Atomizing device

Abstract

The application discloses an atomizing device and belongs to the technical field of atomizing equipment. The atomizing device comprises a circuit board arranged on one side of a liquid storage assembly along a second direction, a first pin is led out from between a second liquid storage shell and a third liquid storage shell and electrically connected with the circuit board, and a second pin is led out from between the third liquid storage shell and a gas adjusting seat and electrically connected with the circuit board. The atomizing device provided by the application has the circuit board arranged on the side of the liquid storage assembly, so that the size of the atomizing device in a first direction can be reduced, the size of the atomizing device in a second direction can be appropriately increased, the proportion of the atomizing device in the two directions is more coordinated, and the appearance performance of the atomizing device is improved. The pin is directly connected with the circuit board after being led out from between two components, the size of the atomizing device in the first direction can be further reduced, the proportion of the atomizing device in the two directions is more coordinated, and the appearance performance of the atomizing device is improved.

Description

Technical Field

[0001] This application relates to the field of atomizing equipment technology, and in particular to an atomizing device. Background Technology

[0002] Atomizing devices may include a mouthpiece, an atomizing coil, and a circuit board. When a user inhales through the mouthpiece, the circuit board controls the atomizing coil to heat the atomizing matrix to produce an aerosol. In related technologies, the circuit board is located at the bottom of the atomizing device, away from the mouthpiece, and the pins of the atomizing coil are electrically connected to the circuit board via electrode pins. The atomizing device has electrode holes at the bottom, away from the mouthpiece, with the pins attached to the wall of the electrode holes, and the electrode pins inserted into the electrode holes so that the pins are electrically connected to the circuit board via the electrode pins. Because the circuit board and electrode pins require a certain amount of installation space, the atomizing device's proportions become unbalanced (e.g., the atomizing device is a long, thin strip with an unbalanced height-to-width ratio), affecting the atomizing device's aesthetic appeal. Utility Model Content

[0003] This application provides an atomizing device that solves the technical problem of poor appearance of atomizing devices.

[0004] To solve the above-mentioned technical problems, the atomizing device provided in this application has a first direction and a second direction that are orthogonal to each other. The atomizing device includes: an air regulating base; a liquid storage assembly including a first liquid storage shell, a second liquid storage shell, and a third liquid storage shell, wherein the first liquid storage shell, the second liquid storage shell, the third liquid storage shell, and the air regulating base are sequentially connected in the first direction, the second liquid storage shell and the first liquid storage shell enclose to form a first liquid storage cavity, and the third liquid storage shell and the second liquid storage shell enclose to form a second liquid storage cavity; a circuit board disposed on one side of the liquid storage assembly along the second direction; an atomizing assembly including a first atomizing core disposed in the first liquid storage cavity and a second atomizing core disposed in the second liquid storage cavity, wherein the first atomizing core includes a first heating element and a first pin connected to the first heating element, the first pin being led out from between the second liquid storage shell and the third liquid storage shell and electrically connected to the circuit board; and the second atomizing core including a second heating element and a second pin connected to the second heating element, the second pin being led out from between the third liquid storage shell and the air regulating base and electrically connected to the circuit board.

[0005] In one embodiment, the second liquid storage shell is provided with a first wire hole, a first pin passes through the first wire hole and is fixed to the first wire hole after being inserted into place; the gas regulating seat is provided with a second wire hole, a second pin passes through the second wire hole and is fixed to the second wire hole after being inserted into place.

[0006] In one embodiment, the first threading hole penetrates the two opposite sides of the second liquid storage shell in the first direction; the second threading hole penetrates the two opposite sides of the gas regulating seat in the first direction.

[0007] In one embodiment, the second liquid storage shell includes a first connecting portion and a second connecting portion connected to each other. The first connecting portion is inserted into the first liquid storage shell and surrounds the inner space of the first liquid storage shell to form a first liquid storage cavity. The first atomizing core is mounted on the first connecting portion. One end of the third liquid storage shell is inserted into the second connecting portion, and the second connecting portion surrounds the inner space of the third liquid storage shell to form a second liquid storage cavity. A first wire hole passes through the opposite sides of the second connecting portion in a first direction. The projection of the first connecting portion along the first direction falls inside the second connecting portion, so that the first wire hole is exposed outside the first liquid storage shell.

