JPS5865796U

JPS5865796U - High frequency heating device

Info

Publication number: JPS5865796U
Application number: JP16153781U
Authority: JP
Inventors: 池辺　孝治
Original assignee: シャープ株式会社
Priority date: 1981-10-28
Filing date: 1981-10-28
Publication date: 1983-05-04

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、従来例を示す高周波加熱装置の概略図であっ
て、ａは側面図、ｂは上面図、第２図は、本考案の実施
例を示す高周波加熱装置の概略図であって、ａは側面図
、ｂは上面図、第３図は、静圧対風量の特性を示す特性
図である。１・・・電子レンジ本体、２・・・底板、３・・・マグ
ネトロン、４・・・高圧トランス、５・・・プ占ペラフ
ァン駆動モータ、６・・・プロペラファン、７・・・整
流枠、８・・・吸気穴、９・・・後板、１０・・・加熱
室、１１．１１′・・・小孔群、１３・・・ドア、１６
・・・ガラス、１７・・・バイパス径路。FIG. 1 is a schematic diagram of a high-frequency heating device showing a conventional example, in which a is a side view and b is a top view. FIG. 2 is a schematic diagram of a high-frequency heating device showing an embodiment of the present invention. , a is a side view, b is a top view, and FIG. 3 is a characteristic diagram showing the characteristics of static pressure versus air volume. DESCRIPTION OF SYMBOLS 1... Microwave oven body, 2... Bottom plate, 3... Magnetron, 4... High voltage transformer, 5... Propeller fan drive motor, 6... Propeller fan, 7... Rectifier frame , 8... Intake hole, 9... Rear plate, 10... Heating chamber, 11.11'... Small hole group, 13... Door, 16
...Glass, 17...Bypass route.

Claims

[Scope of utility model registration request]

In a high-frequency heating device in which a low-pressure large-airflow blower is disposed behind the magnetron and hot air is sent to the heating chamber after cooling the magnetron, the cooling air generated by the low-pressure large-airflow blower blows through the magnetron. A high-frequency heating device characterized by being separated into a cooling ventilation path and a bypass ventilation path that directly exhausts the air to the outside.