WO2009014387A3 - Stick-type led lighting apparatus - Google Patents

Stick-type led lighting apparatus Download PDF

Info

Publication number
WO2009014387A3
WO2009014387A3 PCT/KR2008/004329 KR2008004329W WO2009014387A3 WO 2009014387 A3 WO2009014387 A3 WO 2009014387A3 KR 2008004329 W KR2008004329 W KR 2008004329W WO 2009014387 A3 WO2009014387 A3 WO 2009014387A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
stick
light guide
cover
light source
Prior art date
Application number
PCT/KR2008/004329
Other languages
French (fr)
Other versions
WO2009014387A2 (en
Inventor
Young Ho Yoo
Original Assignee
Fawoo Technology Co Ltd
Young Ho Yoo
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
Priority claimed from KR1020070085287A external-priority patent/KR100837139B1/en
Priority claimed from KR1020070097167A external-priority patent/KR100820655B1/en
Application filed by Fawoo Technology Co Ltd, Young Ho Yoo filed Critical Fawoo Technology Co Ltd
Publication of WO2009014387A2 publication Critical patent/WO2009014387A2/en
Publication of WO2009014387A3 publication Critical patent/WO2009014387A3/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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096—Magnetic devices
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Abstract

A light guide stick-type LED lighting apparatus includes a light source in which one or more LEDs are mounted to a PCB; a heat dissipation frame which serves as heat dissipation means for the light source and in which a light source channel for installation of the light source and a cover coupling section for mounting of a light guide cover are formed in a stick-type metallic body; and a light guide cover which comprises a stick-type transparent member mounted to the heat dissipation frame and in which a light receiving surface to be brought into contact with the LEDs and a light emitting part for allowing light incident on the light receiving surface to be guided and diffused through the body of the light guide cover are formed in a lengthwise direction of the light guide cover to perform a light guiding function and to serve as a cover.
PCT/KR2008/004329 2007-07-26 2008-07-24 Stick-type led lighting apparatus WO2009014387A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20070074973 2007-07-26
KR10-2007-0074973 2007-07-26
KR1020070085287A KR100837139B1 (en) 2007-07-26 2007-08-24 A led lighting fitting easy mount
KR10-2007-0085287 2007-08-24
KR10-2007-0097167 2007-09-27
KR1020070097167A KR100820655B1 (en) 2007-09-27 2007-09-27 A stick type led lighting fitting

Publications (2)

Publication Number Publication Date
WO2009014387A2 WO2009014387A2 (en) 2009-01-29
WO2009014387A3 true WO2009014387A3 (en) 2009-03-19

Family

ID=40281983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/004329 WO2009014387A2 (en) 2007-07-26 2008-07-24 Stick-type led lighting apparatus

Country Status (1)

Country Link
WO (1) WO2009014387A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201213698A (en) * 2010-09-30 2012-04-01 Young Lighting Technology Corp Light emitting diode lamp
CN102865470A (en) * 2011-07-08 2013-01-09 欧司朗股份有限公司 Light-emitting device
ITTV20110134A1 (en) * 2011-10-03 2013-04-04 Lampe Srl ELEMENT FOR FIXING ILLUMINATING STRIPS
CN103185225A (en) * 2011-12-28 2013-07-03 上海三思电子工程有限公司 Reflection-type LED (Light Emitting Diode) lighting lamp structure and lighting device
ITUB20161154A1 (en) * 2016-02-29 2017-08-29 City Design S P A SUPPORT DEVICE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808293B2 (en) * 2001-06-27 2004-10-26 Nichia Corporation LED lamp with prismatic cover lens
JP2005353814A (en) * 2004-06-10 2005-12-22 Stanley Electric Co Ltd Led lamp for large power
JP2006310057A (en) * 2005-04-27 2006-11-09 Arumo Technos Kk Led illumination lamp and led lighting control circuit
US7165857B2 (en) * 2002-10-04 2007-01-23 Peter Sui Lun Fong Interactive LED display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808293B2 (en) * 2001-06-27 2004-10-26 Nichia Corporation LED lamp with prismatic cover lens
US7165857B2 (en) * 2002-10-04 2007-01-23 Peter Sui Lun Fong Interactive LED display device
JP2005353814A (en) * 2004-06-10 2005-12-22 Stanley Electric Co Ltd Led lamp for large power
JP2006310057A (en) * 2005-04-27 2006-11-09 Arumo Technos Kk Led illumination lamp and led lighting control circuit

Also Published As

Publication number Publication date
WO2009014387A2 (en) 2009-01-29

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