[0008] In one embodiment, the atomizing device includes a battery; a first liquid storage shell is provided with an installation space and a pin avoidance notch, the installation space and the pin avoidance notch are both adjacent to the first liquid storage chamber in a second direction, the battery is installed in the installation space and electrically connected to the circuit board; the pin avoidance notch is adjacent to the installation space in a first direction, and the pin avoidance notch communicates with a first wire hole so that the first wire hole is exposed in the first liquid storage shell at the pin avoidance notch.

[0009] In one embodiment, the liquid storage assembly includes a first sealing element, a first liquid suction element, and a first liquid storage element. The first sealing element is disposed at the connection between the third liquid storage shell and the second liquid storage shell, and is at least partially housed in the second liquid storage cavity. The first liquid suction element is disposed in the space formed by the first sealing element and the second liquid storage shell. The first liquid storage cavity is used to store the atomizing matrix in liquid form. The first liquid suction element is configured to absorb the atomizing matrix that seeps out from the first liquid storage cavity. The first liquid storage element fills the second liquid storage cavity and wraps around the second atomizing core. The second liquid storage cavity stores the atomizing matrix through the first liquid storage element.

[0010] In one embodiment, both the first atomizing core and the second atomizing core extend along a first direction, and the air passages of the first atomizing core and the second atomizing core are arranged collinearly. A partial area at the connection between the first liquid storage shell and the first connecting portion extends toward the side where the battery is located in a second direction, and a clearance space is formed in the first liquid storage cavity. The clearance space is arranged adjacent to the pin clearance notch in the second direction. A portion of the first connecting portion is accommodated in the clearance space, and the projection of the first connecting portion located in the clearance space along the first direction at least partially falls on the battery.

[0011] In one embodiment, the atomizing device includes a second liquid-absorbing element and an air-regulating sealing element. The second liquid-absorbing element is disposed between the third liquid storage shell and the air-regulating seat, and is used to absorb the atomizing matrix that seeps out from the second liquid storage chamber. The air-regulating seat has a shell mounting groove for installing the third liquid storage shell on one side and a sealing element mounting groove for installing the air-regulating sealing element on the other side. In a reference plane perpendicular to the first direction, the orthographic projection of the second through hole falls within the orthographic projection range of the shell mounting groove and outside the orthographic projection range of the sealing element mounting groove.

[0012] In one embodiment, the atomizing device includes a battery and a charging interface. The charging interface is connected to a circuit board, and both the battery and the charging interface are electrically connected to the circuit board. The gas regulating seat has an interface clearance notch on the side opposite to the third liquid storage shell. The interface clearance notch is located outside the sealing element mounting groove and connects to the second through hole. In the second direction, the interface clearance notch is closer to the circuit board than the sealing element mounting groove. The charging interface is at least partially accommodated in the interface clearance notch.

[0013] In one embodiment, the gas regulating seat is further recessed in a local area within the housing mounting groove towards the side where the gas regulating seal is located to form a liquid suction mounting groove. The second liquid suction element is installed in the liquid suction mounting groove, and the projection of the second through hole along the first direction falls outside the second liquid suction element. The atomizing device includes a second seal, which includes an annular sealing portion and a housing limiting portion connected to each other. The annular sealing portion is disposed at the connection between the third liquid storage shell and the gas regulating seat. The housing limiting portion is accommodated in the housing mounting groove and restricts the contact between the third liquid storage shell and the gas regulating seat in the first direction, so that the second pin can pass through the gap between the third liquid storage shell and the gas regulating seat to the second through hole.

[0014] The atomizing device provided in this application has a circuit board disposed on one side of the liquid storage assembly along a second direction. A first pin extends from between the second and third liquid storage shells and is electrically connected to the circuit board, and a second pin extends from between the third liquid storage shell and the vapor regulator and is electrically connected to the circuit board. This arrangement, on the one hand, fully utilizes the space on the side of the liquid storage assembly by placing the circuit board on the side of the assembly. Compared to placing the circuit board at the bottom of the atomizing device away from the mouthpiece, this reduces the size of the atomizing device in the first direction and appropriately increases its size in the second direction, resulting in a more harmonious proportion between the two directions and improving the aesthetic appearance of the atomizing device. On the other hand, by extending the first pin from between the second and third liquid storage shells and electrically connecting it to the circuit board, and extending the second pin from between the third liquid storage shell and the vapor regulator and electrically connecting it to the circuit board, with the pins passing directly between the two components and connected to the circuit board, the pins are relatively small and do not significantly increase the size of the atomizing device in the first direction. Compared to connecting the pins to the circuit board via electrode pins, this further reduces the size of the atomizing device in the first direction, resulting in a more harmonious proportion between the two directions and improving the aesthetic appearance of the atomizing device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the atomizing device provided in this application;

