WO2012169750A3 - 방송용 조명장치 - Google Patents

방송용 조명장치 Download PDF

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Publication number
WO2012169750A3
WO2012169750A3 PCT/KR2012/004376 KR2012004376W WO2012169750A3 WO 2012169750 A3 WO2012169750 A3 WO 2012169750A3 KR 2012004376 W KR2012004376 W KR 2012004376W WO 2012169750 A3 WO2012169750 A3 WO 2012169750A3
Authority
WO
WIPO (PCT)
Prior art keywords
lighting
ionic wind
electrodes
broadcasting
heat dissipation
Prior art date
Application number
PCT/KR2012/004376
Other languages
English (en)
French (fr)
Other versions
WO2012169750A2 (ko
Inventor
김대중
Original Assignee
서강대학교 산학협력단
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 서강대학교 산학협력단 filed Critical 서강대학교 산학협력단
Publication of WO2012169750A2 publication Critical patent/WO2012169750A2/ko
Publication of WO2012169750A3 publication Critical patent/WO2012169750A3/ko

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
    • F21V29/502—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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/63—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air using electrically-powered vibrating means; using ionic wind
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting 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
    • 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
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
    • F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
    • 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]

Landscapes

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

Abstract

방송용 조명장치는, 상면에 복수개의 광원이 배치되는 판상의 조명부, 상면에 대향하는 조명부의 저면에서 결합되어 조명부의 열을 외부로 방출하는 방열부, 그리고 조명부와 방열부에 인접하여 서로 이격되게 배치되는 제1 및 제2 전극을 포함하여, 제1 및 제2 전극에 인가된 전압의 전위차에 의해서 제1 및 제2 전극 사이에서 이온풍을 발생시키고, 이온풍을 이용하여 조명부 및 방열부의 열을 외부로 이송시키는 이온풍 발생부를 포함할 수 있다.
PCT/KR2012/004376 2011-06-08 2012-06-04 방송용 조명장치 WO2012169750A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0055179 2011-06-08
KR1020110055179A KR101246887B1 (ko) 2011-06-08 2011-06-08 방송용 조명장치

Publications (2)

Publication Number Publication Date
WO2012169750A2 WO2012169750A2 (ko) 2012-12-13
WO2012169750A3 true WO2012169750A3 (ko) 2013-03-07

Family

ID=47296566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004376 WO2012169750A2 (ko) 2011-06-08 2012-06-04 방송용 조명장치

Country Status (2)

Country Link
KR (1) KR101246887B1 (ko)
WO (1) WO2012169750A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061458B (zh) * 2013-03-22 2017-04-05 海洋王（东莞）照明科技有限公司 一种灯具
KR102201734B1 (ko) * 2013-11-01 2021-01-12 엘지전자 주식회사 냉장고
CN104485315A (zh) * 2014-11-12 2015-04-01 江苏大学 离子风散热装置
CN104930373A (zh) * 2015-06-12 2015-09-23 固态照明张家口有限公司 一种散热性好的led灯
KR20180079693A (ko) * 2017-01-02 2018-07-11 성균관대학교산학협력단 이온풍을 이용한 방열장치
CN106612608B (zh) * 2017-03-07 2019-05-07 广东工业大学 一种散热装置
KR102386419B1 (ko) 2021-08-18 2022-04-15 신선영 방송용 조명장비
FR3143100A1 (fr) * 2022-12-12 2024-06-14 Valeo Vision Module d'éclairage comprenant un dispositif de refroidissement produisant un flux d'air par ionisation de l'air

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09252068A (ja) * 1996-03-15 1997-09-22 Yaskawa Electric Corp イオン風冷却装置
KR100616620B1 (ko) * 2004-09-22 2006-08-28 삼성전기주식회사 이온풍을 이용한 무소음 고효율 방열장치
US20100177519A1 (en) * 2006-01-23 2010-07-15 Schlitz Daniel J Electro-hydrodynamic gas flow led cooling system
US20110037367A1 (en) * 2009-08-11 2011-02-17 Ventiva, Inc. Solid-state light bulb having ion wind fan and internal heat sinks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09252068A (ja) * 1996-03-15 1997-09-22 Yaskawa Electric Corp イオン風冷却装置
KR100616620B1 (ko) * 2004-09-22 2006-08-28 삼성전기주식회사 이온풍을 이용한 무소음 고효율 방열장치
US20100177519A1 (en) * 2006-01-23 2010-07-15 Schlitz Daniel J Electro-hydrodynamic gas flow led cooling system
US20110037367A1 (en) * 2009-08-11 2011-02-17 Ventiva, Inc. Solid-state light bulb having ion wind fan and internal heat sinks

Also Published As

Publication number Publication date
KR101246887B1 (ko) 2013-03-25
WO2012169750A2 (ko) 2012-12-13
KR20120136145A (ko) 2012-12-18

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