US 12,408,705 B2
Electronic vaporization device having a heat shield with airflow channel
Yuanjian Li, Shenzhen (CN)
Assigned to Shenzhen Verdewell Technology Limited, Shenzhen (CN)
Filed by Shenzhen Verdewell Technology Limited, Guangdong (CN)
Filed on Dec. 8, 2022, as Appl. No. 18/077,700.
Claims priority of application No. 202123174215.X (CN), filed on Dec. 15, 2021.
Prior Publication US 2023/0180844 A1, Jun. 15, 2023
Int. Cl. A24F 40/485 (2020.01); A24F 40/42 (2020.01); A24F 40/46 (2020.01); A24F 40/51 (2020.01)
CPC A24F 40/485 (2020.01) [A24F 40/42 (2020.01); A24F 40/46 (2020.01); A24F 40/51 (2020.01)] 16 Claims
OG exemplary drawing
 
1. An electronic vaporization device, comprising:
a housing;
a vaporization assembly arranged in the housing, the vaporization assembly comprising a vaporization base;
a heat shield arranged in the vaporization base; and
a heating pot arranged in the heat shield,
wherein an airflow channel for ambient air to enter the heating pot is formed on an outer surface of the heat shield,
wherein the vaporization base comprises a cylindrical first side wall,
wherein a first air inlet hole that is in communication with the airflow channel is provided on the cylindrical first side wall and at a position close to an upper end of the cylindrical first side wall, and
wherein the housing is provided with a second air inlet hole that is in communication with the first air inlet hole.