JPH0335548U - - Google Patents
Info
- Publication number
- JPH0335548U JPH0335548U JP9547389U JP9547389U JPH0335548U JP H0335548 U JPH0335548 U JP H0335548U JP 9547389 U JP9547389 U JP 9547389U JP 9547389 U JP9547389 U JP 9547389U JP H0335548 U JPH0335548 U JP H0335548U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- image forming
- forming apparatus
- charger
- heat generating
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
Description
第１図は本考案実施例による画像形成装置の一
例であるレーザープリンタの全体構成を示す端面
図、第２図は本考案実施例の要部構造を示す斜視
図、第３図および第４図は第２図中、符号−
，−で示す方向の矢視端面図、第５図は第１
図に示した帯電チヤージヤの構造を示す斜視図、
第６図は第１図に示したレーザープリンタの一態
様を示す斜視図、第７図は第１図に示したレーザ
ープリンタの一部を示す平面図である。
１……画像形成装置の一例であるレーザープリ
ンタ、２……感光体、３……帯電チヤージヤ、１
６……フアン、１６Ａ……回転羽根、１６Ｂ……
一方の吸気口、１６Ｃ……他方の吸気口、１６Ｄ
，１６Ｅ……排気口、１７……発熱部の一つであ
る制御部、１８……発熱部の一つである電源部。
FIG. 1 is an end view showing the overall configuration of a laser printer which is an example of an image forming apparatus according to an embodiment of the present invention, FIG. 2 is a perspective view showing the main structure of the embodiment of the present invention, and FIGS. 3 and 4 In Figure 2, the symbol -
, - is an end view in the direction indicated by arrows, and Fig. 5 is the 1st
A perspective view showing the structure of the charging charger shown in the figure.
6 is a perspective view showing one embodiment of the laser printer shown in FIG. 1, and FIG. 7 is a plan view showing a part of the laser printer shown in FIG. 1. DESCRIPTION OF SYMBOLS 1... Laser printer which is an example of an image forming apparatus, 2... Photoreceptor, 3... Charging charger, 1
6...Fan, 16A...Rotating blade, 16B...
One intake port, 16C...The other intake port, 16D
, 16E...exhaust port, 17...control unit which is one of the heat generating parts, 18...power supply unit which is one of the heat generating parts.
Claims (1)
る一様帯電および静電転写を行なう電子写真プロ
セスを用いた画像形成装置において、 上記感光体と上記一様帯電用の帯電チヤージヤ
との間に、上記感光体の長手方向に平行する軸方
向を設定されたフアンを配置し、かつ、このフア
ンの長手方向と直角な方向で同フアンをはさんで
発熱部を位置させ、上記フアンにおける吸気口は
上記発熱部のそれぞれに対面させて設けると共に
、上記フアンの排気口は上記帯電チヤージヤに向
けて形成したことを特徴とする空気流通構造を備
えた画像形成装置。[Scope of Claim for Utility Model Registration] In an image forming apparatus using an electrophotographic process in which a photoconductor is uniformly charged by discharge from a charging charger and electrostatically transferred, the photoconductor and the charge for uniform charging are provided. A fan having an axial direction parallel to the longitudinal direction of the photoreceptor is arranged between the charger and the heat generating part is positioned with the fan sandwiched in a direction perpendicular to the longitudinal direction of the fan, An image forming apparatus having an air circulation structure, characterized in that the intake ports of the fan are provided facing each of the heat generating parts, and the exhaust port of the fan is formed facing the charging charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9547389U JPH0335548U (en) | 1989-08-14 | 1989-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9547389U JPH0335548U (en) | 1989-08-14 | 1989-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335548U true JPH0335548U (en) | 1991-04-08 |
Family
ID=31644733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9547389U Pending JPH0335548U (en) | 1989-08-14 | 1989-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04337750A (en) * | 1991-05-14 | 1992-11-25 | Fuji Xerox Co Ltd | Cooling device for image forming device |
| JP2012098446A (en) * | 2010-11-01 | 2012-05-24 | Fuji Xerox Co Ltd | Image forming device |
-
1989
- 1989-08-14 JP JP9547389U patent/JPH0335548U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04337750A (en) * | 1991-05-14 | 1992-11-25 | Fuji Xerox Co Ltd | Cooling device for image forming device |
| JP2012098446A (en) * | 2010-11-01 | 2012-05-24 | Fuji Xerox Co Ltd | Image forming device |