JP4945433B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP4945433B2 JP4945433B2 JP2007341210A JP2007341210A JP4945433B2 JP 4945433 B2 JP4945433 B2 JP 4945433B2 JP 2007341210 A JP2007341210 A JP 2007341210A JP 2007341210 A JP2007341210 A JP 2007341210A JP 4945433 B2 JP4945433 B2 JP 4945433B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- radiator
- lighting device
- heat transfer
- inner cylinder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
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
- 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
- F21V29/70—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
-
- 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
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- 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
- F21V29/74—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
- 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
- F21V29/78—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with helically or spirally arranged fins or blades
-
- 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
- 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)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007341210A JP4945433B2 (ja) | 2007-12-28 | 2007-12-28 | 照明装置 |
PCT/JP2008/072147 WO2009084372A1 (fr) | 2007-12-28 | 2008-12-05 | Radiateur et dispositif d'éclairage |
US12/810,664 US20100282446A1 (en) | 2007-12-28 | 2008-12-05 | Heat dissipation device and lighting device |
CN2008801227176A CN101910722A (zh) | 2007-12-28 | 2008-12-05 | 散热器和照明装置 |
EP08867446.0A EP2236917A4 (fr) | 2007-12-28 | 2008-12-05 | Radiateur et dispositif d'éclairage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007341210A JP4945433B2 (ja) | 2007-12-28 | 2007-12-28 | 照明装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012048370A Division JP5155463B2 (ja) | 2012-03-05 | 2012-03-05 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009163955A JP2009163955A (ja) | 2009-07-23 |
JP4945433B2 true JP4945433B2 (ja) | 2012-06-06 |
Family
ID=40824093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007341210A Expired - Fee Related JP4945433B2 (ja) | 2007-12-28 | 2007-12-28 | 照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100282446A1 (fr) |
EP (1) | EP2236917A4 (fr) |
JP (1) | JP4945433B2 (fr) |
CN (1) | CN101910722A (fr) |
WO (1) | WO2009084372A1 (fr) |
Families Citing this family (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10340424B2 (en) | 2002-08-30 | 2019-07-02 | GE Lighting Solutions, LLC | Light emitting diode component |
CN101373063A (zh) * | 2008-09-05 | 2009-02-25 | 汕尾市大利荣耀灯饰工业有限公司 | 一种长寿节能led射灯的散热装置 |
US8593040B2 (en) | 2009-10-02 | 2013-11-26 | Ge Lighting Solutions Llc | LED lamp with surface area enhancing fins |
JP5192471B2 (ja) * | 2009-10-06 | 2013-05-08 | 株式会社神戸製鋼所 | アルミニウム材の温間電磁成形方法 |
CN102575814B (zh) * | 2009-10-09 | 2015-08-05 | 先技精工(日本)有限公司 | 照明装置 |
DE102009051334B4 (de) * | 2009-10-30 | 2016-12-15 | Tridonic Jennersdorf Gmbh | LED-Lampe mit Kühlkörper |
DE102009051373A1 (de) * | 2009-10-30 | 2011-05-05 | Zumtobel Lighting Gmbh | Kühlkörper für LED-Leuchte |
