JPS62123011U - - Google Patents
Info
- Publication number
- JPS62123011U JPS62123011U JP1112486U JP1112486U JPS62123011U JP S62123011 U JPS62123011 U JP S62123011U JP 1112486 U JP1112486 U JP 1112486U JP 1112486 U JP1112486 U JP 1112486U JP S62123011 U JPS62123011 U JP S62123011U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- lamp
- utility
- transparent plate
- model registration
- 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
- 238000005286 illumination Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図はこの考案の一実施例の部分断面図、第
２図はその取付け状態を示す側面図、第３図はそ
の利点を示す説明図、第４図は従来例の斜視図、
第５図はその部分拡大側面図である。 ２２……器具本体、２４……照明用開口部、３
０……ランプ、４０……透光板。
２図はその取付け状態を示す側面図、第３図はそ
の利点を示す説明図、第４図は従来例の斜視図、
第５図はその部分拡大側面図である。 ２２……器具本体、２４……照明用開口部、３
０……ランプ、４０……透光板。
Claims (1)
- 【実用新案登録請求の範囲】 (1) ランプを収納した器具本体の照明用開口部
を透光板で覆つた黒板灯。 (2) 前記器具本体を黒板の前方かつ上方に設置
して前記照明用開口部を前記黒板方向に向け、前
記透光板を斜め下向きの姿勢とした実用新案登録
請求の範囲第(1)項記載の黒板灯。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986011124U JPH0310562Y2 (ja) | 1986-01-27 | 1986-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986011124U JPH0310562Y2 (ja) | 1986-01-27 | 1986-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62123011U true JPS62123011U (ja) | 1987-08-05 |
| JPH0310562Y2 JPH0310562Y2 (ja) | 1991-03-15 |
Family
ID=30798053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986011124U Expired JPH0310562Y2 (ja) | 1986-01-27 | 1986-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310562Y2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134540U (ja) * | 1978-03-07 | 1979-09-18 | ||
| JPS57107211U (ja) * | 1980-12-23 | 1982-07-02 |
-
1986
- 1986-01-27 JP JP1986011124U patent/JPH0310562Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134540U (ja) * | 1978-03-07 | 1979-09-18 | ||
| JPS57107211U (ja) * | 1980-12-23 | 1982-07-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310562Y2 (ja) | 1991-03-15 |