JP5468069B2 - 半導体ランプのためのヒートシンク装置 - Google Patents
半導体ランプのためのヒートシンク装置 Download PDFInfo
- Publication number
- JP5468069B2 JP5468069B2 JP2011516780A JP2011516780A JP5468069B2 JP 5468069 B2 JP5468069 B2 JP 5468069B2 JP 2011516780 A JP2011516780 A JP 2011516780A JP 2011516780 A JP2011516780 A JP 2011516780A JP 5468069 B2 JP5468069 B2 JP 5468069B2
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- JP
- Japan
- Prior art keywords
- heat sink
- semiconductor lamp
- sink device
- heat
- semiconductor
- 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.)
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- 239000004065 semiconductor Substances 0.000 title claims description 72
- 230000017525 heat dissipation Effects 0.000 description 8
- 239000007787 solid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 102220010923 rs371877084 Human genes 0.000 description 1
Images
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
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/065—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension multi-branched, e.g. a chandelier
-
- 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
- F21V29/76—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
-
- 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
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- 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
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
-
- 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]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
Description
Claims (12)
- 半導体ランプのためのヒートシンク装置であって、
別途の半導体ランプへと接続されるように構成された電気ソケットを含む第1の端部と、前記第1の端部の反対側の第2の端部と、前記第1および第2の端部の間に位置する放熱部と、を有するヒートシンクを備えており、
前記放熱部が、細長い部分と、前記半導体ランプによって生成された熱を放熱するための複数の円形のフィンと、を有しており、
前記フィンが互いにおおむね平行に前記細長い部分から延びているヒートシンク装置。 - 前記第2の端部から延びて前記フィンを囲んでいるスリーブ、をさらに備えている請求項1のヒートシンク装置。
- 前記電気ソケットが、E10、E11、E14、E27、およびE40のねじ込み口金ソケット、BA15SおよびBA15Dのバヨネット口金、ならびにG4およびGY6.35の2ピン口金のうちの少なくとも1つである請求項1に記載のヒートシンク装置。
- 前記半導体ランプのためのドライバ、をさらに備えており、
前記ドライバが、前記半導体ランプへと電力を加えるために前記ソケットおよび前記第1の端部に電気的に連絡している請求項1に記載のヒートシンク装置。 - 前記複数のフィンの各々のフィンが、前記細長い部分から周状に延びている請求項1に記載のヒートシンク装置。
- 前記ドライバが、前記第2の端部の付近にある請求項4に記載のヒートシンク装置。
- 前記ドライバが、前記ヒートシンクから離れている請求項4に記載のヒートシンク装置。
- 前記半導体ランプが、LEDランプである請求項1に記載のヒートシンク装置。
- 半導体ランプと、
前記半導体ランプに取り付けられるように構成された電気ソケットに取り付けられたヒートシンクと、
を備えており、
前記半導体ランプは前記ヒートシンクから分かれており、前記ヒートシンクが、前記半導体ランプからの熱を放熱するための少なくとも1つの円形のヒートシンクフィンを備えている半導体ランプアセンブリ。 - 前記半導体ランプが、前記電気ソケットへとねじ込まれる請求項9に記載の半導体ランプアセンブリ。
- 前記電気ソケットが、E10、E11、E14、E27、およびE40のねじ込みソケット、BA15SおよびBA15Dのバヨネットソケット、ならびにG4およびGY6.35の2ピンソケットのうちの少なくとも1つである請求項9に記載のヒートシンク装置。
- 前記少なくとも1つのフィンの各フィンが、前記ヒートシンクからおおむね周状に延びている請求項9に記載の半導体ランプアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/165,570 | 2008-06-30 | ||
US12/165,570 US7891838B2 (en) | 2008-06-30 | 2008-06-30 | Heat sink apparatus for solid state lights |
PCT/US2009/049096 WO2010002809A1 (en) | 2008-06-30 | 2009-06-29 | Heat sink apparatus for solid state lights |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011527082A JP2011527082A (ja) | 2011-10-20 |
JP5468069B2 true JP5468069B2 (ja) | 2014-04-09 |
Family
ID=41447186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011516780A Active JP5468069B2 (ja) | 2008-06-30 | 2009-06-29 | 半導体ランプのためのヒートシンク装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7891838B2 (ja) |
JP (1) | JP5468069B2 (ja) |
KR (1) | KR20110026491A (ja) |
CN (1) | CN102132090A (ja) |
DE (2) | DE112009001625B4 (ja) |
TW (1) | TWI471502B (ja) |
WO (1) | WO2010002809A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100308731A1 (en) * | 2009-06-03 | 2010-12-09 | Anthony Mo | Light Engine |
WO2010146509A1 (en) * | 2009-06-17 | 2010-12-23 | Koninklijke Philips Electronics N.V. | A connector for connecting a component to a heat sink |
DE102010031008A1 (de) * | 2010-07-06 | 2012-01-12 | Osram Gesellschaft mit beschränkter Haftung | LED-Leuchte |
US8944637B2 (en) | 2011-04-26 | 2015-02-03 | Daniel S. Spiro | Surface mounted light fixture and heat dissipating structure for same |
US11493190B2 (en) | 2011-04-26 | 2022-11-08 | Lighting Defense Group, Llc | Surface mounted light fixture and heat dissipating structure for same |
