GB2428467A8 - Explosion proof lighting fixture - Google Patents

Explosion proof lighting fixture

Info

Publication number
GB2428467A8
GB2428467A8 GB0614526A GB0614526A GB2428467A8 GB 2428467 A8 GB2428467 A8 GB 2428467A8 GB 0614526 A GB0614526 A GB 0614526A GB 0614526 A GB0614526 A GB 0614526A GB 2428467 A8 GB2428467 A8 GB 2428467A8
Authority
GB
United Kingdom
Prior art keywords
lighting fixture
explosion proof
proof lighting
explosion
fixture
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.)
Withdrawn
Application number
GB0614526A
Other versions
GB0614526D0 (en
GB2428467A (en
Inventor
Jan Marinus Geluk
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.)
IMT BV
Original Assignee
IMT BV
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 IMT BV filed Critical IMT BV
Publication of GB0614526D0 publication Critical patent/GB0614526D0/en
Publication of GB2428467A publication Critical patent/GB2428467A/en
Publication of GB2428467A8 publication Critical patent/GB2428467A8/en
Withdrawn legal-status Critical Current

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
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
    • 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
    • F21V5/04—Refractors for light sources of lens 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • 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
    • 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
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • F21V31/04—Provision of filling media
    • 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
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/04—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB0614526A 2005-07-21 2006-07-21 Explosion proof lighting fixture Withdrawn GB2428467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1029583A NL1029583C2 (en) 2005-07-21 2005-07-21 Explosion-proof fixture.

Publications (3)

Publication Number Publication Date
GB0614526D0 GB0614526D0 (en) 2006-08-30
GB2428467A GB2428467A (en) 2007-01-31
GB2428467A8 true GB2428467A8 (en) 2007-02-20

Family

ID=35735380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0614526A Withdrawn GB2428467A (en) 2005-07-21 2006-07-21 Explosion proof lighting fixture

Country Status (2)

Country Link
GB (1) GB2428467A (en)
NL (1) NL1029583C2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2085692B1 (en) * 2008-02-01 2011-03-09 FHF Funke + Huster Fernsig GmbH Electric switch device, in particular signal lights
DE102008020998A1 (en) * 2008-04-25 2009-10-29 BöSha Technische Produkte GmbH & Co. KG Intrinsically safe headlight
DE202008010175U1 (en) 2008-07-30 2008-11-06 Fhf Funke + Huster Fernsig Gmbh Electrical circuit arrangement
IT1394786B1 (en) * 2009-04-22 2012-07-13 Garnerone ROTATING BEARING FLASHING DEVICE
ES1070492Y (en) * 2009-04-22 2009-12-02 Daisalux Sa LIGHTING SIGNALING BEAM
US8093609B2 (en) * 2009-05-01 2012-01-10 Abl Ip Holding Llc Light emitting diode arrangement for high safety requirements
DE102009035370A1 (en) * 2009-07-30 2011-02-03 Osram Gesellschaft mit beschränkter Haftung lamp
DE102010029515A1 (en) * 2010-05-31 2011-12-01 Osram Gesellschaft mit beschränkter Haftung A semiconductor lamp, a method of manufacturing a bulb for a semiconductor lamp, and a method of manufacturing a semiconductor lamp
WO2012023856A1 (en) * 2010-08-20 2012-02-23 Orga Holding B.V. Printed circuit board with leds and its use in an explosion proof lighting fixture
CN102444837B (en) * 2010-09-30 2015-09-16 欧司朗股份有限公司 Lighting device and the encapsulating method for lighting device
CN102109120A (en) * 2011-01-28 2011-06-29 山东宏源工贸有限公司 Mine explosion-proof electrodeless lamp
DE102011017162A1 (en) 2011-04-15 2012-10-18 Cooper Crouse-Hinds Gmbh Explosion-proof LED module
CN104165288B (en) * 2014-05-06 2017-09-19 深圳市紫光照明技术有限公司 Led anti-explosion lamp
CN104279461A (en) * 2014-09-17 2015-01-14 安徽雄峰矿山装备有限公司 Anti-explosive coal mine roadway directional illumination lamp
CN106122800B (en) * 2016-08-22 2023-01-24 创正防爆电器有限公司 Explosion-proof LED module
CN106122825B (en) * 2016-08-22 2020-05-05 创正电气股份有限公司 Explosion-proof LED light source module
CN113790404B (en) * 2021-09-16 2024-05-07 浙江朗普电气科技有限公司 Explosion-proof light source assembly of LED lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996635A (en) * 1989-10-13 1991-02-26 Deepsea Power & Light, Inc. Deep submersible light assembly with dry pressure dome
NL1009187C2 (en) * 1998-05-18 1999-11-19 Ind Manufacturing And Trading Explosion-proof luminaire of high safety class.
GB2350176B (en) * 1999-05-18 2002-10-09 John Clayton Ruddick Light beacon
US6607286B2 (en) * 2001-05-04 2003-08-19 Lumileds Lighting, U.S., Llc Lens and lens cap with sawtooth portion for light emitting diode
US20030031028A1 (en) * 2001-08-09 2003-02-13 Murray Timothy B. Vehicle emergency warning light having TIR lens, LED light engine and heat sink
FI114941B (en) * 2003-06-30 2005-01-31 Obelux Oy Flight obstacle light
US20040264199A1 (en) * 2003-06-30 2004-12-30 Kuo-Fen Shu LED spotlight (type III)
US20050068777A1 (en) * 2003-09-25 2005-03-31 Dragoslav Popovic Modular LED light and method

Also Published As

Publication number Publication date
GB0614526D0 (en) 2006-08-30
GB2428467A (en) 2007-01-31
NL1029583C2 (en) 2007-01-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)