Thermal dampening device for a beverage container
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Solution Overview
Problem
Existing beverage containers fail to effectively maintain the temperature of beverages near heat sources, either overheating cold drinks or heating to unsafe levels, posing a risk to users.
Innovation Solution
A thermal dampening device for beverage containers comprising a base with sidewalls made of at least two layers, including a solid material like aluminum and a thermal dampening coating, designed to minimize heat transfer from heat sources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If a beverage container is placed directly on a heat source, then the beverage can be kept warm for extended periods, but the beverage temperature rises too quickly when it should be kept cold
Solution Approach 1:
The device applies different thermal properties to different regions: the base contact area uses high thermal conductivity material (aluminum) to maintain beverage warmth, while the sidewalls use thermal dampening material to prevent heat transfer to the beverage. This local differentiation resolves the contradiction between maintaining warmth and preventing overheating.
Solution Approach 2:
The thermal dampening sidewalls act as an intermediary barrier between the heat source and the beverage, controlling the rate and direction of heat transfer. This mediator allows the beverage to remain warm through the base while preventing excessive heat transfer through the container walls.
2Temperature
If a beverage container is placed directly on a heat source, then the beverage can be kept warm, but the container becomes heated to unsafe levels and may burn the user
Solution Approach 1:
The device uses high thermal conductivity material (aluminum) at the base to maintain beverage temperature while using thermal dampening material for the sidewalls to prevent excessive heat transfer to the exterior surfaces, resolving the contradiction between beverage warmth and user safety.
Solution Approach 2:
The device combines materials with different thermal conductivity properties: aluminum for the base (high conductivity) and thermal dampening material for the sidewalls (low conductivity). This composite structure allows the beverage to be kept warm while preventing the container exterior from reaching unsafe temperatures.
3Device complexity
If a single-layer container is used, then the device complexity is low, but the thermal protection performance is insufficient
Solution Approach 1:
The device uses a composite structure with at least two layers: an inner layer (aluminum) for thermal conductivity and an outer layer (thermal dampening material) for heat isolation. This composite approach provides effective thermal protection while maintaining relatively simple device complexity.
Solution Approach 2:
The container is segmented into functional zones: the base uses high thermal conductivity material for heat transfer, while the sidewalls use thermal dampening material for heat blocking. This segmentation provides targeted thermal protection without requiring complex overall structure.
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 device effectively maintains the temperature of beverages, keeping them cool or warm as desired, while preventing the container from overheating and ensuring user safety.
Implementation Method 1
The sidewalls are made from at least two layers of material. One of the layers is made from a thermal dampening material
Data Source
AI summary
A thermal dampening device for a beverage container is shown and described. The thermal dampening device includes a base. The base has a first sidewall and a second sidewall rising therefrom. The first sidewall and the second sidewall are made up of at least two layers of material. At least one of the two layers is a thermal dampening layer.