Abstract: The present disclosure relates to a heating device for heating tobacco liquid. The heating device includes a heating element, and a liquid conducting body configured for guiding the tobacco liquid to the heating element. The liquid conducting body includes a main body and at least one liquid conducting arm extending from the main body. The heating element is inserted in the main body, and is integrally formed with the main body. The at least one liquid conducting arm and the main body are made of micro-porous material.

Abstract: An electronic cigarette and a control method thereof are disclosed. The electronic cigarette defines an airflow channel and has a heating assembly. The control method includes: sensing a pressure or pressure difference in the airflow channel to generate a corresponding electrical signal; generating a corresponding control signal according to the electrical signal; and generating a corresponding output power according to the control signal and outputting the power to the heating assembly. The electronic cigarette and control method thereof obtain the inhalation force of a user by sensing the pressure or pressure difference in the airflow channel and then adjust the output power automatically. The user experience is improved.

Abstract: An electronic cigarette of electromagnetic heating is disclosed including: an atomizer and a power supply; the atomizer has a hollow liquid conductor, an inner wall of the liquid conductor has a metallic net; a recessed cup body is disposed on a top of the power supply; an induction coil surrounds outside the recessed cup body, a bottom end of the atomizer is disposed in the cup body. The electronic cigarette provided therein has a simple structure, a small volume and is capable of inserting and drawing, and is convenient to use.

Abstract: An atomizing assembly structure is disclosed that is easy to disassemble. The atomizing assembly structure includes an atomizing sleeve, a threaded sleeve and an atomizing core. The atomizing sleeve has a lower end fixed to the threaded sleeve. The atomizing assembly structure further includes a tobacco liquid valve and a top cap. The atomizing core is arranged inside the tobacco liquid valve. The atomizing core and the tobacco liquid valve are in pluggable connection. The tobacco liquid valve has an upper end connected to the top cap through thread. The top cap covers and seals the atomizing sleeve. The atomizing assembly structure is simple in structure, easy to disassemble and regulate, convenient to clean and is leakage-proof, and thus greatly improves user experience.

Abstract: An atomizer with an upgraded air passage structure includes a housing, a heating piece and an air passage disposed in the housing; the heating piece is disposed inside an atomizer chamber, a blocking piece is disposed in the air passage and configured for blocking an airflow; the blocking piece divides the air passage into an air inlet area and an air outlet area; the air outlet area and the air inlet area are both disposed at a different axial position with the atomizing chamber; the atomizing chamber is respectively communicated with the air inlet area and the air outlet area; the airflow in the air inlet area flows downwards to the atomizing chamber, then flows upwards to the air outlet area. An electronic cigarette having the aforementioned atomizer is further disclosed.

Abstract: An electronic cigarette includes: an atomizer, defining a liquid storage chamber formed therein; a heating element, communicated with the liquid storage chamber; a power supply, configured for supplying power; a controlling unit, one end of the controlling unit electrically connected with the power supply, the other end thereof electrically connected with the heating element; and a capacitive transducer electrically connected with the controlling unit. Two electrodes are disposed inside the liquid storage chamber for determining an amount of the tobacco liquid in the liquid storage chamber. A using method includes: conducting the electricity and controlling the heating element to atomize the tobacco liquid in the liquid storage chamber; detecting an amount of the tobacco liquid in the liquid storage chamber via the capacitive transducer. When the detected amount of the tobacco liquid reaches a preset value, the electronic cigarette emits alert information or cuts off the electricity.

Abstract: The present disclosure provides an electronic cigarette having an invertible mouthpiece. The electronic cigarette includes a battery assembly and an atomization assembly, the battery assembly including a battery and a housing, and the atomization assembly including a mouthpiece, an outer sleeve and a cartridge. The atomization assembly and the battery assembly are in pluggable connection. The housing defines a groove in the upper part thereof. The outer sleeve has a tail end accommodated into the groove in a working state. The atomization assembly is inverted and the mouthpiece is accommodated into the groove in a receiving state. After the electronic cigarette is used, the mouthpiece can be inverted conveniently and can be completely hidden in the housing to be protected against contamination.

Abstract: An elastic electrode structure for an electronic cigarette is disclosed. The electronic cigarette includes an atomizing assembly and a battery assembly. The battery assembly has a threaded sleeve arranged on an upper end thereof. The elastic electrode structure includes an electrode ring arranged in the threaded sleeve. The electrode ring has a lower end extending out from a through hole defined at the bottom of the threaded sleeve. The elastic electrode structure further includes an insulating ring arranged between the electrode ring and the threaded sleeve, and the elastic electrode structure further includes an elastic sealing ring arranged between the electrode ring and the insulating ring. The elastic electrode structure has good leak-proofing effect and low cost.

Abstract: An electronic cigarette of low-temperature heating is disclosed including: a housing, having an air inlet passage and an accommodation chamber formed therein; a plurality of buttons; each button having an air conductive passage; when one of the buttons is pressed down, the air conductive passage corresponding to the button communicates the air inlet passage and the accommodation chamber, to allow exterior air to flow along the air inlet passage and the air conductive passage consecutively to the accommodation chamber.

Abstract: An atomizer disclosed including: a sleeve; a liquid storage sleeve disposed at an end of the sleeve along an axial direction of the sleeve; and an atomizing assembly, the atomizing assembly comprises a liquid conducting body and a heating element; the liquid conducting body is disposed in the sleeve along an axial direction of the sleeve, extending from the sleeve into the liquid storage sleeve; the heating element is sleeved on outside of the liquid conducting body and configured for heating the tobacco liquid absorbed by the liquid conducting body, to generate an aerosol in an atomizing space between the sleeve and the heating element.