US20230240205A1 (en) * | 2019-05-07 | 2023-08-03 | Current Lighting Solutions, Llc | Modular design for horticultural luminaires |
Family Cites Families (28)
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US6517218B2 (en) * | 2000-03-31 | 2003-02-11 | Relume Corporation | LED integrated heat sink |
US6480515B1 (en) * | 2000-12-15 | 2002-11-12 | Xerox Corporation | Optically transparent, heat conductive fluid heat sink |
JP4153870B2 (ja) * | 2001-07-02 | 2008-09-24 | 森山産業株式会社 | 表示・照明装置及び表示・照明システム |
US6715900B2 (en) | 2002-05-17 | 2004-04-06 | A L Lightech, Inc. | Light source arrangement |
US6573536B1 (en) * | 2002-05-29 | 2003-06-03 | Optolum, Inc. | Light emitting diode light source |
US6787999B2 (en) * | 2002-10-03 | 2004-09-07 | Gelcore, Llc | LED-based modular lamp |
US6860620B2 (en) * | 2003-05-09 | 2005-03-01 | Agilent Technologies, Inc. | Light unit having light emitting diodes |
US6921181B2 (en) * | 2003-07-07 | 2005-07-26 | Mei-Feng Yen | Flashlight with heat-dissipation device |
TW200507686A (en) * | 2003-08-11 | 2005-02-16 | Ming-De Lin | Light-emitting diode lamp |
JP4236544B2 (ja) * | 2003-09-12 | 2009-03-11 | 三洋電機株式会社 | 照明装置 |
US7780314B2 (en) * | 2003-12-16 | 2010-08-24 | 1662801 Ontario Inc. | Lighting assembly, heat sink and heat recovery system therefor |
US7309145B2 (en) * | 2004-01-13 | 2007-12-18 | Seiko Epson Corporation | Light source apparatus and projection display apparatus |
JP4471683B2 (ja) * | 2004-03-04 | 2010-06-02 | 大同信号株式会社 | Led信号電球および色灯信号機 |
KR20070119043A (ko) * | 2005-04-14 | 2007-12-18 | 아로 덴시 고교 가부시키가이샤 | 회전등 |
TWM278217U (en) * | 2005-05-13 | 2005-10-11 | Augux Co Ltd | Cooling structure of LED projection lamp |
TWI280332B (en) * | 2005-10-31 | 2007-05-01 | Guei-Fang Chen | LED lighting device |
TWM297441U (en) * | 2006-03-30 | 2006-09-11 | Cheng-Jiun Jian | LED projection light source module |
US20070253202A1 (en) * | 2006-04-28 | 2007-11-01 | Chaun-Choung Technology Corp. | LED lamp and heat-dissipating structure thereof |
TWM300864U (en) * | 2006-05-26 | 2006-11-11 | Jaffe Ltd | Heat-dissipating structure for lamp |
KR100754405B1 (ko) | 2006-06-01 | 2007-08-31 | 삼성전자주식회사 | 조명기구 |
DE202006009553U1 (de) * | 2006-06-16 | 2006-08-31 | Chien, Chen-Chun, Sansia | LED-Scheinwerfermodul |
US7663229B2 (en) * | 2006-07-12 | 2010-02-16 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Lighting device |
US7396146B2 (en) * | 2006-08-09 | 2008-07-08 | Augux Co., Ltd. | Heat dissipating LED signal lamp source structure |
CN200940796Y (zh) | 2006-08-25 | 2007-08-29 | 黄正朝 | Led灯泡 |
US20080055909A1 (en) * | 2006-09-01 | 2008-03-06 | Jia-Hao Li | Method for Combining LED Lamp and Heat Dissipator and Combination Structure thereof |
WO2008061084A1 (en) * | 2006-11-14 | 2008-05-22 | Cree Led Lighting Solutions, Inc. | Lighting assemblies and components for lighting assemblies |
US7438449B2 (en) * | 2007-01-10 | 2008-10-21 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Light emitting diode module having a latching component and a heat-dissipating device |
DE202007008258U1 (de) | 2007-04-30 | 2007-10-31 | Lumitech Produktion Und Entwicklung Gmbh | LED-Leuchtmittel |
-
2008
- 2008-06-30 US US12/165,570 patent/US7891838B2/en active Active
-
2009
- 2009-06-29 CN CN200980133214.3A patent/CN102132090A/zh active Pending
- 2009-06-29 DE DE112009001625.1T patent/DE112009001625B4/de active Active
- 2009-06-29 JP JP2011516780A patent/JP5468069B2/ja active Active
- 2009-06-29 KR KR1020117001888A patent/KR20110026491A/ko not_active Application Discontinuation
- 2009-06-29 DE DE112009005571.0T patent/DE112009005571B4/de active Active
- 2009-06-29 TW TW98121795A patent/TWI471502B/zh active
- 2009-06-29 WO PCT/US2009/049096 patent/WO2010002809A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE112009001625T5 (de) | 2011-05-19 |
US20090323360A1 (en) | 2009-12-31 |
DE112009005571B4 (de) | 2023-10-19 |
TWI471502B (zh) | 2015-02-01 |
WO2010002809A1 (en) | 2010-01-07 |
CN102132090A (zh) | 2011-07-20 |
JP2011527082A (ja) | 2011-10-20 |
US7891838B2 (en) | 2011-02-22 |
KR20110026491A (ko) | 2011-03-15 |
DE112009001625B4 (de) | 2019-06-19 |
TW201007074A (en) | 2010-02-16 |
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