JP5333488B2 - Ｌｅｄ点灯装置 - Google Patents

Ｌｅｄ点灯装置 Download PDF

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Publication number
JP5333488B2
JP5333488B2 JP2011048440A JP2011048440A JP5333488B2 JP 5333488 B2 JP5333488 B2 JP 5333488B2 JP 2011048440 A JP2011048440 A JP 2011048440A JP 2011048440 A JP2011048440 A JP 2011048440A JP 5333488 B2 JP5333488 B2 JP 5333488B2
Authority
JP
Japan
Prior art keywords
power supply
led
heat
supply circuit
cover
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 - Lifetime
Application number
JP2011048440A
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English (en)
Japanese (ja)
Other versions
JP2011119278A (ja
JP2011119278A5 (enExample
Inventor
浩行 迫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2011048440A priority Critical patent/JP5333488B2/ja
Publication of JP2011119278A publication Critical patent/JP2011119278A/ja
Publication of JP2011119278A5 publication Critical patent/JP2011119278A5/ja
Application granted granted Critical
Publication of JP5333488B2 publication Critical patent/JP5333488B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
JP2011048440A 2011-03-07 2011-03-07 Ｌｅｄ点灯装置 Expired - Lifetime JP5333488B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011048440A JP5333488B2 (ja) 2011-03-07 2011-03-07 Ｌｅｄ点灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011048440A JP5333488B2 (ja) 2011-03-07 2011-03-07 Ｌｅｄ点灯装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2008185088A Division JP2008252141A (ja) 2008-07-16 2008-07-16 Ｌｅｄ点灯装置

Publications (3)

Publication Number Publication Date
JP2011119278A JP2011119278A (ja) 2011-06-16
JP2011119278A5 JP2011119278A5 (enExample) 2012-03-29
JP5333488B2 true JP5333488B2 (ja) 2013-11-06

Family

ID=44284318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011048440A Expired - Lifetime JP5333488B2 (ja) 2011-03-07 2011-03-07 Ｌｅｄ点灯装置

Country Status (1)

Country Link
JP (1) JP5333488B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102705760A (zh) * 2012-05-29 2012-10-03 巨尔(上海)光电照明有限公司 一种适合在特殊场所使用的led照明灯具
JP2015159020A (ja) * 2014-02-24 2015-09-03 アイリスオーヤマ株式会社 Ｌｅｄ照明装置
JP6568481B2 (ja) * 2016-01-13 2019-08-28 シチズン時計株式会社 Ｌｅｄ電球
JP6578270B2 (ja) * 2016-12-27 2019-09-18 東芝ライテック株式会社 照明器具
JP7008194B2 (ja) * 2017-06-07 2022-02-10 パナソニックＩｐマネジメント株式会社 光源ユニット、照明器具
JP7199640B2 (ja) * 2019-02-15 2023-01-06 岩崎電気株式会社 照明器具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138960U (ja) * 1984-08-10 1986-03-11 シャープ株式会社 表示装置
JPH0247069U (enExample) * 1988-09-28 1990-03-30
JPH0566718A (ja) * 1991-09-09 1993-03-19 Toshiba Lighting & Technol Corp 発光ダイオード表示素子
JPH1125719A (ja) * 1997-07-03 1999-01-29 S T Energ Kk 点滅灯
WO2000036336A1 (en) * 1998-12-17 2000-06-22 Koninklijke Philips Electronics N.V. Light engine
JP2003059335A (ja) * 2001-08-13 2003-02-28 Eitekkusu Kk Ｌｅｄ照明装置
JP2003092022A (ja) * 2001-09-19 2003-03-28 Yamada Shomei Kk 照明器具の放熱構造及び照明器具
JP4825160B2 (ja) * 2007-04-06 2011-11-30 コイズミ照明株式会社 Ｌｅｄ照明器具
JP2009099627A (ja) * 2007-10-12 2009-05-07 Panasonic Electric Works Co Ltd Ｌｅｄ照明器具
JP2009231473A (ja) * 2008-03-21 2009-10-08 Sharp Corp 照明モジュール、およびこの照明モジュールを用いた電子機器
JP5087175B2 (ja) * 2012-03-07 2012-11-28 パナソニック株式会社 Ｌｅｄ照明器具

Also Published As

Publication number Publication date
JP2011119278A (ja) 2011-06-16

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