Air oven

Abstract

The invention discloses an air oven. The air oven comprises a box assembly (1) in which a heating chamber (100) is formed, thermal insulation chambers (200) are formed in both sides of the box assembly (1), a heating pipe assembly (4) is arranged on the top of the heating chamber (100), the top of the box assembly (1) is fixedly connected with a lining pan (2), the top of the lining pan (2) is connected with a top cover (20), and two partition plates divide the interior of the lining pan (2) into three chambers; a fan motor assembly (3) is arranged in the upper chamber (300), an exhaust fan (31) is arranged in the middle chamber (400), a circulation fan (32) is arranged in the lower chamber (500), an air via hole (24) is formed in the partition plate between the upper chamber (300) and themiddle chamber (400), and thermal insulation is achieved between the middle chamber (400) and the lower chamber (500); an air blowing hole (29) is formed in the bottom of the lining pan (2), and a first through hole (26) and a second through hole (28) are formed in a wall plate of the lining pan (2), so that the middle chamber (400) is communicated with the thermal insulation chambers (200), andthe lower chamber(500) is communicated with the heating chamber (100). The circulation fan (32) circulates heat generated by the heating pipe assembly (4) in the heating chamber (100), and the exhaustfan (31) blows external air to the outside through the thermal insulation chambers (200).

Description

technical field [0001] The invention relates to an air oven. Background technique [0002] An electric oven is a kitchen appliance that bakes and processes food by consuming electrical energy and converting it into heat energy. At present, there are many types of electric appliances for heating food such as electric ovens, which use the radiant heat emitted by electric heating elements to bake food. There is also a new type of appliance called the "air fryer." The air fryer is actually a kind of electric oven, but the working principle of the two is different: the air fryer uses the hot air circulation in the pot to cook the food, and the food it makes is between the oven and the fried food. It's a bit like something fried in oil that's not too hot, but not so greasy. Electric ovens are generally equipped with heating tubes up and down, and the bottom heating often has food juice dripping on the heating tubes, which is difficult to clean. From the point of view of cleanin...

AI Technical Summary

Problems solved by technology

However, the existing air fryer has a small internal space and can only fry a small amount of food at one time. It is not suitable for large families, and it is not suitable for baking biscuits, egg tarts and other snack foods. Because the hot air cannot circulate through the plate, Use plates and other tableware to hold food and put it in and the heat will be uneven; in addition, the cost of the air fryer is relatively high, and the price is relatively expensive. The price of an air fryer can buy two ovens

[0003] When the existing electric oven is heating the food, the temperature in the heating cavity can reach about 240°C under normal indoor temperature. The temperature can exceed 100°C, and the highest value can even exceed 150°C. There is a potential safety hazard of scalding people. Some countries or organizations such as the European Union have adopted mandatory requirements for this safety issue, limiting the working temperature of cold surfaces

Therefore, the existing electric oven has the defect that the surface temperature is too high, there is a large safety hazard, and it is difficult to meet the relevant safety standards

[0004] Due to the limitation of fan power and air volume, the limitation of heat dissipation and cold surface of the current air fryer or the products improved on this basis, the inner cavity can only achieve a capacity of 6-15 liters, which is difficult to meet larger volumes of food. baking processing requirements

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