JPS5874705U - ceiling mounted light fixtures - Google Patents
ceiling mounted light fixturesInfo
- Publication number
- JPS5874705U JPS5874705U JP17001481U JP17001481U JPS5874705U JP S5874705 U JPS5874705 U JP S5874705U JP 17001481 U JP17001481 U JP 17001481U JP 17001481 U JP17001481 U JP 17001481U JP S5874705 U JPS5874705 U JP S5874705U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- ceiling
- light
- louver
- opening window
- 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
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す概略縦断面図、第２図
は同上の概略部分横断面図、第３図は従来例の問題点を
示す部分拡大断面図、第４図は同上のルーバに反射され
る問題点を示す斜視図、第５図及び第６図は夫々本考案
の一実施例を示す部分拡大断面図、第７図は同上のルー
バの一使用状態を示す斜視図、第８図は同上の部分斜視
図、第９図は同上に用いる反射板を示す部分斜視図であ
り、１は天井面、２は開口窓、３は器具本体、４はラン
プ、５はルーバ、６は内鍔、７は枠、８は非直接反射面
である。Fig. 1 is a schematic vertical sectional view showing an embodiment of the present invention, Fig. 2 is a schematic partial cross-sectional view of the same as above, Fig. 3 is a partially enlarged sectional view showing problems of the conventional example, and Fig. 4 is the same as above. FIGS. 5 and 6 are partially enlarged cross-sectional views showing an embodiment of the present invention, and FIG. 7 is a perspective view showing the louver in use. , FIG. 8 is a partial perspective view of the same as above, and FIG. 9 is a partial perspective view of a reflector used in the same. 1 is a ceiling surface, 2 is an opening window, 3 is a main body of the appliance, 4 is a lamp, and 5 is a louver. , 6 is an inner flange, 7 is a frame, and 8 is a non-direct reflection surface.
Claims (1)
した下面が開口する箱形の器具本体と、器具本体内の上
部に収めた参ンプの下方に配置されてランプからの光を
散光させて室内に進める内表面が鏡面となったルーバと
、開口窓の周縁に配置されて開口窓内に突出する内鍔で
上記のルーバの下端周縁を支持する枠とを備え、ルーバ
の内表面がわでランプに対向する部分の内鍔がランプか
らの光を吸収するかまたは乱反射させる非直接反射面と
なった天井取付型照明器具。A box-shaped appliance body with an open bottom that is placed in the ceiling with its lower end placed on the ceiling and an opening window placed in the ceiling, and a lamp placed below the lamp housed in the upper part of the appliance body to allow light from the lamp. The louver includes a louver with a mirrored inner surface that diffuses light and allows the light to enter the room, and a frame that supports the lower edge of the louver with an inner flange that is placed around the periphery of the opening window and projects into the opening window. A ceiling-mounted lighting fixture whose inner surface is a non-direct reflective surface that absorbs or diffuses the light from the lamp, with the inner brim of the portion facing the lamp serving as a non-direct reflection surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17001481U JPS5874705U (en) | 1981-11-14 | 1981-11-14 | ceiling mounted light fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17001481U JPS5874705U (en) | 1981-11-14 | 1981-11-14 | ceiling mounted light fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5874705U true JPS5874705U (en) | 1983-05-20 |
Family
ID=29961980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17001481U Pending JPS5874705U (en) | 1981-11-14 | 1981-11-14 | ceiling mounted light fixtures |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5874705U (en) |
-
1981
- 1981-11-14 JP JP17001481U patent/JPS5874705U/en active Pending
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