CN219047375U - Porous heating component and heating non-combustion smoking set - Google Patents

Abstract

The utility model discloses a porous heating component and a heating non-combustion smoking set, wherein the porous heating component comprises a heating structure and an air flow generating mechanism, the heating structure comprises a heating substrate, at least one air flow channel formed on the heating substrate, and a heating unit arranged in the air flow channel, and the air flow generating mechanism is arranged on one side of the heating substrate and is used for conveying air into the air flow channel; the two ends of the air flow channel penetrate through the two side surfaces of the heating substrate; according to the utility model, the cartridge can be heated by quickly generating the hot air with a relatively high flow speed, and the hot air can penetrate into the cartridge to heat so as to improve the heating effect, thereby improving the suction feeling of a user.

Description

Porous heating component and heating non-combustion smoking set

Technical Field

The utility model relates to the technical field of heating non-combustion smoking sets, in particular to a porous heating component and a heating non-combustion smoking set.

Background

At present, the heating non-combustion smoking set mainly adopts a heating needle or a heating sheet to be inserted into the middle of a cigarette for heating, and the heating source in the heating mode only acts on the central position of the cigarette, so that the heating of the cigarette is uneven, the middle temperature of the cigarette is high, the temperature of the outer edge part is low, and therefore the smoke release is uneven, and the heating sheet is easy to break in the cigarette pulling and inserting process, so that the replacement cost is high. The other heating mode is to insert the cigarette into the heating cup for heating, heat the outer edge part of the cigarette, and transfer the heat to the center of the cigarette through heat conduction, so that the phenomenon of uneven heating is also caused, the temperature of the outer edge part of the cigarette is high, and the center temperature is low.

Disclosure of Invention

The utility model aims to provide a porous heating component and a heating non-combustion smoking set, which can quickly generate hot air flow with higher flow speed to heat a cigarette bullet, and the hot air flow can penetrate into the inside of the cigarette bullet to heat so as to improve the heating effect, thereby improving the suction feeling of a user.

The utility model provides a porous heating component, which comprises a heating structure and an air flow generating mechanism, wherein the heating structure comprises a heating substrate, at least one air flow channel formed on the heating substrate, and a heating unit arranged in the air flow channel, and the air flow generating mechanism is arranged on one side of the heating substrate and is used for conveying air into the air flow channel; the two ends of the air flow channel penetrate through the two side surfaces of the heating substrate.

Further, two ends of the air flow channel penetrate through the top surface and the bottom surface of the heating substrate respectively, at least two air flow channels are arranged, and the air flow channels are arranged in an array.

Further, the heating unit is provided with at least two heating units; the heating structure further comprises a connecting electrode, the connecting electrode is arranged on one side of the airflow channel, and the connecting electrode is electrically connected with each heating unit respectively.

Further, the heating structure further comprises an insulating layer, and the insulating layer is arranged on one side, far away from the heating substrate, of the connecting electrode.

Further, the heating unit is spirally attached to the inner wall of the air flow channel.

The utility model also provides a heating non-combustion smoking set, which comprises a smoking set component, wherein the smoking set component comprises a pipe body and the porous heating component, the heating structure is arranged in the pipe body, a containing cavity for containing a cigarette bullet is arranged above the heating structure, the air flow generating mechanism is arranged at one side of the heating structure far away from the containing cavity, and two ends of the air flow channel are respectively communicated with the air flow generating mechanism and the containing cavity.

Further, a tobacco cup is arranged in the pipe body, the accommodating cavity is an inner space of the tobacco cup, the tobacco cup is arranged above the heating structure, and an air guide hole communicated with the heating structure is formed in the bottom surface of the tobacco cup.

Further, an insulating layer is further arranged between the heating structure and the inner wall of the pipe body, and the insulating layer and the side wall of the connecting electrode are respectively abutted to the insulating layer.

Further, an outer heat insulation layer is arranged between the heat insulation layer and the inner wall of the pipe body, the smoke cup is installed above the outer heat insulation layer, an installation protrusion and an installation groove are arranged between the lower end of the smoke cup and the top of the outer heat insulation layer, and the positioning protrusion is inserted into the positioning groove.

