JPS599911U - Electric heating device for automobiles - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の実施例を示すもので、第１図は暖房装置の
取付場所の一例を示す図、第２図は暖房装置の一部切欠
き全体斜視図、第３図はヒータ部を取はずした状態を示
す図、第４図はヒータ部の゛　正面図、第５図は第４図
の■−Ｖ線断面図、第６図はヒータ部の内部構造を示す
図、第７図はケースにヒータ部に代えてスペースダクト
を装着した状態を示す図、第８図はスペースダクトを取
はずした状態を示す図である。 Ａ・・・・・・暖房装置、Ｂ・・・・・・自動車のステ
アリングコラム、１・・・・・・ヒータ部、１１−−−
−−−ヒータケース、１２・・・・・・ヒータケース電
極部、１３・・・・・・ヒータ（磁器発熱体）、１６・
・・・・・電極、１７．１８・・・・・・コネクタビン
、２・・・・・・電動ファン、３・・・・・・ケース、
４・・・・・・吹出し口、５・・・・・・スペースダク
ト。 第６図 第Ｔ図The figures show an embodiment of the present invention. Fig. 1 shows an example of the installation location of the heating device, Fig. 2 is a perspective view of the entire heating device with a partial cutout, and Fig. 3 shows the heater section removed. Figure 4 is a front view of the heater unit, Figure 5 is a sectional view taken along the line ■-V in Figure 4, Figure 6 is a diagram showing the internal structure of the heater unit, Figure 7 is a diagram showing the heater unit in its removed state, and Figure 7 is a front view of the heater unit. FIG. 8 is a diagram showing a state in which a space duct is attached to the case in place of the heater section, and FIG. 8 is a diagram showing a state in which the space duct is removed. A... Heating device, B... Automobile steering column, 1... Heater section, 11---
--- Heater case, 12... Heater case electrode section, 13... Heater (porcelain heating element), 16.
... Electrode, 17.18 ... Connector bin, 2 ... Electric fan, 3 ... Case,
4...Air outlet, 5...Space duct. Figure 6 Figure T

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車室内へ送風する送風通路をなす筒状のケ゛　　　
−ス内に電動ファンを設けるとともにケースの電動ファ
ン後流側に切欠きを形成する一方、多数の貫通孔を有し
通電することにより発熱する磁器発熱体のヒータの外周
に電極を接合するとともに該電極よりコネクタピンを突
設し、かつ磁器発熱体の外周にはこれと一体に上記電極
をおおうよるにして耐熱電気絶縁性樹脂よりなり上記切
欠きに着脱可能に嵌入し得るヒータケースを設けてヒー
タ部を構成し、該ヒータ部をケースに適時装着、取はず
し可能とした自動車用電気式暖房装置。A cylindrical case that forms a ventilation passageway that blows air into the interior of a car.
- An electric fan is installed in the case, and a notch is formed in the case on the downstream side of the electric fan, and electrodes are bonded to the outer periphery of the heater, which is a porcelain heating element that has many through holes and generates heat when energized. A connector pin is provided protruding from the electrode, and a heater case is provided on the outer periphery of the porcelain heating element to cover the electrode and is made of a heat-resistant electrically insulating resin and can be removably fitted into the notch. An electric heating device for an automobile, in which a heater part is configured with a heater part, and the heater part can be attached to and removed from a case at any time.