Seamless Hob Plate Coating Across Top Surface and Edge
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Solution Overview
Problem
Existing hob plate devices lack enhanced comfort and design flexibility, with coatings often appearing disjointed and not effectively hiding the underlying material, which can detract from the aesthetic and functional experience.
Innovation Solution
A hob plate device featuring a combination of two partial coatings, one on the upper side and one on the edge, both made from enamel-like materials that merge seamlessly, providing a uniform appearance and high durability, with the option for shared material and color, and applied using printing and spraying processes for efficient and flexible design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a coating unit with first and second partial coatings is applied to a hob plate unit, then the aesthetic appearance and comfort are improved, but the manufacturing complexity increases
Solution Approach 1:
The coating unit is segmented into a first partial coating applied to the upper side and a second partial coating applied to the edge side, allowing each segment to be optimized independently for its specific function while maintaining overall aesthetic unity
Solution Approach 2:
Different regions of the hob plate unit receive different coating treatments - the upper side receives a coating optimized for cooking surface aesthetics and performance, while the edge side receives a coating optimized for boundary appearance and protection, creating local quality variations that enhance overall appearance
2Stability of the object's composition
If the first and second partial coatings are made from the same material, then the uniform appearance is improved, but the manufacturing flexibility is reduced
Solution Approach 1:
The coating system uses the same enamel-like material for both partial coatings, allowing a single material formulation to serve multiple functions - providing uniform appearance across different surfaces while enabling various design configurations through different application patterns and colors
3Productivity
If the coatings are applied using printing and spraying processes, then the manufacturing efficiency is improved, but the coating precision may be reduced
Solution Approach 1:
The coating application process is segmented into printing for the first partial coating and spraying for the second partial coating, allowing each process to be optimized for its specific requirements while maintaining high manufacturing efficiency
Solution Approach 2:
Different application parameters are used for each coating method - printing parameters for the upper side coating and spraying parameters for the edge side coating, enabling precise control over coating quality while maintaining production efficiency
4Stability of the object's composition
If the coatings adjoin seamlessly, then the aesthetic appearance is improved, but the risk of flaking increases
Solution Approach 1:
The first and second partial coatings are made to adjoin seamlessly at the transition between upper side and edge side, creating a unified cohesive appearance while the underlying hob plate unit structure provides mechanical support that prevents flaking
Data Source
Figure 1~2
AI summary
The device (12) has a coating unit (16) having a horizontal partial coating section (18) is arranged on a portion of a top surface (19) of a hob plate unit (14). The coating unit comprises a vertical partial coating section (20) that is arranged on a portion of a peripheral side (21) of the hob plate unit. The horizontal and vertical partial coating sections formed of enamel-like material are integrally connected to each other along an entire transition region (22). An independent claim is included for a method for manufacturing a hob plate device.