Cooking Appliance with Movable Partition and Nested Storage Pocket
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Solution Overview
Problem
Existing cooking appliances lack efficient mechanisms for simultaneously cooking multiple food items with different heat requirements while maintaining a compact design and user-friendly operation.
Innovation Solution
A cooking appliance with a movable door and partition that allows for a stowed condition within a storage pocket, enabling the partition to divide the cooking cavity into sub-cavities, and a control panel that moves to reveal the storage pocket for easy access, along with transparent portions for visibility and separate heating elements for each sub-cavity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a partition is added to divide the cooking cavity into multiple sub-cavities for simultaneous cooking of different food items, then the cooking versatility and productivity are improved, but the device complexity and space requirements increase
Solution Approach 1:
The partition is designed as a movable component that can transition between a stowed condition (within the storage pocket) and a use condition (dividing the cooking cavity). This dynamic configuration allows the appliance to adapt between single-cavity and multi-cavity modes, enabling simultaneous cooking of different food items while maintaining a simple single-cavity appearance when the partition is not in use.
Solution Approach 2:
The partition is nested within the storage pocket when not in use, and can be deployed into the cooking cavity when needed. This nesting arrangement allows the partition to be stored compactly within the appliance structure, avoiding permanent occupation of cooking space and maintaining aesthetic simplicity while providing multi-cavity functionality on demand.
2Ease of operation
If a storage pocket is provided for the partition, then the compact design and ease of operation are improved, but the internal space of the appliance is reduced
Solution Approach 1:
The storage pocket is positioned in the door assembly, utilizing the vertical and lateral dimensions of the door structure rather than encroaching on the horizontal cooking cavity space. This dimensional repositioning allows the partition to be stored conveniently near the user's reach in the door area, improving ease of operation without permanently reducing the cooking volume available when the partition is in use.
3Ease of operation
If the control panel is made movable to reveal the storage pocket, then the ease of operation is improved, but the device complexity increases
Solution Approach 1:
The control panel and storage pocket are integrated into a unified door assembly structure. The control panel's movement (sliding or rotating mechanism) simultaneously serves dual purposes: providing access to control functions and revealing the storage pocket for partition insertion. This merging of functions reduces the need for separate access mechanisms and minimizes overall device complexity while improving ease of operation.
4Loss of information
If transparent portions are added to the partition and door, then the visibility and monitoring capability are improved, but the manufacturing complexity and cost increase
Solution Approach 1:
Only specific portions of the partition and door are made transparent rather than the entire components. This localized transparency is applied strategically at areas where visibility is most needed for monitoring food cooking progress. The transparent portions can be integrated as separate panels or inserts during manufacturing, allowing the majority of the partition and door structure to remain opaque for structural integrity and aesthetic purposes, thereby balancing visibility needs with manufacturing simplicity.
Data Source
AI summary
A cooking appliance includes a body that defines a cooking cavity and a storage pocket, a door that is movable relative to the body between a closed position, where the door covers an opening to the cavity, and an open position, where access to the cavity is provided, and a control panel with a plurality of input features configured to receive user inputs to control operation of the cooking appliance. The control panel is movable relative to the body between a first position, where the control panel covers an opening to the storage pocket, and a second position, where access to the storage pocket is provided. The cooking appliance also includes a partition operable between a stowed condition, where the partition is disposed within the storage pocket, and a use condition, where the partition is positioned within the cooking cavity and divides the cooking cavity into first and second sub-cavities.