TWI376481B - Lamp - Google Patents

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Info

Publication number
TWI376481B
TWI376481B TW098134669A TW98134669A TWI376481B TW I376481 B TWI376481 B TW I376481B TW 098134669 A TW098134669 A TW 098134669A TW 98134669 A TW98134669 A TW 98134669A TW I376481 B TWI376481 B TW I376481B
Authority
TW
Taiwan
Prior art keywords
opening
luminaire
chamber
hole
air
Prior art date
Application number
TW098134669A
Other languages
English (en)
Chinese (zh)
Other versions
TW201113469A (en
Inventor
Alex Horng
Masaharu Miyahara
Ming Tsung Li
Ssu Hao Lai
Original Assignee
Sunonwealth Electr Mach Ind Co
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 Sunonwealth Electr Mach Ind Co filed Critical Sunonwealth Electr Mach Ind Co
Priority to TW098134669A priority Critical patent/TWI376481B/zh
Priority to JP2010214963A priority patent/JP5227383B2/ja
Priority to EP10013306.5A priority patent/EP2312202B1/en
Publication of TW201113469A publication Critical patent/TW201113469A/zh
Application granted granted Critical
Publication of TWI376481B publication Critical patent/TWI376481B/zh

Links

Classifications

    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
    • 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
    • F21V29/745—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades the fins or blades being planar and inclined with respect to the joining surface from which the fins or blades extend
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
TW098134669A 2009-10-13 2009-10-13 Lamp TWI376481B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW098134669A TWI376481B (en) 2009-10-13 2009-10-13 Lamp
JP2010214963A JP5227383B2 (ja) 2009-10-13 2010-09-27 灯具
EP10013306.5A EP2312202B1 (en) 2009-10-13 2010-10-05 Lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098134669A TWI376481B (en) 2009-10-13 2009-10-13 Lamp

Publications (2)

Publication Number Publication Date
TW201113469A TW201113469A (en) 2011-04-16
TWI376481B true TWI376481B (en) 2012-11-11

Family

ID=43447863

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098134669A TWI376481B (en) 2009-10-13 2009-10-13 Lamp

Country Status (3)

Country Link
EP (1) EP2312202B1 (ja)
JP (1) JP5227383B2 (ja)
TW (1) TWI376481B (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8419249B2 (en) * 2009-04-15 2013-04-16 Stanley Electric Co., Ltd. Liquid-cooled LED lighting device
TWI408311B (zh) * 2010-05-25 2013-09-11 Sunonwealth Electr Mach Ind Co 燈具及其散熱器
JP5698032B2 (ja) * 2011-03-01 2015-04-08 ローム株式会社 Ｌｅｄ照明器具
EP2525137A1 (de) * 2011-05-20 2012-11-21 Ansorg GmbH Leuchte mit einem LED-Modul als Leuchtmittel und einem Gebläse zur Kühlung
KR101833221B1 (ko) 2011-06-02 2018-02-28 엘지이노텍 주식회사 조명 장치
KR101833223B1 (ko) 2011-06-14 2018-02-28 엘지이노텍 주식회사 조명 장치
TWI408313B (zh) * 2011-05-23 2013-09-11 Sunonwealth Electr Mach Ind Co Ｌｅｄ燈
JP6057543B2 (ja) * 2011-05-23 2017-01-11 エルジー イノテック カンパニー リミテッド 照明装置
DE102011103605B4 (de) 2011-06-08 2015-09-10 Cooper Crouse-Hinds Gmbh Kühlsystem und led-basierte leuchte, beinhaltend selbiges
TWI411748B (zh) 2011-06-21 2013-10-11 Sunonwealth Electr Mach Ind Co 燈具
US8829795B2 (en) * 2011-08-29 2014-09-09 Tai-Her Yang Electric axial-flow fan having turbine type waterproof enclosure and application thereof
JP6116567B2 (ja) 2011-08-30 2017-04-19 エルジー イノテック カンパニー リミテッド 照明装置
DK201100141U3 (da) * 2011-09-14 2013-01-11 Nordtronic Aps Indbygningslampe med fleksibelt beslag
JP5870293B2 (ja) * 2011-11-25 2016-02-24 パナソニックＩｐマネジメント株式会社 照明器具
KR101297109B1 (ko) 2011-12-27 2013-08-21 주식회사 포스코 엘이디 조명장치
KR101319486B1 (ko) 2012-01-11 2013-10-17 선온웰스 일렉트릭 머신 인더스트리 컴퍼니 리미티드 램프
JP6059854B2 (ja) * 2012-01-13 2017-01-11 アイリスオーヤマ株式会社 Ｌｅｄランプ
KR101389096B1 (ko) * 2012-07-10 2014-04-25 주식회사 포스코티엠씨 광 반도체 조명장치
AU2012385007B2 (en) * 2012-07-10 2015-05-07 Posco Led Company Ltd. Optical semiconductor illumination device
JP2014044935A (ja) * 2012-07-31 2014-03-13 Mitsubishi Chemicals Corp 照明装置
WO2014091369A1 (en) * 2012-12-13 2014-06-19 Koninklijke Philips N.V. Warm dimming light emitting arrangement
GB2509772B (en) * 2013-01-15 2020-01-01 Kosnic Lighting Ltd Fire rated LED down-light that dissipates the excess heat via a front bezel trim heat-sink
KR101435857B1 (ko) 2013-12-17 2014-09-23 엘지전자 주식회사 조명장치
CN116529526A (zh) * 2021-11-29 2023-08-01 科泰光触媒株式会社 筒灯
US20230288037A1 (en) * 2022-03-14 2023-09-14 Usai, Llc Flush Glass Adjustable Lighting Fixture

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01159323U (ja) * 1988-04-25 1989-11-06
JPH02134612U (ja) * 1989-04-14 1990-11-08
GB9324030D0 (en) * 1993-11-23 1994-01-12 Smiths Industries Plc Assemblies
JP3034454U (ja) * 1996-08-06 1997-02-18 陳富英 洪 中央処理装置の放熱構造
JP3364231B2 (ja) 1996-12-27 2003-01-08 ティーディーケイ株式会社 光記録媒体
JP2000133002A (ja) * 1998-10-22 2000-05-12 Shinji Misaki 照明装置
US6095671A (en) * 1999-01-07 2000-08-01 Hutain; Barry Actively cooled lighting trim apparatus
JP4095463B2 (ja) * 2003-02-13 2008-06-04 松下電器産業株式会社 Ｌｅｄ光源用ソケット
US7677770B2 (en) * 2007-01-09 2010-03-16 Lighting Science Group Corporation Thermally-managed LED-based recessed down lights
JP2010153198A (ja) * 2008-12-25 2010-07-08 Nec Lighting Ltd 照明器具

Also Published As

Publication number Publication date
EP2312202B1 (en) 2013-10-02
JP2011086621A (ja) 2011-04-28
EP2312202A1 (en) 2011-04-20
TW201113469A (en) 2011-04-16
JP5227383B2 (ja) 2013-07-03

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees