Atomization device

Abstract

The utility model relates to the technical field of atomization, in particular to an atomization device which comprises an auxiliary atomization bin, a main atomization bin, a first heating assembly and a second heating assembly, the main atomization bin is connected with the auxiliary atomization bin in an inserted mode, the first heating assembly is arranged in the main atomization bin and used for heating and atomizing a main atomization substrate, and the second heating assembly is arranged in the main atomization bin and used for heating and atomizing the main atomization substrate. The second heating assembly is arranged in the auxiliary atomization bin, and the second heating assembly is used for heating and atomizing the auxiliary atomization matrix; the atomization device further comprises an atomization pipe, the atomization pipe extends in the distribution direction of the main atomization bin and the auxiliary atomization bin and is arranged in the main atomization bin and the auxiliary atomization bin in a penetrating mode, and the first heating assembly and the second heating assembly are sequentially arranged in the axial direction of the atomization pipe and arranged in the atomization pipe. Due to the fact that the auxiliary atomizing bin and the main atomizing bin are connected in an inserted mode, the auxiliary atomizing bin and the main atomizing bin can be conveniently connected into a whole and can be conveniently assembled with other structures, the assembling procedure is simplified, and the assembling efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and more particularly to an atomization device. Background Technology

[0002] The atomizing device atomizes a matrix into an aerosol through heating without combustion. The device contains a liquid storage structure for the atomizing matrix and a heating structure. The liquid storage structure supplies the atomizing matrix to the heating structure, which, when energized, heats the atomizing matrix supplied by the liquid storage structure. However, existing liquid storage structures offer limited flavor options, failing to meet users' desire for diverse flavors and thus impacting the user experience. Utility Model Content

[0003] This application provides an atomizing device that can meet users' needs for multiple flavors and enhance their user experience.

[0004] This application provides an atomizing device, including an auxiliary atomizing chamber, a main atomizing chamber, a first heating component, and a second heating component. The auxiliary atomizing chamber stores an auxiliary atomizing matrix. The main atomizing chamber is inserted into the auxiliary atomizing chamber and stores a main atomizing matrix. The first heating component is disposed within the main atomizing chamber and is used to heat and atomize the main atomizing matrix. The second heating component is disposed within the auxiliary atomizing chamber and is used to heat and atomize the auxiliary atomizing matrix. The atomizing device also includes an atomizing tube that extends along the arrangement direction of the main atomizing chamber and the auxiliary atomizing chamber and penetrates through both chambers. The first heating component and the second heating component are sequentially arranged along the axial direction of the atomizing tube and are disposed inside the tube.

[0005] In some optional embodiments, the auxiliary atomizing chamber is provided with a slot, and the main atomizing chamber is detachably inserted into the slot; the slot is an annular slot arranged around the center of the auxiliary atomizing chamber.

[0006] In some optional embodiments, the atomizing tube is provided with a lead wire notch, the first heating component has a first lead wire, the second heating component has a second lead wire, and both the first lead wire and the second lead wire are led out through the lead wire notch to the outside of the atomizing tube and out from the auxiliary atomizing chamber.

[0007] In some optional embodiments, the auxiliary atomizing chamber is provided with an auxiliary liquid storage component, and the portion of the atomizing tube with the lead wire notch passes through the auxiliary liquid storage component. The second heating component communicates with the auxiliary liquid storage component through the lead wire notch. Along the axial direction of the atomizing tube, the extension length of the lead wire notch is greater than the extension length of the auxiliary liquid storage component, so that at least a portion of the structure of the lead wire notch is exposed in the auxiliary liquid storage component to balance the air pressure in the auxiliary atomizing chamber.

[0008] In some optional embodiments, the auxiliary atomizing chamber is provided with a lead hole on the side away from the main atomizing chamber, and the first lead and the second lead pass through the lead hole to the outside of the auxiliary atomizing chamber.

[0009] In some optional embodiments, the atomizing device further includes an adjustment button and a power supply component. The side wall of the auxiliary atomizing chamber is provided with a clearance hole. The adjustment button is disposed in the clearance hole and is electrically connected to the power supply component. The power supply component is electrically connected to the second heating component. The adjustment button can independently turn the second heating component on or off through the power supply component.

[0010] In some optional embodiments, an isolator is provided between the main atomizing chamber and the auxiliary atomizing chamber to isolate the main atomizing chamber and the auxiliary atomizing chamber.

[0011] In some optional embodiments, a first sealing element is provided on the side of the main atomizing chamber away from the auxiliary atomizing chamber for sealing the main atomizing chamber.

[0012] In some alternative embodiments, the main atomizing chamber is located downstream of the auxiliary atomizing chamber.

[0013] In some alternative embodiments, the volume of the main atomizing chamber is larger than the volume of the auxiliary atomizing chamber.

[0014] The atomizing device according to this embodiment includes an auxiliary atomizing chamber, a main atomizing chamber, a first heating component, and a second heating component. The auxiliary atomizing chamber stores an auxiliary atomizing substrate. The main atomizing chamber is plugged into the auxiliary atomizing chamber and stores the main atomizing substrate. The first heating component is disposed within the main atomizing chamber and is used to heat the main atomizing substrate. The second heating component is disposed within the auxiliary atomizing chamber and is used to heat the auxiliary atomizing substrate. Because the auxiliary and main atomizing chambers are plugged into each other, they can be easily connected as a whole, facilitating assembly with other structures, thereby simplifying the assembly process and improving assembly efficiency. Since the main and auxiliary atomizing chambers share the same atomizing tube, the assembly procedure of the atomizing device can be further simplified. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the atomizing device in one embodiment;

[0016] Figure 2 This is a cross-sectional view of the atomizing device in one embodiment;

[0017] Figure 3 This is a schematic diagram of the assembly of the atomizing tube and the heating component in one embodiment;

[0018] Figure 4 This is a schematic diagram of the auxiliary atomizing chamber in one embodiment;

[0019] Figure 5 This is a schematic diagram of the atomizing part in one embodiment;

[0020] Figure 6 This is an exploded view of the atomizing section in one embodiment.

[0021] Wherein: 100, atomizing section; 110, auxiliary atomizing chamber; 111, slot; 112, auxiliary liquid storage component; 113, lead wire hole; 114, clearance hole; 120, main atomizing chamber; 121, main liquid storage component; 130, first heating component; 131, first lead wire; 140, second heating component; 141, second lead wire; 150, atomizing tube; 151, lead wire notch; 152, mounting groove; 160, isolator; 170, first seal; 180, second seal; 200, control section; 210, adjustment button; 220, power supply component; 300, housing; 400, nozzle component; 410, air outlet; Y, layout direction. Detailed Implementation

[0022] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0023] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0024] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0025] The atomizing device uses the principle of heating without burning to heat the atomizing matrix, so that it generates an aerosol that can be used by the user.

[0026] Traditional atomizing devices can only provide one flavor of atomizing matrix, failing to meet users' diverse taste preferences. To address this issue, at least two different atomizing matrices are incorporated into the atomizing device, enriching the flavor profile after the generated aerosols are mixed. Current methods typically involve two isolated chambers within a single atomizing unit, each containing a different flavored atomizing matrix. Specifically, one chamber can house the primary atomizing matrix, providing a base aerosol containing nicotine or nicotine derivatives without a distinct flavor, or a base aerosol with a conventional flavor containing nicotine or nicotine derivatives. The other chamber houses the secondary atomizing matrix, offering flavors such as mint, fruit, or floral notes, different from the base aerosol, or providing higher concentrations of nicotine, a cooling sensation, a sweetness, or a sourness. Mixing with the aerosol generated by the primary atomizing matrix enriches the overall taste experience. Nicotine derivatives include, but are not limited to, nicotine salts and 6-methylnicotine.

[0027] The overall atomization chamber design makes it inconvenient to switch between different flavored auxiliary atomization media. In addition, the limited capacity of the atomization chamber limits the battery life of the atomizing device. Furthermore, the overall atomization chamber design makes it difficult to independently replenish the atomization media, which affects the use and assembly of the atomizing device.

[0028] Please see Figures 1 to 6This application provides an atomizing device, including an atomizing section 100. The atomizing section 100 includes an auxiliary atomizing chamber 110, a main atomizing chamber 120, a first heating component 130, and a second heating component 140. The auxiliary atomizing chamber 110 is used to store an auxiliary atomizing substrate. The main atomizing chamber 120 is inserted into the auxiliary atomizing chamber 110 and is used to store a main atomizing substrate. The first heating component 130 is disposed in the main atomizing chamber 120 and is used to heat and atomize the main atomizing substrate. The second heating component 140 is disposed in the auxiliary atomizing chamber 110 and is used to heat and atomize the auxiliary atomizing substrate.

