ATOMIZATION CORE HAVING WAVE-SHAPED EVAPORATION SURFACE

WIPO Patent Application WO/2023/130760

A1

An atomization core having a wave-shaped evaporation surface, comprising a microporous body (1) used for absorbing and conducting an atomized liquid, and a heating body (2) used for heating the atomized liquid. The microporous body (1) comprises a liquid absorption surface (11) and an evaporation surface (12), the heating body (2) is disposed on the evaporation surface (12), and the evaporation surface (12) is provided with a wave-shaped concave-convex wall portion (120). The beneficial effects are that when airflow passes through the wave-shaped evaporation surface (12), the wave-shaped concave-convex wall portion (120) causes the airflow to generate gentle and sharp fluctuations to form turbulent flow, and aerosol and heat generated by the evaporation surface (12) are quickly taken away by the airflow under the interference of the turbulent flow, such that the atomization efficiency can be improved, a burnt smell caused by deposition and burning of part of the atomized liquid due to high-temperature aggregation can be avoided, and the damage of the atomization core due to high-temperature ablation can be avoided, thereby improving use experience of customers.

WO/2021/146948	VAPORIZATION DEVICE
WO/2023/052092	SMOKING SUBSTITUTE APPARATUS
WO/2023/005029	ELECTRONIC ATOMIZATION DEVICE, ATOMIZER AND ATOMIZATION ASSEMBLY THEREOF

LIN GUANGRONG (CN)
ZHENG XIANBIN (CN)

PCT/CN2022/118848

July 13, 2023

September 14, 2022

Click for automatic bibliography generation  

HUIZHOU HAPPY VAPING TECH LIMITED (CN)

A24F40/48; A61M15/06

CN114259092A	2022-04-01
US20190246692A1	2019-08-15
CN213964702U	2021-08-17
CN215303052U	2021-12-28
CN213908504U	2021-08-10
CN108078010A	2018-05-29

SHENZHEN HUIBANG INTELLECTUAL PROPERTY AGENCY FIRM (CN)

View/Download PDF      PDF Help

Previous Patent: DISPLAY DEVICE AND VEHICLE

Next Patent: ATOMIZER HAVING WAVE-SHAPED ATOMIZATION AIR PASSAGE