An electronic cigarette includes a processor, a heating element, and a power supply. The heating element is electrically coupled to the processor. The power supply is electrically coupled to the processor and the heating element. The processor is configured to calculate a resistance value R.sub.L of the heating element before the heating element is powered on, determine whether the resistance value R.sub.L of the heating element is within a predetermined range, and determine whether a temperature control mode is selected when the resistance value R.sub.L of the heating element is within the predetermined range. The processor is configured to determine whether the heating element is adapted to the temperature control mode when the temperature control mode is selected, and control the heating element to work in the temperature control mode when the heating element is adapted to the temperature control mode. A related temperature control method is also provided.

An electronic vapor provision system includes a cartridge for storing material heatable to generate an aerosol and a control unit housing a battery to provide electrical power for heating, the cartridge and the control unit separably connectable together by at least one latching element, the latching element including a foot, and a leg joined at a first end to the foot by a flexible resilient joint and having a first latch member, the foot anchored within one of the cartridge and the control unit, and the other of the cartridge and the control unit having a second latch member on a surface, and positioned and configured to engage with the first latch member when the cartridge and the control unit are brought together with a substantially linear motion, and disengage with the first latch member when the cartridge and the control unit are pulled apart, the engagement and disengagement enabled by movement of the leg of the latching element about the flexible resilient joint.

The utility model provided an atomizer. The atomizer includes an atomizing head defining an atomizing chamber; and a base seat assembly positioned on an end of the atomizing head. The base seat includes a base seat defining a liquid storage groove in communication with the atomizing chamber. The liquid storage groove is provided with a convex body defining at least one ventilation hole, when the tobacco liquid explodes, the tobacco liquid splashes to the convex body and capable of flowing into the liquid storage groove along the convex body. In the atomizer of the utility model, the tobacco liquid is prevented from leaking through the ventilation hole. It has a simple structure and a notable effect, and lightens the clear-up workload of the user, thereby improving user's experience. The utility model further provides an electronic cigarette having aforementioned atomizer.

An inductive heating device, an aerosol-generating system, and a method of operating the device are provided. The device is configured to receive an aerosol-generating article including an aerosol-forming substrate and a susceptor, and to heat the susceptor when the article is received by the device, the device including a DC power supply; and power supply electronics configured to supply power to the inductor in a plurality of pulses separated by time intervals, for heating the susceptor when the article is received by the device, the pulses including two or more heating pulses and one or more probing pulses between successive heating pulses, and to control a duration of a time interval between the successive heating pulses based on one or more measurements of the current supplied from the DC power supply in one or more of the one or more probing pulses.

An accessory e-cigarette filter assembly that is essentially a protective sleeve for both a vaporizer/electronic cigarette and an exhale filter is disclosed. The apparatus is further for the purpose of removably pairing an exhale filter to a vaporizer. Also notably, the invention is a removable mouthpiece having dual valve technology that couples to both the vaporizer and the exhale filter via the protective sleeve. The dual valve technology configured for inhale and exhale could also be adapted to other personal air filter applications as desired.

An accessory e-cigarette filter assembly that is essentially a protective sleeve for both a vaporizer/electronic cigarette and an exhale filter is disclosed. The apparatus is further for the purpose of removably pairing an exhale filter to a vaporizer. Also notably, the invention is a removable mouthpiece having dual valve technology that couples to both the vaporizer and the exhale filter via the protective sleeve. The dual valve technology configured for inhale and exhale could also be adapted to other personal air filter applications as desired.

An aerosol-generating device is provided, including a housing having a chamber configured to receive at least a portion of an aerosol-generating article; and an induction heater configured to heat the aerosol-generating article received within the chamber of the housing, the induction heater including an induction coil and a heating element, the heating element being arrangeable within the induction coil, and the induction coil being movable relative to the chamber of the housing, the induction coil and the heating element being moveable with respect to each other between at least a first operable position and a second operable position.

An exemplary atomizing device includes a main body, a mouthpiece, a liquid chamber, at least one heating element, and a permeating component. The main body defines an air inlet and an air passage. The air inlet is in communication with the air passage. The mouthpiece is arranged at an end of the main body. The mouthpiece defines an air outlet in communication with the air passage. The liquid chamber is configured for storing tobacco liquid. The at least one heating element is arranged in the air passage. The at least one heating element is configured for heating the tobacco liquid to form aerosol. The permeating component has a heat absorbing surface. The at least one heating element is in contact with the heat absorbing surface. The permeating component is configured for guiding the tobacco liquid to the heat absorbing surface for atomization.

A non-burning type flavor inhaler includes: an aerosol source that generates an aerosol; an atomizer that atomizes the aerosol source without burning; a power source that supplies power to the atomizer; and a control unit that controls a power amount supplied from the power source to the atomizer. The control unit increases the power amount supplied to the atomizer stepwise from a reference power amount along with an increase in the number of puff actions for inhaling the aerosol.

An electronic cigarette, including: an atomization assembly and a battery assembly. The atomization assembly is disposed on the battery assembly. The atomization assembly includes a first cover; a silicone sleeve; a mouthpiece; a first silicone ring; a steel bushing; a second cover; a second silicone ring; an e-liquid container; a third silicone ring; a filler plug; an atomization unit. The battery assembly includes a positive joint; a first spring; a first insulation ring; a negative pole; a first fixed part; a second insulation ring; a seal ring; a second fixed part; a fastener; a control plate; a position limiter; a battery; a support; a power button; a housing; a second spring; and a buckle. The first cover includes a cavity and the silicone sleeve is disposed in the cavity. The first cover is removably disposed on the mouthpiece. The first silicone ring is sheathed on the mouthpiece.