Aerosol-generating substrate and aerosol-generating device

Abstract

The utility model discloses an aerosol generating substrate and aerosol generating equipment, including smoking section and filter section. The smoking section is formed by winding heating smoking base material, and the heating smoking base material is non-tobacco base material. The smoking section has a first end and a second end arranged oppositely along the axial direction. The smoking section can generate aerosol under heating. The filter section is connected to the first end. The filter section is used for filtering aerosol. The filter section is provided with a flavoring assembly. The technical scheme of the utility model aims to improve the taste and quality of aerosol and enhance the user experience.

Description

Technical Field

[0001] This utility model relates to the field of aerosol generation technology, and in particular to an aerosol generation matrix and aerosol generation device. Background Technology

[0002] Currently, in order to reduce the harmful substances generated during aerosol generation, related technologies use non-tobacco materials to prepare aerosol generating matrix, and then heat the aerosol generating matrix to generate aerosols. However, the generated aerosols have poor taste and quality, affecting the user experience. Utility Model Content

[0003] This utility model provides an aerosol generation matrix and aerosol generation device, aiming to improve the taste and quality of aerosols and enhance the user experience.

[0004] In a first aspect, embodiments of this utility model provide an aerosol generation matrix, comprising: A smoke-generating section, formed by winding a heat-generating substrate, the heat-generating substrate being a non-tobacco substrate, the smoke-generating section having a first end and a second end disposed opposite to each other, the smoke-generating section being capable of generating aerosol upon heating; and A filter section is connected to the first end. The filter section is used to filter the aerosol, and an odor-enhancing component is provided in the filter section.

[0005] Optionally, the filtering segment includes: The main body, connected to the first end, is provided with a filter channel communicating with the smoke-generating section, and the odor-enhancing component is disposed in the filter channel; The first filter element assembly is disposed in the filter channel and located on the side of the odor-enhancing assembly away from the smoke-generating section.

[0006] Optionally, the body portion is fitted onto the outer periphery of the first end.

[0007] Optionally, the filtering section further includes: The second filter element assembly is disposed in the filter channel and located on the side of the odor-enhancing assembly near the smoke-generating section.

[0008] Optionally, the odor-enhancing component includes a plurality of solid particles adsorbed with odor-enhancing substances.

[0009] Optionally, the aerosol generating matrix further includes: A structural component is disposed in the filter channel and spaced apart on the side of the first filter element assembly near the smoke-generating section. The odor-enhancing component is located between the structural component and the first filter element assembly. The structural component has multiple air holes, which are respectively connected to the smoke-generating section and the odor-enhancing component.

[0010] Optionally, the structural component is spaced apart from the smoke-generating section.

[0011] Optionally, the smoke-generating section has a gas flow channel.

[0012] Optionally, the gas flow channel includes a first gas flow channel; the smoke-generating section includes multiple segments arranged from the inside out; and the first gas flow channel is formed between at least two adjacent segments of the multiple segments.

[0013] Optionally, the heating and smoke-generating substrate includes multiple substrates, and the smoke-generating section is formed by stacking and winding the multiple substrates.

[0014] Optionally, the gas flow channel includes a second gas flow channel; the plurality of substrates include a first substrate and a second substrate, the smoke-generating section is formed by stacking and winding the first substrate and the second substrate, the smoke-generating section includes a plurality of segments arranged in an inward direction, the segments including: The first segment is formed from the first substrate; The second sub-segment is formed from the second substrate; wherein, at least one of the plurality of segments has a first sub-segment and a second sub-segment forming the second gas flow channel.

[0015] Optionally, the smoke-generating section is formed by folding and winding the heated smoke-generating substrate, so that the smoke-generating section can form a gas flow channel.

[0016] Optionally, the smoke-generating section is formed by folding and winding the heated smoke-generating substrate.

[0017] Optionally, the smoke-generating section is formed by winding the heated smoke-generating substrate with the bend as the starting end.

[0018] Secondly, this utility model provides an aerosol generating device, including a main unit and an aerosol generating matrix as described in any embodiment of the first aspect, wherein the main unit is used to heat the smoke-generating section.