[0017] Figure 2 This is an exploded structural diagram of an embodiment of the liquid storage component provided in this application;

[0018] Figure 3 This is an exploded structural diagram of an embodiment of the atomizing component provided in this application;

[0019] Figure 4 This is a partial structural diagram of an embodiment of the host component provided in this application;

[0020] Figure 5 This is an exploded structural diagram of an embodiment of the gas regulating component provided in this application;

[0021] Figure 6 This is a cross-sectional structural schematic diagram of an embodiment of the atomizing device provided in this application from a certain perspective;

[0022] Figure 7 This is a cross-sectional structural schematic diagram of an embodiment of the atomizing device provided in this application from another perspective;

[0023] Figure 8 This is a partial cross-sectional structural schematic diagram of an embodiment of the atomizing device provided in this application from a certain perspective;

[0024] Figure 9 This is a schematic diagram of the structure of an embodiment of the first liquid storage shell provided in this application;

[0025] Figure 10 This is a cross-sectional structural schematic diagram of an embodiment of the first liquid storage shell provided in this application from a certain perspective;

[0026] Figure 11 This is a schematic diagram of the structure of an embodiment of the second liquid storage shell provided in this application from a certain perspective;

[0027] Figure 12 This is a structural schematic diagram of an embodiment of the second liquid storage shell provided in this application from another perspective;

[0028] Figure 13 This is a schematic diagram of the structure of an embodiment of the air regulating seat provided in this application from one viewpoint;

[0029] Figure 14 This is a schematic diagram of the structure of an embodiment of the gas regulating seat provided in this application from another perspective;

[0030] Figure 15 This is a cross-sectional structural schematic diagram of an embodiment of the air regulating seat provided in this application from a certain perspective;

[0031] Figure 16This is a cross-sectional structural schematic diagram of an embodiment of the gas regulating seal provided in this application from a certain perspective.

[0032] Figure 17 This is a cross-sectional structural schematic diagram of an embodiment of the second seal provided in this application from a certain perspective. Detailed Implementation

[0033] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly 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 the present application.

[0034] In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. The terms "first," "second," and "third" in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. 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 indication will also change accordingly. The terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. For example, 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 components inherent to these processes, methods, products, or devices.

[0035] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0036] This application provides an atomizing device. Please refer to [link / reference]. Figures 1-8 The atomizing device 100 has a first direction, a second direction, and a third direction that are orthogonal to each other. For example, the first direction may be... Figure 6 The positive or negative direction of the Z-axis, and the second direction can be... Figure 6The positive or negative direction of the X-axis, and the third direction can be Figure 7 The positive or negative direction of the Y-axis. Due to limitations in the manufacturing process, the parallelism or perpendicularity in this application may have a deviation of ±5°. The atomizing device 100 may include a mouthpiece assembly 10, a liquid storage assembly 20, an atomizing assembly 30, a main unit assembly 40, and an air conditioning assembly 50. The mouthpiece assembly 10 is used for users to perform inhalation actions. The mouthpiece assembly 10 includes a mouthpiece 11 through which aerosol can be output. The liquid storage assembly 20 is used to store the atomizing matrix. The liquid storage assembly 20 has a first liquid storage chamber 211 and a second liquid storage chamber 231 arranged along a first direction. The liquid storage assembly 20 includes two liquid storage chambers, and the atomizing matrix stored in the two liquid storage chambers can be different, for example, one is a sweet orange flavored atomizing matrix and the other is an apple flavored atomizing matrix, so that the same atomizing device 100 can atomize and generate aerosols of different flavors, which is beneficial to improving the user experience.