JP6140849B2 (ja) * | 2009-11-09 | 2017-05-31 | エルジー イノテック カンパニー リミテッド | 照明装置 |
US8829771B2 (en) | 2009-11-09 | 2014-09-09 | Lg Innotek Co., Ltd. | Lighting device |
JP5600936B2 (ja) * | 2009-12-29 | 2014-10-08 | 神保電器株式会社 | Led照明装置 |
JP4828639B2 (ja) * | 2010-02-08 | 2011-11-30 | シャープ株式会社 | 照明装置 |
KR101081550B1 (ko) | 2010-02-25 | 2011-11-08 | 주식회사 자온지 | 엘이디 조명장치 |
IT1398868B1 (it) * | 2010-03-17 | 2013-03-21 | Gangi Di | Struttura di apparecchio di illuminazione a led di potenza |
US10240772B2 (en) | 2010-04-02 | 2019-03-26 | GE Lighting Solutions, LLC | Lightweight heat sinks and LED lamps employing same |
TW201137276A (en) * | 2010-04-19 | 2011-11-01 | Ind Tech Res Inst | Lamp assembly |
TWI407049B (zh) | 2010-04-19 | 2013-09-01 | Ind Tech Res Inst | 燈具結構 |
JP5850220B2 (ja) | 2010-05-24 | 2016-02-03 | 株式会社トレンタ | Led光源装置 |
CN101876428B (zh) * | 2010-05-28 | 2012-06-20 | 浙江耀中科技有限公司 | 大功率型led散热器 |
EP2469160A4 (fr) * | 2010-07-05 | 2014-10-29 | Toshiba Lighting & Technology | Dispositif d'éclairage |
US8696157B2 (en) * | 2010-10-11 | 2014-04-15 | Cool Lumens | Heat sink and LED cooling system |
TW201217692A (en) * | 2010-10-21 | 2012-05-01 | Heng-Yang Fu | the heat dissipating bumps are designed with different heights to facilitate air convection around the heat dissipating bumps, improve the heat dissipating efficiency and increase the light emitting efficiency and the service time of the LED bulb |
CN102537719B (zh) * | 2010-11-18 | 2015-03-04 | 东芝照明技术株式会社 | 照明器具 |
JP2012113895A (ja) * | 2010-11-23 | 2012-06-14 | Toshiba Lighting & Technology Corp | 照明器具 |
ITUD20110002A1 (it) * | 2011-01-14 | 2012-07-15 | Martini Spa | Dissipatore dinamico di calore |
CN102635836A (zh) * | 2011-02-14 | 2012-08-15 | 蔡高德 | Led灯具的散热灯座 |
EP2492590A1 (fr) * | 2011-02-22 | 2012-08-29 | Lumitech Holding GmbH | Lampe dotée d'un refroidissement passif |
JP5729600B2 (ja) * | 2011-03-25 | 2015-06-03 | 東芝ライテック株式会社 | 照明器具 |
DE102011053493A1 (de) * | 2011-04-05 | 2012-10-11 | Jb-Lighting Lichtanlagentechnik Gmbh | Scheinwerfer mit Leuchtdioden |
TW201243231A (en) * | 2011-04-27 | 2012-11-01 | Energyled Corp | Illuminator and heat removal device thereof |
TWM418237U (en) * | 2011-04-29 | 2011-12-11 | Energyled Corp | Lighting device and light source module thereof |
US8608347B2 (en) * | 2011-07-22 | 2013-12-17 | Ge Lighting Solutions Llc | Lighting apparatus with a light source comprising light emitting diodes |
NL2007316C2 (en) * | 2011-08-29 | 2013-03-04 | Nobel Groep B V | Lighting device, and lighting system. |
JP5834744B2 (ja) * | 2011-10-07 | 2015-12-24 | 岩崎電気株式会社 | ランプ |
US8746929B2 (en) | 2011-10-14 | 2014-06-10 | GE Lighting Solutions, LLC | Device with combined features of lighting and air purification |
CN103062690A (zh) * | 2011-10-19 | 2013-04-24 | 富士迈半导体精密工业(上海)有限公司 | Led灯具 |
CN102364223A (zh) * | 2011-10-26 | 2012-02-29 | 华侨大学 | 一种窗式照明白光led平板灯 |
JP5887533B2 (ja) * | 2012-01-05 | 2016-03-16 | パナソニックIpマネジメント株式会社 | 埋込型照明器具 |
CN102563424B (zh) * | 2012-01-12 | 2014-02-26 | 浙江通明电器有限公司 | 具有散热结构的led泛光灯 |
WO2013116833A1 (fr) * | 2012-02-03 | 2013-08-08 | John Bogart | Système d'éclairage à del basse tension |
