JPS6373739U - - Google Patents
Info
- Publication number
- JPS6373739U JPS6373739U JP16752986U JP16752986U JPS6373739U JP S6373739 U JPS6373739 U JP S6373739U JP 16752986 U JP16752986 U JP 16752986U JP 16752986 U JP16752986 U JP 16752986U JP S6373739 U JPS6373739 U JP S6373739U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- main reflector
- support member
- positioning mechanism
- source support
- 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
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
本考案の分解斜視図、第３図および第４図は従来
例の説明図である。
２…ハロゲンランプ、３…メインレフレクタ、
３ａ…取り付け穴、５…ランプ受け、５ａ…ラン
プ挿入口、５ｂ…突出部。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is an exploded perspective view of the present invention, and FIGS. 3 and 4 are explanatory views of a conventional example. 2...Halogen lamp, 3...Main reflector,
3a... Attachment hole, 5... Lamp holder, 5a... Lamp insertion slot, 5b... Projection.
Claims (1)
フレクタと、光源を支持するためメインレフレク
タ内側の両側部に設けた光源支持部材とからなる
画像形成装置における光源の位置決め機構であつ
て、前記光源支持部材は、外形のその一部が前記
メインレフレクタ断面内側形状に沿つて形成され
るとともに前記略楕円の一方の焦点位置に前記光
源の端部を挿入支持するための光源挿入口を有し
、前記メインレフレクタは、前記略楕円の他方の
焦点が原稿面に位置するように配置されて、前記
光源支持部材を前記メインレフレクタの内側に固
定するようにしたことを特徴とする、画像形成装
置における光源の位置決め機構。 (2) 前記メインレフレクタには取り付け穴を設
けるとともに、前記光源支持部材には突起部を設
け、この突起部を前記取り付け穴に取り付けるこ
とにより、光源支持部材をメインレフレクタに固
定するようにしたことを特徴とする前記実用新案
登録請求の範囲第１項記載の画像形成装置におけ
る光源の位置決め機構。[Claims for Utility Model Registration] (1) Image formation consisting of a main reflector whose cross section is a part of a substantially ellipse, and light source support members provided on both sides of the inside of the main reflector to support the light source. The light source positioning mechanism in the device is such that a part of the outer shape of the light source support member is formed along the inner cross-sectional shape of the main reflector, and an end of the light source is positioned at one focal point of the substantially ellipse. The main reflector is arranged such that the other focal point of the substantially ellipse is located on the document surface, and the light source support member is inserted and supported inside the main reflector. A positioning mechanism for a light source in an image forming apparatus, characterized in that the light source is fixed. (2) The main reflector is provided with an attachment hole, and the light source support member is provided with a protrusion, and the light source support member is fixed to the main reflector by attaching the protrusion to the attachment hole. A light source positioning mechanism in an image forming apparatus according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16752986U JPS6373739U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16752986U JPS6373739U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6373739U true JPS6373739U (en) | 1988-05-17 |
Family
ID=31099542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16752986U Pending JPS6373739U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6373739U (en) |
-
1986
- 1986-10-31 JP JP16752986U patent/JPS6373739U/ja active Pending