[0037] The atomizing component 30 is used to heat the atomizing matrix to generate an aerosol. Please refer to [link / reference]. Figures 1-8 The atomizing assembly 30 includes a first atomizing core 31 disposed in a first liquid storage chamber 211 and a second atomizing core 32 disposed in a second liquid storage chamber 231. The first atomizing core 31 is used to heat the atomizing substrate in the first liquid storage chamber 211 to generate an aerosol, and the second atomizing core 32 is used to heat the atomizing substrate in the second liquid storage chamber 231 to generate an aerosol. The aerosol generated by the first atomizing core 31 and the second atomizing core 32 can be output through the mouthpiece 11. The first atomizing core 31 and the second atomizing core 32 can work independently. That is, one of the first atomizing core 31 and the second atomizing core 32 heats the atomizing substrate alone, and the mouthpiece 11 outputs an aerosol of one flavor. The first atomizing core 31 can also work in combination with the second atomizing core 32. That is, the first atomizing core 31 and the second atomizing core 32 heat the atomizing substrate simultaneously, and the mouthpiece 11 can output two flavors of aerosol simultaneously.

[0038] The main unit 40 is used to control the operation of the atomizing device 100. (See also...) Figures 1-8 The main unit 40 may include a battery 41, a circuit board 42, and an airflow sensor 43. The battery 41 provides electrical energy for the atomizing device 100 during operation. Both the circuit board 42 and the airflow sensor 43 are electrically connected to the battery 41. The airflow sensor 43 generates a control signal based on the user's inhalation action, and the circuit board 42 controls the conduction state between the atomizing component 30 and the battery 41 according to the control signal, thereby controlling the atomizing component 30 to heat the atomizing matrix to generate an aerosol or to stop heating. The battery 41 is electrically connected to the first atomizing core 31 and the second atomizing core 32, enabling the battery 41 to provide electrical energy to the atomizing cores.

[0039] Please see Figures 1-12The liquid storage assembly 20 includes a first liquid storage shell 21, a second liquid storage shell 22, a third liquid storage shell 23, a first liquid storage element 24, a first sealing element 26, and a first suction element 25. The nozzle 11, the first liquid storage shell 21, the second liquid storage shell 22, and the third liquid storage shell 23 are connected sequentially in a first direction. The second liquid storage shell 22 and the first liquid storage shell 21 enclose a first liquid storage cavity 211, and the third liquid storage shell 23 and the second liquid storage shell 22 enclose a second liquid storage cavity 231. The first liquid storage element 24 fills the second liquid storage cavity 231 and surrounds the second atomizing core 32, supplying the atomizing matrix to the second atomizing core 32. The first sealing element 26 is disposed at the connection between the third liquid storage shell 23 and the second liquid storage shell 22, and is at least partially housed in the second liquid storage cavity 231. The first suction element 25 is disposed within the space formed by the first sealing element 26 and the second liquid storage shell 22. Specifically, the first sealing member 26 divides a portion of the space in the second liquid storage chamber 231 near the first liquid storage chamber 211 into a space for accommodating the first liquid suction member 25. The first liquid storage chamber 211 is used to store the atomized matrix in liquid form, and the first liquid suction member 25 is configured to absorb the atomized matrix seeping from the first liquid storage chamber 211. The second liquid storage chamber 231 stores the atomized matrix through the first liquid storage member 24. The first liquid suction member 25 and the first liquid storage member 24 are porous media, such as fiber cotton, so that the first liquid suction member 25 and the first liquid storage member 24 can absorb the atomized matrix.

[0040] The first liquid storage chamber 211 is used to store the atomizing matrix in liquid form. The liquid atomizing matrix can almost fill the internal space of the first liquid storage chamber 211, which can make full use of the internal space of the first liquid storage chamber 211 to store the atomizing matrix and increase the storage capacity of the atomizing matrix. The first sealing member 26 divides a part of the space of the second liquid storage chamber 231 near the first liquid storage chamber 211 into a space for accommodating the first liquid suction member 25. The first liquid suction member 25 can absorb the atomizing matrix that seeps out from the first liquid storage chamber 211 and can prevent the atomizing matrix in the first liquid storage chamber 211 from leaking, which helps to reduce the risk of atomizing matrix leakage. The second liquid storage chamber 231 stores the atomizing matrix through the first liquid storage member 24. The first liquid storage member 24 can prevent the atomizing matrix in the second liquid storage chamber 231 from leaking, which helps to reduce the risk of atomizing matrix leakage. By setting two liquid storage chambers to store the atomizing matrix in different forms, and by providing a first liquid suction element 25 in a part of the space of the second liquid storage chamber 231 near the first liquid storage chamber 211, the atomizing device 100 can both increase the storage capacity of the atomizing matrix and prevent leakage of the atomizing matrix.

