Heating non-combustion device

Abstract

The utility model relates to the technical field of heating non-combustion, in particular to a heating non-combustion device which comprises a device body and a containing assembly, the device body is provided with a mounting cavity and comprises a heating part, the heating part is mounted on the cavity bottom wall of the mounting cavity, and the heating part extends towards the interior of the mounting cavity in the first direction; the heating element is used for heating the aerosol product; the containing assembly is located in the mounting cavity and provided with a containing cavity for containing the aerosol product, the cavity wall of the containing cavity can abut against the end of the aerosol product in the first direction, and the containing assembly is detachably connected with the device body in the first direction; the aerosol product can be separated from the heating piece by detaching the containing assembly from the device body, residues on the cavity wall of the containing cavity and the heating piece can be conveniently cleaned when the device body and the containing assembly are detached, residues can be prevented from being attached, and the follow-up use experience of a user can be guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of heat-not-burn, in particular to a heat-not-burn device. BACKGROUND

[0002] The heat-not-burn device has a containing cavity for inserting an aerosol product, and comprises a heating member extending towards the containing cavity. After the aerosol product is inserted into the containing cavity, the heating member can be inserted into the aerosol product or arranged around the aerosol product, and the heating member can heat the aerosol product by direct contact.

[0003] After the aerosol product is completely heated or during replacement of a new aerosol product, the heated aerosol product usually needs to be pulled out of the containing cavity. However, during the pulling-out process, residues are easily attached to the cavity wall of the containing cavity or the heating member, affecting the subsequent use experience of the user. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a heat-not-burn device to solve the technical problem that residues are easily attached to the containing cavity and the heating member, affecting the use experience of the user.

[0005] According to a first aspect, in an embodiment, a heat-not-burn device is provided, comprising:

[0006] A device body having a mounting cavity, the device body comprising a heating member mounted on a cavity bottom wall of the mounting cavity, the heating member extending towards the mounting cavity in a first direction, and the heating member being used for heating an aerosol product;

[0007] A containing assembly located in the mounting cavity, the containing assembly being detachably connected with the device body in the first direction, the containing assembly having a containing cavity for accommodating the aerosol product, and a cavity wall of the containing cavity being capable of abutting against an end portion of the aerosol product in the first direction.

[0008] In an optional embodiment, the heat-not-burn device has an air inlet channel located between the cavity wall of the containing cavity and the cavity wall of the mounting cavity, the cavity wall of the containing cavity is provided with a communication hole located on a side of the aerosol product facing the cavity bottom wall of the mounting cavity in the first direction, and the air inlet channel communicates with the containing cavity through the communication hole.

[0009] In an optional embodiment, the air inlet channel is arranged around the containing cavity, and the heat-not-burn device further has an air inlet structure communicating the air inlet channel with an external space, the air inlet structure being located on a side of the air inlet channel away from the communication hole in the first direction.

[0010] In an alternative embodiment, the accommodation assembly has a protruding portion outside the mounting cavity, the protruding portion has an outer sidewall arranged extending in the first direction, the outer sidewall is arranged spaced apart from the cavity sidewall of the accommodation cavity, the air inlet structure comprises a first air inlet hole on the outer sidewall.

[0011] In an alternative embodiment, the air inlet structure comprises a second air inlet hole on the cavity sidewall of the accommodation cavity.

[0012] In an alternative embodiment, the accommodation assembly comprises an outer cylinder and an inner cylinder, the inner cylinder is connected in the outer cylinder, the accommodation cavity is located in the inner cylinder, the air inlet passage is located between the outer cylinder and the inner cylinder.

[0013] In an alternative embodiment, the inner cylinder and the outer cylinder are connected through a snap structure, the snap structure comprises a snap hook and a snap groove matched with the snap hook, one of the snap hook and the snap groove is located on the inner cylinder, and the other is located on the outer cylinder.

[0014] In an alternative embodiment, the inner cylinder has a cylinder bottom wall at one end in the first direction, the cylinder bottom wall abuts against the aerosol product in the first direction, the communication hole is located on the cylinder bottom wall, the cylinder bottom wall is spaced apart from the cavity bottom wall of the mounting cavity in the first direction to form a communication space, and the air inlet passage communicates with the communication hole through the communication space.

