Atomizer and electronic cigarette comprising the same

Abstract

An atomizer, including a hollow cylinder and an airflow regulator disposed on the hollow cylinder. The airflow regulator includes a regulating ring, a seal ring, and a rod. The regulating ring includes an air vent. The regulating ring is disposed on the rod. The seal ring is disposed on the rod and seals the regulating ring. The regulating ring is rotatable so as to control the vapor volume of the atomizer. Also provided is an electronic cigarette including the atomizer.

What is claimed is: 
     
         1 . An atomizer, comprising a hollow cylinder and an airflow regulator disposed on the hollow cylinder; wherein the airflow regulator comprises a regulating ring, a seal ring, and a rod; the regulating ring comprises an air vent; the regulating ring is disposed on the rod; the seal ring is disposed on the rod and seals the regulating ring; and the regulating ring is rotatable so as to control a vapor volume of the atomizer. 
     
     
         2 . The atomizer of  claim 1 , further comprising an e-liquid tank equipped with an air passage, wherein the airflow regulator is disposed in the air passage of the e-liquid tank; when in use, the air enters the atomizer from the air vent of the regulating ring, passes through the air passage of the e-liquid tank, flows into an internal air passage of the atomizer, and discharges out of the atomizer. 
     
     
         3 . The atomizer of  claim 2 , wherein the air enters the atomizer from the air vent of the regulating ring, passes through the air passage of the e-liquid tank, flows into the internal air passage disposed on a bottom of the atomizer, thereby completing an internal circulation of the airflow, and discharges from a top opening of the e-liquid tank. 
     
     
         4 . The atomizer of  claim 3 , further comprising an e-liquid injection hole disposed on the e-liquid tank and a seal plug disposed in the e-liquid injection hole; when in maintenance, the seal plug is pulled out from the e-liquid injection hole so as to inject the e-liquid into the e-liquid tank. 
     
     
         5 . The atomizer of  claim 4 , wherein the airflow regulator is disposed in the air passage in an upper left of the e-liquid tank, and the e-liquid injection hole is disposed on an upper right of the e-liquid tank. 
     
     
         6 . An electronic cigarette, comprising an atomization assembly and a battery assembly; wherein the atomization assembly comprises the atomizer of  claim 1 ; the atomization assembly is disposed on the battery assembly and magnetically connected to the battery assembly through magnetic attraction of a first magnet and a second magnet. 
     
     
         7 . The electronic cigarette of  claim 6 , further comprising an e-liquid tank equipped with an air passage, wherein the airflow regulator is disposed in the air passage of the e-liquid tank; when in use, the air enters the atomizer from the air vent of the regulating ring, passes through the air passage of the e-liquid tank, flows into an internal air passage of the atomizer, and discharges out of the atomizer. 
     
     
         8 . The electronic cigarette of  claim 7 , wherein the air enters the atomizer from the air vent of the regulating ring, passes through the air passage of the e-liquid tank, flows into the internal air passage disposed on a bottom of the atomizer, thereby completing an internal circulation of the airflow, and discharges from a top opening of the e-liquid tank. 
     
     
         9 . The electronic cigarette of  claim 8 , further comprising an e-liquid injection hole disposed on the e-liquid tank and a seal plug disposed in the e-liquid injection hole; when in maintenance, the seal plug is pulled out from the e-liquid injection hole so as to inject the e-liquid into the e-liquid tank. 
     
     
         10 . The electronic cigarette of  claim 9 , wherein the airflow regulator is disposed in the air passage in an upper left of the e-liquid tank, and the e-liquid injection hole is disposed on an upper right of the e-liquid tank.