Heating assembly and heating non-combustion smoking set

Abstract

The embodiment of the utility model provides a heating assembly and a heating non-combustion smoking set, the heating assembly is internally provided with a first channel, the first end of the first channel is provided with an opening used for allowing a cigarette to be inserted into the first channel, the opposite second end of the first channel is provided with a first clamping piece, and at least part of the first clamping piece protrudes out of the inner wall of the first channel. According to the heating assembly and the heating non-combustion smoking set, the bottom end of the cigarette can be clamped, the cigarette is kept in the first channel, and the cigarette is prevented from being brought out in the smoking process of a user to a large extent.

Description

Technical Field

[0001] This application relates to the technical field of electronic cigarettes, and particularly to a heating component and a heat-not-burn smoking device. Background Art

[0002] A heat-not-burn smoking device is an apparatus that uses a heating device to heat processed tobacco (a special cigarette cartridge) to a degree sufficient to emit smoke for users.

[0003] When the existing heat-not-burn smoking device heats a cigarette, the cigarette is subjected to the heating effect, the tobacco inside becomes brittle and fluffy, and the radial rigidity of the cigarette decreases. This causes the cigarette to shake easily during suction, and even be adhered to the user's lips and taken out of the smoking device during suction. Summary of the Utility Model

[0004] In view of this, embodiments of this application are expected to provide a heating component and a heat-not-burn smoking device, which can improve the connection stability between the cigarette and the heating component, and largely avoid the cigarette being taken out during the user's suction process.

[0005] To achieve the above object, embodiments of this application provide a heating component. The heating component has a first channel. The first end of the first channel has an opening for inserting a cigarette into the first channel, and the second end opposite to the first channel has a first clamping member that at least partially protrudes from the inner wall of the first channel.

[0006] In some embodiments, the heating component includes:

[0007] A heating element for heating the cigarette;

[0008] An upper support member disposed at the first end of the heating element; and

[0009] A lower support member disposed at the second end opposite to the heating element;

[0010] Wherein, the upper support member, the heating element, and the lower support member have channels. The first channel is formed by the communication of the channels of the upper support member, the heating element, and the lower support member. The opening is formed in the upper support member, and the first clamping member is disposed on the lower support member.

[0011] In some embodiments, the lower support member has an installation groove, and the installation groove communicates with the first channel;

[0012] The first clamping member includes a clamping portion. The clamping portion is disposed in the installation groove and partially extends into the first channel. At least part of the clamping portion can elastically expand and contract along the length direction of the installation groove.

[0013] In some embodiments, an annular groove is formed on the outer wall of the lower support member, and a plurality of installation grooves are provided. The plurality of installation grooves communicate the annular groove with the channel of the lower support member;

[0014] The first clamping member includes an annular portion, and a plurality of clamping portions are provided. The plurality of clamping portions are connected to the annular portion and protrude inward;

[0015] Wherein, the annular portion is sleeved in the annular groove, and each of the clamping portions is correspondingly arranged in the installation groove and protrudes out of the installation groove.

[0016] In some embodiments, a plurality of clamping portions are provided. The plurality of clamping portions are arranged at intervals around the first channel. The end faces of the clamping portions protruding into the first channel are arc-shaped, and the arc-shaped end faces are distributed on a circle concentric with the first channel; and / or,

[0017] A guiding surface is provided at the connection between the end face and the side face of the clamping portion protruding into the first channel, and the guiding surface is used for guiding the cigarette stick to be inserted.

[0018] In some embodiments, the first clamping member is made of an elastic material; and / or, the first clamping member is made of silica gel.

[0019] In some embodiments, the clamping portion includes an elastic portion and a clamping head. The clamping head partially protrudes into the first channel, and the elastic portion can provide a force to keep the clamping head protruding.

[0020] In some embodiments, the first clamping member and the lower support member are integrally injection-molded.

