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 shell, a magazine and a heating device. The shell is provided with a first containing groove, a mounting space and an air outlet channel. The magazine is detachably or movably installed in the installation space, a second containing groove is formed in the side wall of the magazine, and an opening is formed in the end, facing the air outlet channel, of the second containing groove. After the magazine is mounted in the mounting space, the first accommodating groove and the second accommodating groove define an accommodating space for the aerosol product, and the opening is communicated with the air outlet channel; the heating device comprises a first heating assembly and a second heating assembly, the first heating assembly is arranged around the first containing groove, and the second heating assembly is arranged around the second containing groove; the first heating assembly and the second heating assembly can heat different parts of the aerosol product in the containing space respectively. According to the heating non-combustion device, the cost for replacing consumables when a user uses the heating non-combustion device can be saved.

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] During the use of a heat-not-burning (HNB) device, a user inserts an aerosol product into the interior of the device, and the heating component in the heat-not-burning device heats and bakes the aerosol product, so that the aerosol product generates aerosol for the user to inhale.

[0003] The aerosol products of heat-not-burning devices usually include multiple segments. For example, they can include a matrix segment, a cooling segment, and a filter segment. Since the aerosol product is a disposable consumable, when the matrix segment is consumed, the user needs to discard the entire aerosol product, and the cost for the user to use such HNB devices is relatively high. 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 products having only a matrix segment, and can save the usage cost of the heat-not-burning device.

[0005] To solve the above technical problems, this application provides a heat-not-burning device, which includes a housing, a cartridge, and a heating device. The housing is provided with a first accommodation groove, an installation space, and an air outlet channel; the cartridge is detachably or movably installed in the installation space, and a second accommodation groove is provided on the side wall of the cartridge. One end of the second accommodation groove facing the air outlet channel has an opening; after the cartridge is installed in the installation space, the first accommodation groove and the second accommodation groove enclose an accommodation space for the aerosol product, and the opening is communicated with the air outlet channel; the heating device includes: a first heating component and a second heating component. The first heating component is arranged around the first accommodation groove, and the second heating component is arranged around the second accommodation groove; the first heating component and the second heating component can respectively heat different parts of the aerosol product in the accommodation space.

[0006] In one embodiment, the heating device includes a transmitter and / or a heating element; the transmitter is arranged facing the accommodation space, and the transmitter is used to generate an energy field when powered on, and the energy field is used to heat the aerosol product; the heating element defines the accommodation space and is used to conduct heat in contact with the aerosol product, and the heating element is used to heat the aerosol product when powered on.

[0007] In one embodiment, the energy field includes one or more of an infrared radiation field, a microwave radiation field, an ultrasonic energy field, and an electromagnetic field.

[0008] In one embodiment, at least one of the first heating component and the second heating component includes a transmitter, and the heating device further includes a heat conducting element. The transmitter is used for non-contact heating of the heat conducting element; the heat conducting element defines at least part of the accommodating space and is used for heat conduction in contact with the aerosol article.

[0009] In one embodiment, at least one of the first heating component and the second heating component includes a transmitter, and at least one of the first heating component and the second heating component further includes a reflector. The reflector is used for reflecting and converging the energy field generated by the transmitter to the accommodating space so that the energy field can heat the aerosol article.

[0010] In one embodiment, at least one of the first heating component and the second heating component includes a transmitter, and the transmitter is a magnetic induction coil;

[0011] The heating device further includes a magnetic induction tube. The magnetic induction coil is used for inductive heating of the magnetic induction tube, and the magnetic induction tube is used for heat conduction in contact with the aerosol article; or the magnetic induction coil is used for inductive heating of the magnetic induction body in the aerosol article.

[0012] In one embodiment, the transmitter of the first heating component is a first magnetic induction coil, and the transmitter of the second heating component is a second magnetic induction coil; the first magnetic induction coil and the second magnetic induction coil are used for inductive heating of the aerosol article; at least one of the number of turns, turn pitch, and number of layers of the first magnetic induction coil and the second magnetic induction coil is different.

[0013] In one embodiment, at least one of the first heating component and the second heating component includes a plurality of heating elements, and the plurality of heating elements are arranged circumferentially, and each heating element can heat different parts in the circumferential direction of the aerosol article.

[0014] In one embodiment, a supporting portion is provided at one end of the second accommodating groove away from the air outlet channel, and the supporting portion is used for supporting the aerosol article.

