Heat-not-burn device and heat-not-burn system

Abstract

The utility model provides a heat-not-burn device and a heat-not-burn system. The heat-not-burn device comprises a main machine, a magazine and a heating assembly. The host is provided with a mounting part and an air outlet channel; the cartridge is detachably or movably arranged in the mounting part through the mounting opening, at least one accommodating cavity is formed in the cartridge, and the accommodating cavity is used for accommodating an aerosol generating product; a working position is arranged in the mounting part, and the magazine can drive the accommodating cavity to enter or leave the working position; when the accommodating cavity enters the working position, the accommodating cavity is communicated with the air outlet channel; the heating assembly is arranged in the main machine and is configured to heat the aerosol generating product in the containing cavity in the working position. According to the heat-not-burn device, the aerosol generating product only provided with the matrix section can be arranged in the cartridge in a matched mode, structures such as a filter tip section and an air channel section can be omitted from the used aerosol generating product, the use cost can be saved, and the heat-not-burn device is more environmentally friendly.

Description

Technical Field

[0001] This application relates to the technical field of aerosol generation, and particularly relates to a heat-not-burning device and a heat-not-burning system. Background Art

[0002] In the technical field of aerosol generation, a heat-not-burning (HNB) device can effectively reduce various harmful substances generated when an aerosol-generating article burns. When in use, the aerosol-generating article is usually inserted into the heat-not-burning device, and a heating component in the heat-not-burning device is used to heat and bake the aerosol-generating article, so that the aerosol-generating article generates aerosol for users to use.

[0003] The aerosol-generating articles adapted to the heat-not-burning devices in the related art have a multi-segment structure. In addition to a matrix segment for generating smoke, a cooling segment, a filter segment, etc. are also provided downstream of the matrix segment. The matrix segment can generate aerosol under the heating of the heating component, and the aerosol is supplied to the user for suction through the airway segment and the filter segment. Since the aerosol-generating article is a disposable consumable, when the matrix segment is consumed, the user needs to discard the entire aerosol-generating article, resulting in a high use cost and being not environmentally friendly. Summary of the Utility Model

[0004] This application provides a heat-not-burning device and a heat-not-burning system, which can be adapted to aerosol-generating articles provided with only a matrix segment, saving costs and reducing pollution.

[0005] To solve the above technical problems, this application provides a heat-not-burning device, which includes a main body, a cartridge, and a heating component. The main body is provided with an installation part and an air outlet channel; the installation part is provided with an installation opening, and the installation opening and the air outlet of the air outlet channel face different sides of the main body respectively; the cartridge is detachably or movably arranged in the installation part through the installation opening, and at least one accommodating cavity is arranged in the cartridge for accommodating the aerosol-generating article; the accommodating cavity is provided with an opening for the aerosol-generating article to be inserted into or withdrawn from the accommodating cavity; a working position is arranged in the installation part, and the cartridge can drive the accommodating cavity to enter or leave the working position; when the accommodating cavity enters the working position, the accommodating cavity is communicated with the air outlet channel; the heating component is arranged in the main body and is configured to heat the aerosol-generating article in the accommodating cavity at the working position.

[0006] In one embodiment, the main body is provided with an air inlet channel communicating with the outside and the installation part, and the air inlet channel can be communicated with the accommodating cavity at the working position. The heating component is arranged in the air inlet channel, and the gas entering the air inlet channel is heated by the heating component and then can enter the accommodating cavity at the working position to heat the aerosol-generating article in the accommodating cavity.

[0007] In one embodiment, the heating component includes a radiation generator for generating an energy field, and the energy field generated by the radiation generator is configured to be applied to the working position.

[0008] In one embodiment, the heat-not-burn device further includes a reflection component for reflecting and converging the energy field generated by the radiation generator to the working position.

[0009] In one embodiment, the number of accommodation cavities is at least two, the accommodation cavities are arranged at intervals, and a barrier is arranged between the accommodation cavities for blocking the transmission of the energy field between two adjacent accommodation cavities.

[0010] In one embodiment, the radiation generator includes one or more of an infrared generator, a microwave generator, and an electromagnetic field generator.

[0011] In one embodiment, the radiation generator includes a magnetic induction coil, and the energy field is an alternating magnetic field generated by the magnetic induction coil;

[0012] The heat-not-burn device further includes an induction heating element that generates heat in response to the energy field. The induction heating element is arranged in the working position to contact and heat the aerosol-generating article located in the accommodation cavity; or,

[0013] The heat-not-burn device is adapted to an aerosol-generating article with an in-built induction heating element.