[0021] The embodiment of the present application further provides a heat-not-burn smoking device, which includes:

[0022] A heating component;

[0023] A housing having a second channel. The heating component is arranged in the housing. The second channel is located at the end of the first channel with an opening and communicates with the first channel;

[0024] A second clamping member, at least a part of which protrudes from the inner wall of the second channel.

[0025] The embodiment of the present application further provides a heat-not-burn smoking device, which includes:

[0026] A heating component;

[0027] A housing having a second channel. The heating component is arranged in the housing. The second channel is located at the end of the first channel with an opening and communicates with the first channel;

[0028] A second clamping member, at least part of which protrudes from the inner wall of the second channel;

[0029] Wherein, one of the upper support member and the housing has a positioning hole, and the other has a positioning post, and the positioning hole and the positioning post cooperate to align the first channel and the second channel.

[0030] In some embodiments, at least two protruding bosses are formed at one end of the upper support member away from the lower support member, the positioning holes are formed on the bosses, and the outer shapes of at least two of the bosses are different;

[0031] The heat-not-burn smoking device includes a sealing member for forming an air intake channel, and a plurality of mounting holes matching the bosses are formed on the sealing member.

[0032] In the heat generating component and the heat-not-burn smoking device according to the embodiments of the present application, a first clamping member that at least partially protrudes from the inner wall of the first channel is provided at the second end of the first channel of the heat generating component. When the bottom end of the cigarette is inserted into the first channel from the first end of the first channel, the protruding first clamping member can clamp the bottom end of the cigarette so that the cigarette is not easily loosened and separated from the first channel. Even if the cigarette is heated and the internal tobacco becomes brittle and fluffy, the first clamping member can also provide a certain clamping force to keep the cigarette in the first channel, largely avoiding the cigarette being taken out during the user's suction process. Description of the Drawings

[0033] Figure 1 is a side view of a heat generating component according to an embodiment of the present application;

[0034] Figure 2 is Figure 1 the A-A cross-sectional view of

[0035] Figure 3 is Figure 1 the structural schematic diagram of the heat generating component of

[0036] Figure 4 is a structural schematic diagram of the lower support member and the first clamping member of the heat generating component according to an embodiment of the present application;

[0037] Figure 5 is Figure 4 the B-B cross-sectional view of

[0038] Figure 6 is a structural schematic diagram of the first clamping member of the heat generating component according to an embodiment of the present application;

[0039] Figure 7 is a structural schematic diagram of the heat-not-burn smoking device and the cigarette according to an embodiment of the present application;

[0040] Figure 8 Side view of a heat-not-burn smoking device according to an embodiment of the present application;

[0041] Figure 9 is Figure 8 C-C cross-sectional view of;

[0042] Figure 10 Schematic structural diagram of a partial outer shell, a heating component, a second clamping member, a sealing member, and a bracket of a heat-not-burn smoking device according to an embodiment of the present application;

[0043] Figure 11 is Figure 10 D-D cross-sectional view of.

[0044] Description of reference numerals

[0045] Heating component 10; first channel 10a; opening 10b; heating element 11; upper support member 12; positioning hole 12a; boss 121; lower support member 13; installation groove 13a; annular groove 13b; first clamping member 14; clamping portion 141; end face 1411; guiding surface 1412; annular portion 142;

[0046] Outer shell 20; second channel 20a; cigarette holder 21; positioning post 211; housing 22;

[0047] Second clamping member 30; installation ring portion 31; clamping projection 32;

[0048] Sealing member 40; bracket 50; PCB board 60;

[0049] Cigarette 100. Detailed implementation manners

[0050] The following further describes the implementation manners of the present application in detail with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments in the present application and the technical features in the embodiments may be combined with each other. The detailed description in the specific implementation manners should be understood as an explanatory illustration of the purpose of the present application and should not be regarded as an improper limitation to the present application.

[0051] Please refer to Figures 1 - 6 , an embodiment of the present application provides a heating component, and the heating component 10 is applicable to a heat-not-burn smoking device. Please refer to Figure 2 , the heating component 10 has a first channel 10a therein, and a first end of the first channel 10a has an opening 10b for inserting a cigarette into the first channel 10a.

