GB2473185B - Luminaire - Google Patents

Luminaire

Info

Publication number
GB2473185B
GB2473185B GB0915122.6A GB0915122A GB2473185B GB 2473185 B GB2473185 B GB 2473185B GB 0915122 A GB0915122 A GB 0915122A GB 2473185 B GB2473185 B GB 2473185B
Authority
GB
United Kingdom
Prior art keywords
luminaire
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
GB0915122.6A
Other versions
GB0915122D0 (en
GB2473185A (en
Inventor
Nigel Charles Savage
Chris Harris Marsh
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.)
OCEAN LED Ltd
Original Assignee
OCEAN LED Ltd
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 OCEAN LED Ltd filed Critical OCEAN LED Ltd
Priority to GB0915122.6A priority Critical patent/GB2473185B/en
Publication of GB0915122D0 publication Critical patent/GB0915122D0/en
Priority to PCT/GB2010/001441 priority patent/WO2011023927A1/en
Publication of GB2473185A publication Critical patent/GB2473185A/en
Application granted granted Critical
Publication of GB2473185B publication Critical patent/GB2473185B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements
    • 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • F21V27/02—Cable inlets
    • 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]
    • 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]
    • 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
    • H05B45/345—Current stabilisation; Maintaining constant current

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB0915122.6A 2009-08-28 2009-08-28 Luminaire Active GB2473185B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0915122.6A GB2473185B (en) 2009-08-28 2009-08-28 Luminaire
PCT/GB2010/001441 WO2011023927A1 (en) 2009-08-28 2010-07-30 Luminaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0915122.6A GB2473185B (en) 2009-08-28 2009-08-28 Luminaire

Publications (3)

Publication Number Publication Date
GB0915122D0 GB0915122D0 (en) 2009-10-07
GB2473185A GB2473185A (en) 2011-03-09
GB2473185B true GB2473185B (en) 2012-05-30

Family

ID=41202911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0915122.6A Active GB2473185B (en) 2009-08-28 2009-08-28 Luminaire

Country Status (2)

Country Link
GB (1) GB2473185B (en)
WO (1) WO2011023927A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012199193A (en) * 2011-03-23 2012-10-18 Nippon Hoso Kyokai <Nhk> Lighting device
DE102011052585A1 (en) 2011-08-11 2013-02-14 Hella Kgaa Hueck & Co. Light module for an outdoor light
GB2499002A (en) * 2012-02-02 2013-08-07 Ocean Led Ltd Luminaire
DE202012100972U1 (en) * 2012-03-19 2013-06-25 Zumtobel Lighting Gmbh LED Waterproof luminaire
US9642201B2 (en) 2012-06-29 2017-05-02 Radiant Opto-Electronics Corporation Lighting system
TWI500359B (en) 2012-06-29 2015-09-11 Radiant Opto Electronics Corp A lighting system and its luminaire with lamp control module
WO2014023825A1 (en) * 2012-08-10 2014-02-13 Hella Kgaa Hueck & Co. Light module for an external light
GB2509898B (en) * 2012-12-04 2015-02-18 Ocean Led Ltd A luminaire
TW201427482A (en) * 2012-12-28 2014-07-01 Radiant Opto Electronics Corp Luminaire
CH707975A1 (en) * 2013-04-30 2014-10-31 Regent Beleuchtungskörper Ag Lamp with optoelectronic unit.
DE102013111374A1 (en) * 2013-10-15 2015-04-16 R. Stahl Schaltgeräte GmbH Explosion-proof arrangement for electrical and / or electronic components
EP2942561B1 (en) * 2014-04-15 2017-07-19 OSRAM GmbH A lens for lighting devices, corresponding lighting device and method
CN107208874B (en) 2015-02-05 2020-02-18 飞利浦灯具控股公司 LED module and sealing method
WO2016173482A1 (en) * 2015-04-30 2016-11-03 欧普照明股份有限公司 Lighting module and lighting fixture
DE102015107213A1 (en) * 2015-05-08 2016-11-10 Trilux Gmbh & Co. Kg LED lighting module
GB201512014D0 (en) * 2015-07-09 2015-08-19 Aurora Ltd IP rated luminaires
US10082252B2 (en) * 2015-10-28 2018-09-25 GE Lighting Solutions, LLC LED signal module with light-absorbing textured pattern
WO2017111714A1 (en) * 2015-12-23 2017-06-29 LIERDE Jan Herman Ida Elizabeth VAN Lighting fixture
CN107178711B (en) * 2016-03-11 2023-06-13 杭州华普永明光电股份有限公司 LED module, manufacturing method thereof and lamp
DE102017213721A1 (en) * 2017-08-08 2019-02-14 Bayerische Motoren Werke Aktiengesellschaft Lighting unit for a motor vehicle
US10338363B1 (en) 2017-12-18 2019-07-02 Honeywell International Inc. Environmentally-sealed refractive lighting optic
CN109519903B (en) * 2018-11-18 2020-07-14 台州市欧博光电有限公司 Sealing structure of base for L ED lamp
US10655838B1 (en) * 2019-02-28 2020-05-19 Valoya Oy Lighting element and a method for manufacturing a lighting element
DE102019126892A1 (en) * 2019-10-07 2021-04-08 Siteco Gmbh POSITIONING OF A SILICONE LENS BODY ON AN LED
EP3922908A1 (en) * 2020-06-11 2021-12-15 Signify Holding B.V. Housing for luminaire

