Aerosol-generating substrate and aerosol-generating device

Abstract

The utility model discloses an aerosol generating substrate and aerosol generating equipment, including smoking part and holding part, wherein, smoking part is formed by heating smoking base material winding, and heating smoking base material is non -tobacco base material, and smoking part has the first end and second end of opposite arrangement, and smoking part can produce aerosol by heating. Holding part is connected to the second end. The technical scheme of the utility model embodiment aims at reducing harmful substances produced in the heating process of aerosol generating substrate.

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] Aerosol generating equipment uses heating components to heat tobacco at low temperatures, causing it to release aerosols. Although this heating method differs from the traditional method of lighting cigarettes and can reduce the production of harmful substances such as tar, carbon monoxide, and heavy metals, it still releases nicotine, which is harmful to the human body. Utility Model Content

[0003] This utility model provides an aerosol generating matrix and an aerosol generating device, aiming to reduce the harmful substances generated by the aerosol generating matrix during the heating process.

[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, wherein the heat-generating substrate is a non-tobacco substrate, the smoke-generating section has a first end and a second end disposed opposite to each other, and the smoke-generating section is capable of generating an aerosol upon heating; and A gripping part, which is connected to the second end.

[0005] Optionally, the grip portion protrudes from the smoke-generating portion along the direction from the first end to the second end.

[0006] Optionally, the gripping part is sleeved on the outer periphery of the smoke-generating part.

[0007] Optionally, the gripping part is provided with a through hole, which extends through both opposite sides of the gripping part in the direction from the first end to the second end.

[0008] Optionally, the heating and smoke-generating substrate is wound around the holding portion to form the smoke-generating portion, with one end of the holding portion located inside the smoke-generating portion and the other end of the holding portion exposed outside the smoke-generating portion.

[0009] Optionally, the smoke-generating section has a gas channel.

[0010] Optionally, the gas channel includes a first gas channel; the smoke-generating section includes multiple segments arranged sequentially from the inside to the outside; at least two adjacent segments in the multiple segments form the first gas channel.

[0011] Optionally, the heating and smoke-generating substrate includes multiple substrates, and the smoke-generating section is formed by stacking and winding the multiple substrates.

[0012] Optionally, the gas channel includes a second gas channel; the plurality of substrates include a first substrate and a second substrate, the smoke-generating part is formed by stacking and winding the first substrate and the second substrate, the smoke-generating part includes a plurality of segments arranged sequentially from the inside to the outside, 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 channel.

[0013] Optionally, the smoke-generating part is formed by folding and rolling the heated smoke-generating substrate so that the smoke-generating part can form a gas channel.

[0014] Optionally, the smoke-generating part is formed by folding and winding the heated smoke-generating substrate.

[0015] Optionally, the smoke-generating section is formed by winding the heated smoke-generating substrate with the bend as the starting end.

[0016] Secondly, this utility model provides an aerosol generating device, including a mounting base, a heating component, and an aerosol generating matrix as described in any embodiment of the first aspect. The heating component is disposed on the mounting base and has a heating chamber. The aerosol generating matrix is ​​detachably disposed in the heating chamber. The heating component is capable of heating the aerosol generating matrix to generate aerosols.

[0017] Optionally, the aerosol generating device further includes a filter assembly disposed on the mounting base, the filter assembly being used to filter the aerosol.

[0018] Optionally, the filter assembly includes a flavoring element.

