JP2010225578A - Led電球及びled照明装置 - Google Patents
Led電球及びled照明装置 Download PDFInfo
- Publication number
- JP2010225578A JP2010225578A JP2009270217A JP2009270217A JP2010225578A JP 2010225578 A JP2010225578 A JP 2010225578A JP 2009270217 A JP2009270217 A JP 2009270217A JP 2009270217 A JP2009270217 A JP 2009270217A JP 2010225578 A JP2010225578 A JP 2010225578A
- Authority
- JP
- Japan
- Prior art keywords
- led
- lamp
- base
- light source
- led light
- 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
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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
- F21V29/74—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
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- 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
-
- 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
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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)
- Geometry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
【解決手段】LED電球200は、LED光源モジュール202と、LED光源モジュール202が上に配置されたベース208と、回転軸214を有し、LED光源モジュール202を駆動する駆動部210とを備える。駆動部210に対してLED光源モジュール202が回転することが可能なように、駆動部210とベース208とが回転軸214を介して接続される。
【選択図】図6
Description
本発明のもう一つの目的は、灯具を利用してLED光源モジュールと駆動部との相対位置を調整することができるため、LED電球を直下型及び横向型の灯具に応用することができるLED電球及びLED照明装置を提供することにある。
Claims (10)
- LED光源モジュールと、
前記LED光源モジュールが上に配置されたベースと、
回転軸を有し、前記LED光源モジュールを駆動する駆動部と、を備え、
前記駆動部に対して前記LED光源モジュールが回転することが可能なように、前記駆動部と前記ベースとが回転軸を介して接続されることを特徴とするLED電球。 - 前記ベースは、ヒートシンクを有することを特徴とする請求項1に記載のLED電球。
- 前記駆動部は、固定スリーブと、前記固定スリーブの中で摺動可能なスライドスリーブと、を有し、
前記固定スリーブ及び前記スライドスリーブは、前記回転軸を介し、前記ベースに設けられた回転溝部の中で回転することを特徴とする請求項1に記載のLED電球。 - 前記駆動部は、前記固定スリーブの中に、前記固定スリーブと前記スライドスリーブとの間に配置された弾性部材を有することを特徴とする請求項3に記載のLED電球。
- 接続ソケットを有する灯具と、
LED光源モジュールと、前記LED光源モジュールが上に配置されたベースと、前記接続ソケットに装着されて回転軸を有する駆動部と、を有するLED電球と、を備え、
前記駆動部に対して前記LED光源モジュールが回転することが可能なように、前記駆動部と前記ベースとが前記回転軸を介して接続されていることを特徴とするLED照明装置。 - 前記駆動部は、固定スリーブと、前記固定スリーブの中で摺動可能なスライドスリーブと、を有し、
前記固定スリーブ及び前記スライドスリーブは、前記回転軸を介して前記ベースに設けられた回転溝部の中で回転することを特徴とする請求項5に記載のLED照明装置。 - 前記駆動部は、前記固定スリーブの中に、前記固定スリーブと前記スライドスリーブとの間に配置された弾性部材を有することを特徴とする請求項6に記載のLED照明装置。
- 前記駆動部は、前記接続ソケットと接続された電源接続ポートを有することを特徴とする請求項5に記載のLED照明装置。
- 前記接続ソケットは、前記灯具の内側面から横向きに延設され、
前記駆動部は、前記ベースの外側面に配置されることを特徴とする請求項5に記載のLED照明装置。 - 前記接続ソケットは、前記灯具の頂面上に配置され、
前記駆動部は、前記ベースの末端に配置されることを特徴とする請求項5に記載のLED照明装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098109288 | 2009-03-20 | ||
TW098109288A TWI358510B (en) | 2009-03-20 | 2009-03-20 | Light-emitting diode light bulb and application th |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010225578A true JP2010225578A (ja) | 2010-10-07 |
JP5021713B2 JP5021713B2 (ja) | 2012-09-12 |
Family
ID=42737432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009270217A Expired - Fee Related JP5021713B2 (ja) | 2009-03-20 | 2009-11-27 | Led電球及びled照明装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8113698B2 (ja) |
JP (1) | JP5021713B2 (ja) |
TW (1) | TWI358510B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011124232A (ja) * | 2009-12-11 | 2011-06-23 | Chen Shyh Ming | 照明装置 |
JP2014517449A (ja) * | 2011-04-26 | 2014-07-17 | ザ プロクター アンド ギャンブル カンパニー | ディスク形状の照明要素を有する軸部付き照明アセンブリ |
JP5885370B1 (ja) * | 2015-02-26 | 2016-03-15 | 加美電機株式会社 | 電球用口金を使用した直管型またはおよび円環型led灯の照明器具 |
KR101614056B1 (ko) | 2014-02-05 | 2016-04-21 | 김용수 | 등기구 및 램프의 내진강화 지지구조 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9581299B2 (en) * | 2004-07-06 | 2017-02-28 | Tseng-Lu Chien | LED bulb has multiple features |
US11412182B2 (en) | 2008-11-12 | 2022-08-09 | Aaron Chien | LED and/or laser projection light device |
US9551477B2 (en) * | 2011-11-15 | 2017-01-24 | Tseng-Lu Chien | More than one level(s) LED bulb has multiple features |
US11085607B2 (en) | 2011-11-15 | 2021-08-10 | Tseng-Lu Chien | LED light has moving image or-and patterns projection |
US11079080B2 (en) | 2008-12-30 | 2021-08-03 | Tseng-Lu Chien | LED light has image and/or patterns projection |
