Modular Two-Story Electric Platter for Increased Heating Capacity

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Solution Overview

Problem

Conventional electric platters have limited capacity, requiring multiple units to heat multiple food containers, which is inefficient and inconvenient for heating larger quantities of food.

Innovation Solution

A modular, two-story electric platter design where a second heating surface can be removably or permanently attached above the first, connected via detachable pillars, allowing for increased capacity and optional guard rails for safety, with shared or independent power control.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If multiple electric platters are used to heat more food containers, then the heating capacity increases, but the device complexity and space occupation increase

Engineering Contradiction:
Improveheating capacityVSAvoiddevice complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The patent combines multiple heating surfaces into a single integrated modular platter system. The first and second heating surfaces are connected via connection pillars to form one unified device, allowing multiple pots to be heated simultaneously without requiring separate platter units. This merging approach increases heating capacity while avoiding the complexity of managing multiple independent devices.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent introduces a vertical dimension by stacking heating surfaces at different heights. The second heating surface is positioned above the first heating surface, creating a multi-level structure that utilizes vertical space rather than horizontal expansion. This dimensional change allows more containers to be heated over the same ground footprint, increasing capacity without proportionally increasing device complexity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Productivity

If a modular two-story design is used to increase heating capacity, then more pots can be heated over the same ground surface, but the device complexity increases

Engineering Contradiction:
Improveheating efficiencyVSAvoiddevice complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent divides the electric platter into modular segments including a first heating surface, a second heating surface, and connection pillars. Each module can be independently assembled and connected through detachable connection elements. This segmentation allows the system to achieve high productivity through multiple heating zones while managing complexity through standardized, interchangeable components that simplify assembly and maintenance.

Inventive Principle:
Principle #1Segmentation

3Reliability

If guard rails are added to prevent pots from falling, then safety improves, but the device complexity increases

Engineering Contradiction:
ImprovesafetyVSAvoiddevice complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent incorporates guard rails as a preventive safety measure against the potential harmful effect of pots falling from the elevated second heating surface. The guard rails create a physical barrier that prevents pots from sliding off the edge, addressing the safety concern before it can manifest. This preliminary protective action improves reliability by eliminating a potential failure mode without requiring complex active monitoring or control systems.

Inventive Principle:
Principle #9Preliminary anti-action

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

Enables efficient heating of multiple pots over the same ground surface, providing flexibility and safety features, while allowing for easy assembly and disassembly for compact storage.

Implementation Method 1

electric platters are used to heat food

Methodology Applied
Scientific EffectJoule heating: Joule Heating

Data Source

PatentUS20230392794A1Modular electric platter
Publication Date: 2023.12.07 SHUKRUN MEITAR
  • US20230392794A1 patent drawing
  • US20230392794A1 patent drawing
  • US20230392794A1 patent drawing

AI summary

A modular, two-story electric platter where more pots can be heated over the same ground surface. The second story may be removable or permanently attached to the first electric platter. An optional guard rail can protect the pots from falling off the electric platter.