[0019] The aerosol generating matrix and aerosol generating device provided in this embodiment of the invention consist of a smoke-generating section formed by winding a heated smoke-generating substrate. Heating the smoke-generating section allows it to generate aerosols. The heated smoke-generating substrate is a non-tobacco substrate, ensuring that no nicotine is produced when the smoke-generating section generates aerosols, thus reducing harm to the human body. Furthermore, the aerosol generated by the smoke-generating section flows through a filtration section. Flavor-enhancing components within the filtration section enhance the flavor of the aerosols, and the filtration section also filters the aerosols, thereby improving their taste and quality and enhancing the user experience. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the structure of an aerosol generation matrix provided in an embodiment of this utility model; Figure 2 A side view of an aerosol generation matrix provided for an embodiment of this utility model; Figure 3 A half-sectional view of an aerosol generation matrix provided for an embodiment of this utility model; Figure 4 A schematic diagram of the structure of a heating and smoke-generating substrate provided in an embodiment of this utility model; Figure 5 This is a schematic diagram of an aerosol generation device provided in an embodiment of the present invention.

[0022] Explanation of key figure labels: 10. Smoke-generating section; 10a. First end; 10b. Second end; 100. Gas flow channel; 100a. First gas flow channel; 100b. Second gas flow channel; 11. Heated smoke-generating substrate; 110. Substrate; 110a. First substrate; 110b. Second substrate; 12. Segment; 120a. First segment; 120b. Second segment; 121. First sub-segment; 122. Second sub-segment; 20. Filter section; 21. Body; 21a. Filter flow channel; 22. First filter element assembly; 30. Odor-enhancing components; 31. Solid particles; 40. Structural components; 40a. Vents; 50. Host computer. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 3 This utility model provides an aerosol generating matrix, which includes a smoke-generating section 10 and a filter section 20. The smoke-generating section 10 is formed by winding a heated smoke-generating substrate 11, which is a non-tobacco substrate 110. The smoke-generating section 10 has a first end 10a and a second end 10b arranged opposite to each other, and can generate aerosols when heated. The filter section 20 is connected to the first end 10a and is used to filter aerosols. An odor-enhancing component 30 is provided within the filter section 20.

[0025] Understandably, the smoke-generating section 10 is formed by winding a heated smoke-generating substrate 110, and the heated smoke-generating substrate 110 is a non-tobacco substrate 110. This allows the smoke-generating section 10 to generate aerosols without producing nicotine during the heating process, which helps reduce the harm to the human body from the aerosol-generating matrix during use. The aerosol generated by the smoke-generating section 10 flows through the filter section 20 before being inhaled by the human body. The filter section 20 can filter the aerosols, further reducing the degree of harm. At the same time, the flavor-enhancing component 30 located in the filter section 20 can enhance the flavor of the aerosols, helping to improve the taste and quality of the aerosols and improve the user experience.

[0026] For example, the aerosol generating matrix can be applied to an aerosol generating device, which includes a main unit. The aerosol generating matrix can be installed on the main unit, which can be used to heat the smoke-generating section 10 of the aerosol generating matrix, causing the smoke-generating section 10 to generate aerosols. The filter section 20 can be partially located outside the main unit, so that the user can inhale the aerosols generated by the smoke-generating section 10 through the filter section 20. As the aerosols flow through the filter section 20, the odor-enhancing component 30 enhances the flavor, and the filter section 20 further filters the aerosols, thereby improving the taste and quality of the aerosols and enhancing the user experience.

[0027] like Figure 3As shown, in some embodiments, the filter section 20 includes a body 21 and a first filter element assembly 22. The body 21 is connected to the first end 10a and has a filter channel 21a communicating with the smoke-generating section 10. The flavor-enhancing component 30 is disposed in the filter channel 21a. The first filter element assembly 22 is disposed in the filter channel 21a and located on the side of the flavor-enhancing component 30 away from the smoke-generating section 10. In this way, the aerosol passes through the area where the flavor-enhancing component 30 and the first filter element assembly 22 are located sequentially with the air. The aerosol is flavored by the flavor-enhancing component 30 and then filtered by the first filter element assembly 22, which improves the taste and quality of the aerosol. At the same time, the first filter element assembly 22 blocks the flavor-enhancing component, thus limiting its movement.