[0041] The airflow regulating component 50 is used to adjust the airflow of the atomizing device 100 and change the draw resistance of the atomizing device 100, which can improve the vaping experience. Please refer to... Figures 1-8The air regulating assembly 50 includes an air regulating seat 51, an air regulating seal 52, and an air regulating push knob 53. The air regulating seat 51 is connected along a first direction to the end of the third liquid storage shell 23 away from the second liquid storage shell 22. The air regulating seal 52 is installed on the side of the air regulating seat 51 opposite to the third liquid storage shell 23. The air regulating seat 51 has a first air inlet 511, and the air regulating seal 52 has a second air inlet 522 communicating with the first air inlet 511. The air regulating push knob 53 is slidably disposed on the side of the air regulating seal 52 opposite to the air regulating seat 51. The air regulating push knob 53 has an air regulating hole 531. By pushing the air regulating push knob 53 to move, the communication area between the air regulating hole 531 and the second air inlet 522 can be changed, thereby adjusting the air intake of the atomizing device 100.

[0042] Please see Figures 1-8 The first atomizing core 31 includes a first heating element 311 and a first pin 314 connected to the first heating element 311. The second atomizing core 32 includes a second heating element 321 and a second pin 324 connected to the second heating element 321. The pin is used for electrical connection between the heating element and the battery 41. The heating element is used to generate heat when energized, and the heating element heats the atomizing matrix to atomize it. The circuit board 42 is disposed on one side of the liquid storage assembly 20 along a second direction. The first pin 314 is led out from between the second liquid storage shell 22 and the third liquid storage shell 23 and is electrically connected to the circuit board 42, so that the first heating element 311 can be electrically connected to the battery 41 via the circuit board 42. Exemplarily, the first pin 314 is led out from between the second liquid storage shell 22 and the first liquid suction element 25. The second pin 324 is led out from between the third liquid storage shell 23 and the gas regulating seat 51 and is electrically connected to the circuit board 42, so that the second heating element 321 can be electrically connected to the battery 41 via the circuit board 42.

[0043] The atomizing device 100 provided in this application, on the one hand, by placing the circuit board 42 on the side of the liquid storage component 20, can make full use of the space on the side of the liquid storage component 20. Compared with placing the circuit board 42 at the bottom of the atomizing device 100 away from the mouthpiece 11, it can reduce the size of the atomizing device 100 in the first direction and appropriately increase its size in the second direction, making the proportion of the atomizing device 100 in both directions more coordinated, which is conducive to improving the appearance of the atomizing device 100. On the other hand, by leading the first pin 314 out from between the second liquid storage shell 22 and the third liquid storage shell 23 and electrically connecting it to the circuit board 42, and leading the second pin 324 out from between the third liquid storage shell 23 and the air regulating seat 51 and electrically connecting it to the circuit board 42, the pins pass through the two components and are directly connected to the circuit board 42. Since the pins are small, the pins hardly increase the size of the atomizing device 100 in the first direction. Compared with the pins being electrically connected to the circuit board through electrode pins, it can further reduce the size of the atomizing device 100 in the first direction, making the proportion of the atomizing device 100 in both directions more coordinated, which is conducive to improving the appearance of the atomizing device 100.

[0044] In one embodiment, such as Figure 7 As shown, the first atomizing core 31 includes a first liquid guiding component 312 and a first atomizing tube 313. The first liquid guiding component 312 surrounds the outer periphery of the first heating element 311, and is at least partially housed within the first atomizing tube 313. The second atomizing core 32 includes a second liquid guiding component 322 and a second atomizing tube 323. The second liquid guiding component 322 surrounds the outer periphery of the second heating element 321, and is at least partially housed within the second atomizing tube 323. The liquid guiding component is used to transfer the atomizing matrix to the heating element. This arrangement allows the heating element, liquid guiding component, and atomizing tube to form a relatively independent assembly module, achieving modular assembly of the atomizing core and improving production efficiency.

