Vaporization Core Microgroove Structure for E-Liquid Flow Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing electronic vaporization devices face issues with liquid leakage due to excessive e-liquid flow, and e-liquid explosion or burnt flavor due to insufficient e-liquid supply, affecting device performance.
Innovation Solution
Incorporating a microgroove structure on the vaporization base that contacts the vaporization core, allowing precise control of e-liquid supply through capillary action, guiding e-liquid to the heating element while preventing excessive leakage or insufficient supply.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If e-liquid flow channel is designed to allow sufficient liquid supply, then e-liquid supply amount is improved, but liquid leakage occurs
Solution Approach 1:
The vaporization core body is designed with a porous structure that allows e-liquid to pass through via capillary action. The porous material absorbs and transports the liquid from the liquid storage tank to the heating element, enabling sufficient e-liquid supply while preventing uncontrolled leakage through the controlled porosity of the material.
Solution Approach 2:
The vaporization core body acts as an intermediary component between the liquid storage tank and the heating element. It receives e-liquid from the tank, regulates its flow through capillary action in its porous structure, and delivers the controlled amount to the heating element, thus resolving the contradiction between sufficient supply and leakage prevention.
2Object-generated harmful factors
If e-liquid flow channel is restricted to prevent leakage, then liquid leakage is reduced, but e-liquid supply amount becomes insufficient
Solution Approach 1:
The porous structure of the vaporization core body enables controlled e-liquid transport through capillary forces. The porosity is engineered to allow sufficient liquid passage while maintaining control over the flow rate, preventing both leakage and insufficient supply simultaneously.
Solution Approach 2:
The patent replaces traditional mechanical flow control mechanisms with capillary action driven by the porous structure. This substitution eliminates the need for complex valves or flow restrictors, achieving both leakage prevention and adequate supply through the inherent properties of the porous material.
3Object-generated harmful factors
If e-liquid supply is increased to prevent burnt flavor, then flavor quality is improved, but e-liquid explosion risk increases
Solution Approach 1:
The porous vaporization core body provides controlled e-liquid distribution through capillary action, ensuring consistent and adequate liquid supply to the heating element to prevent burnt flavor. The controlled porosity simultaneously regulates the maximum flow rate, preventing excessive e-liquid accumulation that could lead to explosion risks.
Solution Approach 2:
The vaporization core body serves as a safety intermediary between the e-liquid reservoir and the heating element. It ensures sufficient liquid supply for proper vaporization (preventing burnt flavor) while controlling the flow rate to prevent dangerous e-liquid accumulation (preventing explosion).
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 microgroove structure enables precise control of e-liquid amount, preventing liquid leakage and e-liquid explosion, and improving device performance by ensuring consistent vaporization.
Implementation Method 1
allowing for precise control of the e-liquid supply by guiding the liquid through capillary action
Implementation Method 2
a vaporization core comprising a heating element and a vaporization core body, the vaporization core body having a porous structure
Data Source
AI summary
An electronic vaporization assembly includes: a vaporization core having a heating element and a vaporization core body, the vaporization core body having a porous structure; a vaporization base having a vaporization top base, a vaporization bottom base, and a microgroove structure, the vaporization top base and the vaporization bottom base forming a vaporization cavity, the vaporization core being fixed between the vaporization top base and the vaporization bottom base, the microgroove structure including a plurality of microgrooves, and the plurality of microgrooves being provided on a surface of at least one of the vaporization top base and the vaporization bottom base in contact with the vaporization core body; and a liquid storage tank sleeved on the vaporization base.