JP6603228B2 - Led電球 - Google Patents
Led電球 Download PDFInfo
- Publication number
- JP6603228B2 JP6603228B2 JP2016548665A JP2016548665A JP6603228B2 JP 6603228 B2 JP6603228 B2 JP 6603228B2 JP 2016548665 A JP2016548665 A JP 2016548665A JP 2016548665 A JP2016548665 A JP 2016548665A JP 6603228 B2 JP6603228 B2 JP 6603228B2
- Authority
- JP
- Japan
- Prior art keywords
- led
- bulb
- central core
- light emitting
- core
- 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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- 239000000758 substrate Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 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
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 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
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- F21K9/20—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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
-
- 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
- F21V23/005—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 is supporting also 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
- 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
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or 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
- F21V29/70—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
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
-
- 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
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
電気コネクタを含む口金と、
前記口金に面する底部及び頂部を持つ発光バルブ部と、
前記電気コネクタに電気的に接続されるドライバ回路と、
前記ドライバ回路に電気的に接続されるLEDのセットとを有するLED電球であって、
前記発光バルブ部が、前記発光バルブ部の前記頂部に対して開口している中空中央コアと、前記中央コアを囲むチャンバとを有し、前記チャンバが、閉じられたボリュームを有すると共に、前記中央コアのまわりに環状部を持ち、前記環状部の半径方向に最も内側の壁が、前記中空中央コアを規定し、前記LEDが、前記中央コアのまわりに取り付けられるLED電球が提供される。
Claims (8)
- 電気コネクタを含む口金と、
前記口金に面する底部及び頂部を持つ発光バルブ部と、
前記電気コネクタに電気的に接続されるドライバ回路と、
前記ドライバ回路に電気的に接続されるLEDのセットとを有するLED電球であって、
前記発光バルブ部が、前記発光バルブ部の前記頂部に対して開口している中空中央コアと、前記中央コアを囲むチャンバとを有し、前記チャンバが、閉じられたボリュームを有すると共に、前記中央コアのまわりに環状部を持ち、前記環状部の半径方向に最も内側の壁が、前記中空中央コアを規定し、前記LEDが、前記中央コアのまわりに取り付けられ、前記中空中央コアが、閉じられた底面を有し、前記発光バルブ部の前記頂部から部分的にしか前記発光バルブ部の深部へ延在しないLED電球。 - 前記LEDが、前記LEDが前記閉じられたボリューム内に収容されるように、前記半径方向に最も内側の壁のまわりに設けられる請求項1に記載のLED電球。
- 前記チャンバの前記閉じられたボリュームが、前記LEDへの電気接続部を通過させる壁によって完全に規定される請求項1に記載のLED電球。
- 前記壁が、ガラスである請求項3に記載のLED電球。
- 前記チャンバの前記閉じられたボリュームが、開口底面を持つ壁と、少なくとも前記中央コアの外側のまわりで、前記開口底面を閉じる底面カバーとによって規定される請求項1に記載のLED電球。
- 前記壁が、ガラスである請求項5に記載のLED電球。
- 前記底面カバーが、プラスチックリングを有する請求項5又は6に記載のLED電球。
- 前記LEDが、可撓性基板に設けられる一連のLEDを有し、前記可撓性基板が、前記中央コアを規定する半径方向に最も内側の壁と接触して取り付けられる請求項1乃至7のいずれか一項に記載のLED電球。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14153059.2 | 2014-01-29 | ||
EP14153059 | 2014-01-29 | ||
PCT/EP2015/051424 WO2015113913A1 (en) | 2014-01-29 | 2015-01-26 | Led bulb |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017504943A JP2017504943A (ja) | 2017-02-09 |
JP2017504943A5 JP2017504943A5 (ja) | 2018-03-01 |
JP6603228B2 true JP6603228B2 (ja) | 2019-11-06 |
Family
ID=50002610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016548665A Active JP6603228B2 (ja) | 2014-01-29 | 2015-01-26 | Led電球 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9995437B2 (ja) |
EP (1) | EP3099974B1 (ja) |
JP (1) | JP6603228B2 (ja) |
CN (1) | CN105940263B (ja) |
PL (1) | PL3099974T3 (ja) |
RU (1) | RU2671617C2 (ja) |
WO (1) | WO2015113913A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3193073A1 (en) * | 2016-01-14 | 2017-07-19 | Philips Lighting Holding B.V. | A lighting device |
