CA2298812A1 - Lighting device - Google Patents

Lighting device Download PDF

Info

Publication number
CA2298812A1
CA2298812A1 CA002298812A CA2298812A CA2298812A1 CA 2298812 A1 CA2298812 A1 CA 2298812A1 CA 002298812 A CA002298812 A CA 002298812A CA 2298812 A CA2298812 A CA 2298812A CA 2298812 A1 CA2298812 A1 CA 2298812A1
Authority
CA
Canada
Prior art keywords
housings
leds
light
shell
plate
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.)
Abandoned
Application number
CA002298812A
Other languages
English (en)
French (fr)
Inventor
Giancarlo Bellinzona
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.)
R & D Sicurezza Srl
Original Assignee
R & D SICUREZZA S.R.L.
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 R & D SICUREZZA S.R.L. filed Critical R & D SICUREZZA S.R.L.
Publication of CA2298812A1 publication Critical patent/CA2298812A1/en
Abandoned 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
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vehicle Body Suspensions (AREA)
  • Polarising Elements (AREA)
  • Seal Device For Vehicle (AREA)
CA002298812A 1999-02-17 2000-02-16 Lighting device Abandoned CA2298812A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI000315A IT1308709B1 (it) 1999-02-17 1999-02-17 Dispositivo di illuminazione
ITMI99A000315 1999-02-17

Publications (1)

Publication Number Publication Date
CA2298812A1 true CA2298812A1 (en) 2000-08-17

Family

ID=11381923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002298812A Abandoned CA2298812A1 (en) 1999-02-17 2000-02-16 Lighting device

Country Status (3)

Country Link
EP (1) EP1030099A3 (de)
CA (1) CA2298812A1 (de)
IT (1) IT1308709B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11172334B2 (en) 2019-02-11 2021-11-09 Arizona Board Of Regents On Behalf Of Arizona State University Hyper-precise positioning and communications system and network
US11988735B2 (en) 2019-11-04 2024-05-21 Arizona Board Of Regents On Behalf Of Arizona State University Position information estimation in a distributed radio frequency (RF) communications system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044158C2 (de) * 2000-09-06 2003-04-10 Vossloh Wustlich Opto Gmbh & C Beleuchtungsvorrichtung in Form einer Reflektorlampe mit Halbleiterchips als Lichtquelle
US6450662B1 (en) * 2000-09-14 2002-09-17 Power Signal Technology Inc. Solid state traffic light apparatus having homogenous light source
US7281818B2 (en) 2003-12-11 2007-10-16 Dialight Corporation Light reflector device for light emitting diode (LED) array
EP1954977A1 (de) 2005-11-21 2008-08-13 Koninklijke Philips Electronics N.V. Beleuchtungsvorrichtung
JP5218771B2 (ja) 2008-05-22 2013-06-26 東芝ライテック株式会社 反射体及び照明器具
JP5391767B2 (ja) 2008-05-30 2014-01-15 東芝ライテック株式会社 発光装置及び照明器具
JP5077693B2 (ja) * 2008-08-28 2012-11-21 東芝ライテック株式会社 照明器具
CN101709857B (zh) 2008-09-16 2012-01-25 东芝照明技术株式会社 光源单元以及使用此光源单元的照明器具
EP2194316B1 (de) * 2008-12-05 2012-05-16 John Se-Kit Yuen Elektrische Lampenvorrichtung
US8491163B2 (en) 2009-09-25 2013-07-23 Toshiba Lighting & Technology Corporation Lighting apparatus
CN102261569A (zh) * 2010-05-24 2011-11-30 艾迪光电（杭州）有限公司 一种发光二极管灯具
CN104180305A (zh) * 2013-05-21 2014-12-03 海洋王（东莞）照明科技有限公司 配光结构及其led灯具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563929B3 (fr) * 1984-05-04 1986-09-12 Thery Hindrick Sa Panneau avertisseur lumineux
FR2613858B1 (fr) * 1987-04-09 1994-04-01 Garbarini Sa A Element de feu de signalisation de circulation routiere
US5580156A (en) * 1994-09-27 1996-12-03 Koito Manufacturing Co., Ltd. Marker apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11172334B2 (en) 2019-02-11 2021-11-09 Arizona Board Of Regents On Behalf Of Arizona State University Hyper-precise positioning and communications system and network
US11812341B2 (en) 2019-02-11 2023-11-07 Arizona Board Of Regents On Behalf Of Arizona State University Hyper-precise positioning and communications system and network
US11988735B2 (en) 2019-11-04 2024-05-21 Arizona Board Of Regents On Behalf Of Arizona State University Position information estimation in a distributed radio frequency (RF) communications system

Also Published As

Publication number Publication date
IT1308709B1 (it) 2002-01-10
EP1030099A3 (de) 2001-11-28
ITMI990315A1 (it) 2000-08-17
EP1030099A2 (de) 2000-08-23

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Legal Events

Date Code Title Description
FZDE Dead