[0014] In one embodiment, the radiation generator includes an infrared generator, and the infrared radiation generated by the infrared generator is directed towards the mounting portion. The main body and / or the cartridge between the infrared generator and the mounting portion has a transmissive part through which the infrared radiation can pass.

[0015] In one embodiment, the heating component is arranged at the working position;

[0016] The heating component is configured to contact the aerosol-generating article in the accommodation cavity at the working position, or the heating component is configured to contact the accommodation cavity at the working position, and the accommodation cavity is made of a heat-conducting material.

[0017] In one embodiment, the number of accommodation cavities is at least two, the accommodation cavities are arranged at intervals, and a heat-insulating layer is arranged on the outer periphery of the accommodation cavity.

[0018] To solve the above technical problems, the present application provides a heat-not-burn system, which includes an aerosol-generating article and the heat-not-burn device according to any one of the above embodiments.

[0019] The present application provides a heat-not-burn device, which includes a main body, a cartridge, and a heating assembly. The main body is provided with a mounting portion and an air outlet channel; at least one accommodating cavity for accommodating an aerosol-generating article is provided in the cartridge; a working position is provided in the mounting portion, and when the accommodating cavity enters the working position, the accommodating cavity communicates with the air outlet channel; the heating assembly is arranged in the main body and is configured to heat the aerosol-generating article. The heat-not-burn device of the present application is provided with a cartridge. The cartridge can be assembled with the aerosol-generating article, and then the cartridge can be loaded into the main body for use. Since the main body is provided with an air outlet channel, the air outlet channel can communicate with the accommodating cavity at the working position, that is, the air outlet channel can communicate with the accommodating cavity where the aerosol-generating article is installed. Therefore, the cartridge of the present application can be adapted to an aerosol-generating article having only a substrate section, and the aerosol-generating article used can omit structures such as a cooling section and an airway section. Therefore, the cost of using the heat-not-burn device by the user can be saved, and it is beneficial to environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a heat-not-burn device provided by an embodiment of the present application;

[0021] Figure 2 is Figure 1 an exploded structural diagram of

[0022] Figure 3 is Figure 1 a cross-sectional view of

[0023] Figure 4 is an exploded structural diagram of a heat-not-burn device provided by another embodiment of the present application;

[0024] Figure 5 is a cross-sectional view of a heat-not-burn device provided by another embodiment of the present application;

[0025] Figure 6 is a cross-sectional view of a heat-not-burn device provided by still another embodiment of the present application;

[0026] Figure 7 is a cross-sectional view of a heat-not-burn device provided by yet another embodiment of the present application.

[0027] BRIEF DESCRIPTION OF THE DRAWINGS: Main body 10, mounting portion 11, mounting opening 111, air outlet channel 12, air inlet channel 13, cartridge 20, accommodating cavity 21, heating assembly 30, heating element 31, radiation generator 32, magnetic induction coil 33, aerosol-generating article 40, reflection assembly 50, induction heating element 60. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The present application will be further described in detail below in conjunction with the specific embodiments and the accompanying drawings. Similar elements in different embodiments are denoted by related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overwhelming the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the descriptions in the specification and the general technical knowledge in the art.

[0029] In addition, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operation steps involved in each embodiment can also be reordered or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and the drawings are only for clearly describing a certain embodiment and do not mean that they are essential components and / or sequences.

[0030] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. The terms "connection" and "coupling" used in the present application, unless otherwise specified, both include direct and indirect connection (coupling).

[0031] The definitions of terms such as "parallel" and "perpendicular" are based on the current technological level and are not absolute and strict definitions in a mathematical sense. A small deviation is allowed, and being approximately parallel or approximately perpendicular, etc. are all acceptable. For example, if A is parallel to B, it means that A is parallel to B or approximately parallel to B, and the included angle between A and B can be between 0° and 10°. For example, if A is perpendicular to B, it means that A is perpendicular to B or approximately perpendicular to B, and the included angle between A and B can be between 80° and 100°. The orientation terms mentioned in the embodiments of the present application, such as "upper", "inner", "outer", "side", etc., are only with reference to the direction of the accompanying drawings. Therefore, the orientation terms are used to better and more clearly illustrate and understand the embodiments of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the embodiments of the present application.

