Rotating Cooking Container for Uniform Top-Heat Baking
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cooking apparatuses fail to achieve uniform heat distribution and visibility inside the cooking compartment, especially when cooking solid foods like pizzas, pies, or roasts that do not require mixing, leading to inconsistent cooking results.
Innovation Solution
An autonomous cooking apparatus with a main heating device located above the container, a control unit that correlates the container's rotation with the heating device's power, and an air stream generator, allowing for selective activation and speed coordination to ensure uniform heat distribution and visibility through a transparent lid.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If an additional heating device is located above the container to enable high-temperature cooking, then the ability to cook baked products is improved, but the heat distribution becomes non-uniform causing inconsistent cooking results
Solution Approach 1:
The container is made rotatable about its vertical axis, transforming a static cooking system into a dynamic one. This rotation allows the food to be continuously exposed to the localized high-temperature zone above the container, enabling uniform heat distribution and consistent cooking of baked products without requiring complex multi-zone heating systems.
Solution Approach 2:
The single heating device above the container serves multiple functions: it provides localized high-temperature cooking capability for baked products, and through the combination with container rotation, achieves uniform heat distribution across the entire food surface. This eliminates the need for separate heating zones or additional heating devices.
2Manufacturing precision
If a rotating mixing apparatus is provided to distribute heat flow, then heat distribution is improved, but the user cannot see inside the cooking apparatus when the lid is closed
Solution Approach 1:
Instead of rotating the lid or mixing apparatus that obstructs the view, the invention rotates the container itself about its vertical axis. This inversion of the rotating element allows the lid to remain stationary and transparent, maintaining user visibility while still achieving uniform heat distribution through the rotating food container.
3Temperature
If the heating device concentrates air stream in a limited zone, then high-temperature cooking capability is improved, but the temperature distribution inside the cooking compartment becomes non-uniform
Solution Approach 1:
The system uses dynamic rotation of the container to convert a static localized heat source into a dynamic uniform heating system. The container rotates to bring different portions of the food sequentially into the high-temperature zone, achieving uniform temperature distribution while maintaining the capability for high-temperature cooking.
Solution Approach 2:
The continuous rotation of the container ensures that all food surfaces are continuously exposed to the heating device over time. This continuous action maintains the high-temperature cooking capability while ensuring every portion of the food receives equivalent heat exposure, resulting in uniform temperature distribution.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The apparatus achieves homogeneous heat distribution and visibility inside the cooking compartment, enabling optimal cooking of various food types without mixing, including pizzas and roasts, by rotating the container and coordinating the air stream and heating elements.
Implementation Method 1
The controlled atmosphere is generated by a heating device, or an element that produces heat energy
Implementation Method 2
an element able to generate a stream of air to the food
Data Source
Figure 1~2
AI summary
Autonomous apparatus for cooking food comprising a support body (12), a lid (14), a container (16) open at the top and able to be extracted/inserted with respect to said support body (12), and at least a main heating device (18).