Airflow-Power Coupling in Vaporizer Inlet Control

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Conventional vaporization devices suffer from mismatched power and airflow adjustments leading to device damage and poor user experience due to localized overheating or diluted aerosol output.

Innovation Solution

A vaporization apparatus with an airflow control assembly that synchronizes airflow volume and operational power adjustments through a movable adjustment member connected to both the air intake channel and power control switch, allowing simultaneous regulation of both parameters.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If power adjustment and airflow adjustment are controlled separately, then each parameter can be adjusted independently, but mismatched adjustments cause localized overheating or diluted aerosol output

Engineering Contradiction:

ImproveIndependent adjustment capabilityVSAvoidDevice safety and performance

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The patent combines the power adjustment function and airflow adjustment function into a single integrated control mechanism. The adjustment member simultaneously controls the power control switch and the airflow aperture, ensuring that power and airflow are adjusted together in a coordinated manner, preventing mismatched adjustments that could cause overheating or diluted aerosol output.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The patent implements a feedback mechanism where the adjustment member's position simultaneously determines both the power level and airflow level. The control circuit board receives signals from the power control switch and the airflow aperture configuration, enabling coordinated control that prevents harmful mismatches between power and airflow parameters.

Inventive Principle:

Principle #23Feedback

2Productivity

If high power is used with insufficient airflow, then vaporization efficiency increases, but aerosol cannot be fully discharged causing localized overheating and device damage

Engineering Contradiction:

ImproveVaporization efficiencyVSAvoidLocalized overheating and device damage

Core Design Contradiction:

ProductivityVSObject-affected harmful factors

Solution Approach 1:

The patent merges the control of power output and airflow volume into a single adjustment mechanism. When the user adjusts the power level, the airflow aperture is simultaneously adjusted to provide the corresponding airflow volume needed to discharge the aerosol generated at that power level, preventing localized overheating while maintaining vaporization efficiency.

Inventive Principle:

Principle #5Merging (Combining)

3Reliability

If low power is used with excessive airflow, then device safety improves, but aerosol output becomes overly diluted

Engineering Contradiction:

ImproveDevice safetyVSAvoidAerosol output quality

Core Design Contradiction:

ReliabilityVSProductivity

Solution Approach 1:

The patent combines power control and airflow control into a unified system where the adjustment member simultaneously regulates both parameters. This ensures that when power is reduced for safety, the airflow is proportionally reduced to maintain optimal aerosol concentration and output quality, preventing excessive dilution.

Inventive Principle:

Principle #5Merging (Combining)

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 device damage and enhances user experience by ensuring optimal aerosol generation and airflow balance, extending the device's service life.

Implementation Method 1

a vaporizer, wherein the vaporizer is disposed within the liquid storage chamber; the vaporizer comprising an air inlet end and an air outlet end arranged oppositely

Methodology Applied

Scientific EffectVaporization: Evaporation

Implementation Method 2

the adjustment member is movable relative to the housing to alter the total effective area of the airflow aperture communicating with the air intake channel

Methodology Applied

Scientific EffectFlow control through area adjustment:

Implementation Method 3

two sides of the adjustment member are provided with elastic protrusions, and an inner wall of the housing is provided with at least two sets of the positioning grooves matching the elastic protrusions; the elastic protrusions are movably engaged with one set of the positioning grooves

Methodology Applied

Scientific EffectElastic engagement: Elasticity

Data Source

PatentUS20250359588A1Vaporization apparatus and vaporization device

Publication Date: 2025.11.27 SHENZHEN GEEKVAPE TECH CO LTD

AI summary

Disclosed are a vaporization apparatus and a vaporization device. The vaporization apparatus including a housing, a vaporizer, an installation base, a control circuit board, and an airflow control assembly. The installation base is formed with an air intake channel communicating with the air inlet end of the vaporizer. The airflow control assembly comprises an adjustment member and a power control switch, wherein the adjustment member is disposed at the air inlet port and is movably connected to the housing. The adjustment member includes a shielding portion and a connecting portion, with the connecting portion being connected to the power control switch. Through the adjustment member's connection with both the air intake channel and the power control switch, the adjustment member is capable of moving relative to the housing.