JPH0481410U - - Google Patents
Info
- Publication number
- JPH0481410U JPH0481410U JP12552490U JP12552490U JPH0481410U JP H0481410 U JPH0481410 U JP H0481410U JP 12552490 U JP12552490 U JP 12552490U JP 12552490 U JP12552490 U JP 12552490U JP H0481410 U JPH0481410 U JP H0481410U
- Authority
- JP
- Japan
- Prior art keywords
- louver
- light
- ceiling
- opening
- shielding member
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Ventilation (AREA)
Description
第１図、第２図はこの考案の一実施例を示す横
断面図および平面図、第３図、第４図はこの考案
の他の実施例を示す横断面図および平面図、第５
図、第６図は排気口を設けた従来の天井面を示す
平面図および斜視図である。
１１……器具本体、１１ａ……開口部、１２…
…天井、１５……反射板（灯箱）、１５ａ……開
口部、１６……蛍光ランプ（光源）、１８……ル
ーバー（遮蔽部材）。なお、図中、同一符号は同
一または相当部分を示す。
1 and 2 are a cross-sectional view and a plan view showing one embodiment of this invention, FIGS. 3 and 4 are a cross-sectional view and a plan view showing another embodiment of this invention, and FIG.
6 are a plan view and a perspective view showing a conventional ceiling surface provided with an exhaust port. 11... Instrument body, 11a... Opening, 12...
...Ceiling, 15... Reflector plate (light box), 15a... Opening, 16... Fluorescent lamp (light source), 18... Louver (shielding member). In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
はルーバー等で覆つた灯箱を両側に配置し、その
間の中央部に天井裏へ通じる排気用の開口部を設
けると共に、この開口部の下方に空気の流通可能
なルーバー等の遮蔽部材を配置したことを特徴と
する天井埋込み形照明器具。 A light box that houses a light source inside and has a light output section on the bottom that is open or covered with a louver or the like is placed on both sides, and an exhaust opening leading to the attic is provided in the center between them, and an air outlet is provided below this opening. A ceiling-embedded lighting fixture characterized by having a shielding member such as a louver that can be circulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552490U JPH0481410U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552490U JPH0481410U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481410U true JPH0481410U (en) | 1992-07-15 |
Family
ID=31873118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12552490U Pending JPH0481410U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481410U (en) |
-
1990
- 1990-11-28 JP JP12552490U patent/JPH0481410U/ja active Pending
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