[0029] Because the auxiliary atomizing chamber 110 and the main atomizing chamber 120 are connected by a plug-in connection, the auxiliary atomizing chamber 110 and the main atomizing chamber 120 can be connected as a whole, so as to facilitate assembly with other structures, thereby simplifying the assembly process and improving assembly efficiency.

[0030] In other embodiments, the main atomizing chamber 120 and the auxiliary atomizing chamber 110 can also be configured as reusable products. In this case, since the auxiliary atomizing chamber 110 and the main atomizing chamber 120 are plugged together, the auxiliary atomizing chamber 110 and the main atomizing chamber 120 can be disassembled independently, so as to replace the auxiliary atomizing chamber 110 or the main atomizing chamber 120 separately. This allows users to freely switch between different flavors and also allows for the separate replenishment of liquid into the auxiliary atomizing chamber 110 or the main atomizing chamber 120 (i.e., replenishing the auxiliary atomizing matrix into the auxiliary atomizing chamber 110 and replenishing the main atomizing matrix into the main atomizing chamber 120), thereby increasing the usable capacity of the atomizing device and extending its service life.

[0031] It should be noted that the term "aerosol" in this context refers to a dispersion of solid or liquid particles in a gas. The term "aerosol" as used herein can generally refer to substances that have been vaporized, atomized, sprayed, or jetted, or otherwise transformed from a solid or liquid form into an inhalable form containing suspended solid or liquid drug particles.

[0032] As used herein, the term "atomizing matrix" refers to any suitable compound or mixture of compounds that facilitates the formation of an aerosol (e.g., a stable aerosol that is substantially resistant to thermal degradation at the system's operating temperature) during use. Suitable atomizing matrices are well known in the art and include, but are not limited to: polyols such as triethylene glycol, 1,3-butanediol, and glycerol; esters of polyols such as mono-, di-, or triacetic acid esters of glycerol; and aliphatic esters of mono-, di-, or polycarboxylic acids such as dimethyl dodecanoate and dimethyl tetradecanoate. Atomizing matrices may include nicotine. Atomizing matrices may include water. Atomizing matrices may include glycerol (also known as glycerol) having a higher boiling point than nicotine. Atomizing matrices may include propylene glycol. Atomizing matrices may include plant-based materials. Atomizing matrices may include homogeneous plant substrates. Homogeneous plant substrates may contain volatile compounds. These compounds may be released from the atomizing matrix upon heating.

[0033] In some embodiments, the auxiliary atomizing chamber 110 is provided with a slot 111, and the main atomizing chamber 120 is inserted into the slot 111. The main atomizing chamber 120 has a thin-walled hollow structure and is open at least at one end near the auxiliary atomizing chamber 110, so that the thin wall of the main atomizing chamber 120 can be inserted into the slot 111, which simplifies the structure of the atomizing device and makes the assembly and disassembly of the main atomizing chamber 120 and the auxiliary atomizing chamber 110 more convenient.

[0034] In some embodiments, the main atomizing chamber 120 is a stretched tube structure. This structure has a mature manufacturing process, and the main atomizing chamber 120 can be directly cut according to its size when it is prepared, which helps to reduce the production cost of the atomizing device.

[0035] Please see Figure 3 The slot 111 is an annular slot 111 arranged around the center of the auxiliary atomizing chamber 110, so that the entire end of the main atomizing chamber 120 can be connected to the auxiliary atomizing chamber 110 as one unit through the slot 111, thereby improving the connection stability and reliability of the main atomizing chamber 120 and the auxiliary atomizing chamber 110.

[0036] Please see Figure 2In some embodiments, the atomizing device further includes an atomizing tube 150, which extends along the Y-direction of the main atomizing chamber 120 and the auxiliary atomizing chamber 110 and is disposed through the main atomizing chamber 120 and the auxiliary atomizing chamber 110. One end of the atomizing tube 150 is fixed to the cavity wall of the auxiliary atomizing chamber 110 on the side away from the main atomizing chamber 120. The first heating component 130 and the second heating component 140 are arranged sequentially along the axial direction of the atomizing tube 150 (which can also be understood as the Y-direction of the main atomizing chamber 120 and the auxiliary atomizing chamber 110) and are disposed inside the atomizing tube 150. Since only one atomizing tube 150 is set up, and the first heating component 130 and the second heating component 140 are both set inside the atomizing tube 150, the assembly procedure of the atomizing device can be simplified. Furthermore, by fixing the atomizing tube 150 through the auxiliary atomizing chamber 110, the strength requirements of the main atomizing chamber 120 can be reduced, thereby helping to save the production cost of the main atomizing chamber 120 and thus reducing the overall cost of the atomizing device.