[0019] The aerosol generating matrix and aerosol generating device provided in this embodiment of the invention form a smoke-generating part by winding a heated smoke-generating substrate, which can then be heated by a heating component to generate aerosols. Since the heated smoke-generating substrate is a non-tobacco substrate, the smoke-generating part does not produce nicotine when generating aerosols, which helps reduce the degree of harm to the human body. Furthermore, non-tobacco substrates typically have a poor feel; by connecting a grip to one end of the smoke-generating part, it is convenient for the user to hold the grip, facilitating the installation of the smoke-generating part onto the heating component. 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 rear view of an aerosol generation matrix provided for an embodiment of this utility model; Figure 3 A half-sectional view of the smoke-generating section provided in an embodiment of this utility model; Figure 4 A simplified structural diagram of a smoke-generating section provided in an embodiment of this utility model; Figure 5 This is a schematic diagram of another aerosol generation matrix provided in an embodiment of the present invention; Figure 6 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 passage; 100a. First gas passage; 100b. Second gas passage; 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. Grip part; 20a. Through hole; 30. Mounting bracket; 40. Filter assembly. 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 Figure 1 and Figure 2This invention provides an aerosol generating matrix. The aerosol generating matrix includes a smoke-generating portion 10 and a holding portion 20. The smoke-generating portion 10 is formed by winding a heated smoke-generating substrate 11, which is a non-tobacco substrate 110. The smoke-generating portion 10 has a first end 10a and a second end 10b disposed opposite to each other, and the smoke-generating portion 10 is capable of generating aerosols when heated. The holding portion 20 is connected to the second end 10b.

[0025] Understandably, the smoke-generating part 10 is formed by winding a heated smoke-generating substrate 110, and the heated smoke-generating substrate 110 is a non-tobacco substrate 110, so that the smoke-generating part 10 can generate aerosols without producing nicotine during the heating process, which helps to reduce the degree of harm to the human body during the use of the aerosol generating matrix. In addition, by connecting the grip part 20 to one end of the smoke-generating part 10, it is convenient for the user to hold the grip part 20 to install the aerosol generating matrix onto the heating component. The heating component can heat the smoke-generating part 10 of the aerosol generating matrix, and at the same time improve the user's grip on the aerosol generating matrix.

[0026] For example, the aerosol generating matrix can be applied to an aerosol generating device, which includes a heating component. The aerosol generating matrix can be installed on the heating component, and the heating component is used to heat the smoke generating section 10 so that the smoke generating section 10 generates aerosols during the heating process.

[0027] For example, the heating assembly of the aerosol generating matrix has a heating chamber. The user can hold the holding part 20, point the first end 10a of the aerosol generating matrix toward the mounting port of the heating chamber, and then gradually extend the aerosol generating matrix into the heating chamber from the mounting port to install the aerosol generating matrix onto the heating assembly. The smoke generating part 10 of the aerosol generating matrix is ​​at least partially located in the heating chamber, and the heating assembly can heat the smoke generating part 10 and generate aerosol.

[0028] For example, the heating and smoking substrate 11 is a non-tobacco substrate 110. The heating and smoking substrate 11 can be made of materials such as wood pulp fiber, chemical fiber, cotton and linen fiber. A smoking agent is added to the heating and smoking substrate 11. The smoking agent can generate aerosols without producing nicotine when heated.

[0029] like Figure 1 and Figure 2 As shown, in some embodiments, the heating and 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 heating and smoke-generating substrate 11 multiple times along the same winding direction makes the winding of the heating and 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 heating and smoke-generating substrate 11.

[0030] 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 part 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 part 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 part 10 is more regular.

[0031] 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 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 channels 100, which are then drawn in with the flow of air.

[0032] 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 of time and then changed to counterclockwise winding. It can also switch between counterclockwise and clockwise directions multiple times in the future. The subsequently wound part can be fitted onto the outer periphery of the wound part to form the smoke-generating section 10.

[0033] Optionally, the heated smoke-generating substrate 11 includes one or more substrates 110.

[0034] 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 portion 10.

[0035] like Figure 2 As shown, in some embodiments, the heated smoke-generating substrate 11 includes multiple substrates 110, and the smoke-generating portion 10 is formed by stacking and winding the multiple substrates 110. It can be understood that by stacking and winding multiple substrates 110, the number of times the heated smoke-generating substrate 11 needs to be wound is reduced while keeping the volume of the required smoke-generating portion 10 unchanged, which helps to improve the preparation efficiency of the aerosol generation matrix.

