An aerosol generating device and its main unit

Abstract

This application provides an aerosol generating device and its main unit. The main unit includes: a main body with a receiving cavity for inserting the atomizer of the aerosol generating device; a main electrode assembly including a first main electrode, a second main electrode, a third main electrode, and a main electrode support, wherein the first main electrode, the second main electrode, and the third main electrode are respectively mounted on the main electrode support, and the main electrode support is movably connected to the main body, such that when the main electrode support moves to multiple positions relative to the main body, the first main electrode is conductive to the atomizer, and one of the second and third main electrodes is conductive to the atomizer; or the first, second, and third main electrodes are each conductive to the atomizer; thereby making the atomization resistance of the atomizer different at different positions, increasing the usage modes of the atomizer, improving safety and service life.

Description

Technical Field

[0001] This application relates to the field of aerosol generating device technology, specifically to an aerosol generating device and its main unit. Background Technology

[0002] The aerosol generating device supplies power to the atomizer via the main unit, thereby heating the aerosol matrix and generating aerosol.

[0003] In existing technologies, atomizers can generally only operate at one output power, which means that the atomizer can only produce the same amount of aerosol, resulting in a relatively limited mode. Summary of the Invention

[0004] This application mainly provides an aerosol generating device and its main unit, which increases the usage modes of the atomizer, avoids the risk of damage to the atomizer and main unit due to unstable output voltage of the main unit, and improves safety and service life.

[0005] To solve the above-mentioned technical problems, one technical solution adopted in this application is: providing a main unit for an aerosol generating device, the main unit comprising: a main unit body having a receiving cavity for inserting an atomizer of the aerosol generating device; a main unit electrode assembly including a first main unit electrode, a second main unit electrode, a third main unit electrode, and a main unit electrode support, the first main unit electrode, the second main unit electrode, and the third main unit electrode being respectively mounted on the main unit electrode support, the main unit electrode support being movably connected to the main unit body, such that when the main unit electrode support moves to multiple positions relative to the main unit body; the first main unit electrode is conductive to the atomizer, and one of the second main unit electrode and the third main unit electrode is conductive to the atomizer; or the first main unit electrode, the second main unit electrode, and the third main unit electrode are each conductive to the atomizer; thereby making the atomization resistance of the atomizer different at different positions.

[0006] In one specific embodiment, the host electrode support includes a support body and an adjustment body. The support body is movably disposed within the accommodating cavity. The first host electrode, the second host electrode, and the third host electrode are respectively mounted on the support body. The adjustment body is connected to the support body and exposed outside the host body.

[0007] In one specific embodiment, the adjustment body is slidably connected to the host body, such that the support body moves relative to the host body in the opening direction of the accommodating cavity.

[0008] In one specific embodiment, the host body is provided with a plurality of first positioning parts, and the host electrode bracket is provided with a second positioning part, the second positioning part being configured to cooperate with a plurality of first positioning parts at a plurality of the positions respectively.

[0009] In one specific embodiment, one of the first positioning part and the second positioning part is a slot, and the other of the first positioning part and the second positioning part is a protrusion, and the slot is used to engage with the protrusion.

[0010] In one specific embodiment, one of the first positioning part and the second positioning part is a magnetic positioning part.

[0011] In one specific embodiment, the second host electrode and the third host electrode are installed at different heights in the opening direction of the accommodating cavity.

[0012] In one specific embodiment, the installation height of the second host electrode is greater than that of the third host electrode, and the first host electrode and the second host electrode are telescopically configurable relative to the host electrode bracket.

[0013] In one specific embodiment, the host electrode bracket is provided with a mounting groove, the first host electrode and the second host electrode are disposed in the mounting groove, the mounting groove is provided with a first elastic member and a second elastic member, the first elastic member abuts against the host electrode bracket and the first host electrode respectively, and the second elastic member abuts against the host electrode bracket and the second host electrode respectively.

[0014] To solve the above-mentioned technical problems, another technical solution adopted in this application is: to provide an aerosol generating device, the aerosol generating device including the above-mentioned main unit and atomizer, the atomizer being inserted into the accommodating cavity.