[0045] The first pin 314 can further extend from the connection between the first liquid storage shell 21 and the second liquid storage shell 22, and the first pin 314 is clamped between the first liquid storage shell 21 and the second liquid storage shell 22. In this case, no hole needs to be made on the second liquid storage shell 22, which helps to simplify the processing of the second liquid storage shell 22. Correspondingly, the second pin 324 can further extend from the connection between the third liquid storage shell 23 and the gas regulating seat 51, and the second pin 324 is clamped between the third liquid storage shell 23 and the gas regulating seat 51. In this case, no hole needs to be made on the gas regulating seat 51, which helps to simplify the processing of the gas regulating seat 51.

[0046] Please see Figure 8 , Figure 11 , Figure 12In one embodiment, the second liquid storage shell 22 is provided with a first wire-through hole 224, through which the first lead 314 passes and is fixed after being inserted into the first wire-through hole 224. The air regulating seat 51 is provided with a second wire-through hole 515, through which the second lead 324 passes and is fixed after being inserted into the second wire-through hole 515. The gap between the wire-through holes can be glued to fix the lead to prevent the lead from shifting. Setting the lead to pass through the wire-through hole and be fixed in the wire-through hole can reduce the impact of the lead on the connection of the components and help to enhance the airtightness of the atomizing device 100.

[0047] The first through hole 224 can pass through the opposite sides of the second liquid storage shell 22 in the second direction. That is, the first lead 314 passes through the side wall of the second liquid storage shell 22, which helps to reduce the bending of the first lead 314. Correspondingly, the second through hole 515 can pass through the opposite sides of the gas regulating seat 51 in the second direction. That is, the second lead 324 passes through the side wall of the gas regulating seat 51, which helps to reduce the bending of the second lead 324.

[0048] In one embodiment, such as Figure 8 , Figure 11 , Figure 12 As shown, the first through-hole 224 penetrates both opposite sides of the second liquid storage shell 22 in the first direction. That is, the first pin 314 protrudes from the bottom wall of the second liquid storage shell 22. Compared to the first pin 314 protruding from the side wall of the second liquid storage shell 22, this reduces the space occupied by the first through-hole 224 in the first direction and decreases the size of the atomizing device 100 in the first direction, making the proportions of the atomizing device 100 more harmonious in both directions and improving its appearance. The second through-hole 515 penetrates both opposite sides of the air regulating base 51 in the first direction. That is, the second pin 324 protrudes from the bottom wall of the air regulating base 51. Compared to the second pin 324 protruding from the side wall of the air regulating base 51, this reduces the space occupied by the second through-hole 515 in the first direction and decreases the size of the atomizing device 100 in the first direction, making the proportions of the atomizing device 100 more harmonious in both directions and improving its appearance.

[0049] The outer contours of each liquid storage shell are aligned at least partially in the vertical direction of the first direction to make the shape of the liquid storage assembly 20 more regular, which can reduce the space occupied by the liquid storage assembly 20 in the internal space of the atomizing device 100. Please refer to Figures 8-12In one embodiment, the second liquid storage shell 22 includes a first connecting portion 221 and a second connecting portion 222 connected to each other. The first connecting portion 221 is inserted into the first liquid storage shell 21 and encloses the inner space of the first liquid storage shell 21 to form a first liquid storage cavity 211. The first atomizing core 31 is mounted on the first connecting portion 221. One end of the third liquid storage shell 23 is inserted into the second connecting portion 222, and the second connecting portion 222 encloses the inner space of the third liquid storage shell 23 to form a second liquid storage cavity 231. When the outer contours of the two liquid storage shells are aligned at least partially in the vertical direction of the first direction, under the condition that the effective volume of the first liquid storage cavity 211 is constant, inserting the first connecting portion 221 into the first liquid storage shell 21 can improve the utilization rate of the internal space of the first liquid storage shell 21 compared to inserting the first liquid storage shell 21 into the first connecting portion 221. This is beneficial to reduce the size of the first liquid storage shell 21 in the first direction, making the proportion of the atomizing device 100 more coordinated in both directions.