[0028] For example, the connection between the body 21 and the smoke-generating section 10 can be achieved by using the damping force between them, or the body 21 and the smoke-generating section 10 can be glued together, or the body 21 and the smoke-generating section 10 can be snapped together. The specific connection can be adjusted according to the actual situation.

[0029] For example, the first filter element assembly 22 may include one or more of filter cotton, activated carbon, and ceramic particles.

[0030] like Figure 3 As shown, in some embodiments, the body 21 is partially sleeved on the outer periphery of the first end 10a, increasing the connection area between the body 21 and the smoke-generating section 10, improving the connection stability between the filter section 20 and the smoke-generating section 10, and facilitating the transmission of air-carried aerosols to the filter channel 21a inside the body 21.

[0031] For example, the body 21 may be a paper tube or a wooden tube.

[0032] Specifically, after the heated smoke-generating substrate 11 is wound to form a smoke-generating section 10, the first end 10a of the smoke-generating section 10 can be inserted into the body 21 to achieve the fitting of the body 21 and the smoke-generating section 10.

[0033] Of course, in other embodiments, the body 21 may also be connected to the end face of the first end 10a.

[0034] In some embodiments, the filtration section 20 further includes a second filter element assembly (not shown), which is disposed in the filtration channel 21a and located on the side of the odor-enhancing component 30 near the smoke-generating section 10. By adding the second filter element assembly, the aerosol before odor enhancement is pre-filtered, removing impurities in the aerosol from interfering with subsequent odor enhancement treatment. At the same time, it works in conjunction with the first filter element assembly 22 to achieve multiple filtrations, which helps to fully remove impurities in the aerosol and ensure the taste and quality of the aerosol.

[0035] For example, the second filter assembly may include one or more of filter cotton, activated carbon, and ceramic particles.

[0036] like Figure 3 As shown, in some embodiments, the flavor-enhancing component 30 includes a plurality of solid particles 31 adsorbed with flavor-enhancing substances. By adsorbing flavor-enhancing substances through the solid particles 31, the flavor-enhancing substances adsorbed on the solid particles 31 can be carried out when the heated aerosol flows through the flavor-enhancing component 30 with the air, thereby enhancing the flavor of the aerosol and improving its taste.

[0037] For example, the solid particles 31 can be plant particles, activated carbon particles, bio-fermentation material particles, etc. Flavor-enhancing substances can be propylene glycol, glycerin, and tobacco flavorings, etc.

[0038] like Figure 3 As shown, in some embodiments, the aerosol generating matrix further includes a structural component 40. The structural component 40 is disposed in the filter channel 21a and spaced apart on the side of the first filter element assembly 22 near the smoke-generating section 10. The odor-enhancing component 30 is located between the structural component 40 and the first filter element assembly 22. The structural component 40 has multiple pores 40a, which are respectively connected to the smoke-generating section 10 and the odor-enhancing component 30. By placing the odor-enhancing component 30 between the structural component 40 and the first filter element assembly 22, the structural component 40 is used to limit the odor-enhancing component 30, which facilitates the assembly of the smoke-generating section 10 and the filter section 20. The structural component 40 has pores 40a, which allow the aerosol to be transported with the air to the area where the odor-enhancing component 30 is located.

[0039] Understandably, the opening size of the pore 40a is smaller than the radial dimension of the solid particles 31 in the odor-enhancing component 30, to prevent the solid particles 31 from moving to the smoke-generating section 10 through the pore 40a.

[0040] For example, structural component 40 may be made of materials such as plastic, silicone, or ceramic.

[0041] For example, multiple pores 40a are evenly spaced to facilitate the transfer of aerosols from each part of the smoke-generating section 10 to the area where the odor-enhancing component 30 is located through different pores 40a.

[0042] like Figure 3 As shown, in some embodiments, the structural member 40 is spaced apart from the smoke-generating section 10 so that more aerosol can flow with the air and be transported to the area where the odor-enhancing component 30 is located through the pores 40a.

[0043] For example, structural member 40 may be glued to body 21, or structural member 40 may be snapped to body 21 to maintain the relative position of structural member 40 and smoke-generating section 10.