[0015] In one embodiment, the heat-not-burn device further includes a power supply component. The power supply component includes a battery and an electrode group that are electrically connected. The first heating component is electrically connected to the battery, and the electrode group is arranged in the installation space; the second heating component includes an electrode group portion, and the electrode group portion protrudes from the outer wall of the cartridge; after the cartridge is inserted into the installation space, the electrode group portion can be electrically connected to the electrode group.

[0016] In one embodiment, one of the electrode group and the electrode group portion is an elastic conductive member. The electrode group is arranged at one end of the accommodating space away from the air outlet channel. After the cartridge is inserted into the installation space, the electrode group and the electrode group portion can be elastically contacted to achieve electrical connection.

[0017] In one embodiment, at least one of the first heating component and the second heating component includes a plurality of heating elements arranged circumferentially. The number of heating elements of the second heating component is the same as the number of electrode groups. Each heating element of the second heating component is connected to each electrode group in one-to-one correspondence, and each heating element is electrically connected to the battery respectively.

[0018] In one embodiment, the battery can supply power to each heating element individually, so that each heating element can independently heat a part of the aerosol product.

[0019] In one embodiment, the heat-not-burn device further includes a third heating component. A first air inlet channel is provided in the housing, and a second air inlet channel is provided in the cartridge. After the cartridge is inserted into the installation space, the second air inlet channel can communicate the first air inlet channel with the accommodation space. The third heating component is used to heat the gas flowing through the first air inlet channel into a hot air stream to heat the aerosol product by using the hot air stream.

[0020] In one embodiment, the number of the second accommodation grooves and the second heating components is at least two; each second accommodation groove corresponds to a different second heating component; the cartridge can move relative to the housing so that different second accommodation grooves and the first accommodation groove enclose an accommodation space for the aerosol product; each second heating component is used to cooperate with the first heating component to heat the aerosol product in the corresponding accommodation space after the second accommodation groove where it is located and the first accommodation groove enclose the accommodation space.

[0021] To solve the above technical problems, the present application also provides a heat-not-burn system, including an aerosol product and the heat-not-burn device described in any of the above embodiments.

[0022] By providing a cartridge in the heat-not-burn device of the present application, the cartridge can accommodate the aerosol product, and it can be used after inserting the cartridge into the housing. An air outlet channel is provided in the housing, and the air outlet channel can replace structures such as the filter section and the cooling section of the aerosol product and can be reused. Therefore, only the aerosol matrix section can be installed in the cartridge of the present application, and other structures of the aerosol product can be omitted, so that the cost of replacing consumables when the user uses the heat-not-burn device can be saved. Moreover, the first accommodation groove of the housing and the second accommodation groove of the cartridge jointly enclose an accommodation space for the aerosol product. The cartridge and the housing are in a detachable or movable assembly relationship. The first heating component and the second heating component are heating structures arranged outside the accommodation space. When the cartridge is pushed out from the installation space, the first accommodation groove and the second accommodation groove can be separated and both form semi-open structures, so as to facilitate the removal of the used aerosol product and hardly require cleaning of the heat-not-burn device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of a heat-not-burn system provided by an embodiment of the present application;

[0024] Figure 2 is Figure 1 an assembly schematic diagram of;

[0025] Figure 3 is Figure 1 a transverse sectional view of;

[0026] Figure 4 is Figure 1 a longitudinal sectional view of;

[0027] Figure 5 is an exploded view of the heat-not-burn system provided by an embodiment of the present application;

[0028] Figure 6 is an exploded view of the heat-not-burn system provided by another embodiment of the present application;

[0029] Figure 7 is an exploded view of the heat-not-burn system provided by still another embodiment of the present application;

[0030] Figure 8 is a longitudinal sectional view of the heat-not-burn system provided by an embodiment of the present application;

[0031] Figure 9 is an exploded view of the heat-not-burn system provided by yet another embodiment of the present application;

[0032] Figure 10 is Figure 9 a transverse sectional view of the heat-not-burn device of.

[0033] Description of the Drawings: Housing 10, first accommodation groove 11, installation space 12, air outlet channel 13, first air intake channel 14, sealing shell 15, cartridge 20, second accommodation groove 21, opening 211, supporting portion 212, second air intake channel 22, aerosol product 30, accommodation space 40, first heating assembly 50, first heating arc plate 51, first magnetic induction coil 52, third heating arc plate 53, third magnetic induction coil 54, second heating assembly 60, second heating arc plate 61, second magnetic induction coil 62, fourth heating arc plate 63, fourth magnetic induction coil 64, electrode portion group 65, emitter 70, heating element 80, heat conducting element 90, reflector 100, battery 201, electrode group 202, third heating assembly 300. Detailed Description of the Embodiments

[0034] 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 labeled with related similar reference numerals. 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, which is 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.