[0052] It is understandable that a cigarette rod can be inserted into the first channel 10a of the heating component 10, and the heating component 10 heats the cigarette rod to generate smoke. The opening 10b is located at the first end of the first channel 10a, and the cigarette rod is inserted into the first channel 10a from the first end.

[0053] The second end opposite to the first channel 10a has a first clamping member 14 that at least partially protrudes from the inner wall of the first channel 10a. It is understandable that the first clamping member 14 protrudes from the first channel 10a, so that the first clamping member 14 can clamp the cigarette rod in the first channel 10a with an interference fit. The first clamping member 14 is located at the second end of the first channel 10a, where the first end and the second end are opposite. When the bottom end of the cigarette rod faces the opening 10b and is inserted into the first channel 10a, the first clamping member 14 can clamp the bottom end of the cigarette rod.

[0054] By making the second end of the first channel 10a of the heating component 10 have a first clamping member 14 that at least partially protrudes from the inner wall of the first channel 10a, when the bottom end of the cigarette rod is inserted into the first channel 10a from the first end of the first channel 10a, the protruding first clamping member 14 can clamp the bottom end of the cigarette rod, so that the cigarette rod is not easily loosened and separated from the first channel 10a. Even if the cigarette rod is heated and the internal tobacco becomes brittle and fluffy, the first clamping member 14 can also provide a certain clamping force to keep the cigarette rod in the first channel 10a, largely avoiding the cigarette rod being taken out by being stuck to the user's lips.

[0055] It should be further noted that since some special cigarette rods are provided with an air-permeable structure of cellulose acetate at the bottom end to prevent the internal tobacco from loosening and falling, the first clamping member 14 can clamp on the air-permeable structure of the cigarette rod, largely avoiding the cigarette rod being taken out by being stuck to the user's lips, and at the same time not affecting the heating of the tobacco of the cigarette rod by the heating component 10.

[0056] It is understandable that the structure of the heating component 10 is not limited. In some embodiments, please refer to Figure 2 , the heating component 10 includes a heating element 11, an upper support member 12, and a lower support member 13.

[0057] The heating element 11 is used to heat the cigarette rod. The shape of the heating element 11 is not limited. In some embodiments, the heating element 11 is a tubular structure with a through channel therein.

[0058] The upper support member 12 is arranged at the first end of the heating element 11. The lower support member 13 is arranged at the second end opposite to the heating element 11. That is to say, the upper support member 12 and the lower support member 13 are respectively arranged at the opposite ends of the heating element 11, so that the two can cooperate to limit and fix the heating element 11.

[0059] The upper support member 12 and the lower support member 13 have channels therein. Among them, the first channel 10a is formed by the communication of the channels of the upper support member 12, the heating element 11, and the lower support member 13. The opening 10b is formed in the upper support member 12, and the first clamping member 14 is provided on the lower support member 13. The bottom end of the cigarette is inserted into the opening 10b of the upper support member 12 and sequentially passes through the channels of the upper support member 12, the heating element 11, and the lower support member 13, and is clamped by the first clamping member 14 provided on the lower support member 13.

[0060] In the above embodiment, since the lower support member 13 does not have a heating function, the cigarette extending into the channel of the lower support member 13 cannot be heated by the heating element 11. However, for a cigarette with a ventilation structure provided at the bottom end, the first clamping member 14 clamps at the position of the ventilation structure, and the tobacco part above the ventilation structure can be fully heated by the heating element 11 to generate smoke.

[0061] The structure of the first clamping member 14 and its corresponding mounting structure are not limited.

[0062] In some embodiments, please refer to Figures 4 - 5 , the lower support member 13 has a mounting groove 13a therein, and the mounting groove 13a communicates with the first channel 10a.

