WO2010079916A3 - Separate-type led light bulb - Google Patents

Separate-type led light bulb Download PDF

Info

Publication number
WO2010079916A3
WO2010079916A3 PCT/KR2009/007860 KR2009007860W WO2010079916A3 WO 2010079916 A3 WO2010079916 A3 WO 2010079916A3 KR 2009007860 W KR2009007860 W KR 2009007860W WO 2010079916 A3 WO2010079916 A3 WO 2010079916A3
Authority
WO
WIPO (PCT)
Prior art keywords
led light
light bulb
separate
type led
modules
Prior art date
Application number
PCT/KR2009/007860
Other languages
French (fr)
Korean (ko)
Other versions
WO2010079916A2 (en
Inventor
황일규
박철진
Original Assignee
Hwang Il Kyu
Park Cheol Jin
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 Hwang Il Kyu, Park Cheol Jin filed Critical Hwang Il Kyu
Publication of WO2010079916A2 publication Critical patent/WO2010079916A2/en
Publication of WO2010079916A3 publication Critical patent/WO2010079916A3/en

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
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
    • H01R33/942—Holders formed as intermediate parts for linking a counter-part to a coupling part for tubular fluorescent lamps

Abstract

The present invention relates to a separate-type LED light bulb in which the modules constituting the LED light bulb are separated from each other, to thereby achieve improved heat-dissipating effects as compared to conventional integrated module LED light bulbs, and minimizing economical and environmental damages caused by the differences in service life of modules.
PCT/KR2009/007860 2009-01-06 2009-12-29 Separate-type led light bulb WO2010079916A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090000652A KR101018335B1 (en) 2009-01-06 2009-01-06 A separable led electric bulb
KR10-2009-0000652 2009-01-06

Publications (2)

Publication Number Publication Date
WO2010079916A2 WO2010079916A2 (en) 2010-07-15
WO2010079916A3 true WO2010079916A3 (en) 2010-09-30

Family

ID=42316953

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007860 WO2010079916A2 (en) 2009-01-06 2009-12-29 Separate-type led light bulb

Country Status (2)

Country Link
KR (1) KR101018335B1 (en)
WO (1) WO2010079916A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101123132B1 (en) * 2010-09-03 2012-03-20 테크원 주식회사 LED type bulb having replaceable power supply
KR101337424B1 (en) * 2011-01-28 2013-12-06 남경 주식회사 Led lamp system
KR101425160B1 (en) * 2013-01-17 2014-08-05 (주)나노팩 LED lighting apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069083U (en) * 1992-07-08 1994-02-04 フジ技研有限会社 Irradiation direction conversion socket
KR200217636Y1 (en) * 2000-10-10 2001-03-15 주식회사동미테크 separable type of fluorescent lamp
JP2005216495A (en) * 2004-01-27 2005-08-11 Matsushita Electric Works Ltd Led unit with base
KR20050100029A (en) * 2004-04-13 2005-10-18 주식회사 원 일렉트로닉스 Electric blub type fluorescent lamp
JP2006502551A (en) * 2002-10-03 2006-01-19 ゲルコアー リミテッド ライアビリティ カンパニー LED-based modular lamp
JP3131129U (en) * 2007-02-09 2007-04-19 株式会社セライズ Lamp cap conversion socket

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069083U (en) * 1992-07-08 1994-02-04 フジ技研有限会社 Irradiation direction conversion socket
KR200217636Y1 (en) * 2000-10-10 2001-03-15 주식회사동미테크 separable type of fluorescent lamp
JP2006502551A (en) * 2002-10-03 2006-01-19 ゲルコアー リミテッド ライアビリティ カンパニー LED-based modular lamp
JP2005216495A (en) * 2004-01-27 2005-08-11 Matsushita Electric Works Ltd Led unit with base
KR20050100029A (en) * 2004-04-13 2005-10-18 주식회사 원 일렉트로닉스 Electric blub type fluorescent lamp
JP3131129U (en) * 2007-02-09 2007-04-19 株式会社セライズ Lamp cap conversion socket

Also Published As

Publication number Publication date
KR20100081422A (en) 2010-07-15
KR101018335B1 (en) 2011-03-04
WO2010079916A2 (en) 2010-07-15

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