JPH02120650U - - Google Patents
Info
- Publication number
- JPH02120650U JPH02120650U JP2871089U JP2871089U JPH02120650U JP H02120650 U JPH02120650 U JP H02120650U JP 2871089 U JP2871089 U JP 2871089U JP 2871089 U JP2871089 U JP 2871089U JP H02120650 U JPH02120650 U JP H02120650U
- Authority
- JP
- Japan
- Prior art keywords
- rectangular
- grid
- surface material
- ceiling surface
- air conditioning
- 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
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Duct Arrangements (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第２図は本案装置の一部を示す断面図、第３図
は同装置の底面図である。第１図は第３図の一部
拡大図である。第４図は第１図の丸印部分の拡大
図である。第５図は第３図の空調用スリツトの配
置を変更した他の実施例に係る装置底面図、第６
図はその一部拡大図、第７図は第６図丸印部分の
拡大図である。
図中の、１は基本支持バー、２はクロス支持バ
ー、３はスリツト構成用支持バー、４は空調用ス
リツト、５は反射板、６は蛍光ランプ、９は天井
表面材を示す。
FIG. 2 is a sectional view showing a part of the device, and FIG. 3 is a bottom view of the device. FIG. 1 is a partially enlarged view of FIG. 3. FIG. 4 is an enlarged view of the circled portion in FIG. FIG. 5 is a bottom view of the device according to another embodiment in which the arrangement of the air conditioning slits in FIG. 3 is changed;
The figure is a partially enlarged view, and FIG. 7 is an enlarged view of the circled part in FIG. In the figure, 1 is a basic support bar, 2 is a cross support bar, 3 is a support bar for slit configuration, 4 is an air conditioning slit, 5 is a reflector, 6 is a fluorescent lamp, and 9 is a ceiling surface material.
Claims (1)
、この格子状の格子体における矩形状の各升目に
矩形状の天井表面材を配置し、この矩形状の天井
表面材における、少なくとも一辺と前記升目にお
ける対応する辺との間に、その辺とほぼ同じ長さ
の空調用の通風スリツトを設けたことを特徴とす
る天井用照明装置。 A large number of straight tube lighting fixtures are arranged in a grid pattern vertically and horizontally, and a rectangular ceiling surface material is arranged in each rectangular square of this grid structure, and at least one side of this rectangular ceiling surface material is A ceiling lighting device characterized in that a ventilation slit for air conditioning is provided between a corresponding side of the grid and has approximately the same length as that side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2871089U JPH02120650U (en) | 1989-03-14 | 1989-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2871089U JPH02120650U (en) | 1989-03-14 | 1989-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120650U true JPH02120650U (en) | 1990-09-28 |
Family
ID=31252291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2871089U Pending JPH02120650U (en) | 1989-03-14 | 1989-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120650U (en) |
-
1989
- 1989-03-14 JP JP2871089U patent/JPH02120650U/ja active Pending
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