[0063] The first clamping member 14 includes a clamping portion 141. The clamping portion 141 is disposed in the mounting groove 13a and partially extends into the first channel 10a. The portion extending into the first channel 10a can contact and clamp the cigarette. Among them, at least a part of the clamping portion 141 can elastically expand and contract along the length direction of the mounting groove 13a.

[0064] It can be understood that at least a part of the clamping portion 141 can elastically expand and contract along the length direction of the mounting groove 13a, so that the length of the portion of the clamping portion 141 extending out of the mounting groove 13a can change. Specifically, when the cigarette is inserted, the clamping portion 141 clamps the cigarette. At this time, the portion of the clamping portion 141 that can elastically expand and contract is squeezed and in an elastically contracted state. In this state, the length of the portion of the clamping portion 141 extending out of the mounting groove 13a is shorter; when the cigarette is heated and the internal tobacco becomes brittle and fluffy, its radial rigidity decreases. At this time, the clamping portion 141 in the elastically contracted state can elastically elongate, and the length of the portion of the clamping portion 141 extending out of the mounting groove 13a in this state becomes longer, so as to continue to clamp the cigarette and prevent the cigarette from easily disengaging from the first channel 10a.

[0065] Among them, the number of the clamping portions 141 is not limited. It can be one or multiple, such as 2, 3, 4, 6, 8.

[0066] In some embodiments, the first clamping member 14 includes a ring portion 142 which is in a ring structure, such as a closed circular ring structure. A plurality of clamping portions 141 are provided. The plurality of clamping portions 141 are connected to the ring portion 142 and protrude inward. One end of the clamping portion 141 is connected to the inner side surface of the ring portion 142, and the other end of the clamping portion 141 extends out of the mounting groove 13a.

[0067] An annular groove 13b is formed on the outer wall of the lower support member 13. A plurality of mounting grooves 13a are provided. The plurality of mounting grooves 13a communicate with both the annular groove 13b and the passage of the lower support member 13. The number of the mounting grooves 13a is the same as that of the clamping portions 141.

[0068] The ring portion 142 is sleeved in the annular groove 13b. The annular groove 13b and the ring portion 142 cooperate to limit the axial movement of the clamping portion 141 along the first passage 10a. Each clamping portion 141 is correspondingly disposed in the mounting groove 13a and extends out of the mounting groove 13a to limit the rotation and axial movement of the clamping portion 141 relative to the lower support member 13. When a cigarette is inserted, the ring portion 142 can provide support so that the position of the clamping portion 141 in the length direction of the mounting groove 13a does not change.

[0069] Please refer to Figure 5 and Figure 6 , in some embodiments, the plurality of clamping portions 141 are arranged at intervals around the first passage 10a. The end surface 1411 of each clamping portion 141 extending into the first passage 10a is arc-shaped. The arc-shaped end surfaces 1411 are distributed on a circle concentric with the first passage 10a.

[0070] It can be understood that the end surface 1411 of the clamping portion 141 extending into the first passage 10a is the surface in contact with the received cigarette. By making the end surface 1411 arc-shaped and making the arc-shaped end surfaces 1411 distributed on a circle concentric with the first passage 10a, the pressure of each point on the end surface 1411 on the cigarette can be made the same, thereby reducing the non-uniform deformation of the cigarette and improving the clamping stability.

[0071] It can be understood that the shape of the mounting groove 13a is not limited. In some embodiments, the mounting groove 13a is a rectangular groove. Correspondingly, the clamping portion 141 is a rectangular column.

[0072] For the convenience of cigarette insertion, in some embodiments, please refer to Figure 6 , a guiding surface 1412 is provided at the connection between the end surface 1411 of the clamping portion 141 extending into the first passage 10a and the side surface. The guiding surface 1412 is used to guide the insertion of the cigarette. In this way, when the cigarette is inserted, the guiding surfaces 1412 of the clamping portions 141 first contact the cigarette, and then guide the insertion of the cigarette. Among them, the guiding surface 1412 can be an inclined surface or an arc surface.

