JP2014179318A - 構造的支持体を有するled電球 - Google Patents
構造的支持体を有するled電球 Download PDFInfo
- Publication number
- JP2014179318A JP2014179318A JP2014037120A JP2014037120A JP2014179318A JP 2014179318 A JP2014179318 A JP 2014179318A JP 2014037120 A JP2014037120 A JP 2014037120A JP 2014037120 A JP2014037120 A JP 2014037120A JP 2014179318 A JP2014179318 A JP 2014179318A
- Authority
- JP
- Japan
- Prior art keywords
- led
- support structure
- bulb
- light
- coating
- 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.)
- Pending
Links
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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
- F21V29/70—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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
- F21K9/90—Methods of manufacture
-
- 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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
-
- 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]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/056—Folded around rigid support or component
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (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)
- Led Device Packages (AREA)
Abstract
【効果】LED電球は同等の白熱電球の明るさとなる
【選択図】図1A
Description
Claims (10)
- 発光ダイオード(LED)電球であって、
口金と、
前記口金に連結されるとともに発光面と開放容積に対して外形を画定する形状に形成される少なくとも一の支持構造と、
二以上の電気的に接続されたLEDを含む少なくとも一のLEDアセンブリであって、前記支持構造の長さに沿って前記支持構造に取り付けられるとともに物理的接触することにて前記発光面を形成し、前記支持構造が前記LEDアセンブリの互いに隣接しているセグメント間に開口を有している、LEDアセンブリと、
を含むLED電球。 - 前記発光面によって画定される容積が約0.7より大なる球度を有している請求項1に記載のLED電球。
- 前記LED電球の表面積当たりの光出力が前記LED電球の外部表面積のcm2(平方センチメートル)当たりで約0.3〜30ルーメンである請求項1または2に記載のLED電球。
- 前記支持構造は約100W/mKより高い熱伝導率を有する材料を含む請求項1〜3のいずれかに一項に記載のLED電球。
- 前記支持構造が前記LEDから発生した熱を消散するように構成されている冷却フィンを含む請求項1〜4のいずれか一項に記載のLED電球。
- 前記支持構造の少なくとも一の主要表面は同じ大きさのテクスチャ処理されていない表面に比べて表面積が少なくとも3倍も大きい表面テクスチャを有している請求項1〜5のいずれか一項に記載のLED電球。
- 前記支持構造の反射率が約320nm〜700nmの波長に対して約85%より高い請求項1〜6のいずれか一項に記載のLED電球。
- 前記LED電球の全体寸法が同等の明るさの白熱電球に同様である請求項1〜7のいずれか一項に記載のLED電球。
- 前記LEDアセンブリは単一長尺の支持エレメントを含み、前記単一長尺の支持エレメントが単一LEDアセンブリに連結されている請求項1〜8のいずれか一項に記載のLED電球。
- 発光ダイオード(LED)電球を作る方法であって、
支持構造を所定の形状に形成するステップであって、前記支持形状が発光面と開放容積に対して外形を画定するステップと、
前記長尺の支持構造へ少なくとも一のLEDアセンブリを取り付けるステップであって、前記LEDアセンブリが基板と前記基板に沿って互いに離間されている複数の電気的接続されたLEDを含むステップと、
を含む方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/802,315 US9353932B2 (en) | 2013-03-13 | 2013-03-13 | LED light bulb with structural support |
US13/802,315 | 2013-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014179318A true JP2014179318A (ja) | 2014-09-25 |
JP2014179318A5 JP2014179318A5 (ja) | 2017-03-30 |
Family
ID=50396854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014037120A Pending JP2014179318A (ja) | 2013-03-13 | 2014-02-27 | 構造的支持体を有するled電球 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9353932B2 (ja) |
EP (1) | EP2778502B1 (ja) |
JP (1) | JP2014179318A (ja) |
CN (1) | CN104048195B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016201206A (ja) * | 2015-04-08 | 2016-12-01 | 三菱電機株式会社 | ランプ |
JP2020513587A (ja) * | 2016-12-01 | 2020-05-14 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | 光効果を発生させるための光学構成要素 |
JP2022532452A (ja) * | 2019-08-01 | 2022-07-14 | シグニファイ ホールディング ビー ヴィ | 装飾照明効果を生成するための光学構造 |
