IN2014CN02558A - - Google Patents

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Publication number
IN2014CN02558A
IN2014CN02558A IN2558CHN2014A IN2014CN02558A IN 2014CN02558 A IN2014CN02558 A IN 2014CN02558A IN 2558CHN2014 A IN2558CHN2014 A IN 2558CHN2014A IN 2014CN02558 A IN2014CN02558 A IN 2014CN02558A
Authority
IN
India
Prior art keywords
magnetron
luwpl
housing
underside
rim
Prior art date
Application number
Inventor
Paul Carpenter
Andrew Simon Neate
Original Assignee
Ceravision 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
Priority claimed from GBGB1117409.1A external-priority patent/GB201117409D0/en
Priority claimed from GBGB1206554.6A external-priority patent/GB201206554D0/en
Application filed by Ceravision Ltd filed Critical Ceravision Ltd
Publication of IN2014CN02558A publication Critical patent/IN2014CN02558A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings

Abstract

A LUWPL luminaire has a housing (201) with a lower transparent closure (202) and a heat dissipating top (203) of cast aluminium. This has a suspension eye (204). The housing has an upper flange (205) via which it is bolted with the interposition of a seal 206 to a underside rim (207) of the top. Within the rim the underside (208) is substantially flat with a magnetron attachment boss (209) and other attachment points (210). A magnetron is supported by being clamped by a saddle (220) to the attachment boss (209) at the magnetron s anode. The magnetron is fast with a transition box and a crucible support block. A bracket (221) fixed to certain of the attachment points (210) extends down from the top and is screwed to the transition box. Thus the LUWPL parts are securely supported below the top.
IN2558CHN2014 2011-10-07 2012-10-05 IN2014CN02558A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1117409.1A GB201117409D0 (en) 2011-10-07 2011-10-07 Glass tube
GBGB1206554.6A GB201206554D0 (en) 2012-04-13 2012-04-13 Light source
PCT/GB2012/000764 WO2013050730A1 (en) 2011-10-07 2012-10-05 Microwave driven electrodeless lamp comprising magnetron without forced convective cooling

Publications (1)

Publication Number Publication Date
IN2014CN02558A true IN2014CN02558A (en) 2015-08-07

Family

ID=47148848

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2558CHN2014 IN2014CN02558A (en) 2011-10-07 2012-10-05

Country Status (11)

Country Link
US (1) US9159520B2 (en)
EP (1) EP2764534A1 (en)
JP (1) JP2014531725A (en)
KR (1) KR20140088077A (en)
CN (1) CN103875058B (en)
AU (1) AU2012320273A1 (en)
BR (1) BR112014008305A2 (en)
CA (1) CA2848335A1 (en)
IN (1) IN2014CN02558A (en)
RU (1) RU2014112254A (en)
WO (1) WO2013050730A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD707882S1 (en) * 2012-01-17 2014-06-24 Hubbell Incorporated Mounting bracket for supporting a luminaire
USD757322S1 (en) * 2014-12-09 2016-05-24 Hubbardton Forge Llc Lamp
USD769500S1 (en) 2015-04-21 2016-10-18 Hubbell Incorporated Luminaire
USD815330S1 (en) * 2016-06-21 2018-04-10 Unilumin Group Co., Ltd. Lamp

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369597A (en) 1965-06-18 1968-02-20 Motorola Inc Method and apparatus for heat conduction from a flat surface of a conductor on an electrical component
CN1350698A (en) * 1999-05-12 2002-05-22 熔化照明股份有限公司 High brightness microwave lamp
KR100396772B1 (en) * 2001-02-02 2003-09-03 엘지전자 주식회사 Microwave lighting system
DE60223332T2 (en) * 2002-01-25 2008-02-28 Lg Electronics Inc. Electrodeless lighting system
US6717365B2 (en) 2002-04-18 2004-04-06 Lg Electronics Inc. Magnetron
KR100631541B1 (en) 2004-10-26 2006-10-09 엘지전자 주식회사 Lighting system using plasma
KR100739191B1 (en) * 2005-08-08 2007-07-13 엘지전자 주식회사 Plasma lighting system
GB0720534D0 (en) * 2007-10-19 2007-11-28 Ceravision Ltd Lamp
EP2287888B1 (en) 2007-11-16 2012-03-21 Ceravision Limited Microwave-powered light source
GB0913691D0 (en) * 2009-08-05 2009-09-16 Ceravision Ltd Light source
GB0914641D0 (en) * 2009-08-21 2009-09-30 Ceravision Ltd Luminaire
GB0918515D0 (en) * 2009-10-21 2009-12-09 Ceravision Ltd Light source

Also Published As

Publication number Publication date
BR112014008305A2 (en) 2017-04-18
US20140246971A1 (en) 2014-09-04
KR20140088077A (en) 2014-07-09
CN103875058B (en) 2016-09-14
RU2014112254A (en) 2015-10-10
US9159520B2 (en) 2015-10-13
JP2014531725A (en) 2014-11-27
CA2848335A1 (en) 2013-04-11
WO2013050730A1 (en) 2013-04-11
AU2012320273A1 (en) 2014-03-20
EP2764534A1 (en) 2014-08-13
CN103875058A (en) 2014-06-18

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