On-demand, hand-held vaporizer that operates primarily by convection. The vaporizer is configured to permit very rapid (e.g., within a few seconds) heating of air drawn through an oven chamber to a predetermined or selectable vaporizing temperature to vaporize a material (e.g., loose leaf plant material, etc.) that is held in the oven chamber. The vaporizer provides efficient transfer of air being heated as well as rapid delivery of vaporizable material to a user.

A container for an aerosol-generating device is provided, including a first compartment including a nicotine source, a second compartment including a delivery enhancing compound, and a transfer section disposed between the first compartment and the second compartment, the first and second compartments being formed from a laminate material including at least one layer of cardboard material and at least one layer of polymeric material, the layer of polymeric material forming an internal surface of the compartments. There is also provided a container where at least one of the first compartment and the second compartment comprises a recessed end, wherein the transfer section is formed by a recess when one end of the first compartment abuts one end of the second compartment. An aerosol-generating system is also provided, including an aerosol-generating device configured to receive the container.

A heating element module for an aerosol-generating device is provided, including an elongate heating element having a heating portion; a heating element mount, wherein the heating element extends substantially perpendicularly from a first surface of the heating element mount; and first and second projections extending substantially perpendicularly from the first surface of the heating element mount and abutting first and second sides of the heating element. An aerosol-generating device incorporating the heating element module is also provided.

There is provided an aerosol-generating article including a combustible heat source; an aerosol-forming substrate disposed in thermal communication with the combustible heat source; and a heat-conducting component disposed around at least a portion of the aerosol-forming substrate, the heat-conducting component including an outer surface forming at least part of an outer surface of the aerosol-generating article, wherein at least a portion of the outer surface of the heat-conducting component includes a surface coating and has an emissivity of less than about 0.6. A method of manufacturing the aerosol-generating article is also provided.

Apparatus and methods are described for use with a portion of plant material that includes at least one active ingredient. A vaporizing unit includes a heating element configured to heat the plant material, and a sensor configured to detect an indication of airflow rate through the vaporizing unit. Control circuitry is configured to receive an indication of the airflow rate through the vaporizing unit, and, in response thereto, to determine a smoking profile that is desired by the user. The control circuitry drives the heating element to vaporize the active ingredient of the plant material by heating the plant material according to the determined smoking profile. The control circuitry dynamically updates the smoking profile in response to changes in airflow rate over the course of a smoking session. Other applications are also described.

This flavor inhaler is provided with a housing having an air flow path that spans continuously from an inlet to an outlet, and an atomizing part for atomizing an aerosol source without accompanying combustion of the aerosol source, wherein at least one portion of the air flow path is an aerosol flow path which is a flow path for an aerosol generated from the atomizing part, and the air blow resistance of the whole air flow path is not greater than 25 mmAq.

A method for replacing an application interface of an electronic cigarette includes the steps of receiving a mode switching request after starting up a system, and displaying a network configuration interface based on the received mode switching request; acquiring a network address of a server when the electronic cigarette is connected to a network, and accessing the server based on the acquired network address of the server automatically; sending a request for downloading interface information to the server, and receiving the interface information from the server based on the request for downloading interface information; and replacing the application interface of the electronic cigarette with the interface information when receiving a request for replacing the application interface of the electronic cigarette. A device for replacing an application interface of an electronic cigarette and an electronic cigarette are also disclosed. With the method, the device and the electronic cigarette, the application interface of the electronic cigarette can be personalized when required.

A battery box of an electronic cigarette including a main body having a first magnet, a press block, a battery cover, an electrode sleeve, a first insulating ring, a second insulating ring, a connector fixing member, a first spring, an elastic electrode connector, a connector positioning member, a second spring, a positive spring plate, a spring plate carrier, a control board, a first screw, a power button, a first silicon sleeve, a regulation button, and a second silicon sleeve. The first magnet is embedded in a slot of the main body via the press block. The main body includes a screw thread on the top of the main body. The battery cover is connected to the main body. The control board is mounted on the main body. The first silicon sleeve is sleeved on the power button, and the second silicon sleeve is sleeved on the regulation button.

A battery device includes a main body and a rear cover removably connected to the main body. The main body has a first battery receiving compartment. The rear cover has a second battery receiving compartment. The first battery receiving compartment is configured to receive at least two batteries while the second battery receiving compartment is configured to receive at least one battery.

For the battery device, since the back cover is provided with the second battery receiving compartment cooperating with the first battery receiving compartment in the body, the apparatus applying the battery device has at least two supportable power levels. In this way, the battery device can be switched between a low power and a high power, eliminating the need of another battery device.

The aerosol-generating article is capable of being used with an electrically-operated aerosol-generating device. The aerosol-generating article is a consumable article having an outlet end, a distal end upstream from the outlet end, and a mid-point located an equal distance between the outlet end and the distal end. The article includes a first volatile liquid substrate contained within a first frangible capsule, the frangible capsule being located between the distal end and the mid-point, and a second volatile liquid substrate contained within a second frangible capsule, the second frangible capsule being located between the distal end and the mid-point. The article also includes a liquid retention medium, at least a portion the liquid retention medium being located between the distal end and the mid-point, wherein the article is configured to allow air to be drawn through the article from the distal end to the outlet end.