[0036] 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 portion 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 portion 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 portion 10.

[0037] Understandably, the composition of the heating and smoke-generating substrate 11 is quite flexible and can be adjusted according to the actual situation.

[0038] In some embodiments, the smoke-generating section 10 has a gas channel 100. It is understood that the gas channel 100 can communicate with the external environment of the aerosol generating matrix, so that air can enter the gas channel 100 and be inhaled by the human body along with the aerosol generated by the heating of the smoke-generating section 10.

[0039] Specifically, such as Figure 2 and Figure 3 As shown, the smoke-generating section 10 has a gas channel 100 extending from the second end 10b to the first end 10a. The gas 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 channel 100 can communicate with the external environment of the aerosol generation matrix, facilitating the entry of external air into the gas channel 100. The gas 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 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.

[0040] In some embodiments, the gas channel 100 includes a first gas channel 100a. The smoke-generating section 10 includes a plurality of segments 12 arranged sequentially from the inside out. A first gas channel 100a is formed between at least two adjacent segments 12. By at least partially spacing between at least two adjacent segments 12 of the smoke-generating section 10, a first gas channel 100a is formed between two adjacent segments 12, and the first gas channel 100a can communicate with the external environment of the aerosol generating matrix to facilitate the flow of external air to the first gas channel 100a.

[0041] Understandably, the heating and smoke-generating substrate 11 is wound to form the 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 out. 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 channel 100a between two adjacent segments 12 of the smoke-generating section 10.

[0042] 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 rotated from the inside to the outside as shown in the figure. Figure 4As 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 channel 100a extending from the second end 10b to the first end 10a. The first gas channel 100a can communicate with the external environment of the aerosol generating matrix.

[0043] For example, such as Figure 2 As 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 the smoke-generating part 10. The first substrate 110a and the second substrate 110b can be used as a whole. The smoke-generating part 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 channel 100a extending from the second end 10b to the first end 10a. The first gas 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 part 10 and be inhaled by the human body.

[0044] In some embodiments, a first gas channel 100a can be formed between the two segments 12 by leaving space between them during the winding process of the heated and smoking substrate 11.

[0045] In some embodiments, a first gas 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.

[0046] In some embodiments, the gas channel 100 includes a second gas channel 100b. A plurality of substrates 110 include at least 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 sequentially 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 of the first substrate 110a, and the second sub-segment 122 is formed of the second substrate 110b. At least one of the plurality of segments 12 has a second gas channel 100b formed in its first sub-segment 121 and its second sub-segment 122. Understandably, the overlapping first substrate 110a and second substrate 110b are wound together, which helps to naturally form a second gas 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 channel 100b can be formed between the overlapping first substrate 110a and the second substrate 110b. The second gas channel 100b can communicate with the external environment of the aerosol generation matrix, and external air can flow to the second gas 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.

[0047] The first sub-segment 121 can be one or more, and the second sub-segment 122 can be one or more.

[0048] 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 part 10. The smoke-generating part 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 10, 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 channel 100b can be formed between adjacent first sub-segments 121 and second sub-segments 122. That is, at least part of the positions of adjacent first substrates 110a and second substrates 110b in the same segment 12 are spaced apart, so that a second gas 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 channel 100b can communicate with the external environment of the aerosol generation matrix.

[0049] 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 gas channels 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 gas channels 100 during the winding process after folding, so that external air can enter the gas channels 100 and carry the aerosol generated by the heating of the smoke-generating section 10 and be inhaled by the human body.

[0050] 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 channel 100.

[0051] In some embodiments, the smoke-generating portion 10 may be formed by winding the folded, heated smoke-generating substrate 11 away from the bend as the starting end.

[0052] In some embodiments, the smoke-generating part 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.

[0053] In some embodiments, the smoke-generating portion 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 portion 10.

[0054] In some embodiments, the smoke-generating part 10 is coated with a flavoring substance, which enhances the aroma of the aerosol, improves the taste of the aerosol, and enhances the user experience.

