JP2012509571A - 電気ランプ - Google Patents
電気ランプ Download PDFInfo
- Publication number
- JP2012509571A JP2012509571A JP2011543874A JP2011543874A JP2012509571A JP 2012509571 A JP2012509571 A JP 2012509571A JP 2011543874 A JP2011543874 A JP 2011543874A JP 2011543874 A JP2011543874 A JP 2011543874A JP 2012509571 A JP2012509571 A JP 2012509571A
- Authority
- JP
- Japan
- Prior art keywords
- cooling means
- electric lamp
- bulb
- lamp
- lamp according
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 114
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- -1 phosphor compound Chemical class 0.000 claims 1
- KKQWHYGECTYFIA-UHFFFAOYSA-N 2,5-dichlorobiphenyl Chemical compound ClC1=CC=C(Cl)C(C=2C=CC=CC=2)=C1 KKQWHYGECTYFIA-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- 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
- F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
-
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- 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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Led Device Packages (AREA)
Abstract
Description
−ソケットに装着されるバルブと、
−動作において当該ランプを冷却する冷却手段と、
−前記バルブの内部に構成される半導体光源と、
−前記ソケットの中央端部及び前記バルブの中央極端部を通じて延在するランプ軸と、
を含み、前記バルブは、当該ランプの動作において前記光源から生じる光を透過させる光透過可能表面を含む外側表面を有する、電気ランプ。
Claims (19)
- 電気ランプであって、
−ソケットに装着されるバルブと、
−動作において当該ランプを冷却する冷却手段と、
−前記バルブの内部に構成される半導体光源と、
−前記ソケットの中央端部及び前記バルブの中央先端部を通じて延在するランプ軸と、
を含み、
前記バルブは、当該ランプの動作において前記光源から生じる光を透過させる光透過可能表面を含む外側表面を有する、電気ランプにおいて、
前記冷却手段及び前記光透過可能表面は前記バルブの外側表面にわたり広げられ、これにより、第一平面は前記軸に並行に延在し、第二平面は前記軸に直角に延在する仮想的な一組の2つの平面に関して、前記平面の位置は、前記2つの平面のうちの少なくとも1つが、前記冷却手段及び前記光透過可能表面の間の境界を少なくとも2回横断する、ように見られ得ることを特徴とする、
電気ランプ。 - 請求項1に記載の電気ランプであって、前記冷却手段は、前記バルブの内側から前記バルブの前記外側表面へ延在することを特徴とする、電気ランプ。
- 請求項1又は2に記載の電気ランプにおいて、前記光透過可能表面は、前記冷却手段によってサブ領域へ分割されることを特徴とする、電気ランプ。
- 請求項3に記載の電気ランプにおいて、前記サブ領域は、同一の形状及び/サイズを有することを特徴とする、電気ランプ。
- 請求項3又は4に記載の電気ランプにおいて、前記サブ領域は、1つの一体型光透過可能表面を形成し、及び、前記サブ領域及び前記冷却手段は、相互に噛み合う構成で配置されることを特徴とする、電気ランプ。
- 請求項3又は4に記載の電気ランプにおいて、各サブ領域は、前記冷却手段の対応する一部によって囲まれることを特徴とする、電気ランプ。
- 請求項6に記載の電気ランプにおいて、前記サブ領域は、少なくとも2つの、軸方向に延在する冷却アーチによって分離されることを特徴とする、電気ランプ。
- 請求項6に記載の電気ランプにおいて、前記サブ領域は、前記軸の周囲における少なくとも1つの環状冷却手段によって分割されることを特徴とする、電気ランプ。
- 請求項6に記載の電気ランプにおいて、前記各サブ領域は、前記冷却手段へ解放可能に固定される光透過可能部分であることを特徴とする、電気ランプ。
- 請求項9に記載の電気ランプにおいて、前記部分は、前記光源に面する表面において、リモートフォスファコーティング又は蛍光体コンパウンドを有して設けられることを特徴とする、電気ランプ。
- 請求項9に記載の電気ランプにおいて、前記部分は、拡散的に透明又は半透明であることを特徴とする、電気ランプ。
- 請求項9に記載の電気ランプにおいて、前記部分は、光学要素であることを特徴とする、電気ランプ。
- 請求項9に記載の電気バルブにおいて、前記部分は、クリップ/スナップ接続を介して解放可能に固定されることを特徴とする、電気ランプ。
- 請求項1乃至13のいずれか一項に記載の電気ランプにおいて、前記冷却手段は、前記軸に向かって延在する凹部として形成されることを特徴とする、電気ランプ。
- 請求項1乃至14のいずれか一項に記載の電気ランプにおいて、前記冷却手段は、受動的冷却手段及び能動的冷却手段を含むことを特徴とする、電気ランプ。
- 請求項15に記載の電気ランプにおいて、前記能動的冷却手段は、ファン、Synjet、音響的クーリング、及びイオン的クーリングからなる群から選択される少なくとも1つの手段を含むことを特徴とする、電気ランプ。
- 請求項1に記載の電気ランプにおいて、当該ランプは、直流駆動ランプであり、当該ランプは、ランプ駆動装置が構成される中央軸方向延在空洞を有することを特徴とする、電気ランプ。
- 請求項1に記載の電気ランプにおいて、当該ランプは交流駆動ランプであることを特徴とする、電気ランプ。
