Induction Cooking Hob Module Mounting Using Deformable Spring Elements
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing induction cooking hobs face challenges in securely and cost-effectively attaching the induction module to the body, with existing connections being difficult to assemble and disassemble, and prone to weakening with repetitive use.
Innovation Solution
The induction cooking hob employs a deformable element, such as a conical compression helical spring, secured by protrusions with wedged sections, to ensure a secure and rigid fit between the induction module and the body, facilitating easy assembly and maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If press-in bolts or screws are used to attach the induction module to the body, then the connection is relatively secure, but the assembly process becomes difficult and expensive, and disassembly is also difficult
Solution Approach 1:
The connection system is segmented into multiple protrusions distributed around the induction module, each with its own deformable element. This distributes the connection function across multiple simple elements rather than requiring a single complex fastening mechanism, making assembly easier while maintaining overall connection strength
Solution Approach 2:
A deformable element (such as a spring) is introduced as an intermediary between the protrusion and the induction module. This intermediary component enables easy assembly through elastic deformation while maintaining secure connection when compressed, resolving the contradiction between assembly ease and connection strength
2Strength
If traditional connection methods are used, then the induction module can be securely attached, but repetitive assembly and disassembly causes the coupling joint to weaken
Solution Approach 1:
The connection system incorporates deformable elements that can dynamically adjust during assembly and disassembly cycles. The elastic deformation of these elements absorbs mechanical stresses from repetitive operations, preventing cumulative damage to the coupling joint and maintaining reliability over time
Solution Approach 2:
The deformable elements act as cushioning elements that absorb and distribute mechanical stresses before they can damage the coupling joint. This beforehand cushioning protects the joint structure during repetitive assembly and disassembly operations, preventing premature weakening
3Strength
If multiple elements are used for connection, then the attachment can be secure, but the device complexity increases and assembly becomes more difficult
Solution Approach 1:
The connection structure is segmented into multiple identical or similar protrusions with deformable elements, each performing the same connection function. This segmentation allows the use of simple, standardized components rather than a single complex multi-element assembly, reducing overall device complexity while maintaining secure attachment through distributed connection points
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
This design allows for a straightforward and secure installation of the induction module, enhancing assembly efficiency and durability while reducing maintenance complexity.
Implementation Method 1
The deformability of the element 5 ensures the induction module 2 fits securely and rigidly to the cover element 3
Implementation Method 2
the said deformable element 5 is selected as a conical compression helical spring
Data Source
Figure 1
Figure 2~4
AI summary
The present invention relates to an induction cooking hob, comprising a body, arranged on a support panel inside which are at least one induction module and a flat cover element made of glass or ceramic, which is designed to receive a container to be heated and which covers the said body. Arranged inside a body (1), an induction module (2) is on one side tightly pressed against a cover element (3), while on the other side, it cooperates by means of a plurality of supports (4) with a bottom (1') of the body (1) facing away from the cover element (3). Each support (4) from the said plurality of supports comprises a removable deformable element (5) and, running approximately perpendicular to the induction module (2), a protrusion (6) which holds in position the said deformable element (5), wherein each said protrusion (6) from the said plurality of supports (4) is, in its longitudinal direction, formed with a wedged section (7).