Induction Heating Device Connection Structure
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Solution Overview
Problem
Conventional induction heating devices face challenges in efficiently and cost-effectively connecting the induction coil to the carrier plate, leading to increased production time and costs due to the use of screws.
Innovation Solution
The induction coil is connected to the carrier plate using a first and second connection member with vertical and horizontal portions, which are inserted into corresponding slots on the base plate, allowing for a secure and efficient assembly process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If screws are used to connect the induction coil to the carrier plate, then the connection is reliable, but the production time increases and production costs increase
Solution Approach 1:
The connection system is segmented into separate components: connection members with vertical portions extending from the carrier plate, and slots in the base plate that accommodate these vertical portions. This segmentation allows for easier assembly compared to traditional screw connections while maintaining structural integrity.
Solution Approach 2:
Connection members act as intermediary elements between the carrier plate and the base plate of the induction coil. These intermediaries facilitate the connection process by providing a simple insertion mechanism through the slots, eliminating the need for complex screw fastening while ensuring reliable mechanical coupling.
2Reliability
If screws are used to connect the induction coil to the carrier plate, then the connection is reliable, but the production costs increase
Solution Approach 1:
The connection system is divided into modular components (connection members and slots) that can be manufactured separately and assembled easily. This segmentation reduces manufacturing complexity and costs compared to precision-machined screw holes and fasteners, while maintaining connection reliability.
Solution Approach 2:
The connection members appear to be simple, inexpensive components that can be easily manufactured and replaced if needed. This approach uses cost-effective elements rather than expensive screw fastening systems, reducing overall production costs while maintaining functional reliability.
3Productivity
If a simple connection method is used to reduce production time, then productivity improves, but the connection reliability may be compromised
Solution Approach 1:
By segmenting the connection into vertical portions and corresponding slots, the design achieves both simplicity for fast assembly and reliability through precise geometric fitting. The segmented structure allows quick insertion while maintaining secure mechanical connection.
Solution Approach 2:
The vertical portions of the connection members are nested within the slots of the base plate, creating a secure fitted connection. This nesting arrangement ensures reliable mechanical coupling while allowing for rapid assembly without complex fastening operations.
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 method enables a reliable and efficient connection of the induction coil to the carrier plate, reducing production time and costs while ensuring a durable energy heater device.
Implementation Method 1
When said induction coil is energized, it creates magnetic waves. These magnetic waves heat the vessel located on the upper surface and containing a compatible metal.
Implementation Method 2
Induction heating devices are more popular among users since they operate more efficiently than heating devices with resistance.
Data Source
Figure 1
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AI summary
The present invention provides a heating device (C) which comprises at least one body (1); at least one carrier plate (3) located in the body (1); at least one induction coil (4) located on the carrier plate (3); at least one electronic board (2) for controlling operation of the induction coil (4); and at least one upper surface (5) located on the induction coil (4). The heating device (C) further comprises at least a first connection member (3a) located on the carrier plate (3), which has at least one vertical portion extending upward from the carrier plate (3) and at least one horizontal portion located on the side of the vertical portion distal to the carrier plate (3); at least a second connection member (3b) extending upward from the carrier plate (3); at least one base plate (6) located in the lower part of the induction coil (4); at least a first slot (6a) in the base plate (6) suitable for accommodating the vertical portion of the first connection member (3a); and at least a second slot (6b) in the base plate (6) suitable for accommodating the second connection member (3b).