JP5371990B2 - 発光装置及び発光装置を冷却する方法 - Google Patents
発光装置及び発光装置を冷却する方法 Download PDFInfo
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- JP5371990B2 JP5371990B2 JP2010526396A JP2010526396A JP5371990B2 JP 5371990 B2 JP5371990 B2 JP 5371990B2 JP 2010526396 A JP2010526396 A JP 2010526396A JP 2010526396 A JP2010526396 A JP 2010526396A JP 5371990 B2 JP5371990 B2 JP 5371990B2
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- 238000001816 cooling Methods 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 49
- 230000032258 transport Effects 0.000 claims description 9
- 238000010292 electrical insulation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 31
- 239000002245 particle Substances 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000005534 acoustic noise Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F21V29/60—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
- 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
- F21K9/233—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 a spot light distribution, e.g. for substitution of reflector lamps
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/63—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air using electrically-powered vibrating means; using ionic wind
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (9)
- 光源、換気ユニット、及び密封透明容器を有し、前記密封透明容器は、前記容器の内部を前記容器の外部から密封し、前記光源及び換気ユニットは、前記容器内に配置され、前記換気ユニットは、前記光源によって発せられる熱を前記容器の内部表面へ輸送する気体流を生成するように構成され、
前記容器内のコンポーネントは、前記容器の前記内部表面における電気伝導性配線を用いて相互接続される、発光装置。 - 請求項1に記載の発光装置であって、当該発光装置は、更に、前記光源へ結合されるヒートシンクを有し、前記換気ユニットは、前記光源によって発せられる熱を前記光源及び前記ヒートシンクのうちの少なくとも1つから前記容器の内部表面へ輸送する気体流を生成するように構成される、発光装置。
- 請求項1に記載の発光装置であって、前記換気ユニットは、前記容器から機械的に分離されている、発光装置。
- 請求項1に記載の発光装置であって、当該発光装置は、前記容器内の温度が動作中において空間的に変化するように構成され、前記容器内に配置される当該発光装置の要素は、より高い耐熱性を有する要素が第1領域より高い温度を有する前記容器の第2領域に配置され、前記第1領域において、より低い耐熱性を有する要素が配置されるように、前記要素の耐熱性に依存して構成される、発光装置。
- 請求項1に記載の発光装置であって、空気より高い熱容量を有する気体が前記容器内に配置される、発光装置。
- 請求項1に記載の発光装置であって、前記容器の少なくとも一部は、前記容器の前記内部表面と前記容器の外部表面との間に電気的絶縁を提供する、発光装置。
- 請求項1に記載の発光装置であって、前記発光装置は、前記容器の内部に配置されるセンサを有する、発光装置。
- 請求項1に記載の発光装置であって、前記容器は、前記光源によって生成される光を混合及び/又は案内するように構成される、発光装置。
- 発光装置を冷却する方法であって、前記発光装置は、光源、換気ユニット、及び密封透明容器を有し、前記密封透明容器は、前記容器の内部を前記容器の外部から密封し、前記光源及び換気ユニットは、前記容器内に配置され、気体流が、前記光源によって発せられる熱を前記容器の内部表面へ輸送するように生成され、
前記容器内のコンポーネントは、前記容器の前記内部表面における電気伝導性配線を用いて相互接続される、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07117424 | 2007-09-27 | ||
EP07117424.7 | 2007-09-27 | ||
PCT/IB2008/053754 WO2009040703A2 (en) | 2007-09-27 | 2008-09-16 | Lighting device and method of cooling a lighting device |
Publications (2)
Publication Number | Publication Date |
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JP2010541152A JP2010541152A (ja) | 2010-12-24 |
JP5371990B2 true JP5371990B2 (ja) | 2013-12-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010526396A Active JP5371990B2 (ja) | 2007-09-27 | 2008-09-16 | 発光装置及び発光装置を冷却する方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8319406B2 (ja) |
EP (1) | EP2203679B1 (ja) |
JP (1) | JP5371990B2 (ja) |
CN (1) | CN101809366B (ja) |
RU (1) | RU2475675C2 (ja) |
TW (1) | TWI500880B (ja) |
WO (1) | WO2009040703A2 (ja) |
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2008
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- 2008-09-16 RU RU2010116393/07A patent/RU2475675C2/ru active
- 2008-09-16 JP JP2010526396A patent/JP5371990B2/ja active Active
- 2008-09-16 WO PCT/IB2008/053754 patent/WO2009040703A2/en active Application Filing
- 2008-09-16 EP EP08807680A patent/EP2203679B1/en active Active
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EP2203679B1 (en) | 2012-05-30 |
WO2009040703A2 (en) | 2009-04-02 |
RU2010116393A (ru) | 2011-11-10 |
CN101809366B (zh) | 2013-01-02 |
US20100207501A1 (en) | 2010-08-19 |
TWI500880B (zh) | 2015-09-21 |
RU2475675C2 (ru) | 2013-02-20 |
EP2203679A2 (en) | 2010-07-07 |
TW200936949A (en) | 2009-09-01 |
CN101809366A (zh) | 2010-08-18 |
WO2009040703A3 (en) | 2009-05-22 |
JP2010541152A (ja) | 2010-12-24 |
US8319406B2 (en) | 2012-11-27 |
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