[0015] The beneficial effects of this application are as follows: Unlike existing technologies, the main unit for an aerosol generating device provided in this application includes: a main unit body with a receiving cavity for inserting an atomizer of the aerosol generating device; a main unit electrode assembly including a first main unit electrode, a second main unit electrode, a third main unit electrode, and a main unit electrode support, wherein the first main unit electrode, the second main unit electrode, and the third main unit electrode are respectively mounted on the main unit electrode support, and the main unit electrode support is movably connected to the main unit body, allowing the main unit electrode support to move to multiple positions relative to the main unit body; the first main unit electrode is electrically conductive to the atomizer, and one of the second main unit electrode and the third main unit electrode... One electrode is conductive to the atomizer; or the first, second, and third main unit electrodes are each conductive to the atomizer; thus, the atomization resistance of the atomizer varies at different locations. This allows the atomizer to operate at different output powers while the main unit operates at the same output voltage, resulting in different atomization amounts of aerosol from the aerosol matrix. This increases the atomizer's usage modes. Furthermore, since the output voltage of the main unit does not need to be adjusted, the atomization amount of the aerosol matrix can be adjusted, allowing the main unit to operate with a stable output voltage. This avoids the risk of damage to the atomizer and main unit due to unstable output voltage, improving safety and lifespan. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional assembly structure schematic diagram of an embodiment of the aerosol generating device provided in this application;

[0018] Figure 2 yes Figure 1 3D structural diagram of the atomizer;

[0019] Figure 3 yes Figure 2 Schematic diagram of the cross-section of the atomizer;

[0020] Figure 4 yes Figure 3 A schematic diagram of the structure of one embodiment of the heating element;

[0021] Figure 5 yes Figure 3 A schematic diagram of another embodiment of the heating element;

[0022] Figure 6 yes Figure 1 A cross-sectional schematic diagram of the host implementation method;

[0023] Figure 7 yes Figure 6 A schematic cross-sectional view of the middle shell;

[0024] Figure 8 yes Figure 6 A schematic diagram of the electrode support of the main unit in the first position;

[0025] Figure 9 yes Figure 8 An enlarged schematic diagram of section M in the middle;

[0026] Figure 10 yes Figure 6 A schematic diagram of the main unit electrode support in the second position. Detailed Implementation

[0027] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0028] The terms "first," "second," and "third" in this application are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movements between components in a specific orientation (as shown in the figures). If the specific orientation changes, the directional indications also change accordingly. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. A process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0029] In this document, the term "implementation" means that a specific feature, structure, or characteristic described in connection with an implementation may be included in at least one implementation of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same implementation, nor is it a separate or alternative implementation mutually exclusive with other implementations. It will be explicitly and implicitly understood by those skilled in the art that the implementations described herein can be combined with other implementations.

[0030] Please see Figure 1 , Figure 1 This is a three-dimensional assembly structure diagram of an embodiment of the aerosol generating device 1 provided in this application. The aerosol generating device 1 in this embodiment includes an atomizer 10 and a main unit 20.

[0031] Please refer to the following: Figure 2 and Figure 3 , Figure 2 yes Figure 1 A three-dimensional structural diagram of the atomizer 10. Figure 3 yes Figure 2 A cross-sectional schematic diagram of the atomizer. In this embodiment, the atomizer 10 includes a liquid storage chamber 11, an atomizing core 12, and an atomizing electrode assembly 13.

[0032] The liquid storage chamber 11 is used to store the aerosol matrix.

[0033] Specifically, the liquid storage chamber 11 includes a suction nozzle 111 and a chamber body 112. The suction nozzle 111 is provided with an air outlet 101. The chamber body 112 is used to store the aerosol matrix and is connected to the suction nozzle 111 on the side of the suction nozzle 111 away from the air outlet 101.

[0034] Furthermore, the liquid storage tank 11 is also provided with an atomizing air inlet 102, through which external air can enter the liquid storage tank 11. In this embodiment, the atomizing air inlet 102 is provided on the tank body 112.

