203298193U (en) | Reflection cup of LED mining lamp | |
CN204387840U (en) | Module type LED projector lamp | |
CN202719458U (en) | Light emitting diode (LED) lamp free of glare | |
CN202012768U (en) | Light diffusing-guiding illuminating lamp |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21V 7/04 20060101ALI20131023BHEP Ipc: F21V 7/09 20060101AFI20131023BHEP Ipc: F21S 8/06 20060101ALN20131023BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20140528 |