JPH01155206U - - Google Patents
Info
- Publication number
- JPH01155206U JPH01155206U JP1988051197U JP5119788U JPH01155206U JP H01155206 U JPH01155206 U JP H01155206U JP 1988051197 U JP1988051197 U JP 1988051197U JP 5119788 U JP5119788 U JP 5119788U JP H01155206 U JPH01155206 U JP H01155206U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- bulb
- light
- bulbs
- reflects
- 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.)
- Granted
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図ａ〜ｃは本考案の一実施例を正面断面図
、側面断面図、及び平面図、第２図は同上の動作
説明図、第３図は従来例の照明効果の説明図であ
る。
１はランプ、１ａ〜１ｄはバルブ、２は反射板
、２ａは反射面、１０は天井、１１は壁面である
。
Figures 1 a to c are front sectional views, side sectional views, and plan views of one embodiment of the present invention, Figure 2 is an explanatory diagram of the same operation, and Figure 3 is an explanatory diagram of the illumination effect of a conventional example. . 1 is a lamp, 1a to 1d are bulbs, 2 is a reflecting plate, 2a is a reflective surface, 10 is a ceiling, and 11 is a wall surface.
Claims (1)
、複数本の直管状のバルブが平面的に並設され隣
合うバルブ同士が連通されたランプと、このラン
プの光を反射する反射板とを備え、上記ランプの
最も壁面から遠いバルブの中心軸を焦点とし所望
の方向に上記バルブの光を反射する放物面に反射
板の上記バルブ側の反射面を形成し、ランプの複
数本のバルブが並設された平面に垂直な方向を上
記放物面となつた反射面の光の反射方向と一致さ
せて成ることを特徴とする照明器具。 A ceiling-embedded lighting fixture that illuminates a wall surface, which includes a lamp in which a plurality of straight tube-shaped bulbs are arranged side by side in a plane and adjacent bulbs communicate with each other, and a reflector that reflects the light from the lamp. , the reflecting surface on the bulb side of the reflector plate is formed as a paraboloid that reflects the light of the bulb in a desired direction with the central axis of the bulb furthest from the wall surface of the lamp as the focal point, and the plurality of bulbs of the lamp A lighting device characterized in that a direction perpendicular to the parallel planes coincides with a direction in which light is reflected by the parabolic reflecting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988051197U JPH0346412Y2 (en) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988051197U JPH0346412Y2 (en) | 1988-04-15 | 1988-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01155206U true JPH01155206U (en) | 1989-10-25 |
| JPH0346412Y2 JPH0346412Y2 (en) | 1991-10-01 |
Family
ID=31277227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988051197U Expired JPH0346412Y2 (en) | 1988-04-15 | 1988-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346412Y2 (en) |
-
1988
- 1988-04-15 JP JP1988051197U patent/JPH0346412Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346412Y2 (en) | 1991-10-01 |
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