JPS63129912U - - Google Patents
Info
- Publication number
- JPS63129912U JPS63129912U JP2139187U JP2139187U JPS63129912U JP S63129912 U JPS63129912 U JP S63129912U JP 2139187 U JP2139187 U JP 2139187U JP 2139187 U JP2139187 U JP 2139187U JP S63129912 U JPS63129912 U JP S63129912U
- Authority
- JP
- Japan
- Prior art keywords
- light
- layered
- scattering
- direct sunlight
- illumination
- 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
- 238000005286 illumination Methods 0.000 claims description 2
- 238000000149 argon plasma sintering Methods 0.000 claims 2
Landscapes
- Optical Elements Other Than Lenses (AREA)
Description
第１図は本考案に係る太陽直達光を利用した照
明用散光装置の一実施例を示す斜面図、第２図は
縦断面図、第３図及び第４図は夫々その使用状態
を示す縦断面図、第５図乃至第７図は夫々従来の
太陽直達光を利用した照明用散光装置の各例を示
す縦断面図である。
１…抛物錐柱、２…円柱。
Fig. 1 is a perspective view showing an embodiment of the lighting diffuser using direct solar light according to the present invention, Fig. 2 is a vertical cross-sectional view, and Figs. 3 and 4 are longitudinal cross-sectional views showing the usage state. The plan view and FIGS. 5 to 7 are longitudinal cross-sectional views showing examples of conventional illumination diffuser devices that utilize direct sunlight. 1... Conical pyramid, 2... Cylindrical.
Claims (1)
層着された円柱に同心状に内蔵してなることを特
徴とする太陽直達光を利用した照明用散光装置。 A light scattering device for illumination using direct sunlight, characterized in that a conical pyramid layered with a light-reflecting material is built concentrically into a cylinder layered with a light-scattering material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2139187U JPS63129912U (en) | 1987-02-18 | 1987-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2139187U JPS63129912U (en) | 1987-02-18 | 1987-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63129912U true JPS63129912U (en) | 1988-08-25 |
Family
ID=30817793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2139187U Pending JPS63129912U (en) | 1987-02-18 | 1987-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63129912U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717505A (en) * | 1980-07-07 | 1982-01-29 | Takashi Mori | Illuminator |
| JPS604124B2 (en) * | 1981-08-10 | 1985-02-01 | 株式会社明電舎 | Method for producing new hydrogen-containing substances |
-
1987
- 1987-02-18 JP JP2139187U patent/JPS63129912U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717505A (en) * | 1980-07-07 | 1982-01-29 | Takashi Mori | Illuminator |
| JPS604124B2 (en) * | 1981-08-10 | 1985-02-01 | 株式会社明電舎 | Method for producing new hydrogen-containing substances |