JPS63197140U - - Google Patents
Info
- Publication number
- JPS63197140U JPS63197140U JP8917587U JP8917587U JPS63197140U JP S63197140 U JPS63197140 U JP S63197140U JP 8917587 U JP8917587 U JP 8917587U JP 8917587 U JP8917587 U JP 8917587U JP S63197140 U JPS63197140 U JP S63197140U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- heat
- heat sink
- head base
- electrode
- 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
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案に係るラインサーマルヘツドの
実施例を示す要部断面図、第２図は従来例の正面
図、第３図は第２図における―断面図、第４
図は同じく分解斜視図である。
１０…発熱基板、１１…ヘツドベース、１２…
放熱板、１３…取付け溝、１４…発熱体、１５…
電極（上面電極）、１６…絶縁材。
Fig. 1 is a sectional view of main parts showing an embodiment of the line thermal head according to the present invention, Fig. 2 is a front view of a conventional example, Fig. 3 is a cross-sectional view of Fig. 2, and Fig. 4
The figure is also an exploded perspective view. 10... Heat generating board, 11... Head base, 12...
Heat sink, 13...Mounting groove, 14...Heating element, 15...
Electrode (top electrode), 16...Insulating material.
Claims (1)
ースと、 このヘツドベースの他面に密着して設けられた
放熱板と、 この放熱板に形成された取付け溝内に設けられ
、この放熱板と上記ヘツドベースとの間に位置す
る加熱用の発熱体を備えたラインサーマルヘツド
であつて、 上記発熱体に加熱用電流を通電するための放熱
板側の電極として弾性材を用い、この電極の弾性
復帰力によつて上記発熱体をヘツドベースに圧着
するとともに放熱板と離間させ、 上記電極と放熱板との間に断熱効果のある絶縁
剤を介在させることにより上記発熱体と放熱板と
を熱的に遮断したことを特徴とするラインサーマ
ルヘツド。[Scope of Claim for Utility Model Registration] A heat generating board with a heat generating element formed on its surface, a head base to which this heat generating board is attached to one side, a heat dissipation plate provided in close contact with the other surface of this head base, and this heat dissipation plate. A line thermal head is provided with a heating element for heating provided in a mounting groove formed in the head base and located between the heat sink and the head base, the line thermal head having a heating element for supplying a heating current to the heating element. An elastic material is used as the electrode on the heat sink side, and the elastic restoring force of this electrode presses the heating element to the head base and separates it from the heat sink, and an insulating material with a heat insulation effect is used between the electrode and the heat sink. A line thermal head characterized in that the heating element and the heat radiating plate are thermally isolated by the interposition of the heating element and the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8917587U JPS63197140U (en) | 1987-06-10 | 1987-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8917587U JPS63197140U (en) | 1987-06-10 | 1987-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63197140U true JPS63197140U (en) | 1988-12-19 |
Family
ID=30947922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8917587U Pending JPS63197140U (en) | 1987-06-10 | 1987-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63197140U (en) |
-
1987
- 1987-06-10 JP JP8917587U patent/JPS63197140U/ja active Pending
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