Hot Beverage Machine Layout to Protect the Control Unit
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Solution Overview
Problem
Existing hot beverage preparation machines face challenges in easy and safe control, with a high risk of the control unit being damaged by water or beverage spills due to its vulnerable positioning relative to the brewing chamber and pot.
Innovation Solution
The machine design positions the brewing chamber above the pot, with the water container on a separate platform, featuring a control unit between the two, equipped with buttons and a display for easy operation, and includes a strainer to prevent particle transfer, minimizing the risk of control unit damage and enabling safe and efficient brewing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the control unit is positioned near the brewing chamber and pot for easy access, then the ease of operation is improved, but the reliability deteriorates due to high risk of water or beverage damage
Solution Approach 1:
The control unit is extracted from the lower section near the pot and brewing chamber, and repositioned to the upper section above the brewing chamber. This separates the control unit from the water-prone environment while maintaining operational accessibility through vertical placement.
Solution Approach 2:
The control unit is repositioned from a horizontal arrangement near the pot to a vertical arrangement above the brewing chamber. This dimensional change in placement protects the control unit from water spills while keeping it accessible for operation.
2Device complexity
If the brewing chamber and pot are positioned one above the other to save space, then the device complexity is reduced, but the reliability worsens as the control unit becomes more vulnerable to water damage
Solution Approach 1:
The control unit is extracted from the vulnerable lower section and repositioned to the protected upper section above the brewing chamber, maintaining the compact vertical arrangement while protecting the control unit from water exposure.
Solution Approach 2:
The machine employs a composite spatial structure where the control unit is housed in a separate protected zone above the brewing chamber, combining compact vertical arrangement with differential protection zones for different components.
3Volume of moving object
If the control unit is positioned below the water container for compact design, then the volume is reduced, but the object-affected harmful factors increase due to water spill risk
Solution Approach 1:
The control unit is extracted from the water-prone lower section and repositioned to the protected upper section, eliminating exposure to water spills while maintaining compact vertical design.
Solution Approach 2:
Instead of placing the control unit below the water container as in conventional designs, the control unit is inverted to a position above the brewing chamber, reversing the traditional arrangement to eliminate water exposure risk.
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 configuration allows for easy and safe operation of the machine, reducing the risk of control unit damage and enabling efficient brewing while allowing the water container to be used for both heating and serving, maintaining beverage warmth and occupying less space.
Implementation Method 1
The water in the water container is heated by means of a water heater
Implementation Method 2
the pot is heated by a pot heater disposed on the body, at the base of the housing. Thus, the beverage transferred from the brewing chamber into the pot is prevented from getting cold
Data Source
Figure 1
Figure 2
AI summary
The present invention relates to a hot beverage preparation machine (1) comprising a body (2), a water container (3) wherein water is filled, a water heater (4) providing the water in the water container (3) to be heated, a brewing chamber (5) wherein the raw material of the beverage to be prepared is put and whereto the water heated in the water container (3) is transferred, wherein the brewing process is performed as the result of the interaction of the beverage raw material and water, a housing (6) situated on the body (2), under the brewing chamber (5) and a pot (7) placed into the housing (6), the top surface being at least partially open, whereto the beverage brewed in the brewing chamber (5) is transferred.