Popcorn making assembly and method
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Solution Overview
Problem
Existing popcorn makers cannot effectively heat a removable container with a cover to secure corn kernels for efficient popcorn production.
Innovation Solution
A popcorn maker design featuring a housing with a flared receptacle, a thermally conductive bowl, a couplable cover, and a heater actuated by a switch and circuit board, allowing for controlled heating and aeration of corn kernels within a removable bowl.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a removable container with cover is used to secure corn kernels, then popcorn production efficiency is improved, but existing popcorn makers cannot effectively heat such containers
Solution Approach 1:
The popcorn maker is divided into separate functional components: a removable bowl for containing kernels, a cover for sealing, and a heating assembly with heater and fan. This segmentation allows the bowl to be easily removed and replaced while maintaining effective heating through the dedicated heating assembly, thus improving both productivity and reliability.
Solution Approach 2:
A thermally conductive plate is introduced as an intermediary between the heater and the bowl. The plate efficiently transfers heat from the heater to the bowl containing the corn kernels, ensuring reliable heating of removable containers while maintaining the ability to easily remove and replace the bowl for continuous production.
2Ease of operation
If the bowl is removable from the housing, then user convenience is improved, but heating control becomes more complex
Solution Approach 1:
A temperature sensor is positioned near the bowl to detect the temperature of the corn kernels or bowl. This feedback is sent to the controller, which automatically adjusts the heater operation accordingly. This feedback mechanism simplifies user operation while maintaining precise heating control, as the system self-regulates based on actual temperature conditions.
Solution Approach 2:
The system performs automatic temperature monitoring and adjustment without requiring user intervention. The temperature sensor continuously monitors conditions and the controller automatically manages the heating process, making the device user-friendly despite the complexity of the removable bowl mechanism.
3Productivity
If the cover is coupled to the bowl to retain corn kernels, then popcorn quality is improved, but the heating system must accommodate the covered container
Solution Approach 1:
A fan is positioned to blow air across the heater and over the covered bowl. This pneumatic system serves multiple functions: it aids in heat distribution to ensure even heating of the kernels within the covered container, and it helps remove moisture from the produced popcorn, improving quality while accommodating the covered container configuration.
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
Enables efficient heating and aeration of corn kernels, producing popcorn while allowing for easy removal of the bowl and shutdown of the heater, enhancing user convenience and popcorn quality.
Implementation Method 1
A heater is coupled to the housing and is actuated to produce and emit heat from the housing onto the bowl positioned within the receptacle
Implementation Method 2
A bowl is removably positioned within the receptacle of the housing and comprises a thermally conductive material being heatable
Implementation Method 3
A fan is positioned within the housing and is actuated to blow air across the heater when the fan is actuated
Data Source
AI summary
A popcorn making assembly and method for heating a removable container having a cover includes a housing. The housing is flared adjacent to a top of the housing to define a receptacle. A bowl is removably positioned within the receptacle of the housing. The bowl contains corn kernels, wherein the corn kernels are heatable to produce popcorn when the bowl is heated. A cover is coupled to the bowl and retains the corn kernels within the bowl when the cover is coupled to the bowl. A heater is coupled to the housing and is actuated to produce and emit heat from the housing onto the bowl positioned within the receptacle. A switch is electrically coupled to the heater and is engaged to actuate the heater.