Further, the cigarette holder comprises a shell and a power module arranged in the shell, wherein the cigarette holder assembly is arranged in the shell, and the power module comprises a power body and a power bracket for installing the power body; the shell comprises a shell body and an upper cover, an opening is formed in the shell body, the upper cover is covered on the opening, the power supply support is fixedly connected to one side, close to the shell body, of the upper cover, and a fastening piece used for fixing the power supply module is arranged on the shell body.

According to the utility model, the heating units are spirally arranged in the airflow channel of the heating substrate, so that the contact area between the heating structure and air is increased, the heating rate of the heating structure to the air is increased, meanwhile, the air outside the airflow channel is pushed into the airflow channel through the airflow generating mechanism, and meanwhile, the hot air in the airflow channel is pushed out of the airflow channel, so that the hot air can be rapidly generated, and the hot air with high flow velocity is continuously provided to the positions of the cartridges to heat the cartridges, wherein the hot air flowing out of the airflow channel right below the cartridges can further penetrate into the cartridges to heat.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional view of a tube, a cup and a heating structure according to an embodiment of the present utility model.

FIG. 2 is a schematic cross-sectional view of a heat generating structure according to an embodiment of the present utility model.

FIG. 3 is a schematic cross-sectional view of a porous heat-generating component and mounting tube in an embodiment of the present utility model.

FIG. 4 is a schematic diagram showing a split structure of a porous heat generating component and a mounting tube according to an embodiment of the present utility model.

Fig. 5 is a partially enlarged schematic view of fig. 3 at a.

Fig. 6 is a partially enlarged schematic view at B in fig. 3.

FIG. 7 is a schematic cross-sectional view of a heated non-combustible smoking article in an embodiment of the present utility model.

Fig. 8 is a schematic cross-sectional view of the housing in an embodiment of the utility model.

Fig. 9 is a schematic diagram of a split structure of a housing in an embodiment of the present utility model.

Fig. 10 is a schematic structural view of an upper cover and a power supply bracket in an embodiment of the utility model.

Fig. 11 is a schematic structural view of a lower cover in an embodiment of the present utility model.

Fig. 12 is a schematic structural view of a fixing plate according to an embodiment of the present utility model.

Reference numerals: 1. a housing; 11. a housing; 12. an upper cover; 13. a lower cover; 131. a positioning groove; 14. an air inlet; 15. an air outlet; 2. a tube body; 201. a smoke cup; 202. a receiving chamber; 203. a mounting groove; 204. an air guide hole; 21. a heating structure; 211. a heat-generating substrate; 212. an air flow channel; 213. a heating unit; 22. an air flow generating mechanism; 231. connecting the electrodes; 232. an insulating layer; 24. an insulating layer; 25. an outer insulation layer; 251. mounting the bulge; 26. installing a pipe; 261. a connection part; 262. a step portion; 31. a power supply body; 32. a power supply bracket; 321. a first protrusion; 322. avoiding the groove; 4. a fixing plate; 41. a second protrusion; 42. positioning the bulge; 43. a third protrusion; 5. a fastener.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

The terms first, second, third, fourth and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Referring to fig. 1 and 2, in an embodiment of the present utility model, a porous heat generating component is provided, including a heat generating structure 21 and an air flow generating mechanism 22, where the heat generating structure 21 includes a heat generating substrate 211, at least one air flow channel 212 formed on the heat generating substrate 211, and a heat generating unit 213 disposed in the air flow channel 212, and the air flow generating mechanism 22 is disposed on one side of the heat generating substrate 211 and is used for delivering air into the air flow channel 212; both ends of the air flow channel 212 penetrate through both side surfaces of the heating substrate 211.

Wherein, the heating substrate 211 is a heating ceramic material, and the heating unit may be at least one of carbon fiber, stainless steel, iron-chromium-aluminum alloy and nickel-chromium alloy.

Above setting, through set up heating element 213 in the air current passageway 212 of heating base member 211, and then increased the area of contact of heating structure 21 and air, improve the heating rate of heating structure 21 to the air, simultaneously, through air current produces mechanism 22 pushes the air outside the air current passageway 212 in the air current passageway 212, simultaneously will the hot air in the air current passageway 212 is pushed out the air current passageway 212, and then can produce the hot air fast, and lasts the difference and provide the hot air that the velocity of flow is fast to the bullet department and heat the bullet, wherein, follow the hot air that flows in the air current passageway under the bullet can go deep into the bullet more and heat.

