US 12,317,932 B2
Atomizer and electronic atomizing device having the same
Weidong Zhou, Jiangmen (CN); Fengwen Lu, Jiangmen (CN); Min Wang, Jiangmen (CN); and Xiaoan Zhu, Jiangmen (CN)
Assigned to Jiangmen Moore Technology., Ltd, Jiangmen (CN)
Filed by Jiangmen Moore Technology.,Ltd, Jiangmen (CN)
Filed on Dec. 27, 2021, as Appl. No. 17/562,450.
Claims priority of application No. 202023303669.8 (CN), filed on Dec. 30, 2020.
Prior Publication US 2022/0202093 A1, Jun. 30, 2022
Int. Cl. A24F 40/485 (2020.01); A24F 40/10 (2020.01); A24F 40/44 (2020.01); A24F 40/46 (2020.01)
CPC A24F 40/485 (2020.01) [A24F 40/10 (2020.01); A24F 40/44 (2020.01); A24F 40/46 (2020.01)] 8 Claims
OG exemplary drawing
 
1. An atomizer, comprising:
an atomizing core;
a base provided with an air inlet channel;
a sealing member located between the base and the atomizing core, the sealing member being provided with a directing hole configured to guide air into the atomizing core; and
a flow guiding member connected to the sealing member;
wherein taking a plane perpendicular to an axial direction of the atomizer as a reference plane, a distance between orthographic projections of the flow guiding member and the directing hole on the reference plane is greater than zero,
wherein the flow guiding member is located on a side of the sealing member and is spaced from the atomizing core;
wherein the base and the sealing member cooperatively enclose an air guiding cavity in fluid communication with the air inlet channel and the directing hole, respectively, and the flow guiding member is located in the air guiding cavity and introduces liquid into the air guiding cavity;
wherein the air inlet channel forms an output port at an end thereof allowing the air to flow out, the directing hole forms an input port at an end thereof allowing the air to flow in, the air entering the air inlet channel enters the input port through the output port, and a distance between orthographic projections of the input port and the output port on the reference plane is greater than zero;
wherein the base has a fixing surface facing the sealing member and defining part of a boundary of the air guiding cavity, the base further comprises a protruding post located in the air guiding cavity, the protruding post is connected to the fixing surface and protrudes from the fixing surface, at least a part of the air inlet channel is provided in the protruding post, and the output port is provided on the protruding post and maintains a distance from the fixing surface;
wherein the protruding post has a top surface and a side surface that are spaced apart, the side surface is connected between the top surface and the fixing surface, the air inlet channel comprises an air inlet and an output groove, the air inlet is in fluid communication with an outside atmosphere, the output groove extends through the side surface and the top surface, and the output port is located in the output groove; and
wherein the top surface abuts against the sealing member and covers an opening of the output groove located on the top surface, and the output port is formed by an opening of the output groove located on the side surface.