Door-Mounted Modular Ice Cube Maker for Flexible Freezer Capacity
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Solution Overview
Problem
Traditional ice cube maker systems for refrigerators either permanently reduce the usable capacity of the freezer compartment or are overly complex, as they are either mounted inside or integrated into the door.
Innovation Solution
An ice cube maker system comprising a detachable ice cube production device and storage device that can be independently attached and detached from the door, allowing for flexible use of space and easy cleaning, with features like projections and recesses for secure attachment and a lever mechanism for easy ice release.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the ice cube maker is permanently mounted inside the freezer compartment, then the ice production function is ensured, but the usable capacity of the freezer compartment is permanently reduced
Solution Approach 1:
The ice cube maker is divided into two separate devices: an ice cube production device and an ice cube storage device. Both devices are detachably connectable to the door, allowing flexible configuration. When not in use, the production device can be detached completely, freeing up freezer space, while the storage device can remain mounted for continued ice storage functionality.
Solution Approach 2:
The ice cube maker system transitions from a permanent fixed mounting to a dynamic detachable mounting on the door. The production device can be attached when ice production is needed and detached when freezer space is required, making the system adaptable to changing user needs rather than statically occupying space.
2Reliability
If the ice cube maker is permanently integrated into the door, then the ice production function is ensured, but the system becomes complex and inflexible
Solution Approach 1:
The system is segmented into separate production and storage devices that can be independently attached and detached from the door. This modular approach simplifies the overall system structure compared to a permanently integrated complex mechanism, as each component is simpler and can be used independently or together.
Solution Approach 2:
The door-mounted storage device serves multiple functions: it can store ice cubes when the production device is attached, and it can serve as a door shelf for frozen goods when the production device is detached. This multi-functionality reduces the need for separate components and simplifies the overall system.
3Reliability
If the ice cube maker permanently occupies door space, then the ice production function is ensured, but the flexibility of space utilization is reduced
Solution Approach 1:
By separating the production device from the storage device, the system allows the production device to be detached when not needed, providing flexibility in space utilization. The storage device can remain mounted independently, maintaining ice storage capability while allowing the production area to be used for other purposes.
Solution Approach 2:
The detachable connection allows the system to dynamically adapt to different space requirements. The production device can be mounted when ice production is needed and removed when freezer space is prioritized, making the system versatile rather than permanently fixed.
Data Source
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AI summary
The invention relates to an ice cube maker system (10) for a refrigerator comprising a freezing compartment and a door (200) for opening and closing the freezing compartment. The ice cube maker system (10) has an ice cube generating device (20) and an ice cube storage device (130), wherein the ice cube generating device (20) and the ice cube storage device (130) can be attached to the door (200) and detached from the door (200) independently of each other. The invention further relates to a refrigerator comprising a freezing compartment, a door (200) for opening and closing the freezing compartment and at least one such ice cube maker system.