JPS6431375A - High-frequency heating device - Google Patents

High-frequency heating device

Info

Publication number
JPS6431375A
JPS6431375A JP18710887A JP18710887A JPS6431375A JP S6431375 A JPS6431375 A JP S6431375A JP 18710887 A JP18710887 A JP 18710887A JP 18710887 A JP18710887 A JP 18710887A JP S6431375 A JPS6431375 A JP S6431375A
Authority
JP
Japan
Prior art keywords
side wall
heating chamber
radiating plate
transformer
heated
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
Application number
JP18710887A
Other languages
Japanese (ja)
Inventor
Takashi Niwa
Kazuho Sakamoto
Haruo Suenaga
Masaaki Yamaguchi
Naoyoshi Maehara
Takahiro Matsumoto
Daisuke Betsusou
Koji Yoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP18710887A priority Critical patent/JPS6431375A/en
Publication of JPS6431375A publication Critical patent/JPS6431375A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constitution Of High-Frequency Heating (AREA)

Abstract

PURPOSE:To cut off the leakage magnetic flux from a transformer and prevent the side wall of a heating chamber from being heated by installing the radiating plate of a power transistor between the side wall of the heating chamber and the transformer. CONSTITUTION:A radiating plate 32 on a power source unit is arranged facing the side wall 27a of a heating chamber 27 between a transformer 19 and the side wall 27a. The leakage magnetic field from the transformer 27 is dissipated by the wall face of the radiating plate 32 and does not reach the side wall 27a of the heating chamber 27. The side wall 27a is thereby prevented from being heated. On the contrary, the heat radiation from the side wall 27a heated when the food in the heating chamber 27 is heated is cut off by the radiating plate 32, and the circuit components of a machine chamber 12 are prevented from being destroyed by heat. Aluminum is optimum for the radiating plate 32, which is mounted on a printed circuit board 9.
JP18710887A 1987-07-27 1987-07-27 High-frequency heating device Pending JPS6431375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18710887A JPS6431375A (en) 1987-07-27 1987-07-27 High-frequency heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18710887A JPS6431375A (en) 1987-07-27 1987-07-27 High-frequency heating device

Publications (1)

Publication Number Publication Date
JPS6431375A true JPS6431375A (en) 1989-02-01

Family

ID=16200239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18710887A Pending JPS6431375A (en) 1987-07-27 1987-07-27 High-frequency heating device

Country Status (1)

Country Link
JP (1) JPS6431375A (en)

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