GB0804540D0 - Method and apparatus for providing illumination - Google Patents

Method and apparatus for providing illumination

Info

Publication number
GB0804540D0
GB0804540D0 GBGB0804540.3A GB0804540A GB0804540D0 GB 0804540 D0 GB0804540 D0 GB 0804540D0 GB 0804540 A GB0804540 A GB 0804540A GB 0804540 D0 GB0804540 D0 GB 0804540D0
Authority
GB
United Kingdom
Prior art keywords
providing illumination
illumination
providing
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.)
Granted
Application number
GBGB0804540.3A
Other versions
GB2458345A (en
GB2458345B (en
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.)
Dialight Lumidrives Ltd
Original Assignee
Dialight Lumidrives 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 Dialight Lumidrives Ltd filed Critical Dialight Lumidrives Ltd
Priority to GB0804540.3A priority Critical patent/GB2458345B/en
Publication of GB0804540D0 publication Critical patent/GB0804540D0/en
Publication of GB2458345A publication Critical patent/GB2458345A/en
Application granted granted Critical
Publication of GB2458345B publication Critical patent/GB2458345B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01L33/52—Encapsulations
    • 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 
    • 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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • 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
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/04—Sealing arrangements, e.g. against humidity
    • 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
    • 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
    • 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
    • F21W2131/10—Outdoor lighting
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB0804540.3A 2008-03-12 2008-03-12 Method and apparatus for providing illumination Expired - Fee Related GB2458345B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0804540.3A GB2458345B (en) 2008-03-12 2008-03-12 Method and apparatus for providing illumination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0804540.3A GB2458345B (en) 2008-03-12 2008-03-12 Method and apparatus for providing illumination

Publications (3)

Publication Number Publication Date
GB0804540D0 true GB0804540D0 (en) 2008-04-16
GB2458345A GB2458345A (en) 2009-09-23
GB2458345B GB2458345B (en) 2012-05-23

Family

ID=39327942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0804540.3A Expired - Fee Related GB2458345B (en) 2008-03-12 2008-03-12 Method and apparatus for providing illumination

Country Status (1)

Country Link
GB (1) GB2458345B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017162A1 (en) * 2011-04-15 2012-10-18 Cooper Crouse-Hinds Gmbh Explosion-proof LED module
WO2013100313A1 (en) * 2011-12-29 2013-07-04 주식회사 포스코엘이디 Optical semiconductor lighting apparatus
DE102012101411B4 (en) * 2012-02-22 2016-02-18 R.Stahl Schaltgeräte GmbH Explosion-proof luminaire with cast-in optics
CN103174998B (en) * 2012-03-15 2015-06-10 杭州华普永明光电股份有限公司 Light-emitting diode (LED) illuminating device
USD734886S1 (en) 2013-03-14 2015-07-21 Hubbell Incorporated Floodlight
DE102013104240B4 (en) 2013-04-26 2015-10-22 R. Stahl Schaltgeräte GmbH Explosion-proof arrangement of electrical and / or electronic components
GB2564660B8 (en) * 2017-07-14 2020-09-23 Wolf Safety Lamp Company Ltd The Providing illumination in potentially explosive atmospheres

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4926337B2 (en) * 2000-06-28 2012-05-09 アバゴ・テクノロジーズ・ジェネラル・アイピー（シンガポール）プライベート・リミテッド light source
TW567619B (en) * 2001-08-09 2003-12-21 Matsushita Electric Ind Co Ltd LED lighting apparatus and card-type LED light source
US7220020B2 (en) * 2003-05-06 2007-05-22 Ji-Mei Tsuei Light source device
JP2004342870A (en) * 2003-05-16 2004-12-02 Stanley Electric Co Ltd Light emitting diode to be driven with large current
US6942360B2 (en) * 2003-10-01 2005-09-13 Enertron, Inc. Methods and apparatus for an LED light engine

Also Published As

Publication number Publication date
GB2458345A (en) 2009-09-23
GB2458345B (en) 2012-05-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150312