JP4410721B2 - バルブ型led光源 - Google Patents
バルブ型led光源 Download PDFInfo
- Publication number
- JP4410721B2 JP4410721B2 JP2005133912A JP2005133912A JP4410721B2 JP 4410721 B2 JP4410721 B2 JP 4410721B2 JP 2005133912 A JP2005133912 A JP 2005133912A JP 2005133912 A JP2005133912 A JP 2005133912A JP 4410721 B2 JP4410721 B2 JP 4410721B2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- led light
- bulb
- support member
- type led
- 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.)
- Expired - Fee Related
Links
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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
2、12 基台
4 LED素子
10、20、30、40 バルブ型LED光源
11、21、31 支持部材
11a、21a、31a 羽根
21b 凹部
Claims (3)
- 複数のLED素子を多角柱形状の支持部材の側面に配設して成るバルブ型LED光源において、前記支持部材には長手方向の各々の稜線から外側へ張り出した羽根が形成されており、前記LED素子を多角柱の側面に加えて前記羽根の両面にも配設して形成したことを特徴とするバルブ型LED光源。
- 前記羽根の側面及び多角柱の側面の各々に配設される前記LED素子は予め直方体形状の金属基台の長手方向に沿って配列実装されてLED光源ユニットを成していることを特徴とする請求項1に記載のバルブ型LED光源。
- 前記支持部材の1つの側面及びこの側面に接する2つの前記羽根の面により形成される凹部に実装されたLED光源ユニットは3つが1枚の基台上に一体に形成されていることを特徴とする請求項1又は請求項2に記載のバルブ型LED光源。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005133912A JP4410721B2 (ja) | 2005-05-02 | 2005-05-02 | バルブ型led光源 |
TW095112963A TWI379434B (en) | 2005-05-02 | 2006-04-12 | Led illumination lamp |
CN200610078913A CN100580309C (zh) | 2005-05-02 | 2006-04-27 | Led照明灯 |
DE102006019857.3A DE102006019857B4 (de) | 2005-05-02 | 2006-04-28 | LED-Beleuchtungslampenvorrichtung |
US11/415,414 US7690813B2 (en) | 2005-05-02 | 2006-05-02 | LED illumination lamp device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005133912A JP4410721B2 (ja) | 2005-05-02 | 2005-05-02 | バルブ型led光源 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006310212A JP2006310212A (ja) | 2006-11-09 |
JP4410721B2 true JP4410721B2 (ja) | 2010-02-03 |
Family
ID=37111677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005133912A Expired - Fee Related JP4410721B2 (ja) | 2005-05-02 | 2005-05-02 | バルブ型led光源 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7690813B2 (ja) |
JP (1) | JP4410721B2 (ja) |
CN (1) | CN100580309C (ja) |
DE (1) | DE102006019857B4 (ja) |
TW (1) | TWI379434B (ja) |
Families Citing this family (70)
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JP5580995B2 (ja) * | 2009-02-24 | 2014-08-27 | スタンレー電気株式会社 | 車両用前照灯 |
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US20110116266A1 (en) * | 2009-11-16 | 2011-05-19 | Led Folio Corporation | Led bulb with modules having side-emitting light emitting diodes and rotatable base |
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US8541958B2 (en) | 2010-03-26 | 2013-09-24 | Ilumisys, Inc. | LED light with thermoelectric generator |
EP2553316B8 (en) | 2010-03-26 | 2015-07-08 | iLumisys, Inc. | Led light tube with dual sided light distribution |
CA2794541C (en) | 2010-03-26 | 2018-05-01 | David L. Simon | Inside-out led bulb |
US20110255276A1 (en) * | 2010-04-19 | 2011-10-20 | Coward Mark T | Lighting assembly |
CN201696925U (zh) * | 2010-05-27 | 2011-01-05 | 江苏史福特光电科技有限公司 | 一种led灯泡 |
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WO2012009260A2 (en) | 2010-07-12 | 2012-01-19 | Altair Engineering, Inc. | Circuit board mount for led light tube |
JP5573468B2 (ja) * | 2010-08-04 | 2014-08-20 | 住友ベークライト株式会社 | 光源装置および照明器具 |
DE102010042193A1 (de) * | 2010-10-08 | 2012-04-12 | Zumtobel Lighting Gmbh | LED-Leuchte mit gebogenem Lichtabgebebereich |
WO2012058556A2 (en) | 2010-10-29 | 2012-05-03 | Altair Engineering, Inc. | Mechanisms for reducing risk of shock during installation of light tube |
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DE102011008474B4 (de) * | 2011-01-13 | 2012-08-09 | Dräger Medical GmbH | Operationsleuchte mit LED-Ausrichtung mittels Formschluss |
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US8414160B2 (en) * | 2011-06-13 | 2013-04-09 | Tsmc Solid State Lighting Ltd. | LED lamp and method of making the same |
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CN103162139B (zh) * | 2013-03-08 | 2015-12-09 | 魏嘉民 | 一种led照明灯 |
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JP6105811B2 (ja) * | 2013-05-14 | 2017-03-29 | フィリップス ライティング ホールディング ビー ヴィ | 照明装置及び照明装置を製造する方法 |
CN105473930B (zh) | 2013-08-23 | 2019-03-19 | 莫列斯有限公司 | Led模块 |
US9267650B2 (en) | 2013-10-09 | 2016-02-23 | Ilumisys, Inc. | Lens for an LED-based light |
KR20160111975A (ko) | 2014-01-22 | 2016-09-27 | 일루미시스, 인크. | 어드레스된 led들을 갖는 led 기반 조명 |
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KR101533709B1 (ko) * | 2014-12-23 | 2015-07-09 | 솔테크놀로지(주) | 차량용 led 램프 모듈 |
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CN105782854B (zh) * | 2016-05-20 | 2019-02-01 | 陈文韬 | 一种可实现灯光切换及亮度调节的汽车前照灯模组及其制备方法、控制方法 |
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JP2004296249A (ja) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | 照明器具 |
JP2004296245A (ja) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Ledランプ |
JP4335621B2 (ja) * | 2003-04-25 | 2009-09-30 | スタンレー電気株式会社 | 車両用灯具 |
US7014337B2 (en) * | 2004-02-02 | 2006-03-21 | Chia Yi Chen | Light device having changeable light members |
US7303315B2 (en) * | 2004-11-05 | 2007-12-04 | 3M Innovative Properties Company | Illumination assembly using circuitized strips |
-
2005
- 2005-05-02 JP JP2005133912A patent/JP4410721B2/ja not_active Expired - Fee Related
-
2006
- 2006-04-12 TW TW095112963A patent/TWI379434B/zh not_active IP Right Cessation
- 2006-04-27 CN CN200610078913A patent/CN100580309C/zh not_active Expired - Fee Related
- 2006-04-28 DE DE102006019857.3A patent/DE102006019857B4/de not_active Expired - Fee Related
- 2006-05-02 US US11/415,414 patent/US7690813B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI379434B (en) | 2012-12-11 |
CN1865764A (zh) | 2006-11-22 |
US7690813B2 (en) | 2010-04-06 |
TW200640046A (en) | 2006-11-16 |
CN100580309C (zh) | 2010-01-13 |
DE102006019857B4 (de) | 2014-12-31 |
US20060256557A1 (en) | 2006-11-16 |
DE102006019857A1 (de) | 2006-11-09 |
JP2006310212A (ja) | 2006-11-09 |
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