JP4375551B2 - 天井埋込形照明器具 - Google Patents
天井埋込形照明器具 Download PDFInfo
- Publication number
- JP4375551B2 JP4375551B2 JP2004193834A JP2004193834A JP4375551B2 JP 4375551 B2 JP4375551 B2 JP 4375551B2 JP 2004193834 A JP2004193834 A JP 2004193834A JP 2004193834 A JP2004193834 A JP 2004193834A JP 4375551 B2 JP4375551 B2 JP 4375551B2
- Authority
- JP
- Japan
- Prior art keywords
- emergency light
- fluorescent lamp
- ceiling
- fixture
- emergency
- 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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Description
14 蛍光ランプ
21 器具本体
22 蛍光ランプ収容部
23 非常灯
58 点灯装置
67 電池
71 通気孔
72 遮蔽体
Claims (2)
- 周辺域に蛍光ランプが配置される蛍光ランプ収容部を有する器具本体と;
器具本体の周辺域に配置され、蛍光ランプを点灯させる点灯装置と;
器具本体の中央域で蛍光ランプ収容部より内側に配置され、器具本体の中心に対して点灯装置と反対側に配置される電池を有する非常灯と;
器具本体の蛍光ランプ収容部と非常灯との間に配置され、これら蛍光ランプ収容部と非常灯とを遮蔽する筒状の遮蔽体と;
を具備していることを特徴とする天井埋込形照明器具。 - 器具本体の下面に非常灯と遮蔽体との間に連通する通気孔を設けた
ことを特徴とする請求項1記載の天井埋込形照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004193834A JP4375551B2 (ja) | 2004-06-30 | 2004-06-30 | 天井埋込形照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004193834A JP4375551B2 (ja) | 2004-06-30 | 2004-06-30 | 天井埋込形照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006019073A JP2006019073A (ja) | 2006-01-19 |
JP4375551B2 true JP4375551B2 (ja) | 2009-12-02 |
Family
ID=35793160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004193834A Expired - Fee Related JP4375551B2 (ja) | 2004-06-30 | 2004-06-30 | 天井埋込形照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4375551B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11203868B2 (en) | 2017-10-13 | 2021-12-21 | Signify Holding B.V. | Ceiling element |
-
2004
- 2004-06-30 JP JP2004193834A patent/JP4375551B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2006019073A (ja) | 2006-01-19 |
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