Modular Vaporizer Cartridge with Nested Heating Element
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Solution Overview
Problem
The vaping industry faces challenges in creating high-quality, detachable, and renewable vaporizer devices where components like cartridges, heating elements, and batteries can be easily replaced, leading to disposable devices and increased costs.
Innovation Solution
A vaporizer cartridge system with selectively detachable parts, including a vaporizer assembly, heating element, insulator bushing, center conductor, lock ring, seals, and a mouthpiece, allowing for easy assembly and disassembly, enabling users to replace individual components without discarding the entire device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the vaporizer device is made as a disposable assembly, then manufacturing and assembly are simplified, but cost increases and environmental sustainability deteriorates
Solution Approach 1:
The vaporizer device is divided into distinct modular components including a reusable body assembly and replaceable cartridge assemblies. Each cartridge contains a reservoir, heating element, and wick structure that can be independently replaced. This segmentation allows users to discard only the consumable cartridge portions while retaining the expensive body assembly, thereby reducing overall waste and cost.
2Adaptability or versatility
If the vaporizer device uses detachable and replaceable parts, then customization and cost-effectiveness improve, but device complexity increases
Solution Approach 1:
The cartridge assembly employs a nested structure where the heating element is positioned within the reservoir, and the wick structure is contained within the heating element assembly. This nested arrangement allows multiple functional components to be integrated in a compact form while maintaining the ability to replace the entire cartridge as a single unit, thus providing versatility without excessive complexity.
Solution Approach 2:
The reusable body assembly is designed with universal compatibility to accept different types of cartridge assemblies. The body contains standardized threading and sealing mechanisms that work with various cartridge configurations, allowing users to switch between different e-liquid formulations while using the same core device, thereby enhancing adaptability without increasing overall system complexity.
3Ease of repair
If the vaporizer cartridge system uses multiple selectively detachable components, then ease of repair and maintenance improve, but manufacturing precision requirements increase
Solution Approach 1:
The cartridge assembly is pre-configured with pre-attached components including the heating element, wick structure, and sealing elements. This preliminary assembly ensures that all components are properly positioned and sealed before the user installs the cartridge in the body. The pre-sealing of the reservoir and pre-positioning of the heating element reduces the need for high-precision field assembly while maintaining reliable connections.
Solution Approach 2:
The cartridge serves as an intermediary component that interfaces between the reusable body assembly and the consumable e-liquid supply. It incorporates sealing rings and threading mechanisms that mediate the connection between the body and the liquid reservoir, providing a standardized interface that reduces manufacturing precision requirements for the body while ensuring reliable sealing and electrical connections.
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 allows for greater customization and reduced costs by enabling users to replace worn-out or depleted parts, maintaining device performance and extending the life of the vaporizer system.
Implementation Method 1
vaporizing the liquid with the heating element
Implementation Method 2
drawing fresh air into the vaporizer cartridge system by creating a suction on an end of the mouthpiece
Data Source
AI summary
A vaporizer cartridge system includes a vaporizer assembly containing a heating element, a mouthpiece that is selectively attachable with the vaporizer assembly, a battery assembly that is selectively attachable with the vaporizer assembly, and a cartridge configured to store liquid in a reservoir, the cartridge being selectively attachable with the vaporizer assembly such that liquid stored within the reservoir is in fluid communication with the vaporizer assembly. The vaporizer cartridge system is configured such that when the cartridge and the mouthpiece are attached to the vaporizer assembly, the cartridge fits within the mouthpiece.