[0037] Please see Figure 3 In some embodiments, the atomizing tube 150 is provided with a lead wire notch 151, the first heating component 130 has a first lead wire 131, and the second heating component 140 has a second lead wire 141. Both the first lead wire 131 and the second lead wire 141 are led out through the lead wire notch 151 to the outside of the atomizing tube 150 and out from the auxiliary atomizing chamber 110. The lead wire notch 151 facilitates the assembly, guidance, and fixation of the first lead wire 131 and the second lead wire 141.

[0038] In some embodiments, an auxiliary liquid storage component 112 is provided in the auxiliary atomizing chamber 110, and a portion of the atomizing tube 150 with a lead wire notch 151 passes through the auxiliary liquid storage component 112. The second heating component 140 is connected to the auxiliary liquid storage component 112 through the lead wire notch 151. Along the axial direction of the atomizing tube 150, the extension length of the lead wire notch 151 is greater than the extension length of the auxiliary liquid storage component 112, so that at least a portion of the structure of the lead wire notch 151 is exposed in the auxiliary liquid storage component 112. The portion of the lead wire notch 151 exposed in the auxiliary liquid storage component 112 allows the atomizing tube 150 and the auxiliary liquid storage chamber to communicate with each other, thereby balancing the air pressure in the auxiliary atomizing chamber 110 and preventing negative pressure from hindering the entry of the auxiliary atomizing matrix into the atomizing tube 150, thus effectively ensuring the normal operation of the auxiliary atomizing chamber 110 and the second heating component 140.

[0039] Since the atomizing tube 150 with the lead wire notch 151 corresponding to the part is inserted into the auxiliary liquid storage component 112, the first lead wire 131 and the second lead wire 141 are both led out from the same lead wire notch 151 and from the auxiliary atomizing chamber 110. According to usage, the main atomizing chamber 120 and the auxiliary atomizing chamber 110 are arranged sequentially from top to bottom. The first lead wire 131 is arranged from top to bottom along the atomizing tube 150, then leads out of the atomizing tube 150 through the lead wire notch 151, and then leads out through the auxiliary atomizing chamber 110. The second lead wire 141 is arranged directly from top to bottom along the atomizing tube 150, then leads out through the lead wire notch 151 and the auxiliary atomizing chamber 110 in sequence. Overall, the number of leads can be reduced, thereby reducing line loss and lowering the use and production costs of the atomizing device.

[0040] In some embodiments, a lead wire notch 151 is provided through the end of the atomizing tube 150 to form an open end, thereby facilitating the assembly of the second heating component 140. The other end of the atomizing tube 150 also has a mounting groove 152, which is closed at one end and open at the other. Like the lead wire notch 151, the mounting groove 152 extends axially along the atomizing tube 150, facilitating the assembly of the first heating component 130. When assembling the first heating component 130 and the second heating component 140, since they are arranged sequentially along the axial direction of the atomizing tube 150, the first heating component 130 and the second heating component 140 are respectively inserted from both ends of the atomizing tube 150 (e.g., ...). Figure 3 (The middle arrow indicates the assembly direction). Since the atomizing tube 150 also serves as part of the ventilation structure, the first heating component 130 should be set slightly away from its insertion end. Therefore, setting the mounting groove 152 helps the first heating component 130 to be installed in place. Similarly, setting the lead wire notch 151 helps the second heating component 140 to be installed in place.

[0041] In some embodiments, the main atomizing chamber 120 is provided with a main liquid storage component 121, which is used to store the main atomizing matrix.

[0042] It should be further noted that both the main liquid reservoir 121 and the auxiliary liquid reservoir 112 can be block structures made of porous materials or fibrous materials, with a mounting hole in the middle to facilitate the installation of the atomizing tube 150. For example, the main liquid reservoir 121 and the auxiliary liquid reservoir 112 can be made of at least one material selected from porous ceramics, cotton fibers, metal fibers, or non-woven fabrics.