KR101245843B1 (ko) * | 2012-02-09 | 2013-03-20 | 남영엘이디조명 주식회사 | Led 전구 |
US9203191B2 (en) | 2012-02-17 | 2015-12-01 | Integro Llc | Portable power connector |
US9362688B2 (en) | 2012-02-17 | 2016-06-07 | Integro, Llc | Portable power connector with RFID tracking system and method |
KR101185469B1 (ko) | 2012-02-22 | 2012-10-02 | 픽스테아주식회사 | 삽입형 발광체 방열유닛 |
JP5939838B2 (ja) * | 2012-03-01 | 2016-06-22 | 三菱電機株式会社 | 照明装置 |
US20130233527A1 (en) * | 2012-03-08 | 2013-09-12 | Tsung-Hsien Huang | Tubular radiating seat integrally formed by one working procedure |
CN102650389B (zh) * | 2012-03-27 | 2015-02-11 | 厦门阳光恩耐照明有限公司 | 一种具有散热结构的led灯具 |
CN102654281A (zh) * | 2012-04-12 | 2012-09-05 | 张润浩 | Led灯用散热器及led灯 |
KR101414649B1 (ko) | 2012-05-03 | 2014-07-03 | 엘지전자 주식회사 | 조명 장치 |
CN102661594A (zh) * | 2012-05-04 | 2012-09-12 | 宁波美仑光电科技有限公司 | Led散热器 |
US9500355B2 (en) | 2012-05-04 | 2016-11-22 | GE Lighting Solutions, LLC | Lamp with light emitting elements surrounding active cooling device |
WO2013176355A1 (fr) * | 2012-05-23 | 2013-11-28 | 주식회사 포스코엘이디 | Dispositif d'éclairage optique à semi-conducteurs |
CN103486454B (zh) * | 2012-06-13 | 2015-11-18 | 广东朗能电器有限公司 | 散热可调式大功率led灯具 |
JP5789565B2 (ja) * | 2012-06-19 | 2015-10-07 | 日立アプライアンス株式会社 | 照明装置 |
DE102012015430A1 (de) * | 2012-07-13 | 2014-01-16 | Manuel Steiner | Verfahren und Vorrichtung eines helmbasierten Sicherungssystems |
TWM482165U (zh) * | 2012-07-20 | 2014-07-11 | Tai-Her Yang | 應用於電能發光體之杯形散熱體 |
US8783912B2 (en) * | 2012-07-20 | 2014-07-22 | Tai-Her Yang | Cup-shaped heat dissipater having heat conductive rib and flow guide hole and applied in electric luminous body |
US8780562B2 (en) * | 2012-07-20 | 2014-07-15 | Tai-Her Yang | Heat dissipater having heat conductive rib with interval forming as flow guide hole and applied in electric luminous body |
US9140439B2 (en) * | 2012-07-20 | 2015-09-22 | Tai-Her Yang | Cup-shaped heat dissipater having flow guide hole annularly arranged at the bottom periphery and applied in electric luminous body |
US20140022800A1 (en) * | 2012-07-20 | 2014-01-23 | Tai-Her Yang | Cup-shaped heat dissipater having heat conductive rib therein and applied in electric luminous body |
WO2014027327A1 (fr) | 2012-08-17 | 2014-02-20 | Koninklijke Philips N.V. | Structure de dissipation thermique à structure de cheminée divisée |
CN102818160B (zh) * | 2012-08-31 | 2015-08-19 | 深圳珈伟光伏照明股份有限公司 | 可导引气流交换、散热的led灯具 |
EP2725295B1 (fr) * | 2012-10-26 | 2017-11-08 | LG Electronics Inc. | Appareil d'éclairage |
CN103887252B (zh) * | 2012-12-24 | 2017-05-31 | 东莞市楷林裕光能源科技有限公司 | 一种高效导热散热器 |
US9441634B2 (en) * | 2013-01-11 | 2016-09-13 | Daniel S. Spiro | Integrated ceiling device with mechanical arrangement for a light source |
JP5505672B2 (ja) * | 2013-01-11 | 2014-05-28 | 東芝ライテック株式会社 | 電球形ランプおよび照明器具 |
US10139097B2 (en) * | 2013-03-04 | 2018-11-27 | Shenzhen Qin Bo Core Technology Development Co., Ltd. | Solid-state light source heat dissipation metal shell and light source engine, the manufacturing methods thereof, and mold |