[0035] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various embodiments. At the same time, the steps or actions in the method description can also be reordered or adjusted in a manner obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for clearly describing a certain embodiment, and do not mean that they are the necessary sequences, unless it is otherwise stated that a certain sequence must be followed.

[0036] 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" as used in the present application, unless otherwise specified, both include direct and indirect connection (coupling).

[0037] The definitions of terms such as "parallel" and "perpendicular" are based on the current technological level and are not the absolutely strict definitions in the mathematical sense. A small deviation is allowed, and being approximately parallel or approximately perpendicular, etc. are all acceptable. For example, when 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, when 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 cannot be construed as a limitation on the embodiments of the present application.

[0038] Please refer to Figures 1-4, the present application provides a heat-not-burn device, which includes a housing 10, a cartridge 20, and a heating device. The heat-not-burn device is used to heat an aerosol product 30. Among them, the aerosol product 30 may only include a smoke-generating matrix section. The smoke-generating matrix section may include a smoke-generating matrix and a wrapper for wrapping the smoke-generating matrix, or may have no wrapper but be a solid-shaped formed part. The smoke-generating matrix may include at least one of tobacco-based and non-tobacco-based smoke-generating substances. For example, the non-tobacco smoke-generating substance may include fibers adsorbed with smoke-generating agents such as glycerin and propylene glycol. The aerosol product 30 of the present application can omit structures such as a cooling section for cooling and a filter section for filtering in the existing aerosol product 30. Therefore, the length of the aerosol product 30 of the present application can be equal to the length of the smoke-generating matrix section. Of course, in some embodiments, in addition to including a smoke-generating matrix section, the aerosol product 30 may further include a functional section. For example, the functional section may be a part containing a flavoring material or a filtering material such as activated carbon, and the functional section may be located at one end of the smoke-generating matrix section in the length direction of the aerosol product 30.

[0039] The housing 10 is provided with a first accommodation groove 11, an installation space 12, and an air outlet channel 13. Exemplarily, a mouthpiece protrudes from the top of the housing 10, and the air outlet channel 13 may be partially formed on the mouthpiece. The installation space 12 may be recessed from the side surface of the housing 10. The installation space 12 has an installation opening, and the cartridge 20 can be detachably or movably installed in the installation space 12 through the installation opening. After the cartridge 20 is removed from the installation space 12, the user can replace the aerosol product 30 from the cartridge 20. Among them, the first accommodation groove 11 may be opened on the cavity wall of the installation space 12, that is, the first accommodation groove 11 may be recessed from the cavity wall of the installation space 12. Specifically, the first accommodation groove 11 is opened on the side wall of the installation space 12. The orientation references of "top", "bottom", and "side" in the present application are all based on Figure 1 the placement orientation shown, that is, the state where the mouthpiece is upward when the heat-not-burn device is in use.

[0040] A second accommodation groove 21 is provided on the side wall of the cartridge 20. One end of the second accommodation groove 21 facing the air outlet channel 13 has an opening 211, and the opening 211 is used to communicate with the air outlet channel 13 so that the aerosol generated by the aerosol product 30 can flow out from the air outlet channel 13 through the opening 211.

[0041] After the cartridge 20 is inserted into the installation space 12, the first accommodation groove 11 and the second accommodation groove 21 enclose an accommodation space 40 for the aerosol article 30, and the opening 211 communicates with the air outlet channel 13. The accommodation space 40 can be adapted to the shape of the aerosol article 30. For example, if the aerosol article 30 is generally cylindrical, the accommodation space 40 can be cylindrical. Both the first accommodation groove 11 and the second accommodation groove 21 can be arc-shaped grooves, so that the first accommodation groove 11 and the second accommodation groove 21 can be spliced into a cylindrical space.

[0042] In one embodiment, as Figure 2 shown, a supporting portion 212 is provided at one end of the second accommodation groove 21 away from the air outlet channel 13. The supporting portion 212 can be used to support the aerosol article 30, so that the aerosol article 30 is not easily detached from the cartridge 20 when it is inserted into the cartridge 20. When the bottom of the cartridge 20 intakes air, air inlet holes can be formed in the supporting portion 212, and the air inlet holes communicate with the second accommodation groove 21, so that air flow can enter the aerosol article 30 through the air inlet holes.

