JP2016507154A - 改善された熱特性を有する照明装置 - Google Patents
改善された熱特性を有する照明装置 Download PDFInfo
- Publication number
- JP2016507154A JP2016507154A JP2015557556A JP2015557556A JP2016507154A JP 2016507154 A JP2016507154 A JP 2016507154A JP 2015557556 A JP2015557556 A JP 2015557556A JP 2015557556 A JP2015557556 A JP 2015557556A JP 2016507154 A JP2016507154 A JP 2016507154A
- Authority
- JP
- Japan
- Prior art keywords
- light source
- exit window
- lighting device
- source substrate
- rubber
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 72
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 229920005549 butyl rubber Polymers 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
- 229920001973 fluoroelastomer Polymers 0.000 claims description 2
- 229920005560 fluorosilicone rubber Polymers 0.000 claims description 2
- 239000011491 glass wool Substances 0.000 claims description 2
- 229920005555 halobutyl Polymers 0.000 claims description 2
- 229920002681 hypalon Polymers 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229920005559 polyacrylic rubber Polymers 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 15
- 239000011521 glass Substances 0.000 description 17
- 238000001816 cooling Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
- F21K99/00—Subject matter not provided for in other groups of this subclass
-
- 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
-
- 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
- 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
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
- F21V29/504—Cooling arrangements characterised by the adaptation for cooling of specific components of refractors
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
Claims (12)
- 射出窓と、
前記射出窓を介して光を発するように配されている少なくとも1つの固体状態光源を担持する光源基板と、
を有する照明装置であって、
前記射出窓は、前記光源基板の前面が前記射出窓の前記光源基板に面している表面と物理的に接触するようにされるのを可能にするように成形されており、前記光源基板は前記射出窓と物理的に接触したまま保持され、これにより前記光源基板と前記射出窓との間の熱的な接触を可能にすることを特徴とする、照明装置。 - 前記射出窓は、前記光源基板に面している前記表面内の少なくとも1つの凹部を有し、前記凹部は前記射出窓と前記光源基板との間の物理的な接触を可能にするように前記光源を収容する、請求項1に記載の照明装置。
- 前記射出窓と熱的に接触するように前記光源基板を押圧する付勢要素を更に有する、請求項1又は2に記載の照明装置。
- 前記少なくとも1つの光源を囲むと共に、前記光源から発される光を前記射出窓に向かって反射する漏斗型体を更に有する、請求項1乃至3の何れか一項に記載の照明装置。
- 前記射出窓及び前記漏斗型体は、1つの一体化されたユニットとして形成される、請求項4に記載の照明装置。
- 前記漏斗型体は内側部及び外側部を有し、熱充填材が前記内側部と前記外側部との間に配されている、請求項4又は5に記載の照明装置。
- 前記熱充填材は、液体、ペースト、固体又は二相化されているものである、請求項6に記載の照明装置。
- 光源ドライバ回路を担持する駆動基板を更に有し、前記付勢要素は、前記光源基板と前記駆動基板との間に挟まれており、これにより前記駆動基板を前記漏斗型体と熱的に接触するように押圧している、請求項2乃至7の何れか一項に記載の照明装置。
- 前記光源基板を前記射出窓に対して熱的に取り付けるように配された熱接着剤を更に有する、請求項1乃至8の何れか一項に記載の照明装置。
- 駆動基板を前記漏斗型体に対して熱的に取り付けるように配された熱接着剤を更に有する、請求項1乃至9の何れか一項に記載の照明装置。
- 前記付勢要素は、前記基板上に力を印加するように、圧縮状態にある弾力部材により構成されている、請求項1乃至10の何れか一項に記載の照明装置。
- 前記付勢要素は、天然ポリイソプレン、合成ポリイソプレン、ポリブタジエン、クロロプレンゴム、ブチルゴム、ハロゲン化されたブチルゴム、スチレン−ブタジエンゴム、ニトリルゴム、水素化されたニトリルゴム、EPMゴム、EPDMゴム、エピクロルヒドリン、ポリアクリルゴム、シリコーンゴム、フルオロシリコーンゴム、フルオロエラストマ、クロロスルホン化ポリエチレン、エチレン酢酸ビニル及びグラスウールから成るグループから選択された材料で作られている、請求項1乃至11の何れか一項に記載の照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361766265P | 2013-02-19 | 2013-02-19 | |
US61/766,265 | 2013-02-19 | ||
PCT/IB2014/059032 WO2014128605A1 (en) | 2013-02-19 | 2014-02-17 | Lighting device with improved thermal properties |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016507154A true JP2016507154A (ja) | 2016-03-07 |
JP2016507154A5 JP2016507154A5 (ja) | 2017-03-23 |
JP6387971B2 JP6387971B2 (ja) | 2018-09-12 |
Family
ID=50290217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015557556A Active JP6387971B2 (ja) | 2013-02-19 | 2014-02-17 | 改善された熱特性を有する照明装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10208938B2 (ja) |
EP (1) | EP2959209B1 (ja) |
JP (1) | JP6387971B2 (ja) |
CN (1) | CN105008788B (ja) |
BR (1) | BR112015019549A2 (ja) |
MX (1) | MX2015010534A (ja) |
RU (1) | RU2681952C2 (ja) |
WO (1) | WO2014128605A1 (ja) |
Families Citing this family (3)
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CN104676513A (zh) * | 2015-03-27 | 2015-06-03 | 立达信绿色照明股份有限公司 | 灯头电连接结构 |
US10820428B2 (en) * | 2017-06-28 | 2020-10-27 | The Boeing Company | Attachment apparatus and methods for use |
EP4187145A1 (en) | 2021-11-25 | 2023-05-31 | Yuri Borisovich Sokolov | Led cluster |
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- 2014-02-17 JP JP2015557556A patent/JP6387971B2/ja active Active
- 2014-02-17 MX MX2015010534A patent/MX2015010534A/es unknown
- 2014-02-17 US US14/767,736 patent/US10208938B2/en active Active
- 2014-02-17 WO PCT/IB2014/059032 patent/WO2014128605A1/en active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
US10208938B2 (en) | 2019-02-19 |
WO2014128605A1 (en) | 2014-08-28 |
RU2681952C2 (ru) | 2019-03-14 |
JP6387971B2 (ja) | 2018-09-12 |
BR112015019549A2 (pt) | 2017-07-18 |
EP2959209A1 (en) | 2015-12-30 |
CN105008788B (zh) | 2019-02-19 |
RU2015139891A3 (ja) | 2018-03-01 |
MX2015010534A (es) | 2015-11-16 |
CN105008788A (zh) | 2015-10-28 |
EP2959209B1 (en) | 2018-09-12 |
RU2015139891A (ru) | 2017-03-24 |
US20150377469A1 (en) | 2015-12-31 |
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