E-Liquid Heating Assembly Using Wick-Fed Localized Vaporization

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing electronic atomization heating devices heat the entire e-liquid at once, leading to lower heating efficiency.

Innovation Solution

An electronic atomization heating e-liquid storage assembly with a second housing, e-liquid tank, e-liquid storage element, and heating element that heats adsorbed e-liquid, and an electronic atomization heating device with a battery assembly and e-liquid storage assembly that are easily disassembled and mated for improved efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If the heating element heats the entire e-liquid at the same time, then the e-liquid is fully processed, but the heating efficiency is lower

Engineering Contradiction:
Improveheating efficiencyVSAvoidenergy waste
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

The patent extracts only the necessary portion of e-liquid (the adsorbed e-liquid on the heating element surface) for heating, rather than heating the entire e-liquid volume. This is achieved through the e-liquid guiding element that directs and adsorbs a controlled amount of e-liquid onto the heating portion, allowing efficient vaporization without wasting energy on heating unnecessary bulk e-liquid.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent applies partial action by heating only the adsorbed e-liquid layer on the heating element surface rather than the entire e-liquid volume. The e-liquid guiding element ensures that exactly the right amount of e-liquid is adsorbed onto the heating portion, avoiding both insufficient heating and excessive energy consumption.

Inventive Principle:
Principle #16Partial or excessive action

2Ease of operation

If the device components are integrated, then the structure is compact, but the disassembly and reusability are reduced

Engineering Contradiction:
Improvedisassembly easeVSAvoidstructural integration
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent divides the device into distinct detachable modules: the battery assembly and the e-liquid storage assembly. The e-liquid storage assembly further includes separable components such as the e-liquid tank housing, e-liquid storage element, and heating element assembly. This segmentation allows easy disassembly for refilling, cleaning, or replacement while maintaining a compact integrated structure during use through mating interfaces.

Inventive Principle:
Principle #1Segmentation

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 solution enhances heating efficiency by heating only the adsorbed e-liquid, allowing for easier disassembly and reusability of components, reducing environmental impact and production errors.

Implementation Method 1

an e-liquid guiding element being in contact with the e-liquid storage element, the e-liquid guiding element being adapted to guide and adsorb the e-liquid derived from the e-liquid storage element

Methodology Applied
Scientific EffectCapillary action: Capillary Action

Implementation Method 2

a heating element including a heating portion, the heating portion being adapted to heat the e-liquid adsorbed in the e-liquid guiding element into a gaseous state

Methodology Applied
Scientific EffectHeating: Heating

Implementation Method 3

the heating portion being adapted to heat the e-liquid adsorbed in the e-liquid guiding element into a gaseous state

Methodology Applied
Scientific EffectPhase change: Phase Change

Data Source

PatentUS12543782B2Electronic atomization heating e-liquid storage assembly and electronic atomization heating device with improved heating efficiency
Publication Date: 2026.02.10 LUXSHARE PRECISION IND SHENZHEN
  • US12543782B2 patent drawing
  • US12543782B2 patent drawing
  • US12543782B2 patent drawing

AI summary

An electronic atomization heating e-liquid storage assembly includes a second housing, an e-liquid tank housing, an e-liquid storage element, an e-liquid guiding element and a heating element. The second housing has a second receiving space. The e-liquid tank housing is detachably received in the second receiving space. The e-liquid storage element is received in the e-liquid tank housing. The e-liquid guiding element is in contact with the e-liquid storage element. The heating element includes a heating portion used to heat e-liquid adsorbed in the e-liquid guiding element into a gaseous state, thereby avoiding heating the entire e-liquid and improving the heating efficiency. The present disclosure also discloses an electronic atomization heating device having the electronic atomization heating e-liquid storage assembly.