[0044] Optionally, the heated smoke-generating substrate 11 is a non-tobacco substrate 110. The heated smoke-generating substrate 11 can be made of materials such as wood pulp fiber, chemical fiber, cotton and linen fiber, and a smoke-generating agent is added to the heated smoke-generating substrate 11. The smoke-generating agent can generate aerosols without producing nicotine under heating conditions.

[0045] like Figure 2 As shown, in some embodiments, the heated smoke-generating substrate 11 is continuously bent and wound multiple times along the same winding direction to form the smoke-generating section 10. It can be understood that bending and winding the heated smoke-generating substrate 11 multiple times along the same winding direction makes the winding of the heated smoke-generating substrate 11 more regular, which facilitates the control of the structure of the smoke-generating section 10 and simplifies the preparation of the heated smoke-generating substrate 11.

[0046] For example, such as Figure 1 and Figure 2 As shown, when viewed from the second end 10b to the first end 10a along the smoke-generating section 10, the winding direction can be a counterclockwise rotation direction. The heated smoke-generating substrate 11 is bent and wound multiple times along this winding direction to form the smoke-generating section 10. The subsequently wound part is placed on the outer periphery of the already wound part, forming a layered structure, and the structure of the smoke-generating section 10 is more regular.

[0047] like Figure 4 As shown, in some embodiments, the heating and smoke-generating substrate 11 can also be bent and wound multiple times along different winding directions to form the smoke-generating section 10. It is understood that bending and winding the heating and smoke-generating substrate 11 multiple times along different winding directions allows for more free winding of the substrate, which helps to form gas flow channels 100 between different parts of the heating and smoke-generating substrate 11. This facilitates the release of aerosols generated by the smoke-generating section 10 during heating into the gas flow channels 100, which are then drawn in with the airflow.

[0048] For example, such as Figure 4 As shown, when viewed from the second end 10b to the first end 10a along the smoke-generating section 10, the winding direction can be counterclockwise or clockwise. The heated smoke-generating substrate 11 can be wound clockwise around the starting end for a period and then changed to counterclockwise winding. It can also switch between counterclockwise and clockwise directions multiple times. The subsequently wound part can be placed around the outer periphery of the wound part to form the smoke-generating section 10.

[0049] Optionally, the heated smoke-generating substrate 11 includes one or more substrates 110.

[0050] like Figure 4 As shown, in some embodiments, the heating and smoke-generating substrate 11 includes a single substrate 110, which is bent and wound around the same winding direction to form a smoke-generating section 10.

[0051] like Figure 2As shown, in some embodiments, the heated smoke-generating substrate 11 includes multiple substrates 110, and the smoke-generating section 10 is formed by stacking and winding the multiple substrates 110. It can be understood that stacking and winding multiple substrates 110 reduces the number of times the heated smoke-generating substrate 11 needs to be wound, while keeping the volume of the required smoke-generating section 10 unchanged, which helps to improve the preparation efficiency of the aerosol generation matrix.

[0052] In some embodiments, the heating and smoke-generating substrate 11 includes a plurality of substrates 110, and the plurality of substrates 110 include at least a first substrate 110a and a second substrate 110b. After the first substrate 110a is wound to form a first part of the smoke-generating section 10, the second substrate 110b continues to be wound around the outer periphery of the first part to form a second part of the smoke-generating section 10 around the outer periphery of the first part. The second part can be sleeved on the outer periphery of the first part, and the first part and the second part constitute the smoke-generating section 10.

[0053] Understandably, the composition of the heating and smoke-generating substrate 11 is quite flexible and can be adjusted according to the actual situation.

[0054] like Figure 2 As shown, in some embodiments, the smoke-generating section 10 is formed with a gas flow channel 100, which can be connected to the external environment of the aerosol generation matrix, so that external air can enter the gas flow channel 100 and the aerosol can be inhaled by the human body along with the air.