[0043] The heating device includes a first heating component 50 and a second heating component 60. Among them, the first heating component 50 is disposed around the first accommodation groove 11. It can be that the first heating component 50 surrounds the outside of the first accommodation groove 11, or it can be that the first heating component 50 can define the first accommodation groove 11. The second heating component 60 is disposed around the second accommodation groove 21. It can be that the second heating component 60 surrounds the outside of the second accommodation groove 21, or it can be that the second heating component 60 can define the second accommodation groove 21. The first heating component 50 and the second heating component 60 can respectively heat different parts of the aerosol article 30 in the accommodation space 40. Specifically, the first heating component 50 and the second heating component 60 can respectively heat different circumferential parts of the aerosol article 30.

[0044] The heat-not-burn device of the present application is provided with a cartridge 20 which can accommodate an aerosol product 30. The cartridge 20 can be loaded into the housing 10 for use. An air outlet channel 13 is arranged in the housing 10, which can replace the filter section, cooling section and other structures of the aerosol product 30 and can be reused. Therefore, only the aerosol matrix section can be installed in the cartridge 20 of the present application, and other structures of the aerosol product 30 can be omitted, thus saving the cost of replacing consumables when the user uses the heat-not-burn device. Moreover, the first accommodation groove 11 of the housing 10 and the second accommodation groove 21 of the cartridge 20 jointly enclose an accommodation space 40 for the aerosol product 30. The cartridge 20 and the housing 10 are detachably or movably assembled. The first heating component 50 and the second heating component 60 are heating structures arranged around the accommodation space 40. When the cartridge 20 is pushed out from the installation space 12, the first accommodation groove 11 and the second accommodation groove 21 can be separated and both form semi-open structures, so as to facilitate the removal of the used aerosol product 30. The first heating component 50 and the second heating component 60 circumferentially heat the aerosol product 30. Compared with the structure in which a heating needle is inserted into the aerosol product 30, the circumferential heating of the aerosol product 30 is not likely to produce slag, so the accommodation space 40 hardly needs to be cleaned.

[0045] In one embodiment, as Figures 5-7 shown, the heating device includes a transmitter 70 and / or a heating element 80. Among them, it can be that the first heating component 50 includes a transmitter 70 and / or a heating element 80, or the second heating component 60 includes a transmitter 70 and / or a heating element 80. Among them, the heating elements 80 of the first heating component 50 and the second heating component 60 can both be heating arc plates. The heating device includes a heating tube, and the heating arc plates of the first heating component 50 and the second heating component 60 can be spliced into at least part of the heating tube.

[0046] The transmitter 70 is arranged facing the accommodation space 40. The transmitter 70 is used to generate an energy field when powered on, and the energy field is used to heat the aerosol product 30. The energy field can directly heat the aerosol product 30, or can heat a heat-conducting element 90 and then conduct heat to the aerosol product 30 through contact between the heat-conducting element 90 and the aerosol product 30. The heating element 80 can define the accommodation space 40 and is used to conduct heat in contact with the aerosol product 30, and the heating element 80 is used to heat the aerosol product 30 when powered on.

[0047] For example, in the embodiment as Figure 5 shown, the first heating component 50 includes a first heating arc plate 51, the second heating component 60 includes a second heating arc plate 61, and the first heating arc plate 51 and the second heating arc plate 61 can be spliced into a heating tube. In Figure 6In an embodiment, the first heating component 50 includes a first magnetic induction coil 52, and the second heating component 60 includes a second magnetic induction coil 62. In Figure 7 In an embodiment, the first heating component 50 includes a third heating arc piece 53 and a third magnetic induction coil 54, and the second heating component 60 includes a fourth heating arc piece 63 and a fourth magnetic induction coil 64. In other embodiments, the first heating component 50 and the second heating component 60 may also have other combinations, not limited to the several combinations mentioned above.

