Electronic Cigarette Condensate Absorption Module

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Solution Overview

Problem

Existing electronic cigarettes lack an anti-condensation device, causing vapor condensates to form and block the air channel when encountering cold air, leading to airflow obstruction.

Innovation Solution

A condensate absorption module comprising a ceramic atomization core flanked by two pieces of cotton, housed within an atomizing cylinder and supporting seat, effectively absorbs condensates and maintains a straight air channel.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If no anti-condensation device is used, then the device structure remains simple, but condensates form and block the air channel when encountering cold air

Engineering Contradiction:
Improveairflow continuityVSAvoiddevice structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces cotton as an intermediary substance positioned at the air channel outlet to absorb condensates. This mediator captures the harmful condensates before they can block the air channel, resolving the contradiction by maintaining airflow continuity without requiring a complex active anti-condensation system.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent converts the harmful effect of condensates into a beneficial absorption process. By placing cotton material that specifically absorbs condensates at the outlet, the harmful condensates are transformed into an absorbed state that no longer blocks airflow, thus maintaining reliability while keeping the structure simple.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

2Ease of operation

If condensates are not absorbed, then the device structure remains simple, but the air channel becomes blocked leading to airflow obstruction

Engineering Contradiction:
Improveairflow smoothnessVSAvoidstructural complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

Cotton is introduced as a mediator material positioned at the air channel outlet to intercept and absorb condensates. This simple intermediary component maintains smooth airflow operation without requiring complex structural modifications or active control systems.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If a condensate absorption module is added, then condensates are adsorbed and air channel blockage is prevented, but the device structure becomes more complex

Engineering Contradiction:
Improveairflow continuityVSAvoidstructural complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent uses cotton as a simple intermediary material to absorb condensates, achieving reliable airflow continuity without complex active systems. The cotton acts as a passive mediator that continuously absorbs condensates as they form, maintaining airflow reliability with minimal structural addition.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The cotton material used for condensate absorption can be considered a consumable component that may need periodic replacement. This approach uses a simple, inexpensive material to solve the reliability issue, accepting that the component may have limited service life rather than designing a permanent complex system.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

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

Prevents condensate blockage by adsorbing vapor condensates on the ceramic atomization core ends, ensuring uninterrupted airflow through the electronic cigarette.

Implementation Method 1

The first piece of cotton and the second piece of cotton are disposed on two ends of the ceramic atomization core, respectively, to adsorb condensates on the two ends of the ceramic atomization core, respectively

Methodology Applied
Scientific EffectAdsorption: Adsorption

Data Source

PatentUS11666097B2Electronic cigarette
Publication Date: 2023.06.06 LIU TUANFANG
  • US11666097B2 patent drawing
  • US11666097B2 patent drawing
  • US11666097B2 patent drawing

AI summary

An electronic cigarette including a condensate absorption module. The condensate absorption module includes a first piece of cotton, a ceramic atomization core, and a second piece of cotton. The first piece of cotton and the second piece of cotton are disposed on two ends of the ceramic atomization core, respectively. The condensate absorption module of the electronic cigarette further includes an atomizing cylinder and a supporting seat. The ceramic atomization core is disposed in the supporting seat. The ceramic atomization core and the supporting seat are disposed in the atomizing cylinder.