Further, referring to fig. 1, two ends of the air flow channels 212 are respectively disposed through the top surface and the bottom surface of the heating substrate 211, at least two air flow channels 212 are disposed, and the air flow channels 212 are disposed in an array. In this embodiment, referring to fig. 3, the number of the airflow channels 212 is set to 11.

Further, there are at least two heat generating units 213, and in this embodiment, each of the airflow channels 212 is provided with a heat generating unit 213 correspondingly; the heat generating structure 21 further includes a connection electrode 231, the connection electrode 231 is disposed on one side of the airflow channel 212, and the connection electrode 231 is electrically connected to each heat generating unit 213.

Specifically, referring to fig. 5 and 6, two connection electrodes 231 are provided, and the two connection electrodes 231 are respectively disposed at two sides of the airflow channel 212; the connection electrode 231 has a porous structure, so that the connection electrode 231 does not affect the hot air flowing out of the air flow channel 212 to enter the accommodating cavity 202.

Further, referring to fig. 5, the heat generating structure 21 further includes an insulating layer 232, and the insulating layer 232 is disposed on a side of the connection electrode 231 away from the heat generating substrate 211. In this way, the insulating layer 232 can protect the connection electrode 231 from a short circuit.

Further, referring to fig. 2, the heat generating unit 213 is spirally attached to the inner wall of the air flow channel 212. On the one hand, the spiral arrangement of the heating unit 213 can effectively prolong the contact area between the heating unit 213 and the air, the air can form hot air with spiral ascending trend under the heating action, the contact path between the hot air and the heating unit 213 is prolonged in the spiral ascending process, and the heating rate of the air is improved; on the other hand, the heat generating unit 213 is attached to the inner wall of the air flow channel 212, and the heat generating unit 213 can directly transfer the heat to the heat generating substrate 211, so that the temperature of the heat generating substrate 211 and the inner wall of the air flow channel 212 is increased, and the heating effect on the air is further improved.

Referring to fig. 3-6, the heating non-combustion smoking set according to the embodiment of the present utility model further includes a smoking set assembly, the smoking set assembly includes a pipe body 2 and the above porous heating assembly, the heating structure 21 is disposed in the pipe body 2, a containing cavity 202 for containing a cartridge is disposed above the heating structure 21 in the pipe body 2, the airflow generating mechanism 22 is disposed on a side of the heating structure 21 away from the containing cavity 202, and two ends of the airflow channel 212 are respectively connected to the airflow generating mechanism 22 and the containing cavity 202. The pipe body can be made of rigid materials with heat insulation performance such as stainless steel, quartz or glass, so that heat dissipation can be effectively reduced, and heating performance is further improved.

Above setting, through the quick heating air of heating structure 21 formation velocity of flow is faster hot gas for hot gas flow gets into after the holding chamber 202 can go deep into the inside heating of cigarette bullet more, improves the heating effect to the cigarette bullet, and then improves user's use impression.

Further, referring to fig. 3-5, a cup 201 is disposed in the tube 2, the accommodating cavity 202 is an inner space of the cup 201, the cup 201 is disposed above the heating structure 21, and an air vent 204 communicating with the heating structure 21 is disposed at a bottom surface of the cup 201. The smoke cup can be made of aluminum alloy or copper alloy, and can be 6061 aluminum, 6063 aluminum, 7005 aluminum or 7075 aluminum.

In this embodiment, referring to fig. 5, the insulating layer 232 is disposed between the bottom surface of the cup 201 and the connection electrode 231, and the insulating layer 232 is disposed to cover the connection electrode 231.

Further, referring to fig. 5, an insulating layer 24 is further disposed between the heat generating structure 21 and the inner wall of the tube 2, and the insulating layer 232 and the side wall of the connection electrode 231 are respectively abutted against the insulating layer 24.

Specifically, referring to fig. 5 and 6, the top surface of the insulating layer 24 abuts against the bottom surface of the cup 201, and the sidewall at the edge of the insulating layer 232 abuts against the insulating layer 24; the side walls at the edges of the two connecting electrodes 231 located at the two sides of the airflow channel 212 are respectively abutted to the inner side walls of the insulating layer 24, and the insulating layer 24 is made of an insulating material, so that the insulating layer 24 and the insulating layer 232 can better protect the heating structure 21 and prevent the heating structure 21 from short circuit and other conditions.