[0032] Please refer to Figures 1-3, this application provides a heat-not-burn device. The heat-not-burn device includes a main body 10, a cartridge 20, and a heating component 30. The heat-not-burn device is used to heat an aerosol-generating article 40. Among them, the aerosol-generating article 40 may include a smoking matrix section, and the smoking matrix section may include a smoking matrix and a wrapper for wrapping the smoking matrix. The smoking matrix may include at least one of tobacco-based and non-tobacco-based smoking substances. For example, the non-tobacco smoking substance may include fibers adsorbed with glycerol and propylene glycol, etc. In addition, the smoking matrix may also include other components. The aerosol-generating article 40 may also be a solid smoking matrix block. Here, the "solid smoking matrix block" means that the whole smoking matrix block is a molded body, rather than a loose form such as bulk particles, bulk filaments, or flakes. For example, the smoking matrix block may be formed by extruding or stamping the smoking matrix to form a molded body with a certain air permeability. The smoking matrix block may be solidified from a mixture of tobacco or non-tobacco plants, as well as a smoking agent, polysaccharides, etc. The aerosol-generating article 40 of this application can omit structures such as a cooling section for cooling and a filter section for filtering in the existing aerosol-generating article 40.

[0033] The main body 10 is the main part of the heat-not-burn device, such as Figure 1 and Figure 2 shown, the main body 10 is provided with a mounting portion 11 and an air outlet passage 12. Among them, the mounting portion 11 may be structures such as a groove, a notch, or a cavity. The mounting portion 11 is provided with a mounting opening 111, and the mounting opening 111 and the air outlet of the air outlet passage 12 face different sides of the main body 10 respectively. Different sides of the main body 10 may refer to the top side, the front side, the left side, the right side, the rear side, and the bottom side. For example, in Figure 2 the embodiment, the orientation of the mounting opening 111 is perpendicular to the side surface of the main body 10, and the orientation of the air outlet of the air outlet passage 12 is perpendicular to the top surface of the main body 10.

[0034] The cartridge 20 is detachably or movably arranged in the mounting portion 11, and the cartridge 20 can be detached or moved through the mounting opening 111 of the mounting portion 11. A receiving cavity 21 is arranged in the cartridge 20, and the receiving cavity 21 is used to accommodate the aerosol-generating article 40. The shape of the receiving cavity 21 can be adapted to the shape of the aerosol-generating article 40. For example, in Figure 2 the embodiment, the aerosol-generating article 40 is generally cylindrical, then the shape of the receiving cavity 21 is also cylindrical. In one embodiment, the receiving cavity 21 is provided with an opening, and the opening can supply air for the aerosol-generating article 40 to be inserted into or withdrawn from the receiving cavity 21, so as to facilitate the user to replace the aerosol-generating article 40 in the cartridge 20.

[0035] The installation part 11 is provided with a working position, and the cartridge 20 can drive the accommodation cavity 21 into or out of the working position. When the accommodation cavity 21 enters the working position, the accommodation cavity 21 communicates with the air outlet channel 12, so that the aerosol generated by the aerosol generating article 40 at the working position can flow out from the air outlet channel 12 for the user to use. Specifically, the opening of the accommodation cavity 21 can be docked with the intake end of the air outlet channel 12, and the opening of the accommodation cavity 21 can serve as the outlet for the aerosol to flow out of the accommodation cavity 21. In one embodiment, in order for the aerosol generated by the aerosol generating article 40 to flow out of the air outlet channel 12 more easily, the axis of the accommodation cavity 21 is parallel to or on the same straight line as the axis of the air outlet channel 12.

[0036] As Figure 2 shown, only one accommodation cavity 21 can be provided in the cartridge 20, that is, the heat-not-burn device is a single cartridge. As Figure 4 shown, at least two accommodation cavities 21 can also be provided in the cartridge 20, that is, the heat-not-burn device is a multi-cartridge. When the heat-not-burn device is a multi-cartridge, each accommodation cavity 21 in the cartridge 20 can accommodate an aerosol generating article 40. Therefore, at least two aerosol generating articles 40 can be accommodated in the multi-cartridge cartridge 20. After the aerosol generating article 40 at the working position is exhausted, other aerosol generating articles 40 in the cartridge 20 can move to the working position for continuous use, so that the user does not need to frequently replenish the aerosol generating article 40 into the cartridge 20, and more aerosol generating articles 40 can be replenished at one time. The cartridge 20 can move different accommodation cavities 21 to the working position by means of activities such as rotation or sliding relative to the main body 10.