[0048] As Figure 6 shown, in an embodiment, at least one of the first heating component 50 and the second heating component 60 includes a transmitter 70, and the heating device further includes a heat conducting element 90. The transmitter 70 is used to heat the heat conducting element 90 in a non-contact manner. The heat conducting element 90 defines at least part of the accommodating space 40 for heat conduction contact with the aerosol article 30. For example, the transmitter 70 may include a magnetic induction coil, and the heat conducting element 90 may be made of a magnetic induction material so that the heat conducting element 90 can sense the electromagnetic field generated by the magnetic induction coil to generate heat and transfer the heat to the aerosol article 30. The heat conducting element 90 may be in the form of a heat conducting arc piece, for example. The heat conducting element 90 may be arranged around the first accommodating groove 11 and / or the second accommodating groove 21 according to the position of the transmitter 70. The heat conducting element 90 may define the accommodating space 40 alone, or may jointly define the accommodating space 40 with other types of arc pieces (such as resistive heating arc pieces, accommodating arc pieces without heating function, etc.).

[0049] In an embodiment, the transmitter 70 may include one or more of an infrared transmitter, a microwave transmitter, an ultrasonic transmitter, and a magnetic induction coil. Correspondingly, the energy field includes one or more of an infrared radiation field, a microwave radiation field, an ultrasonic energy field, and an electromagnetic field. By configuring the transmitter 70 capable of generating an energy field, the transmitter 70 can remotely heat the aerosol article 30 in the accommodating space 40 in a non-contact manner. And in the radiation heating methods such as infrared radiation and microwave radiation, different from heat transfer heating, heat transfer heating requires a certain amount of time, which will cause uneven heating of various parts of the aerosol article 30. While some energy fields can penetrate the aerosol article 30 and make the aerosol article 30 generate heat, which can make the heating of various parts of the aerosol article 30 more uniform. And heat transfer heating requires the heating component to be in contact with the aerosol article 30, which may be limited by the structure and difficult to set. While the energy field method can remotely heat, and the position can be set more flexibly compared with heat transfer heating.

[0050] In one embodiment, the emitter 70 includes an infrared emitter that can generate an infrared radiation field. The infrared emitter can be a heating element capable of quickly generating heat and infrared rays, such as a quartz tube heating element, a ceramic heating element, a tungsten halogen lamp, an iodine tungsten lamp, etc. When the frequency of the incident infrared rays is equal to the natural frequency of the smoke generating matrix, resonance is likely to occur, which can first cause the vibration and rotation of the molecules and atoms of the smoke generating matrix, and then increase the amplitude of the movement of the smoke generating matrix molecules, thereby generating heat.

[0051] In one embodiment, the emitter 70 includes a microwave emitter that can generate a microwave radiation field. The microwave radiation can cause the temperature of the smoke generating matrix to rise by generating "internal frictional heat" through the high-frequency reciprocating movement of the dipole molecules inside the smoke generating matrix. Without any heat conduction process, the inside and outside of the smoke generating matrix can be heated and heated simultaneously, with a fast and uniform heating speed. Only a fraction or a few tenths of the energy consumption of the traditional heating method is required to achieve the heating purpose.

[0052] In one embodiment, as Figure 8 shown, at least one of the first heating component 50 and the second heating component 60 includes the emitter 70. The heat-not-burn device further includes a reflector 100 for reflecting and converging the energy field generated by the emitter 70 to the accommodation space 40 so that the energy field can heat the aerosol article 30. The reflector 100 is disposed in the cartridge 20 and / or the housing 10 and is disposed on the periphery of the first accommodation groove 11 and the second accommodation groove 21. The reflector 100 is generally applicable to microwave or infrared heating methods. The reflector 100 can be, for example, made of metal, heat-insulating material with a metal coating, a mirror, etc., and protrusions or depressions can be provided on the reflecting surface of the reflector 100 to increase the area of the reflecting surface.

[0053] In one embodiment, the emitter 70 includes an ultrasonic emitter that generates ultrasonic waves. When the ultrasonic waves pass through the aerosol article 30, heat can be generated in the aerosol article 30 under the combined action of mechanical friction, thermoacoustic heating effect, and cavitation effect.

[0054] In one embodiment, as Figure 6 and Figure 7 shown, the heater includes a magnetic induction coil that can generate an electromagnetic wave radiation field. Magnetic induction heating is a method of heating using eddy currents generated by an alternating magnetic field.

[0055] In one embodiment, the heat conducting element 90 can be a magnetic induction tube or a magnetic induction arc piece. The magnetic induction coil is used to inductively heat the magnetic induction tube or the magnetic induction arc piece, and the magnetic induction tube or the magnetic induction arc piece is used to conduct heat in contact with the aerosol article 30. Alternatively, the magnetic induction coil can be used to inductively heat the magnetic induction body inside the aerosol article 30.