[0015] In an alternative embodiment, the cavity sidewall of the mounting cavity is provided with a first protruding portion towards the accommodation assembly, the accommodation assembly has a second protruding portion protruding towards the cavity sidewall of the mounting cavity, the first protruding portion can abut against the second protruding portion in the first direction to realize the connection of the accommodation assembly and the device body, and the second protruding portion can pass over the first protruding portion under the action of external force in the first direction to realize the separation of the accommodation assembly and the device body.

[0016] In an alternative embodiment, the heat-not-burn device comprises a handle, the handle is rotatably connected at one end of the accommodation assembly away from the cavity bottom wall of the mounting cavity in the first direction, and the rotation axis of the handle extends perpendicularly to the first direction; the device body has a placement groove, and the handle can be accommodated in the placement groove.

[0017] The heating non-combustion device according to the above embodiment comprises a device main body and a containing assembly, the device main body has a mounting cavity, the device main body comprises a heating piece, the heating piece is mounted on the cavity bottom wall of the mounting cavity, the heating piece extends towards the inside of the mounting cavity in the first direction, and the heating piece is used for heating an aerosol product; the containing assembly is located in the mounting cavity, the containing assembly has a containing cavity for containing the aerosol product, the cavity wall of the containing cavity can abut against the end of the aerosol product in the first direction, the containing assembly is detachably connected with the device main body in the first direction, the aerosol product and the heating piece can be separated through the detachable connection, and the cleaning of the residues on the cavity wall of the containing cavity and the heating piece can be conveniently realized when the device main body and the containing assembly are separated, the residues can be avoided from being attached, and the subsequent use experience of the user can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an embodiment of the heating non-combustion device.

[0019] Figure 2 It is a structural schematic diagram of an embodiment of the heating non-combustion device in a state where the device main body and the containing assembly are separated.

[0020] Figure 3 It is a structural schematic diagram of an embodiment of the heating non-combustion device.

[0021] Figure 4 It is a structural schematic diagram of an embodiment of the heating non-combustion device in a state where the device main body and the containing assembly are separated.

[0022] Figure 5 It is a structural schematic diagram of an embodiment of the heating non-combustion device in another perspective.

[0023] In the figure: 1, device main body; 11, outer shell; 12, mounting groove; 13, inner shell; 14, support; 15, mounting cavity; 16, first protruding part; 17, heating piece; 2, containing assembly; 21, protruding part; 22, inner cylinder body; 221, containing cavity; 222, distal end; 223, notch; 224, proximal end; 225, communication hole; 226, first air inlet hole; 227, clamping hook; 23, outer cylinder body; 231, rotating shaft hole; 232, second protruding part; 233, second air inlet hole; 234, clamping groove; 24, air inlet channel; 25, end side wall; 3, handle. DETAILED DESCRIPTION

[0024] The application will be described in further detail below with specific reference to the drawings. Like elements in different embodiments are denoted by like reference numerals. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, it will be apparent to one skilled in the art that some features, which are not necessarily the most important to an adequate design, can be omitted or substituted for others according to the application. In some instances, detailed descriptions of such features can be omitted or not described in the specification for the sake of clarity and conciseness. Such description is not intended to be exhaustive or to limit the application to a single embodiment. Additional embodiments will be apparent to those skilled in the art in view of this disclosure.

[0025] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the steps involved in the operations of each embodiment can be sequentially adjusted or modified in a manner that can be apparent to those skilled in the art. Therefore, the specification and drawings are only intended to clearly describe one embodiment, and do not mean that the composition and / or order is necessary.

[0026] The serial numbers of components in this paper, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any order or technical meaning. The "connection" and "coupling" in this application include direct and indirect connection (coupling) unless otherwise specified.

[0027] The embodiments of the application disclose a heating non-combustion device, which mainly adopts the detachable connection of the accommodating assembly 2 and the device main body 1 to realize the separation of the aerosol product (not shown in the figure) and the heating element 17, can realize the cleaning of the residues on the cavity wall of the accommodating cavity 221 in the accommodating assembly 2 and the heating element 17 in the device main body 1, and can ensure the subsequent use experience of the user.

