JPH0428636U - - Google Patents
Info
- Publication number
- JPH0428636U JPH0428636U JP7119490U JP7119490U JPH0428636U JP H0428636 U JPH0428636 U JP H0428636U JP 7119490 U JP7119490 U JP 7119490U JP 7119490 U JP7119490 U JP 7119490U JP H0428636 U JPH0428636 U JP H0428636U
- Authority
- JP
- Japan
- Prior art keywords
- cooling fan
- reflector
- light source
- placement glass
- cooling
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図から第２図までは本考案を具体化した実
施例を示すもので、第１図は本考案の露光装置を
備えた複写機の断面図であり、第２図は、その要
部のみを示す図であり、第３図は、従来の露光装
置を示す図である。
１……複写機、２……原稿台ガラス、４……原
稿、５……光源部、５ａ……ハロゲンランプ、５
ｂ……リフレクタ、８……反射ミラー、５０……
フアン、５１……整流部材。
1 to 2 show an embodiment embodying the present invention. FIG. 1 is a cross-sectional view of a copying machine equipped with the exposure device of the present invention, and FIG. 2 shows the main parts thereof. FIG. 3 is a diagram showing a conventional exposure apparatus. 1... Copying machine, 2... Original table glass, 4... Original, 5... Light source section, 5a... Halogen lamp, 5
b...Reflector, 8...Reflection mirror, 50...
Juan, 51... rectifying member.
Claims (1)
と、前記光源から照射された光を有効に被照射面
に導く反射鏡と、前記原稿載置ガラス及び反射鏡
を冷却する冷却フアンとを備えた露光装置におい
て、 前記冷却フアンの吸気側に整流部材を設けたこ
とを特徴とする露光装置。[Claims for Utility Model Registration] A light source that illuminates a document placed on a document placement glass, a reflector that effectively guides the light emitted from the light source to an irradiated surface, and the document placement glass and the reflector. What is claimed is: 1. An exposure apparatus comprising a cooling fan for cooling the cooling fan, further comprising a rectifying member provided on the intake side of the cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7119490U JPH0428636U (en) | 1990-07-04 | 1990-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7119490U JPH0428636U (en) | 1990-07-04 | 1990-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0428636U true JPH0428636U (en) | 1992-03-06 |
Family
ID=31608007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7119490U Pending JPH0428636U (en) | 1990-07-04 | 1990-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428636U (en) |
-
1990
- 1990-07-04 JP JP7119490U patent/JPH0428636U/ja active Pending
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