[0055] For example, flavoring may be added to the smoke-generating section 10.

[0056] For example, the connection between the gripping part 20 and the smoke-generating part 10 can be achieved by using the damping force between them, or the gripping part 20 and the smoke-generating part 10 can be glued together, or the gripping part 20 and the smoke-generating part 10 can be snapped together, and the specifics can be adjusted according to the actual situation.

[0057] like Figure 1 and Figure 5As shown, in some embodiments, the grip portion 20 protrudes from the smoke-generating portion 10 along the direction from the first end 10a to the second end 10b. This allows the user to easily grip the grip portion 20 and install as much of the smoke-generating portion 10 as possible onto the heating assembly, enabling the heating assembly to heat more of the smoke-generating portion 10 more thoroughly, thereby improving the utilization rate of the aerosol-generating matrix and the aerosol generation rate.

[0058] For example, the heating assembly has a heating cavity, and the gripping part 20 protrudes from the smoke-generating part 10. When the aerosol generating matrix is ​​installed in the heating cavity, the gripping part 20 can be gripped and the smoke-generating part 10 can be inserted into the heating cavity as a whole so that the heating assembly can heat the smoke-generating part 10 as a whole.

[0059] like Figure 1 As shown, in some embodiments, the grip portion 20 is sleeved on the outer periphery of the smoke-generating portion 10. This helps to improve the connection stability between the grip portion 20 and the smoke-generating portion 10, while also increasing the area that the user can grip, making it easier for the user to hold the grip portion 20.

[0060] In some embodiments, the grip portion 20 is provided with a through hole 20a, which penetrates the grip portion 20 on opposite sides along the direction from the first end 10a to the second end 10b, so that when the aerosol generating matrix is ​​heated to generate aerosol, external air can flow from the through hole 20a to the smoke generating portion 10, so that the air can carry the aerosol and be inhaled by the human body.

[0061] For example, the gripping part 20 may be a paper tube or a wooden tube.

[0062] like Figure 5 As shown, in some embodiments, the heating and smoke-generating substrate 11 is wound around the holding portion 20 to form the smoke-generating portion 10. One end of the holding portion 20 is disposed inside the smoke-generating portion 10, and the other end of the holding portion 20 is exposed outside the smoke-generating portion 10. It can be understood that the holding portion 20 is partially inserted into the smoke-generating portion 10, and the user can hold the portion of the holding portion 20 exposed outside the smoke-generating portion 10 to insert the smoke-generating portion 10 into the heating assembly, or to pull the smoke-generating portion 10 out of the heating assembly.

[0063] For example, the first substrate 110a and the second substrate 110b can be stacked and together wrapped around the outer periphery of the gripping portion 20, so that the stacked first substrate 110a and the second substrate 110b are folded, and then the folded first substrate 110a and the second substrate 110b are wound to form the smoke-generating portion 10, thereby assembling the smoke-generating portion 10 and the gripping portion 20. Alternatively, the first substrate 110a and the second substrate 110b can be stacked and folded, and then wound together to form the smoke-generating portion 10, and then the gripping portion 20 can be inserted into the smoke-generating portion 10, thereby assembling the smoke-generating portion 10 and the gripping portion 20.

[0064] For example, the gripping part 20 may be a paper stick or a wooden stick.

[0065] like Figure 6 As shown, this utility model embodiment also provides an aerosol generating device, which includes a mounting base 30, a heating component, and the aerosol generating matrix described in any of the preceding embodiments. The heating component is disposed on the mounting base 30 and forms a heating chamber. The aerosol generating matrix is ​​detachably disposed in the heating chamber. The heating component can heat the aerosol generating matrix to generate aerosols. 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 when heating the smoke-generating section 10, reducing the harm of the aerosol generating matrix to the human body during use, facilitating user gripping of the gripping part 20 to install the aerosol generating matrix onto the heating component, and improving the user's gripping feel of the aerosol generating matrix.

