Washing machine and clothes care apparatus
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Solution Overview
Problem
Existing washing machines and clothes care apparatuses have complex control device configurations that make it difficult for users to replace and maintain the control devices without extensive technical knowledge or tools, leading to inefficiencies in maintenance and repair.
Innovation Solution
A control assembly design that allows the control panel to be easily mounted and demounted from the front surface of the cabinet without removing the top cover, featuring a frame, control panel, and printed circuit board configuration that enables forward and backward separation, facilitating easy replacement and maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the control device is integrated into the cabinet structure, then the control device is stable and reliable, but it becomes difficult to replace and maintain without removing the top cover
Solution Approach 1:
The control device is segmented into a control panel assembly that can be independently removed from the front surface of the cabinet. The control panel includes a control panel body with control buttons and a display, mounted on a control panel support structure that allows it to be detached without removing the top cover, thus enabling easy maintenance while maintaining stable operation during use.
Solution Approach 2:
The control panel assembly is extracted as a separate removable component from the cabinet structure. It is mounted on the front surface through a support structure that allows it to be taken out for replacement or maintenance without disassembling the entire cabinet or removing the top cover, solving the contradiction between stability during operation and ease of repair.
2Stability of the object's composition
If the control panel is fixed to the frame, then the control panel is stable during operation, but it cannot be easily separated for replacement or maintenance
Solution Approach 1:
The control panel support structure employs a dynamic mounting mechanism that allows the control panel to be securely fixed during normal operation but can be easily removed when needed for replacement or maintenance. The support structure includes mounting holes and fastening mechanisms that provide stable attachment during use but allow quick detachment without damage.
3Reliability
If the control device requires top cover removal for access, then the control device is protected during operation, but maintenance time and complexity increase
Solution Approach 1:
The control panel assembly is extracted as a separately accessible component mounted on the front surface of the cabinet. This extraction allows the control panel to be removed for maintenance without requiring removal of the top cover, significantly reducing maintenance time while the top cover remains in place to protect internal components during operation.
Solution Approach 2:
The control panel support structure acts as an intermediary between the cabinet body and the control panel. It provides a mounting interface that allows the control panel to be securely attached during operation (maintaining protection) but easily detached for maintenance (reducing time loss), without requiring top cover removal.
Data Source
AI summary
A washing machine including a cabinet, a tub disposed in the cabinet, a drum rotatably disposed in the tub, and a control device detachably mounted on the cabinet. The control device includes a control frame detachably mounted on a front surface of the cabinet, a control panel detachably mounted on the control frame and a control module interposed between the control frame and the control panel. The control panel configured to be movable between a first position where the control panel is detachable from the control frame and a second position where a forward and backward movement with reference to the control frame is limited.