JPS59146897U

JPS59146897U - Starfish structure of microwave oven

Info

Publication number: JPS59146897U
Application number: JP4088283U
Authority: JP
Inventors: 幸雄鈴木
Original assignee: 株式会社東芝
Priority date: 1983-03-22
Filing date: 1983-03-22
Publication date: 1984-10-01

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

[Brief explanation of the drawing]

第１図および第２図は従来のスタラファン構造を示した
もので、第１図は半部を断面とした側面図、第２図はド
ライブファン付近の概略斜視図、第３図乃至第５図はそ
れぞれ本考案の一実施例を示したもので、第３図は半部
を断面とした側面図、第４図は第３図におけるドライブ
ファンの斜視図、第５図はドライブファンの他の実施例
を示す一部の斜視図である。１・・・導波管、２・・・上板、３・・・ドライブファ
ン、４・・・スタラファン、５．１０・・・係合孔、６
・・・軸支部、７・・・ファンブレード、８・・・羽根
部、９・・・アーム部、１１・・・攪拌羽根、１２・・
・軸受、１３・・・シャフト、１４・・・マグネトロン
、１５・・・ブロアモータ、１６．１７・・・ダクト、
１８・・・遮蔽板、１９・・・通風孔。Figures 1 and 2 show a conventional star fan structure, with Figure 1 being a half-section side view, Figure 2 being a schematic perspective view of the vicinity of the drive fan, and Figures 3 to 5. 3 shows an embodiment of the present invention, FIG. 3 is a side view with a half section taken, FIG. 4 is a perspective view of the drive fan in FIG. 3, and FIG. FIG. 2 is a partial perspective view showing an example. DESCRIPTION OF SYMBOLS 1... Waveguide, 2... Top plate, 3... Drive fan, 4... Stirrer fan, 5.10... Engagement hole, 6
... Axial support, 7... Fan blade, 8... Vane part, 9... Arm part, 11... Stirring blade, 12...
・Bearing, 13...Shaft, 14...Magnetron, 15...Blower motor, 16.17...Duct,
18... Shielding plate, 19... Ventilation hole.

Claims

[Scope of utility model registration request]

A drive fan disposed on the upper surface side of a waveguide upper plate located at the top of the microwave oven and a star fan disposed on the lower surface side of the upper plate are connected by a shaft passing through the upper plate, and the In the starvation fan structure of a microwave oven in which the starvation fan is rotated by the drive fan being rotated by wind power, a shielding plate is formed on the upper surface side of the fan blade that projects radially from the outer peripheral surface of the drive fan, and is formed approximately at right angles to the blade. A Stara fan structure of a microwave oven characterized by having a.