ATE419493T1 - PARTIALLY BUILT-IN RECESSED LIGHT - Google Patents

PARTIALLY BUILT-IN RECESSED LIGHT

Info

Publication number
ATE419493T1
ATE419493T1 AT07105318T AT07105318T ATE419493T1 AT E419493 T1 ATE419493 T1 AT E419493T1 AT 07105318 T AT07105318 T AT 07105318T AT 07105318 T AT07105318 T AT 07105318T AT E419493 T1 ATE419493 T1 AT E419493T1
Authority
AT
Austria
Prior art keywords
light
housing
cover
recessed light
ceiling
Prior art date
Application number
AT07105318T
Other languages
German (de)
Inventor
Richard Turner
Original Assignee
Flowil Int Lighting
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 Flowil Int Lighting filed Critical Flowil Int Lighting
Application granted granted Critical
Publication of ATE419493T1 publication Critical patent/ATE419493T1/en

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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • F21V25/125—Flameproof or explosion-proof arrangements using intumescent material, i.e. using materials which swells up as a result of heat exposure
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Resistance Heating (AREA)
  • Toys (AREA)

Abstract

A semi-recessed luminaire (10) comprising: a housing (12) for a light source (42), the housing being adapted for recessing within a ceiling such that in use a lower surface of the housing is substantially flush with the ceiling, and a light-transmitting cover (14) which is mountable below the housing, the cover having a primary light-transmitting surface (28) which allows light to be transmitted from the light source, or via a reflector, through the cover to an area below the luminaire, and a secondary light-transmitting surface (30) which allows light to be transmitted from the light source, or via a reflector, through the cover to a region of the ceiling positioned to the side of the luminaire.
AT07105318T 2006-04-03 2007-03-30 PARTIALLY BUILT-IN RECESSED LIGHT ATE419493T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0606684.9A GB0606684D0 (en) 2006-04-03 2006-04-03 Semi-Recessed Luminaire

Publications (1)

Publication Number Publication Date
ATE419493T1 true ATE419493T1 (en) 2009-01-15

Family

ID=36425156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07105318T ATE419493T1 (en) 2006-04-03 2007-03-30 PARTIALLY BUILT-IN RECESSED LIGHT

Country Status (5)

Country Link
EP (1) EP1843084B1 (en)
CN (1) CN101050847B (en)
AT (1) ATE419493T1 (en)
DE (1) DE602007000419D1 (en)
GB (1) GB0606684D0 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8721149B2 (en) 2008-01-30 2014-05-13 Qualcomm Mems Technologies, Inc. Illumination device having a tapered light guide
WO2009099547A2 (en) 2008-01-30 2009-08-13 Digital Optics International, Llc Thin illumination system
KR101542915B1 (en) 2008-10-10 2015-08-07 퀄컴 엠이엠에스 테크놀로지스, 인크. Distributed illumination system
EP2390557A1 (en) * 2010-05-31 2011-11-30 Koninklijke Philips Electronics N.V. Luminaire
ITFI20110151A1 (en) * 2011-07-22 2013-01-23 Storaro Francesca LIGHTING APPARATUS INCLUDING SPRINGS OF LIGHT PUNCTURAL WITH MULTIPLE ORIENTATION.
CH705959A1 (en) * 2012-01-03 2013-07-15 Regent Beleuchtungskoerper Ag Lighting element.
DE102012102986A1 (en) 2012-04-05 2013-10-10 Siteco Beleuchtungstechnik Gmbh Prism plate with varying flank angles
US8911102B2 (en) * 2012-06-29 2014-12-16 Qualcomm Mems Technologies, Inc. Low-profile lighting system
CN104848278B (en) * 2015-04-30 2017-07-07 浙江帅康电气股份有限公司 A kind of European type cooker hood of eccentric illumination
CN105423191A (en) * 2015-12-31 2016-03-23 杭州上达光电科技有限公司 Lamp
US10739513B2 (en) * 2018-08-31 2020-08-11 RAB Lighting Inc. Apparatuses and methods for efficiently directing light toward and away from a mounting surface
CN110388599A (en) * 2019-09-03 2019-10-29 浙江格瑞普光电科技有限公司 A kind of blackboard lights anti-dazzle light reflecting board and its blackboard lights
US11940121B2 (en) 2022-08-30 2024-03-26 Abl Ip Holding Llc Light fixture for ceiling grid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159352A (en) * 1960-11-16 1964-12-01 Wakefield Corp Luminaire
CN2585037Y (en) * 2002-11-27 2003-11-05 王先金 Embedded, semi-embedded down lamp
US7252412B2 (en) * 2003-08-12 2007-08-07 Koninklijke Philips Electronics, N.V. Luminaire and method of lighting by means of a luminaire
DE20314606U1 (en) * 2003-09-18 2003-11-27 Unger Patent- und Lizenzgesellschaft mbH Light, especially for ceiling, has prisms in lateral surfaces of casing for shining light in upwards direction

Also Published As

Publication number Publication date
CN101050847B (en) 2011-04-06
GB0606684D0 (en) 2006-05-10
CN101050847A (en) 2007-10-10
EP1843084A1 (en) 2007-10-10
EP1843084B1 (en) 2008-12-31
DE602007000419D1 (en) 2009-02-12

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Legal Events

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