JPS6193916U - - Google Patents
Info
- Publication number
- JPS6193916U JPS6193916U JP17836384U JP17836384U JPS6193916U JP S6193916 U JPS6193916 U JP S6193916U JP 17836384 U JP17836384 U JP 17836384U JP 17836384 U JP17836384 U JP 17836384U JP S6193916 U JPS6193916 U JP S6193916U
- Authority
- JP
- Japan
- Prior art keywords
- reflective surface
- light source
- light
- shielding plate
- directivity
- 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
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案一実施例の断面図、第２図は他
の実施例の断面図、第３図乃至第６図は夫々２つ
の光源を備えた実施例の断面図、第７図乃至第９
図は作業環境を示す平面図、斜視図及び正面図で
あり、１は光源、２は遮光板、３は反射面を示す
。
Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a sectional view of another embodiment, Figs. 3 to 6 are sectional views of an embodiment each equipped with two light sources, and Figs. 9th
The figures are a plan view, a perspective view, and a front view showing the working environment, where 1 is a light source, 2 is a light shielding plate, and 3 is a reflective surface.
Claims (1)
を囲む反射面を反射光の方向を鉛直方向に対して
斜め方向とする指向性を備えた正反射面としたこ
とを特徴とする照明器具。 A lighting device characterized in that a light shielding plate is disposed directly below the light source, and the reflective surface surrounding the light source is a specular reflective surface with directivity such that the direction of reflected light is diagonal to the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17836384U JPS6193916U (en) | 1984-11-24 | 1984-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17836384U JPS6193916U (en) | 1984-11-24 | 1984-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6193916U true JPS6193916U (en) | 1986-06-17 |
Family
ID=30735930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17836384U Pending JPS6193916U (en) | 1984-11-24 | 1984-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6193916U (en) |
-
1984
- 1984-11-24 JP JP17836384U patent/JPS6193916U/ja active Pending