JPS62195906U - - Google Patents
Info
- Publication number
- JPS62195906U JPS62195906U JP8464686U JP8464686U JPS62195906U JP S62195906 U JPS62195906 U JP S62195906U JP 8464686 U JP8464686 U JP 8464686U JP 8464686 U JP8464686 U JP 8464686U JP S62195906 U JPS62195906 U JP S62195906U
- Authority
- JP
- Japan
- Prior art keywords
- arcuate
- condensing lens
- lower half
- concentrator
- lighting device
- 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
- 238000000149 argon plasma sintering Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Microscoopes, Condenser (AREA)
- Optical Couplings Of Light Guides (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図は本考案に係る照明装置の一例を示す概
略斜視図である。
１：集光器、２：集光レンズ、２Ａ：集光レン
ズ上半部、２Ｂ：集光レンズ下半部、３：反射板
、４：グラスフアイバー、５：屋内、６：光散乱
レンズ。
FIG. 1 is a schematic perspective view showing an example of a lighting device according to the present invention. 1: Condenser, 2: Condenser lens, 2A: Upper half of condenser lens, 2B: Lower half of condenser lens, 3: Reflector, 4: Glass fiber, 5: Indoor, 6: Light scattering lens.
Claims (1)
明用光散乱レンズとを光フアイバーで連結してな
る照明装置において、前記集光器は上半部が断面
円弧ないし弧状を成すと共に下半部が断面狭小形
状をなす透明棒状の集光レンズと、該集光レンズ
の下半部外面に沿つて設けられた反射板とからな
り、かつ該集光レンズの下半部の下端に沿つてグ
ラスフアイバーが並設されていることを特徴とす
る太陽光を利用した照明装置。 In a lighting device in which a concentrator for concentrating sunlight and a light scattering lens for illumination installed indoors are connected by an optical fiber, the upper half of the concentrator has an arcuate or arcuate cross section, and the lower half has an arcuate or arcuate cross section. It consists of a transparent bar-shaped condensing lens whose half part has a narrow cross-sectional shape, and a reflecting plate provided along the outer surface of the lower half of the condensing lens, and a reflecting plate provided along the lower edge of the lower half of the condensing lens. A lighting device that uses sunlight and is characterized by having glass fibers arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986084646U JPH0447846Y2 (en) | 1986-06-02 | 1986-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986084646U JPH0447846Y2 (en) | 1986-06-02 | 1986-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62195906U true JPS62195906U (en) | 1987-12-12 |
| JPH0447846Y2 JPH0447846Y2 (en) | 1992-11-11 |
Family
ID=30939336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986084646U Expired JPH0447846Y2 (en) | 1986-06-02 | 1986-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447846Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120948U (en) * | 1978-02-14 | 1979-08-24 | ||
| JPS5923401A (en) * | 1982-07-28 | 1984-02-06 | 阿部 利秋 | Illuminator by glass fiber |
-
1986
- 1986-06-02 JP JP1986084646U patent/JPH0447846Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120948U (en) * | 1978-02-14 | 1979-08-24 | ||
| JPS5923401A (en) * | 1982-07-28 | 1984-02-06 | 阿部 利秋 | Illuminator by glass fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447846Y2 (en) | 1992-11-11 |