JP2012518254A - 空間照明用のled電球 - Google Patents
空間照明用のled電球 Download PDFInfo
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- JP2012518254A JP2012518254A JP2011550324A JP2011550324A JP2012518254A JP 2012518254 A JP2012518254 A JP 2012518254A JP 2011550324 A JP2011550324 A JP 2011550324A JP 2011550324 A JP2011550324 A JP 2011550324A JP 2012518254 A JP2012518254 A JP 2012518254A
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- 239000000463 material Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 abstract description 11
- 238000007726 management method Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 description 18
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920006334 epoxy coating Polymers 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 229910002601 GaN Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229910019990 cerium-doped yttrium aluminum garnet Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000013598 vector Substances 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
- 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
- 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
- F21V29/70—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
- 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
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- 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
- F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
-
- 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)
Abstract
【選択図】 図1
Description
結線210、214、LEDチップ203、および蛍光物質層250が被覆される。前記エポキシ製キャップ208は、光学レンズとして、また前記特定された各種の構成要素の保護層としての役割を果たす。
Claims (22)
- 照明装置であって、
フレームと、
前記フレームに取り付けられた複数のLED光源と、
前記フレームから離間して配置されたヒートシンクと、
前記フレームに接続された近位端部と前記ヒートシンクに接続された遠位端部とを有する伝熱管と、
前記ヒートシンクに近接して配置され、外部電源に接続するように構成された電子駆動部と、
前記電子駆動部を前記複数のLED光源に接続する第1および第2の導電線と
を有する照明装置。 - 請求項1記載の照明装置において、さらに、
透明なハウジングを有するものである照明装置。 - 請求項2記載の照明装置において、前記外部電源との接続は、ネジ山付きエジソンベースを含むものである照明装置。
- 請求項1記載の照明装置において、前記複数のLED光源は、複数の表面実装型LEDを有するものである照明装置。
- 請求項1記載の照明装置において、前記複数のLED光源は、複数のLEDチップを有するものである照明装置。
- 請求項1記載の照明装置において、前記フレームは6面と6角形の断面とを有し、LED光源は各面上に配置されるものである照明装置。
- 請求項1記載の照明装置において、前記フレームは経度方向および緯度方向の双方において多面的であり、LED光源は前記多面フレームの各面部に配置されているものである照明装置。
- 請求項1記載の照明装置において、前記伝熱管は、外側管部と、吸上げ材料(wicking material)と、作動流体とを有するものである照明装置。
- 請求項1記載の照明装置において、前記伝熱管は第1の材料で作製され、当該第1の材料の溶融温度よりも低い溶融温度を有する内部材料を含むものである照明装置。
- 請求項9記載の照明装置において、前記第1の材料は銅であり、前記内部材料はガリウムである照明装置。
- 請求項1記載の照明装置において、前記ヒートシンクは複数の放熱部材を含み、アルミニウムで作製されるものである照明装置。
- 請求項11記載の照明装置において、前記放熱部材はフィンである照明装置。
- 請求項11記載の照明装置において、前記放熱部材はロッドである照明装置。
- 請求項1記載の加熱装置において、前記フレームは、金属からなる固体の非中空部品で作製されるものである加熱装置。
- 請求項1記載の加熱装置において、前記フレームは中空であり、金属で作製されるものである加熱装置。
- 照明装置であって、
複数の面を有する多面伝熱フレームと、
LED光源が前記複数の面の各面に取り付けられた複数のLED光源と、
前記フレームから離間して配置されたヒートシンクと、
前記フレームに接続された近位端部と前記ヒートシンクに接続された遠位端部とを有する伝熱管と、
前記ヒートシンクに近接して配置され、外部電源に接続するように構成された電子駆動部と、
前記電気的接続を前記複数のLED光源および前記電子駆動部に提供する導電体と、
ハウジングと
を有する照明装置。 - 請求項16記載の照明装置において、前記外部電源との電気的接続は、ネジ山付きエジソンベースを含むものである照明装置。
- 請求項16記載の照明装置において、前記複数のLED光源は、複数の表面実装型LEDを有するものである照明装置。
- 請求項16記載の照明装置において、前記複数のLED照明装置は、複数のLEDチップを有するものである照明装置。
- 請求項16記載の照明装置において、前記ヒートシンクは複数の放熱部材を含み、アルミニウムで作製されるものである照明装置。
- 照明装置であって、
複数の面を有する多面伝熱フレームと、
LEDチップ光源が前記複数の面の各面に取り付けられた複数のLEDチップ光源と、
前記フレームから離間して配置され、複数の放熱部材を含み、且つアルミニウムで作製されたヒートシンクと、
前記フレームに接続された近位端部と前記ヒートシンクに接続された遠位端部とを有する伝熱管と、
前記ヒートシンクに近接して配置され、外部電源に接続するように構成されたネジ山付きエジソンベース内に配置された電子駆動部と、
前記電子駆動部を前記複数のLED光源に接続する導電体と、
ハウジングと
を有する照明装置。 - 照明装置であって、
フレームと、
前記フレーム上に取り付けられ、AC電源入力を直接受け取るように動作可能な複数のLED光源と、
前記フレームから離間して配置されたヒートシンクと、
前記フレームに接続された近位端部と前記ヒートシンクに接続された遠位端部とを有する伝熱管と、
前記ヒートシンクに近接して配置され、外部電源に接続するように構成された接続ベースと、
前記接続ベースを前記複数のLED光源に接続する第1および第2の導電線と
を有する照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20775109P | 2009-02-17 | 2009-02-17 | |
US61/207,751 | 2009-02-17 | ||
PCT/US2010/024489 WO2010096498A1 (en) | 2009-02-17 | 2010-02-17 | Led light bulbs for space lighting |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012518254A true JP2012518254A (ja) | 2012-08-09 |
JP2012518254A5 JP2012518254A5 (ja) | 2013-04-04 |
Family
ID=42559270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011550324A Pending JP2012518254A (ja) | 2009-02-17 | 2010-02-17 | 空間照明用のled電球 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8653723B2 (ja) |
EP (2) | EP2399070B1 (ja) |
JP (1) | JP2012518254A (ja) |
KR (1) | KR20110117090A (ja) |
CN (1) | CN102301181A (ja) |
WO (1) | WO2010096498A1 (ja) |
Cited By (3)
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JP2014146510A (ja) * | 2013-01-29 | 2014-08-14 | Panasonic Corp | 照明用光源および照明装置 |
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JP2017174828A (ja) * | 2017-06-16 | 2017-09-28 | Necライティング株式会社 | 照明装置、ヒートシンク及び発光素子基板 |
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EP2399070A1 (en) | 2011-12-28 |
EP2399070A4 (en) | 2014-05-07 |
US20100207502A1 (en) | 2010-08-19 |
CN102301181A (zh) | 2011-12-28 |
US8653723B2 (en) | 2014-02-18 |
EP2399070B1 (en) | 2017-08-23 |
KR20110117090A (ko) | 2011-10-26 |
WO2010096498A1 (en) | 2010-08-26 |
EP3273161A1 (en) | 2018-01-24 |
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