dehumidifier
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Solution Overview
Problem
Large-scale dehumidifiers lack a handle for easy movement, making them difficult to maneuver and posing safety risks due to their height and weight, which can result in accidental falls or damage.
Innovation Solution
A recessed handle is integrated into the top surface of the dehumidifier's main body, allowing for stable movement without compromising the device's appearance, and is designed to be grasped from the side surfaces, enhancing user convenience and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a large-scale dehumidifier is designed with high capacity and large size to improve dehumidifying performance, then the dehumidifying capability is enhanced, but the device becomes heavy and difficult to move
Solution Approach 1:
A handle is introduced as an intermediary component between the user and the heavy dehumidifier body. The handle provides a gripping point that allows users to easily move the device despite its weight, solving the contradiction between high capacity (heaviness) and ease of movement.
2Ease of operation
If a protruding handle is added to the dehumidifier body to enable easy movement, then the ease of operation is improved, but the outer appearance is deteriorated
Solution Approach 1:
The handle is nested within a handle hole formed in the top cover assembly, creating a recessed structure. This allows the handle to be integrated into the body without protruding outward, maintaining a sleek appearance while still providing ease of movement.
Solution Approach 2:
The top cover assembly is designed with a localized handle hole and recessed handle structure, concentrating the functional feature in a specific area without affecting the overall aesthetic quality of the device exterior.
3Productivity
If the dehumidifier is designed with a high height to improve functionality, then the dehumidifying performance is enhanced, but the stability during movement is compromised due to risk of falling
Solution Approach 1:
The handle serves as a mediator that allows users to properly grip and control the tall dehumidifier during movement, preventing accidental falls by providing a secure holding point that enables better balance and control.
4Ease of operation
If a handle structure is added to the dehumidifier to enable easy movement, then the ease of operation is improved, but the device complexity increases
Solution Approach 1:
The handle is merged with the top cover assembly as an integrated structure. The handle hole and recessed handle are formed as part of the top cover assembly manufacturing process, avoiding the need for separate handle components and reducing overall structural complexity.
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
The recessed handle enables easy and stable movement of the dehumidifier, even when heavy or tall, while maintaining a sleek appearance and reducing manufacturing costs through a coupled design that improves the outer appearance without protrusions.
Implementation Method 1
a dehumidifier may absorb heat from surrounding air by evaporating a liquid refrigerant in the evaporator. Here, the evaporator may decrease in temperature while the refrigerant is evaporated
Implementation Method 2
moisture contained in the air may be condensed to form dew on a surface of the evaporator
Data Source
Figure 1
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AI summary
Provided is a dehumidifier in which a handle that is recessed inward from a top surface of a main body to open both side surfaces thereof is disposed to stably move the main body of the dehumidifier without deteriorating an outer appearance of the dehumidifier.