Induction Cooking Plate Information Unit Placement

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Solution Overview

Problem

Existing cooking devices lack flexibility and user customization, leading to suboptimal cooking processes and results due to fixed setup unit parameters and thermal limitations on information storage units.

Innovation Solution

A cooking device with an information unit and communication unit positioned outside the heating area, allowing for wireless communication and storage of intrinsic setup unit parameters, enabling flexible arrangement and optimal cooking processes tailored to individual user needs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the information unit is placed within the heating zone of the installation unit, then it can be easily accessed and integrated into the cooking surface, but it suffers from high thermal stress and limited durability

Engineering Contradiction:
ImproveAccessibility of information unitVSAvoidThermal durability of information unit
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The information unit is extracted from the heating zone and relocated to the handle of the installation unit. This separation removes the information unit from the high-temperature environment while maintaining its functionality through wireless communication, thereby improving both reliability and ease of operation

Inventive Principle:
Principle #2Taking out (Extraction)

2Stability of the object's composition

If the information unit is permanently integrated into the base of the installation unit, then it is securely mounted, but it is located within the heating zone causing thermal damage

Engineering Contradiction:
ImproveMounting security of information unitVSAvoidThermal stress on information unit
Core Design Contradiction:
Stability of the object's compositionVSObject-affected harmful factors

Solution Approach 1:

The information unit is extracted from the base/heating zone and relocated to the handle. This maintains secure mounting while eliminating exposure to harmful thermal stress, as the handle is positioned away from the heating zone

Inventive Principle:
Principle #2Taking out (Extraction)

3Reliability

If the information unit is placed in the handle of the installation unit, then it is positioned outside the heating zone for better protection, but it requires additional mounting space and structural consideration

Engineering Contradiction:
ImproveThermal protection of information unitVSAvoidMounting structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The handle of the installation unit serves multiple functions: it provides structural support for the installation unit, acts as a mounting location for the information unit, and extends away from the heating zone for thermal protection. This multi-functionality avoids additional structural complexity

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentEP3811735B1Cooking plate
Publication Date: 2024.08.07 BOSCH SIEMENS HAUSGERATE GMBH
  • EP3811735B1 patent drawingFigure 1~2
  • EP3811735B1 patent drawingFigure 3~5

AI summary

The invention relates to a cooking device, in particular an induction cooking device, comprising at least one information unit (12a) that has at least one information storage unit (14a) in which at least one intrinsic placement unit characteristic of at least one placement unit (16a) provided for placing on at least one cooking surface (18a) for the purposes of heating can be stored. The aim of the invention is to provide a generic device with improved properties with respect to its flexibility. This is achieved in that the information unit (12a) is designed to be arranged on the placement unit (16a) outside of a heating region (22a) of the placement unit (16a) for the purpose of communicating with at least one communication unit (20a).