Further, referring to fig. 5, an outer heat insulating layer 25 is disposed between the heat insulating layer 24 and the inner wall of the pipe body 2, the cup 201 is mounted above the outer heat insulating layer 25, a mounting protrusion 251 and a mounting groove 203 are disposed between the lower end of the cup 201 and the top of the outer heat insulating layer 25, and the mounting protrusion 251 is inserted into the mounting groove 203.

Specifically, the outer heat insulating layer 25 is provided between the side wall of the heat generating substrate 211 and the inner wall of the tube body 2; the mounting groove 203 is formed by upwards recessing from the edge of the bottom surface of the tobacco cup 201, and is in an annular groove structure, the mounting protrusion 251 extends upwards from the top surface of the outer heat insulation layer 25, and when the tobacco cup 201 is mounted in the pipe body 2, the mounting groove 203 on the bottom surface of the tobacco cup 201 is matched with the mounting protrusion 251 on the top of the outer heat insulation layer 25, so that a guiding effect is achieved.

Further, referring to fig. 7-9, the smoking set further comprises a housing 1 and a power module disposed in the housing 1, wherein the smoking set assembly is disposed in the housing 1, and the power module comprises a power body 31 and a power bracket 32 for mounting the power body 31. The shell 1 comprises a shell 11 and an upper cover 12, an opening is formed in the shell 11, the upper cover 12 is arranged on the opening in a covering mode, the power support 32 is fixedly connected to one side, close to the shell 11, of the upper cover 12, and a fastener 5 used for fixing the power module is arranged on the shell 1.

Specifically, referring to fig. 8 and 9, the housing 1 includes a casing 11, an upper cover 12, and a lower cover 13, where the casing 11 is a frame structure with openings at an upper end and a lower end, the upper cover 12 and the lower cover 13 are arranged on the openings at two ends of the casing 11 in a half-covered manner, the power supply bracket 32 is fixedly connected to one side of the upper cover 12 near the casing 11, and fasteners 5 for fixing the power supply module are respectively arranged on the casing 1 and the lower cover 13; the end of the fastener 5 passes through the lower cover 13 to press the power supply bracket.

Referring to fig. 7 and 8, the upper cover 12 is provided with an air inlet 14 for connecting with the air inlet end of the pipe body 2, and the air inlet end of the pipe body 2 is connected with the air inlet 14, so that the air outside the smoking set can enter the pipe body 2 from the air inlet 14. The lower cover 13 is provided with an air outlet 15 for connecting the air outlet end of the tube body 2, so that the cartridge is heated in the accommodating cavity 202 to generate aerosol which can flow out of the smoking set for the user to suck.

In this embodiment, referring to fig. 3-4 and fig. 7-8, the smoking set further includes a mounting tube 26, one end of the mounting tube 26 is connected to the tube body 2, the other end of the mounting tube 26 is fixedly connected to the air inlet 14, and the side wall of the mounting tube 26 far from one end of the tube body 2 abuts against the inner side wall of the air inlet 14; the upper end of the mounting pipe 26 is provided with a connection portion 261 for mounting the pipe body 2. Wherein the mounting pipe 26 is provided with a space for accommodating the air flow generating mechanism 22 at a side close to the pipe body 2, and the air flow generating mechanism 22 is arranged in the mounting pipe 26.

In this embodiment, referring to fig. 4 and 6, the connection portion 261 is disposed at a port of the mounting tube 26, a stepped portion 262 is concavely formed on an inner wall of the port of the mounting tube 26, and the stepped portion 262 is disposed corresponding to an outer diameter of the connection portion 261. The connecting portion 261 is preferably made of an elastic material, in this embodiment, a silica gel material, so that the tube 21 can be installed more stably by using the elasticity of the elastic material, and meanwhile, the tube 21 is also protected by a certain buffer.

In other embodiments, the connection portion 261 may be a step portion 262 formed at an end of the mounting tube 26, the step portion 262 is disposed corresponding to an end of the tube 21, and the end of the tube 21 is pressed against the step portion 262.

Specifically, the power supply bracket 32 is used for fixedly mounting the power supply in the housing 11, the power supply bracket 32 is arranged on one side of the upper cover 12 close to the lower cover 13, and the power supply bracket 32 and the upper cover 12 are integrally formed; wherein the power supply body 31 is used for supplying power to the heating structure 21; an electrode is further connected between the heating structure 21 and the power supply body 31, and the heating structure 21 is electrically connected with the power supply through the electrode. The power supply body 31 may be a power supply commonly used in the art, such as a lithium battery.