EP2784384B1 (fr) * | 2013-03-28 | 2016-03-23 | Bridgelux, Inc. | Dissipateur thermique à profil fin avec source de lumière DEL fixée |
JP2014203653A (ja) * | 2013-04-04 | 2014-10-27 | パナソニック株式会社 | 照明装置 |
CN104121498B (zh) * | 2013-04-27 | 2016-08-31 | 海洋王(东莞)照明科技有限公司 | 散热灯具 |
US9487691B2 (en) * | 2013-05-07 | 2016-11-08 | Halliburton Energy Services, Inc. | Pozzolan for use in a cement composition having a low heat of hydration |
US9697451B2 (en) | 2013-09-27 | 2017-07-04 | Integro, Llc | RFID tag embedded within a molded connector and a tracking system therefor |
JP6456068B2 (ja) * | 2014-07-30 | 2019-01-23 | 三菱電機株式会社 | 照明器具 |
CN104214740B (zh) * | 2014-08-27 | 2017-01-18 | 苏州骏发精密机械有限公司 | 车灯散热器 |
CN104165343B (zh) * | 2014-09-09 | 2017-02-01 | 东莞市闻誉实业有限公司 | 散热器 |
CN104197250A (zh) * | 2014-09-22 | 2014-12-10 | 苏州承源光电科技有限公司 | 立式草坪灯 |
US9702539B2 (en) | 2014-10-21 | 2017-07-11 | Cooper Technologies Company | Flow-through luminaire |
US10036534B2 (en) * | 2015-04-02 | 2018-07-31 | Abl Ip Holding Llc | High bay light fixture |
JP6503224B2 (ja) * | 2015-05-19 | 2019-04-17 | Apsジャパン株式会社 | ヒートシンク |
KR102356208B1 (ko) * | 2015-07-14 | 2022-01-27 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 조명 모듈 |
CN105276550B (zh) * | 2015-11-05 | 2020-08-25 | 漳州立达信光电子科技有限公司 | 散热灯杯 |
JP2017103112A (ja) * | 2015-12-02 | 2017-06-08 | 東芝ライテック株式会社 | 車両用照明装置 |
CN106122792A (zh) * | 2016-06-29 | 2016-11-16 | 合肥鑫烁科技有限公司 | 一种散热器 |
CN106254732B (zh) * | 2016-07-29 | 2018-12-07 | 浙江大学 | 一种基于热压效应的监控摄像机散热方法及结构 |
JP6451758B2 (ja) * | 2017-02-24 | 2019-01-16 | マツダ株式会社 | 車両用灯具 |
KR101915897B1 (ko) * | 2017-06-01 | 2018-11-06 | 정태혁 | 발열장치를 구비한 방열기 |
US10982834B2 (en) * | 2017-11-17 | 2021-04-20 | Smart Light Source Co., LLC | Thermal control of locomotive headlight |
DE102018103375B3 (de) * | 2018-02-15 | 2019-03-28 | Insta Gmbh | Elektrische Leuchte |
EP3581849B1 (fr) * | 2018-06-14 | 2022-02-23 | Valeo Iluminacion | Dispositif de refroidissement pour un dispositif d'éclairage d'automobile et dispositif d'éclairage d'automobile |
FR3083957B1 (fr) * | 2018-07-12 | 2020-06-12 | Continental Automotive France | Dissipateur thermique a conductivite thermique amelioree |
KR102086097B1 (ko) * | 2018-08-09 | 2020-04-23 | 주식회사 세미웰전자 | 엘이디 등기구 |
USD956328S1 (en) * | 2019-05-06 | 2022-06-28 | Signify Holding B.V. | Lighting device |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62139017A (ja) * | 1985-12-13 | 1987-06-22 | Mitsubishi Electric Corp | 電力供給装置 |
JPH0135383Y2 (fr) * | 1986-02-05 | 1989-10-27 | ||
JPS62184609A (ja) * | 1986-02-10 | 1987-08-13 | Matsushita Electric Ind Co Ltd | 磁気記録再生装置 |
JPS62184609U (fr) * | 1986-05-14 | 1987-11-24 | ||
JPH03125101U (fr) * | 1990-03-30 | 1991-12-18 | ||
JPH03125536U (fr) * | 1990-03-30 | 1991-12-18 | ||
JPH09293410A (ja) | 1996-04-30 | 1997-11-11 | Matsushita Electric Works Ltd | ダウンライト |
NO313603B1 (no) * | 2001-06-11 | 2002-10-28 | Baard Eker Ind Design As | Lampehus |
JP2003178602A (ja) * | 2001-12-10 | 2003-06-27 | Koito Mfg Co Ltd | 照明装置 |
KR100991827B1 (ko) * | 2001-12-29 | 2010-11-10 | 항조우 후양 신잉 띠앤즈 리미티드 | Led 및 led램프 |
JP4531480B2 (ja) * | 2004-08-06 | 2010-08-25 | Hoya株式会社 | 内視鏡光源用冷却装置 |
