ITTO20030673A1 - Barra di luce a led. - Google Patents

Barra di luce a led.

Info

Publication number
ITTO20030673A1
ITTO20030673A1 IT000673A ITTO20030673A ITTO20030673A1 IT TO20030673 A1 ITTO20030673 A1 IT TO20030673A1 IT 000673 A IT000673 A IT 000673A IT TO20030673 A ITTO20030673 A IT TO20030673A IT TO20030673 A1 ITTO20030673 A1 IT TO20030673A1
Authority
IT
Italy
Prior art keywords
light source
led light
light bar
bar
lights
Prior art date
Application number
IT000673A
Other languages
English (en)
Inventor
Bruno Baiardi
Original Assignee
Space Cannon Vh S P A
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 Space Cannon Vh S P A filed Critical Space Cannon Vh S P A
Priority to IT000673A priority Critical patent/ITTO20030673A1/it
Priority to DE602004019796T priority patent/DE602004019796D1/de
Priority to EP04769180A priority patent/EP1664621B1/en
Priority to AT04769180T priority patent/ATE424533T1/de
Priority to PCT/IB2004/002756 priority patent/WO2005024291A2/en
Publication of ITTO20030673A1 publication Critical patent/ITTO20030673A1/it

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H01R25/161—Details
    • H01R25/162—Electrical connections between or with rails or bus-bars
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
  • Inorganic Insulating Materials (AREA)
  • Liquid Crystal (AREA)
IT000673A 2003-09-04 2003-09-04 Barra di luce a led. ITTO20030673A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000673A ITTO20030673A1 (it) 2003-09-04 2003-09-04 Barra di luce a led.
DE602004019796T DE602004019796D1 (de) 2003-09-04 2004-08-26 Mit leuchtdioden versehener stab
EP04769180A EP1664621B1 (en) 2003-09-04 2004-08-26 Bar provided with led light
AT04769180T ATE424533T1 (de) 2003-09-04 2004-08-26 Mit leuchtdioden versehener stab
PCT/IB2004/002756 WO2005024291A2 (en) 2003-09-04 2004-08-26 Bar provided with led light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000673A ITTO20030673A1 (it) 2003-09-04 2003-09-04 Barra di luce a led.

Publications (1)

Publication Number Publication Date
ITTO20030673A1 true ITTO20030673A1 (it) 2005-03-05

Family

ID=34260033

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000673A ITTO20030673A1 (it) 2003-09-04 2003-09-04 Barra di luce a led.

Country Status (5)

Country Link
EP (1) EP1664621B1 (it)
AT (1) ATE424533T1 (it)
DE (1) DE602004019796D1 (it)
IT (1) ITTO20030673A1 (it)
WO (1) WO2005024291A2 (it)

