JP2009135026A - Led照明器具 - Google Patents
Led照明器具 Download PDFInfo
- Publication number
- JP2009135026A JP2009135026A JP2007311109A JP2007311109A JP2009135026A JP 2009135026 A JP2009135026 A JP 2009135026A JP 2007311109 A JP2007311109 A JP 2007311109A JP 2007311109 A JP2007311109 A JP 2007311109A JP 2009135026 A JP2009135026 A JP 2009135026A
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- JP
- Japan
- Prior art keywords
- led
- transparent member
- led module
- leds
- heat
- 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.)
- Pending
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
【解決手段】
複数のLEDが面実装されたLEDモジュール14を放熱部13に取り付け、LEDモジュール14を包み込んで絶縁性の透明部材15でモールドする。LEDモジュール14のLEDからの放射光は絶縁性の透明部材15を通って外表面から出射され、LEDの熱は放熱部13及び透明部材15で放熱する。口金11は放熱部13の透明部材15の反対側に設けられ、LEDモジュール14のLEDを点灯する点灯回路に電気的に接続される。
【選択図】 図1
Description
Claims (3)
- 複数のLEDが面実装されたLEDモジュールと;
前記LEDモジュールが取り付けられ前記LEDの熱を放熱する放熱部と;
前記LEDモジュールを包み込んでモールドされ前記LEDからの放射光を導光して外表面から外部に出射する絶縁性の透明部材と;
前記放熱部の前記透明部材の反対側に設けられ、前記LEDを点灯する点灯回路に電気的に接続された口金と;
を備えたことを特徴とするLED照明器具。 - 前記透明部材は、熱伝導性のフィラーを入れた層と前記フィラーを入れていない層との少なくとも二層から形成され、表面部位は前記フィラーを入れていない層としたことを特徴とする請求項1記載のLED照明器具。
- 前記透明部材の表面部位に凹凸を施したことを特徴とする請求項1または2記載のLED照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007311109A JP2009135026A (ja) | 2007-11-30 | 2007-11-30 | Led照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007311109A JP2009135026A (ja) | 2007-11-30 | 2007-11-30 | Led照明器具 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009135026A true JP2009135026A (ja) | 2009-06-18 |
Family
ID=40866712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007311109A Pending JP2009135026A (ja) | 2007-11-30 | 2007-11-30 | Led照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2009135026A (ja) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011105030A1 (ja) * | 2010-02-23 | 2011-09-01 | 東芝ライテック株式会社 | 口金付ランプおよび照明器具 |
EP2390553A2 (en) | 2010-05-24 | 2011-11-30 | TRENTA Co., Ltd | LED illuminating apparatus |
JP2012015067A (ja) * | 2010-07-05 | 2012-01-19 | Sumitomo Bakelite Co Ltd | 光源装置および照明器具 |
WO2012060049A1 (ja) * | 2010-11-04 | 2012-05-10 | パナソニック株式会社 | 発光装置、電球形ランプ及び照明装置 |
JP2012138288A (ja) * | 2010-12-27 | 2012-07-19 | Taihei Dengyo Kaisha Ltd | Led電球 |
JP2012156036A (ja) * | 2011-01-27 | 2012-08-16 | Iwasaki Electric Co Ltd | Ledランプ |
US8324789B2 (en) | 2009-09-25 | 2012-12-04 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment |
US8354783B2 (en) | 2009-09-24 | 2013-01-15 | Toshiba Lighting & Technology Corporation | Light-emitting device.having a frame member surrounding light-emitting elements and illumination device utilizing light-emitting device |
US8376562B2 (en) | 2009-09-25 | 2013-02-19 | Toshiba Lighting & Technology Corporation | Light-emitting module, self-ballasted lamp and lighting equipment |
US8382325B2 (en) | 2009-06-30 | 2013-02-26 | Toshiba Lighting & Technology Corporation | Lamp and lighting equipment using the same |
US8395304B2 (en) | 2009-09-25 | 2013-03-12 | Toshiba Lighting & Technology Corporation | Lamp and lighting equipment with thermally conductive substrate and body |
US8415889B2 (en) | 2009-07-29 | 2013-04-09 | Toshiba Lighting & Technology Corporation | LED lighting equipment |
US8500316B2 (en) | 2010-02-26 | 2013-08-06 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment |
US8678618B2 (en) | 2009-09-25 | 2014-03-25 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp having a light-transmissive member in contact with light emitting elements and lighting equipment incorporating the same |
US8858041B2 (en) | 2005-04-08 | 2014-10-14 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
JP2014532976A (ja) * | 2011-11-29 | 2014-12-08 | デドン カンパニーリミテッド | Led照明灯 |
US9018828B2 (en) | 2007-10-16 | 2015-04-28 | Toshiba Lighting & Technology Corporation | Light emitting element lamp and lighting equipment |
KR101535463B1 (ko) * | 2010-11-30 | 2015-07-10 | 삼성전자주식회사 | 엘이디 램프 |
US9599289B2 (en) | 2011-11-02 | 2017-03-21 | Citizen Electronics Co., Ltd. | Light source and lighting device including the same |
US10274185B2 (en) | 2014-03-28 | 2019-04-30 | Kabushiki Kaisha Toshiba | Lighting device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57157989U (ja) * | 1981-03-30 | 1982-10-04 | ||
