JP2016526753A - 照明デバイス及び照明器具 - Google Patents
照明デバイス及び照明器具 Download PDFInfo
- Publication number
- JP2016526753A JP2016526753A JP2015563164A JP2015563164A JP2016526753A JP 2016526753 A JP2016526753 A JP 2016526753A JP 2015563164 A JP2015563164 A JP 2015563164A JP 2015563164 A JP2015563164 A JP 2015563164A JP 2016526753 A JP2016526753 A JP 2016526753A
- Authority
- JP
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- Prior art keywords
- lighting device
- fan
- support structure
- air inlet
- area
- 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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- 239000007787 solid Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 230000008901 benefit Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 239000000758 substrate 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
- 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
- F21V29/673—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 intake
-
- 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
- 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
- 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
- F21V29/76—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
- F21V29/763—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 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
- 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
Description
CFM=Q/(cp×ρ×ΔT)となるような、Q=cpmΔT=cp×CFM×ρ×ΔT
Claims (14)
- ハウジングと、
空気入口及び空気出口と、
前記ハウジング内において、前記空気入口と前記空気出口との間に延在する支持構造体であって、少なくとも1つの固体照明素子を担持する区域を含む、支持構造体と、
前記支持構造体上に延在するように前記空気入口から前記空気出口に達する導管と、
前記導管内に取り付けられたファンであって、前記空気出口よりも前記空気入口の近くに配置されている、ファンと、を含み、
前記支持構造体が、前記空気入口から前記区域まで延在する第1の傾斜面部と、前記区域から前記空気出口まで延在する第2の傾斜面部と、を有し、前記ファンが前記区域に対して傾斜されるように、前記ファンが前記第1の傾斜面部に取り付けられている、照明デバイス。 - 前記区域を貫通する中心軸線を有し、前記ファンは前記中心軸線から離れて取り付けられている、請求項1に記載の照明デバイス。
- 前記空気入口及び前記空気出口は前記照明デバイスの同じ面に配置されている、請求項1又は2に記載の照明デバイス。
- 前記面は、前記空気入口を前記空気出口から隔てる光出口窓を更に含み、前記少なくとも1つの固体照明素子は、前記少なくとも1つの固体照明素子が前記支持構造体と前記光出口窓との間に位置付けられるように、前記区域によって担持される、請求項3に記載の照明デバイス。
- 前記支持構造体は、ヒートシンクである、請求項1乃至4の何れか一項に記載の照明デバイス。
- 前記区域は、前記少なくとも1つの固体照明素子を担持する第1の面と、前記第1の面に対向する第2の面と、を含み、前記第2の面は前記導管内に延在する複数のフィンを担持し、前記ファンは、前記空気入口と前記複数のフィンとの間に配置されている、請求項5に記載の照明デバイス。
- 前記複数のフィンは、前記空気出口上に延在する、請求項6に記載の照明デバイス。
- 前記ヒートシンクは、前記導管の少なくとも一部の両側に空気案内部材の対を含む、請求項5乃至7の何れか一項に記載の照明デバイス。
- 前記支持構造体は、前記区域の周囲に環状傾斜面を含み、前記環状傾斜面は、第1の傾斜面部及び第2の傾斜面部を含む、請求項1乃至8の何れか一項に記載の照明デバイス。
- ドライバ回路と、前記ドライバ回路を冷却するための更なるヒートシンクと、を更に含み、前記更なるヒートシンクは、前記区域に対向して位置付けられ、且つ前記区域から前記導管によって分離される、請求項1乃至9の何れか一項に記載の照明デバイス。
- 前記少なくとも1つの固体照明素子は、発光ダイオードである、請求項1乃至10の何れか一項に記載の照明デバイス。
- 光バルブである、請求項1乃至11の何れか一項に記載の照明デバイス。
- 請求項1乃至12の何れか一項に記載の照明デバイスを含む、照明器具。
- トラック照明器具である、請求項13に記載の照明器具。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013000970 | 2013-08-21 | ||
CNPCT/CN2013/000970 | 2013-08-21 | ||
EP13194173.4 | 2013-11-23 | ||
EP13194173 | 2013-11-23 | ||
PCT/EP2014/067378 WO2015024844A1 (en) | 2013-08-21 | 2014-08-14 | Lighting device and luminaire |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016526753A true JP2016526753A (ja) | 2016-09-05 |
JP6125675B2 JP6125675B2 (ja) | 2017-05-10 |
Family
ID=51352504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015563164A Active JP6125675B2 (ja) | 2013-08-21 | 2014-08-14 | 照明デバイス及び照明器具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9671101B2 (ja) |