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EP3416460B1 (en) 2003-05-05 2022-10-19 Signify North America Corporation Lighting unit
WO2006119582A1 (en) * 2005-05-13 2006-11-16 Tama Berkeljon Lighting apparatus
EP1760392A1 (en) * 2005-08-29 2007-03-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH A mounting structure for LED lighting systems
KR100516123B1 (ko) * 2005-08-30 2005-09-21 주식회사 누리플랜 라인형 엘이디 조명등
US10285225B2 (en) 2006-02-09 2019-05-07 Led Smart Inc. LED lighting system
US9516706B2 (en) 2006-02-09 2016-12-06 Led Smart Inc. LED lighting system
US10887956B2 (en) 2006-02-09 2021-01-05 Led Smart Inc. LED lighting system
US7307391B2 (en) * 2006-02-09 2007-12-11 Led Smart Inc. LED lighting system
US9179513B2 (en) 2006-02-09 2015-11-03 Xinxin Shan LED lighting system
US8115411B2 (en) 2006-02-09 2012-02-14 Led Smart, Inc. LED lighting system
NO325546B1 (no) * 2006-02-20 2008-06-16 Ledlight Group As Modulbasert lyssystem
US8425085B2 (en) 2006-04-16 2013-04-23 Albeo Technologies, Inc. Thermal management of LED-based lighting systems
US8506121B2 (en) 2006-12-18 2013-08-13 Albeo Technologies, Inc. Flow-through LED lighting system
DE102006018603B3 (de) * 2006-04-21 2007-12-27 Paul Heinrich Neuhorst Leuchte
CN101122377B (zh) * 2006-08-10 2010-05-12 亿光电子工业股份有限公司 可替换式发光二极管模块
US7658509B2 (en) 2006-11-14 2010-02-09 Honeywell International Inc. Solid-state strip lighting system for assembly efficiency and variable beam angle with integral heatsink
EP1980785A1 (de) * 2007-04-13 2008-10-15 TRILUX GmbH & Co. KG Leuchtensystem
ES1065356Y (es) * 2007-04-24 2007-11-01 Luxintec S L Regleta para iluminacion con fuentes de luz led
DE102007044566A1 (de) * 2007-09-07 2009-03-12 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Beleuchtungssystem
EP2151621A1 (en) * 2008-08-05 2010-02-10 Augux Co., Ltd. Light emitting diode lighting set
IT1391544B1 (it) * 2008-11-06 2012-01-11 Mantinger Dispositivo di illuminazione a led (light emitting diode = diodo emettitore di luce), in particolare per gallerie.
US8070310B2 (en) * 2009-02-18 2011-12-06 Ronald Paul Harwood Window lighting system
DE102009035369B4 (de) * 2009-07-30 2018-03-22 Osram Gmbh Leuchtmodul, Leuchtband mit mehreren zusammenhängenden Leuchtmodulen und Verfahren zum Konfektionieren eines Leuchtbands
US8616720B2 (en) 2010-04-27 2013-12-31 Cooper Technologies Company Linkable linear light emitting diode system
WO2011139768A2 (en) 2010-04-28 2011-11-10 Cooper Technologies Company Linear led light module
JP5681428B2 (ja) * 2010-09-29 2015-03-11 Idec株式会社 照明装置
DE102010043140A1 (de) * 2010-10-29 2012-05-03 Osram Ag Linienförmige Beleuchtungsvorrichtung
AT12903U1 (de) 2011-02-18 2013-01-15 Zumtobel Lighting Gmbh Fassadenleuchte mit leuchtdioden
JP6143757B2 (ja) * 2011-10-06 2017-06-07 フィリップス ライティング ホールディング ビー ヴィ モジュール型照明システム
WO2013068532A1 (en) * 2011-11-10 2013-05-16 Osram Gmbh Lighting device
WO2014098061A1 (ja) * 2012-12-20 2014-06-26 シーシーエス株式会社 ライン光照射装置
GB2521849A (en) * 2014-01-06 2015-07-08 Technoframe Llp Illuminated advertising boards and components thereof
EP2930416A1 (en) 2014-03-07 2015-10-14 Andrii Bodnar LED fixture housing
SG10201405166TA (en) * 2014-08-24 2016-03-30 3M Innovative Properties Co A lighting system
EP3356733B1 (en) * 2015-09-29 2021-11-10 Corvi Led PVT Ltd Led tubular lamp assembly
BE1026973B1 (fr) * 2019-01-17 2020-08-20 Ilvris Imp Export Distribution & Gestion Module d'illumination comprenant des diodes electroluminescentes
GB2611822A (en) * 2021-10-18 2023-04-19 Led Snaps Ltd Light module and system
US20250075879A1 (en) * 2023-08-28 2025-03-06 Lmpg Inc. Led lighting fixture and method having optical element with segmented collimating surfaces
FI131896B1 (fi) * 2023-08-31 2026-02-04 I Valo Oy Valaisin

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Also Published As

Publication number Publication date
WO2005024291A3 (en) 2005-06-02
DE602004019796D1 (de) 2009-04-16
ATE424533T1 (de) 2009-03-15
WO2005024291A2 (en) 2005-03-17
EP1664621A2 (en) 2006-06-07
EP1664621B1 (en) 2009-03-04

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