JPH0312202U - - Google Patents
Info
- Publication number
- JPH0312202U JPH0312202U JP7381089U JP7381089U JPH0312202U JP H0312202 U JPH0312202 U JP H0312202U JP 7381089 U JP7381089 U JP 7381089U JP 7381089 U JP7381089 U JP 7381089U JP H0312202 U JPH0312202 U JP H0312202U
- Authority
- JP
- Japan
- Prior art keywords
- light
- illumination device
- light source
- light guide
- discharge lamp
- 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
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 3
- 239000003086 colorant Substances 0.000 claims 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案に係る照明体装置の部分断面を
示す斜視図、第２図は第１図の装置における要部
拡大断面図、および第３図は従来の照明装置の斜
視図である。
１１，１２…光源体、１３，１４…光源、１５
，１６…拡散部、１７…反射板、１８…反射体、
１９…空隙、２０…曲面状収容部分。
FIG. 1 is a perspective view showing a partial cross section of a lighting device according to the present invention, FIG. 2 is an enlarged sectional view of a main part of the device shown in FIG. 1, and FIG. 3 is a perspective view of a conventional lighting device. 11, 12... Light source body, 13, 14... Light source, 15
, 16...diffusion part, 17...reflection plate, 18...reflector,
19...Void, 20...Curved housing portion.
Claims (1)
合わせると共に各光導体の端面に光源を配置し、
被照射体側の前面および前記光導体の重ね合わせ
面に拡散部を配置したことを特徴とする照明体装
置。 ２ 前記光源が長尺円筒体の放電ランプであり、
各光導体の端面に形成した曲面状各部分に、所定
空間を介して配置されたことを特徴とする実用新
案登録請求の範囲第１項に記載の照明体装置。 ３ 前記光源が異色発光の放電ランプであり、一
方または他方のランプを個別点灯して発光色を変
えることを特徴とする実用新案登録請求の範囲第
２項に記載の照明体装置。[Claims for Utility Model Registration] 1. Light guides with wedge-shaped cross sections are stacked in opposite directions, and a light source is arranged on the end face of each light guide,
An illumination device characterized in that a diffusion section is disposed on the front surface of the irradiated object and on the overlapping surface of the light guide. 2. The light source is a long cylindrical discharge lamp,
2. The illumination device according to claim 1, wherein the lighting device is disposed at each curved portion formed on the end surface of each light guide with a predetermined space therebetween. 3. The illumination device according to claim 2, wherein the light source is a discharge lamp that emits light of different colors, and one or the other of the lamps is lit individually to change the color of the light emitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7381089U JPH0312202U (en) | 1989-06-23 | 1989-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7381089U JPH0312202U (en) | 1989-06-23 | 1989-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312202U true JPH0312202U (en) | 1991-02-07 |
Family
ID=31612947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7381089U Pending JPH0312202U (en) | 1989-06-23 | 1989-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11212092A (en) * | 1998-01-23 | 1999-08-06 | Kawaguchiko Seimitsu Kk | Liquid crystal display device |
| JP2008277286A (en) * | 2007-04-25 | 2008-11-13 | Beijing Boe Optoelectronics Technology Co Ltd | Backlight module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02201402A (en) * | 1989-01-31 | 1990-08-09 | Seiko Epson Corp | Illuminator |
-
1989
- 1989-06-23 JP JP7381089U patent/JPH0312202U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02201402A (en) * | 1989-01-31 | 1990-08-09 | Seiko Epson Corp | Illuminator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11212092A (en) * | 1998-01-23 | 1999-08-06 | Kawaguchiko Seimitsu Kk | Liquid crystal display device |
| JP2008277286A (en) * | 2007-04-25 | 2008-11-13 | Beijing Boe Optoelectronics Technology Co Ltd | Backlight module |