JPS6058335U - Heat sink for thermal head - Google Patents
Heat sink for thermal headInfo
- Publication number
- JPS6058335U JPS6058335U JP15112983U JP15112983U JPS6058335U JP S6058335 U JPS6058335 U JP S6058335U JP 15112983 U JP15112983 U JP 15112983U JP 15112983 U JP15112983 U JP 15112983U JP S6058335 U JPS6058335 U JP S6058335U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- heat sink
- heating element
- area near
- heat radiation
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図イは従来のヒートシンクの構成を示す概゛略構成
図、同図口は同図イに示すヒートシンク３を用いた場合
のサーマルヘッド１の温度分布を示す図、第２図イはこ
の考案の一実施例の構成を示す概略構成図、同図口は同
図イに示すヒートシンク５を用いた場合のサーマルヘッ
ド１の温度分布を示す図である。
１・・・・・・サーマルヘッド、２，２・・・・・・発
熱素子、５・・・・・・ヒートシンク、５ａ・・・・・
・突出部。Figure 1A is a schematic configuration diagram showing the configuration of a conventional heat sink, the opening of the figure is a diagram showing the temperature distribution of the thermal head 1 when the heat sink 3 shown in Figure 2A is used, and Figure 2A is a diagram showing this. 1 is a schematic configuration diagram showing the configuration of an embodiment of the invention, and the opening of the figure is a diagram showing the temperature distribution of the thermal head 1 when the heat sink 5 shown in FIG. 1... Thermal head, 2, 2... Heat generating element, 5... Heat sink, 5a...
・Protrusion.
Claims (1)
にして前記サーマルヘッドに熱接触し、かつ、前記発熱
素子列の両端部付近における放熱面積が、前記発熱素子
列の中央部付近における放熱面積より小さく設定されて
いることを特徴とすルサーマルヘッド用ヒートシンク。The thermal head is in thermal contact with the thermal head along a row of heating elements arranged in the thermal head, and the heat radiation area near both ends of the heating element row is the heat radiation area near the center of the heating element row. A heat sink for the thermal head that is characterized by its smaller size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15112983U JPS6058335U (en) | 1983-09-29 | 1983-09-29 | Heat sink for thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15112983U JPS6058335U (en) | 1983-09-29 | 1983-09-29 | Heat sink for thermal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6058335U true JPS6058335U (en) | 1985-04-23 |
Family
ID=30334989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15112983U Pending JPS6058335U (en) | 1983-09-29 | 1983-09-29 | Heat sink for thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6058335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS647538U (en) * | 1987-07-01 | 1989-01-17 | ||
| JPH02108565A (en) * | 1988-10-19 | 1990-04-20 | Sanyo Electric Co Ltd | Optical printing head |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739244B2 (en) * | 1975-09-06 | 1982-08-20 |
-
1983
- 1983-09-29 JP JP15112983U patent/JPS6058335U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739244B2 (en) * | 1975-09-06 | 1982-08-20 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS647538U (en) * | 1987-07-01 | 1989-01-17 | ||
| JPH02108565A (en) * | 1988-10-19 | 1990-04-20 | Sanyo Electric Co Ltd | Optical printing head |
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