[0028] The heating non-combustion device of the embodiments of the application, please refer to Figures 1 to 5, including a device body 1 and a containing assembly 2, the device body 1 has a mounting cavity 15, which can be a cylindrical cavity or also a prismatic cavity, the cavity bottom wall and the cavity opening of the mounting cavity 15 are arranged in the first direction, and the cavity side wall of the mounting cavity 15 is arranged to extend in the first direction. The device body 1 includes a heating element 17, which is mounted on the cavity bottom wall of the mounting cavity 15 and extends from the cavity bottom wall of the mounting cavity 15 in the first direction towards the inside of the mounting cavity 15. The heating element 17 can include a needle type heating element capable of piercing into the aerosol product, which can be heated by direct contact with the aerosol product, or the heating element 17 also includes a cylindrical heating element surrounding the aerosol product, which can transfer heat to the aerosol product through intermediate components, such as the cavity wall of the subsequent containing cavity 221 of the containing assembly 2.

[0029] The containing assembly 2 is located in the mounting cavity 15, and the containing assembly 2 has a containing cavity 221 for containing the aerosol product, which is a cylindrical cavity, and the cavity side wall of the containing cavity 221 is arranged to extend in the first direction, and the cavity opening of the containing cavity 221 can be arranged to be spaced apart from the cavity bottom wall of the containing cavity 221 in the first direction, or the containing cavity 221 can also not be provided with a cavity bottom wall. The aerosol product can be inserted into the containing cavity 221 at the cavity opening of the containing cavity 221 in the first direction, and the cavity wall of the containing cavity 221 can abut against the end of the aerosol product in the first direction, such as in an example, the first direction abutting against the aerosol product can be achieved by the cavity bottom wall of the containing cavity 221, so as to limit the position of the aerosol product in the containing cavity 221; in the embodiment in which the containing cavity 221 does not have a cavity bottom wall, a limiting portion can be provided on the cavity side wall of the containing cavity 221 to abut against the aerosol product in the first direction, so as to limit the position of the aerosol product in the containing cavity 221.

[0030] The containing assembly 2 is detachably connected with the device body 1 in the first direction, and the containing assembly 2 can be inserted into the mounting cavity 15 from the cavity opening of the mounting cavity 15 in the first direction and connected with the device body 1, and the containing assembly 2 can also be pulled out from the cavity opening of the mounting cavity 15 in the first direction to separate the containing assembly 2 from the device body 1, and when the containing assembly 2 is separated from the device body 1, the cavity wall of the containing cavity 221 can push the aerosol product to separate the aerosol product from the heating element 17, and for the heating element 17 that pierces into the aerosol product, the aerosol product can be separated from the heating element 17 in the direction of piercing into the heating element 17, so as to reduce the residue of the aerosol product on the heating element 17; and after the containing assembly 2 is completely separated from the device body 1, it is convenient to clean the residue on the cavity wall of the containing cavity 221, the cavity wall of the mounting cavity 15 and the heating element 17, which can avoid the residue of the aerosol product in the heat-not-burn device and help to ensure the subsequent use experience of the user.

[0031] In some embodiments, please refer toFigure 3 and Figure 4 The heating non-combustion device has an air inlet structure and an air inlet channel 24, the air inlet structure communicates the outside space of the heating non-combustion device with the air inlet channel 24, the air inlet channel 24 can be located between the cavity wall of the accommodating cavity 221 and the cavity wall of the mounting cavity 15, a communication hole 225 is arranged on the cavity wall of the accommodating cavity 221, the communication hole 225 is located on the side of the aerosol product facing the cavity bottom wall of the mounting cavity 15 in the first direction, the air inlet channel 24 can be communicated with the accommodating cavity 221 through the communication hole 225, and the outside air can enter the accommodating cavity 221 from the air inlet structure, the air inlet channel 24 and the communication hole 225 in sequence, and enter the aerosol product from the end of the aerosol product.

[0032] Specifically, in an embodiment, the communication hole 225 is located on the cavity bottom wall of the accommodating cavity 221, when the accommodating assembly 2 is connected with the device main body 1, the cavity bottom wall of the accommodating cavity 221 is arranged in a spaced manner with the cavity bottom wall of the mounting cavity 15, the air inlet channel 24 can be located between the cavity bottom wall of the accommodating cavity 221 and the cavity bottom wall of the mounting cavity 15, and the air inlet structure can be arranged on the device main body 1, such as can be arranged in the first direction corresponding to the position of the air inlet channel 24, or can also be arranged on the side of the air inlet channel 24 away from the accommodating cavity 221 in the first direction. Or in an embodiment, the communication hole 225 is located on the cavity side wall of the accommodating cavity 221, the air inlet channel 24 is located between the cavity side wall of the accommodating cavity 221 and the cavity side wall of the mounting cavity 15, and the air inlet structure is arranged on the device main body 1.