[0055] Specifically, such as Figure 2 and Figure 3 As shown, the smoke-generating section 10 has a gas flow channel 100 extending from the second end 10b to the first end 10a. The gas flow channel 100 can penetrate the end face of the first end 10a and the end face of the second end 10b of the smoke-generating section 10, so that the gas flow channel 100 is connected to the external environment of the aerosol generation matrix, facilitating the entry of external air into the gas flow channel 100. The gas flow channel 100 has a first opening penetrating the first end 10a and a second opening penetrating the second end 10b. The first opening can be an air outlet, and the second opening can be an air inlet. External air can enter the gas flow channel 100 through the second opening, carry the aerosol generated by the heating of the smoke-generating section 10, and then flow out from the first opening.

[0056] For example, there is an air gap between structural member 40 and the aerosol, such as Figure 2As shown, in some embodiments, the gas flow channel 100 includes a first gas flow channel 100a. The smoke-generating section 10 includes a plurality of segments 12 arranged from the inside out. A first gas flow channel 100a is formed between at least two adjacent segments 12. By such that at least two adjacent segments 12 of the smoke-generating section 10 are at least partially spaced apart, a first gas flow channel 100a is formed between two adjacent segments 12. The first gas flow channel 100a can be connected to the external environment of the aerosol generating matrix to facilitate the flow of external air to the first gas flow channel 100a.

[0057] Understandably, the heating and smoke-generating substrate 11 is wound to form a smoke-generating section 10, such that at least a portion of the heating and smoke-generating substrate 11 is wound around the outer periphery of another portion, thereby making the smoke-generating section 10 include a plurality of segments 12 arranged sequentially from the inside to the outside. At least two adjacent segments 12 of the smoke-generating section 10 are at least partially spaced apart, that is, the outer portion of the wound heating and smoke-generating substrate 11 is spaced apart from its inner portion, thereby forming a first gas flow channel 100a between two adjacent segments 12 of the smoke-generating section 10.

[0058] For example, such as Figure 4 As shown, the heating and smoke-generating substrate 11 includes a single substrate 110, which is bent and wound to form a smoke-generating section 10. The smoke-generating section 10 can be arranged in the direction from the inside to the outside as follows: Figure 4 As shown in the Y direction, the smoke-generating section 10 includes a plurality of segments 12 arranged sequentially along the Y direction. Two adjacent segments 12 are respectively a first segment 120a and a second segment 120b. The second segment 120b is arranged around the outer periphery of the first segment 120a. The first segment 120a and the second segment 120b are arranged at intervals, so that the first segment 120a and the second segment 120b form a first gas flow channel 100a extending from the second end 10b to the first end 10a. The first gas flow channel 100a can communicate with the external environment of the aerosol generation matrix.

[0059] For example, such as Figure 2As shown, the heating and smoke-generating substrate 11 includes two substrates 110, namely a first substrate 110a and a second substrate 110b. The first substrate 110a and the second substrate 110b are stacked and wound together to form a smoke-generating section 10. The first substrate 110a and the second substrate 110b can be used as a whole. The smoke-generating section 10 includes a plurality of segments 12 arranged sequentially along the Y direction. Each segment 12 may include a portion of the first substrate 110a and a portion of the second substrate 110b. Two adjacent segments 12 are respectively the first segment 120a and the second segment 120b. The second segment 120b is arranged around the outer periphery of the first segment 120a. The first segment 120a and the second segment 120b are arranged at intervals, so that the first segment 120a and the second segment 120b form a first gas flow channel 100a extending from the second end 10b to the first end 10a. The first gas flow channel 100a can communicate with the external environment of the aerosol generating matrix, so that the air can carry the aerosol generated by the heating of the smoke-generating section 10 and be inhaled by the human body.

[0060] In some embodiments, a space can be reserved between the two segments 12 during the winding process of the heated and smoking substrate 11 so that a first gas flow channel 100a is formed between the two segments 12.

[0061] In some embodiments, a first gas flow channel 100a can be formed between two adjacent segments 12 by placing an insulating member during the winding process of the heated smoke-generating substrate 11, thereby preventing contact between two adjacent segments 12, and removing the insulating member after winding is completed.

