JP2012064562A - ランプ装置 - Google Patents
ランプ装置 Download PDFInfo
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- JP2012064562A JP2012064562A JP2011151734A JP2011151734A JP2012064562A JP 2012064562 A JP2012064562 A JP 2012064562A JP 2011151734 A JP2011151734 A JP 2011151734A JP 2011151734 A JP2011151734 A JP 2011151734A JP 2012064562 A JP2012064562 A JP 2012064562A
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- Japan
- Prior art keywords
- substrate
- lamp device
- pins
- heat
- opening
- Prior art date
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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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
- F21V2200/13—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type the light being emitted at the end of the guide
-
- 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]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
【達成手段】実施例のランプ装置は、開口部を形成するように内面と外面を有する構造体と、前記構造体の外面から外部方向に延長された複数のピンを含む放熱体;前記放熱体の複数のピンの下部に配置され、一面に配置された複数の発光素子を有する基板を含む。
【選択図】図1
Description
従って、既存の光源を発光素子に代替するための多くの研究が進行されており、既に発光素子は室内外で用いられる各種の液晶表示装置、電光板、街灯、表示灯、室内灯等の照明装置の光源として使用が増加されている成り行きである。
Claims (20)
- 開口部を形成するように内面と外面を有する構造体と、前記構造体の外面から外部方向に延長された複数のピンを含む放熱体;
前記放熱体の複数のピンの下部に配置され、一面に配置された複数の発光素子を有する基板を含むことを特徴とするランプ装置。 - 前記基板は、前記放熱体の開口部と対応した開口部を有することを特徴とする請求項1に記載のランプ装置。
- 前記放熱体の開口部と基板の開口部は、同一の中心軸を有することを特徴とする請求項2に記載のランプ装置。
- 前記構造体は、リング形状を有することを特徴とする請求項1に記載のランプ装置。
- 前記放熱体の複数のピンと前記基板との間に前記放熱体の開口部に対応する開口部を有する放熱板をさらに含み、
前記放熱板は、前記基板と面接触することを特徴とする請求項1に記載のランプ装置。 - 前記放熱体と前記放熱板は、一体型をなすことを特徴とする請求項5に記載のランプ装置。
- 前記放熱体の複数のピンのうち隣り合う二つのピンは、所定の間隔を置いて離隔され、
前記放熱板は、前記二つのピンの間の間隔に対応する領域にホールを有し、一面が前記複数のピンと接触することを特徴とする請求項5に記載のランプ装置。 - 前記放熱板のホールは、前記ピンの長さ方向に実質的に平行な長方形であることを特徴とする請求項7に記載のランプ装置。
- 前記基板は、前記複数の発光素子の間にホールを有することを特徴とする請求項1又は請求項2に記載のランプ装置。
- 前記複数の発光素子に一端がそれぞれ光学的に結合された複数の光ファイバーをさらに含むことを特徴とする請求項1に記載のランプ装置。
- 前記複数の光ファイバーの他端は、互いに結合されていることを特徴とする請求項10に記載のランプ装置。
- 前記放熱体の複数のピンは、互いに一定の間隔を置いて配置されたことを特徴とする請求項1に記載のランプ装置。
- 前記放熱体の複数のピンは、前記基板の一面と直接接触することを特徴とする請求項1に記載のランプ装置。
- 前記複数の発光素子は、前記基板の一面に放射状に配置されたことを特徴とする請求項1に記載のランプ装置。
- 前記複数の発光素子は、前記基板の一面に等間隔で配置されたことを特徴とする請求項1又は請求項14に記載のランプ装置。
- 開口部を形成するように内面と外面を有する構造体と、前記構造体の外面から外部方向に延長された複数のピンと、前記複数のピンの一端が連結された平面部を含む放熱体;
前記放熱体の平面部上に配置され、上面を有する基板;及び
前記基板の上面と反対に位置する下面に配置された複数の発光素子を含むことを特徴とするランプ装置。 - 前記基板は、前記放熱体の開口部と対応するように開口部を有することを特徴とする請求項16に記載のランプ装置。
- 開口部を形成するように内面と外面を有する構造体と、前記構造体の外面から外部方向に延長された複数のピンを含む放熱体;及び
前記放熱体の複数のピンの下部に配置され、一面に配置された複数の発光素子と、複数のホールを有する基板を含み、
前記放熱体の複数のピンのうち隣り合う二つのピンは間隔を置いて離隔されていることを特徴とするランプ装置。 - 前記基板は、前記放熱体の開口部と対応した開口部を有することを特徴とする請求項18に記載のランプ装置。
- 前記基板の複数の発光素子から発生した熱を前記放熱体に伝導させるために、前記基板と前記放熱体との間に位置する放熱板をさらに含むことを特徴とする請求項18に記載のランプ装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0091547 | 2010-09-17 | ||