[0035] Optionally, the liquid storage tank 11 is also provided with an adsorption element 113. In this embodiment, the adsorption element 113 is located on the side of the tank body 112 away from the air outlet 101. In practical applications, the adsorption element 113 can be a magnetic adsorption element, such as metal or a magnet.

[0036] Optionally, the liquid storage tank 11 also has an injection port (not shown in the figure), through which an aerosol matrix can be injected into the liquid storage tank 11. In this embodiment, the tank body 112 is provided with the injection port.

[0037] In this embodiment, the atomizer 10 also includes a liquid injection plug 14, which is connected to the liquid storage chamber 11 to open or close the liquid injection port. That is, when it is necessary to inject aerosol matrix into the liquid storage chamber 11, the liquid injection plug 14 opens the liquid injection port, and after the injection is completed, the liquid injection plug 14 closes the liquid injection port, so that the atomizer 10 in this embodiment can be reused multiple times. Of course, in other embodiments, the liquid injection port and the liquid injection plug 14 may not be provided. In this case, the atomizer 10 is a disposable atomizer.

[0038] Please refer to the following: Figure 3 and Figure 4 , Figure 4 yes Figure 3 A schematic diagram of one embodiment of the heating element 122 shows that the atomizing core 12 is disposed in the liquid storage chamber 11 and is used to absorb and heat the aerosol matrix to generate aerosol.

[0039] Specifically, the atomizing core 12 is installed inside the chamber 112. After the atomizing core 12 absorbs and heats the aerosol matrix, the generated aerosol is discharged from the air outlet 101 through the external air entering from the atomizing air inlet 102.

[0040] The atomizing core 12 includes a liquid absorption element 121 and a heating element 122. The liquid absorption element 121 is used to absorb aerosol to generate a matrix. The heating element 122 includes at least three pins 122a and at least two heating elements 122b. The at least three pins 122a are arranged sequentially at intervals. Each of the at least two heating elements 122b is connected to two adjacent pins 122a and is used to heat the aerosol matrix.

[0041] Among them, at least three pins 122a include a first pin 1221, a second pin 1222 and a third pin 1223, and at least two heating elements 122b include a first heating element 1224 and a second heating element 1225.

[0042] Please refer to the following: Figure 4 and Figure 5 , Figure 5 yes Figure 3 A schematic diagram of another embodiment of the heating element 122.

[0043] Optionally, in such Figure 4 In one embodiment shown, the first pin 1221, the second pin 1222 and the third pin 1223 are arranged sequentially at intervals, the first heating element 1224 is connected to the first pin 1221 and the second pin 1222 respectively, and the second heating element 1225 is connected to the second pin 1222 and the third pin 1223 respectively.

[0044] Optionally, in such Figure 5In another embodiment shown, the first pin 1221 is disposed between the second pin 1222 and the third pin 1223, then the first heating element 1224 is connected to the second pin 1222 and the first pin 1221 respectively, and the second heating element 1225 is connected to the first pin 1221 and the third pin 1223 respectively.

[0045] Optionally, the spacing between two different pins 122a can be the same or different, and the materials used to fabricate the heating element 122b between two different pins 122a can be the same or different.

[0046] For example, with Figure 5 For example, when the distance L1 between the second pin 1222 and the first pin 1221 is the same as the distance L2 between the first pin 1221 and the third pin 1223, and the first heating element 1224 and the second heating element 1225 are made of the same material, then the resistance values ​​of the first heating element 1224 and the second heating element 1225 can be made the same. When the materials used to manufacture the heating element 1225 are different, the resistance values ​​of the first heating element 1224 and the second heating element 1225 can be different. When the distance L1 between the second pin 1222 and the first pin 1221 is different from the distance L2 between the first pin 1221 and the third pin 1223, and the materials used to manufacture the first heating element 1224 and the second heating element 1225 are the same, the resistance values ​​of the first heating element 1224 and the second heating element 1225 can also be different. The specific method can be set according to actual needs and is not limited in this regard.

[0047] It is understood that although this embodiment uses three pins 122a and two heating elements 22b as an example for explanation, other embodiments may use other numbers of pins and heating elements, such as four pins 122a and three heating elements 122b, which is also within the scope of this embodiment.

