JPS61188290U

JPS61188290U -

Info

Publication number: JPS61188290U
Application number: JP7055085U
Authority: JP
Priority date: 1985-05-15
Filing date: 1985-05-15
Publication date: 1986-11-22

Description

[Brief explanation of the drawing]

第１図乃至第７図はそれぞれ本考案の一実施例
を示したもので、第１図は一部の縦断面図、第２
図は第１図の簡易導波管の一部の斜視図、第３図
および第４図は支持部材部分のそれぞれ縦断面図
、第５図および第６図は簡易導波管部分のそれぞ
れ斜視図および縦断面図、第７図は簡易導波管部
分の縦断面図、第８図は従来の高周波加熱装置を
示す構成図、第９図は第８図の簡易導波管の斜視
図である。１……加熱室、２……副導波管、３……仕切板
、４……導波管、５……マグネトロン、６……モ
ータ、７……シヤフト、８……簡易導波管、９…
…開口部、１０……フランジ部、１１……支持部
材、１２……フツク、１３……突出部、１４……
当接部材。 Figures 1 to 7 each show an embodiment of the present invention, with Figure 1 being a longitudinal sectional view of a portion, and Figure 2
The figure is a perspective view of a part of the simple waveguide in Figure 1, Figures 3 and 4 are longitudinal sectional views of the supporting member part, and Figures 5 and 6 are perspective views of the simple waveguide part. Figure 7 is a vertical cross-sectional view of the simple waveguide section, Figure 8 is a configuration diagram showing a conventional high-frequency heating device, and Figure 9 is a perspective view of the simple waveguide shown in Figure 8. be. 1... Heating chamber, 2... Sub-waveguide, 3... Partition plate, 4... Waveguide, 5... Magnetron, 6... Motor, 7... Shaft, 8... Simple waveguide, 9...
... opening, 10 ... flange, 11 ... support member, 12 ... hook, 13 ... protrusion, 14 ...
Contact member.

Claims

[Scope of utility model registration request]

A sub-waveguide separated from the heating chamber by a partition plate is provided on the top side of the heating chamber, and a waveguide for guiding high frequency waves from the magnetron is connected to the top side of the sub-waveguide. In a high-frequency heating device in which a simple waveguide is disposed inside a wave tube to disperse the high-frequency waves to the surroundings by rotation, the bottom surface of the tip of the simple waveguide is made of a low dielectric loss material and the top surface of the partition plate is A high-frequency heating device characterized in that a support member that comes into contact with is fixed.