Atomizer Air Guiding Plate for Smoke Pressure and Heat Insulation
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Solution Overview
Problem
Existing ultrasonic high-frequency atomizing electronic cigarettes suffer from reduced atomization efficiency, tobacco tar accumulation, and heat transfer issues, leading to poor smoke generation and mouthfeel due to disordered air flow, tobacco tar accumulation, and heat transfer to the shell.
Innovation Solution
An atomizer design featuring a suction nozzle assembly, air inlet, atomization sheet, tobacco tar chamber, and a tobacco tar guide device with a thermal insulation pipe and tobacco tar storage cotton to guide air and tobacco tar efficiently, prevent heat transfer, and control tar accumulation, including a conical thermal insulation pipe for improved smoke pressure and a filter screen for particle prevention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the air outflow passage is positioned far from the atomization surface, then the structure is simpler, but the atomization efficiency is reduced and smoke generation is poor
Solution Approach 1:
The patent introduces an air guiding plate as an intermediary component between the air inlet and the atomization surface. This plate directs the air flow along the atomization sheet, ensuring that air properly contacts the atomized smoke. The guiding plate acts as a mediator that transforms disordered air flow into directed flow that enhances atomization efficiency without requiring the air outflow passage to be positioned close to the atomization surface.
2Device complexity
If cold air flows directly through the air outflow passage, then the structure is simpler, but the smoke temperature is reduced and mouthfeel is poor
Solution Approach 1:
The air guiding plate performs a preliminary action by directing and pre-heating the air before it reaches the atomization surface. The plate ensures that air flows along the atomization sheet, allowing it to be warmed by the heated surface before mixing with the atomized smoke. This preliminary heating action prevents cold air from directly contacting the smoke, maintaining smoke temperature and improving mouthfeel.
3Productivity
If the air outflow passage is close to the atomization surface, then the atomization efficiency is improved, but the shell temperature increases due to heat transfer
Solution Approach 1:
The air guiding plate serves as a thermal intermediary that separates the air flow path from direct contact with the shell. By positioning the plate between the air outflow passage and the atomization surface, it allows efficient atomization while preventing heat from transferring to the shell. The plate acts as a thermal barrier that maintains atomization efficiency without overheating the shell.
4Device complexity
If tobacco tar guide cotton is used to transfer tobacco tar, then the structure is simpler, but tobacco tar accumulation occurs on the atomization sheet
Solution Approach 1:
The patent introduces a tobacco tar separation chamber as an intermediary structure between the tobacco tar storage area and the atomization sheet. This chamber includes a filter screen that mediates the transfer of tobacco tar, allowing controlled passage while preventing accumulation on the atomization sheet. The separation chamber acts as a buffer zone that maintains reliable atomization performance over extended use.
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
Enhances atomization efficiency, increases smoke generation, maintains shell temperature, and prevents tobacco tar accumulation, resulting in improved mouthfeel and reduced shell heat.
Implementation Method 1
a thermal insulation pipe is sleeved on the lower part of the air duct
Implementation Method 2
atomizes the tobacco tar by high-frequency oscillation through an air inflow passage and an air outflow passage communicated with the atomization surface of the atomization sheet
Data Source
AI summary
Disclosed is an atomizer, comprising an atomizer body, a suction nozzle assembly, an air inlet, an atomization sheet, a tobacco tar chamber, a tobacco tar guide device and an air outflow passage, in which a tobacco tar separation chamber is provided in the middle of the tobacco tar chamber and an accommodating chamber is provided in the tobacco tar separation chamber.