GB201006655D0 - Light source - Google Patents

Light source

Info

Publication number
GB201006655D0
GB201006655D0 GBGB1006655.3A GB201006655A GB201006655D0 GB 201006655 D0 GB201006655 D0 GB 201006655D0 GB 201006655 A GB201006655 A GB 201006655A GB 201006655 D0 GB201006655 D0 GB 201006655D0
Authority
GB
United Kingdom
Prior art keywords
light source
source
light
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
GBGB1006655.3A
Other versions
GB2479758A (en
GB2479758B (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.)
Building Research Establishment Ltd
Original Assignee
Building Research Establishment 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 Building Research Establishment Ltd filed Critical Building Research Establishment Ltd
Priority to GB1006655.3A priority Critical patent/GB2479758B/en
Publication of GB201006655D0 publication Critical patent/GB201006655D0/en
Publication of GB2479758A publication Critical patent/GB2479758A/en
Application granted granted Critical
Publication of GB2479758B publication Critical patent/GB2479758B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F21V23/0464—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 level of ambient illumination, e.g. dawn or dusk sensors
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • F21V29/004—
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed 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]
GB1006655.3A 2010-04-21 2010-04-21 An LED Light Source with an Expandable and Contractible Frame Expired - Fee Related GB2479758B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1006655.3A GB2479758B (en) 2010-04-21 2010-04-21 An LED Light Source with an Expandable and Contractible Frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1006655.3A GB2479758B (en) 2010-04-21 2010-04-21 An LED Light Source with an Expandable and Contractible Frame

Publications (3)

Publication Number Publication Date
GB201006655D0 true GB201006655D0 (en) 2010-06-09
GB2479758A GB2479758A (en) 2011-10-26
GB2479758B GB2479758B (en) 2017-08-23

Family

ID=42270609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1006655.3A Expired - Fee Related GB2479758B (en) 2010-04-21 2010-04-21 An LED Light Source with an Expandable and Contractible Frame

Country Status (1)

Country Link
GB (1) GB2479758B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104024723B (en) * 2011-11-23 2016-08-24 3M创新有限公司 There is the flexible luminous semiconductor device of three-dimensional structure
US9386636B2 (en) 2012-08-27 2016-07-05 Koninklijke Philips N.V. Lighting device with tetrahedral opto-electronic modules
JP6290895B2 (en) 2012-09-07 2018-03-07 フィリップス ライティング ホールディング ビー ヴィ Lighting device with integrated lens heat sink
DE202013009434U1 (en) * 2013-07-12 2013-11-05 Vosla Gmbh lamp
CN106415116A (en) * 2014-06-05 2017-02-15 飞利浦照明控股有限公司 Lighting device, luminaire and manufacturing method
CN105114920A (en) * 2015-09-17 2015-12-02 张逸兴 Device capable of exchanging heat by using heat conduction material wire rod braided fabric
CN105180102A (en) * 2015-09-26 2015-12-23 宜兴市晨虹照明电器有限公司 Supporting piece for lotus type LED lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20018435U1 (en) * 2000-10-27 2001-02-22 Shining Blick Entpr Co Light bulb with bendable lamp bulbs contained therein
US6474843B2 (en) * 2001-04-03 2002-11-05 Whiter Shieh Globular decorative light assembly with flexible supporting frame
JP4076329B2 (en) * 2001-08-13 2008-04-16 エイテックス株式会社 LED bulb
US7086756B2 (en) * 2004-03-18 2006-08-08 Lighting Science Group Corporation Lighting element using electronically activated light emitting elements and method of making same
US7445357B2 (en) * 2006-05-09 2008-11-04 Herman Miller, Inc. Lamp
US20080253116A1 (en) * 2007-04-16 2008-10-16 Yung-Chiang Liao Lamp Structure
US8066405B2 (en) * 2007-10-25 2011-11-29 Simon Jerome H Lumenairs having structurally and electrically integrated arrangements of quasi point light sources, such as LEDs
US7874692B2 (en) * 2008-06-05 2011-01-25 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp

Also Published As

Publication number Publication date
GB2479758A (en) 2011-10-26
GB2479758B (en) 2017-08-23

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Legal Events

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

Effective date: 20190421