[0062] like Figure 2 As shown, in some embodiments, the gas flow channel 100 includes a second gas flow channel 100b. A plurality of substrates 110 include a first substrate 110a and a second substrate 110b. The smoke-generating section 10 is formed by stacking and winding the first substrate 110a and the second substrate 110b. The smoke-generating section 10 includes a plurality of segments 12 arranged from the inside out. Each segment 12 includes a first sub-segment 121 and a second sub-segment 122. The first sub-segment 121 is formed from the first substrate 110a, and the second sub-segment 122 is formed from the second substrate 110b. At least one of the plurality of segments 12 has a second gas flow channel 100b formed in its first sub-segment 121 and its second sub-segment 122.

[0063] Understandably, the overlapping first substrate 110a and second substrate 110b are wound together, which helps to naturally form a second gas flow channel 100b between the first segment 121 and the second segment 122 during the winding process, reducing the difficulty of preparing the aerosol generation matrix. The first segment 121 is formed by the first substrate 110a, and the second segment 122 is formed by the second substrate 110b. That is, a second gas flow channel 100b can be formed between the overlapping first substrate 110a and the second substrate 110b. The second gas flow channel 100b can communicate with the external environment of the aerosol generation matrix, and external air can flow to the second gas flow channel 100b, which facilitates the air carrying the aerosol generated by the heating of the smoke-generating section 10 to be inhaled by the human body.

[0064] The first sub-segment 121 can be one or more, and the second sub-segment 122 can be one or more.

[0065] For example, such as Figure 2 As shown, the first substrate 110a and the second substrate 110b are stacked and folded together, and then wound together to form a smoke-generating section 10. The smoke-generating section 10 includes a plurality of segments 12 arranged sequentially along the Y direction. Each of the plurality of segments 12 includes two first sub-segments 121 and two sub-segments 122. In the segments 12 near the outer periphery of the smoke-generating part, the two first sub-segments 121 and the two second sub-segments 122 are arranged in the Y direction. The two first sub-segments 121 are located between the two second sub-segments 122. A second gas flow channel 100b can be formed between adjacent first sub-segments 121 and second sub-segments 122. That is, at least part of the adjacent first substrates 110a and second substrates 110b in the same segment 12 are spaced apart, so that a second gas flow channel 100b extending from the second end 10b to the first end 10a is formed between the first substrates 110a and the second substrates 110b. The second gas flow channel 100b can communicate with the external environment of the aerosol generation matrix.

[0066] In some embodiments, the smoke-generating section 10 is formed by folding and winding the heated smoke-generating substrate 11, which helps the smoke-generating section 10 to form a gas flow channel 100. It is understood that folding and winding the heated smoke-generating substrate 11 not only helps to reduce the number of times the heated smoke-generating substrate 11 needs to be wound while keeping the volume of the smoke-generating section 10 unchanged, thus improving the preparation efficiency of the aerosol generation matrix, but also makes it easier for the heated smoke-generating substrate 11 to naturally form a gas flow channel 100 during the winding process after folding, so that external air can enter the gas flow channel 100 and be inhaled by the human body along with the aerosol generated by the heating of the smoke-generating section 10.

[0067] In some embodiments, the smoke-generating section 10 is formed by folding and winding the heated smoke-generating substrate 11, which makes the folded heated smoke-generating substrate 11 more controllable during the winding process and helps to reduce the difficulty of winding.

[0068] In some embodiments, the smoke-generating section 10 is formed by winding a non-folded heating and smoke-generating substrate 11. For example, the heating and smoke-generating substrate 11 is folded at 1 / 3 and 1 / 4 of its length, and then the folded heating and smoke-generating substrate 11 is wound to form the smoke-generating section 10.

[0069] In some embodiments, the smoke-generating section 10 is formed by winding a heated smoke-generating substrate 11 with the bend as the starting end. It is understood that the bending stiffness of the heated smoke-generating substrate 11 is high at the bend, and by using the bend as the starting end and then winding the subsequent part around the outer periphery of the starting end, it is easier for the smoke-generating section 10 to form a gas flow channel 100.

[0070] In some embodiments, the smoke-generating section 10 may be formed by winding the folded heated smoke-generating substrate 11 at a position away from the bend as the starting end.

