Heater Assembly Wick Alignment for Consistent Non-Nicotine Vapor
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Solution Overview
Problem
The existing methods for assembling heater assemblies for non-nicotine pod systems lack efficient mechanisms for aligning and securing wicks with heater elements, which can lead to inconsistent vapor production and assembly challenges.
Innovation Solution
An apparatus comprising a base, wick feed, slide, and holder is used to align and secure a wick within a heater assembly, utilizing a wick retainer, cutter, and rotatable components to guide and lock the wick in place, ensuring proper capillary action and vaporization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If existing assembly methods are used without specialized alignment mechanisms, then device complexity is reduced, but manufacturing precision of wick-heater alignment deteriorates
Solution Approach 1:
The wick feed acts as an intermediary component between the wick and heater assembly. It provides a structured pathway that guides the wick into precise alignment with the heater element, eliminating the need for complex external alignment mechanisms while ensuring consistent manufacturing precision.
Solution Approach 2:
The wick feed is pre-configured with channels and guides that establish the correct wick position before the wick contacts the heater. This preliminary alignment structure ensures that when assembly occurs, the wick is already positioned correctly, eliminating the need for complex real-time alignment mechanisms.
2Reliability
If manual wick positioning is used, then device complexity is minimized, but reliability of vapor production deteriorates due to inconsistent alignment
Solution Approach 1:
The wick feed serves as a mediating structure that ensures consistent wick-heater alignment every time assembly occurs. Its fixed channels and guides provide repeatable positioning, guaranteeing reliable vapor production without requiring complex active control mechanisms.
Solution Approach 2:
The alignment features are built into the wick feed structure in advance, creating a predetermined path for the wick. This preliminary configuration ensures that every assembly produces the same alignment quality, eliminating variability and ensuring consistent vapor production.
3Manufacturing precision
If complex alignment mechanisms are added to the assembly apparatus, then manufacturing precision of wick positioning is improved, but ease of manufacture deteriorates
Solution Approach 1:
Instead of adding complex external alignment mechanisms, the solution incorporates alignment features directly into the wick feed itself. This intermediary component handles all positioning requirements through its internal structure, simplifying the overall apparatus while maintaining high manufacturing precision.
Solution Approach 2:
The alignment function is merged with the wick feed structure. The channels, guides, and positioning features are integrated into the single wick feed component rather than being separate mechanisms, reducing the number of parts and simplifying manufacturing.
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 solution enables precise alignment and secure fixation of the wick, enhancing vapor production consistency and simplifying the assembly process, thereby improving the performance and reliability of non-nicotine e-vaping devices.
Implementation Method 1
a wick structured to draw a non-nicotine pre-vapor formulation via capillary action
Implementation Method 2
the heater heats to a temperature sufficient to convert the non-nicotine pre-vapor formulation to a non-nicotine vapor
Data Source
Figure 1A
Figure 1B
Figure 2A
AI summary
An apparatus for assembling a heater assembly for a non-nicotine pod assembly includes a base, a wick feed, a slide, and a holder. The wick feed extends toward the base and defines a channel configured to receive a wick structured to draw a non-nicotine pre-vapor formulation via capillary action. The slide is configured to move along a plane on a top face of the base. The holder is disposed on the top face of the base.