A cleaning kit for an aerosol generating device includes a blade portion formed at one side of the cleaning kit, and configured to separate residual materials adhered to at least one of a heater and an accommodation portion of the aerosol generating device; and a brush portion formed at another side of the cleaning kit, and configured to remove the separated residual materials from the aerosol generating device.

An axially rotating electric heating device for extracting tobacco includes a heating cavity outer shell, a heating cavity inner shell, and a heating assembly. The heating assembly includes a heating cavity that accommodates a smoking product and a heating element located in a cigarette heating cavity. The heating cavity is surrounded by the heating cavity inner shell; the heating element is inserted into the smoking product so as to heat the smoking product. The heating cavity inner shell is located at the front end of the heating assembly; the heating cavity outer shell and the heating cavity inner shell form an integral body; the heating cavity may rotate relative to the axis of the heating element to separate the smoking product from the heating element, thereby facilitating the extraction of the smoking product after smoking is finished.

An aerosol generating device according to an embodiment may include a case including an accommodation space for accommodating at least a part of an aerosol generating article; a heater that heats the aerosol generating article accommodated in the accommodation space to generate aerosol; and an air circulator that generates air flow to discharge air in the accommodation space to outside.

An aerosol generating device according to an embodiment may include a case including an accommodation space for accommodating at least a part of an aerosol generating article; a heater that heats the aerosol generating article accommodated in the accommodation space to generate aerosol; and an air circulator that generates air flow to discharge air in the accommodation space to outside.

A heat-not-burn tobacco device, which is used to heat an aerosol-generating substrate so as to generate an aerosol. The heat-not-burn tobacco device comprises: a housing; a heating assembly, which is provided inside of the housing and comprises a heating chamber that extends along the axial direction and that is used to contain an aerosol-generating substrate; a containing cavity, which is located at one end of the heating assembly and is in communication with the heating chamber; a moving member, which is removably connected on the housing and comprises an insertion box that can be inserted into the containing cavity, at least part of the insertion box being axially aligned with the heating chamber so as to receive residue formed inside of the heating chamber. The heat-not-burn tobacco device facilitates the cleaning of residue generated by heating an aerosol-generating substrate.

The present disclosure relates to a system for cleaning a smoking substitute device, and particularly, although not exclusively, to a system comprising a smoking substitute device and a cleaning device, further in particular to a cleaning device. In particular, the present disclosure relates to a cleaning device for cleaning a smoking substitute device, the cleaning device comprising a first section comprising a generally cylindrical outer surface, wherein at least part of the first section is adapted for insertion into a smoking substitute device consumable receiving cavity of a smoking substitute device, wherein at least part of the outer surface of the first section is adapted for cleaning the cavity, and wherein at least the first section is substantially rigid.

The present disclosure relates to a system for cleaning a smoking substitute device, and particularly, although not exclusively, to a system comprising a smoking substitute device and a cleaning device, further in particular to a cleaning device. In particular, the present disclosure relates to a cleaning device for cleaning a smoking substitute device, the cleaning device comprising a first section comprising a generally cylindrical outer surface, wherein at least part of the first section is adapted for insertion into a smoking substitute device consumable receiving cavity of a smoking substitute device, wherein at least part of the outer surface of the first section is adapted for cleaning the cavity, and wherein at least the first section is substantially rigid.

An aerosol-generating device is provided, including: a heating element to heat an aerosol-generating article to generate an aerosol; and a cleaning apparatus arranged to cooperate with the heating element and to clean a surface of the heating element, in which the cleaning unit includes at least one piezoelectric element, and in which the piezoelectric element is configured to generate cold plasma to clean the surface of the heating element. A method for cleaning a heating element of an aerosol-generating device, and a method for manufacturing an aerosol-generating device, are also provided.

An aerosol-generating device is provided, including: a heating element to heat an aerosol-generating article to generate an aerosol; and a cleaning apparatus arranged to cooperate with the heating element and to clean a surface of the heating element, in which the cleaning unit includes at least one piezoelectric element, and in which the piezoelectric element is configured to generate cold plasma to clean the surface of the heating element. A method for cleaning a heating element of an aerosol-generating device, and a method for manufacturing an aerosol-generating device, are also provided.

The present disclosure relates to a smoking substitute device and particularly, although not exclusively, to a smoking substitute device comprising movable element for closing a consumable receiving opening. Accordingly, there is provided a substitute smoking device comprising a housing having an opening for receiving a substitute smoking consumable, wherein a heating element is arranged in the opening, wherein the substitute smoking system comprises a movable element arranged in the opening and displaceable between a first position and a second position, wherein, in the first position, the opening is substantially unrestricted for receiving a consumable, wherein, in the second position, the opening is substantially closed, and wherein the direction of displacement of the movable element between the first position and the second position is substantially parallel to a longitudinal extension of the housing.