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US20230112968A1 (en) * | 2007-10-06 | 2023-04-13 | Lynk Labs, Inc. | High frequency multi-voltage and multi-brightness led lighting devices |
US8764247B2 (en) * | 2012-11-07 | 2014-07-01 | Palo Alto Research Center Incorporated | LED bulb with integrated thermal and optical diffuser |
US9528689B2 (en) | 2013-03-13 | 2016-12-27 | Palo Alto Research Center Incorporated | LED lighting device with cured structural support |
ES2732705T3 (es) * | 2013-12-02 | 2019-11-25 | Tiehan Ge | Filamento de LED en espiral y bombilla de luz que usa filamento de LED en espiral |
US10060584B2 (en) * | 2014-09-11 | 2018-08-28 | City Electric Supply, Inc. | LED luminaire |
US9523494B2 (en) * | 2015-02-17 | 2016-12-20 | Flextronics Ap, Llc | LED lighting unit |
US9467190B1 (en) * | 2015-04-23 | 2016-10-11 | Connor Sport Court International, Llc | Mobile electronic device covering |
JP6611036B2 (ja) * | 2015-09-10 | 2019-11-27 | パナソニックIpマネジメント株式会社 | 発光装置及び照明用光源 |
CN105588016B (zh) * | 2016-03-11 | 2018-07-24 | 贵州光浦森光电有限公司 | 一种带热辐射环的led灯丝灯泡 |
DE102016105537A1 (de) * | 2016-03-24 | 2017-09-28 | Osram Opto Semiconductors Gmbh | Filament mit lichtemittierenden halbleiterchips, leuchtmittel und verfahren zur herstellung eines filaments |
CN109983843B (zh) * | 2016-11-14 | 2022-09-13 | 亮锐控股有限公司 | 制造led照明组件的方法 |
US11212967B2 (en) * | 2017-01-20 | 2022-01-04 | Hgci, Inc. | Light emitting structures |
DE102017109836B4 (de) | 2017-05-08 | 2023-07-06 | Ledvance Gmbh | Leuchtmittel mit Kühlkörper |
EP3682159B1 (en) * | 2017-09-14 | 2020-12-23 | Signify Holding B.V. | Lighting device and a method of manufacturing a lighting device |
CN108397696A (zh) * | 2018-04-28 | 2018-08-14 | 中国人民大学 | 一种晶体发光高清球泡灯及制作方法 |
US10767816B1 (en) * | 2019-04-24 | 2020-09-08 | Xiamen Eco Lighting Co. Ltd. | Light bulb apparatus |
US20220228715A1 (en) * | 2019-05-29 | 2022-07-21 | Signify Holding B.V. | Lighting device comprising a light emitting filament |
WO2022078813A1 (en) * | 2020-10-15 | 2022-04-21 | Signify Holding B.V. | A lighting device and a method of manufacturing a lighting device |
US11906133B2 (en) | 2022-03-31 | 2024-02-20 | Alliance Sports Group, L.P. | Outdoor lighting apparatus |
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JP2013033890A (ja) * | 2011-08-03 | 2013-02-14 | Toyoda Gosei Co Ltd | 発光装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016201206A (ja) * | 2015-04-08 | 2016-12-01 | 三菱電機株式会社 | ランプ |
JP2020513587A (ja) * | 2016-12-01 | 2020-05-14 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | 光効果を発生させるための光学構成要素 |
JP7086071B2 (ja) | 2016-12-01 | 2022-06-17 | シグニファイ ホールディング ビー ヴィ | 光効果を発生させるための光学構成要素 |
JP2022532452A (ja) * | 2019-08-01 | 2022-07-14 | シグニファイ ホールディング ビー ヴィ | 装飾照明効果を生成するための光学構造 |
JP7262660B2 (ja) | 2019-08-01 | 2023-04-21 | シグニファイ ホールディング ビー ヴィ | 装飾照明効果を生成するための光学構造 |
US11754230B2 (en) | 2019-08-01 | 2023-09-12 | Signify Holding B.V. | Optical structure for producing decorative lighting effects |
Also Published As
Publication number | Publication date |
---|---|
EP2778502A2 (en) | 2014-09-17 |
US20140268739A1 (en) | 2014-09-18 |
US9353932B2 (en) | 2016-05-31 |
CN104048195B (zh) | 2018-11-30 |
EP2778502A3 (en) | 2015-09-02 |
EP2778502B1 (en) | 2017-05-10 |
CN104048195A (zh) | 2014-09-17 |
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