JP2010118325A - Ｌｅｄ照明灯 - Google Patents

Ｌｅｄ照明灯 Download PDF

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Publication number
JP2010118325A
JP2010118325A JP2008313729A JP2008313729A JP2010118325A JP 2010118325 A JP2010118325 A JP 2010118325A JP 2008313729 A JP2008313729 A JP 2008313729A JP 2008313729 A JP2008313729 A JP 2008313729A JP 2010118325 A JP2010118325 A JP 2010118325A
Authority
JP
Japan
Prior art keywords
heat
led
heat sink
leds
fins
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.)
Pending
Application number
JP2008313729A
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English (en)
Japanese (ja)
Other versions
JP2010118325A5 (enExample
Inventor
Atsushi Terada
厚 寺田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tousui Ltd
Original Assignee
Tousui Ltd
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 Tousui Ltd filed Critical Tousui Ltd
Priority to JP2008313729A priority Critical patent/JP2010118325A/ja
Publication of JP2010118325A publication Critical patent/JP2010118325A/ja
Publication of JP2010118325A5 publication Critical patent/JP2010118325A5/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/717—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements using split or remote units thermally interconnected, e.g. by thermally conductive bars or heat pipes
    • 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
    • F21V29/777—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 directions perpendicular to 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
    • F21V29/83—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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2008313729A 2008-11-12 2008-11-12 Ｌｅｄ照明灯 Pending JP2010118325A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008313729A JP2010118325A (ja) 2008-11-12 2008-11-12 Ｌｅｄ照明灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008313729A JP2010118325A (ja) 2008-11-12 2008-11-12 Ｌｅｄ照明灯

Publications (2)

Publication Number Publication Date
JP2010118325A true JP2010118325A (ja) 2010-05-27
JP2010118325A5 JP2010118325A5 (enExample) 2011-12-15

Family

ID=42305861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008313729A Pending JP2010118325A (ja) 2008-11-12 2008-11-12 Ｌｅｄ照明灯

Country Status (1)

Country Link
JP (1) JP2010118325A (enExample)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101968181A (zh) * 2010-09-08 2011-02-09 葛世潮 一种高效率led灯泡
CN102141226A (zh) * 2011-05-10 2011-08-03 广州大学 一种新型散热装置的led圆柱形警示灯
CN102374403A (zh) * 2010-08-23 2012-03-14 周素樱 新型led灯
CN102721022A (zh) * 2012-06-12 2012-10-10 陈承泽 一种散热器及其制造方法
JP2013020953A (ja) * 2011-06-17 2013-01-31 Light Boy Co Ltd バルーン型投光機
CN103216741A (zh) * 2012-01-18 2013-07-24 欧司朗股份有限公司 照明装置、以及具有该照明装置的灯具
RU2490541C2 (ru) * 2011-11-18 2013-08-20 Открытое акционерное общество "Особое конструкторское бюро "МЭЛЗ" Светодиодное осветительное устройство
JP2013165182A (ja) * 2012-02-10 2013-08-22 Citizen Electronics Co Ltd Ｌｅｄ発光装置
WO2013182973A1 (en) * 2012-06-04 2013-12-12 Koninklijke Philips N.V. Led lamp unit, in particular for automotive lamps
JP2014018157A (ja) * 2012-07-19 2014-02-03 Kowadenki Co Ltd 集魚灯
CN105423142A (zh) * 2015-11-27 2016-03-23 温玉林 照明装置
WO2016065393A1 (en) * 2014-10-28 2016-05-06 Jessop Roy Morris Improved lighting assembly
KR20230143853A (ko) 2022-04-06 2023-10-13 박해영 수중 생물 양식장용 수중등
CN118602332A (zh) * 2024-05-15 2024-09-06 泰州朴易科技有限公司 一种海洋捕鱼用鲐鱼led灯

