WO2011031029A3 - Lighting apparatus for a showcase for cultural properties - Google Patents

Lighting apparatus for a showcase for cultural properties Download PDF

Info

Publication number
WO2011031029A3
WO2011031029A3 PCT/KR2010/005855 KR2010005855W WO2011031029A3 WO 2011031029 A3 WO2011031029 A3 WO 2011031029A3 KR 2010005855 W KR2010005855 W KR 2010005855W WO 2011031029 A3 WO2011031029 A3 WO 2011031029A3
Authority
WO
WIPO (PCT)
Prior art keywords
light source
led lamp
light
showcase
unit
Prior art date
Application number
PCT/KR2010/005855
Other languages
French (fr)
Korean (ko)
Other versions
WO2011031029A2 (en
Inventor
이기환
유문정
Original Assignee
(주)이환
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 KR1020090085102A external-priority patent/KR100945011B1/en
Application filed by (주)이환 filed Critical (주)이환
Publication of WO2011031029A2 publication Critical patent/WO2011031029A2/en
Publication of WO2011031029A3 publication Critical patent/WO2011031029A3/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
    • F21V5/00—Refractors for light sources
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The present invention relates to a lighting apparatus for a showcase for cultural properties, comprising: a light source unit having an LED lamp for emitting light; a light collection unit for collecting the light emitted by the LED lamp when the LED lamp is turned on; light source adjusting means which fixedly accommodates the light source unit and the light collection unit therein, and which is movable to adjust the source of light emitted by the LED lamp when the LED lamp is turned on, wherein the light source adjustment means is connected to a connection member such that the angle of the light source adjustment means is adjustable, wherein the connection member is connected to a power supply fastening bracket such that power can be supplied to the LED lamp, wherein the power supply fastening bracket has a power line wired therein and is fixed at an upper portion of a showcase; a zoom lens unit detachably coupled to the front end of the light source adjusting means to zoom the light emitted by the LED lamp in accordance with the adjustment of light source performed by the light source adjustment means; and a heat-dissipating unit fixed at a rear end of the light source adjustment means to dissipate heat generated when the LED lamp is turned on.
PCT/KR2010/005855 2009-09-09 2010-08-31 Lighting apparatus for a showcase for cultural properties WO2011031029A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090085102A KR100945011B1 (en) 2009-03-03 2009-09-09 Lighting apparatus for showcase of cultural assets
KR10-2009-0085102 2009-09-09

Publications (2)

Publication Number Publication Date
WO2011031029A2 WO2011031029A2 (en) 2011-03-17
WO2011031029A3 true WO2011031029A3 (en) 2011-06-30

Family

ID=43733324

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005855 WO2011031029A2 (en) 2009-09-09 2010-08-31 Lighting apparatus for a showcase for cultural properties

Country Status (1)

Country Link
WO (1) WO2011031029A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9211529B2 (en) 2009-09-11 2015-12-15 E I Du Pont De Nemours And Company Conversion of ethanol to a reaction product comprising 1-butanol using hydroxyapatite catalysts
US8431753B2 (en) 2011-03-09 2013-04-30 E I Du Pont De Nemours And Company Conversion of butanol to a reaction product comprising 2-ethylhexanol using hydroxyapatite catalysts
CN107514549A (en) * 2017-09-28 2017-12-26 赛尔富电子有限公司 A kind of zoom LED
CN114673964A (en) * 2022-04-22 2022-06-28 佛山炜辉光电科技有限公司 Variable-focus fishing lamp

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008210711A (en) * 2007-02-27 2008-09-11 Solar Rex Japan Kk Street light
KR20080112566A (en) * 2007-06-21 2008-12-26 (주)리더라이텍 360 rotary spot righter
KR20090017940A (en) * 2007-08-16 2009-02-19 대방포스텍(주) Lighting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008210711A (en) * 2007-02-27 2008-09-11 Solar Rex Japan Kk Street light
KR20080112566A (en) * 2007-06-21 2008-12-26 (주)리더라이텍 360 rotary spot righter
KR20090017940A (en) * 2007-08-16 2009-02-19 대방포스텍(주) Lighting apparatus

Also Published As

Publication number Publication date
WO2011031029A2 (en) 2011-03-17

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