JPS58194452U

JPS58194452U - Hot air heater

Info

Publication number: JPS58194452U
Application number: JP9236182U
Authority: JP
Inventors: 鹿間　隆; 吉田　寛文
Original assignee: 株式会社村田製作所
Priority date: 1982-06-18
Filing date: 1982-06-18
Publication date: 1983-12-24
Also published as: JPS637796Y2

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

[Brief explanation of the drawing]

第１図は従来の温風ヒータの説明図、第２図は、第１図
の動作説明図、第３図は本考案に係る温風ヒータの一実
施例の断面図、第４図は第３図の温風ヒータの分解斜視
図、第５図、第６図および第７図は夫々電極板とタブ端
子の変形例の斜視図、第８図は第３図の温風ヒータの正
特性サーミスタ基板と電極板の接着構造を示す断面図、
第９図および第１０図は夫々電極板と絶縁スペーサとの
固定方法の説明図、第１１図はコルゲートフィンの変形
例の部分斜視図、第１２図は本考案のいま一つの実施例
の分解斜視図、第１３図は第１２図のコルゲートフィン
の取付説明図、第１４図はコルゲートフィンと電極板と
の間に塗布されるヒートシンカー材の塗布位置の説明図
、第１５図ａ１第１５図すおよび第１５図Ｃはフィンカ
バーの他の取り付は方法の説明図である。１１・・・コルゲートフィン、１２・・・電極板、１３
・・・正特性サーミスタ基板、１４・・・絶縁スペーサ
、１５・・・波頭部、１６・・・電極膜、４１・・・フ
ィンカバＯFIG. 1 is an explanatory diagram of a conventional hot air heater, FIG. 2 is an explanatory diagram of the operation of FIG. 1, FIG. 3 is a sectional view of an embodiment of the hot air heater according to the present invention, and FIG. Figure 3 is an exploded perspective view of the hot air heater, Figures 5, 6, and 7 are perspective views of modified examples of the electrode plate and tab terminal, respectively, and Figure 8 shows the positive characteristics of the hot air heater in Figure 3. A cross-sectional view showing the bonding structure between the thermistor substrate and electrode plate,
FIGS. 9 and 10 are explanatory diagrams of a method of fixing an electrode plate and an insulating spacer, respectively. FIG. 11 is a partial perspective view of a modified example of the corrugated fin. FIG. 12 is an exploded view of another embodiment of the present invention. A perspective view, Fig. 13 is an explanatory diagram of the installation of the corrugated fin in Fig. 12, Fig. 14 is an explanatory diagram of the application position of the heat sinker material applied between the corrugated fin and the electrode plate, Fig. 15 a1 Figure 15C is an explanatory view of another method for attaching the fin cover. 11... Corrugated fin, 12... Electrode plate, 13
... Positive temperature coefficient thermistor substrate, 14... Insulating spacer, 15... Wave head, 16... Electrode film, 41... Fin cover O

Claims

[Claims for Utility Model Registration] (1) S is a corrugated fin made by bending a thin metal plate having a constant width into a wave shape. The other main surfaces of these electrode plates are brought into close contact with the electrode films formed on both sides of a plate-shaped positive temperature coefficient thermistor substrate, and the positive temperature coefficient thermistor substrate is sandwiched between the electrode plates. A hot air heater characterized in that heat generated by a thermistor board is transmitted to the corrugated fin. <2) The hot air heater according to claim 1, wherein the corrugated fins are bonded to the electrode plate by brazing or the like at the crests of the corrugated fins. (3) The hot air heater according to claim 1, wherein the corrugated fins are attached to the electrode plate by means of a fin cover that fits over the corrugated fins.