[0033] In an embodiment, please continue to refer to Figure 3 and Figure 4 The accommodating cavity 221 and the mounting cavity 15 are both cylindrical cavities, when the accommodating assembly 2 is connected with the device main body 1, the cavity side wall of the accommodating cavity 221 is arranged in a spaced manner with the cavity side wall of the mounting cavity 15, the air inlet channel 24 is located between the cavity side wall of the accommodating cavity 221 and the cavity side wall of the mounting cavity 15, the air inlet channel 24 is arranged around the accommodating cavity 221, the communication hole 225 is located on the cavity bottom wall of the accommodating cavity 221, the air inlet structure is located on the side of the air inlet channel 24 away from the communication hole 225 in the first direction, and the air inlet structure and the communication hole 225 can be arranged at the two ends of the air inlet channel 24 in the first direction, so that the heating non-combustion device can form a top air inlet structure, after the airflow enters the air inlet channel 24 from the top air inlet structure of the heating non-combustion device, the airflow enters the accommodating cavity 221 from the communication hole 225 at the end of the aerosol product, and is discharged along the aerosol product from the mouthpiece of the aerosol product, so that the airflow only flows in the mounting cavity 15, and when the accommodating assembly 2 is separated from the device main body 1, the channel wall through which the airflow flows can be conveniently cleaned to avoid the condensation aerosol residue, which helps to ensure the subsequent use experience of the user.

[0034] In some embodiments, the air inlet structure can be arranged on the accommodating assembly 2 or on the device main body 1. In one embodiment, referring to Figure 2 and Figure 3 , the air inlet structure comprises a first air inlet hole 226 arranged on the accommodating assembly 2, a part of the accommodating assembly 2 in the first direction is arranged in the mounting cavity 15, and another part is arranged outside the mounting cavity 15, the part arranged outside the mounting cavity 15 is the protruding part 21, the protruding part 21 has an outer side wall arranged in the first direction, the outer side wall is arranged around the accommodating cavity 221, and the outer side wall and the cavity wall of the accommodating cavity 221 are arranged in a plane perpendicular to the first direction. The first air inlet hole 226 can be arranged on the outer side wall.

[0035] In some embodiments, referring to Figure 2 and Figure 3 , the direction of the first air inlet hole 226 can be perpendicular to the first direction. Alternatively, in other embodiments, the direction of the first air inlet hole 226 can be arranged obliquely relative to the plane perpendicular to the first direction. The first air inlet hole 226 has an air inlet end and an air outlet end. The air inlet end is located on the side of the air outlet end away from the air inlet channel 24 in the first direction, which can increase the air flow rate entering the air inlet channel 24 through the first air inlet hole 226. Alternatively, the air inlet end is located on the side of the air outlet end facing the air inlet channel 24 in the first direction, which can reduce the air flow rate entering the air inlet channel 24 through the first air inlet hole 226, thereby meeting the needs of different air inlet speeds.

[0036] In another embodiment, the protruding part 21 has an end side wall 25 perpendicular to the first direction, and the first air inlet hole 226 can also be arranged on the end side wall 25. The direction of the first air inlet hole 226 can be parallel to the first direction, or the direction of the first air inlet hole 226 can be arranged obliquely relative to the first direction.

[0037] In some embodiments, referring to Figure 2 and Figure 3 , the air inlet structure can further comprise a second air inlet hole 233, which can be arranged on the cavity wall of the accommodating cavity 221. The second air inlet hole 233 is arranged close to the opening of the accommodating cavity 221 in the first direction. In this way, the external space can be communicated with the air inlet channel 24 through the second air inlet hole 233, thereby increasing the air inlet amount of the air inlet channel 24 and improving the user's satisfaction.

[0038] For the whole containing assembly 2, in some embodiments, the containing assembly 2 comprises an outer cylinder 23 and an inner cylinder 22, both of which are circular cylindrical structures arranged to extend in the first direction, the inner cylinder 22 can be located in the outer cylinder 23, the inner cylinder 22 is connected in the outer cylinder 23, one end of the outer cylinder 23 has a part extending towards the radial inner side thereof, which forms an end side wall 25 of the containing assembly 2, one end of the inner cylinder 22 in the first direction abuts against the end side wall 25 of the outer cylinder 23, and the inner cylinder 22 is connected with the outer cylinder 23.

