Floating atomization device and humidifier

A humidifier, comprising:

• a water tank, defined with an accommodating cavity for containing liquid to be atomized;
• a base, arranged at a bottom of the water tank and detachably assembled with the water tank;
• a main machine, connected to one end of the water tank, wherein an atomization channel is formed in the main machine and communicated with the accommodating cavity;
• an atomization device, accommodated in the accommodating cavity, wherein the atomization device comprises a first part and a second part connected to the first part, the first part extends into the liquid, the second part floats on a liquid surface of the liquid, and the atomization device is electrically connected to the main machine through a connecting wire;
• and
• a spray head, connected to one end of the main machine, wherein the spray head is communicated with an outlet end of the atomization channel to discharge water mist;
• wherein the atomization device comprises a floating member, a connecting member and an atomizer, wherein the connecting member is connected to a bottom of the floating member, a dimension of the floating member is greater than a dimension of the connecting member, a circular ring is arranged at a periphery of the floating member, the circular ring is defined with a hollow inner chamber, a cavity is formed in an inner chamber of the connecting member, a lower side of the cavity of the connecting member is defined with a mounting groove, the atomizer is accommodated in the mounting groove, a reinforcing groove with an opening facing a bottom of the connecting member is formed at each of two sides of the connecting member respectively and communicated with the cavity, the atomizer is communicated with the cavity, and the cavity is communicated with the floating member for outputting the water mist.