[0037] As Figure 3 shown, the heating assembly 30 is arranged in the main body 10 and configured to heat the aerosol generating article 40 in the accommodation cavity 21 at the working position to generate aerosol. The space in the main body 10 is larger than that of the cartridge 20, and there is more sufficient space relative to the cartridge 20 to arrange the heating assembly 30. Moreover, the power supply is usually arranged inside the main body 10, and it is easier to electrically connect the heating assembly 30 in the main body 10. The heat-not-burn device of the present application is provided with a cartridge 20. The cartridge 20 can be assembled with the aerosol generating article 40, and then the cartridge 20 can be loaded into the main body 10 for use. Since the air outlet channel 12 is provided on the main body 10, the air outlet channel 12 can communicate with the accommodation cavity 21 at the working position, that is, the air outlet channel 12 can communicate with the accommodation cavity 21 installed with the aerosol generating article 40. The user can suck the aerosol from the air outlet channel 12. Compared with directly sucking the filter tip section of the aerosol generating article by the user in the existing heat-not-burn device, only the matrix section of the aerosol generating article 40 can be installed in the cartridge 20 of the present application, and the aerosol generating article 40 can omit structures such as a cooling section and an airway section. Therefore, the cost of the user using the heat-not-burn device can be saved, and it is beneficial to environmental protection.

[0038] In one embodiment, as Figure 3 shown, an air intake passage 13 communicating with the outside and the installation part 11 is provided in the main body 10. The air intake passage 13 can communicate with the accommodation cavity 21 in the working position. Airflow flows through the air intake passage 13 to the accommodation cavity 21, and after carrying the aerosol generated by the aerosol generating article 40, flows out from the air outlet passage 12. The inlet of the air intake passage 13 can be provided on the bottom surface of the main body 10, or can be provided on other surfaces of the main body 10, such as the side surface or the top surface.

[0039] As Figure 5 shown, further, a heating assembly 30 is provided in the air intake passage 13. Among them, the heating assembly 30 can be provided inside the air intake passage 13, and the heating assembly 30 can also be wound around the periphery of the air intake passage 13. The gas entering the air intake passage 13 is heated by the heating assembly 30 to form a hot air flow, and the hot air flow can enter the accommodation cavity 21 in the working position to heat the aerosol generating article 40 in the accommodation cavity 21 in the working position. The heating assembly 30 includes a heating element 31, and the heating element 31 is a resistive heating element 31 or a magnetic induction heating element 31, etc. The heating method of the hot air flow can make the heating of the heating assembly 30 more uniform in all directions in the radial direction compared with the method of directly contacting the heating element with the smoke generating matrix, and can also prevent the outer surface of the aerosol generating article 40 from being burned. Of course, the heating method of the hot air flow and the method of directly contacting the heating element with the smoke generating matrix can also be combined.

[0040] As Figure 3 shown, in one embodiment, the heating assembly 30 includes a radiation generator 32 for generating an energy field. The energy field generated by the radiation generator 32 is configured to be applied only to the working position. In the multi-cartridge embodiment, the number of accommodation cavities 21 is at least two, and the accommodation cavities 21 are arranged at intervals. A barrier can be provided between the accommodation cavities 21, and the barrier can block the transmission of the energy field between two adjacent accommodation cavities 21, so that when the energy generated by the radiation generator 32 is applied to the accommodation cavity 21 in the working position, the energy will not radiate to other accommodation cavities or will radiate less to the non-working accommodation cavities. For example, the barrier can be formed as a partition plate and provided between adjacent accommodation cavities 21. The barrier can prevent the aerosol generating article in the non-working position from being heated in the multi-cartridge embodiment.

[0041] When the energy field generated by the radiation generator 32 is applied to the working position, it can heat the aerosol generating article 40 in the working position. In one embodiment, the radiation generator 32 includes one or more of an infrared generator, a microwave generator, and an electromagnetic field generator.

[0042] By configuring the heating component 30 as a radiation generator 32 capable of generating an energy field, the heating component 30 installed in the main body 10 can also remotely heat the aerosol-generating article 40 in the cartridge 20 in a non-contact manner. Among radiation heating methods such as infrared radiation and microwave radiation, different from resistive heating which has a heat transfer process and may cause uneven heating of various parts of the aerosol-generating article 40, the energy field can penetrate the aerosol-generating article 40 and cause the aerosol-generating article 40 to generate heat, enabling more uniform heating of various parts of the aerosol-generating article 40.

