JPH01112938U - - Google Patents
Info
- Publication number
- JPH01112938U JPH01112938U JP915088U JP915088U JPH01112938U JP H01112938 U JPH01112938 U JP H01112938U JP 915088 U JP915088 U JP 915088U JP 915088 U JP915088 U JP 915088U JP H01112938 U JPH01112938 U JP H01112938U
- Authority
- JP
- Japan
- Prior art keywords
- temperature detection
- detection element
- dot matrix
- certain space
- matrix printer
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 3
- 239000011159 matrix material Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Impact Printers (AREA)
Description
第１図は本考案の一実施例をなす断面図、第２
図はヘツド本体と放熱器の取付方法を示す斜視図
である。
５……コアブロツク、７……コイル、１１……
基板、１９……サーミスタ、２０……ヘツド本体
、２１……凹部、２２……放熱器、２３……樹脂
、２４……空間。
Figure 1 is a cross-sectional view of one embodiment of the present invention;
The figure is a perspective view showing how to attach the head body and the heat sink. 5... Core block, 7... Coil, 11...
Substrate, 19... thermistor, 20... head body, 21... recess, 22... radiator, 23... resin, 24... space.
Claims (1)
り印字を行うドツトマトリクスプリンタにおいて 印字ヘツド本体の側面に近接または接触する位
置に設けた温度検出素子と、 該温度検出素子の周囲に一定の空間を形成する
凹部を有する放熱器と、 該凹部の内面と該温度検出素子との間に一定の
空間を残した状態に充填した高熱伝導率の樹脂と
を備えたことを特徴とするドツトマトリクスプリ
ンタ。[Scope of Claim for Utility Model Registration] In a dot matrix printer that prints by selectively energizing a plurality of electromagnetic coils, a temperature detection element provided in a position close to or in contact with the side surface of the print head body, and the temperature detection element A radiator having a recess forming a certain space around the temperature sensing element, and a high thermal conductivity resin filled with a certain space left between the inner surface of the recess and the temperature detection element. A dot matrix printer with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP915088U JPH0616753Y2 (en) | 1988-01-27 | 1988-01-27 | Dot matrix printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP915088U JPH0616753Y2 (en) | 1988-01-27 | 1988-01-27 | Dot matrix printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01112938U true JPH01112938U (en) | 1989-07-28 |
| JPH0616753Y2 JPH0616753Y2 (en) | 1994-05-02 |
Family
ID=31215651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP915088U Expired - Lifetime JPH0616753Y2 (en) | 1988-01-27 | 1988-01-27 | Dot matrix printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616753Y2 (en) |
-
1988
- 1988-01-27 JP JP915088U patent/JPH0616753Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0616753Y2 (en) | 1994-05-02 |