[0043] Please see Figure 5In some embodiments, the auxiliary atomizing chamber 110 has a lead hole 113 on the side away from the main atomizing chamber 120. The first lead 131 and the second lead 141 pass through the lead hole 113 and are led out to the outside of the auxiliary atomizing chamber 110. There may be one lead hole 113. The first lead 131 and the second lead 141 converge and pass through the lead hole 113 together. Since both the first lead 131 and the second lead 141 are covered with insulating material, short circuits or other safety hazards will not occur when they come into contact. Of course, in other embodiments, there may be two lead holes 113, with the first lead 131 and the second lead 141 leading out from two separate lead holes 113. To distinguish the positive and negative terminals of the first lead 131 and the second lead 141, four lead holes 113 may be provided, so that the positive and negative terminals of the first lead 131 and the second lead 141 are led out from the lead holes 113 one-to-one. When the auxiliary atomizing chamber 110 is provided with two or more second heating components 140 and the main atomizing chamber 120 is provided with two or more first heating components 130, corresponding lead wire holes 113 can be provided on the side of the auxiliary atomizing chamber 110 away from the main atomizing chamber 120 according to the number of first heating components 130 and second heating components 140, so that the first lead wire 131 and the second lead wire 141 are provided in a one-to-one correspondence with the lead wire holes 113.

[0044] In some embodiments, the atomizing device further includes a control unit 200, which includes an adjustment button 210 and a power supply component 220. An obstacle hole 114 is provided on the side wall of the auxiliary atomizing chamber 110. The adjustment button 210 is disposed within the obstacle hole 114 and is electrically connected to the power supply component 220. The power supply component 220 is electrically connected to the second heating component 140. The adjustment button 210 independently turns the second heating component 140 on or off via the power supply component 220. Specifically, the main atomizing chamber 120 can operate continuously after the atomizing device is turned on. The operation of the second heating component 140 can be adjusted independently via the adjustment button 210. When a change in flavor is needed, the second heating component 140 can be turned on independently; when no change in flavor is needed, the second heating component 140 can be turned off independently. Alternatively, the heating power of the second heating component 140 can be adjusted to change the aerosol content generated within the second heating component 140, thereby changing the flavor concentration in the final mixed aerosol and achieving different levels of flavor adjustment, such as strong or weak flavor.

[0045] The atomizing device also includes a housing 300, which houses the auxiliary atomizing chamber 110, the main atomizing chamber 120, and the power supply component 220. The aforementioned clearance hole 114 can also be formed between the housing 300 and the auxiliary atomizing chamber 110. An adjustment button 210 is located at this clearance hole 114, and at least a portion of its structure is exposed on the housing 300, facilitating user operation of the adjustment button 210. This housing 300 design also facilitates user carrying and transport of the atomizing device and provides protection for other structures within the atomizing device.

[0046] In some embodiments, the power supply component 220 is located on the side of the auxiliary atomizing chamber 110 away from the main atomizing chamber 120, that is, the power supply component 220 is located below the auxiliary atomizing chamber 110. The first lead 131 and the second lead 141 can both be guided from top to bottom to the power supply component 220 without having to be guided downwards and then to the side, thereby further reducing the damage to the wires.

[0047] Please see Figure 2 and 6 In some embodiments, an isolator 160 is provided between the main atomizing chamber 120 and the auxiliary atomizing chamber 110 to isolate them. The isolator 160 not only seals the connection between the main atomizing chamber 120 and the auxiliary atomizing chamber 110, but also prevents cross-contamination of flavors between them, thus avoiding affecting the taste of the aerosol. The isolator 160 can be made of silicone, a low-cost material with good sealing properties, capable of isolating liquids, gases, and oily materials. For ease of assembly, the isolator 160 has a through hole through which the atomizing tube 150 passes.

[0048] In some embodiments, a first sealing element 170 is provided on the side of the main atomizing chamber 120 away from the auxiliary atomizing chamber 110 to seal the main atomizing chamber 120, thereby improving the sealing effect of the main atomizing chamber 120.

[0049] In some embodiments, the auxiliary atomizing chamber 110 is provided with a second sealing element 180 on the side away from the main atomizing chamber 120, especially at the position corresponding to the connection between the atomizing tube 150 and the auxiliary atomizing chamber 110, which can further seal the atomizing part 100 and prevent liquid from leaking into the control part 200, especially from leaking into the airflow sensor of the control part 200, so as to effectively ensure the normal operation of the airflow sensor and improve the accuracy of the atomizing device.

[0050] In some embodiments, the main atomizing chamber 120 is located downstream of the auxiliary atomizing chamber 110.

[0051] It should be noted that "downstream" in this article refers to the downstream of the aerosol outflow path, meaning that the aerosol generated in the auxiliary atomizing chamber 110 needs to flow through the main atomizing chamber 120 to mix with the aerosol generated in the main atomizing chamber 120 before flowing out. Through this design, when the main atomizing chamber 120 is used alone, the aerosol generated theredoes not need to pass through the auxiliary atomizing chamber 110, thus improving the purity of the aerosol.

