An aerosol generating device comprises a magnetic field generator and a heater for heating a smokable material; the heater comprises a susceptor portion and an infrared emission portion, the susceptor portion is penetrated by a magnetic field to generate heat and heat the smokable material by heat conduction, and the infrared emission portion receives the heat of the susceptor portion, and is excited by heating to radiate infrared rays to heat the smokable material. During the use of the above aerosol generating device, on the one hand, the susceptor portion generates heat by inductive heating so that the smokable material is directly heated by heat conduction; and on the other hand, the infrared emission portion is excited by the heat of the susceptor portion to radiate infrared rays, thereby assisting in the heating of the smokable material, and improving the utilization efficiency of heat.

An aerosol generating device comprises a magnetic field generator and a heater for heating a smokable material; the heater comprises a susceptor portion and an infrared emission portion, the susceptor portion is penetrated by a magnetic field to generate heat and heat the smokable material by heat conduction, and the infrared emission portion receives the heat of the susceptor portion, and is excited by heating to radiate infrared rays to heat the smokable material. During the use of the above aerosol generating device, on the one hand, the susceptor portion generates heat by inductive heating so that the smokable material is directly heated by heat conduction; and on the other hand, the infrared emission portion is excited by the heat of the susceptor portion to radiate infrared rays, thereby assisting in the heating of the smokable material, and improving the utilization efficiency of heat.

An electric range is provided that may include a case, a cover plate coupled to an upper side of the case and on which an object to be heated is placed, at least one heater that heats the object, the at least one heater being disposed under the cover plate, an upper bracket that is disposed under the at least one heater and supports the at least one heater, a base bracket disposed under the upper bracket and on which a printed circuit board is mounted, a heat sink mounted on the printed circuit board, an air blowing fan that is mounted on the base bracket and discharges air toward the heat sink through an outlet thereof, and an air guide that communicates with the air blowing fan, surrounds the heat sink, and forms a flow path of air cooling the heat sink.

An electric range is provided that may include a case, a cover plate coupled to an upper side of the case and on which an object to be heated is placed, at least one heater that heats the object, the at least one heater being disposed under the cover plate, an upper bracket that is disposed under the at least one heater and supports the at least one heater, a base bracket disposed under the upper bracket and on which a printed circuit board is mounted, a heat sink mounted on the printed circuit board, an air blowing fan that is mounted on the base bracket and discharges air toward the heat sink through an outlet thereof, and an air guide that communicates with the air blowing fan, surrounds the heat sink, and forms a flow path of air cooling the heat sink.

A cartridge includes a liquid portion, a first heater arranged on one side of the liquid portion to heat the liquid portion, a medium portion, and a second heater surrounding at least a portion of the medium portion to heat the medium portion. The first heater is porous, the first heater and the second heater are induction heating-type heaters, an aerosol generated by heating the liquid portion passes through the first heater and flows toward the medium portion, and the aerosol passing through the medium portion is discharged from one end portion of the medium portion.

A cartridge includes a liquid portion, a first heater arranged on one side of the liquid portion to heat the liquid portion, a medium portion, and a second heater surrounding at least a portion of the medium portion to heat the medium portion. The first heater is porous, the first heater and the second heater are induction heating-type heaters, an aerosol generated by heating the liquid portion passes through the first heater and flows toward the medium portion, and the aerosol passing through the medium portion is discharged from one end portion of the medium portion.

A heating element for an aerosol-generating system is provided, the heating element including: a plurality of first filaments; and a plurality of second filaments, in which the plurality of first filaments are configured to heat a liquid aerosol-forming substrate, the plurality of second filaments are configured to convey the liquid aerosol-forming substrate to wet at least a portion of the heating element with the liquid aerosol-forming substrate, and the heating element is arranged to form a mesh, the plurality of first filaments being arranged in a first direction and the plurality of second filaments being arranged in a second direction, and the second direction being transverse to the first direction. A heater assembly, a cartridge, and a method of manufacturing a heating element, are also provided.

A heating element for an aerosol-generating system is provided, the heating element including: a plurality of first filaments; and a plurality of second filaments, in which the plurality of first filaments are configured to heat a liquid aerosol-forming substrate, the plurality of second filaments are configured to convey the liquid aerosol-forming substrate to wet at least a portion of the heating element with the liquid aerosol-forming substrate, and the heating element is arranged to form a mesh, the plurality of first filaments being arranged in a first direction and the plurality of second filaments being arranged in a second direction, and the second direction being transverse to the first direction. A heater assembly, a cartridge, and a method of manufacturing a heating element, are also provided.

A cooking appliance, as provided herein, may include a cabinet, an induction heating coil, an electric heat-radiation element, and a vertical lift or secondary heating element. The cabinet may define a cooking chamber. The induction heating coil may be mounted within the cabinet below the cooking chamber to direct a magnetic field thereto. The electric heat-radiation element may be mounted within the cabinet above the induction heating coil. The vertical lift may support the electric heat-radiation element within the cooking chamber to adjust a vertical height of the electric heat-radiation element relative to the induction heating coil. The secondary electric heating element may be mounted within the cabinet below the cooking chamber and horizontally spaced apart from the induction heating coil to receive a steam pot.

A cooking appliance, as provided herein, may include a cabinet, an induction heating coil, an electric heat-radiation element, and a vertical lift or secondary heating element. The cabinet may define a cooking chamber. The induction heating coil may be mounted within the cabinet below the cooking chamber to direct a magnetic field thereto. The electric heat-radiation element may be mounted within the cabinet above the induction heating coil. The vertical lift may support the electric heat-radiation element within the cooking chamber to adjust a vertical height of the electric heat-radiation element relative to the induction heating coil. The secondary electric heating element may be mounted within the cabinet below the cooking chamber and horizontally spaced apart from the induction heating coil to receive a steam pot.