Atomization assembly and electronic atomization device

An atomization assembly comprising:

• a liquid storage tank including a liquid storage cavity and a liquid opening;
• an atomization base being connected to the liquid storage tank to form an atomization cavity;
• a heating element communicating with the liquid storage cavity and the atomization cavity;
• a seal gasket abutting between the heating element, the liquid storage tank, and the atomization base;
• and
• a vent channel being formed in the liquid storage tank, or the vent channel being formed from the liquid storage tank and the seal gasket.

An electronic atomization device comprising:

• a suction nozzle, a power supply component, and an atomization assembly,
• the atomization assembly including
• a liquid storage cavity being configured to store an atomizing medium,
• a liquid opening communicating with a bottom portion of the liquid storage cavity,
• at least one vent channel including a first port and a second port, wherein the first port is in communication with the liquid storage cavity, and the second port is in communication with an outside atmosphere, and
• a blocking member being arranged in the liquid storage cavity and located on a side of the second port facing the liquid opening, the blocking member minimizing air bubbles flowing from the second port to the liquid opening, and
• wherein the suction nozzle is in communication with the atomization assembly, and the power supply component is configured to supply power to the atomization assembly.