CA3061756C - Eclairage oblique integre dans une suspente en t inverse - Google Patents

Eclairage oblique integre dans une suspente en t inverse Download PDF

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Publication number
CA3061756C
CA3061756C CA3061756A CA3061756A CA3061756C CA 3061756 C CA3061756 C CA 3061756C CA 3061756 A CA3061756 A CA 3061756A CA 3061756 A CA3061756 A CA 3061756A CA 3061756 C CA3061756 C CA 3061756C
Authority
CA
Canada
Prior art keywords
rest shelf
light
light source
bar
edge
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.)
Active
Application number
CA3061756A
Other languages
English (en)
Other versions
CA3061756A1 (fr
Inventor
Silvio Porciatti
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.)
Jlc-Tech Ip LLC
Original Assignee
Jlc-Tech Ip LLC
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 Jlc-Tech Ip LLC filed Critical Jlc-Tech Ip LLC
Publication of CA3061756A1 publication Critical patent/CA3061756A1/fr
Application granted granted Critical
Publication of CA3061756C publication Critical patent/CA3061756C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
    • 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
    • F21V29/717—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 using split or remote units thermally interconnected, e.g. by thermally conductive bars or heat pipes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/064—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising extruded supporting beams
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/241—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

La présente invention concerne un boîtier situé au moins partiellement sous une plate-forme d'appui d'une suspente en T inversé ou d'un autre support de carreaux de plafond. Une colonne partant de la plate-forme d'appui s'étend vers le haut. Le boîtier comprend une ouverture présentant une ligne centrale qui s'étend au moins en partie latéralement. Une source de lumière telle qu'une DEL dans un évidement du boîtier rayonne hors de l'ouverture le long de la ligne centrale dans une direction au moins partiellement latérale. De préférence, un diffuseur recouvre ladite ouverture. Le boîtier comprend préférentiellement une paroi avant opposée à une paroi arrière plus grande que la paroi avant, l'ouverture dans le boîtier s'étendant entre des parties inférieures des parois arrière et avant. Des ailettes de transfert de chaleur sur une surface supérieure de la plate-forme d'appui et une extrémité supérieure de la colonne sont de préférence prévues de façon à contribuer à la dissipation thermique.
CA3061756A 2017-05-08 2018-05-08 Eclairage oblique integre dans une suspente en t inverse Active CA3061756C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762502948P 2017-05-08 2017-05-08
US62/502,948 2017-05-08
PCT/US2018/031523 WO2018208731A1 (fr) 2017-05-08 2018-05-08 Éclairage oblique intégré dans une suspente en t inversé

Publications (2)

Publication Number Publication Date
CA3061756A1 CA3061756A1 (fr) 2018-11-15
CA3061756C true CA3061756C (fr) 2020-10-06

Family

ID=64105614

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3061756A Active CA3061756C (fr) 2017-05-08 2018-05-08 Eclairage oblique integre dans une suspente en t inverse

Country Status (4)

Country Link
EP (1) EP3622217A4 (fr)
CA (1) CA3061756C (fr)
WO (1) WO2018208731A1 (fr)
ZA (1) ZA201907953B (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040213003A1 (en) * 2003-04-23 2004-10-28 Bruce Lauderdale Suspended ceiling lighting system incorporating T-bar component
US8061865B2 (en) * 2005-05-23 2011-11-22 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for providing lighting via a grid system of a suspended ceiling
US7736019B2 (en) * 2006-10-10 2010-06-15 Yanchers Corporation Lighting system
JP2008130393A (ja) * 2006-11-21 2008-06-05 Solar Wind Technologies Ltd 照明装置及び照明システム
US7810955B2 (en) * 2007-07-19 2010-10-12 Lumination Llc Linear LED illumination system
US8197105B2 (en) * 2009-08-13 2012-06-12 Intematix Corporation LED-based lamps
US10309638B2 (en) * 2010-03-11 2019-06-04 Jlc-Tech Ip, Llc Partially lighted T-bar
DE102010019436A1 (de) * 2010-05-05 2011-11-10 Christian Bartenbach Wand- und/oder Deckenleuchte
AU2012230991A1 (en) * 2011-03-21 2013-10-10 Digital Lumens Incorporated Methods, apparatus and systems for providing occupancy-based variable lighting

Also Published As

Publication number Publication date
WO2018208731A1 (fr) 2018-11-15
EP3622217A4 (fr) 2020-05-20
CA3061756A1 (fr) 2018-11-15
EP3622217A1 (fr) 2020-03-18
ZA201907953B (en) 2020-10-28

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