[0073] The material of the first clamping member 14 is not limited. In some embodiments, the first clamping member 14 is made of an elastic material. The above elastic material can make both the ring portion 142 and the clamping portion 141 elastic. In this way, when installing the first clamping member 14, the ring portion 142 can elastically deform to pass over the portion with a larger radial dimension of the lower support member 13 and enter the ring groove 13b, making its installation relatively convenient. And the clamping portion 141 can also provide a clamping force in the radial direction of the cigarette through its own elastic deformation.

[0074] Among them, the above elastic material can be silica gel.

[0075] In some embodiments, the clamping portion 141 includes an elastic portion and a clamping head, and a part of the clamping head extends into the first channel 10a, that is to say, the clamping head can contact the cigarette. The elastic portion can provide a force to keep the clamping head extended. Among them, the elastic portion can be a spring, such as a compression spring. Specifically, when the cigarette is inserted, the elastic portion is compressed; when the cigarette is heated and its radial stiffness decreases, the elastic portion can elongate so that the clamping head can still clamp the cigarette.

[0076] In some embodiments, the first clamping member 14 and the lower support member 13 are integrally injection-molded. It can be understood that when the cigarette is inserted, the cigarette is clamped by the protruding first clamping member 14. At this time, the cigarette deforms under clamping. When the cigarette is heated and its radial stiffness decreases, the first clamping member 14 cannot deform, but because it is protruded from the first channel 10a, it can still provide a certain clamping force, thereby also reducing the possibility that the cigarette becomes loose and is taken away by the adhesion of the lips. In addition, the first clamping member 14 and the lower support member 13 are integrally injection-molded, which is simple in manufacturing and does not require assembly, reducing the manufacturing cost.

[0077] The embodiment of the present application also provides a heat-not-burn smoking device. Please refer to Figures 7 - 11 , the heat-not-burn smoking device includes a heating component 10, a housing 20, and a second clamping member 30.

[0078] Please refer to Figure 8 and Figure 9 , the housing 20 is the outer shell of the heat-not-burn smoking device. The heating component 10 is arranged inside the housing 20. That is to say, the housing 20 has a receiving cavity, and the heating component 10 is arranged in the receiving cavity.

[0079] The housing 20 has a second channel 20a, and the second channel 20a is located at one end of the first channel 10a having an opening 10b and is communicated with the first channel 10a. That is to say, the second channel 20a is located at one end of the first channel 10a close to the upper support member 12. When the cigarette is inserted into the heat-not-burn smoking device, it needs to pass through the second channel 20a and then enter the first channel 10a.

[0080] The second clamping member 30 at least partially protrudes from the inner wall of the second channel 20a. The second clamping member 30 protrudes from the second channel 20a such that the second clamping member 30 can clamp the cigarette in the second channel 20a with an interference fit. In this way, by clamping the upper end of the cigarette with the second clamping member 30 and clamping the bottom end of the cigarette with the first clamping member 14, the reliability of clamping can be further improved, and the possibility of it loosening and detaching from the heat-not-burn smoking device can be reduced.

[0081] In some embodiments, please refer to Figures 9 - 11 , the housing 20 includes a housing body 22 and a cigarette holder bracket 21. The second channel 20a is formed on the cigarette holder bracket 21. The cigarette holder bracket 21 is snap-connected to the housing body 22, and the cigarette holder bracket 21 is used to limit the upper end of the cigarette. Correspondingly, an installation ring groove 13b is formed in the second channel 20a, and the second clamping member 30 is disposed in the installation ring groove 13b.

[0082] In some embodiments, please refer to Figure 11 , the second clamping member 30 includes an annular installation ring portion 31 and a plurality of clamping protrusions 32 that are connected to the installation ring portion 31 and protrude inward. An installation ring groove 13b is formed on the inner wall between the cigarette holders. The installation ring portion 31 is disposed in the installation ring groove 13b for limiting, and the clamping protrusions 32 are the parts of the second clamping member 30 that contact the cigarette.

