EP2426407A3 - Accessoire d'éclairage équipé d'un réflecteur formé - Google Patents

Accessoire d'éclairage équipé d'un réflecteur formé Download PDF

Info

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Withdrawn
Application number
EP11178794.1A
Other languages
German (de)
English (en)
Other versions
EP2426407A2 (fr
Inventor
Ping-Han Chuang
Chia-Mei Peng
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.)
Taiwan Network Computer and Electronic Co Ltd
Original Assignee
Taiwan Network Computer and Electronic Co Ltd
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 Taiwan Network Computer and Electronic Co Ltd filed Critical Taiwan Network Computer and Electronic Co Ltd
Publication of EP2426407A2 publication Critical patent/EP2426407A2/fr
Publication of EP2426407A3 publication Critical patent/EP2426407A3/fr
Withdrawn legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP11178794.1A 2010-09-01 2011-08-25 Accessoire d'éclairage équipé d'un réflecteur formé Withdrawn EP2426407A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW99129416 2010-09-01

Publications (2)

Publication Number Publication Date
EP2426407A2 EP2426407A2 (fr) 2012-03-07
EP2426407A3 true EP2426407A3 (fr) 2013-11-27

Family

ID=44651178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11178794.1A Withdrawn EP2426407A3 (fr) 2010-09-01 2011-08-25 Accessoire d'éclairage équipé d'un réflecteur formé

Country Status (3)

Country Link
EP (1) EP2426407A3 (fr)
JP (1) JP2012054232A (fr)
TW (1) TWI428540B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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 (ja) * 2012-06-26 2014-01-16 Panasonic Corp 照明器具
JP6277604B2 (ja) * 2013-05-31 2018-02-14 岩崎電気株式会社 照明器具
JP6263768B2 (ja) * 2013-11-05 2018-01-24 岩崎電気株式会社 発光素子ユニット、及び照明器具
CN106641885B (zh) * 2016-12-27 2019-01-22 浙江雷士灯具有限公司 双面发光的led射灯
CN112764213B (zh) * 2021-01-13 2022-07-29 师大瑞利光电科技(清远)有限公司 一种灯管反射罩的设计及加工方法

Citations (4)

* Cited by examiner, † Cited by third party
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 (fr) * 2007-04-07 2008-10-08 Tetsuhiro Kano Réflecteur pour une lampe

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (fr) * 2007-04-07 2008-10-08 Tetsuhiro Kano Réflecteur pour une lampe

Also Published As

Publication number Publication date
JP2012054232A (ja) 2012-03-15
EP2426407A2 (fr) 2012-03-07
TW201217696A (en) 2012-05-01
TWI428540B (zh) 2014-03-01

Similar Documents

Publication Publication Date Title
EP2553316A4 (fr) Tube de lampe à del avec répartition lumineuse latérale double
EP2133621A3 (fr) Module d'éclairage pour éclairage public comprenant une pluralité de LEDs
US9739467B1 (en) Portable light device with headlight and front floodlight panel
CN201218473Y (zh) 大功率led照明灯
USD696335S1 (en) Softbox
USD699778S1 (en) Softbox
EP2236907A3 (fr) Ampoule à DEL
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
EP2426407A3 (fr) Accessoire d'éclairage équipé d'un réflecteur formé
EP2270390A3 (fr) Dispositif d'éclairage
JP5297332B2 (ja) Ｌｅｄ照明装置
CN207471457U (zh) 利用led的间接照明装置
CN201218466Y (zh) 大功率led照明灯
JP2013149590A (ja) 平面発光ダイオード照明
USD696334S1 (en) Softbox
CN103727466A (zh) 一种实现均匀照明的led黑板灯
EP2386896A3 (fr) Montage pour source d'éclairage
EP2849173A3 (fr) Unité d'éclairage
CN209229640U (zh) 一种led灯透镜结构及led黑板灯
TWM393629U (en) Structure of lamp for light steel rack
RU2014130251A (ru) Светильник для наружного освещения
CN202024242U (zh) 一种led台灯灯罩
JP2009129897A (ja) 水銀灯用ｌｅｄランプ
CN204176408U (zh) 聚光灯
CN203980041U (zh) 一种具有背光的灯具

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