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GB0622579D0 - Improved desk lamp - Google Patents

Improved desk lamp

Info

Publication number
GB0622579D0
GB0622579D0 GBGB0622579.1A GB0622579A GB0622579D0 GB 0622579 D0 GB0622579 D0 GB 0622579D0 GB 0622579 A GB0622579 A GB 0622579A GB 0622579 D0 GB0622579 D0 GB 0622579D0
Authority
GB
United Kingdom
Prior art keywords
desk lamp
improved desk
improved
lamp
desk
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Withdrawn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
GBGB0622579.1A
Other versions
GB2432416A (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.)
LIAO CHIANG YUNG
Original Assignee
LIAO CHIANG YUNG
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 LIAO CHIANG YUNG filed Critical LIAO CHIANG YUNG
Publication of GB0622579D0 publication Critical patent/GB0622579D0/en
Publication of GB2432416A publication Critical patent/GB2432416A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • 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
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/02—
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB0622579A 2005-11-16 2006-11-13 Improved desk lamp with heat dissipation means Withdrawn GB2432416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2005200936323U CN2851830Y (en) 2005-11-16 2005-11-16 Desk lamp structure

Publications (2)

Publication Number Publication Date
GB0622579D0 true GB0622579D0 (en) 2006-12-20
GB2432416A GB2432416A (en) 2007-05-23

Family

ID=37585788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0622579A Withdrawn GB2432416A (en) 2005-11-16 2006-11-13 Improved desk lamp with heat dissipation means

Country Status (5)

Country Link
JP (1) JP3128944U (en)
CN (1) CN2851830Y (en)
DE (1) DE202006017356U1 (en)
FR (1) FR2893383B3 (en)
GB (1) GB2432416A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2854453B2 (en) * 1992-03-27 1999-02-03 京セラ株式会社 Semiconductor wafer holding device
DE202007005087U1 (en) * 2007-04-05 2008-08-07 Zumtobel Lighting Gmbh & Co. Kg Luminaire, in particular floor or table lamp with telescopic light head
US20100165615A1 (en) * 2007-06-14 2010-07-01 Koninklijke Philips Electronics N.V. Lighting device with pulsating fluid cooling
DE502007001741D1 (en) * 2007-08-02 2009-11-26 Hartmut S Engel lamp
US8653723B2 (en) 2009-02-17 2014-02-18 Cao Group, Inc. LED light bulbs for space lighting
IT1393698B1 (en) * 2009-04-22 2012-05-08 Artemide Spa LIGHTING APPLIANCE, IN PARTICULAR LED LIGHTING EQUIPMENT, WITH HEAT DISSIPATION SYSTEM
CN102966878A (en) * 2012-11-07 2013-03-13 赵友庚 Air blowing desk lamp
ITBS20130047A1 (en) * 2013-04-05 2014-10-06 Flos Spa STEM LIGHTING DEVICE
JP6167399B2 (en) * 2013-07-03 2017-07-26 パナソニックＩｐマネジメント株式会社 Table lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337508A (en) * 1980-07-31 1982-06-29 Moffatt Products, Inc. High wattage lamp fixture
US4729076A (en) * 1984-11-15 1988-03-01 Tsuzawa Masami Signal light unit having heat dissipating function
EP1616754A1 (en) * 2004-07-12 2006-01-18 Goodrich Hella Aerospace Lighting Systems GmbH Reading lamp for a vehicle
JP2006107851A (en) * 2004-10-01 2006-04-20 Rohm Co Ltd Desk lamp
GB0424892D0 (en) * 2004-11-11 2004-12-15 Fowler James A Lighting device
DE202004019848U1 (en) * 2004-12-23 2005-04-21 Chaun-Choung Technology Corp., Sanchung Cooling device for LED lamp, has heat conducting tube for removing heat from light emitting device in lamp holder
US20060139935A1 (en) * 2004-12-28 2006-06-29 Chaun-Choung Technology Corp. Cooling device for light emitting diode lamp
DE202005016756U1 (en) * 2005-10-26 2006-01-05 Spectral Gesellschaft für Lichttechnik mbH lamp

Also Published As

Publication number Publication date
CN2851830Y (en) 2006-12-27
JP3128944U (en) 2007-02-01
FR2893383A3 (en) 2007-05-18
GB2432416A (en) 2007-05-23
DE202006017356U1 (en) 2007-02-22
FR2893383B3 (en) 2007-11-02

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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)