Humidifier

A humidifier comprising:

• a water tank which stores water;
• a heating water tank which is disposed in a lower side of the water tank, and forms a heating chamber for heating water supplied from the water tank;
• a humidifying water tank which is disposed in a lower side of the water tank, and forms a humidifying chamber that generates humidified air by using water supplied from the heating water tank;
• a first connection pipe which sends water stored in the heating water tank to the humidifying water tank;
• a second connection pipe which is connected such that humidified air generated in the heating water tank flow into the humidified water tank;
• and
• an exhaust pipe which discharges water vapor generated in the heating water tank or the humidified air generated in the humidifying water tank to the lower side of the water tank.

A humidifier comprising:

• a heating water tank which heats water;
• a humidifying water tank which is connected to the heating water tank, and generates humidified air by using water supplied from the heating water tank;
• a first connection pipe which sends water stored in the heating water tank to the humidifying water tank;
• a second connection pipe which extends from each of the heating water tank and the humidifying water tank so that humidified air generated in the heating water tank and the humidified air generated in the humidified water tank flow;
• and
• an exhaust pipe which discharges humidified air generated in the heating water tank or the humidified air generated in the humidifying water tank,
• wherein the exhaust pipe is connected to the second connection pipe.

A humidifier comprising:

• a heating water tank which heats water;
• a humidifying water tank which is connected to the heating water tank, and generates humidified air by using water supplied from the heating water tank;
• a first connection pipe which sends water stored in the heating water tank to the humidifying water tank;
• a second connection pipe which is connected such that humidified air generated in the humidified water tank flow into the heating water tank;
• and
• an exhaust pipe which discharges the humidified air existing inside the heating water tank to the outside.