Heating device with a holder for holding a control unit
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Solution Overview
Problem
Existing heating devices with holding devices and latching elements lack flexibility and stability in attachment and release mechanisms, leading to cumbersome handling and potential damage during actuation.
Innovation Solution
The heating device features interchangeable latching elements with a snap arm design, including a recess for easy attachment, a snap hook for secure latching, and an actuating arm with a spacer and rib-like structure for controlled release, along with a projection for enhanced stability, allowing for simple and secure fixation and easy handling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed latching element is used on the holding device, then the attachment structure is simple, but the flexibility of the heating device is reduced
Solution Approach 1:
The latching element is segmented from the holding device, allowing it to be detachably attached rather than permanently fixed. This enables the latching element to be repositioned or removed as needed, providing flexibility while keeping the attachment structure relatively simple through standardized connection points on the holding device housing.
Solution Approach 2:
The latching element transitions from a static, fixed position to a dynamic, repositionable component. It can be attached at different locations on the holding device housing and can be easily detached and reattached, allowing the system to adapt to different installation requirements without requiring a complex adjustable mechanism.
2Reliability
If a simple attachment structure is used for the latching element, then the production cost is low, but the stability of the latching element on the holding device is reduced
Solution Approach 1:
The attachment structure combines multiple functions into a single integrated design: it provides both mechanical support and secure fastening through the combination of the attachment point on the housing and the corresponding latching mechanism. This merging achieves stable attachment without requiring separate complex components for support and fastening.
Solution Approach 2:
The attachment structure utilizes parameter changes in the latching element, specifically the snap arm's elastic deformation, to achieve stable attachment. When the snap arm is deflected and released, it creates a secure mechanical interlock with the attachment point, providing reliable fixation through controlled elastic behavior rather than complex mechanical assemblies.
3Ease of operation
If the latching element is firmly fixed to the housing structure, then the attachment stability is high, but the ease of release becomes difficult
Solution Approach 1:
The snap arm acts as an intermediary element between the latching element and the housing structure. It provides a mechanical connection that is stable during operation but can be easily released by actuating the release mechanism. The snap arm's elastic properties allow it to maintain firm attachment while enabling controlled release without requiring excessive force or complex release mechanisms.
Solution Approach 2:
The attachment system transitions from a static, permanently fixed connection to a dynamic, controllable connection. The latching element can be easily engaged and disengaged through the actuating arm mechanism, allowing the system to switch between stable attachment and easy release states as needed, rather than being permanently fixed.
4Reliability
If the actuating arm is designed without limiting features, then the release mechanism is simple, but the risk of damage due to excessive actuation increases
Solution Approach 1:
The actuating arm is designed with pre-formed geometric features (such as rounded ends or built-in stops) that automatically limit the range of motion during actuation. These features are incorporated into the basic design of the arm itself, providing damage prevention through the inherent geometry rather than requiring additional separate limiting components or complex control mechanisms.
Data Source
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AI summary
The invention relates to a heating device with a holding device for receiving a control unit, wherein the holding device has at least one locking element which is provided for fixing the holding device to a housing structure of the heating device. It is proposed that the at least one locking element be arranged interchangeably on the holding device.