[0039] In some embodiments, referring to Figure 3 and Figure 4 , the inner space of the inner cylinder 22 is used to accommodate an aerosol product to form a containing cavity 221, and the air inlet channel 24 can be located on the containing assembly 2, both the inner cylinder 22 and the outer cylinder 23 extend into the mounting cavity 15 after the containing assembly 2 is installed in the mounting cavity 15, and the air inlet channel 24 is located between the cylinder wall of the inner cylinder 22 and the cylinder wall of the outer cylinder 23; in other embodiments, the air inlet channel 24 can also be formed by the device main body 1 and the containing assembly 2, only the inner cylinder 22 extends into the mounting cavity 15 after the containing assembly 2 is installed in the mounting cavity 15, and the outer cylinder 23 is located outside the mounting cavity 15, the cavity wall of the mounting cavity 15 and the cylinder wall of the inner cylinder 22 form the channel wall of the air inlet channel 24,

[0040] In some embodiments, referring to Figure 3 and Figure 4 , the outer cylinder 23 can be integrally formed with the inner cylinder 22, or the outer cylinder 23 can also be connected with the inner cylinder 22 through a buckle structure, the buckle structure comprises a clasp 227 and a clamping groove 234 matched with the clasp 227, the clasp 227 can be arranged on the outer cylinder wall of the inner cylinder 22, the cylinder wall of the inner cylinder 22 is provided with an annular connecting plate surrounding the inner cylinder 22, the annular connecting plate is provided with a perforation for connecting the air inlet structure with the air inlet channel 24, the clasp 227 is arranged at the radial outer end of the annular connecting plate, and the clamping groove 234 is arranged on the cylinder wall of the outer cylinder 23, the clamping groove 234 is an annular groove structure, during the process of inserting the inner cylinder 22 from one end in the first direction into the outer cylinder 23, the clasp 227 can be matched with the clamping groove 234 to realize the connection between the inner cylinder 22 and the outer cylinder 23.

[0041] In other embodiments, the clasp 227 can also be arranged on the outer cylinder 23, and the clamping groove 234 is arranged on the inner cylinder 22. Or in other embodiments, the inner cylinder 22 and the outer cylinder 23 can also be connected through threads.

[0042] In some embodiments, referring to Figure 3 and Figure 4, the inner cylinder 22 has a distal end 222 away from the cavity bottom wall of the mounting cavity 15 in the first direction, and the distal end 222 of the inner cylinder 22 abuts against the end side wall 25 of the outer cylinder 23 after the inner cylinder 22 is connected with the outer cylinder 23, and the distal end 222 of the inner cylinder 22 is further provided with a notch 223, which can be surrounded by the end side wall 25 of the outer cylinder 23 to form a second air inlet hole 233, or the inner cylinder 22 is provided with a through hole passing through the cylinder wall of the inner cylinder 22 at a position close to the distal end 222, and the through hole forms the second air inlet hole 233.

[0043] In some embodiments, please refer to Figure 3 and Figure 4 , the inner cylinder 22 has a proximal end 224 close to the cavity bottom wall of the mounting cavity 15 in the first direction, and the inner cylinder 22 is provided with a cylinder bottom wall at the proximal end 224, the cylinder bottom wall abuts against the aerosol article in the first direction to form the cavity bottom wall of the accommodation cavity 221, and the through hole 225 and the through hole for the heating element 17 to pass through to extend into the accommodation cavity 221 are located on the cylinder bottom wall, and the cylinder bottom wall is further spaced from the cavity bottom wall of the mounting cavity 15 in the first direction to form a communication space between the inner cylinder 22 and the cavity bottom wall of the mounting cavity 15, and the air inlet channel 24 can communicate with the communication hole 225 through the communication space.

[0044] In another embodiment, the proximal end 224 of the inner cylinder 22 is open, and the cylinder wall of the inner cylinder 22 is provided with a limiting part protruding into the accommodation cavity 221, which can abut against the aerosol article in the first direction to determine the position of the aerosol article in the accommodation cavity 221, and after the accommodation assembly 2 is connected with the device main body 1, the proximal end 224 of the inner cylinder 22 can be in contact with the cavity bottom wall of the mounting cavity 15, and the cylinder wall of the inner cylinder 22 is provided with a through hole at a position close to the proximal end 224, which passes through the inner cylinder 22 to form a communication hole 225, and the air inlet channel 24 can communicate with the accommodation cavity 221 through the communication hole 225.

