Abstract: An exemplary atomizer includes an atomizing assembly and a liquid supply. The liquid supply includes a connection end. The atomizing assembly is detachably connected to the connection end. The connection end defines at least one liquid outlet, through which the tobacco liquid flows into the atomizing assembly. The atomizing assembly further includes a sealing element and an elastic element. The sealing element is configured for sealing the liquid outlet when in a first position, and the elastic element abuts against the sealing element. When the atomizing assembly is connected with the liquid supply, the atomizing assembly is configured for driving the sealing element to move to a second position where the liquid outlet is opened. When the atomizing assembly is detached from the liquid supply, the atomizing assembly is configured for driving the sealing element to return to the first position where the sealing element seals the liquid outlet.

Abstract: An exemplary atomizing core includes a cylindrical main body and an atomizing rod. The cylindrical main body has a central axis. The cylindrical main body extends from the main body along the central axis. The main body and the atomizing rod are both made of porous bodies. The main body defines a through hole along the central axis.

Abstract: A liquid stopper for an electronic cigarette, includes a main body configured for stopping a tobacco liquid of the electronic cigarette. The main body includes a bottom surface, at least one wire hole in communication with the bottom surface, and at least one wire groove formed in the bottom surface and in communication with the at least one wire hole. The at least one wire hole is configured to receive at least one conductive wire of the electronic cigarette, and the at least one wire groove is configured to guide the at least one conductive wire to a peripheral wall of the main body. An electronic cigarette using the liquid stopper is also provided.

Abstract: An exemplary atomizer includes a liquid supply and an atomizing assembly. The liquid supply is configured for storing tobacco liquid, and has an open end. The atomizing assembly is detachably connected to the open end. The atomizing assembly includes an atomizing cavity and an atomizing unit. The atomizing unit is configured for heating the tobacco liquid to form aerosol. The atomizing assembly includes a connector configured for connecting with the liquid supply. The connector defines a liquid inlet. The open end is provided with a sealing component having a liquid outlet. The connector is engaged in the open end. The liquid supply further includes a rotation component abutting against the sealing component. The connector is capable of driving the rotation component to rotate between a first position where the rotation component blocks the liquid outlet, and a second position where the liquid outlet communicates with the liquid inlet.

Abstract: An exemplary atomizer includes a liquid supply component, an atomizing assembly, and a pricking means. The liquid supply component is configured for storing tobacco liquid. The liquid supply component has a sealing means for sealing the tobacco liquid therein. The pricking means for pricking the sealing structure so that the tobacco liquid flows to the atomizing assembly. The atomizing assembly is configured for heating the tobacco liquid to form aerosol.

Abstract: An exemplary atomizer includes a liquid supply and an atomizing assembly. The liquid supply is configured for storing tobacco liquid, and has an open end. The atomizing assembly is detachably connected to the open end. The atomizing assembly includes an atomizing cavity and an atomizing unit. The atomizing unit is configured for heating the tobacco liquid to form aerosol. The atomizing assembly includes a connector configured for connecting with the liquid supply. The connector defines a liquid inlet. The open end is provided with a sealing component having a liquid outlet. The connector is engaged in the open end. The liquid supply further includes a rotation component abutting against the sealing component. The connector is capable of driving the rotation component to rotate between a first position where the rotation component blocks the liquid outlet, and a second position where the liquid outlet communicates with the liquid inlet.

Abstract: An exemplary atomizer includes an atomizing assembly and a liquid supply. The liquid supply includes a connection end. The atomizing assembly is detachably connected to the connection end. The connection end defines at least one liquid outlet, through which the tobacco liquid flows into the atomizing assembly. The atomizing assembly further includes a sealing element and an elastic element. The sealing element is configured for sealing the liquid outlet when in a first position, and the elastic element abuts against the sealing element. When the atomizing assembly is connected with the liquid supply, the atomizing assembly is configured for driving the sealing element to move to a second position where the liquid outlet is opened. When the atomizing assembly is detached from the liquid supply, the atomizing assembly is configured for driving the sealing element to return to the first position where the sealing element seals the liquid outlet.

Abstract: An exemplary atomizing core includes a cylindrical main body and an atomizing rod. The cylindrical main body has a central axis. The cylindrical main body extends from the main body along the central axis. The main body and the atomizing rod are both made of porous bodies. The main body defines a through hole along the central axis.

Abstract: An exemplary atomizer includes a liquid supply component, an atomizing assembly, and a pricking means. The liquid supply component is configured for storing tobacco liquid. The liquid supply component has a sealing means for sealing the tobacco liquid therein. The pricking means for pricking the sealing structure so that the tobacco liquid flows to the atomizing assembly. The atomizing assembly is configured for heating the tobacco liquid to form aerosol.

Abstract: A liquid stopper for an electronic cigarette, includes a main body configured for stopping a tobacco liquid of the electronic cigarette. The main body includes a bottom surface, at least one wire hole in communication with the bottom surface, and at least one wire groove formed in the bottom surface and in communication with the at least one wire hole. The at least one wire hole is configured to receive at least one conductive wire of the electronic cigarette, and the at least one wire groove is configured to guide the at least one conductive wire to a peripheral wall of the main body. An electronic cigarette using the liquid stopper is also provided.