JPH01181003U - - Google Patents
Info
- Publication number
- JPH01181003U JPH01181003U JP7740188U JP7740188U JPH01181003U JP H01181003 U JPH01181003 U JP H01181003U JP 7740188 U JP7740188 U JP 7740188U JP 7740188 U JP7740188 U JP 7740188U JP H01181003 U JPH01181003 U JP H01181003U
- Authority
- JP
- Japan
- Prior art keywords
- optical fibers
- optical fiber
- illumination device
- light
- branched
- 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
- 239000013307 optical fiber Substances 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 6
- 239000005337 ground glass Substances 0.000 claims description 2
- 230000004907 flux Effects 0.000 description 2
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案の多分岐光フアイバー照明装置
の一実施例、第２図は従来の多分岐光フアイバー
照明装置、第３図は光フアイバーの入光部が均一
に照射されていない状態を夫々示す図である。
１……光源、２……反射鏡、３……光源ハウス
、４……多分岐光フアイバー、５，５′……照明
光、６，６′……被照明体、７……光源からの直
接光光束、８……反射鏡からの集光光束、９……
スリガラス。
Fig. 1 shows an example of the multi-branch optical fiber illumination device of the present invention, Fig. 2 shows a conventional multi-branch optical fiber illumination device, and Fig. 3 shows a state where the light input part of the optical fiber is not uniformly illuminated. FIG. 1...Light source, 2...Reflector, 3...Light source house, 4...Multi-branched optical fiber, 5, 5'...Illumination light, 6, 6'...Illuminated object, 7... From the light source Direct light flux, 8... Condensed light flux from the reflecting mirror, 9...
Ground glass.
Claims (1)
に離れた複数の物体を照明する多分岐光フアイバ
ー照明装置において、前記分岐された各光フアイ
バーからの照明光の差異を少くするために光フア
イバーの入光部にスリガラスを入れたことを特徴
とする多分岐光フアイバー照明装置。 In a multi-branch optical fiber illumination device that uses multi-branch optical fibers to illuminate a plurality of objects located apart from a light source, optical fibers are used to reduce differences in illumination light from each of the branched optical fibers. A multi-branched optical fiber illumination device characterized by having ground glass inserted into the light entrance part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7740188U JPH01181003U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7740188U JPH01181003U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01181003U true JPH01181003U (en) | 1989-12-27 |
Family
ID=31302391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7740188U Pending JPH01181003U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01181003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013167770A (en) * | 2012-02-15 | 2013-08-29 | Iwasaki Electric Co Ltd | Light source device for light guide |
-
1988
- 1988-06-10 JP JP7740188U patent/JPH01181003U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013167770A (en) * | 2012-02-15 | 2013-08-29 | Iwasaki Electric Co Ltd | Light source device for light guide |