JPS61138902U

JPS61138902U -

Info

Publication number: JPS61138902U
Application number: JP2168485U
Authority: JP
Priority date: 1985-02-18
Filing date: 1985-02-18
Publication date: 1986-08-28

Description

[Brief explanation of the drawing]

第１図は本考案加熱器を電子レンジに適用した
一実施例の斜視図、第２図はその外箱の上壁を除
いた状態の平面図、第３図は従来電子レンジの横
断平面図である。Ａ：開閉装置、１：ダンパー、１１：ヒーター
、１２：マグネトロン、１３：冷却フアン、１４
：オーブン箱、１４ａ：通気孔、１５：弾性体の
一例としてのばね、１６：風受板。 Fig. 1 is a perspective view of an embodiment of the heater of the present invention applied to a microwave oven, Fig. 2 is a plan view of the outer box with the top wall removed, and Fig. 3 is a cross-sectional plan view of a conventional microwave oven. It is. A: Switchgear, 1: Damper, 11: Heater, 12: Magnetron, 13: Cooling fan, 14
: oven box, 14a: ventilation hole, 15: spring as an example of elastic body, 16: wind catcher plate.

Claims

[Scope of utility model registration request]

In the heater having a heater and a magnetron, a magnetron cooling fan that operates only during microwave heating is provided, a damper for opening and closing a ventilation hole formed in the oven box is rotatably supported on the oven box, and the damper is rotatably supported on the oven box. An opening/closing device for opening and closing the damper is provided, and the opening/closing device includes an elastic body that maintains the damper in a closed position, and a wind force of cooling air from the cooling fan that opens the damper by overcoming the elasticity of the elastic body. 1. A heater comprising: a wind receiving plate for moving the heater;