Electronic atomizing device and atomizer having the same

An electronic atomizing device comprising an atomizer, wherein the atomizer comprises an atomization assembly, a liquid storage cavity fluidly connected to the atomization assembly, and an air flow passage communicated with the atomization assembly;

• wherein the atomizer further comprises an air-liquid equilibrium element and an air inlet communicated with the air-liquid equilibrium element;
• the air-liquid equilibrium element comprises liquid storage grooves with capillary force function and an air backflow groove;
• the air backflow groove has one end communicated with the liquid storage cavity, and another end communicated with the air inlet;
• the air backflow groove is communicated with the liquid storage grooves such that the liquid storage grooves are communicated with the liquid storage cavity.

An electronic atomizing device, comprising:

• an atomizer configured to heat liquid medium to generate aerosol;
• and
• a power supply device electrically connected with the atomizer to power the atomizer;
• wherein the atomizer comprises a liquid storage cavity configured to store the liquid medium, an atomization assembly communicated with the atomization assembly and configured to atomize the liquid medium to generate the aerosol, an air flow passage communicated with the atomization assembly and configured to output the aerosol, and an air-liquid equilibrium element communicating with the liquid storage cavity and configured to balance a air pressure in the liquid storage cavity.