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ZA201400096B - An led lamp unit - Google Patents

An led lamp unit

Info

Publication number
ZA201400096B
ZA201400096B ZA2014/00096A ZA201400096A ZA201400096B ZA 201400096 B ZA201400096 B ZA 201400096B ZA 2014/00096 A ZA2014/00096 A ZA 2014/00096A ZA 201400096 A ZA201400096 A ZA 201400096A ZA 201400096 B ZA201400096 B ZA 201400096B
Authority
ZA
South Africa
Prior art keywords
led lamp
lamp unit
unit
led
lamp
Prior art date
Application number
ZA2014/00096A
Inventor
Andrew Johnson
Original Assignee
Aurora 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 Aurora Ltd filed Critical Aurora Ltd
Publication of ZA201400096B publication Critical patent/ZA201400096B/en

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
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • 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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • 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
    • F21V23/007—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 enclosed in a casing
    • F21V23/009—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 enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ZA2014/00096A 2011-07-13 2014-01-07 An led lamp unit ZA201400096B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1112034.2A GB2488845B (en) 2011-07-13 2011-07-13 An LED lamp unit
PCT/GB2012/051669 WO2013008030A1 (en) 2011-07-13 2012-07-13 An led lamp unit

Publications (1)

Publication Number Publication Date
ZA201400096B true ZA201400096B (en) 2015-03-25

Family

ID=44586526

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/00096A ZA201400096B (en) 2011-07-13 2014-01-07 An led lamp unit

Country Status (6)

Country Link
EP (1) EP2732200A1 (en)
CN (1) CN103958961A (en)
AU (1) AU2012282258A1 (en)
GB (1) GB2488845B (en)
WO (1) WO2013008030A1 (en)
ZA (1) ZA201400096B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9791117B2 (en) 2013-04-02 2017-10-17 Thomas & Betts International Llc Emergency lighting fixture with remote control
GB2536300B (en) * 2015-03-12 2021-03-10 Tridonic Gmbh & Co Kg Integrated light source module and housing therefore
US10222006B2 (en) 2016-03-15 2019-03-05 Energy Focus, Inc. Tubular lamp and lamp socket with power pin connector and signal pin connector
US10236716B2 (en) 2016-04-22 2019-03-19 Energy Focus, Inc. Lamp with battery backup capability
US10892615B2 (en) 2017-04-25 2021-01-12 Energy Focus, Inc. Circuit for mitigating electric shock

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505950B1 (en) * 2000-11-17 2003-01-14 Dale C. Natoli Lighted newel post
US6966669B2 (en) * 2003-03-10 2005-11-22 Rally Manufacturing, Inc. Utility light
CN2684515Y (en) * 2004-03-26 2005-03-09 郭兆东 Lighting fixtures with emergency lighting functions
DE202004012513U1 (en) * 2004-08-10 2004-12-16 Chang, Tsu-Kang White lamp unit with light emitting diode light source has casing with first and second grooves in outer and inner periphery to reflect and refract light from light emitting diodes
US7163312B2 (en) * 2004-10-05 2007-01-16 Woodyard Joe E Spotlight system and method
US20080304272A1 (en) * 2007-06-11 2008-12-11 Mickael Collins Joasil Light bulb system
CN100549502C (en) * 2007-09-21 2009-10-14 陈志雄 A dual-purpose smart light
CN101446400A (en) * 2008-12-26 2009-06-03 深圳市稀路电器有限公司 Integrated LED emergency lamp
CN102042551A (en) 2009-10-13 2011-05-04 富准精密工业(深圳)有限公司 Light-emitting diode lamp
CN201661966U (en) * 2009-11-24 2010-12-01 王文汶 lighting device

Also Published As

Publication number Publication date
GB201112034D0 (en) 2011-08-31
AU2012282258A1 (en) 2014-01-23
EP2732200A1 (en) 2014-05-21
GB2488845B (en) 2013-06-05
CN103958961A (en) 2014-07-30
WO2013008030A1 (en) 2013-01-17
GB2488845A (en) 2012-09-12

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