An electronic vapor provision device comprising a power cell and a vaporizer, wherein the vaporizer comprises a heater and a heater support, wherein one or more gaps are provided between the heater and the heater support.

An electronic vapor provision device comprising a power cell and a vaporizer, wherein the vaporizer comprises a heater and a heater support, wherein one or more gaps are provided between the heater and the heater support.

A smoking article is provided, including a plurality of elements including a front-plug and an aerosol-forming substrate. A hole or slit is defined through the front-plug, through which a heating element may be inserted. In use, a heating element is inserted into the smoking article through the hole or slit and the aerosol-forming substrate is heated to generate an aerosol. When the heating element is subsequently withdrawn from the smoking article, the front-plug acts to retain the aerosol-forming substrate within the smoking article.

A smoking article is provided, including a plurality of elements including a front-plug and an aerosol-forming substrate. A hole or slit is defined through the front-plug, through which a heating element may be inserted. In use, a heating element is inserted into the smoking article through the hole or slit and the aerosol-forming substrate is heated to generate an aerosol. When the heating element is subsequently withdrawn from the smoking article, the front-plug acts to retain the aerosol-forming substrate within the smoking article.

An electronic cigarette atomizer, including a shell; one end of the shell is in fixed connection with a suction nozzle; an ultrasonic atomization piece is fixed in the shell; the ultrasonic atomization piece is in contact with a liquid guide body; the liquid guide body is communicated with a liquid storage cavity; an atomization outlet of the ultrasonic atomization piece is communicated with an airflow passage; solid perfume are provided on the airflow passage; the solid perfume are in contact with a heating device; and a tail end of the airflow passage is communicated with the suction nozzle. The ultrasonic atomization piece is adopted to atomize the tobacco tar to produce smoke, meanwhile the solid perfume are heated by the heating device to produce fragrance, finally the smoke is mixed with the fragrance, in this case, the mixed smoke has the fragrance of the real cigarette.

An electronic cigarette atomizer, including a shell; one end of the shell is in fixed connection with a suction nozzle; an ultrasonic atomization piece is fixed in the shell; the ultrasonic atomization piece is in contact with a liquid guide body; the liquid guide body is communicated with a liquid storage cavity; an atomization outlet of the ultrasonic atomization piece is communicated with an airflow passage; solid perfume are provided on the airflow passage; the solid perfume are in contact with a heating device; and a tail end of the airflow passage is communicated with the suction nozzle. The ultrasonic atomization piece is adopted to atomize the tobacco tar to produce smoke, meanwhile the solid perfume are heated by the heating device to produce fragrance, finally the smoke is mixed with the fragrance, in this case, the mixed smoke has the fragrance of the real cigarette.

A charging case for electronic cigarettes includes a container configured to house the electronic smoking device, a micro-control unit (“MCU”), configured to facilitate charging a first rechargeable battery for the electronic smoking device, a plurality of connecting pins configured to facilitate electrical coupling between the electronic smoking device and the MCU; and a connector movably coupled with the container and configured to connect the MCU to external circuitry. A system comprises an electronic smoking device comprising a battery, an eCig memory, and control electronics, and a charging case comprising a container, a micro-control unit (“MCU”), a connector, and a charging case battery.

A charging case for electronic cigarettes includes a container configured to house the electronic smoking device, a micro-control unit (“MCU”), configured to facilitate charging a first rechargeable battery for the electronic smoking device, a plurality of connecting pins configured to facilitate electrical coupling between the electronic smoking device and the MCU; and a connector movably coupled with the container and configured to connect the MCU to external circuitry. A system comprises an electronic smoking device comprising a battery, an eCig memory, and control electronics, and a charging case comprising a container, a micro-control unit (“MCU”), a connector, and a charging case battery.

The present invention provides a method, system and apparatus for refilling a reservoir of a smoking-substitute device with liquid from a dispenser.

The present disclosure relates to an inhaler component for producing a steam/air mixture or/and condensation aerosol in an intermittent and inhalation- or pull-synchronous manner, the inhaler component including: a housing; a chamber arranged in the housing; an air inlet opening for the supply of air from the surroundings to the chamber; an electrical heating element for evaporating a portion of a liquid material; and a wick having a capillary structure, which wick forms a composite structure with the heating element and automatically supplies the heating element with fresh liquid material after evaporation.