GB201112034D0 - An LED lamp unit - Google Patents

An LED lamp unit

Info

Publication number
GB201112034D0
GB201112034D0 GBGB1112034.2A GB201112034A GB201112034D0 GB 201112034 D0 GB201112034 D0 GB 201112034D0 GB 201112034 A GB201112034 A GB 201112034A GB 201112034 D0 GB201112034 D0 GB 201112034D0
Authority
GB
United Kingdom
Prior art keywords
led lamp
lamp unit
unit
led
lamp
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
GBGB1112034.2A
Other versions
GB2488845B (en
GB2488845A (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.)
Aurora Ltd
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
Priority to GB1112034.2A priority Critical patent/GB2488845B/en
Publication of GB201112034D0 publication Critical patent/GB201112034D0/en
Priority to PCT/GB2012/051669 priority patent/WO2013008030A1/en
Priority to CN201280043004.7A priority patent/CN103958961A/en
Priority to EP12740644.5A priority patent/EP2732200A1/en
Priority to AU2012282258A priority patent/AU2012282258A1/en
Publication of GB2488845A publication Critical patent/GB2488845A/en
Application granted granted Critical
Publication of GB2488845B publication Critical patent/GB2488845B/en
Priority to ZA2014/00096A priority patent/ZA201400096B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
GB1112034.2A 2011-07-13 2011-07-13 An LED lamp unit Expired - Fee Related GB2488845B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1112034.2A GB2488845B (en) 2011-07-13 2011-07-13 An LED lamp unit
AU2012282258A AU2012282258A1 (en) 2011-07-13 2012-07-13 An LED lamp unit
CN201280043004.7A CN103958961A (en) 2011-07-13 2012-07-13 An LED lamp unit
EP12740644.5A EP2732200A1 (en) 2011-07-13 2012-07-13 An led lamp unit
PCT/GB2012/051669 WO2013008030A1 (en) 2011-07-13 2012-07-13 An led lamp unit
ZA2014/00096A ZA201400096B (en) 2011-07-13 2014-01-07 An led lamp unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1112034.2A GB2488845B (en) 2011-07-13 2011-07-13 An LED lamp unit

Publications (3)

Publication Number Publication Date
GB201112034D0 true GB201112034D0 (en) 2011-08-31
GB2488845A GB2488845A (en) 2012-09-12
GB2488845B GB2488845B (en) 2013-06-05

Family

ID=44586526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1112034.2A Expired - Fee Related GB2488845B (en) 2011-07-13 2011-07-13 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 having emergency lighting function
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 kind of dual-purpose intelligent lamp
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 Illumination device

Also Published As

Publication number Publication date
EP2732200A1 (en) 2014-05-21
CN103958961A (en) 2014-07-30
AU2012282258A1 (en) 2014-01-23
GB2488845B (en) 2013-06-05
WO2013008030A1 (en) 2013-01-17
ZA201400096B (en) 2015-03-25
GB2488845A (en) 2012-09-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20161110 AND 20161116

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190131 AND 20190206

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230713