JPH10269826A (ja) * | 1997-03-24 | 1998-10-09 | Izumi Kk | 光拡散シート及びこれを使用した照明器具 |
JP2005093097A (ja) * | 2003-09-12 | 2005-04-07 | Sanyo Electric Co Ltd | 照明装置 |
JP2006244725A (ja) * | 2005-02-28 | 2006-09-14 | Atex Co Ltd | Led照明装置 |
-
2007
- 2007-11-30 JP JP2007311109A patent/JP2009135026A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57157989U (ja) * | 1981-03-30 | 1982-10-04 | ||
JPH10269826A (ja) * | 1997-03-24 | 1998-10-09 | Izumi Kk | 光拡散シート及びこれを使用した照明器具 |
JP2005093097A (ja) * | 2003-09-12 | 2005-04-07 | Sanyo Electric Co Ltd | 照明装置 |
JP2006244725A (ja) * | 2005-02-28 | 2006-09-14 | Atex Co Ltd | Led照明装置 |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9772098B2 (en) | 2005-04-08 | 2017-09-26 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US9249967B2 (en) | 2005-04-08 | 2016-02-02 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US9234657B2 (en) | 2005-04-08 | 2016-01-12 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US9103541B2 (en) | 2005-04-08 | 2015-08-11 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US9080759B2 (en) | 2005-04-08 | 2015-07-14 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US8992041B2 (en) | 2005-04-08 | 2015-03-31 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US8979315B2 (en) | 2005-04-08 | 2015-03-17 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US8858041B2 (en) | 2005-04-08 | 2014-10-14 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US9018828B2 (en) | 2007-10-16 | 2015-04-28 | Toshiba Lighting & Technology Corporation | Light emitting element lamp and lighting equipment |
US8382325B2 (en) | 2009-06-30 | 2013-02-26 | Toshiba Lighting & Technology Corporation | Lamp and lighting equipment using the same |
US8415889B2 (en) | 2009-07-29 | 2013-04-09 | Toshiba Lighting & Technology Corporation | LED lighting equipment |
US8354783B2 (en) | 2009-09-24 | 2013-01-15 | Toshiba Lighting & Technology Corporation | Light-emitting device.having a frame member surrounding light-emitting elements and illumination device utilizing light-emitting device |
US8998457B2 (en) | 2009-09-25 | 2015-04-07 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment having a support portion in contact with an inner circumference of a base body |
US8376562B2 (en) | 2009-09-25 | 2013-02-19 | Toshiba Lighting & Technology Corporation | Light-emitting module, self-ballasted lamp and lighting equipment |
US8395304B2 (en) | 2009-09-25 | 2013-03-12 | Toshiba Lighting & Technology Corporation | Lamp and lighting equipment with thermally conductive substrate and body |
US8324789B2 (en) | 2009-09-25 | 2012-12-04 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment |
US8678618B2 (en) | 2009-09-25 | 2014-03-25 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp having a light-transmissive member in contact with light emitting elements and lighting equipment incorporating the same |
WO2011105030A1 (ja) * | 2010-02-23 | 2011-09-01 | 東芝ライテック株式会社 | 口金付ランプおよび照明器具 |
JP2011175771A (ja) * | 2010-02-23 | 2011-09-08 | Toshiba Lighting & Technology Corp | 口金付ランプおよび照明器具 |
US8500316B2 (en) | 2010-02-26 | 2013-08-06 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment |
EP2390553A2 (en) | 2010-05-24 | 2011-11-30 | TRENTA Co., Ltd | LED illuminating apparatus |
JP2012015067A (ja) * | 2010-07-05 | 2012-01-19 | Sumitomo Bakelite Co Ltd | 光源装置および照明器具 |
JP5147997B2 (ja) * | 2010-11-04 | 2013-02-20 | パナソニック株式会社 | 発光装置、電球形ランプ及び照明装置 |
WO2012060049A1 (ja) * | 2010-11-04 | 2012-05-10 | パナソニック株式会社 | 発光装置、電球形ランプ及び照明装置 |
CN102792089A (zh) * | 2010-11-04 | 2012-11-21 | 松下电器产业株式会社 | 发光装置、灯泡形灯及照明装置 |
KR101535463B1 (ko) * | 2010-11-30 | 2015-07-10 | 삼성전자주식회사 | 엘이디 램프 |
JP2012138288A (ja) * | 2010-12-27 | 2012-07-19 | Taihei Dengyo Kaisha Ltd | Led電球 |
JP2012156036A (ja) * | 2011-01-27 | 2012-08-16 | Iwasaki Electric Co Ltd | Ledランプ |
US9599289B2 (en) | 2011-11-02 | 2017-03-21 | Citizen Electronics Co., Ltd. | Light source and lighting device including the same |
JP2014532976A (ja) * | 2011-11-29 | 2014-12-08 | デドン カンパニーリミテッド | Led照明灯 |
US10274185B2 (en) | 2014-03-28 | 2019-04-30 | Kabushiki Kaisha Toshiba | Lighting device |
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