JP5286048B2 - Ledランプ - Google Patents
Ledランプ Download PDFInfo
- Publication number
- JP5286048B2 JP5286048B2 JP2008299255A JP2008299255A JP5286048B2 JP 5286048 B2 JP5286048 B2 JP 5286048B2 JP 2008299255 A JP2008299255 A JP 2008299255A JP 2008299255 A JP2008299255 A JP 2008299255A JP 5286048 B2 JP5286048 B2 JP 5286048B2
- Authority
- JP
- Japan
- Prior art keywords
- led
- light
- led lamp
- transmitting tube
- substrates
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- 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
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like 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
- 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]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
S1 上側の半円領域
S2 下側の半円領域
10 LEDモジュール
20 LED基板
20a 搭載面
30 透光管
40 放熱部材
41 貫通孔
Claims (4)
- 複数のLEDモジュールを搭載したLED基板と、
上記LED基板の複数個を収容し、光拡散特性をもつ円筒状の透光管と、
を備えたLEDランプであって、
上記複数個のLED基板は、上記透光管の内部を軸方向に見た状態において、この透光管の一部とともに断面扇状の形をなすとともに、隣接する上記LED基板どうしが鈍角をなすように収容されており、かつ、
上記複数個のLED基板およびこれらのLED基板に搭載されている上記複数のLEDモジュールは、上記透光管の内部を軸方向に見た状態において、この透光管の内部空間を直径に沿う線で二分した一方の半円領域内に配置されていることを特徴とする、LEDランプ。 - 上記複数個のLED基板は、上記一方の半円領域に対して他方となる半円領域に上記LEDモジュールの搭載面を向けるように配置されている、請求項1に記載のLEDランプ。
- 上記複数個のLED基板における上記搭載面とは反対側の背面には、放熱部材が設けられている、請求項2に記載のLEDランプ。
- 上記放熱部材には、上記透光管の軸方向に貫通孔が形成されている、請求項3に記載のLEDランプ。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008299255A JP5286048B2 (ja) | 2008-11-25 | 2008-11-25 | Ledランプ |
| US13/129,746 US8591057B2 (en) | 2008-11-19 | 2009-11-19 | LED lamp |
| CN200980146101.7A CN102216671B (zh) | 2008-11-19 | 2009-11-19 | Led灯 |
| CN201510481264.8A CN105135238A (zh) | 2008-11-19 | 2009-11-19 | Led照明装置 |
| PCT/JP2009/069602 WO2010058808A1 (ja) | 2008-11-19 | 2009-11-19 | Ledランプ |
| US14/055,460 US9052099B2 (en) | 2008-11-19 | 2013-10-16 | LED lamp |
| US14/714,847 US9777891B2 (en) | 2008-11-19 | 2015-05-18 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008299255A JP5286048B2 (ja) | 2008-11-25 | 2008-11-25 | Ledランプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010129185A JP2010129185A (ja) | 2010-06-10 |
| JP5286048B2 true JP5286048B2 (ja) | 2013-09-11 |
Family
ID=42329455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008299255A Expired - Fee Related JP5286048B2 (ja) | 2008-11-19 | 2008-11-25 | Ledランプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5286048B2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010199105A (ja) * | 2009-02-23 | 2010-09-09 | Stanley Electric Co Ltd | 発光装置およびその製造方法 |
| KR101182896B1 (ko) | 2010-07-05 | 2012-09-13 | 엘지이노텍 주식회사 | 조명 장치 |
| KR101722624B1 (ko) * | 2010-07-12 | 2017-04-11 | 엘지이노텍 주식회사 | 조명 장치 |
| DE102011005047B3 (de) * | 2011-03-03 | 2012-09-06 | Osram Ag | Leuchtvorrichtung |
| KR200463192Y1 (ko) | 2011-05-25 | 2012-10-23 | 주식회사 제코스 | 전원부 외장형 엘이디 램프 |
| JP5717095B2 (ja) * | 2011-07-25 | 2015-05-13 | ▲高▼村電機工業株式会社 | 看板用直管蛍光灯型ledランプ |
| JP2015173007A (ja) * | 2014-03-11 | 2015-10-01 | プリンス電機株式会社 | 照明装置、照明ユニット |
| WO2016031371A1 (ja) * | 2014-08-26 | 2016-03-03 | 岩崎電気株式会社 | ランプ |
| JP6331877B2 (ja) * | 2014-08-26 | 2018-05-30 | 岩崎電気株式会社 | ランプ |
| JP6331876B2 (ja) * | 2014-08-26 | 2018-05-30 | 岩崎電気株式会社 | ランプ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007096938A1 (ja) * | 2006-02-20 | 2009-07-09 | 株式会社東和電機製作所 | 集魚灯、集魚灯装置およびその冷却方法 |
| JP4720539B2 (ja) * | 2006-02-27 | 2011-07-13 | 岩崎電気株式会社 | 防爆形照明装置 |
| JP2008243498A (ja) * | 2007-03-27 | 2008-10-09 | First System Co Ltd | Led照明装置 |
| JP3139714U (ja) * | 2007-12-10 | 2008-02-28 | 鳥海工業株式会社 | Ledランプ |
| JP3145174U (ja) * | 2008-07-01 | 2008-10-02 | 株式会社ディーケイプラスチック | 二色成形された光拡散性を有する合成樹脂製蛍光灯用ランプシェード |
-
2008
- 2008-11-25 JP JP2008299255A patent/JP5286048B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010129185A (ja) | 2010-06-10 |
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