[0045] In some embodiments, when the accommodation assembly 2 is connected with the device main body 1, the outer cylinder 23 in the accommodation assembly 2 can be detachably connected with the cavity wall of the mounting cavity 15 through a threaded structure, or can also be detachably connected through a buckle structure, or can also be detachably connected through an interference fit.

[0046] In an embodiment, please refer to Figure 3 and Figure 4, the cavity side wall of the installation cavity 15 is provided with a first protrusion 16 facing into the installation cavity 15, the accommodation assembly 2 has a second protrusion 232 protruding away from the accommodation cavity 221, and the second protrusion 232 can be arranged on the outer side wall of the outer cylinder 23. The first protrusion 16 can abut the second protrusion 232 in the first direction to achieve the connection of the accommodation assembly 2 and the device main body 1, and the second protrusion 232 can also pass the first protrusion 16 under the action of external force in the first direction to achieve the separation of the accommodation assembly 2 and the device main body 1.

[0047] The first protrusion 16 and the second protrusion 232 can both be annular protrusions arranged around the accommodation cavity 221, or can also be protruding points or arc-shaped protrusions. When the device main body 1 and the accommodation assembly 2 are in the connected state, the second protrusion 232 is located on the side of the first protrusion 16 facing the bottom wall of the installation cavity 15 in the first direction, and the first protrusion 16 abuts the second protrusion 232 in the first direction to limit the accommodation assembly 2 from being pulled out of the installation cavity 15; the accommodation assembly 2 can make the second protrusion 232 pass the first protrusion 16 in the first direction under the action of external force in the first direction, so that the accommodation assembly 2 is pulled out of the installation cavity 15, and the device main body 1 and the accommodation assembly 2 are separated.

[0048] When the device main body 1 and the accommodation assembly 2 are in the connected state, the first protrusion 16 and the second protrusion 232 interfere with each other in a plane perpendicular to the first direction, and the interference amount is 0.05-0.2mm. The interference amount can be increased to increase the pulling force for separating the accommodation assembly 2 and the device main body 1, or the interference amount can be reduced to reduce the pulling force for separating the accommodation assembly 2 and the device main body 1.

[0049] In some embodiments, in order to provide a force application grip position for the user during the separation of the accommodation assembly 2 and the device main body 1, please refer to Figure 1 , Figure 2 and Figure 5 , the heating non-combustion device is provided with a handle 3, the handle 3 is generally in a U-shaped structure, the handle 3 is rotatably connected to the accommodation assembly 2 at the end portion of the U-shaped opening, the handle 3 is rotatably connected to the accommodation assembly 2 at the end portion away from the bottom wall of the installation cavity 15 in the first direction, the rotation axis of the handle 3 extends perpendicular to the first direction, a rotation shaft hole 231 can be arranged on the outer cylinder 23 of the protruding portion 21 of the accommodation assembly 2, the rotation shaft hole 231 is arranged in a circumferential direction of the outer cylinder 23 and is staggered with the first air inlet hole 226, and the two end portions of the U-shaped opening of the handle 3 can be inserted into the rotation shaft hole 231 to achieve the rotational connection of the handle 3 and the accommodation assembly 2. The user can rotate the handle 3 to the side of the accommodation cavity 221 away from the bottom wall of the installation cavity 15, and apply a pulling force to the accommodation assembly 2 in the first direction by holding the handle 3, so as to separate the accommodation assembly 2 and the device main body 1.

[0050] In order to facilitate the use of the heating non-combustion device, the device body 1 is also provided with a mounting groove 12, the device body 1 comprises an outer shell 11, an inner shell 13 and a bracket 14, the inner shell 13 and the bracket 14 are fixedly installed in the outer shell 11, a mounting cavity 15 is arranged on the inner shell 13, or the mounting cavity 15 is formed by sealingly cooperating the inner shell 13 and the bracket 14, a heating element 17 is fixedly installed on the bracket 14, and an opening is arranged on the outer shell 11 at a position corresponding to a cavity opening of the mounting cavity 15, so that the containing assembly 2 can be installed in the mounting cavity 15 from the opening. The mounting groove 12 is arranged on the outer shell 11, and the structure of the mounting groove 12 is matched with the shape of the handle 3, so that the handle 3 can be accommodated in the mounting groove 12 in the process of rotation, and the installation of the aerosol product in the containing cavity 221 is not affected by the handle 3.

