A cooking apparatus having an up and down air thermal cycle

By incorporating upper and lower air circulation ducts and centrifugal fan blades into the cooking equipment, the problem of low cooking efficiency caused by the lack of lower air circulation in existing kitchen appliances is solved. This achieves uniform cooking of food from top to bottom and safe dehumidification, improving the safety and lifespan of the equipment.

CN224540025UActive Publication Date: 2026-07-24GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
Filing Date
2025-08-04
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing kitchen appliances such as pizza makers and air fryers lack bottom air heating circulation, resulting in low cooking efficiency.

Method used

The cooking equipment is equipped with upper and lower air hot circulation ducts, which are formed between cavity one and cavity two. The hot air circulation components and centrifugal fan blades are used to achieve uniform cooking of the food from top to bottom, and the dehumidification efficiency is improved by the double dehumidification vents.

Benefits of technology

It achieves uniform cooking of food from top to bottom, improves cooking efficiency, reduces hot air temperature, avoids the safety hazard of burns to users, and extends the life of components.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to kitchen appliance technical field, especially point to a kind of cooking equipment with upper and lower air heat circulation, including shell, the shell is equipped with inner cover, and inner cover is formed with cavity one inside, and cavity one is equipped with detachable frying basket;The one end of inner cover is fixed with heat shield, and cavity two is formed between heat shield and inner cover, and cavity two is equipped with hot air circulation component;Cavity one and cavity two are communicated and formed with upper air heat circulation air duct and lower air heat circulation air duct.Such setting, by forming upper air heat circulation air duct and lower air heat circulation air duct between cavity one and cavity two, by double air heat circulation air duct, cooking efficiency is better.Wherein, the frying basket is mesh structure, and upper air heat circulation air duct can be used to the upper part of food in frying basket is circulated cooking, and lower air heat circulation air duct can be used to the lower part of food in frying basket is circulated cooking.
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