KR1020100091547A KR101742678B1 (ko) | 2010-09-17 | 2010-09-17 | 램프 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016001095A Division JP6196330B2 (ja) | 2010-09-17 | 2016-01-06 | ランプ装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012064562A true JP2012064562A (ja) | 2012-03-29 |
JP2012064562A5 JP2012064562A5 (ja) | 2014-08-21 |
JP5868622B2 JP5868622B2 (ja) | 2016-02-24 |
Family
ID=43929048
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011151734A Active JP5868622B2 (ja) | 2010-09-17 | 2011-07-08 | ランプ装置 |
JP2016001095A Active JP6196330B2 (ja) | 2010-09-17 | 2016-01-06 | ランプ装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016001095A Active JP6196330B2 (ja) | 2010-09-17 | 2016-01-06 | ランプ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8476813B2 (ja) |
EP (2) | EP2431660B1 (ja) |
JP (2) | JP5868622B2 (ja) |
KR (1) | KR101742678B1 (ja) |
CN (1) | CN102410515B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD671257S1 (en) * | 2010-04-10 | 2012-11-20 | Lg Innotek Co., Ltd. | LED lamp |
US8297790B2 (en) * | 2010-08-18 | 2012-10-30 | Lg Innotek Co., Ltd. | Lamp device |
KR101742678B1 (ko) | 2010-09-17 | 2017-06-01 | 엘지이노텍 주식회사 | 램프 장치 |
CN102606950B (zh) * | 2012-03-02 | 2013-11-27 | 中山伟强科技有限公司 | 一种led投射灯 |
CN103411186A (zh) * | 2013-08-10 | 2013-11-27 | 无锡市宝成塑胶科技有限公司 | Led面板灯导热树脂灯座 |
KR102116272B1 (ko) | 2017-04-21 | 2020-05-29 | 주식회사 케이엠더블유 | 엠아이엠오 안테나 장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007005058A (ja) * | 2005-06-22 | 2007-01-11 | Matsushita Electric Works Ltd | 照明器具 |
JP2007095684A (ja) * | 2005-09-26 | 2007-04-12 | Osram Sylvania Inc | 軸方向配列の直接光学式結合を用いるled灯 |
JP2007513378A (ja) * | 2003-12-02 | 2007-05-24 | スリーエム イノベイティブ プロパティズ カンパニー | 固体光デバイス |
US20080049399A1 (en) * | 2006-07-12 | 2008-02-28 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Lighting device |
WO2009044716A1 (ja) * | 2007-10-01 | 2009-04-09 | Koha Co., Ltd. | 発光装置 |
WO2010089397A1 (de) * | 2009-02-09 | 2010-08-12 | Osram Gesellschaft mit beschränkter Haftung | Kühlkörper für eine leuchtvorrichtung |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11202164A (ja) * | 1998-01-19 | 1999-07-30 | Toyoda Gosei Co Ltd | 光源モジュール |
JP3066834U (ja) * | 1999-08-23 | 2000-03-07 | 株式会社遠藤照明 | 灯体ユニット交換タイプの天井埋込灯 |
US6371628B1 (en) * | 2000-02-03 | 2002-04-16 | Lucifer Lighting Company | Post-installation adjustable lighting fixture |
JP2002367406A (ja) * | 2001-06-05 | 2002-12-20 | Algol:Kk | リング状led照明装置 |
DE10256365A1 (de) * | 2001-12-04 | 2003-07-17 | Ccs Inc | Lichtabstrahlungsvorrichtung, Lichtquellenvorrichtung, Beleuchtungseinheit und Lichtverbindungsmechanismus |
JP3966845B2 (ja) * | 2003-09-29 | 2007-08-29 | 株式会社松村電機製作所 | Led照明装置 |
BRPI0417190A (pt) * | 2003-12-02 | 2007-03-06 | 3M Innovative Properties Co | aparelho e sistema de irradiação |
