JPS62164335U - - Google Patents
Info
- Publication number
- JPS62164335U JPS62164335U JP5334386U JP5334386U JPS62164335U JP S62164335 U JPS62164335 U JP S62164335U JP 5334386 U JP5334386 U JP 5334386U JP 5334386 U JP5334386 U JP 5334386U JP S62164335 U JPS62164335 U JP S62164335U
- Authority
- JP
- Japan
- Prior art keywords
- light
- illuminated
- incident
- face
- circumferential direction
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Optical Elements Other Than Lenses (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第１図は、本考案の照明装置を用いた光記録部
を示す構成図、第２図は、本考案の照明装置を適
用した液晶プリンタの概略構成図、第３図は、反
射板の拡大断面図、第４図ａは、従来の照明装置
を示す概略構成図、第４図ｂは、その縦断面図で
ある。
１……感光体ドラム１、２……帯電器、３……
光伝送体、４……液晶光シヤツタ、５……結像レ
ンズアレイ、６……光記録部、７……現像器、８
……用紙、９……転写器、１０……クリーナ、１
１……光源、１２……光伝送体、１３，１５……
拡散縞、１４……出射光、１６……反射板、１６
ａ……再帰反射層、１６ｂ……曲面板、１７……
反射膜、１８……透明樹脂層、１９……ガラスビ
ーズ。
Fig. 1 is a block diagram showing an optical recording section using the illumination device of the present invention, Fig. 2 is a schematic block diagram of a liquid crystal printer to which the illumination device of the present invention is applied, and Fig. 3 is an enlarged view of the reflector. The cross-sectional view, FIG. 4a, is a schematic configuration diagram showing a conventional lighting device, and FIG. 4b is a vertical cross-sectional view thereof. 1... Photosensitive drums 1, 2... Charger, 3...
Light transmission body, 4... Liquid crystal light shutter, 5... Imaging lens array, 6... Optical recording section, 7... Developer, 8
... Paper, 9 ... Transfer device, 10 ... Cleaner, 1
1... Light source, 12... Optical transmission body, 13, 15...
Diffusion stripe, 14...Emission light, 16...Reflector, 16
a... Retroreflective layer, 16b... Curved plate, 17...
Reflective film, 18...Transparent resin layer, 19...Glass beads.
Claims (1)
し、前記光伝送体の周面に設けた光拡散部によつ
て前記端面より入射した光を拡散反射させ、該拡
散反射させた光を前記光伝送体の周方向へ出射さ
せて被照明物を照明する照明装置において、前記
周方向へ出射させた光の内で、被照明物を照明す
る以外の光を再帰反射特性を有する反射部材で反
射させることを特徴とする照明装置。 Light from a light source is incident on an end face of a transparent light transmitting body, the light incident on the end face is diffusely reflected by a light diffusion section provided on the circumferential surface of the light transmitting body, and the diffusely reflected light is In the illumination device that illuminates an object to be illuminated by emitting light in the circumferential direction of the light transmission body, a reflecting member that has a retroreflection property for light that does not illuminate the object to be illuminated among the light emitted in the circumferential direction. A lighting device characterized by reflecting light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5334386U JPS62164335U (en) | 1986-04-08 | 1986-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5334386U JPS62164335U (en) | 1986-04-08 | 1986-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62164335U true JPS62164335U (en) | 1987-10-19 |
Family
ID=30879317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5334386U Pending JPS62164335U (en) | 1986-04-08 | 1986-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62164335U (en) |
-
1986
- 1986-04-08 JP JP5334386U patent/JPS62164335U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62164335U (en) | ||
| JPS64209U (en) | ||
| JPS6394429U (en) | ||
| JPS629254U (en) | ||
| JPS62179705U (en) | ||
| JPS58163950U (en) | Original illumination device | |
| JPH0388203U (en) | ||
| JPH01132738U (en) | ||
| JPH0470635U (en) | ||
| JPS63135263U (en) | ||
| JPS61121067U (en) | ||
| JPS63105134U (en) | ||
| JPS63118002U (en) | ||
| JPS62166305A (en) | Method and equipment for lighting | |
| JPH0422787U (en) | ||
| JPS5865055U (en) | optical device | |
| JPS58166636U (en) | Original optical image projection device | |
| JPH01124604U (en) | ||
| JPS624748U (en) | ||
| JPH0475603U (en) | ||
| JPH0337439U (en) | ||
| JPH0442663U (en) | ||
| JPS6265643U (en) | ||
| JPH02147966U (en) | ||
| JPH0392627U (en) |