[0071] like Figure 5 As shown, this embodiment of the invention also provides an aerosol generating device, which includes a main unit 50 and the aerosol generating matrix described in any of the preceding embodiments. The main unit 50 is used to heat the smoke-generating section 10. It is understood that the aerosol generating device with the aforementioned aerosol generating matrix also possesses all its technical effects, namely, it can generate aerosols without producing nicotine, reducing the degree of harm to the human body during use. The generated aerosols flow through the filtration section 20 before being inhaled by the human body. The filtration section 20 can filter and enhance the flavor of the aerosols, further reducing the degree of harm, improving the taste and quality of the aerosols, and enhancing the user experience.

[0072] For example, the host 50 includes a mounting base and a heating assembly. The heating assembly is disposed on the mounting base and has a heating chamber. The aerosol generating matrix is ​​detachably disposed in the heating chamber. The heating assembly can heat the aerosol generating matrix to generate aerosols. The user draws in the aerosols through the filter section 20.

[0073] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An aerosol generation matrix, characterized in that, include: A smoke-generating section is formed by winding a heated smoke-generating substrate, which is a non-tobacco substrate. The smoke-generating section has a first end and a second end arranged opposite to each other. The smoke-generating section can generate aerosol when heated. as well as A filter section is connected to the first end. The filter section is used to filter the aerosol, and an odor-enhancing component is provided in the filter section.

2. The aerosol generation matrix according to claim 1, characterized in that, The filtering section includes: The main body, connected to the first end, is provided with a filter channel communicating with the smoke-generating section, and the odor-enhancing component is disposed in the filter channel; The first filter element assembly is disposed in the filter channel and located on the side of the odor-enhancing assembly away from the smoke-generating section.

3. The aerosol generation matrix according to claim 2, characterized in that, The main body portion is fitted onto the outer periphery of the first end.

4. The aerosol generation matrix according to claim 2, characterized in that, The filtering section also includes: The second filter element assembly is disposed in the filter channel and located on the side of the odor-enhancing assembly near the smoke-generating section.

5. The aerosol generation matrix according to claim 2, characterized in that, The odor-enhancing component comprises multiple solid particles that adsorb odor-enhancing substances.

6. The aerosol generation matrix according to claim 5, characterized in that, The aerosol generation matrix also includes: A structural component is disposed in the filter channel and spaced apart on the side of the first filter element assembly near the smoke-generating section. The odor-enhancing component is located between the structural component and the first filter element assembly. The structural component has multiple air holes, which are respectively connected to the smoke-generating section and the odor-enhancing component.

7. The aerosol generation matrix according to claim 6, characterized in that, The structural component is spaced apart from the smoke-generating section.

8. The aerosol generating matrix according to any one of claims 1-7, characterized in that, The smoke-generating section has a gas flow channel.

9. The aerosol generation matrix according to claim 8, characterized in that, The gas flow channel includes a first gas flow channel; the smoke-generating section includes multiple segments arranged from the inside out; at least two adjacent segments in the multiple segments form the first gas flow channel.

10. The aerosol generation matrix according to claim 8, characterized in that, The heating and smoke-generating substrate includes multiple substrates, and the smoke-generating section is formed by stacking and winding the multiple substrates.

11. The aerosol generation matrix according to claim 9, characterized in that, The gas flow channel includes a second gas flow channel; the plurality of substrates include a first substrate and a second substrate, the smoke-generating section is formed by stacking and winding the first substrate and the second substrate, the smoke-generating section includes a plurality of segments arranged in an inward direction, the segments including: The first segment is formed from the first substrate; The second sub-segment is formed from the second substrate; wherein, at least one of the plurality of segments has a first sub-segment and a second sub-segment forming the second gas flow channel.

12. The aerosol generation matrix according to claim 8, characterized in that, The smoke-generating section is formed by folding and winding the heated smoke-generating substrate so that the smoke-generating section can form a gas flow channel.

13. The aerosol generation matrix according to claim 12, characterized in that, The smoke-generating section is formed by folding and winding the heated smoke-generating substrate.

14. The aerosol generation matrix according to claim 12, characterized in that, The smoke-generating section is formed by winding the heated smoke-generating substrate with the bend as the starting point.

15. An aerosol generating device, characterized in that, The aerosol generating device includes a main unit and an aerosol generating matrix as described in any one of claims 1-14, wherein the main unit is used to heat the smoke-generating section.

Images