GB201404119D0 - LED lamp with embedded circuitry - Google Patents

LED lamp with embedded circuitry

Info

Publication number
GB201404119D0
GB201404119D0 GBGB1404119.8A GB201404119A GB201404119D0 GB 201404119 D0 GB201404119 D0 GB 201404119D0 GB 201404119 A GB201404119 A GB 201404119A GB 201404119 D0 GB201404119 D0 GB 201404119D0
Authority
GB
United Kingdom
Prior art keywords
led lamp
embedded circuitry
circuitry
embedded
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
GBGB1404119.8A
Other versions
GB2523844A (en
GB2523844B (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.)
LIGHTTHERM Ltd
Original Assignee
LIGHTTHERM 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 LIGHTTHERM Ltd filed Critical LIGHTTHERM Ltd
Priority to GB1404119.8A priority Critical patent/GB2523844B/en
Publication of GB201404119D0 publication Critical patent/GB201404119D0/en
Priority to PCT/FI2015/050148 priority patent/WO2015136151A1/en
Publication of GB2523844A publication Critical patent/GB2523844A/en
Application granted granted Critical
Publication of GB2523844B publication Critical patent/GB2523844B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F21K9/90—Methods of manufacture
    • 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
    • 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
    • F21K9/233—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 a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • F21K99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
    • 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
    • F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—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 arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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]
GB1404119.8A 2014-03-08 2014-03-08 LED lamp with embedded circuitry Expired - Fee Related GB2523844B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1404119.8A GB2523844B (en) 2014-03-08 2014-03-08 LED lamp with embedded circuitry
PCT/FI2015/050148 WO2015136151A1 (en) 2014-03-08 2015-03-09 Led lamp with embedded circuitry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1404119.8A GB2523844B (en) 2014-03-08 2014-03-08 LED lamp with embedded circuitry

Publications (3)

Publication Number Publication Date
GB201404119D0 true GB201404119D0 (en) 2014-04-23
GB2523844A GB2523844A (en) 2015-09-09
GB2523844B GB2523844B (en) 2016-04-27

Family

ID=50554747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1404119.8A Expired - Fee Related GB2523844B (en) 2014-03-08 2014-03-08 LED lamp with embedded circuitry

Country Status (2)

Country Link
GB (1) GB2523844B (en)
WO (1) WO2015136151A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485642A (en) * 2015-12-22 2016-04-13 江苏宇杰光电有限公司 Substituted power line connecting structure for pins of discharge resistor for plastic coated aluminum LED (light-emitting diode) lamp
CN105444135A (en) * 2015-12-22 2016-03-30 江苏宇杰光电有限公司 Insulated plate structure for connecting driving power supply with light source plate of plastic clad aluminium LED lamp
CN105716044A (en) * 2016-04-05 2016-06-29 江苏宇杰光电有限公司 Structure for fixing plastic part and aluminum basal plate of LED drive
EP3447360A1 (en) * 2017-08-24 2019-02-27 Leedarson America Inc. Led apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6171117B1 (en) * 1995-02-03 2001-01-09 Tseng-Lu Chien Connector arrangement for an electro-luminescent lighting element and night light using such an arrangement
GB2509654A (en) * 2011-03-08 2014-07-09 Lighttherm Ltd LED replacement light bulb assembly
TWI435026B (en) * 2011-11-07 2014-04-21 訊凱國際股份有限公司 Illiminant device and lamp thereof and manufacturing method of the of the lamp
CN202327744U (en) * 2011-11-22 2012-07-11 佛山市顺德区高迅电子有限公司 Replaceable and recyclable light-emitting diode (LED) bulb lamp
DE102011086789A1 (en) * 2011-11-22 2013-05-23 Osram Gmbh Heatsink for semiconductor luminescent device with plastic parts
JP5569558B2 (en) * 2012-06-06 2014-08-13 第一精工株式会社 Housing for electrical parts
CN103511867B (en) * 2012-06-27 2018-08-28 欧司朗股份有限公司 Lighting device
TW201250154A (en) * 2012-07-23 2012-12-16 Kenner Material & System Co Ltd Structure of plastic heat sink for LED bulb and method of making the same

Also Published As

Publication number Publication date
WO2015136151A1 (en) 2015-09-17
GB2523844A (en) 2015-09-09
GB2523844B (en) 2016-04-27

Similar Documents

Publication Publication Date Title
GB2519258B (en) LED lamp
GB2525508B (en) Improved LED lamps and luminaires
SG11201703190YA (en) Led floodlight
AU359533S (en) LED lamp
GB201621973D0 (en) Novel LED lamp
HK1256257A1 (en) Led lamp bulb
GB2533701B (en) LED lamp
GB2523844B (en) LED lamp with embedded circuitry
PL3099974T3 (en) Led bulb
GB201416549D0 (en) LED lighting assembly
GB201517706D0 (en) Weihnachtsderkorationsgegenstand mit LED
PL3012511T3 (en) Light with lamp
EP2982905A4 (en) Led lighting device
GB2532137B (en) LED lamp
TWM534295U (en) LED lamp
IL236086A0 (en) Led illumination device
HK1218688A2 (en) Led lamp led
GB2528656B (en) LED lamp connection and improved LED lamp
TWM533170U (en) LED lamp
HK1204521A2 (en) Led street lamp led
AU366256S (en) Led lamp
TWM489975U (en) LED lamp structure
TWM489960U (en) LED energy-saving lamp
GB201419737D0 (en) Aura led dart lighting
HK1200645A2 (en) Led lamp led

Legal Events

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

Effective date: 20180308