Adjustable Warming Rack with Pivotable Legs for Hood-Free Food Warming
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Solution Overview
Problem
Outdoor cooking stations struggle to keep already cooked food warm without interrupting the cooking process or causing undesirable temperature fluctuations, leading to issues like burning or drying of food.
Innovation Solution
An adjustable warming rack with pivotable legs and panels that can be moved to different heights and expanded positions, allowing for customizable placement of cooked food above a cooking surface while maintaining a stable temperature.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If the hood is closed to keep food warm on the rack, then the food temperature is maintained, but the cooking temperature rises to undesirable levels causing burning and drying
Solution Approach 1:
The warming rack is segmented from the main cooking area by being positioned on legs that elevate it above the cooking surface. This spatial segmentation allows the rack to be thermally isolated from the intense heat of the cooking zone, enabling food warming without exposure to burning temperatures.
Solution Approach 2:
The solution transitions from a two-dimensional planar arrangement (food on cooking surface) to a three-dimensional vertical arrangement (rack elevated above cooking surface). By adding the vertical dimension through leg elevation, the system creates a separate thermal environment for warming food away from the intense heat source.
2Productivity
If the hood is opened to maintain cooking process, then cooking can continue uninterrupted, but the rack cannot keep food sufficiently warm
Solution Approach 1:
The elevated warming rack acts as an intermediary structure between the cooking surface and the ambient environment. It provides a dedicated warming zone that maintains food temperature through passive heat retention and convective currents, independent of the hood's open or closed state, thus mediating between cooking continuity and food warmth requirements.
3Device complexity
If a fixed position rack is used, then the structure is simple, but the rack cannot adapt to different cooking needs and food quantities
Solution Approach 1:
The rack incorporates adjustable legs with multiple position settings, transforming the structure from static to dynamic. This allows the rack height and position to be adjusted according to different cooking requirements, food quantities, and spatial constraints, providing versatility without significantly increasing structural complexity.
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 adjustable warming rack effectively keeps cooked food warm without disrupting the cooking process, preventing overheating and ensuring food quality by allowing for precise temperature control and surface area adjustment.
Implementation Method 1
The first and second legs are pivotably coupled adjacent the respective first and second sides of the rack panel such that the first and second legs are configured to suspend the rack panel above the flat cooking surface
Implementation Method 2
The first and second legs are pivotably moveable to modify a height that the rack panel is suspended from the flat cooking surface
Implementation Method 3
The rack panel extends with an upper panel and a lower panel, the upper panel moveable relative to the lower panel to modify a surface area defined by the upper side of the rack panel
Data Source
AI summary
Embodiments of an adjustable warming rack as an accessory component for a cooking station are provided. In one embodiment, the warming rack may include a rack panel and first and second legs. The rack panel may extend with an upper panel and a lower panel such that the upper panel is moveable relative to the lower panel to modify a surface area defined by an upper side of the rack panel. The first and second legs are each pivotably coupled adjacent respective first and second opposite sides of the rack panel such that the first and second legs are configured to suspend the rack panel above a flat cooking surface of the cooking station. Further, the first and second legs are pivotably moveable to modify a height that the rack panel is suspended from the flat cooking surface of the cooking station.