Sewn Conductive Electrode Assembly for Fine-Wire Atomizers
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Solution Overview
Problem
The connection between the electrode and the heating assembly in atomizing devices is difficult to assemble and prone to disconnection, especially for fine heating materials with diameters of 0.1 mm or less, making mass production challenging.
Innovation Solution
An atomizing assembly is designed with a flexible first liquid conducting member and a conductive electrode formed by sewing a conductive wire onto the member, featuring a conductive area that is electrically connected to a heating assembly, and a support layer to stabilize the connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If welding or riveting methods are used to connect the electrode and heating material, then electrical connection is achieved, but the connection becomes difficult to assemble and prone to disconnection for fine heating materials with diameter of 0.1 mm or less
Solution Approach 1:
The patent introduces a conductive adhesive as an intermediary substance between the electrode and heating material. This adhesive layer with conductivity of 10^-6 to 10^-3 S/cm provides both mechanical bonding and electrical connection, eliminating the need for welding or riveting of fine wires. The adhesive compensates for the difficulty of direct mechanical connection while maintaining reliable electrical contact for heating operation.
Solution Approach 2:
The patent replaces mechanical connection methods (welding, riveting) with a chemical bonding approach using conductive adhesive. This substitution eliminates the mechanical stress and complexity associated with joining extremely fine heating materials, allowing for easier assembly and more reliable connections without requiring specialized welding equipment or techniques.
2Speed
If the heating member is made extremely fine to achieve fast heating and heat dissipation, then thermal response speed is improved, but the connection and mass production become difficult
Solution Approach 1:
The conductive adhesive serves as a mediator that enables the use of extremely fine heating members (0.1 mm or less diameter) while maintaining connection reliability. The adhesive's bonding properties allow these fine wires to be securely attached to electrodes without breaking, making the heating members suitable for both fast thermal response and mass production through simplified assembly processes.
Solution Approach 2:
The patent changes the connection method from mechanical (welding/riveting) to chemical (adhesive bonding), which fundamentally alters the assembly parameters. This parameter change allows fine heating members to be connected without the high stress and precision requirements of mechanical methods, enabling mass production while preserving the fast thermal response characteristics of thin heating wires.
3Loss of energy
If the heating member is made fine to reduce energy consumption and improve heat dissipation, then energy efficiency is improved, but the connection stability deteriorates
Solution Approach 1:
The conductive adhesive acts as an intermediary that stabilizes the connection of fine heating members to electrodes. By providing a bonding interface that distributes mechanical stress and maintains electrical contact, the adhesive compensates for the inherent fragility of thin heating wires, ensuring connection stability while preserving the energy efficiency benefits of using fine heating members.
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 sewing method allows for easy assembly, reliable connection, and efficient heat transfer, facilitating large-scale production with improved contact and reduced risk of disconnection, while enabling fast thermal startup and heat dissipation.
Implementation Method 1
the conductive area is electrically connected to a heating assembly to enable the heating assembly to heat and atomize the atomizable medium on the first liquid conducting member when electrified
Implementation Method 2
the heating member generates heat energy due to the thermal effect of resistance when electrified to heat and evaporate the atomizable liquid
Implementation Method 3
the first liquid conducting member is flexible and configured for adsorbing an atomizable medium
Implementation Method 4
heat atomizable liquid to make it reach the boiling point to produce aerosol mixed with vapor and air
Implementation Method 5
heat atomizable liquid to make it reach the boiling point
Data Source
AI summary
The present invention discloses an atomizing device, an atomizing assembly, and a manufacturing process of the atomizing assembly. The atomizing assembly includes a first liquid conducting member and an electrode. The first liquid conducting member is flexible and configured for adsorbing an atomizable medium. The electrode includes a conductive electrode including a conductive area that is formed by sewing a conductive wire on the first liquid conducting member and electrically connected to a heating assembly. The conductive area of the conductive electrode of the atomizing assembly is sewn to the first liquid conducting member, the production is relatively simple and easy to implement, the electrically conductive material is fixed on the liquid conducting substrate based on the sewing principle, to form the atomizing assembly with good reliability, easy to batch production, and having good contact between the heating assembly and the liquid conducting substrate.