[0083] In some embodiments, the second clamping member 30 is made of an elastic material, and the elastic material can be silicone.

[0084] In some embodiments, please refer to Figure 11 and Figure 3 , one of the upper support member 12 and the housing 20 has a positioning hole 12a, and the other has a positioning post 211. The positioning hole 12a and the positioning post 211 cooperate to align the first channel 10a with the second channel 20a. Here, aligning the first channel 10a with the second channel 20a means that the first channel 10a and the second channel 20a are coaxial.

[0085] It can be understood that in the above embodiments, the positioning hole 12a can be provided on the housing 20 and the positioning post 211 can be provided on the upper support member 12; or the positioning post 211 can be provided on the housing 20 and the positioning hole 12a can be provided on the upper support member 12.

[0086] By the cooperation of the positioning hole 12a and the positioning post 211, the relative positions of the housing 20 and the upper support member 12 are positioned, and further, the alignment positioning of the first channel 10a and the second channel 20a is realized, so as to facilitate the insertion of the cigarette.

[0087] The mating structure between the positioning holes 12a and the positioning posts 211 is not limited. In some embodiments, a plurality of positioning posts 211 are provided on the outer shell 20, and the positioning posts 211 extend axially downward. Correspondingly, the top of the upper support member 12 has a plurality of positioning holes 12a corresponding to the positioning posts 211. The positioning posts 211 are inserted into the positioning holes 12a to align and position the first channel 10a and the second channel 20a.

[0088] In some embodiments, please refer to Figure 3 , one end of the upper support member 12 away from the lower support member 13 forms at least two protruding bosses 121, and the positioning holes 12a are opened on the bosses 121, and the outer shapes of at least two of the bosses 121 are different.

[0089] It can be understood that the number of the bosses 121 can be two, or more than two such as three. The bosses 121 with different outer shapes can be different in shape, for example, one is rectangular and the other is circular; they can also be different in size, for example, the size of one is larger than that of the other, so as to facilitate the assembler to distinguish.

[0090] Please refer to Figure 11 and Figure 3 , the heat-not-burn smoking device includes a seal 40, and the seal 40 is used to form an air inlet channel, and the air inlet channel communicates with the first channel 10a and the second channel 20a, and air can flow from the air inlet channel into the first channel 10a and the second channel 20a. A plurality of mounting holes matching the bosses 121 are formed on the seal 40. It can be understood that the size and shape of the mounting holes both match the bosses 121. When assembling the seal 40, the seal 40 is assembled on the heating component 10, and the bosses 121 can be inserted into the mounting holes. Since at least two of the bosses 121 have different shapes, this can play an anti-fooling role and prevent the seal 40 from being installed reversely.

[0091] In some embodiments, please refer to Figure 10 and Figure 11 , the heat-not-burn smoking device includes a bracket 50 and a PCB board 60, and the PCB board 60 and the bracket 50 are arranged inside the outer shell 20. The bracket 50 is used to install the heating component 10 inside the outer shell 20 to fix the heating component 10. In some embodiments, the PCB board 60 is fixed to the outer shell 20, one end of the bracket 50 abuts against the PCB board 60, and the other end of the bracket 50 is snap-fitted and fixed to the heating component 10.

[0092] The various embodiments / implementations provided in the present application can be combined with each other without contradiction.

[0093] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various modifications and changes can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A heating component, characterized in that: The heating component has a first channel (10a) therein, a first end of the first channel (10a) having an opening for inserting a cigarette into the first channel (10a), and a second end opposite to the first channel (10a) having a first clamping member (14) at least partially protruding from the inner wall of the first channel (10a).

2. A heating component according to claim 1, characterized in that: The heating component comprises: A heating element (11) for heating the cigarette; An upper support member (12) is arranged at a first end of the heating member (11); and A lower support member (13) is arranged at a second end opposite to the heating member (11); The upper support member (12), the heating member (11) and the lower support member (13) have channels therein; the first channel (10a) is formed by connecting the channel of the upper support member (12), the channel of the heating member (11) and the channel of the lower support member (13); the opening is formed in the upper support member (12); and the first clamping member (14) is provided in the lower support member (13).

