JP5351817B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP5351817B2 JP5351817B2 JP2010092759A JP2010092759A JP5351817B2 JP 5351817 B2 JP5351817 B2 JP 5351817B2 JP 2010092759 A JP2010092759 A JP 2010092759A JP 2010092759 A JP2010092759 A JP 2010092759A JP 5351817 B2 JP5351817 B2 JP 5351817B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat radiating
- substrate
- lighting fixture
- members
- 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
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Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Description
2 固定具
3,3a,3b 照明器具本体
4,4a 基板
5 電源ケーブル
6,6a 放熱部
11 LEDモジュール
21 放熱用部材
22 放熱フィン
23 凹部
H 挿通孔
X 取付対象体
Claims (1)
- 取付対象体に固定するための固定具と、一方の面に発光素子が配設された基板と、前記発光素子に対して電気的に接続された電源ケーブルと、複数の放熱フィンが形成されると共に一端部が前記固定具に固定され、かつ他端部に前記基板が固定されて、温度上昇した当該基板の熱を当該他端部において吸熱して当該各放熱フィンから放熱する放熱部とを備え、
前記放熱部は、互いに等しい形状に形成されると共に分離可能な一対の第1放熱用部材、および当該両第1放熱用部材とは別個に前記基板における他方の面に固定された第2放熱用部材を備えて構成され、
前記一対の第1放熱用部材の互いに接合される各接合面には、接合状態において前記電源ケーブルを挿通させる挿通孔を構成する凹部がそれぞれ形成され、
前記第2放熱用部材は、前記第1放熱用部材と等しい形状に形成されている照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010092759A JP5351817B2 (ja) | 2010-04-14 | 2010-04-14 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010092759A JP5351817B2 (ja) | 2010-04-14 | 2010-04-14 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011222433A JP2011222433A (ja) | 2011-11-04 |
JP5351817B2 true JP5351817B2 (ja) | 2013-11-27 |
Family
ID=45039134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010092759A Expired - Fee Related JP5351817B2 (ja) | 2010-04-14 | 2010-04-14 | 照明器具 |
Country Status (1)
Country | Link |
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JP (1) | JP5351817B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015133196A1 (ja) * | 2014-03-03 | 2015-09-11 | 株式会社アイ・ライティング・システム | 照明器具及びled光源ユニット |
KR20160028552A (ko) * | 2014-09-03 | 2016-03-14 | 주식회사 케이엠더블유 | 엘이디 천장등 |
KR102604488B1 (ko) * | 2018-05-20 | 2023-11-22 | 아베야테크, 엘엘씨 | 저온 분야용 led |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100531804B1 (ko) * | 2002-12-17 | 2005-12-02 | 엘지전자 주식회사 | 무전극 조명 시스템 |
JP2005229102A (ja) * | 2004-01-13 | 2005-08-25 | Fuji Electric Systems Co Ltd | ヒートシンク |
JP2005352268A (ja) * | 2004-06-11 | 2005-12-22 | Sharp Corp | リフレクタ、これを用いた光源装置、この光源装置を備えた投射型表示装置及びリフレクタの反射膜形成方法 |
JP5353216B2 (ja) * | 2008-01-07 | 2013-11-27 | 東芝ライテック株式会社 | Led電球及び照明器具 |
-
2010
- 2010-04-14 JP JP2010092759A patent/JP5351817B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2011222433A (ja) | 2011-11-04 |
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