JP6193330B2 - 光源温度管理用の透明熱伝導性高分子複合材 - Google Patents
光源温度管理用の透明熱伝導性高分子複合材 Download PDFInfo
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- JP6193330B2 JP6193330B2 JP2015212729A JP2015212729A JP6193330B2 JP 6193330 B2 JP6193330 B2 JP 6193330B2 JP 2015212729 A JP2015212729 A JP 2015212729A JP 2015212729 A JP2015212729 A JP 2015212729A JP 6193330 B2 JP6193330 B2 JP 6193330B2
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Images
Classifications
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- 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
- 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
-
- 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
- F21K9/232—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 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- 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
- 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
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
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- 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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/043—Optical design with cylindrical surface
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21Y2101/00—Point-like light sources
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
(関連出願の相互参照)
本出願は、2010年1月12日に出願された米国特許仮出願第61/294,231号の利益を主張する。2010年1月12日に出願された米国特許仮出願第61/294,231号の全体を引用によりここに組み入れる。
10:外囲器
12、14、40:LEDデバイス
16:回路基板
18、50:基部
30:エジソン式ねじ付き口金電気コネクタ
32:拡散器
40:LEDデバイス
44:電子的ドライバ
54、56:角度付き側部
60:ヒート・フィン
82:基板
84:アノード
86:導電層
88:有機発光層
90:電子輸送層
92:カソード
Claims (4)
- 光透過性及び光拡散性の外囲器と、
基部と、
前記外囲器の内面に光を提供し、ヒートシンクと熱的に連通するLED型ランバート光源と、
前記ヒートシンクと熱的に連通する複数のヒート・フィンであって、該ヒート・フィンの少なくとも一部が、前記光拡散性の外囲器上に延びるように一方向に延びている前記複数のヒート・フィンとを備え、
前記基部は、前記外囲器の外側で近位の第1の光遮断する直径と前記外囲器に対して遠位の第2の光遮断する直径とを有し、前記第1の光遮断する直径は、前記第2の光遮断する直径より小さいランプ。 - 前記外囲器は、少なくとも概して球状である請求項1に記載のランプ。
- 前記ヒート・フィンは、前記ランプの北極に向かって前記外囲器上に緯度方向に延びている請求項1に記載のランプ。
- 前記ヒート・フィンは、前記外囲器の外面と適合するように形成された内側エッジを含んでいる請求項1に記載のランプ。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29423110P | 2010-01-12 | 2010-01-12 | |
US61/294,231 | 2010-01-12 | ||
US12/979,611 US8541933B2 (en) | 2010-01-12 | 2010-12-28 | Transparent thermally conductive polymer composites for light source thermal management |
US12/979,611 | 2010-12-28 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012548995A Division JP6139134B2 (ja) | 2010-01-12 | 2011-01-11 | 光源温度管理用の透明熱伝導性高分子複合材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016076495A JP2016076495A (ja) | 2016-05-12 |
JP6193330B2 true JP6193330B2 (ja) | 2017-09-06 |
Family
ID=44258016
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012548995A Active JP6139134B2 (ja) | 2010-01-12 | 2011-01-11 | 光源温度管理用の透明熱伝導性高分子複合材 |
JP2015212729A Active JP6193330B2 (ja) | 2010-01-12 | 2015-10-29 | 光源温度管理用の透明熱伝導性高分子複合材 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012548995A Active JP6139134B2 (ja) | 2010-01-12 | 2011-01-11 | 光源温度管理用の透明熱伝導性高分子複合材 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8541933B2 (ja) |
EP (1) | EP2524164B1 (ja) |
JP (2) | JP6139134B2 (ja) |
KR (2) | KR101847657B1 (ja) |
CN (1) | CN102933890B (ja) |
AU (1) | AU2011205461B2 (ja) |
BR (1) | BR112012017088B1 (ja) |
MX (2) | MX349604B (ja) |
WO (1) | WO2011088003A2 (ja) |
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DE102009018446A1 (de) * | 2009-04-22 | 2010-10-28 | Automotive Lighting Reutlingen Gmbh | Beleuchtungseinrichtung eines Kraftfahrzeugs |
US9103507B2 (en) | 2009-10-02 | 2015-08-11 | GE Lighting Solutions, LLC | LED lamp with uniform omnidirectional light intensity output |
US8593040B2 (en) * | 2009-10-02 | 2013-11-26 | Ge Lighting Solutions Llc | LED lamp with surface area enhancing fins |
JP2013524439A (ja) * | 2010-04-02 | 2013-06-17 | ジーイー ライティング ソリューションズ エルエルシー | 軽量ヒートシンク及びそれを使用するledランプ |
US10240772B2 (en) | 2010-04-02 | 2019-03-26 | GE Lighting Solutions, LLC | Lightweight heat sinks and LED lamps employing same |
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JP2013517601A (ja) | 2013-05-16 |
BR112012017088B1 (pt) | 2021-01-19 |
CN102933890A (zh) | 2013-02-13 |
EP2524164A2 (en) | 2012-11-21 |
EP2524164B1 (en) | 2020-06-24 |
KR20130009947A (ko) | 2013-01-24 |
US8541933B2 (en) | 2013-09-24 |
WO2011088003A3 (en) | 2011-10-06 |
CN102933890B (zh) | 2015-11-25 |
KR101847657B1 (ko) | 2018-04-10 |
KR20180019773A (ko) | 2018-02-26 |
AU2011205461B2 (en) | 2015-07-09 |
MX338717B (es) | 2016-04-28 |
BR112012017088A2 (pt) | 2016-04-12 |
WO2011088003A2 (en) | 2011-07-21 |
JP6139134B2 (ja) | 2017-05-31 |
US20110169394A1 (en) | 2011-07-14 |
MX349604B (es) | 2017-08-04 |
JP2016076495A (ja) | 2016-05-12 |
MX2012008009A (es) | 2013-02-21 |
AU2011205461A1 (en) | 2012-08-23 |
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