JPS6445848U - - Google Patents
Info
- Publication number
- JPS6445848U JPS6445848U JP14075687U JP14075687U JPS6445848U JP S6445848 U JPS6445848 U JP S6445848U JP 14075687 U JP14075687 U JP 14075687U JP 14075687 U JP14075687 U JP 14075687U JP S6445848 U JPS6445848 U JP S6445848U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- fan
- copying machine
- scanned
- turned
- 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
- 238000001816 cooling Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面はこの考案の実施例を示し、第１図は電気
系統のブロツク図、第２図は断面図、第３図は制
御状況のフローチヤート、第４図は他の実施例を
示す第２図と同様な断面図である。
２……原稿台、４……光源、１５……フアン、
２１……制御部（μＣＰ）、２３……ドライバ、
２４……サーボモータ、２５……タイマー。
The drawings show an embodiment of this invention; Fig. 1 is a block diagram of the electrical system, Fig. 2 is a sectional view, Fig. 3 is a flowchart of the control situation, and Fig. 4 is Fig. 2 showing another embodiment. It is a sectional view similar to. 2...Original table, 4...Light source, 15...Fan,
21...Control unit (μCP), 23...Driver,
24... Servo motor, 25... Timer.
Claims (1)
発熱する光源と、通風冷却を行なうフアンとを備
えている複写機において、前記光源の移動中に前
記フアンにより効率良く冷却される部位へ前記光
源が到達したことを検出する手段と、この手段の
検出に応じて一定時間前記光源の移動を停止させ
る手段とを設けたことを特徴とする複写機の光源
冷却制御装置。 In a copying machine equipped with a light source that moves as the document surface is scanned and generates heat when turned on, and a fan that performs ventilation cooling, the light source is moved to a portion that is efficiently cooled by the fan while the light source is moving. 1. A light source cooling control device for a copying machine, comprising means for detecting arrival of a light source, and means for stopping movement of said light source for a certain period of time in response to detection by said means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14075687U JPS6445848U (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14075687U JPS6445848U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445848U true JPS6445848U (en) | 1989-03-20 |
Family
ID=31405220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14075687U Pending JPS6445848U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445848U (en) |
-
1987
- 1987-09-14 JP JP14075687U patent/JPS6445848U/ja active Pending
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