JPS62103358U - - Google Patents
Info
- Publication number
- JPS62103358U JPS62103358U JP19624685U JP19624685U JPS62103358U JP S62103358 U JPS62103358 U JP S62103358U JP 19624685 U JP19624685 U JP 19624685U JP 19624685 U JP19624685 U JP 19624685U JP S62103358 U JPS62103358 U JP S62103358U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- light
- forming apparatus
- image forming
- illumination 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
- 238000005286 illumination Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の実施例の上面図、第２図ａは
本考案の実施例の断面図、第２図ｂは本考案の他
の実施例の断面図、第３図はレンズ部材の斜視図
、第４図は本考案の説明図、第５図は本考案を適
用した画像形成装置の断面図。
図中、２１は発光部材、２２は遮光部材、２３
はレンズ部材、２９は開口部である。
Figure 1 is a top view of an embodiment of the present invention, Figure 2a is a sectional view of an embodiment of the invention, Figure 2b is a sectional view of another embodiment of the invention, and Figure 3 is a lens member. FIG. 4 is an explanatory diagram of the present invention, and FIG. 5 is a sectional view of an image forming apparatus to which the present invention is applied. In the figure, 21 is a light emitting member, 22 is a light shielding member, 23
is a lens member, and 29 is an opening.
Claims (1)
の原稿もしくは像担持体を照明するための照明装
置において、 複数の発光素子と、発光素子を内部に収容する
複数の遮光部材とを有し、 この遮光部材は被照明域側に光を通過させるた
めの開口部を有し、この開口部は四角形の角を削
つた形状であり、この開口部にレンズ部材が設け
られているとともに、 この開口部を通過した光は被照明域では隣接し
た開口部を通過した光と重なることを特徴とする
画像形成装置の照明装置。 (2) １つの遮光部材が１つの発光素子を収容す
ることを特徴とする実用新案登録請求の範囲第１
項に記載の画像形成装置の照明装置。 (3) 複数の遮光部材が一体的に設けられている
ことを特徴とする実用新案登録請求の範囲第１項
または第２項夫々に記載の画像形成装置の照明装
置。[Claims for Utility Model Registration] (1) In an illumination device for illuminating a document or an image carrier of an image forming apparatus having at least an image carrier, a plurality of light emitting elements and a plurality of light emitting elements containing the light emitting elements are provided. The light shielding member has an opening for passing light to the side of the illuminated area, and this opening has a shape of a rectangular corner with the corners shaved, and a lens member is provided in this opening. An illumination device for an image forming apparatus, wherein the light passing through the opening overlaps with the light passing through an adjacent opening in an illuminated area. (2) Utility model registration claim 1 characterized in that one light shielding member accommodates one light emitting element
An illumination device for an image forming apparatus according to item 1. (3) An illumination device for an image forming apparatus according to claim 1 or 2, wherein a plurality of light shielding members are integrally provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19624685U JPH051173Y2 (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19624685U JPH051173Y2 (en) | 1985-12-20 | 1985-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103358U true JPS62103358U (en) | 1987-07-01 |
| JPH051173Y2 JPH051173Y2 (en) | 1993-01-13 |
Family
ID=31154891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19624685U Expired - Lifetime JPH051173Y2 (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051173Y2 (en) |
-
1985
- 1985-12-20 JP JP19624685U patent/JPH051173Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051173Y2 (en) | 1993-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62103358U (en) | ||
| JPS61129216U (en) | ||
| JPS59166323U (en) | panel lighting device | |
| JPS63157737U (en) | ||
| JPH01136984U (en) | ||
| JPS61179869U (en) | ||
| JPS61176858U (en) | ||
| JPS62105990U (en) | ||
| JPS63171909U (en) | ||
| JPS58114797U (en) | Light guide plate for internal lighting display equipment | |
| JPS6111142U (en) | photography equipment | |
| JPH0358053U (en) | ||
| JPS6294383U (en) | ||
| JPS62193252U (en) | ||
| JPS6388710U (en) | ||
| JPH0258287U (en) | ||
| JPS63115745U (en) | ||
| JPS6219851U (en) | ||
| JPS63160568U (en) | ||
| JPS61184359U (en) | ||
| JPH03100962U (en) | ||
| JPS58118416U (en) | Dahami mirror array with integrated light shielding plate | |
| JPS5987090U (en) | illuminated signboard | |
| JPS61201081U (en) | ||
| JPS62176889U (en) |