In this embodiment, referring to fig. 9 and 10, the power supply bracket 32 is a frame structure that can only take and place the power supply body 31 from an opening at one side, the power supply bracket 32 is further provided with a first protrusion 321 at one side near the lower cover 13, and when the upper cover 12 and the lower cover 13 are respectively mounted on the housing 11, the power supply bracket 32 abuts against the lower cover 13 through the first protrusion 321. Therefore, when the smoking set is assembled, the power supply body 31 is only required to be placed in the power supply bracket 32, and the installation is convenient.

Further, referring to fig. 8-10 and 12, a fixing plate 4 is disposed in the housing 1 for fixing the power module, a fastening member 5 is disposed on the fixing plate, and an end portion of the fastening member 5 passes through the fixing plate 4 to press the power bracket 32.

Specifically, the fixing plate 4 is disposed on one side of the power supply bracket 32, and the smoking set assembly is disposed on the other opposite side of the power supply bracket 32; the fixed plate 4 is close to one side of the power support 32 is provided with a second protrusion 41, the second protrusion 41 is abutted against the power support body 31, one side of the power support 32 corresponds to the second protrusion 41 and is provided with an avoidance groove 322, the end part of the second protrusion 41 passes through the avoidance groove 322 and is abutted against the power support body 31, and then the power support body 31 is tightly pressed in the power support 32, and meanwhile, the power support 32 is limited through the cooperation of the second protrusion 41 and the avoidance groove 322. The fixing plate 4 is further provided with a third protrusion 43 at a side close to the housing 11, and the third protrusion 43 abuts against the inner side wall of the housing 11.

In this embodiment, referring to fig. 8 and 9, through holes are respectively formed in the lower cover 13 and the fixing plate 4 corresponding to the fasteners 5, and the ends of the fasteners 5 pass through the through holes and are abutted to the power supply support 32, wherein through holes are formed in the power supply support 32 corresponding to the fasteners 5, so that the ends of the fasteners 5 on the lower cover 13 and the fixing portion 4 can be directly pressed against the power supply body 31. The through holes of the fixing plate 4 are provided at both sides of the second protrusion 41. The fastening member 5 may be a fastening member 5 commonly used in the art, such as a screw or a rivet.

Specifically, referring to fig. 8, 9, 11 and 12, the fixing plate 4 is further provided with a positioning protrusion 42, where the positioning protrusion 42 is disposed on a side of the fixing plate 4 near the lower cover 13, and the lower cover 13 is provided with a positioning slot 131 corresponding to the positioning protrusion 42. The above arrangement ensures the stability of the power supply body 31 installed in the power supply bracket 32 by installing the power supply body 31 in the power supply bracket 32 and pressing the power supply body 31 by the fastener 5 and the second protrusion 41 arranged in two directions. Further, referring to fig. 3 and 4, the heat generating channels 211 are provided with at least two groups, each group of heat generating channels 211 includes at least two channel bodies, and central axes of the channel bodies are parallel to each other; the heat generating channel 211 is provided through at least two sides of the heat generating body. In this way, the heated air flows through the heating structure 21 from one side of the heating structure 21 to the other side, and the resistance is small when the smoking set is used for smoking.

The embodiment of the utility model also provides a preparation process of the heating structure, which is used for preparing the heating structure 21.

The first embodiment specifically comprises the following steps:

s1, putting the alumina powder into a ball mill for ball milling, then sieving with a 120-mesh sieve, and then adding an auxiliary agent for continuous stirring and mixing; wherein the auxiliary agent is paraffin and adhesive glass powder; in this example, the mass ratio of the alumina split is 100%, the mass ratio of the paraffin is 12 to 15%, and the ratio of the adhesive glass frit is 15 to 20%.

S2, putting the mixture obtained in the step S1 into a pugging machine, and repeatedly extruding to obtain a mixed material;

s3, placing the mixed materials and the heating unit into an injection molding machine for injection molding to obtain a porous blank similar to a honeycomb structure; wherein the temperature of the charging barrel of the injection molding machine is controlled at 50-70 ℃ and the injection molding pressure is controlled at 35-45 kg.

