WO2012030536A2 - Système d'éclairage modulaire et procédé employant des structures magnétiques fixées de façon lâche - Google Patents

Système d'éclairage modulaire et procédé employant des structures magnétiques fixées de façon lâche Download PDF

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Publication number
WO2012030536A2
WO2012030536A2 PCT/US2011/048059 US2011048059W WO2012030536A2 WO 2012030536 A2 WO2012030536 A2 WO 2012030536A2 US 2011048059 W US2011048059 W US 2011048059W WO 2012030536 A2 WO2012030536 A2 WO 2012030536A2
Authority
WO
WIPO (PCT)
Prior art keywords
lighting
module
magnetic
contact
magnets
Prior art date
Application number
PCT/US2011/048059
Other languages
English (en)
Other versions
WO2012030536A3 (fr
Inventor
Charles A. Rudisill
Daniel John Whittle
Original Assignee
Apex Technologies, Inc.
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 Apex Technologies, Inc. filed Critical Apex Technologies, Inc.
Publication of WO2012030536A2 publication Critical patent/WO2012030536A2/fr
Publication of WO2012030536A3 publication Critical patent/WO2012030536A3/fr

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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • 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
    • F21S8/068—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension from a stretched wire
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • 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
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/147—Low voltage devices, i.e. safe to touch live conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]

Abstract

La présente invention concerne un système d'éclairage qui comprend des modules contenant des DEL ou d'autres dispositifs électroluminescents et des structures magnétiques fixées de manière lâche, au moins partiellement contenues dans les cavités du substrat du module qui sont reliées aux éléments de fixation connaissant une force magnétique. Les structures magnétiques fixées de manière lâche gèrent les variations mécaniques du système et fournissent un procédé pour connecter sans outils les modules aux différents éléments de fixation ou positions des fixations au plan mécanique, électrique et thermique. La distance relativement courte qui sépare les structures magnétiques assure des forces de connexion élevées grâce à des aimants relativement petits. Les aimants et les contacts électriques ne sont pas situés directement entre le sous-ensemble de DEL et l'élément de fixation, ce qui assure des voies à conductivité thermique supérieure pour évacuer la chaleur des DEL. Les éléments de polarisation peuvent être utilisés pour augmenter le contact thermique. Les structures magnétiques peuvent, sans que cela soit obligatoire, conduire l'électricité. Les éléments de fixation qui s'attachent aux modules comprennent des rails, des douilles, des dissipateurs de chaleur et des structures à deux dimensions avec des électrodes encastrées pour une meilleure sécurité électrique.
PCT/US2011/048059 2010-09-01 2011-08-17 Système d'éclairage modulaire et procédé employant des structures magnétiques fixées de façon lâche WO2012030536A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US40258810P 2010-09-01 2010-09-01
US61/402,588 2010-09-01
US45692110P 2010-11-15 2010-11-15
US61/456,921 2010-11-15
US201161514017P 2011-08-01 2011-08-01
US61/514,017 2011-08-01

Publications (2)

Publication Number Publication Date
WO2012030536A2 true WO2012030536A2 (fr) 2012-03-08
WO2012030536A3 WO2012030536A3 (fr) 2012-04-19

Family

ID=45773441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/048059 WO2012030536A2 (fr) 2010-09-01 2011-08-17 Système d'éclairage modulaire et procédé employant des structures magnétiques fixées de façon lâche

Country Status (1)

Country Link
WO (1) WO2012030536A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20120062A1 (it) * 2012-04-13 2013-10-14 Flos Spa Dispositivo di illuminazione da incasso con gruppo di illuminazione mobile sganciabile
WO2014081842A1 (fr) * 2012-11-20 2014-05-30 Molex Incorporated Appareil d'éclairage et module de diode électroluminescente pour ce dernier
EP3261417A1 (fr) * 2016-06-22 2017-12-27 OSRAM GmbH Structure de support pour dispositifs d'éclairage, dispositif et procédé d'éclairage correspondants
WO2021141505A1 (fr) * 2020-01-07 2021-07-15 Stasiak Michal Lampe d'éclairage à del cob refroidie par un agent liquide, en particulier de l'eau
AT524231A4 (de) * 2020-09-23 2022-04-15 Molto Luce Gmbh Beleuchtungsvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090086478A1 (en) * 2007-09-28 2009-04-02 Osram Sylvania Inc Lighting system with removable light modules
US20090279298A1 (en) * 2008-05-06 2009-11-12 Koninklijke Philips Electronics, N.V Movable led track luminaire
US20100124067A1 (en) * 2007-02-12 2010-05-20 Koninklijke Philips Electronics N.V. Control module for a lighting system, lighting system and light module for a lighting system
US7726974B2 (en) * 2008-03-20 2010-06-01 Illumitron International Magnetic power and data coupling for LED lighting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100124067A1 (en) * 2007-02-12 2010-05-20 Koninklijke Philips Electronics N.V. Control module for a lighting system, lighting system and light module for a lighting system
US20090086478A1 (en) * 2007-09-28 2009-04-02 Osram Sylvania Inc Lighting system with removable light modules
US7726974B2 (en) * 2008-03-20 2010-06-01 Illumitron International Magnetic power and data coupling for LED lighting
US20090279298A1 (en) * 2008-05-06 2009-11-12 Koninklijke Philips Electronics, N.V Movable led track luminaire

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20120062A1 (it) * 2012-04-13 2013-10-14 Flos Spa Dispositivo di illuminazione da incasso con gruppo di illuminazione mobile sganciabile
WO2014081842A1 (fr) * 2012-11-20 2014-05-30 Molex Incorporated Appareil d'éclairage et module de diode électroluminescente pour ce dernier
US9765954B2 (en) 2012-11-20 2017-09-19 Molex, Llc LED lamp fixture having dual side power rail and magnetic coupling
EP3261417A1 (fr) * 2016-06-22 2017-12-27 OSRAM GmbH Structure de support pour dispositifs d'éclairage, dispositif et procédé d'éclairage correspondants
US10352536B2 (en) 2016-06-22 2019-07-16 Osram Gmbh Support structure for lighting devices, corresponding lighting device and method
WO2021141505A1 (fr) * 2020-01-07 2021-07-15 Stasiak Michal Lampe d'éclairage à del cob refroidie par un agent liquide, en particulier de l'eau
US11867385B2 (en) 2020-01-07 2024-01-09 Michal STASIAK COB LED lighting lamp cooled by a liquid agent, in particular water
AT524231A4 (de) * 2020-09-23 2022-04-15 Molto Luce Gmbh Beleuchtungsvorrichtung
AT524231B1 (de) * 2020-09-23 2022-04-15 Molto Luce Gmbh Beleuchtungsvorrichtung

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