[0066] In some embodiments, the aerosol generating device further includes a filter assembly 40 disposed on the mounting base 30, which is used to filter aerosols. It is understood that air can carry the aerosols generated by the heating of the smoke generator 10 and transport them to the filter assembly 40, where they are filtered and inhaled by the human body.

[0067] For example, the filter assembly 40 can be detachably mounted to the mounting base 30 to facilitate replacement of the filter assembly 40. For instance, the filter assembly 40 can snap onto the mounting base 30, and / or the filter assembly 40 can be magnetically connected to the mounting base 30, thereby enabling the filter assembly 40 to be detachably mounted to the mounting base 30.

[0068] In some embodiments, the filter assembly 40 is provided with a flavoring element containing flavoring substances. When the heated aerosol is transported to the filter assembly with the air, the flavoring substances in the flavoring element can be carried out, thereby enhancing the aroma of the aerosol, improving the taste of the aerosol, and improving the user experience.

[0069] For example, the flavoring element may be granular, and the filter assembly 40 may include a plurality of granular flavoring elements.

[0070] 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: The smoke-generating part is formed by winding a heated smoke-generating substrate, which is a non-tobacco substrate. The smoke-generating part has a first end and a second end arranged opposite to each other. The smoke-generating part can generate aerosol when heated. as well as A gripping part, which is connected to the second end.

2. The aerosol generation matrix according to claim 1, characterized in that, Along the direction from the first end to the second end, the grip portion protrudes from the smoke-generating portion.

3. The aerosol generation matrix according to claim 1, characterized in that, The gripping part is fitted around the outer periphery of the smoke-generating part.

4. The aerosol generation matrix according to claim 3, characterized in that, The gripping part is provided with a through hole, which extends through both opposite sides of the gripping part along the direction from the first end to the second end.

5. The aerosol generation matrix according to claim 1, characterized in that, The heating and smoke-generating substrate is wound around the holding portion to form the smoke-generating portion, with one end of the holding portion located inside the smoke-generating portion and the other end of the holding portion exposed outside the smoke-generating portion.

6. The aerosol generating matrix according to any one of claims 1-5, characterized in that, The smoke-generating section has a gas channel.

7. The aerosol generation matrix according to claim 6, characterized in that, The gas channel includes a first gas channel; the smoke-generating part includes multiple segments arranged sequentially from the inside to the outside; at least two adjacent segments in the multiple segments form the first gas channel.

8. The aerosol generation matrix according to claim 6, characterized in that, The heating and smoke-generating substrate includes multiple substrates, and the smoke-generating part is formed by stacking and winding the multiple substrates.

9. The aerosol generation matrix according to claim 8, characterized in that, The gas channel includes a second gas channel; the plurality of substrates include a first substrate and a second substrate, the smoke-generating part is formed by stacking and winding the first substrate and the second substrate, the smoke-generating part includes a plurality of segments arranged sequentially from the inside to the outside, 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 channel.

10. The aerosol generation matrix according to claim 6, characterized in that, The smoke-generating section is formed by folding and rolling the heated smoke-generating substrate so that the smoke-generating section can form a gas channel.

11. The aerosol generation matrix according to claim 6, characterized in that, The smoke-generating part is formed by folding and rolling the heated smoke-generating substrate.

12. The aerosol generation matrix according to claim 10, characterized in that, The smoke-generating section is formed by winding the heated smoke-generating substrate with the bend as the starting end.

13. An aerosol generating device, characterized in that, The device includes a mounting base, a heating assembly, and an aerosol generating matrix as described in any one of claims 1-12. 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 is capable of heating the aerosol generating matrix to generate aerosols.

14. The aerosol generating apparatus according to claim 13, characterized in that, The aerosol generating device further includes a filter assembly, which is disposed on the mounting base and is used to filter the aerosol.

15. The aerosol generating apparatus according to claim 14, characterized in that, The filter assembly contains a flavoring component.

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