JPH0474807U - - Google Patents
Info
- Publication number
- JPH0474807U JPH0474807U JP11762890U JP11762890U JPH0474807U JP H0474807 U JPH0474807 U JP H0474807U JP 11762890 U JP11762890 U JP 11762890U JP 11762890 U JP11762890 U JP 11762890U JP H0474807 U JPH0474807 U JP H0474807U
- Authority
- JP
- Japan
- Prior art keywords
- lighting
- air passage
- exhaust
- cavity
- support tube
- 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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Ventilation (AREA)
Description
第１図は本考案のタスクライトの使用状態を示
す略側面図、第２図は本考案に従う照明器具の正
面図、第３図は第２図の−線矢視断面拡大図
である。 １……電源部、２……中空支持管、３……照明
器具、４……排気ホース、５……排気ダクト、６
……風量調整ツマミ、７……照明灯、８……多孔
反射板、９……透光板、１０……空洞、１１……
通気孔。
す略側面図、第２図は本考案に従う照明器具の正
面図、第３図は第２図の−線矢視断面拡大図
である。 １……電源部、２……中空支持管、３……照明
器具、４……排気ホース、５……排気ダクト、６
……風量調整ツマミ、７……照明灯、８……多孔
反射板、９……透光板、１０……空洞、１１……
通気孔。
Claims (1)
- 多孔反射板と透光板で囲われた空洞内に照明灯
をすつぽり納めてなる照明器具を風道をもつ支持
管でデスクに支持し、該照明器具内の空洞と該風
道とを連通させると共に、該風道を室圧より低圧
の排気源に連結してなる排気兼用タスクライト。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117628U JPH0720813Y2 (ja) | 1990-11-08 | 1990-11-08 | 排気兼用タスクライト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117628U JPH0720813Y2 (ja) | 1990-11-08 | 1990-11-08 | 排気兼用タスクライト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0474807U true JPH0474807U (ja) | 1992-06-30 |
| JPH0720813Y2 JPH0720813Y2 (ja) | 1995-05-15 |
Family
ID=31865528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990117628U Expired - Lifetime JPH0720813Y2 (ja) | 1990-11-08 | 1990-11-08 | 排気兼用タスクライト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720813Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50119272U (ja) * | 1974-03-14 | 1975-09-29 |
-
1990
- 1990-11-08 JP JP1990117628U patent/JPH0720813Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50119272U (ja) * | 1974-03-14 | 1975-09-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720813Y2 (ja) | 1995-05-15 |