Interchangeable Lid Cooking System for Multi-Mode Operation
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Solution Overview
Problem
Conventional cooking devices are limited to single cooking operations, requiring multiple devices for various cooking modes, leading to cost and storage issues for consumers who want to cook food in different ways.
Innovation Solution
A multifunctional cooking system with a housing and interchangeable lids, capable of operating in multiple modes such as convection cooking (air fryer, oven, broiler, dehydrator) and conduction cooking (pressure cooker, steam cooker, slow cooker) using sensors to ensure proper lid closure and control heating elements for different cooking functions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple separate cooking devices are used to perform different cooking operations, then each device can be optimized for its specific function, but the cost and storage space required increase significantly
Solution Approach 1:
The cooking device incorporates multiple interchangeable lids (first lid for convection cooking, second lid for conduction cooking) that can be attached to a single base unit, allowing one device to perform multiple cooking functions including air frying, baking, pressure cooking, and steaming, thereby eliminating the need for multiple separate appliances
Solution Approach 2:
The cooking system is divided into modular components: a base unit with heating elements and controls, and interchangeable lids designed for specific cooking modes. This segmentation allows users to swap lids based on cooking needs while maintaining a single base unit, reducing overall device complexity while preserving versatility
2Adaptability or versatility
If multiple separate cooking devices are used to perform different cooking operations, then each device can be optimized for its specific function, but the cost and storage space required increase significantly
Solution Approach 1:
The cooking device incorporates multiple interchangeable lids (first lid for convection cooking, second lid for conduction cooking) that can be attached to a single base unit, allowing one device to perform multiple cooking functions including air frying, baking, pressure cooking, and steaming, thereby eliminating the need for multiple separate appliances
Solution Approach 2:
The patent combines the functionality of multiple cooking devices (convection oven, air fryer, pressure cooker, steamer) into a single integrated system by merging their respective lid components with a common base unit, reducing the quantity of devices from multiple separate appliances to one multifunctional unit
3Reliability
If lid detection sensors are implemented to ensure proper lid closure, then cooking safety and mode selection are improved, but device complexity increases
Solution Approach 1:
Lid detection sensors provide feedback to the control system about which lid is attached and whether it is properly closed. This feedback enables the microcontroller to automatically select the appropriate cooking mode and verify safety conditions, improving reliability without requiring complex manual intervention from the user
4Adaptability or versatility
If interchangeable lids with detection sensors are used to enable multiple cooking modes, then cooking versatility is improved, but device complexity increases
Solution Approach 1:
The system dynamically adapts its cooking mode based on which lid is detected as being attached. The microcontroller continuously monitors lid sensor signals and automatically switches between convection cooking mode (first lid) and conduction cooking mode (second lid), providing versatility without requiring complex manual mode selection or reconfiguration by the user
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 system integrates multiple cooking functions into a single device, reducing the need for multiple appliances, enhancing user convenience and saving space while maintaining efficient cooking performance across various modes.
Implementation Method 1
A first lid detection sensor is configured to detect a closed condition of the first lid configuration and a second lid detection sensor is configured to detect a closed condition of the second lid configuration
Implementation Method 2
a heating element and a fan positioned above the food container, the heating element configured to heat air in the hollow chamber
Implementation Method 3
the heating element configured to heat air in the hollow chamber, the fan configured to blow the heated air over the food container
Data Source
AI summary
Disclosed herein is a cooking system for cooking food, the cooking system being functional in a plurality of cooking modes. The cooking system includes a housing defining a hollow chamber configured to receive a food container. The housing has an upper portion defining an opening to the hollow chamber. The cooking system includes a first lid configuration for use in at least a first cooking mode, a second lid configuration for use in at least a second cooking mode. A first lid detection sensor is configured to detect a closed condition of said first lid configuration and a second lid detection sensor is configured to detect a closed condition of said second lid configuration.