JPS62116249U - - Google Patents
Info
- Publication number
- JPS62116249U JPS62116249U JP406786U JP406786U JPS62116249U JP S62116249 U JPS62116249 U JP S62116249U JP 406786 U JP406786 U JP 406786U JP 406786 U JP406786 U JP 406786U JP S62116249 U JPS62116249 U JP S62116249U
- Authority
- JP
- Japan
- Prior art keywords
- gutter
- self
- shaped
- lens array
- document
- 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
- 238000005286 illumination Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 2
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第１図および第２図はそれぞれ本考案の原稿光
像形成用光学装置を複写装置に適用する場合の一
実施例を示す説明用平面図および説明用正面図、
第３図は原稿照明用ランプの一例を示す説明用断
面図、第４図は原稿光像形成用光学装置の一例を
示す説明図である。
１……原稿照明用ランプ、３……反射鏡、４…
…セルフオツクレンズアレイ、５……原稿台、５
１……照明区域、６……感光体、７……保持具、
７１……基板、７２，７２……側板、８１，８１
……連結板部、８２，８２……幅狭部、８３，８
３……先端保持部、８４……スペース、８５，８
５……補強用板部、１０……ランプ保持具、１１
……管型封体、１２……発光部、１３……非発光
部、１４……フイラメント、１８，１９……金属
箔、２７，２８……接点。
FIG. 1 and FIG. 2 are an explanatory plan view and an explanatory front view, respectively, showing an embodiment of the optical device for forming a document optical image of the present invention applied to a copying machine;
FIG. 3 is an explanatory sectional view showing an example of a lamp for illuminating an original, and FIG. 4 is an explanatory view showing an example of an optical device for forming an optical image of an original. 1...Lamp for document illumination, 3...Reflector, 4...
... Self-cleaning lens array, 5 ... Original table, 5
1... Illumination area, 6... Photoreceptor, 7... Holder,
71... Board, 72, 72... Side plate, 81, 81
...Connection plate part, 82, 82...Narrow width part, 83, 8
3...Tip holding part, 84...Space, 85,8
5... Reinforcing plate part, 10... Lamp holder, 11
. . . Tubular enclosure, 12 . . . Light emitting portion, 13 . . . Non-light emitting portion, 14 .
Claims (1)
に斜め方向から光を照射する棒状の原稿照明用ラ
ンプおよび樋状の反射鏡と、前記照明区域からの
光を投射する〓セルフオツク〓レンズアレイと、
前記原稿照明用ランプ、樋状の反射鏡およびセル
フオツクレンズアレイを共通に保持する保持具と
を具え、 前記保持具は、機器の取付け部に固定される、
前記ランプと同方向に伸びる基板と、この基板両
端から起立して前記原稿台に向かう光路に沿つて
斜めに伸びる連結板部およびこの連結板部の先端
に幅狭部を介して設けた、前記セルフオツクレン
ズアレイを保持する先端保持部よりなる一対の側
板とを有してなり、 前記一対の側板の各々は、前記幅狭部に補強用
板部が形成されていることを特徴とする原稿光像
形成用光学装置。[Claims for Utility Model Registration] A rod-shaped document illumination lamp and a gutter-shaped reflector that irradiate light from an oblique direction onto the document table in order to form a belt-shaped illumination area on the document table, and a gutter-shaped reflector that emits light from the illumination area. A self-projection lens array and
a holder that commonly holds the document illumination lamp, the gutter-shaped reflector, and the self-cleaning lens array; the holder is fixed to a mounting portion of the device;
A substrate extending in the same direction as the lamp, a connecting plate portion standing up from both ends of the substrate and extending obliquely along the optical path toward the document table, and a narrow portion provided at the tip of the connecting plate portion. and a pair of side plates each comprising a tip holding section for holding a self-cleaning lens array, each of the pair of side plates having a reinforcing plate section formed in the narrow width section. Optical device for forming light images.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986004067U JPH0425700Y2 (en) | 1986-01-17 | 1986-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986004067U JPH0425700Y2 (en) | 1986-01-17 | 1986-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62116249U true JPS62116249U (en) | 1987-07-23 |
| JPH0425700Y2 JPH0425700Y2 (en) | 1992-06-19 |
Family
ID=30784399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986004067U Expired JPH0425700Y2 (en) | 1986-01-17 | 1986-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425700Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692553A (en) * | 1979-12-27 | 1981-07-27 | Minolta Camera Co Ltd | Lighting device |
-
1986
- 1986-01-17 JP JP1986004067U patent/JPH0425700Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692553A (en) * | 1979-12-27 | 1981-07-27 | Minolta Camera Co Ltd | Lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0425700Y2 (en) | 1992-06-19 |
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