JPS62175509U - - Google Patents
Info
- Publication number
- JPS62175509U JPS62175509U JP6235886U JP6235886U JPS62175509U JP S62175509 U JPS62175509 U JP S62175509U JP 6235886 U JP6235886 U JP 6235886U JP 6235886 U JP6235886 U JP 6235886U JP S62175509 U JPS62175509 U JP S62175509U
- Authority
- JP
- Japan
- Prior art keywords
- opened
- louver
- movable louver
- guide duct
- light
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Description
第１図Ａ，Ｂはこの考案の第１の実施例の動作
説明図、第２図はその導光ダクトの縦断面図、第
３図は同じくその破断斜視図、第４図は同じくそ
の可動ルーバの斜視図、第５図Ａ，Ｂは同じくそ
の可動ルーバの動作説明図、第６図は第２の実施
例の断面図、第７図は第３の実施例の部分断面図
、第８図Ａ，Ｂは従来例の昼間および夜間の動作
状態の断面図である。
１…採光口、２…放光口、３…室内、４…天井
、５…導光ダクト、６…可動ルーバ、７，７′，
７″…照明器具。
Figures 1A and B are explanatory diagrams of the operation of the first embodiment of this invention, Figure 2 is a vertical cross-sectional view of the light guide duct, Figure 3 is a cutaway perspective view thereof, and Figure 4 is the movable light guide duct. A perspective view of the louver, FIGS. 5A and 5B are explanatory diagrams of the operation of the movable louver, FIG. 6 is a sectional view of the second embodiment, FIG. 7 is a partial sectional view of the third embodiment, and FIG. Figures A and B are cross-sectional views of the conventional example during daytime and nighttime operation. 1...Lighting port, 2...Light emission port, 3...Indoor, 4...Ceiling, 5...Light guide duct, 6...Movable louver, 7, 7',
7″…Lighting equipment.
Claims (1)
が室内の天井部にそれぞれ開口した導光ダクトと
、この導光ダクトの前記放光口に設けた開閉可能
な可動ルーバと、この可動ルーバの下方に設けら
れて前記可動ルーバへ照射する照明器具とを備え
た採光装置。 A light guide duct whose inner surface is made of a highly reflective surface and has a light intake opening opened outdoors and a light emission outlet opened indoors in the ceiling, a movable louver that can be opened and closed provided at the light emission opening of this light guide duct, and a movable louver that can be opened and closed. A lighting device comprising: a lighting fixture provided below a louver and illuminating the movable louver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6235886U JPS62175509U (en) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6235886U JPS62175509U (en) | 1986-04-24 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62175509U true JPS62175509U (en) | 1987-11-07 |
Family
ID=30896555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6235886U Pending JPS62175509U (en) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62175509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015159831A1 (en) * | 2014-04-13 | 2015-10-22 | 本間悦子 | Lighting device for general lighting having lighting equipment integrated with skylight. |
| JP2016511914A (en) * | 2013-01-30 | 2016-04-21 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Lighting device for light guide assembly |
-
1986
- 1986-04-24 JP JP6235886U patent/JPS62175509U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016511914A (en) * | 2013-01-30 | 2016-04-21 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Lighting device for light guide assembly |
| WO2015159831A1 (en) * | 2014-04-13 | 2015-10-22 | 本間悦子 | Lighting device for general lighting having lighting equipment integrated with skylight. |
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