Abstract: The present disclosure discloses an electronic cigarette with a rotatable mouthpiece. The electronic cigarette comprises a battery assembly and an atomizing assembly. The battery assembly comprises a battery and a casing. The atomizing assembly comprises a mouthpiece, an outer sleeve, and a cartridge. The outer sleeve is hinged to casing through a cardinal axis. The cardinal axis is accommodated in a guide rail groove, and is slidable along the guide rail groove. The sliding direction of the cardinal axis is the same as the axial direction of the casing. After using the electronic cigarette, the mouthpiece could be rotated and stored in the casing conveniently, and keep cleaning.

Abstract: An atomizer in an electronic cigarette is disclosed including an aerosol outlet tube; an air inlet tube; a heating element; an atomizing shell and a heating base; the air inlet tube is sleeved on the aerosol outlet tube and a first air inlet passage is formed between the air inlet tube and the aerosol outlet tube; a first aerosol outlet passage is formed inside the aerosol outlet tube; the heating element is disposed in the heating base; the atomizing shell is sleeved on the heating base; a second air inlet passage and a second aerosol outlet passage are spaced and arranged between the atomizing shell and the heating base, along a circumferential direction of the heating base; the first air inlet passage and the second air inlet passage are communicated to allow exterior air to pass through then to flow into the heating base.

Abstract: An atomizer having an antifouling structure and an electronic cigarette having the same are disclosed. The atomizer includes a device housing and an atomizing unit disposed inside the device housing. The device housing defines therein a liquid storage chamber configured for storing tobacco liquid. The atomizing unit is configured for atomizing the tobacco liquid to produce an aerosol. The device housing further includes an aerosol channel in communication with the atomizing unit and is configured for expelling the aerosol. The antifouling structure mainly includes a hydrophobic oleophobic surface or super oleophobic surface formed on an inner wall of a member forming the aerosol channel or the liquid storage chamber. The antifouling structure prevents condensed droplets from accumulating and adhering to the inner wall of the aerosol channel or the liquid storage chamber, thereby avoiding users inhaling the condensed droplets into their mouths when smoking next time.

Abstract: An atomizer of electronic cigarette, ceramic heating atomizing core and ceramic heater are provided. The ceramic heater is configured to atomize liquid to form aerosol. The ceramic heater includes a ceramic body and a heating element, the ceramic body includes a wall having an inner surface and an outer surface, the wall defining a plurality of through holes passing through the inner and outer surfaces to release the aerosol. The heating element is formed on one of the inner and outer surfaces of the ceramic body. The ceramic heater of the present disclosure could heat overall and the aerosol could be release in time, the atomization efficiency of the ceramic heater could be increased.

Abstract: An atomizing device, an electronic cigarette and a control method for the atomizing device are disclosed. The atomizing device includes a liquid storage assembly configured for storing a tobacco liquid, a liquid guiding assembly connected to the liquid storage assembly and configured for guiding the tobacco liquid, and a heating assembly electrically connected to the battery assembly and configured for atomizing the tobacco liquid; and includes a signal transmitter configured for transmitting a detection signal having a first intensity and a signal receiver configured for receiving a detection signal having a second intensity. The electronic cigarette determines the amount of tobacco liquid on a transmission path of the detection signal according to a difference between the first intensity and the second intensity, and controls on/off of the electrical connection between the heating assembly and the battery assembly according to the determined amount of tobacco liquid.

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 atomization assembly includes a housing tube; and an atomization core disposed in the housing tube; the atomization core includes a heating element for heating and atomizing tobacco liquid, a first liquid conducting layer wrapped around the heating element, and a supporter disposed in the housing tube and configured for fixing the atomization core; the supporter includes an accommodation chamber for receiving the atomization core and at least one gap on a side wall of the supporter, in communication with the accommodation chamber configured for conveying tobacco liquid to the first liquid conducting layer of the atomization core.

Abstract: The present disclosure relates to a liquid injecting container for an atomizer. The atomizer includes a liquid injecting opening. The liquid injecting container includes a housing, a movable piece, and an elastic piece. The housing defines a reservoir for storing tobacco liquid. The housing has an open end. The open end defines at least one liquid outlet. The movable piece is capable of moving along an axial direction of the open end. The elastic piece abuts against the movable piece. When the open end is coupled to the liquid injecting opening, the movable piece is capable of moving axially to a first position where the at least one liquid outlet is opened. When the open end is detached from the atomizer, the elastic piece is capable of driving the movable piece to move axially to a second position where the at least one liquid outlet is sealed.

Abstract: An atomizer with adjustable air intake quantity is disclosed including: an atomizer body, having a liquid storage chamber formed therein for storing tobacco liquid; an aerosol generator, configured for aerosolizing the tobacco liquid from the liquid storage chamber to generate an aerosol; at least one air inlet, formed on the atomizer body; an air pipe, disposed inside of the atomizer body and configured for conducting the aerosol to flow along the air pipe; the air inlet being in communication with the air pipe; and an adjusting cover, connected with the atomizer body by a thread to cover the air inlet; the adjusting cover is configured for being rotated to move up and down along axial direction of the atomizer body, to adjust a clearance between an edge of the adjusting cover and the atomizer body.

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.