[0043] In one embodiment, the radiation generator 32 includes an infrared generator. The infrared radiation generated by the infrared generator is directed towards the mounting portion 11, and the main body 10 and / or the cartridge 20 between the infrared generator and the mounting portion 11 has a transmissive portion that can transmit infrared radiation. The infrared generator can generate an infrared radiation field. The infrared generator can be a heating element capable of quickly generating heat and generating infrared rays, such as a quartz tube heating element, a ceramic heating element, a halogen tungsten lamp, an iodine tungsten lamp, etc. When the frequency of the incident infrared rays is equal to the natural frequency of the heated object, a resonance phenomenon is likely to occur, which can first cause the vibration and rotation of the molecules and atoms of the heated object, and then increase the amplitude of the molecular motion of the substance, thereby generating heat.

[0044] In one embodiment, the radiation generator 32 includes a microwave generator. The microwave generator can generate a microwave radiation field. The microwave radiation can generate "internal frictional heat" through the high-frequency reciprocating motion of the dipole molecules inside the fuming matrix, causing the temperature of the fuming matrix to rise. Without any heat conduction process, it can heat and raise the temperature of the inside and outside of the fuming matrix simultaneously, with a fast and uniform heating speed. Only one fraction or one tenth of the energy consumption of traditional heating methods is required to achieve the heating purpose. In some embodiments, the microwave radiation generated by the microwave generator 32 is directed towards the mounting portion 11, and the main body 10 and / or the cartridge 20 between the microwave generator 32 and the mounting portion 11 has a transmissive portion that can transmit microwave radiation.

[0045] As Figure 6 shown, in one embodiment, the heat-not-burn device further includes a reflection assembly 50. The reflection assembly 50 is used to reflect and converge the energy field generated by the radiation generator 32 to the working position to improve the utilization efficiency of the energy field. The reflection assembly 50 can be provided in the main body 10 and / or the cartridge 20. The reflection assembly 50 is generally applicable to the heating component 30 of microwave or infrared. The reflection assembly 50 can be, for example, made of metal, heat-insulating material with a metal coating, a mirror, etc., and the reflecting surface of the reflection assembly 50 can be provided with protrusions or depressions to increase the area of the reflecting surface.

[0046] In one embodiment, as Figure 7As shown, the radiation generator 32 includes an electromagnetic field generator, which can generate an electromagnetic wave radiation field. Induction heating is a method of heating using eddy currents generated by a magnetic field. In a specific embodiment, the electromagnetic field generator includes an induction coil 33, and the energy field is an alternating magnetic field generated by the induction coil 33.

[0047] The heat-not-burn device further includes an induction heating element 60 that generates heat in response to the energy field. The induction heating element 60 is disposed within the working position and contacts and heats the aerosol generating article 40 located within the accommodation cavity 21. Specifically, the induction heating element 60 can be disposed within the accommodation cavity 21, and the aerosol generating article 40 can be disposed within the induction heating element 60. For example, the induction heating element 60 can be configured as an induction tube made of an induction material, and the induction tube can be further configured to accommodate the aerosol generating article 40. The induction tube can sense the alternating magnetic field and generate heat to heat the aerosol generating article 40 within the induction tube. Alternatively, the induction heating element 60 can be an induction needle, and when the aerosol generating article 40 is installed into the accommodation cavity 21, the induction needle is inserted into the smoke-generating matrix.

[0048] Alternatively, the heat-not-burn device is adapted to an aerosol generating article 40 having an in-built induction heating element 60. For example, a magnetic induction body can be provided in the aerosol generating article 40, and the magnetic induction body can sense the alternating magnetic field and generate heat to heat the aerosol generating article 40.

[0049] In one embodiment, in the multi-cartridge embodiment, the number of accommodation cavities 21 is at least two, and the respective accommodation cavities 21 are spaced apart. A heat insulation layer is provided on the outer periphery of the accommodation cavity 21. The heat insulation layer can prevent the cartridge 20 from becoming overly hot during heating and prevent the heat of the working position from being transferred to other non-working positions, thereby improving the energy utilization rate. The heat insulation layer can be a material that allows the energy field to pass through and has a heat insulation function.

[0050] In one embodiment, the heating assembly 30 is disposed in the working position, and the heating assembly 30 is resistive heating. For example, it can be in the form of a heating sheet, a heating wire, a heating tube, etc. The form of resistive heating is relatively simple, has a low cost, and the process is relatively mature.

[0051] The heating assembly 30 is configured to contact the aerosol generating article 40 within the accommodation cavity 21 in the working position. In this embodiment, the accommodation cavity 21 can be provided with an opening that exposes the aerosol generating article 40, so that the heating assembly 30 can contact the aerosol generating article 40.