CN2779237Y (zh) * | 2004-12-31 | 2006-05-10 | 钟俊波 | 一种具有散热效果的灯座外壳 |
CN2775467Y (zh) * | 2005-01-10 | 2006-04-26 | 游木金 | 灯罩结构 |
US7144140B2 (en) * | 2005-02-25 | 2006-12-05 | Tsung-Ting Sun | Heat dissipating apparatus for lighting utility |
US7975491B2 (en) * | 2005-03-17 | 2011-07-12 | Smisson-Cartledge Biomedical Llc | Heat exchange system for a pump device |
EP1873447A4 (fr) * | 2005-03-28 | 2009-04-22 | Neobulb Technologies Inc | Lampe led de grande puissance et efficace |
CN100559073C (zh) * | 2005-04-08 | 2009-11-11 | 东芝照明技术株式会社 | 灯 |
US7758223B2 (en) * | 2005-04-08 | 2010-07-20 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
JP2006310057A (ja) * | 2005-04-27 | 2006-11-09 | Arumo Technos Kk | Led照明灯及びled点灯制御回路 |
TWM286407U (en) * | 2005-10-11 | 2006-01-21 | Augux Co Ltd | Heat dissipation module |
US20070279862A1 (en) * | 2006-06-06 | 2007-12-06 | Jia-Hao Li | Heat-Dissipating Structure For Lamp |
CN2934916Y (zh) * | 2006-06-15 | 2007-08-15 | 捷飞有限公司 | Led灯具散热结构 |
JP3125101U (ja) * | 2006-06-27 | 2006-09-07 | 一正 荒木 | Ledランプ |
-
2007
- 2007-12-28 JP JP2007341210A patent/JP4945433B2/ja not_active Expired - Fee Related
-
2008
- 2008-12-05 US US12/810,664 patent/US20100282446A1/en not_active Abandoned
- 2008-12-05 WO PCT/JP2008/072147 patent/WO2009084372A1/fr active Application Filing
- 2008-12-05 EP EP08867446.0A patent/EP2236917A4/fr not_active Withdrawn
- 2008-12-05 CN CN2008801227176A patent/CN101910722A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2009084372A1 (fr) | 2009-07-09 |
EP2236917A4 (fr) | 2013-12-04 |
JP2009163955A (ja) | 2009-07-23 |
CN101910722A (zh) | 2010-12-08 |
EP2236917A1 (fr) | 2010-10-06 |
US20100282446A1 (en) | 2010-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4945433B2 (ja) | 照明装置 | |
CN202834855U (zh) | 带有分离的驱动电路的led发光设备 | |
WO2009110181A1 (fr) | Lampe d'éclairage | |
JP2010531536A (ja) | 線形放熱部材を備えた放熱装置及びこれを備えたファンレスled照明器具 | |
JP2015122291A (ja) | 照明装置 | |
KR101076261B1 (ko) | 탈착식 방열 판을 가지는 엘이디 조명등 | |
JP2009032590A (ja) | 多段層基板によって達成されかつ熱を即座に放散するledランプ | |
JP5729600B2 (ja) | 照明器具 | |
JP3237142U (ja) | Led照明装置 | |
JP5263516B2 (ja) | 光源ユニット及び照明器具 | |
TWI544175B (zh) | Light emitting diode lamp with high efficiency heat dissipation structure | |
JP5247928B2 (ja) | 照明装置 | |
JP5155463B2 (ja) | 照明装置 | |
JP2015005365A (ja) | 照明器具 | |
JP6202363B2 (ja) | 照明装置 | |
WO2022152247A1 (fr) | Dispositif d'éclairage à del | |
WO2012020646A1 (fr) | Appareil d'éclairage | |
US20160084489A1 (en) | Heat sink having heat dissipating fin and lighting device | |
CN217584104U (zh) | 一种led照明设备 | |
JP6451946B2 (ja) | 照明装置 | |
JP5737338B2 (ja) | 発光装置 | |
JP2014010985A (ja) | Led照明装置 | |
JP2016181436A (ja) | 照明装置 | |
JP2016207368A (ja) | Led照明装置 | |
JP2020047609A (ja) | Led照明装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110614 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110810 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120207 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120305 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150309 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |