Abstract: An exemplary atomizer includes a housing, a receiving chamber defined in the housing, an atomizing unit arranged in the housing, and a deformable valve hermetically engaged in the liquid inlet. The receiving chamber is configured for storing tobacco liquid, and the receiving chamber has a liquid inlet. The atomizing unit is configured for generating aerosol from the tobacco liquid. The valve is capable of deforming upon an external force exerted by an injector, so that tobacco liquid can be injected into the receiving chamber via the liquid inlet, and capable of restoring to its original shape to seal the liquid inlet when the injector is moved out.

Abstract: An atomizer with easy assembly and disassembly is disclosed including: an atomizer body; a liquid storage chamber formed inside the atomizer body and configured for storing the tobacco liquid; an aerosol generator, configured for aerosolizing tobacco liquid from the liquid storage chamber to generate an aerosol, and capable of being inserted into the tobacco liquid chamber from an end of the atomizer body; an air pipe, disposed inside the atomizer body and configured for conducting the aerosol generated by the aerosol generator; and a base component, connecting an end of the aerosol body by snap joint; the base component abuts against a first end of the aerosol generator such that a second end of the aerosol generator connects the air pipe.

Abstract: An exemplary replaceable atomizing unit includes a liquid conducting body, a heating element in contact with the liquid conducting body, a holder, and a press fit element. The holder is configured for supporting the liquid conducting body. The holder includes an open end. The press fit element is coupled with the open end. The press fit element and the holder cooperatively define an atomizing chamber. The heating element is received in the atomizing chamber. The open end defines a gap for accommodating the liquid conducting body. At least one part of the liquid conducting body extends along the gap outside of the atomizing chamber. The atomizing unit further includes a resilient component nesting the open end, and the resilient component is tightly pressed against the liquid conducting body by the press fit element.

Abstract: An exemplary atomizer includes a housing and a mouthpiece assembly. The housing defines a liquid chamber for storing tobacco liquid. The mouthpiece assembly is arranged at a first end of the housing. The mouthpiece assembly defines an air passage and a backflow chamber. The backflow chamber includes a closed bottom end away from the housing, and an open near end adjacent to the housing. The open end is in communication with the air passage.

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: A charger for an electronic cigarette is disclosed including: a housing, a charging circuit in the housing, an USB input end extending outside of the housing and a charging port for charging an external power supply of the electronic cigarette; the housing includes at least two charging ports, each charging port includes an electrode of connecting the charging circuit; at least one charging port in the at least two charging ports includes an elastic element mated with an inner lateral surface thereof; when inserting the power supply of the electric cigarette into the charging port, the elastic element contacts outside the power supply by an interference fit to fix the power supply of the electric cigarette.

Abstract: An exemplary electronic cigarette includes an atomizer and a power supply. The atomizer includes one of a first connector and a second connector, and the power supply includes the other of a first connector and a second connector. The first connector includes a cylindrical plug. The plug has a recessed portion in a side surface thereof. The second connector includes a holder, a movable component, and a force exerting component. The holder is configured for receiving the plug. The movable component is movable arranged on a sidewall of the holder. The force exerting component is configured for exerting an elastic force on the movable component. The movable component is configured for ejecting from the sidewall to engage in the recessed portion when the movable component ejecting from the sidewall, and for retracting relative to the sidewall when the plug is inserted into the holder.

Abstract: An electronic cigarette and an atomizer are disclosed, the atomizer includes a reservoir, the reservoir being configured for storing tobacco liquid; an atomizing assembly, the atomizing assembly being disposed inside the reservoir, at a lower end of the reservoir, and configured to absorb tobacco liquid for atomization; and a blocking component, the blocking component being disposed in the reservoir, and configured for blocking tobacco liquid in the reservoir when tobacco liquid flows from the lower end of the reservoir toward an upper end thereof, such that tobacco liquid is kept around the atomizing assembly, and hence avoiding few tobacco liquid existing in the atomizing assembly because of rapid flowing of the tobacco liquid such that the electronic cigarette may generate burnt flavor when smoked.

Abstract: An atomizer for an electronic cigarette is disclosed, including: a housing unit defining therein a tobacco liquid chamber configured for storing a tobacco liquid; a first casing body defining thereon a first liquid guide hole configured for allowing the tobacco liquid to pass through; an atomization device; a control valve configured for closing or opening the first liquid guide hole to control the tobacco liquid to enter the atomization device; and a base assembly detachably connected to the housing unit and supporting the atomization device and configured to be in linkage with the control valve. The base assembly can drive the control valve to close the first liquid guide hole while the base assembly is detached from the housing unit. The base assembly can drive the control valve to open the first liquid guide hole while the base assembly is assembled on the housing unit.

Abstract: An atomizer is disclosed including a heating element, being configured for heating and atomizing tobacco liquid to generate an aerosol; a tobacco liquid reservoir, being configured for storing the tobacco liquid; and a liquid drive component, being connected with the tobacco liquid reservoir directly or indirectly, and being configured for controlling a volume of tobacco liquid conveyed to the heating element, with the tobacco liquid reservoir set on the atomizer, to control the volume of tobacco liquid in the tobacco liquid reservoir conveyed to the heating element so as to convey measurable tobacco liquid as well as generate measurable aerosol.

Abstract: An atomizer includes a main body and an atomizing device detachably connected to the main body. The main body defines a liquid chamber. The atomizing device includes an atomizing core and a first connecting holder. The first connecting holder is configured for supporting the atomizing core. The first connecting holder is configured for connecting with the main body in a rotatable manner. The atomizing device further includes a second connecting holder movable between a first position and a second position along an axial direction. When the second connecting holder is in the first position, the second connecting holder is rotatable relative to the first connecting holder. When the second connecting holder is in the second position, the second connecting holder is capable of driving the first connecting holder to rotate, so that the first connecting holder can be detached from the main body.

Abstract: An atomizer being combined with a power supply to form an electronic cigarette is disclosed. The atomizer comprises: a housing with a first end and a second end; a mouthpiece, connected to the first end of the housing, wherein the second end is connected to the power supply; a reservoir, formed in the housing and configured to contain tobacco liquid; and an atomizing element, configured to atomize the tobacco liquid to form aerosol; wherein an injecting hole and a vent hole are formed on the first end of the housing, the injecting hole and the vent hole are in communication with the reservoir, the atomizer further comprises a cover formed on the first end of the housing, and the cover is configured for exposing or covering the injecting hole and the vent hole. It is more conveniently to inject tobacco liquid for users.

Abstract: A cartridge comprises an outer sleeve tube, an air passage tube located in the outer sleeve tube, and an atomization device. An annular space between the outer sleeve tube and the air passage tube forms a liquid storage chamber configured for storing tobacco liquid. The liquid storage chamber has an annular opening, which is blocked with a porous liquid conducting body. The porous liquid conducting body has a first surface and an opposite second surface, and is configured for conveying the tobacco liquid from the first surface to the second surface and supplying the tobacco liquid to the atomization device, the first surface being in contact with the tobacco liquid in the liquid storage chamber and the second surface being in contact with the atomization device. The atomization device is configured for aerosolizing the tobacco liquid to generate an aerosol to be expelled into the air passage tube.

Abstract: The present disclosure provides an aerosol generator and an aerosol inhaling device which are capable of regulating easily the flavor of an aerosol inhaled by a user. The aerosol generator includes two chambers configured for generating an aerosol, an air outlet passage, a first branch and a second branch. The two chambers both define an air inlet and an air outlet. The first branch and the second branch are in communication with one of the two air outlets respectively. Airflows in the first and second branches are converged in the air outlet passage before being expelled. At least one of the first and second branches has provided thereon a regulating switch configured for regulating a rate of an airflow passing through the branch, the regulating switch being capable of rotating around a shaft under an external force to control an airflow passing through the first branch or second branch.

Abstract: An exemplary atomizing device includes an atomizing sleeve, a liquid chamber in the atomizing sleeve, an atomizing assembly, a first connector arranged at one end of the atomizing sleeve. The liquid chamber is configured for reserving tobacco liquid. The atomizing assembly includes a liquid conducting component and a heating wire wound around the liquid conducting component. The liquid conducting component is configured for absorbing the tobacco liquid from the liquid chamber. The first connector is integrally formed, and includes an insulated body, an inner electrode and an outer electrode fixed in the insulated body. The insulated body, the inner electrode and the outer electrode are coaxially arranged. Two ends of the heating wire are connected to the inner electrode and the outer electrode respectively. In addition, the present disclosure also relates to a battery assembly, and an electronic cigarette using the atomizing device and the battery assembly.

Abstract: An exemplary heating assembly includes a ceramic substrate having at least one surface, a heating element formed on the at least one surface, and a temperature sensing element formed on the at least one surface. The heating element includes a heating part and an electrode part. The heating part is formed on the at least one surface, and the electrode part is arranged at two opposite ends of the heating part. The temperature sensing element includes a thermistor layer and an electrically connecting part. The thermistor layer is formed on the at least one surface. The electrically connecting part connects the thermistor layer, and the thermistor layer is insulated from the heating part.

Abstract: An atomizer includes a housing assembly, an atomizing core, a lid, a liquid blocking cover, and an elastic element. The housing assembly defines a liquid chamber. The atomizing core is configured for atomizing the tobacco liquid. The lid is configured for sealing the liquid chamber, and is detachable from the housing assembly. The liquid blocking cover is movably arranged in the housing assembly. The elastic element elastically abuts against the liquid blocking cover. When the lid is connected with the liquid blocking cover, the lid is capable of driving the liquid blocking cover to move to a first position where the tobacco liquid in the liquid chamber can flow to the atomizing core. When the lid is detached from the housing assembly, the liquid blocking cover is driven by the elastic element to a second position where the atomizing core is isolated from the liquid chamber.

Abstract: An exemplary atomizer includes a housing, an atomizing core arranged in the housing, a mouthpiece at an end of the housing. The housing defines a liquid chamber configured for storing tobacco liquid. The atomizing core is configured for atomizing tobacco liquid to form aerosol. The atomizer further includes an air pipe arranged between the atomizing core and the mouthpiece. The air pipe is configured for guiding the aerosol to pass through. The atomizer further includes a porous body arranged in the air pipe adjacent to the mouthpiece, and the porous body is configured for absorbing a liquid drop, into which the aerosol condenses.

Abstract: The present disclosure relates to an atomizer for an electronic cigarette. The atomizer includes a housing, a sealing cover, a mouthpiece, an atomizing device, and an air pipe. The housing has a first end and a second end. The housing defines a liquid chamber configured for containing tobacco liquid. The atomizing device is configured for atomizing the tobacco liquid to form aerosol. The first end defines a liquid filling opening in communication with the liquid chamber. When the sealing cover is connected with the first end, the sealing cover seals the liquid filling opening. The sealing cover defines an air inlet. The air pipe and the liquid chamber cooperatively define an annular air passage in communication with the air inlet, so that external air can enter the air inlet and reach the atomizing device through the air passage, and then together with the aerosol can be expelled via the mouthpiece.