Atomizing Core Layout for Direct Smoke Flow and Battery Isolation

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Traditional electronic atomizing devices suffer from poor smoke density due to insufficient smoke generation, leading to an unfavorable user experience.

Innovation Solution

The atomizing surface is positioned away from the battery and towards the mouthpiece, with the heater attached to this surface, allowing smoke to enter the air suction channel directly without bypassing the atomizing core, and the air suction channel is isolated from the liquid reservoir to minimize smoke loss.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If the atomizing surface is positioned towards the battery, then the structure is simpler, but the smoke density is poor due to insufficient smoke generation

Engineering Contradiction:

Improvesmoke amountVSAvoidstructural complexity

Core Design Contradiction:

Quantity of substanceVSDevice complexity

Solution Approach 1:

The patent inverts the conventional arrangement by positioning the atomizing surface away from the battery and towards the mouthpiece. This reversal allows smoke to travel directly from the atomizing surface to the mouthpiece through the air suction channel, eliminating the need for smoke to bypass the atomizing core, thereby increasing smoke density and amount without significantly complicating the overall structure.

Inventive Principle:

Principle #13The other way round (Inversion)

Solution Approach 2:

The patent repositions the atomizing surface in a different spatial dimension relative to the battery and mouthpiece, creating a direct smoke pathway. By changing the dimensional arrangement of components, the smoke can flow directly from the atomizing surface through the air suction channel to the mouthpiece, improving smoke delivery efficiency.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

2Quantity of substance

If the smoke path is long, then the device structure is more flexible, but the smoke loss in the air suction channel increases

Engineering Contradiction:

Improvesmoke amountVSAvoidsmoke path length

Core Design Contradiction:

Quantity of substanceVSLength of moving object

Solution Approach 1:

The patent inverts the conventional smoke path arrangement by making the atomizing surface face the mouthpiece directly. This causes smoke to flow in the opposite direction of conventional designs, traveling directly from the atomizing surface through the air suction channel to the mouthpiece, thereby minimizing path length and smoke loss.

Inventive Principle:

Principle #13The other way round (Inversion)

Solution Approach 2:

The patent extracts the smoke generation and delivery function from the conventional path by positioning the atomizing surface to face the mouthpiece directly. This separates the smoke generation location from the battery compartment and creates a dedicated, short smoke pathway through the air suction channel, reducing smoke loss.

Inventive Principle:

Principle #2Taking out (Extraction)

3Reliability

If the air suction channel is not isolated from the liquid reservoir, then the device structure is simpler, but the battery may be corroded

Engineering Contradiction:

Improvebattery protectionVSAvoidchannel isolation structure

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments the internal structure by isolating the air suction channel from the liquid reservoir. This segmentation prevents liquid from contacting the battery while maintaining separate functional pathways for air suction and liquid storage, protecting the battery without requiring complex isolation mechanisms.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary structure (the isolated air suction channel) that mediates between the liquid reservoir and the battery. This intermediary pathway allows air to be suctioned without direct contact with the liquid, preventing battery corrosion while maintaining structural simplicity.

Inventive Principle:

Principle #24Intermediary (Mediator)

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 configuration ensures a sufficient amount of smoke per unit time is inhaled by the user, improving smoke density and reducing power consumption, while maintaining airflow stability and preventing battery corrosion.

Implementation Method 1

the atomizer converts the electrical energy into thermal energy

Methodology Applied

Scientific EffectJoule heating: Joule Heating

Implementation Method 2

the liquid on the atomizing surface absorbs the heat and is atomized to generate smoke

Methodology Applied

Scientific EffectEvaporation/Atomization: Evaporation

Data Source

PatentUS12484619B2Atomizing core, atomizer and electronic atomizing device

Publication Date: 2025.12.02 SHENZHEN SMOORE TECH LTD

AI summary

An atomizing core is configured to be electrically connected to a battery of an electronic atomizing device, the electronic atomizing device defines an air suction channel, the electronic atomizing device includes a mouthpiece at an end of the air suction channel. The atomizing core includes a base and a heater. The base is configured to store liquid and has an atomizing surface located in the air suction channel, wherein the atomizing surface is arranged to face away from the battery and towards the mouthpiece. The heater is arranged on the atomizing surface and configured to atomize the liquid.