[0056] In one embodiment, as Figure 6 shown, the emitter 70 of the first heating assembly 50 is the first magnetic induction coil 52, and the emitter 70 of the second heating assembly 60 is the second magnetic induction coil 62. The first magnetic induction coil 52 and the second magnetic induction coil 62 are used to inductively heat the aerosol article 30. At least one of the number of turns, turn spacing, and number of layers of the first magnetic induction coil 52 and the second magnetic induction coil 62 is different, so that the magnetic field intensity in the axial direction of the magnetic induction coil changes, and thus the heating temperature in the axial direction of the aerosol article 30 changes.

[0057] In one embodiment, as Figure 7 shown, at least one of the first heating assembly 50 and the second heating assembly 60 includes a plurality of heating elements. The heating element may refer to the emitter 70 (energy field heating) or the heating element 80 (resistive heating). The plurality of heating elements are arranged circumferentially so that each heating element can heat different parts of the aerosol article 30 in the circumferential direction. For example, in Figure 7 the embodiment of, the first heating assembly 50 includes a third heating arc plate 53 and a third magnetic induction coil 54 arranged circumferentially, and the second heating assembly 60 includes a fourth heating arc plate 63 and a fourth magnetic induction coil 64 arranged circumferentially. The third heating arc plate 53, the third magnetic induction coil 54, the fourth heating arc plate 63, and the fourth magnetic induction coil 64 can heat four parts of the aerosol article 30 in the circumferential direction. Each heating element can be heated independently or in cooperation with other heating elements, so that different regions of the aerosol article 30 in the circumferential direction can be selected according to needs.

[0058] In one embodiment, as Figure 4 and Figure 7 shown, the non-combustion heating device further includes a power supply assembly. The power supply assembly includes a battery 201 and an electrode group 202 that are electrically connected. Among them, the battery 201 can be installed in the housing 10, or the battery 201 can be designed to be detachably connected to the housing 10 by magnetic attraction or other means. The electrode group 202 is disposed in the installation space 12. The electrode group 202 can be disposed on the bottom wall, top wall, or side wall of the installation space 12.

[0059] The first heating assembly 50 is electrically connected to the battery 201. The second heating assembly 60 includes an electrode group 65 that protrudes from the outer wall of the cartridge 20. For example, it can protrude from the bottom wall of the cartridge 20, or it can also protrude from the side wall or top wall of the cartridge 20. After the cartridge 20 is inserted into the installation space 12, the electrode group 65 can be in contact and electrically connected with the electrode group 202. The electrode group 202 and the electrode group 65 can both include positive and negative electrodes.

[0060] When at least one of the first heating component 50 and the second heating component 60 includes a plurality of heating elements arranged circumferentially, the heating elements may refer to the emitter 70 or the heating element 80. The number of heating elements of the second heating component 60 is the same as the number of electrode groups 65. Each heating element of the second heating component 60 is connected to each electrode group 65 in one-to-one correspondence, so that each heating element is electrically connected to the battery 201 respectively. In one embodiment, the battery 201 can supply power to each heating element separately, so that each heating element can independently heat a part of the aerosol article 30.

[0061] In one embodiment, the power supply component may include a single battery 201, and both the electrode group 202 and the electrode group 65 are electrically connected to the battery 201; alternatively, the power supply component includes two batteries 201, the electrode group 202 is electrically connected to one of the batteries 201, and the electrode group 65 is electrically connected to the other battery 201.

[0062] In one embodiment, as Figure 6 and Figure 7 shown, one of the electrode group 202 and the electrode group 65 is an elastic conductive member, and the elastic conductive member may be, for example, a spring piece. The electrode group 202 is disposed at one end of the accommodation space 40 away from the air outlet channel 13. After the cartridge 20 is inserted into the installation space 12, the electrode group 202 and the electrode group 65 can be elastically contacted to achieve electrical connection. By setting one of the electrode group 202 and the electrode group 65 as an elastic conductive member, the electrical connection between the electrode group 202 and the electrode group 65 can be made more stable.

