Non-Nicotine Pod Assembly With Exposed Inlet for Airflow
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Solution Overview
Problem
Existing non-nicotine e-vaping devices face challenges in efficiently delivering and vaporizing non-nicotine pre-vapor formulations due to design limitations that can lead to blockages and inefficient airflow, as well as lack of integration with smart features for authentication and user interface enhancements.
Innovation Solution
A non-nicotine e-vaping device with a device body and pod assembly design featuring an angled upstream rim on the bezel structure to expose the pod inlet, smart pod capabilities for authentication, and a user-friendly interface with buttons and light guide arrangements, along with secure and efficient electrical connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the pod assembly is seated within the through hole of the device body, then secure connection and electrical contact are achieved, but the pod inlet may be blocked by the bezel structure
Solution Approach 1:
The bezel structure is segmented into an upstream portion and a downstream portion, with the upstream portion positioned to expose the pod inlet while the downstream portion provides structural support. This segmentation allows the bezel to simultaneously maintain connection reliability and prevent airflow blockage.
Solution Approach 2:
The upstream rim of the bezel structure is designed with a specific geometric configuration that creates an opening or gap in the upstream direction, allowing airflow to reach the pod inlet. This local modification maintains overall structural integrity while solving the blockage issue.
2Productivity
If the upstream rim of the bezel is designed to expose the pod inlet, then airflow efficiency is improved, but the structural support and connection stability may be compromised
Solution Approach 1:
The bezel structure is divided into functional zones: the upstream portion is optimized for airflow exposure while the downstream portion maintains structural support. This segmentation allows each portion to be optimized for its specific function without compromising overall stability.
Solution Approach 2:
The solution extends the bezel structure in the upstream direction to expose the pod inlet, utilizing the spatial dimension to resolve the conflict between airflow requirements and structural integrity. The extended upstream portion provides airflow access while the main body maintains connection stability.
3Ease of operation
If manual or puff activation is used to initiate vaping, then device operation is simple, but user interface functionality and smart features are limited
Solution Approach 1:
The device incorporates multiple activation methods (manual button press and puff detection) within a unified system, allowing the same device to serve both simple operation needs and smart feature integration. The control system can recognize and respond to different user inputs, providing versatile functionality.
Solution Approach 2:
The device includes sensors that automatically detect puff actions and trigger vaping without requiring manual button presses. This self-service capability enhances user experience by allowing intuitive operation while maintaining the option for manual control, bridging simplicity and smart functionality.
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
Enhances airflow by reducing blockages, integrates smart features for authentication and user control, and ensures reliable power and data transfer between the device body and pod assembly, providing a seamless vaping experience.
Implementation Method 1
The wick is configured to move a non-nicotine pre-vapor formulation via capillary action
Implementation Method 2
The heater is in thermal contact with the wick and is configured to vaporize the non-nicotine pre-vapor formulation drawn via the wick into the vapor passage
Implementation Method 3
The heater is in thermal contact with the wick and is configured to vaporize the non-nicotine pre-vapor formulation
Data Source
AI summary
A non-nicotine pod assembly for a non-nicotine e-vaping device may include a pod body and a connector module. The pod body has an upstream end and a downstream end and is configured to hold a non-nicotine pre-vapor formulation. The upstream end of the pod body defines a cavity. The connector module is configured to be seated within the cavity of the pod body. The connector module may include an external face and a side face. The external face of the connector module includes at least one electrical contact and defines a pod inlet. The side face of the connector module defines at least one module inlet. The side face of the connector module faces a sidewall of the cavity in the pod body when the connector module is seated within the cavity.