JP4433975B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP4433975B2 JP4433975B2 JP2004306236A JP2004306236A JP4433975B2 JP 4433975 B2 JP4433975 B2 JP 4433975B2 JP 2004306236 A JP2004306236 A JP 2004306236A JP 2004306236 A JP2004306236 A JP 2004306236A JP 4433975 B2 JP4433975 B2 JP 4433975B2
- Authority
- JP
- Japan
- Prior art keywords
- plate portion
- reflector
- top plate
- fluorescent lamp
- flat plate
- 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
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004306236A JP4433975B2 (ja) | 2004-10-20 | 2004-10-20 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004306236A JP4433975B2 (ja) | 2004-10-20 | 2004-10-20 | 照明器具 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006120426A JP2006120426A (ja) | 2006-05-11 |
JP2006120426A5 JP2006120426A5 (zh) | 2007-11-15 |
JP4433975B2 true JP4433975B2 (ja) | 2010-03-17 |
Family
ID=36538131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004306236A Expired - Fee Related JP4433975B2 (ja) | 2004-10-20 | 2004-10-20 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4433975B2 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005353574A (ja) * | 2004-05-13 | 2005-12-22 | Toshiba Lighting & Technology Corp | 多重環形蛍光ランプおよび照明装置 |
CN102235644B (zh) * | 2010-04-20 | 2012-11-21 | 中国科学院理化技术研究所 | 一种带有侧面出风口的led散热封装结构 |
JP2014203558A (ja) * | 2013-04-02 | 2014-10-27 | プロライト株式会社 | 無電極照明装置 |
JP6998526B2 (ja) * | 2017-03-03 | 2022-02-10 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP2019029124A (ja) * | 2017-07-27 | 2019-02-21 | 三菱電機株式会社 | 照明具及び照明装置 |
-
2004
- 2004-10-20 JP JP2004306236A patent/JP4433975B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006120426A (ja) | 2006-05-11 |
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