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11260119A (ja) * 1998-03-06 1999-09-24 Nec Corp 航空障害灯
JP2002124104A (ja) * 2000-08-22 2002-04-26 Koninkl Philips Electronics Nv 照明器具
JP2003134967A (ja) * 2001-10-30 2003-05-13 Takagi Kogyo Kk 集魚灯
JP2004235096A (ja) * 2003-01-31 2004-08-19 Seiwa Electric Mfg Co Ltd 発光ダイオード素子を用いた照明器具
JP2004296245A (ja) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Ｌｅｄランプ
JP2005527987A (ja) * 2002-05-29 2005-09-15 オプトラム， インコーポレイテッド 発光ダイオードの光源
JP2006147580A (ja) * 2004-11-22 2006-06-08 Osram Sylvania Inc 伝熱性の支柱にｌｅｄを取り付けたｌｅｄランプ及びその製造方法
JP2007227305A (ja) * 2006-02-27 2007-09-06 Iwasaki Electric Co Ltd 防爆形照明装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11260119A (ja) * 1998-03-06 1999-09-24 Nec Corp 航空障害灯
JP2002124104A (ja) * 2000-08-22 2002-04-26 Koninkl Philips Electronics Nv 照明器具
JP2003134967A (ja) * 2001-10-30 2003-05-13 Takagi Kogyo Kk 集魚灯
JP2005527987A (ja) * 2002-05-29 2005-09-15 オプトラム， インコーポレイテッド 発光ダイオードの光源
JP2004235096A (ja) * 2003-01-31 2004-08-19 Seiwa Electric Mfg Co Ltd 発光ダイオード素子を用いた照明器具
JP2004296245A (ja) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd Ｌｅｄランプ
JP2006147580A (ja) * 2004-11-22 2006-06-08 Osram Sylvania Inc 伝熱性の支柱にｌｅｄを取り付けたｌｅｄランプ及びその製造方法
JP2007227305A (ja) * 2006-02-27 2007-09-06 Iwasaki Electric Co Ltd 防爆形照明装置

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374403A (zh) * 2010-08-23 2012-03-14 周素樱 新型led灯
CN101968181A (zh) * 2010-09-08 2011-02-09 葛世潮 一种高效率led灯泡
CN102141226B (zh) * 2011-05-10 2013-08-21 广州大学 一种散热装置的led圆柱形警示灯
CN102141226A (zh) * 2011-05-10 2011-08-03 广州大学 一种新型散热装置的led圆柱形警示灯
JP2013020953A (ja) * 2011-06-17 2013-01-31 Light Boy Co Ltd バルーン型投光機
RU2490541C2 (ru) * 2011-11-18 2013-08-20 Открытое акционерное общество "Особое конструкторское бюро "МЭЛЗ" Светодиодное осветительное устройство
CN103216741A (zh) * 2012-01-18 2013-07-24 欧司朗股份有限公司 照明装置、以及具有该照明装置的灯具
JP2013165182A (ja) * 2012-02-10 2013-08-22 Citizen Electronics Co Ltd Ｌｅｄ発光装置
WO2013182973A1 (en) * 2012-06-04 2013-12-12 Koninklijke Philips N.V. Led lamp unit, in particular for automotive lamps
US10018310B2 (en) 2012-06-04 2018-07-10 Lumileds Llc LED lamp unit, in particular for automotive lamps
US10415762B2 (en) 2012-06-04 2019-09-17 Lumileds Llc LED lamp unit, in particular for automotive lamps
CN102721022A (zh) * 2012-06-12 2012-10-10 陈承泽 一种散热器及其制造方法
JP2014018157A (ja) * 2012-07-19 2014-02-03 Kowadenki Co Ltd 集魚灯
WO2016065393A1 (en) * 2014-10-28 2016-05-06 Jessop Roy Morris Improved lighting assembly
CN105423142A (zh) * 2015-11-27 2016-03-23 温玉林 照明装置
KR20230143853A (ko) 2022-04-06 2023-10-13 박해영 수중 생물 양식장용 수중등
KR102845777B1 (ko) * 2022-04-06 2025-08-12 박해영 수중 생물 양식장용 수중등
CN118602332A (zh) * 2024-05-15 2024-09-06 泰州朴易科技有限公司 一种海洋捕鱼用鲐鱼led灯

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