WO2012033388A3 - Led lighting device - Google Patents

Led lighting device Download PDF

Info

Publication number
WO2012033388A3
WO2012033388A3 PCT/KR2011/006733 KR2011006733W WO2012033388A3 WO 2012033388 A3 WO2012033388 A3 WO 2012033388A3 KR 2011006733 W KR2011006733 W KR 2011006733W WO 2012033388 A3 WO2012033388 A3 WO 2012033388A3
Authority
WO
WIPO (PCT)
Prior art keywords
led
lighting device
led lighting
assemblies
directions
Prior art date
Application number
PCT/KR2011/006733
Other languages
French (fr)
Korean (ko)
Other versions
WO2012033388A2 (en
Inventor
백금석
Original Assignee
주식회사 시티컴
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 주식회사 시티컴 filed Critical 주식회사 시티컴
Publication of WO2012033388A2 publication Critical patent/WO2012033388A2/en
Publication of WO2012033388A3 publication Critical patent/WO2012033388A3/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
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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

The present invention relates to an LED lighting device in which the directions of a plurality of LED assemblies comprising LED bulbs are freely adjustable to ensure illumination over a wide area. The LED lighting device according to the present invention comprises: a main body, the interior of which has an installation space, and one surface of which has a plurality of through-holes; and a plurality of LED assemblies, one end of each of which has a joint to be installed in the respective through-holes, such that the one end of each of the LED assemblies is rotatable or swingable, and the other end of which has a plurality of LED bulbs. The lighting angle and direction of each of the LED assemblies are freely adjustable in the upward and downward directions and the left and right directions. Representative drawing: FIG. 1.
PCT/KR2011/006733 2010-09-10 2011-09-09 Led lighting device WO2012033388A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100089027A KR101061592B1 (en) 2010-09-10 2010-09-10 Led light
KR10-2010-0089027 2010-09-10

Publications (2)

Publication Number Publication Date
WO2012033388A2 WO2012033388A2 (en) 2012-03-15
WO2012033388A3 true WO2012033388A3 (en) 2012-05-10

Family

ID=44956835

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006733 WO2012033388A2 (en) 2010-09-10 2011-09-09 Led lighting device

Country Status (2)

Country Link
KR (1) KR101061592B1 (en)
WO (1) WO2012033388A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101908324B1 (en) * 2017-10-20 2018-10-17 (주)케이씨환경디자인 LED Floodlight
KR102084976B1 (en) 2019-06-14 2020-05-15 (주)씨엘테크 A multi-purpose intellectual LED lighting luminaires
KR102337894B1 (en) * 2020-05-21 2021-12-09 주식회사 인터원 Led module bar for interior illunination

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07245011A (en) * 1994-03-02 1995-09-19 Mari Nakano Luminaire supporting apparatus
KR20080003086U (en) * 2007-01-31 2008-08-05 이상구 Holder for Emergency light
KR100915896B1 (en) * 2007-06-26 2009-09-07 심현섭 LED Module with height and angle control ability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07245011A (en) * 1994-03-02 1995-09-19 Mari Nakano Luminaire supporting apparatus
KR20080003086U (en) * 2007-01-31 2008-08-05 이상구 Holder for Emergency light
KR100915896B1 (en) * 2007-06-26 2009-09-07 심현섭 LED Module with height and angle control ability

Also Published As

Publication number Publication date
KR101061592B1 (en) 2011-09-02
WO2012033388A2 (en) 2012-03-15

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