[0048] Optionally, the atomizing core 12 in this embodiment also includes an atomizing tube 123, which is disposed in the liquid storage chamber 11 and has a liquid inlet 103. The liquid suction element 121 is disposed in the atomizing tube 123 and absorbs the aerosol matrix through the liquid inlet 103.

[0049] Further reading Figure 2The atomizing electrode assembly 13 includes a first atomizing electrode 131, a second atomizing electrode 132, and a third atomizing electrode 133. The first atomizing electrode 131, the second atomizing electrode 132, and the third atomizing electrode 133 are mounted on the liquid storage chamber 11 and are electrically connected to the atomizing core 12 respectively. In this embodiment, the first atomizing electrode 131, the second atomizing electrode 132, and the third atomizing electrode 133 are disposed on the side of the liquid storage chamber 11 away from the air outlet 101. The first atomizing electrode 131 is electrically connected to the first pin 1221, the second atomizing electrode 132 is electrically connected to the first pin 1222, and the third atomizing electrode 133 is electrically connected to the third pin 1223.

[0050] Please refer to the following: Figure 6 and Figure 7 , Figure 6 yes Figure 1 A cross-sectional schematic diagram of the implementation method of the host computer 20. Figure 7 yes Figure 6 A cross-sectional schematic diagram of the inner casing 2111. In this embodiment, the host 20 includes the host body 21 and the host electrode assembly 22.

[0051] The host body 21 has a receiving cavity 201. Specifically, the host body 21 includes a housing assembly 211 and a power supply 212. The housing assembly 211 has a receiving cavity 201.

[0052] Specifically, in this embodiment, the housing assembly 211 includes a housing 2111 and a power support 2112. The housing 2111 forms an installation space 202, and the power support 2112 is disposed in the installation space 202 to form the aforementioned accommodating cavity 201. The power support 2112 is provided with a power compartment (not shown in the figure), and the power supply 212 is disposed in the power compartment.

[0053] Further reading Figure 6 and Figure 7 The host electrode assembly 22 includes a first host electrode 221, a second host electrode 222, a third host electrode 223, and a host electrode bracket 224. The first host electrode 221, the second host electrode 222, and the third host electrode 223 are respectively mounted on the host electrode bracket 224. In this embodiment, the first host electrode 221, the second host electrode 222, and the third host electrode 223 are electrically connected to the power supply 212.

[0054] Furthermore, the main electrode bracket 224 is movably connected to the main body 21, so that when the main electrode bracket 224 moves to multiple positions relative to the main body 21, the first main electrode 221 is conductive to the atomizer 10, and one of the second main electrode 222 and the third main electrode 223 is conductive to the atomizer 10, or the first main electrode 221, the second main electrode 222, and the third main electrode 223 are each conductive to the atomizer 10. This results in different atomization resistances of the atomizer 10 at different positions, allowing the atomizer 10 to operate with different output powers while the main body 21 operates at the same output voltage. This results in different atomization amounts of aerosol from the aerosol matrix, increasing the usage modes of the atomizer 10. At the same time, since the output voltage of the main body 21 does not need to be adjusted, the atomization amount of the aerosol matrix can also be adjusted, allowing the main body 21 to operate with a stable output voltage. This avoids the risk of damage to the atomizer 10 and the main body 20 due to unstable output voltage of the main body 21, improving safety and service life.

[0055] The main electrode bracket 224 includes a bracket body 2241 and an adjustment body 2242. The bracket body 2241 is movably disposed in the accommodating cavity 201. The first main electrode 221, the second main electrode 222, and the third main electrode 223 are respectively mounted on the bracket body 2241. The adjustment body 2242 is connected to the bracket body 2241 and exposed to the main body 21, so that when the user uses it, the bracket body 2241 can be moved relative to the main body 21 by adjusting the body 2242, thereby achieving different atomization resistances of the atomizer 10 at different positions and improving the convenience of use for the user.