KR102461385B1 (ko) * | 2017-10-31 | 2022-11-01 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 다색 발광 조명 장치 |
CN111156432A (zh) * | 2020-02-11 | 2020-05-15 | 葛铁汉 | 一种全方位出光灯罩及具有该灯罩的灯泡 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004296245A (ja) | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Ledランプ |
DE102007040444B8 (de) | 2007-08-28 | 2013-10-17 | Osram Gmbh | LED-Lampe |
CN101457913B (zh) * | 2007-12-12 | 2011-09-28 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
US8680754B2 (en) * | 2008-01-15 | 2014-03-25 | Philip Premysler | Omnidirectional LED light bulb |
CN101251246A (zh) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | Led灯具及其散热方法 |
US7950836B2 (en) * | 2008-05-09 | 2011-05-31 | Osram Sylvania Inc. | EMI controlled integral HID reflector lamp |
KR101032414B1 (ko) | 2008-06-25 | 2011-05-03 | (주) 아모엘이디 | 엘이디 패키지 및 그 제조방법 |
US20120049732A1 (en) * | 2010-08-26 | 2012-03-01 | Chuang Sheng-Yi | Led light bulb |
US20130016508A1 (en) * | 2011-07-13 | 2013-01-17 | Curt Progl | Variable thickness globe |
JP6161872B2 (ja) | 2011-07-14 | 2017-07-12 | 三菱電機照明株式会社 | 発光ダイオードランプ及び照明器具及び発光ダイオードランプの製造方法 |
US8931924B2 (en) * | 2011-10-11 | 2015-01-13 | Uniled Lighting Taiwan Inc. | Heat sink for LED lamp |
CN202303274U (zh) | 2011-10-11 | 2012-07-04 | 厦门市东林电子有限公司 | 一种led灯散热结构 |
US9194541B2 (en) * | 2011-11-10 | 2015-11-24 | Epistar Corporation | Illumination apparatus |
US8944639B2 (en) * | 2011-12-14 | 2015-02-03 | Leroy E. Anderson | LED room light with multiple LEDs and radiator fins |
JP2013127878A (ja) * | 2011-12-16 | 2013-06-27 | Samsung Electronics Co Ltd | 電球形照明装置 |
CN202432304U (zh) * | 2011-12-30 | 2012-09-12 | 上海顿格电子贸易有限公司 | 空气自然内外对流散热的大角度led球泡灯 |
WO2013109161A1 (ru) * | 2012-01-20 | 2013-07-25 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Светодиодная лампа общего назначения |
JP3178903U (ja) * | 2012-07-25 | 2012-10-04 | 臺灣利他股▲ふん▼有限公司 | ランプの芯構造 |
CN202719428U (zh) * | 2012-08-06 | 2013-02-06 | 深圳市中电照明股份有限公司 | 一种对流散热式led灯泡 |
CN202946967U (zh) * | 2012-11-19 | 2013-05-22 | 史杰 | 一种带尾巴有散热通道的led灯泡 |
US9644799B2 (en) * | 2013-03-13 | 2017-05-09 | Smartbotics Inc. | LED light bulb construction and manufacture |
US9657922B2 (en) * | 2013-03-15 | 2017-05-23 | Cree, Inc. | Electrically insulative coatings for LED lamp and elements |
CN103244933A (zh) * | 2013-05-28 | 2013-08-14 | 浙江名芯半导体科技有限公司 | 带有内部对流散热结构的led灯泡及led光源设备 |
TWM472161U (zh) * | 2013-09-18 | 2014-02-11 | Huang Tai Yin | 發光二極體燈具 |
US9759388B2 (en) * | 2013-11-11 | 2017-09-12 | Ningbo Qtop Import & Export Co., Ltd. | LED light bulb assembly |
-
2015
- 2015-01-26 EP EP15701207.1A patent/EP3099974B1/en active Active
- 2015-01-26 CN CN201580006383.6A patent/CN105940263B/zh active Active
- 2015-01-26 PL PL15701207T patent/PL3099974T3/pl unknown
- 2015-01-26 WO PCT/EP2015/051424 patent/WO2015113913A1/en active Application Filing
- 2015-01-26 JP JP2016548665A patent/JP6603228B2/ja active Active
- 2015-01-26 RU RU2016134901A patent/RU2671617C2/ru active
- 2015-01-26 US US15/114,200 patent/US9995437B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3099974A1 (en) | 2016-12-07 |
US20170002985A1 (en) | 2017-01-05 |
RU2671617C2 (ru) | 2018-11-02 |
PL3099974T3 (pl) | 2018-06-29 |
US9995437B2 (en) | 2018-06-12 |
CN105940263B (zh) | 2020-05-29 |
EP3099974B1 (en) | 2017-09-13 |
WO2015113913A1 (en) | 2015-08-06 |
CN105940263A (zh) | 2016-09-14 |
RU2016134901A3 (ja) | 2018-09-03 |
RU2016134901A (ru) | 2018-03-05 |
JP2017504943A (ja) | 2017-02-09 |
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