JP3912551B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP3912551B2 JP3912551B2 JP2006161797A JP2006161797A JP3912551B2 JP 3912551 B2 JP3912551 B2 JP 3912551B2 JP 2006161797 A JP2006161797 A JP 2006161797A JP 2006161797 A JP2006161797 A JP 2006161797A JP 3912551 B2 JP3912551 B2 JP 3912551B2
- Authority
- JP
- Japan
- Prior art keywords
- annular
- fluorescent lamp
- instrument body
- annular fluorescent
- lamp
- 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
- 239000011521 glass Substances 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
2 ガラスバルブ
4 口金ピン
11 器具本体
12a 取付面
13 開口部
16 段部
18 ソケット
21 ランプホルダ
29 セード
Claims (1)
- 中央に形成された開口部、開口部の周囲に形成された環状の平板部、平板部の周囲に形成された環状の段部を有する器具本体と;
下方照射部分が器具本体の取付面に対する最大突出部と同一か下方に位置するように段部の周囲に配設されたガラスバルブの管外径が25.5mm以下であり、かつ、ガラスバルブの環状の仮想軸と同一方向に向けて口金ピンが配設されている環状蛍光ランプと;
器具本体の段部の上方から垂直に突設され、その垂直方向から環状蛍光ランプの口金ピンが挿入されて電気的に接続されるソケットと;
器具本体の段部の上方から垂直に突設され、環状蛍光ランプのガラスバルブの外周に嵌合して保持するランプホルダと;
器具本体に取着されるセードと;
を具備していることを特徴とする照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006161797A JP3912551B2 (ja) | 2006-06-12 | 2006-06-12 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006161797A JP3912551B2 (ja) | 2006-06-12 | 2006-06-12 | 照明器具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003012665A Division JP3912529B2 (ja) | 2003-01-21 | 2003-01-21 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006294633A JP2006294633A (ja) | 2006-10-26 |
JP3912551B2 true JP3912551B2 (ja) | 2007-05-09 |
Family
ID=37414920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006161797A Expired - Fee Related JP3912551B2 (ja) | 2006-06-12 | 2006-06-12 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3912551B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011134684A (ja) * | 2009-12-25 | 2011-07-07 | Sharp Corp | 照明装置 |
JP2013179093A (ja) * | 2013-06-25 | 2013-09-09 | Sharp Corp | 照明装置 |
JP2013225529A (ja) * | 2013-08-08 | 2013-10-31 | Sharp Corp | 照明装置 |
JP2013243163A (ja) * | 2013-09-09 | 2013-12-05 | Sharp Corp | 照明装置 |
JP2014029871A (ja) * | 2013-10-07 | 2014-02-13 | Sharp Corp | 照明装置 |
JP2014029870A (ja) * | 2013-10-07 | 2014-02-13 | Sharp Corp | 照明装置 |
-
2006
- 2006-06-12 JP JP2006161797A patent/JP3912551B2/ja not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011134684A (ja) * | 2009-12-25 | 2011-07-07 | Sharp Corp | 照明装置 |
JP2013179093A (ja) * | 2013-06-25 | 2013-09-09 | Sharp Corp | 照明装置 |
JP2013225529A (ja) * | 2013-08-08 | 2013-10-31 | Sharp Corp | 照明装置 |
JP2013243163A (ja) * | 2013-09-09 | 2013-12-05 | Sharp Corp | 照明装置 |
JP2014029871A (ja) * | 2013-10-07 | 2014-02-13 | Sharp Corp | 照明装置 |
JP2014029870A (ja) * | 2013-10-07 | 2014-02-13 | Sharp Corp | 照明装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2006294633A (ja) | 2006-10-26 |
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