An atomizer and an aerosol generating device with the atomizer are provided. The atomizer includes a liquid storage assembly and an atomizing assembly. A liquid storage chamber is provided in the liquid storage assembly. The liquid storage assembly is provided with a smoke outlet. The atomizing assembly is disposed at one end of the liquid storage assembly opposite to the smoke outlet. An atomizing chamber is provided in the atomizing assembly. A liquid inlet and an air inlet passage are provided in the atomizing assembly. The atomizing assembly includes a liquid absorbing member. The liquid absorbing member is arranged between the liquid storage chamber and the atomizing chamber to separate direct communication between the liquid storage chamber and the atomizing chamber. An air outlet end of the air inlet passage is located closer to the smoke outlet compared to the liquid absorbing member.

An atomizer and an aerosol generating device with the atomizer are provided. The atomizer includes a liquid storage assembly and an atomizing assembly. A liquid storage chamber is provided in the liquid storage assembly. The liquid storage assembly is provided with a smoke outlet. The atomizing assembly is disposed at one end of the liquid storage assembly opposite to the smoke outlet. An atomizing chamber is provided in the atomizing assembly. A liquid inlet and an air inlet passage are provided in the atomizing assembly. The atomizing assembly includes a liquid absorbing member. The liquid absorbing member is arranged between the liquid storage chamber and the atomizing chamber to separate direct communication between the liquid storage chamber and the atomizing chamber. An air outlet end of the air inlet passage is located closer to the smoke outlet compared to the liquid absorbing member.

An electronic smoking article or electronic vaping article includes a reservoir containing a liquid material and having an outlet, a capillary having a capillary inlet and a capillary outlet, the capillary inlet of the capillary in communication with the outlet of the reservoir, a heater operable to heat the capillary to a temperature sufficient to at least initially volatilize liquid material contained within the capillary, and a shuttle valve between the outlet of the reservoir and the capillary inlet. The shuttle valve is operable to prevent release of liquid material from the reservoir when the shuttle valve is in a closed position and is operable to release liquid material from the reservoir when the shuttle valve is in an open position.

An evaporator unit for an inhaler, in particular for an electronic cigarette product, comprises an electrically operable, in particular planar, heating body which has an inlet side and an outlet side, and a plurality of microchannels which each extend from the inlet side to the outlet side through the heating body, the heating body being designed to evaporate, by applying a heating voltage, liquid transferred through the microchannels. A porous and/or capillary wick structure is arranged on the inlet side of the heating body, which structure rests flat against and in contact with the heating body and covers all of the microchannels on the inlet side.

An evaporator unit for an inhaler, in particular for an electronic cigarette product, comprises an electrically operable, in particular planar, heating body which has an inlet side and an outlet side, and a plurality of microchannels which each extend from the inlet side to the outlet side through the heating body, the heating body being designed to evaporate, by applying a heating voltage, liquid transferred through the microchannels. A porous and/or capillary wick structure is arranged on the inlet side of the heating body, which structure rests flat against and in contact with the heating body and covers all of the microchannels on the inlet side.

A heating assembly, an atomizer and an electronic atomizing device are disclosed. The heating assembly includes a chassis and a heating component. The chassis may include a first wall having a top surface and a bottom surface opposite to the top surface, the first wall defining an air vent extending through the bottom surface, an air entering plate being connected with the first wall and covering the air vent, the air entering plate defining at least one air entering hole communicating with the installation space and the air vent, wherein the first wall and the second wall define the installation space. A heating component may be disposed in the installation space, a length of the at least one air vent is greater than that of the air entering hole in a direction from the bottom surface to the top surface.

A heating assembly, an atomizer and an electronic atomizing device are disclosed. The heating assembly includes a chassis and a heating component. The chassis may include a first wall having a top surface and a bottom surface opposite to the top surface, the first wall defining an air vent extending through the bottom surface, an air entering plate being connected with the first wall and covering the air vent, the air entering plate defining at least one air entering hole communicating with the installation space and the air vent, wherein the first wall and the second wall define the installation space. A heating component may be disposed in the installation space, a length of the at least one air vent is greater than that of the air entering hole in a direction from the bottom surface to the top surface.

The disclosure discloses an electronic cigarette atomizer and an electronic cigarette, including an outer casing, wherein the outer casing is provided inside with an atomization cavity, a gas outlet is provided at a top end of the atomization cavity, a gas inlet is provided at a bottom end of the atomization cavity, the atomization cavity is provided inside with an atomization assembly, and the atomization assembly includes an oil guiding cotton swab, an electric heating wire wound around outer periphery of the oil guiding cotton swab, and an oil guiding cotton cloth layer covering the top of the oil guiding cotton swab.

The disclosure discloses an electronic cigarette atomizer and an electronic cigarette, including an outer casing, wherein the outer casing is provided inside with an atomization cavity, a gas outlet is provided at a top end of the atomization cavity, a gas inlet is provided at a bottom end of the atomization cavity, the atomization cavity is provided inside with an atomization assembly, and the atomization assembly includes an oil guiding cotton swab, an electric heating wire wound around outer periphery of the oil guiding cotton swab, and an oil guiding cotton cloth layer covering the top of the oil guiding cotton swab.

An aerosol generating device includes a planar heating element including a mesh of electrically conductive fibres, a heating rod in contact with a central portion of the planar heating element to provide a central region of high current density, thereby providing a temperature gradient across the planar heating element during use, a liquid store, and a liquid transport element arranged between the liquid store and the planar heating element and configured to transport liquid from the liquid store to the planar heating element under capillary action during use, wherein the liquid transport element is arranged in contact with an edge portion of the mesh.