[0051] Of course, in other embodiments, the handle 3 can also not be arranged, and the protruding part 21 of the containing assembly 2 can be held to drive the containing assembly 2 to be taken out of the mounting cavity 15.

[0052] The above application of specific examples is used to illustrate the utility model, which is only used to help understand the utility model, and does not limit the utility model. According to the idea of the utility model, those skilled in the art of the utility model can make some simple deductions, deformation or replacement.

Claims

1. A heat-not-burn device, characterized in that, The device comprises: a device body having a mounting cavity, the device body comprising a heating element mounted on a cavity bottom wall of the mounting cavity, the heating element extending towards the mounting cavity in a first direction, the heating element being configured to heat an aerosol article; a containing assembly located in the mounting cavity, the containing assembly being detachably connected with the device body in the first direction, the containing assembly having a containing cavity configured to contain the aerosol article, a cavity wall of the containing cavity being capable of abutting against an end of the aerosol article in the first direction.

2. The heat-not-burn device of claim 1, wherein The heating-not-burning device has an air inlet channel located between the cavity wall of the containing cavity and the cavity wall of the mounting cavity, the cavity wall of the containing cavity being provided with a communication hole located on a side of the aerosol article facing the cavity bottom wall of the mounting cavity in the first direction, the air inlet channel being in communication with the containing cavity through the communication hole.

3. The heat-not-burn device of claim 2, wherein, The air inlet channel surrounds the containing cavity, and the heating-not-burning device further has an air inlet structure communicating the air inlet channel with an external space, the air inlet structure being located on a side of the air inlet channel away from the communication hole in the first direction.

4. The heat-not-burn device of claim 3, wherein The containing assembly has a protruding portion located outside the mounting cavity, the protruding portion having an outer side wall extending in the first direction, the outer side wall being arranged spaced apart from a cavity side wall of the containing cavity, and the air inlet structure comprises a first air inlet hole located on the outer side wall.

5. The heat-not-burn device of claim 3, wherein The air inlet structure comprises a second air inlet hole located on the cavity side wall of the containing cavity.

6. The heat-not-burn device of claim 3, wherein, The containing assembly comprises an outer cylinder body and an inner cylinder body, the inner cylinder body being connected in the outer cylinder body, the containing cavity being located in the inner cylinder body, and the air inlet channel being located between the outer cylinder body and the inner cylinder body.

7. The heat-not-burn device of claim 6, wherein The inner cylinder body and the outer cylinder body are connected through a snap structure, the snap structure comprising a snap hook and a snap groove matched with the snap hook, one of the snap hook and the snap groove being located on the inner cylinder body, and the other being located on the outer cylinder body.

8. The heat-not-burn device of claim 6, wherein, The inner cylinder body has a cylinder bottom wall located at one end in the first direction, the cylinder bottom wall abutting against the aerosol article in the first direction, the communication hole being located on the cylinder bottom wall, the cylinder bottom wall being spaced apart from the cavity bottom wall of the mounting cavity in the first direction to form a communication space, and the air inlet channel being in communication with the communication hole through the communication space.

9. A heat-not-burn device according to any one of claims 1 to 8, wherein, A first protruding portion towards the containing assembly is provided on a cavity side wall of the mounting cavity, and the containing assembly has a second protruding portion protruding towards the cavity side wall of the mounting cavity, the first protruding portion being capable of abutting against the second protruding portion in the first direction to realize the connection of the containing assembly with the device body, and the second protruding portion being capable of passing over the first protruding portion under the action of an external force in the first direction to realize the separation of the containing assembly from the device body.

10. A heat-not-burn device according to any one of claims 1 to 8, wherein The heating non-combustion device comprises a handle, which is rotatably connected at one end of the accommodation assembly away from the cavity bottom wall of the mounting cavity in the first direction, and the rotation axis of the handle extends perpendicularly to the first direction; the device main body has a placement slot, and the handle can be accommodated in the placement slot.

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