WO2012051221A2 (en) * | 2010-10-12 | 2012-04-19 | Zengguang Yuan | Led bulbs with adjustable light emitting direction |
US10883708B2 (en) | 2010-11-03 | 2021-01-05 | Tseng-Lu Chien | LED bulb has multiple features |
US10563823B2 (en) | 2010-11-03 | 2020-02-18 | Tseng-Lu Chien | LED or-and laser bulb |
CA2864136A1 (en) * | 2011-02-09 | 2012-08-16 | Christopher A. Burton | Flat led lamp assembly |
US8882297B2 (en) | 2011-02-09 | 2014-11-11 | Differential Energy Products, Llc | Flat LED lamp assembly |
TWI421436B (zh) * | 2011-03-09 | 2014-01-01 | Cal Comp Electronics & Comm Co | 發光方向可調整的燈具結構 |
US8519266B2 (en) | 2011-04-25 | 2013-08-27 | Koninklijke Philips N.V. | Remodeling luminaire fixture |
TW201314111A (zh) * | 2011-09-29 | 2013-04-01 | Foxsemicon Integrated Tech Inc | 燈具 |
CN102497708B (zh) * | 2011-12-27 | 2014-04-02 | 上海高禹信息科技有限公司 | 一种可调节的led照明灯具 |
US20130265764A1 (en) * | 2012-04-10 | 2013-10-10 | Qualcomm Mems Technologies, Inc. | Lighting device |
US8905584B2 (en) | 2012-05-06 | 2014-12-09 | Lighting Science Group Corporation | Rotatable lighting fixture |
US9217546B2 (en) * | 2013-01-11 | 2015-12-22 | Wen-Sung Hu | LED bulb laterally installed and projecting light beams onto ground |
US9353935B2 (en) * | 2013-03-11 | 2016-05-31 | Lighting Science Group, Corporation | Rotatable lighting device |
US9347655B2 (en) * | 2013-03-11 | 2016-05-24 | Lighting Science Group Corporation | Rotatable lighting device |
USD745207S1 (en) * | 2014-03-21 | 2015-12-08 | Iguzzini Illuminazione S.P.A. | Lighting apparatus |
USD734526S1 (en) * | 2014-06-24 | 2015-07-14 | Musco Corporation | Domed floodlight fixture |
US20170307183A1 (en) * | 2016-04-26 | 2017-10-26 | Lighting Science Group Corporation | Lamp assembly with universal base |
CN109838711A (zh) * | 2017-11-24 | 2019-06-04 | 通用电气照明解决方案有限公司 | 一种灯 |
Citations (2)
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JP2007012288A (ja) * | 2005-06-28 | 2007-01-18 | Toshiba Lighting & Technology Corp | 照明装置及び照明器具 |
US20080122364A1 (en) * | 2006-11-27 | 2008-05-29 | Mcclellan Thomas | Light device having LED illumination and an electronic circuit board |
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JPH0416447Y2 (ja) * | 1985-07-22 | 1992-04-13 | ||
JPS6230386A (ja) | 1985-07-31 | 1987-02-09 | Stanley Electric Co Ltd | 多色表示型ledランプ |
CN1125939C (zh) * | 1998-09-17 | 2003-10-29 | 皇家菲利浦电子有限公司 | 发光二极管灯 |
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CN100520165C (zh) | 2005-08-10 | 2009-07-29 | 明亮照明设备有限公司 | 可调式下射灯具 |
CN100580313C (zh) | 2008-08-27 | 2010-01-13 | 深圳市中电照明股份有限公司 | Led灯泡 |
CN101368702B (zh) | 2008-09-28 | 2010-09-08 | 广州市雅江光电设备有限公司 | 一种工作光斑可调式led灯具及其调节方法 |
-
2009
- 2009-03-20 TW TW098109288A patent/TWI358510B/zh not_active IP Right Cessation
- 2009-08-06 US US12/536,511 patent/US8113698B2/en not_active Expired - Fee Related
- 2009-11-27 JP JP2009270217A patent/JP5021713B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007012288A (ja) * | 2005-06-28 | 2007-01-18 | Toshiba Lighting & Technology Corp | 照明装置及び照明器具 |
US20080122364A1 (en) * | 2006-11-27 | 2008-05-29 | Mcclellan Thomas | Light device having LED illumination and an electronic circuit board |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011124232A (ja) * | 2009-12-11 | 2011-06-23 | Chen Shyh Ming | 照明装置 |
JP2014517449A (ja) * | 2011-04-26 | 2014-07-17 | ザ プロクター アンド ギャンブル カンパニー | ディスク形状の照明要素を有する軸部付き照明アセンブリ |
KR101614056B1 (ko) | 2014-02-05 | 2016-04-21 | 김용수 | 등기구 및 램프의 내진강화 지지구조 |
JP5885370B1 (ja) * | 2015-02-26 | 2016-03-15 | 加美電機株式会社 | 電球用口金を使用した直管型またはおよび円環型led灯の照明器具 |
Also Published As
Publication number | Publication date |
---|---|
TW201035476A (en) | 2010-10-01 |
US8113698B2 (en) | 2012-02-14 |
TWI358510B (en) | 2012-02-21 |
US20100238672A1 (en) | 2010-09-23 |
JP5021713B2 (ja) | 2012-09-12 |
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