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935665A (en) * 1987-12-24 1990-06-19 Mitsubishi Cable Industries Ltd. Light emitting diode lamp
JPH10288966A (en) * 1997-04-11 1998-10-27 Okaya Electric Ind Co Ltd Led display unit and its driving method
JPH11237850A (en) * 1998-02-23 1999-08-31 Nokeg & G Opt Electronics Kk Led display device
GB2408846A (en) * 2003-12-02 2005-06-08 Sung Tao Ho LED lamp tube
US20060044806A1 (en) * 2004-08-25 2006-03-02 Abramov Vladimir S Light emitting diode system packages
WO2006044434A2 (en) * 2004-10-13 2006-04-27 Dubord Jack G Encasing for light circuit
US20080043465A1 (en) * 2006-07-04 2008-02-21 Coretronic Corporation Light emitting device
US20080084693A1 (en) * 2006-10-10 2008-04-10 Yanchers Corporation Lighting system
CN201155717Y (en) * 2008-02-20 2008-11-26 精碟科技股份有限公司 Modularized lighting lamp assembly structure
JP2008294309A (en) * 2007-05-25 2008-12-04 Showa Denko Kk Light emitting device and display device
JP2009021203A (en) * 2007-07-10 2009-01-29 Kazuo Saito Optical light source lamp complex
EP2056014A2 (en) * 2007-10-31 2009-05-06 Cree, Inc. LED array and method for fabricating same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2000996C2 (en) * 2007-11-12 2008-09-15 Ind Tech Verlichting B V LED light fixture for e.g. street lighting, has LED's protected from weather by refractive optical components

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935665A (en) * 1987-12-24 1990-06-19 Mitsubishi Cable Industries Ltd. Light emitting diode lamp
JPH10288966A (en) * 1997-04-11 1998-10-27 Okaya Electric Ind Co Ltd Led display unit and its driving method
JPH11237850A (en) * 1998-02-23 1999-08-31 Nokeg & G Opt Electronics Kk Led display device
GB2408846A (en) * 2003-12-02 2005-06-08 Sung Tao Ho LED lamp tube
US20060044806A1 (en) * 2004-08-25 2006-03-02 Abramov Vladimir S Light emitting diode system packages
WO2006044434A2 (en) * 2004-10-13 2006-04-27 Dubord Jack G Encasing for light circuit
US20080043465A1 (en) * 2006-07-04 2008-02-21 Coretronic Corporation Light emitting device
US20080084693A1 (en) * 2006-10-10 2008-04-10 Yanchers Corporation Lighting system
JP2008294309A (en) * 2007-05-25 2008-12-04 Showa Denko Kk Light emitting device and display device
JP2009021203A (en) * 2007-07-10 2009-01-29 Kazuo Saito Optical light source lamp complex
EP2056014A2 (en) * 2007-10-31 2009-05-06 Cree, Inc. LED array and method for fabricating same
CN201155717Y (en) * 2008-02-20 2008-11-26 精碟科技股份有限公司 Modularized lighting lamp assembly structure

Also Published As

Publication number Publication date
WO2011023927A1 (en) 2011-03-03
GB0915122D0 (en) 2009-10-07
GB2473185A (en) 2011-03-09

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