3. A heating component according to claim 2, characterized in that: The lower support member (13) has a mounting groove (13a) therein, and the mounting groove (13a) is communicated with the first channel (10a); The first clamping member (14) comprises a clamping portion (141), the clamping portion (141) being arranged in the mounting groove (13a) and partially extending into the first channel (10a), and at least a portion of the clamping portion (141) being capable of elastically expanding and contracting along the length direction of the mounting groove (13a).

4. A heating component according to claim 3, characterized in that: The outer wall of the lower support member (13) forms an annular groove (13b), a plurality of the mounting grooves (13a) are provided, and the plurality of mounting grooves (13a) are connected to the annular groove (13b) and the channel of the lower support member (13); The first clamping member (14) comprises a ring portion (142), a plurality of the clamping portions (141) are provided, and the plurality of the clamping portions (141) are connected to the ring portion (142) and protrude inwardly; The ring portion (142) is sleeved in the ring groove (13b), and each of the clamping portions (141) is arranged in a one-to-one correspondence in the installation groove (13a) and extends out of the installation groove (13a).

5. A heating component according to claim 3, characterized in that: A plurality of the clamping portions (141) are provided, and the plurality of the clamping portions (141) are arranged at intervals around the first channel (10a), and an end surface (1411) of each of the clamping portions (141) extending to the first channel (10a) is arc-shaped, and each arc-shaped end surface (1411) is distributed on a circle concentric with the first channel (10a); and / or, The end surface (1411) of the clamping portion (141) extending into the first channel (10a) is connected to the side surface and has a guide surface (1412), and the guide surface (1412) is used to guide the insertion of the cigarette.

6. A heating component according to claim 5, characterized in that: The first clamping member (14) is made of elastic material; and / or the first clamping member (14) is made of silicone.

7. A heating component according to claim 3, characterized in that: The clamping portion (141) comprises an elastic portion and a clamping head, wherein the clamping head partially extends into the first channel (10a), and the elastic portion can provide a force to keep the clamping head extending.

8. A heating component according to claim 2, characterized in that: The first clamping member (14) and the lower supporting member (13) are integrally injection molded.

9. A heat-not-burn smoking device, characterized in that: The heat-not-burn smoking device comprises: The heating component according to any one of claims 1 to 8; A housing (20) having a second channel (20a), wherein the heating component is disposed in the housing (20), and the second channel (20a) is located at an end of the first channel (10a) having an opening and is in communication with the first channel (10a); A second clamping member (30), wherein the second clamping member (30) at least partially protrudes from the inner wall of the second channel (20a).

10. A heat-not-burn smoking device, characterized in that: The heat-not-burn smoking device comprises: The heating component according to any one of claims 2 to 8; A housing (20) having a second channel (20a), wherein the heating component is disposed in the housing (20), and the second channel (20a) is located at an end of the first channel (10a) having an opening and is in communication with the first channel (10a); a second clamping member (30), wherein the second clamping member (30) at least partially protrudes from an inner wall of the second channel (20a); One of the upper support member (12) and the housing (20) has a positioning hole (12a), and the other has a positioning column (211), and the positioning hole (12a) cooperates with the positioning column (211) to align the first channel (10a) with the second channel (20a).

11. The heat-not-burn smoking device according to claim 10, characterized in that: At least two protruding bosses (121) are formed at one end of the upper support member (12) away from the lower support member (13), and the positioning hole (12a) is opened on the bosses (121), wherein the shapes of at least two of the bosses (121) are different; The heat-not-burn smoking device comprises a sealing member (40), wherein the sealing member (40) is used to form an air intake passage, and a plurality of mounting holes matching the bosses (121) are formed on the sealing member (40).

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