- 請求項3に記載の電気ランプにおいて、前記サブ領域の数は2〜8の範囲にあることを特徴とする、電気ランプ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08169325 | 2008-11-18 | ||
| EP08169325.1 | 2008-11-18 | ||
| PCT/IB2009/055020 WO2010058325A1 (en) | 2008-11-18 | 2009-11-12 | Electric lamp |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013244461A Division JP5767304B2 (ja) | 2008-11-18 | 2013-11-27 | 電気ランプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012509571A true JP2012509571A (ja) | 2012-04-19 |
| JP5519701B2 JP5519701B2 (ja) | 2014-06-11 |
Family
ID=41557646
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011543874A Active JP5519701B2 (ja) | 2008-11-18 | 2009-11-12 | 電気ランプ |
| JP2013244461A Active JP5767304B2 (ja) | 2008-11-18 | 2013-11-27 | 電気ランプ |
| JP2015122491A Active JP6143810B2 (ja) | 2008-11-18 | 2015-06-18 | 電気ランプ |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013244461A Active JP5767304B2 (ja) | 2008-11-18 | 2013-11-27 | 電気ランプ |
| JP2015122491A Active JP6143810B2 (ja) | 2008-11-18 | 2015-06-18 | 電気ランプ |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8314537B2 (ja) |
| EP (1) | EP2359052B1 (ja) |
| JP (3) | JP5519701B2 (ja) |
| KR (1) | KR101659505B1 (ja) |
| CN (2) | CN102216669B (ja) |
| BR (1) | BRPI0916006A2 (ja) |
| ES (1) | ES2565412T3 (ja) |
| PL (1) | PL2359052T3 (ja) |
| RU (1) | RU2508498C2 (ja) |
| TW (1) | TWI515390B (ja) |
| WO (1) | WO2010058325A1 (ja) |
Cited By (5)
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| JP2014165034A (ja) * | 2013-02-26 | 2014-09-08 | Hitachi Appliances Inc | 電球型照明装置 |
| DE212013000173U1 (de) | 2012-07-31 | 2015-03-11 | Mitsubishi Chemical Corporation | Beleuchtungseinrichtung |
| JP2015521357A (ja) * | 2012-06-04 | 2015-07-27 | コーニンクレッカ フィリップス エヌ ヴェ | 可撓性のプリント回路基板を有するランプ |
| JP2015531533A (ja) * | 2012-09-07 | 2015-11-02 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 一体型レンズ・ヒートシンクを備える照明装置 |
| KR101707890B1 (ko) * | 2016-07-25 | 2017-02-17 | 김도현 | 방열기능을 갖는 등기구 |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR101659505B1 (ko) | 2016-09-23 |
| BRPI0916006A2 (pt) | 2015-11-03 |
| TWI515390B (zh) | 2016-01-01 |
| RU2011124961A (ru) | 2012-12-27 |
| CN103939768B (zh) | 2016-11-23 |
| ES2565412T3 (es) | 2016-04-04 |
| RU2508498C2 (ru) | 2014-02-27 |
| CN102216669A (zh) | 2011-10-12 |
| PL2359052T3 (pl) | 2016-06-30 |
| JP5767304B2 (ja) | 2015-08-19 |
| US20110248618A1 (en) | 2011-10-13 |
| TW201024617A (en) | 2010-07-01 |
| KR20110097848A (ko) | 2011-08-31 |
| JP2014096370A (ja) | 2014-05-22 |
| JP6143810B2 (ja) | 2017-06-07 |
| JP5519701B2 (ja) | 2014-06-11 |
| WO2010058325A1 (en) | 2010-05-27 |
| JP2015167148A (ja) | 2015-09-24 |
| CN102216669B (zh) | 2015-03-18 |
| CN103939768A (zh) | 2014-07-23 |
| EP2359052B1 (en) | 2016-02-10 |
| EP2359052A1 (en) | 2011-08-24 |
| US8314537B2 (en) | 2012-11-20 |
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