Dual-Core Atomizer Layout to Reduce Aerosol Liquefaction
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Solution Overview
Problem
Existing electronic atomization devices suffer from low atomization efficiency due to a single heating element, and the generated aerosol easily contacts the side wall of the atomization cavity, leading to reduced performance and user experience.
Innovation Solution
The atomizer incorporates two atomization cores with oppositely positioned atomization surfaces that are inclined relative to the central axis, supported by a wedge-shaped structure, and clamped between a mounting top cover and a support member, with a power supply assembly to provide power to the atomizer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a conventional atomiser with separate components is used, then the device structure is simple, but the sealing performance is poor and may cause leakage
Solution Approach 1:
The patent merges the atomiser body and cap into a single integrated component with an integrated thread structure. This combination eliminates the need for separate sealing interfaces between these components, thereby improving sealing performance while maintaining structural simplicity through the unified design.
Solution Approach 2:
The integrated atomiser body-cap structure serves multiple functions simultaneously: it provides the atomisation chamber, the sealing barrier, and the threading mechanism for attachment to the reservoir. This multi-functionality reduces the number of separate components needed, improving sealing without significantly increasing overall device complexity.
2Manufacturing precision
If traditional manufacturing methods are used, then the manufacturing process is simple, but the alignment precision of components is poor
Solution Approach 1:
The integrated thread structure is pre-formed as part of the atomiser body during a single manufacturing process, rather than being added separately. This preliminary action ensures precise alignment of the threading interface with the reservoir, eliminating alignment errors that would occur with separate component assembly.
Solution Approach 2:
While the atomiser body and cap are integrated, the overall device remains segmented into modular components (reservoir, integrated atomiser body-cap assembly, and nozzle). This segmentation allows for precise manufacturing of each module independently while maintaining ease of assembly through the integrated threading system.
3Productivity
If multiple separate components are assembled, then the device is easy to manufacture, but the assembly time is increased
Solution Approach 1:
By combining the atomiser body and cap into a single integrated component, the number of assembly steps is reduced. The integrated structure with its built-in thread allows for direct attachment to the reservoir in a single operation, significantly reducing assembly time while maintaining manufacturing simplicity through conventional injection molding or similar processes.
Solution Approach 2:
The threading interface is pre-integrated into the atomiser body structure during manufacturing, eliminating the need for separate threading operations or alignment procedures during assembly. This preliminary integration of the fastening mechanism streamlines the assembly process without complicating the manufacturing of individual components.
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 design enhances atomization efficiency by preventing aerosol collision with the cavity walls, reducing liquefaction, and improving aerosol delivery efficiency.
Implementation Method 1
a heating element arranged in a heating chamber... The heating element is electrically connected to the control circuit board
Implementation Method 2
an ultrasonic vibration module arranged in the atomisation chamber... The ultrasonic vibration module is electrically connected to the control circuit board
Data Source
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AI summary
The present application provides an electronic atomization device, an atomizer, and an assembly method for an atomizer. The atomizer includes an airflow channel for delivering an aerosol; and two atomization cores arranged in the airflow channel. Each of the two atomization cores includes an atomization surface, and the atomization surfaces of the two atomization cores are arranged oppositely. The two atomization surfaces are not perpendicular to the central axis of the atomizer. In the present application, the two atomization cores are provided, and a substance to be atomized is atomized by the atomization surfaces of the two atomization cores to generate the aerosol, thus improving the atomization efficiency; and the two atomization surfaces are arranged oppositely, preventing the aerosols atomized by the atomization cores from contacting and colliding with the side wall of an atomization cavity opposite the atomization surfaces, thereby reducing aerosol liquefaction, and further improving the atomization efficiency.