Non-burning aspirator atomization unit, power unit and non-burning aspirator

摘要

The atomization unit which concerns on 1 aspect of this invention is provided with the container main body, the heating part, the 1st plane electrode, and the 2nd plane electrode. The first planar electrode and the second planar electrode are, when the container body is mounted on the power supply unit, the first virtual circumference passing through the first pin electrode with the axis as the center and the second virtual electrode passing through the second pin electrode with the axis as the center. It is arranged at least in an arc shape in a region including both of the virtual circumference. On the second imaginary straight line passing through the center of the second electrode arrangement surface and along the tangential direction of the second electrode arrangement surface, there is provided an insulating portion that divides the first flat electrode and the second flat electrode in the circumferential direction around the axis. It has been.