[0056] Optionally, the adjustable body 2242 is slidably connected to the main body 2241, so that the bracket body 2241 is in the opening direction of the receiving cavity 201, that is, as Figure 6 As shown, A moves upward relative to the host body.

[0057] Furthermore, the second host electrode 222 and the third host electrode 223 are installed at different heights in the opening direction A of the accommodating cavity 201.

[0058] In this embodiment, the installation height of the second host electrode 222 is greater than that of the third host electrode 223. The first host electrode 221 and the second host electrode 222 are telescopically configurable relative to the host electrode bracket 224.

[0059] Please refer to the following: Figure 4 , Figure 8 , Figure 9 and Figure 10 , Figure 8 yes Figure 6A schematic diagram of the main unit electrode support 224 in the first position. Figure 9 yes Figure 8 An enlarged schematic diagram of section M in the middle. Figure 10 yes Figure 6 The diagram shows the electrode holder 224 of the main unit in the second position. The atomizer 10 is inserted into the receiving cavity 201. When the adjusting body 2242 slides relative to the holder body 2241, it drives the holder body 2241 to move to the position shown. Figure 8 In the first position shown, the first main electrode 221 is in contact with the first atomizing electrode 131 and is conductive, and the second main electrode 222 is in contact with the second atomizing electrode 132 and is conductive. At this time, because the installation height of the third main electrode 223 in the opening direction is less than the installation height of the second main electrode 222, the third main electrode 223 cannot contact the second atomizing electrode 133 and is non-conductive. Therefore, in the first position, the atomization resistance of the atomizer 10 is the resistance of the first heating element 1224. When the adjusting body 2242 slides relative to the support body 2241, it drives the support body 2241 to move to the position shown. Figure 10 In the second position shown, the first main electrode 221 is in contact with the first atomizing electrode 131 and is in a conductive state, the second main electrode 222 is in contact with the second atomizing electrode 132 and is in a conductive state, and the third main electrode 223 is in contact with the second atomizing electrode 133 and is in a conductive state. In the second position, the atomization resistance of the atomizer 10 is the parallel total resistance of the first heating element 1224 and the second heating element 1225. This parallel total resistance is different from the resistance of the first heating element 1224, so that the atomization resistance of the atomizer 10 is different in different positions.

[0060] Furthermore, the main body 21 is provided with a mounting groove 204, and the first main electrode 221 and the second main electrode 222 are disposed in the mounting groove 204. The mounting groove 204 is provided with a first elastic member 23 and a second elastic member 24. The first elastic member 23 abuts against the main body 21 and the first main electrode 221 respectively, and the second elastic member 24 abuts against the main body 221 and the second main electrode 222 respectively. When the main electrode bracket 224 moves from... Figure 8 The first position shown is active as follows Figure 10 In the second position shown, the first host electrode 221 compresses the first elastic element 23, and the second host electrode 222 compresses the second elastic element 24. When the host electrode support 224 moves from... Figure 10 The second position shown is active as follows Figure 8 In the first position shown, the first host electrode 221 is reset under the elastic force of the first elastic member 23, and the second host electrode 222 is reset under the elastic force of the second elastic member 24.

[0061] It is understood that the above description takes the sliding connection between the host electrode bracket 224 and the host body 21 as an example. In other embodiments, the host electrode bracket 224 and the host body 21 may also be connected in other ways, such as a rotating connection.

[0062] Furthermore, the main body 21 is provided with a plurality of first positioning parts (not shown in the figure), and the main body electrode bracket 224 is provided with a second positioning part (not shown in the figure). The second positioning part is used to cooperate with the plurality of first positioning parts at multiple positions respectively, so that the main body electrode bracket 224 is relatively fixed relative to the main body 21 at each position through the cooperation of the first positioning part and the second positioning part.

[0063] Optionally, in one embodiment, one of the first positioning part and the second positioning part is a slot, and the other of the first positioning part and the second positioning part is a protrusion. The slot is used to engage with the protrusion, so that the host electrode bracket 224 is engaged with the host body 21.

[0064] Alternatively, in another embodiment, one of the first positioning part and the second positioning part is a magnetic positioning part. For example, the first positioning part is a magnetic positioning part, and the second positioning part is metal. The first positioning part adsorbs the second positioning part.