[0052] In some embodiments, the atomizing device further includes a mouthpiece 400, which is disposed on the side of the main atomizing chamber 120 away from the auxiliary atomizing chamber 110, i.e., downstream of the main atomizing chamber 120. The mouthpiece 400 has an air outlet 410, which communicates with the atomizing tube 150, allowing the aerosol to be discharged from the atomizing device through the air outlet 410. Since the first sealing member 170 is disposed on the side of the main atomizing chamber 120 away from the auxiliary atomizing chamber 110, i.e., between the mouthpiece 400 and the main atomizing chamber 120, the sealing effect between the mouthpiece 400 and the main atomizing chamber 120 can be improved. The first sealing member 170 also has a ventilation channel (not shown in the figure) in the middle to achieve communication between the air outlet 410 and the atomizing tube 150.

[0053] In some embodiments, the volume of the main atomizing chamber 120 is greater than the volume of the auxiliary atomizing chamber 110. That is, the volume of the main atomizing substrate that can be stored in the main atomizing chamber 120 is greater than the volume of the auxiliary atomizing substrate that can be stored in the auxiliary atomizing chamber 110, thereby improving space utilization and avoiding waste of the auxiliary atomizing substrate.

[0054] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. An atomizing device, characterized in that, include: An auxiliary atomization chamber, which is used to store an auxiliary atomization matrix; The main atomizing chamber is connected to the auxiliary atomizing chamber, and the main atomizing chamber is used to store the main atomizing matrix; A first heating component is disposed within the main atomizing chamber and is used to heat and atomize the main atomizing matrix. as well as The second heating component is disposed inside the auxiliary atomization chamber and is used to heat and atomize the auxiliary atomization matrix. The atomizing device further includes an atomizing tube that extends along the layout direction of the main atomizing chamber and the auxiliary atomizing chamber and is disposed through the main atomizing chamber and the auxiliary atomizing chamber. The first heating component and the second heating component are arranged sequentially along the axial direction of the atomizing tube and are disposed inside the atomizing tube.

2. The atomizing device according to claim 1, characterized in that, The auxiliary atomizing chamber is provided with a slot, and the main atomizing chamber is inserted into the slot; the slot is a ring-shaped slot arranged around the center of the auxiliary atomizing chamber.

3. The atomizing device according to claim 1, characterized in that, The atomizing tube is provided with a lead wire notch. The first heating component has a first lead wire, and the second heating component has a second lead wire. Both the first lead wire and the second lead wire are led out through the lead wire notch to the outside of the atomizing tube and out from the auxiliary atomizing chamber.

4. The atomizing device according to claim 3, characterized in that, The auxiliary atomizing chamber is provided with an auxiliary liquid storage component. The portion of the atomizing tube with the lead wire notch passes through the auxiliary liquid storage component. The second heating component is connected to the auxiliary liquid storage component through the lead wire notch. Along the axial direction of the atomizing tube, the extension length of the lead wire notch is greater than the extension length of the auxiliary liquid storage component, so that at least a portion of the structure of the lead wire notch is exposed in the auxiliary liquid storage component to balance the air pressure in the auxiliary atomizing chamber.

5. The atomizing device according to claim 3, characterized in that, The auxiliary atomizing chamber is provided with a lead hole on the side away from the main atomizing chamber, and the first lead and the second lead pass through the lead hole and are led out to the outside of the auxiliary atomizing chamber.

6. The atomizing device according to claim 1, characterized in that, The atomizing device also includes an adjustment button and a power supply component. The side wall of the auxiliary atomizing chamber is provided with a clearance hole. The adjustment button is located in the clearance hole and is electrically connected to the power supply component. The power supply component is electrically connected to the second heating component. The adjustment button can turn the second heating component on or off independently through the power supply component.

7. The atomizing device according to claim 1, characterized in that, An isolation element is provided between the main atomizing chamber and the auxiliary atomizing chamber to isolate them.

8. The atomizing device according to claim 1, characterized in that, The main atomizing chamber is provided with a first sealing element on the side away from the auxiliary atomizing chamber, for sealing the main atomizing chamber.

9. The atomizing device according to claim 1, characterized in that, The main atomizing chamber is located downstream of the auxiliary atomizing chamber.

10. The atomizing device according to any one of claims 1-9, characterized in that, The volume of the main atomizing chamber is larger than the volume of the auxiliary atomizing chamber.

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