[0063] In one embodiment, as Figure 4 shown, the heat-not-burn device further includes a third heating component 300. A first air inlet channel 14 is provided in the housing 10. The inlet of the first air inlet channel 14 may be provided on the bottom surface of the housing 10, or may be provided on the side surface or the top surface of the housing 10. A second air inlet channel 22 is provided in the cartridge 20. After the cartridge 20 is inserted into the installation space 12, the second air inlet channel 22 can communicate the first air inlet channel 14 with the accommodation space 40. The third heating component 300 is used to heat the gas flowing through the first air inlet channel 14 into a hot air stream to heat the aerosol article 30 by using the hot air stream. The third heating component 300 may be disposed inside the first air inlet channel 14 or may be wound around the circumference of the first air inlet channel 14. The third heating component 300 may adopt, for example, a resistive heating method or a magnetic induction heating method. The heating method of the hot air stream can make the heating of the aerosol article 30 more uniform in the radial direction compared with the circumferential heating method.

[0064] In one embodiment, as Figure 9 and Figure 10As shown, the number of the second accommodating grooves 21 and the second heating assemblies 60 is at least two. Each of the second accommodating grooves 21 corresponds to a different second heating assembly 60. The cartridge 20 can move relative to the housing 10 so that different second accommodating grooves 21 and the first accommodating groove 11 enclose an accommodating space 40 for the aerosol article 30. The cartridge 20 can enclose the accommodating space 40 by means of activities such as rotating or sliding relative to the main body so that different second accommodating cavities and the first accommodating cavity enclose the accommodating space 40.

[0065] The second accommodating groove 21 that encloses with the first accommodating groove 11 can communicate with the air outlet channel 13 and the first air inlet channel 14, and the electrode group 65 of the second heating assembly 60 corresponding to the second accommodating groove 21 that encloses with the first accommodating groove 11 can be electrically connected to the electrode group 202. Thus, each of the second heating assemblies 60 is used to cooperate with the first heating assembly 50 to heat the aerosol article 30 in the corresponding accommodating space 40 after the second accommodating groove 21 where it is located and the first accommodating groove 11 enclose the accommodating space 40. By providing at least two accommodating grooves, it can enable the user not to frequently replenish the aerosol generating articles into the cartridge 20, and more aerosol generating articles can be replenished at one time. For example, in Figure 9 and Figure 10 the embodiment of, the number of the second accommodating grooves 21 is three, each second accommodating groove 21 can be assembled with an aerosol article 30, the second heating assembly 60 is a heating arc plate, the number of the heating arc plates is three, and one heating arc plate can define a second accommodating groove 21.

[0066] When one second accommodating groove 21 is used to enclose the accommodating space 40, the aerosol articles 30 in the other second accommodating grooves 21 will be exposed from the cartridge 20. The aerosol articles 30 are prone to absorb moisture, which is not conducive to the preservation of the aerosol articles 30. Therefore, the housing 10 can include a sealing shell 15, and the sealing shell 15 can be arranged at the installation opening of the installation space 12 to seal the installation space 12 to prevent the aerosol articles 30 from absorbing moisture.

[0067] The present application also provides a heat-not-burn system, and the heat-not-burn system includes an aerosol article 30 and a heat-not-burn device. Among them, the aerosol article 30 of the heat-not-burn system can include a smoke generating matrix section, and the aerosol article 30 can omit structures such as a cooling section for cooling and a filter section for filtering in the existing aerosol article 30. In some embodiments, the aerosol article 30 can further include a functional section in addition to the smoke generating matrix section. 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.

[0068] The above uses specific examples to elaborate on this application, which is only used to help understand this application and is not intended to limit this application. For those skilled in the technical field to which this application pertains, based on the idea of this application, several simple deductions, deformations, or substitutions can also be made.

Claims

1. A heat-not-burn device, characterized in that: include: A housing, wherein the housing is provided with a first accommodating groove, an installation space and an air outlet channel; A magazine, the magazine is detachably or movably installed in the installation space, a second receiving groove is provided on the side wall of the magazine, and the second receiving groove has an opening at one end facing the air outlet channel; after the magazine is installed in the installation space, the first receiving groove and the second receiving groove form a receiving space for the aerosol product, and the opening is communicated with the air outlet channel; and a heating device, the heating device comprising: a first heating component and a second heating component, the first heating component is arranged around the first containing groove, and the second heating component is arranged around the second containing groove; The first heating component and the second heating component can heat different parts of the aerosol product in the accommodating space respectively.

2. The heating without burning device according to claim 1, characterized in that: The heating device includes an emitter and / or a heating element; the emitter is arranged facing the accommodating space, and the emitter is used to generate an energy field when powered on, and the energy field is used to heat the aerosol product; the heating element defines the accommodating space and is used to contact and conduct heat with the aerosol product, and the heating element is used to heat the aerosol product when powered on.