EP (1) | EP2997305B1 (ja) |
JP (1) | JP6125675B2 (ja) |
BR (1) | BR112015031443A2 (ja) |
RU (1) | RU2662691C2 (ja) |
WO (1) | WO2015024844A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10145551B2 (en) * | 2015-04-15 | 2018-12-04 | Titan LED, Inc. | LED lamp with active chamber cooling |
USD803470S1 (en) * | 2016-06-06 | 2017-11-21 | Frank E Austin, III | Light protector |
CN106949384A (zh) * | 2016-09-08 | 2017-07-14 | 江苏常州酞青新材料科技有限公司 | 一种化工场所用灯 |
US10302295B2 (en) * | 2017-10-18 | 2019-05-28 | Rite-Hite Holding Corporation | Illuminating fans for loading docks |
USD933283S1 (en) | 2019-08-28 | 2021-10-12 | Rite-Hite Holding Corporation | Fan and light mounting system |
CA201546S (en) | 2019-03-08 | 2022-01-28 | Rite Hite Holding Corp | Mounting device for fan and light |
US11628234B2 (en) * | 2020-06-01 | 2023-04-18 | Know Labs, Inc. | White light LED light bulbs for ambient lighting and pathogen inactivation |
Citations (5)
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JPH0738982A (ja) * | 1992-09-03 | 1995-02-07 | Sony Electron Inc | ラウドスピーカ装置 |
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JP2007214116A (ja) * | 2005-12-05 | 2007-08-23 | Visteon Global Technologies Inc | ハウジングとヒートシンクとを一体化したヘッドランプ組立体 |
JP2010520602A (ja) * | 2007-03-06 | 2010-06-10 | ジュルネ ライティング インク. | 熱放散ハウジングを有している照明アセンブリ |
JP2011175976A (ja) * | 1997-12-17 | 2011-09-08 | Philips Solid-State Lighting Solutions Inc | デジタル制御される照明方法およびシステム |
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RU1772516C (ru) | 1990-08-09 | 1992-10-30 | Грузинский технический университет | Прожектор |
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-
2014
- 2014-08-14 JP JP2015563164A patent/JP6125675B2/ja active Active
- 2014-08-14 RU RU2016101245A patent/RU2662691C2/ru active
- 2014-08-14 US US14/907,061 patent/US9671101B2/en active Active
- 2014-08-14 WO PCT/EP2014/067378 patent/WO2015024844A1/en active Application Filing
- 2014-08-14 BR BR112015031443A patent/BR112015031443A2/pt not_active IP Right Cessation
- 2014-08-14 EP EP14750737.0A patent/EP2997305B1/en active Active
Patent Citations (5)
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JPH0738982A (ja) * | 1992-09-03 | 1995-02-07 | Sony Electron Inc | ラウドスピーカ装置 |
JP2011175976A (ja) * | 1997-12-17 | 2011-09-08 | Philips Solid-State Lighting Solutions Inc | デジタル制御される照明方法およびシステム |
US20070091632A1 (en) * | 2005-10-25 | 2007-04-26 | Visteon Global Technologies, Inc. | Convectively cooled headlamp assembly |
JP2007214116A (ja) * | 2005-12-05 | 2007-08-23 | Visteon Global Technologies Inc | ハウジングとヒートシンクとを一体化したヘッドランプ組立体 |
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Also Published As
Publication number | Publication date |
---|---|
US9671101B2 (en) | 2017-06-06 |
WO2015024844A1 (en) | 2015-02-26 |
US20160169498A1 (en) | 2016-06-16 |
RU2016101245A (ru) | 2017-07-24 |
EP2997305B1 (en) | 2016-11-16 |
EP2997305A1 (en) | 2016-03-23 |
RU2016101245A3 (ja) | 2018-05-28 |
RU2662691C2 (ru) | 2018-07-26 |
JP6125675B2 (ja) | 2017-05-10 |
BR112015031443A2 (pt) | 2017-10-10 |
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