[0052] Alternatively, the heating assembly 30 is configured to contact the accommodation cavity 21 in the working position. The accommodation cavity 21 is made of a heat-conductive material, and the accommodation cavity 21 can transfer heat to the aerosol generating article 40 within the accommodation cavity 21.

[0053] The present application also provides a heat-not-burn system, which includes an aerosol-generating article 40 and a heat-not-burn device. Among them, the aerosol-generating article 40 of the heat-not-burn system may include a fuming matrix section, and the aerosol-generating article 40 can omit structures such as a cooling section for cooling and a filter section for filtering in the existing aerosol-generating articles. The heat-not-burn device in the heat-not-burn system can be the heat-not-burn device involved in any of the above embodiments and achieve the same or similar functions, which will not be elaborated here.

[0054] The above uses specific examples to elaborate on the present utility model, which is only used to help understand the present utility model and is not intended to limit the present utility model. For those skilled in the technical field to which the present utility model belongs, according to the idea of the present utility model, several simple deductions, deformations or substitutions can also be made.

Claims

1. A heat-not-burn device, characterized in that, Comprising: A main body, the main body is provided with an installation part and an air outlet channel; the installation part is provided with an installation opening, and the installation opening and the air outlet of the air outlet channel face different sides of the main body respectively; A cartridge, the cartridge is detachably or movably arranged in the installation part through the installation opening, at least one accommodating cavity is arranged in the cartridge, and the accommodating cavity is used for accommodating an aerosol generating article; an opening is arranged in the accommodating cavity, and the aerosol generating article is inserted into or withdrawn from the accommodating cavity through the opening; A working position is arranged in the installation part, and the cartridge can drive the accommodating cavity to enter or leave the working position; when the accommodating cavity enters the working position, the accommodating cavity is communicated with the air outlet channel; And a heating component, the heating component is arranged in the main body and is configured to heat the aerosol generating article in the accommodating cavity at the working position.

2. The heat-not-burn device according to claim 1, wherein The main body is provided with an air inlet channel communicating the outside with the installation part, the air inlet channel can be communicated with the accommodating cavity at the working position, the heating component is arranged in the air inlet channel, and the gas entering the air inlet channel is heated by the heating component and then can enter the accommodating cavity at the working position to heat the aerosol generating article in the accommodating cavity.

3. The heat-not-burn device according to claim 1, characterized in that, The heating component includes a radiation generator for generating an energy field, and the energy field generated by the radiation generator is configured to be applied to the working position.

4. The heat-not-burn device according to claim 3, characterized in that, It further includes a reflection component, and the reflection component is used for reflecting and converging the energy field generated by the radiation generator to the working position.

5. The heat-not-burn device according to claim 3, wherein The number of the accommodating cavities is at least two, the accommodating cavities are arranged at intervals, and a barrier is arranged between the accommodating cavities, and the barrier is used for blocking the transmission of the energy field between two adjacent accommodating cavities.

6. The heat-not-burn device according to claim 3, characterized in that, The radiation generator includes one or more of an infrared generator, a microwave generator, and an electromagnetic field generator.

7. The heat-not-burn device according to claim 3, wherein The radiation generator includes a magnetic induction coil, and the energy field is an alternating magnetic field generated by the magnetic induction coil; The heat-not-burn device further includes an induction heating element that generates heat in response to the energy field, and the induction heating element is arranged in the working position and contacts and heats the aerosol generating article located in the accommodating cavity; or, The heat-not-burn device is adapted to the aerosol generating article with an in-built induction heating element.

8. The heat-not-burn device according to claim 3, characterized in that, The radiation generator includes an infrared generator, the infrared radiation generated by the infrared generator faces the installation part, and the main body and / or the cartridge between the infrared generator and the installation part has a transmissive part through which the infrared radiation can pass.

9. The heat-not-burn device according to claim 1, characterized in that, The heating component is arranged at the working position; The heating component is configured to contact the aerosol generating article in the accommodating cavity at the working position, or the heating component is configured to contact the accommodating cavity at the working position, and the accommodating cavity is made of a heat-conducting material.

10. The heat-not-burn device according to any one of claims 1-9, characterized in that, The number of the accommodating cavities is at least two, the accommodating cavities are arranged at intervals, and a heat-insulating layer is arranged on the outer periphery of the accommodating cavity.

11. A heat-not-burn system, characterized in that An aerosol generating article and the heat-not-burn device according to any one of claims 1-10.

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