3. The heating without burning device according to claim 2, characterized in that: The energy field includes one or more of an infrared radiation field, a microwave radiation field, an ultrasonic energy field, and an electromagnetic field.

4. The heating without burning device according to claim 2, characterized in that: At least one of the first heating component and the second heating component comprises the emitter, the heating device further comprises a heat-conducting element, and the emitter is used for contactless heating of the heat-conducting element; The heat-conducting element defines at least a portion of the accommodating space and is used for contacting and conducting heat with the aerosol product.

5. The heat-not-burn device according to claim 2, characterized in that: At least one of the first heating component and the second heating component includes the emitter, and at least one of the first heating component and the second heating component also includes a reflector, which is used to reflect and converge the energy field generated by the emitter to the accommodating space so that the energy field can heat the aerosol product.

6. The heating without burning device according to claim 2, characterized in that: At least one of the first heating assembly and the second heating assembly includes the transmitter, and the transmitter is a magnetic induction coil; The heating device also includes a magnetic induction tube, the magnetic induction coil is used for inductively heating the magnetic induction tube, and the magnetic induction tube is used for contacting with the aerosol product for heat conduction; or, the magnetic induction coil is used for inductively heating the magnetic induction body in the aerosol product.

7. The heat-not-burn device according to claim 6, characterized in that: The transmitter of the first heating component is a first magnetic induction coil, and the transmitter of the second heating component is a second magnetic induction coil; the first magnetic induction coil and the second magnetic induction coil are used for induction heating of the aerosol product; at least one of the number of turns, the turn spacing, and the number of layers of the first magnetic induction coil and the second magnetic induction coil is different.

8. The heat-without-burning device according to claim 1, characterized in that: At least one of the first heating assembly and the second heating assembly comprises a plurality of heating elements, and the plurality of heating elements are arranged in a circumferential direction, and each of the heating elements can heat a different portion of the aerosol product in a circumferential direction.

9. The heat-without-burning device according to claim 1, characterized in that: A supporting portion is disposed at one end of the second containing groove away from the air outlet channel, and the supporting portion is used to support the aerosol product.

10. The heat-not-burn device according to claim 1, characterized in that: It also includes a power supply component, which includes an electrically connected battery and an electrode group. The first heating component is electrically connected to the battery, and the electrode group is arranged in the installation space; the second heating component includes an electrode group, and the electrode group is protruding from the outer wall of the magazine; after the magazine is loaded into the installation space, the electrode group can be electrically connected to the electrode group.

11. The heat-without-combustion device according to claim 10, characterized in that: One of the electrode group and the electrode part group is an elastic conductive member, and the electrode group is arranged at one end of the accommodating space away from the air outlet channel. After the magazine is installed in the installation space, the electrode group and the electrode part group can be elastically contacted to achieve electrical connection.

12. The heat-not-burn device according to claim 10, characterized in that: At least one of the first heating component and the second heating component includes a plurality of heating elements, and the plurality of heating elements are arranged in a circumferential direction. The number of the heating elements of the second heating component is the same as the number of the electrode group. The respective heating elements of the second heating component are connected to the respective electrode group in a one-to-one correspondence, and each of the heating elements is electrically connected to the battery respectively.

13. The heat-not-burn device according to claim 12, characterized in that: The battery is capable of powering each of the heating elements individually so that each of the heating elements can independently heat a portion of the aerosol article.

14. The heat-not-burn device according to claim 1, characterized in that: It also includes a third heating component. A first air inlet channel is provided in the shell, and a second air inlet channel is provided in the magazine. After the magazine is loaded into the installation space, the second air inlet channel can connect the first air inlet channel with the accommodating space. The third heating component is used to heat the gas flowing through the first air inlet channel into a hot air flow, so as to utilize the hot air flow to heat the aerosol product.

15. The heat-without-burning device according to any one of claims 1 to 14, characterized in that: The number of the second receiving grooves and the second heating components is at least two; each of the second receiving grooves corresponds to a different second heating component; the magazine can move relative to the shell so that different second receiving grooves and the first receiving groove form a receiving space for the aerosol product; each second heating component is used to cooperate with the first heating component to heat the aerosol product in the corresponding receiving space after the second receiving groove in which it is located and the first receiving groove form the receiving space.

16. A heating without burning system, characterized in that: The invention comprises an aerosol product and the heating without burning device according to any one of claims 1 to 15.

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