[0065] Unlike existing technologies, the main unit for an aerosol generating device provided in this application includes: a main unit body with a receiving cavity for inserting an atomizer of the aerosol generating device; a main unit electrode assembly including a first main unit electrode, a second main unit electrode, a third main unit electrode, and a main unit electrode support, wherein the first main unit electrode, the second main unit electrode, and the third main unit electrode are respectively mounted on the main unit electrode support, and the main unit electrode support is movably connected to the main unit body, such that the main unit electrode support can move to multiple positions relative to the main unit body; the first main unit electrode is conductive to the atomizer, and one of the second main unit electrode and the third main unit electrode is conductive to the atomizer. The atomizer is in a conductive state; or the first main electrode, the second main electrode, and the third main electrode are respectively in a conductive state with the atomizer; thereby, the atomization resistance of the atomizer is different at different positions, and thus the atomizer can operate with different output powers when the main unit operates at the same output voltage, so that the aerosol matrix produces aerosol with different atomization amounts, increasing the atomizer's usage modes. At the same time, since it is not necessary to adjust the output voltage of the main unit, the atomization amount of the aerosol matrix can also be adjusted, so that the main unit can operate with a stable output voltage, avoiding the risk of damage to the atomizer and main unit due to unstable output voltage of the main unit, improving safety and service life.

[0066] The above description is only a partial embodiment of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. A main unit for an aerosol generating device, characterized in that, The host includes: The main body has a receiving cavity for inserting the atomizer of the aerosol generating device; The host electrode assembly includes a first host electrode, a second host electrode, a third host electrode, and a host electrode bracket. The first host electrode, the second host electrode, and the third host electrode are respectively mounted on the host electrode bracket. The host electrode bracket is movably connected to the host body, so that the host electrode bracket can move to multiple positions relative to the host body. The first main electrode is electrically conductive with the atomizer, and one of the second and third main electrodes is electrically conductive with the atomizer; or The first main electrode, the second main electrode, and the third main electrode are all in a conductive state with the atomizer; This results in different atomization resistances of the atomizer at different locations. The host electrode support includes a support body and an adjustment body. The support body is movably disposed in the accommodating cavity. The first host electrode, the second host electrode, and the third host electrode are respectively mounted on the support body. The adjustment body is connected to the support body and exposed outside the host body. The adjustment body is slidably connected to the main body so that the support body can move relative to the main body in the opening direction of the accommodating cavity; The second host electrode and the third host electrode are installed at different heights in the opening direction of the accommodating cavity; The host body includes a housing assembly and a power supply. The housing assembly forms the accommodating cavity. The first host electrode, the second host electrode, and the third host electrode are respectively electrically connected to the power supply.

2. The host computer according to claim 1, characterized in that, The main body is provided with a plurality of first positioning parts, and the main body electrode bracket is provided with a second positioning part. The second positioning part is used to cooperate with the plurality of first positioning parts at the plurality of positions respectively.

3. The host computer according to claim 2, characterized in that, One of the first positioning part and the second positioning part is a slot, and the other of the first positioning part and the second positioning part is a protrusion. The slot is used to engage with the protrusion.

4. The host computer according to claim 2, characterized in that, One of the first positioning part and the second positioning part is a magnetic positioning part.

5. The host computer according to claim 1, characterized in that, The installation height of the second host electrode is greater than that of the third host electrode, and the first host electrode and the second host electrode are telescopically configurable relative to the host electrode bracket.

6. The host computer according to claim 5, characterized in that, The host electrode bracket is provided with a mounting groove, and the first host electrode and the second host electrode are disposed in the mounting groove. A first elastic element and a second elastic element are provided in the mounting groove. The first elastic element abuts against the host electrode bracket and the first host electrode, respectively, and the second elastic element… They respectively abut against the main electrode bracket and the second main electrode.

7. An aerosol generating device, characterized in that, The aerosol generating device includes a main unit and an atomizer as described in any one of claims 1 to 6, wherein the atomizer is inserted into the receiving cavity.

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