JPS6340701U

JPS6340701U -

Info

Publication number: JPS6340701U
Application number: JP13300286U
Authority: JP
Priority date: 1986-08-30
Filing date: 1986-08-30
Publication date: 1988-03-16

Description

[Brief explanation of the drawing]

第１図はこの考案を具体化した電子レンジの一
実施例を示す横断面図、第２図は電子レンジの正
面側から見た縦断面図、第３図は第２図のＡ―Ａ
線における部分断面図、第４図は電子レンジの制
御回路を熱交換器の断面図と組み合わせて示す説
明図である。図において、２はオーブン、１１は熱風吹出口
、１２は吸気口、１３は通路形成体、１４は空気
循環通路、１８は熱交換器、２２はガスバーナ、
２３は燃焼ガス排出口、２４ａは空気取入れ口、
３２は熱風循環用フアンである。 Figure 1 is a cross-sectional view showing an embodiment of a microwave oven embodying this idea, Figure 2 is a vertical cross-sectional view of the microwave oven seen from the front side, and Figure 3 is A-A in Figure 2.
FIG. 4 is an explanatory diagram showing a control circuit of a microwave oven in combination with a sectional view of a heat exchanger. In the figure, 2 is an oven, 11 is a hot air outlet, 12 is an intake port, 13 is a passage forming body, 14 is an air circulation passage, 18 is a heat exchanger, 22 is a gas burner,
23 is a combustion gas exhaust port, 24a is an air intake port,
32 is a hot air circulation fan.

Claims

[Claims for Utility Model Registration] An air intake port 12 and an air outlet 11 provided outside the oven 2 to prevent microwaves from passing through the peripheral wall of the oven 2, the interior of which is irradiated with microwaves; a passage forming body 13 that forms an air circulation passage 14 that communicates with the mouth 12 and the air outlet 11;
and a fan 32 for forcibly convecting the air in the passage forming body 13; and an air intake port 24a and a combustion gas exhaust port 23 disposed inside the passage forming body 13 and located outside the passage forming body 13. a heat exchanger 18 having the air intake port 24a and the combustion gas discharge port 23;
and a gas burner 22 disposed within the heat exchanger 18 between the heat exchanger 18 and the heat exchanger 18, and by heating the air flowing into the heat exchanger 18 from the air intake port 24a with the gas burner 22, the heat exchanger 18 is heated. A microwave oven equipped with a gas burner, characterized in that the air in the oven 2 and the passage forming body 13 is heated through a gas burner 18.