S4, placing the porous blank obtained in the step S3 into a sintering furnace for sintering to obtain a porous ceramic honeycomb heating body; specifically, the sintering temperature is controlled to be 300-450 ℃ for sintering for 2-3 hours, and then the sintering temperature is increased to be 1200-1300 ℃ for sintering for 3-4 hours, so that the heating structure contained in the porous heating component can be obtained.

The heating structure prepared by the method has the advantages that the connection between the heating unit and the heating matrix is stable, and the heating effect on air is good.

The second embodiment differs from the first embodiment in that: in the step S1, a pore-forming agent with the mass ratio of 20-25% is added and mixed with alumina powder, the mass ratio of the alumina is 75-80%, and the sum of the mass ratio of the alumina and the mass ratio of the pore-forming agent is 100%.

The second embodiment differs from the first embodiment in that: in the step S1, the hollow glass silica beads with the mass ratio of 20-25% are added and mixed with alumina powder, the mass ratio of the alumina is 75-80%, and the sum of the mass ratio of the alumina and the mass ratio of the pore-forming agent is 100%.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The porous heating component is characterized by comprising a heating structure and an air flow generating mechanism, wherein the heating structure comprises a heating substrate, at least one air flow channel formed on the heating substrate, and a heating unit arranged in the air flow channel, and the air flow generating mechanism is arranged on one side of the heating substrate and is used for conveying air into the air flow channel; the two ends of the air flow channel penetrate through the two side surfaces of the heating substrate.

2. The porous heat generating assembly of claim 1, wherein two ends of the air flow channel are respectively arranged to penetrate through the top surface and the bottom surface of the heat generating substrate, at least two air flow channels are arranged, and the air flow channel array is arranged.

3. The porous heat generating assembly of claim 2, wherein said heat generating unit is provided with at least two; the heating structure further comprises a connecting electrode, the connecting electrode is arranged on one side of the airflow channel, and the connecting electrode is electrically connected with each heating unit respectively.

4. A porous heat generating component as claimed in claim 3, wherein said heat generating structure further comprises an insulating layer disposed on a side of said connection electrode remote from said heat generating substrate.

5. The porous heat generating assembly of claim 1, wherein the heat generating unit is spirally attached to an inner wall of the air flow channel.

6. The utility model provides a heating non-combustion smoking set, its characterized in that, includes smoking set subassembly, smoking set subassembly includes body, the porous heating element of any one of claims 1-5, the heating structure sets up in the body, the body is in heating structure top is equipped with the holding chamber that is used for holding the cigarette bullet, the air current generation mechanism sets up heating structure is kept away from one side of holding chamber, the both ends of air current passageway communicate respectively air current generation mechanism with the holding chamber.

7. The heating non-combustible smoking set of claim 6, wherein a cup is disposed in the tube, the receiving cavity is an inner space of the cup, the cup is disposed above the heating structure, and an air guide hole is disposed on a bottom surface of the cup and is communicated with the heating structure.

8. The heated non-combustible smoking article of claim 7, wherein said heat generating unit is provided with at least two; the heating structure further comprises a connecting electrode, wherein the connecting electrode is arranged on one side of the airflow channel and is electrically connected with each heating unit respectively; the heating structure further comprises an insulating layer, wherein the insulating layer is arranged on one side of the connecting electrode far away from the heating substrate; an insulating layer is further arranged between the heating structure and the inner wall of the pipe body, and the insulating layer and the side wall of the connecting electrode are respectively abutted to the insulating layer.

9. The heating non-combustible smoking article of claim 8, wherein an outer insulating layer is disposed between the insulating layer and the inner wall of the pipe body, the cup is mounted above the outer insulating layer, a mounting protrusion and a mounting groove are disposed between the lower end of the cup and the top of the outer insulating layer, and the mounting protrusion is inserted into the mounting groove.

10. The heated non-combustible smoking article of claim 9, further comprising a housing and a power module disposed within the housing, the smoking article assembly disposed within the housing, the power module comprising a power body and a power bracket for mounting the power body; the shell comprises a shell body and an upper cover, an opening is formed in the shell body, the upper cover is covered on the opening, the power supply support is fixedly connected to one side, close to the shell body, of the upper cover, and a fastening piece used for fixing the power supply module is arranged on the shell body.

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