JP2009043694A - 調光タイプ電球形照明用ledランプ - Google Patents
調光タイプ電球形照明用ledランプ Download PDFInfo
- Publication number
- JP2009043694A JP2009043694A JP2007226959A JP2007226959A JP2009043694A JP 2009043694 A JP2009043694 A JP 2009043694A JP 2007226959 A JP2007226959 A JP 2007226959A JP 2007226959 A JP2007226959 A JP 2007226959A JP 2009043694 A JP2009043694 A JP 2009043694A
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- JP
- Japan
- Prior art keywords
- led
- bulb
- illumination
- led lamp
- 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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- 238000005286 illumination Methods 0.000 title claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000003086 colorant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
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- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
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- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
-
- 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)
- Power Engineering (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)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
【解決手段】 照明用LEDモジュールを光源とし、放熱フィンを兼ねた筐体で電球形状に形成し、白熱電球用の口金を用いたLEDランプで、位相制御方式のLED調光器で外部調光可能な小型電源を内蔵した調光タイプ電球形照明用LEDランプを完成させた。これにより従来の白熱電球に比較して省エネで寿命が長く、電球形の口金を装着したことによって簡単に取付け可能となり、幅広い利用が可能となった。
【選択図】図1
Description
(2)…照明用LEDモジュール
(3)…筐体の一部
(4)…小型電源
(5)…電源フード
(6)…電球形口金
(7)…放熱フインを設けた筐体
A…本発明の電球形LEDランプ
Claims (3)
- 照明用LEDモジュールを光源とし、放熱フインを兼ねた筐体で電球形状に形成し、白熱電球用の口金を用いたLEDランプであって、位相制御方式LED調光器で外部調光可能な小型電源を内蔵した調光タイプ電球形照明用LEDランプ。
- 請求項1に記載の電球内に内蔵されている小型電源は、電力用変成器、チョークコイル、ダイオード、フィルムコンデンサー、電解コンデンサー、IC等から構成されており、外部に設けたLED調光器によって電源を得る請求項1に記載の調光タイプの電球形照明用LEDランプ。
- 電球形状をした口金はE26/E17とすることを特徴とした請求項1に記載の調光タイプ電球形照明用LEDランプ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007226959A JP5219436B2 (ja) | 2007-08-06 | 2007-08-06 | 調光タイプ電球形照明用ledランプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007226959A JP5219436B2 (ja) | 2007-08-06 | 2007-08-06 | 調光タイプ電球形照明用ledランプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009043694A true JP2009043694A (ja) | 2009-02-26 |
| JP5219436B2 JP5219436B2 (ja) | 2013-06-26 |
Family
ID=40444190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007226959A Expired - Fee Related JP5219436B2 (ja) | 2007-08-06 | 2007-08-06 | 調光タイプ電球形照明用ledランプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5219436B2 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011090990A (ja) * | 2009-10-26 | 2011-05-06 | Sharp Corp | Led駆動回路、led照明灯具、led照明機器、及びled照明システム |
| US8258706B2 (en) | 2008-10-09 | 2012-09-04 | Sharp Kabushiki Kaisha | LED drive circuit, LED illumination component, LED illumination device, and LED illumination system |
| US8400079B2 (en) | 2010-02-05 | 2013-03-19 | Sharp Kabushiki Kaisha | LED drive circuit, dimming device, LED illumination fixture, LED illumination device, and LED illumination system |
| US8698420B2 (en) | 2009-03-06 | 2014-04-15 | Sharp Kabushiki Kaisha | LED drive circuit, LED lamp, LED lighting appliance, and LED lighting system |
| CN103781250A (zh) * | 2014-01-21 | 2014-05-07 | 扬州市第一人民医院 | 自动调色led医用冷光源 |
| US9080755B2 (en) | 2009-10-09 | 2015-07-14 | Aps Japan Co., Ltd. | Lighting device |
| RU2850133C1 (ru) * | 2024-12-05 | 2025-11-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" | Патрон ламповый |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197220B (zh) * | 2014-09-05 | 2016-09-14 | 东莞市闻誉实业有限公司 | 一体式的led灯具 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06205546A (ja) * | 1992-12-28 | 1994-07-22 | Nippon Purotekutaa Hanbai:Kk | 無停電性スイッチングレギュレータ |
| JP3102091U (ja) * | 2003-12-05 | 2004-07-02 | 浜井電球工業株式会社 | Ledランプ |
| JP2005011739A (ja) * | 2003-06-20 | 2005-01-13 | Matsushita Electric Ind Co Ltd | 調光時誤動作防止回路および照明装置 |
| JP2005166578A (ja) * | 2003-12-05 | 2005-06-23 | Hamai Denkyu Kogyo Kk | 電球形ledランプ |
-
2007
- 2007-08-06 JP JP2007226959A patent/JP5219436B2/ja not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06205546A (ja) * | 1992-12-28 | 1994-07-22 | Nippon Purotekutaa Hanbai:Kk | 無停電性スイッチングレギュレータ |
| JP2005011739A (ja) * | 2003-06-20 | 2005-01-13 | Matsushita Electric Ind Co Ltd | 調光時誤動作防止回路および照明装置 |
| JP3102091U (ja) * | 2003-12-05 | 2004-07-02 | 浜井電球工業株式会社 | Ledランプ |
| JP2005166578A (ja) * | 2003-12-05 | 2005-06-23 | Hamai Denkyu Kogyo Kk | 電球形ledランプ |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8258706B2 (en) | 2008-10-09 | 2012-09-04 | Sharp Kabushiki Kaisha | LED drive circuit, LED illumination component, LED illumination device, and LED illumination system |
| US8810135B2 (en) | 2008-10-09 | 2014-08-19 | Sharp Kabushiki Kaisha | LED drive circuit, LED illumination component, LED illumination device, and LED illumination system |
| US8698420B2 (en) | 2009-03-06 | 2014-04-15 | Sharp Kabushiki Kaisha | LED drive circuit, LED lamp, LED lighting appliance, and LED lighting system |
| US9080755B2 (en) | 2009-10-09 | 2015-07-14 | Aps Japan Co., Ltd. | Lighting device |
| JP2011090990A (ja) * | 2009-10-26 | 2011-05-06 | Sharp Corp | Led駆動回路、led照明灯具、led照明機器、及びled照明システム |
| US8432103B2 (en) | 2009-10-26 | 2013-04-30 | Sharp Kabushiki Kaisha | LED drive circuit, LED illumination fixture, LED illumination device, and LED illumination system |
| US8400079B2 (en) | 2010-02-05 | 2013-03-19 | Sharp Kabushiki Kaisha | LED drive circuit, dimming device, LED illumination fixture, LED illumination device, and LED illumination system |
| CN103781250A (zh) * | 2014-01-21 | 2014-05-07 | 扬州市第一人民医院 | 自动调色led医用冷光源 |
| RU2850133C1 (ru) * | 2024-12-05 | 2025-11-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" | Патрон ламповый |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5219436B2 (ja) | 2013-06-26 |
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