US7258474B2 (en) * | 2005-04-21 | 2007-08-21 | Magna International Inc. | Headlamp with beam patterns formed from semiconductor light sources |
US7431475B2 (en) * | 2005-07-22 | 2008-10-07 | Sony Corporation | Radiator for light emitting unit, and backlight device |
US8789962B2 (en) * | 2005-10-27 | 2014-07-29 | Vikon Surgical, Llc | Surgical headlight |
CN201028412Y (zh) * | 2006-12-29 | 2008-02-27 | 梁立人 | 一种转头灯 |
US7458706B1 (en) * | 2007-11-28 | 2008-12-02 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp with a heat sink |
JP2009140718A (ja) * | 2007-12-05 | 2009-06-25 | Toshiba Lighting & Technology Corp | 照明装置 |
US7682049B2 (en) * | 2008-04-15 | 2010-03-23 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp |
JP2010108792A (ja) * | 2008-10-30 | 2010-05-13 | Toshiba Lighting & Technology Corp | 照明器具 |
IT1392500B1 (it) | 2008-12-30 | 2012-03-09 | I B T S P A | Dispositivo di illuminazione a led a dissipazione di calore ottimizzata per esterni e grandi aree coperte |
KR101742678B1 (ko) | 2010-09-17 | 2017-06-01 | 엘지이노텍 주식회사 | 램프 장치 |
-
2010
- 2010-09-17 KR KR1020100091547A patent/KR101742678B1/ko active IP Right Grant
-
2011
- 2011-02-08 EP EP11153747A patent/EP2431660B1/en active Active
- 2011-02-08 EP EP12176009.4A patent/EP2511606B1/en active Active
- 2011-03-04 US US13/040,779 patent/US8476813B2/en active Active
- 2011-03-22 CN CN201110072437.2A patent/CN102410515B/zh active Active
- 2011-07-08 JP JP2011151734A patent/JP5868622B2/ja active Active
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2016
- 2016-01-06 JP JP2016001095A patent/JP6196330B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007513378A (ja) * | 2003-12-02 | 2007-05-24 | スリーエム イノベイティブ プロパティズ カンパニー | 固体光デバイス |
JP2007005058A (ja) * | 2005-06-22 | 2007-01-11 | Matsushita Electric Works Ltd | 照明器具 |
JP2007095684A (ja) * | 2005-09-26 | 2007-04-12 | Osram Sylvania Inc | 軸方向配列の直接光学式結合を用いるled灯 |
US20080049399A1 (en) * | 2006-07-12 | 2008-02-28 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Lighting device |
WO2009044716A1 (ja) * | 2007-10-01 | 2009-04-09 | Koha Co., Ltd. | 発光装置 |
WO2010089397A1 (de) * | 2009-02-09 | 2010-08-12 | Osram Gesellschaft mit beschränkter Haftung | Kühlkörper für eine leuchtvorrichtung |
JP2012517659A (ja) * | 2009-02-09 | 2012-08-02 | オスラム アクチエンゲゼルシャフト | 照明装置用の冷却体 |
Also Published As
Publication number | Publication date |
---|---|
EP2511606B1 (en) | 2014-01-15 |
JP5868622B2 (ja) | 2016-02-24 |
JP2016042492A (ja) | 2016-03-31 |
CN102410515B (zh) | 2014-06-11 |
JP6196330B2 (ja) | 2017-09-13 |
KR101742678B1 (ko) | 2017-06-01 |
US8476813B2 (en) | 2013-07-02 |
EP2511606A1 (en) | 2012-10-17 |
CN102410515A (zh) | 2012-04-11 |
KR20120029632A (ko) | 2012-03-27 |
EP2431660A1 (en) | 2012-03-21 |
US20110204764A1 (en) | 2011-08-25 |
EP2431660B1 (en) | 2012-11-07 |
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