Provided is an automatic trigger module for electronic cigarette, comprising a circuit board, a sensor and a sealing seat. The sensor is provided on the circuit board, and the circuit board is provided with a first vent hole at the position corresponding to the sensor and a first connection. The sealing seat is provided with a second vent hole. The circuit board and the sensor are arranged on the sealing seat, with the sensor being inserted into the second vent hole. Therefore, it is an object of the present disclosure to solve the problem of resource waste due to the unreplaceable automatic trigger module in the electronic cigarette of the prior art. The present disclosure also provides an electronic cigarette using the automatic trigger module.

A smoking apparatus has a vessel, a smoke-generation structure coupled to a lower portion of the vessel for accommodating smoke-generation substance for generating smoke, and for guiding the smoke into the vessel, a smoke guide for discharging the smoke out of the vessel, and a pump for pumping the smoke from the smoking generation structure into the vessel and for pumping the smoke out of the vessel through the smoke guide.

A method of controlling operation of an inhaling device is provided, the inhaling device including a gas flow path through which gas can be drawn by the action of a user puff, a gas flow sensor within the gas flow path, and a memory, the method including recording gas flow measurements from the gas flow sensor; comparing the gas flow measurements with the user puff signature stored in the memory to provide a correlation score; and enabling or disabling further operation of the device based on a value of the correlation score. The method allows an inhaling device, such as an electrically operated smoking device or a medical inhaler, to authenticate a user of the device based on a detected puffing behavior.

The present invention relates to an electronic cigarette and a method for controlling the electronic cigarette. The method for controlling electronic cigarette comprises: reading the available smoking time when an atomization circuit of the electronic cigarette is in a turn-off state and the electronic cigarette detects a user's smoking action; determining whether or not the available smoking time is equal to or less than the first preset value to obtain a first determination result; when the first determination result is YES, outputting a prompt message to remind the user that e-liquid is almost to be exhausted, and outputting the available smoking time and/or available smoking times of the electronic cigarette; determining whether the available smoking time is greater than the second preset value to obtain a second determination result; controlling the atomization circuit to stay in the turn-off state when the second determination result is NO.

The present disclosure relates to aerosol delivery devices, methods of forming such devices, and elements of such devices. Some aerosol delivery devices of the current disclosure include a reservoir having a liquid aerosol precursor composition, an electrical heater in fluid communication with the reservoir and configured to vaporize the liquid aerosol precursor composition to form an aerosol, and a filter operatively arranged relative to the electrical heater such that at least a portion of the formed aerosol passes therethrough, the filter being configured to selectively bind one or more undesirable impurities.

A smoking article (10) comprises a tobacco rod (12) and a filter (14) connected to the tobacco rod (12). The filter (14) comprises a first filter segment (20) and a hollow tube segment (22) downstream of the first filter segment (20). The hollow tube segment (22) defines a cavity (24) at the mouth end of the filter (14) providing an unrestricted flow channel that extends from the downstream end of the first filter segment (20) to the mouth end of the filter (14). The length of the hollow tube segment (22) is at least about 25 percent of the overall filter length. Further, the smoking article (10) comprises a ventilation zone (26) comprising at least one circumferential row of perforations provided at a location around the first filter segment (20).

An aerosol-generating device is provided, including a reservoir configured to hold a liquid; a release medium; and a heater, wherein the reservoir and the release medium are configured to transport liquid from the reservoir to the release medium, wherein the release medium and the heater are disposed in physical contact with each other, wherein the aerosol-generating device further includes a means for reversibly releasing the physical contact between the release medium and the heater to form a gap between the heater and the release medium, and wherein the aerosol-generating device is configured to activate the heater when the gap is formed between the heater and the release medium. A method for forming an aerosol by the aerosol-generating device is also provided.

An electronic cigarette which includes a battery component, an atomization component, a pneumatic switch which controls the atomization component to operate, a mouthpiece and an airflow channel. The airflow channel includes a vapor channel and an actuator airflow channel which are independent to each other. The vapor channel is communicating with an atomization chamber of the atomization component and the mouthpiece while open through to atmospheric environment outside. The actuator airflow channel is communicating with the mouthpiece and open through to atmospheric environment outside. The pneumatic switch is arranged in the actuator airflow channel.

An electronic vaporizing device comprising: a device processor operable for controlling the electronic vaporizing device and at least one operation parameter of at least one associated lighting device; at least one container configured to store a vaporizable material; a vaporizing component; at least one vapor outlet coupled to the vaporizing component and configured to receive vapor generated by the vaporizing component, the at least one vapor outlet; at least one power source; and at least one input/output device operatively coupled to the device processor and configured to operatively connect the device processor to at least one associated lighting device, wherein the at least one input/output port is operable to transmit a plurality of control signals generated by the device processor to the at least one associated lighting device for controlling at least one operation parameter of the at least one associated lighting device.

In an example embodiment, a heater assembly for an aerosol-generating system includes two glass substrates. Each of the glass substrates includes perforations. The heater assembly also includes a heater element, and the heater element is located between the two glass substrates. In another example embodiment, a method for manufacturing a heater assembly includes providing two perforated glass substrates.