[0050] The cross-sectional area of ​​the second connecting portion 222 can be equal to the cross-sectional area of ​​the first connecting portion 221, thereby facilitating the processing of the second liquid storage shell 22. Alternatively, in one embodiment, such as Figure 8 , Figure 11 , Figure 12 As shown, the first wire hole 224 passes through the second connecting portion 222 on opposite sides in the first direction, and the projection of the first connecting portion 221 along the first direction falls within the second connecting portion 222, so that the first wire hole 224 is exposed outside the first liquid storage shell 21. With this arrangement, on the one hand, the cross-sectional area of ​​the second connecting portion 222 is larger than the cross-sectional area of ​​the first connecting portion 221, which can increase the size of the second liquid storage cavity 231 in the direction perpendicular to the first direction (e.g., the second direction). Given a fixed effective volume of the second liquid storage cavity 231, its size in the first direction can be reduced, making the proportions of the atomizing device 100 more harmonious in both directions and improving the appearance of the atomizing device 100. On the other hand, the first liquid storage shell 21 does not obstruct the first wire hole 224, facilitating the insertion of the first pin 314 and the application of adhesive, thus improving assembly efficiency.

[0051] A battery bracket (not shown in the figure) may be provided on one side of the first liquid storage shell 21 in the second direction. The battery bracket fixes the battery 41 to the side of the liquid storage cavity near the mouthpiece 11. This can make full use of the space on the side of the liquid storage cavity, thereby reducing the size of the atomizing device 100 in the first direction and appropriately increasing the size in the second direction, making the proportion of the atomizing device 100 more coordinated in the two directions, which is conducive to improving the appearance of the atomizing device 100.

[0052] Please see Figures 6-12In one embodiment, the first liquid storage shell 21 is provided with an installation space 212 and a pin avoidance notch 214. The installation space 212 and the pin avoidance notch 214 are both adjacent to the first liquid storage cavity 211 in the second direction. The battery 41 is installed in the installation space 212 and electrically connected to the circuit board 42. The pin avoidance notch 214 is adjacent to the installation space 212 in the first direction and communicates with the first wire through hole 224, so that the first wire through hole 224 is exposed in the first liquid storage shell 21 at the pin avoidance notch 214. With this configuration, on the one hand, the installation space 212 can share part of the sidewall with the first liquid storage chamber 211, realizing the functional reuse of the first liquid storage shell 21. Compared with setting an independent battery bracket, it can reduce the occupation of the component on the internal space of the atomizing device 100, making the proportion of the atomizing device 100 more coordinated in both directions, which is conducive to improving the appearance of the atomizing device 100. On the other hand, a pin avoidance notch 214 is set in a local area at the end of the battery 41, and the first wire hole 224 is exposed in the first liquid storage shell 21 at the pin avoidance notch 214. This can ensure the size of the installation space 212 for the battery 41 to improve the battery life of the atomizing device 100, and also ensure that the first liquid storage shell 21 does not block the first wire hole 224 to facilitate the insertion of the first pin 314 and the glue application operation.

[0053] In one embodiment, such as Figures 6-8 As shown, both the first atomizing core 31 and the second atomizing core 32 extend along the first direction, and the air passages of the first atomizing core 31 and the second atomizing core 32 are arranged collinearly. The arrangement of the first atomizing core 31 and the second atomizing core 32 forming a straight airflow channel in the first direction helps reduce the flow resistance of the aerosol and prevents the aerosol from forming eddies within the air passages, thus affecting the taste.

[0054] The cross-sectional area of ​​the first liquid storage cavity 211 can be a constant cross-section in the first direction, thereby facilitating the machining of the first liquid storage shell 21. Alternatively, please refer to... Figures 8-12In one embodiment, a local area at the connection between the first liquid storage shell 21 and the first connecting portion 221 extends toward the side where the battery 41 is located in the second direction, and a clearance space 213 is formed in the first liquid storage cavity 211. The clearance space 213 is disposed adjacent to the pin clearance notch 214 in the second direction. A portion of the first connecting portion 221 is accommodated in the clearance space 213. The projection of the first connecting portion 221 located in the clearance space 213 along the first direction at least partially falls on the battery 41. With this configuration, the end of the first liquid storage shell 21 near the first connecting part 221 expands towards the side where the battery 41 is located. The clearance space 213 can avoid the installation space 212 of the battery 41 without affecting the pin clearance notch 214, which facilitates the installation of the first connecting part 221. This allows the installation position of the first atomizing core 31 on the first connecting part 221 to be closer to the side where the battery 41 is located. Correspondingly, the size difference of the first liquid storage components 24 attached to the opposite sides of the second atomizing core 32 in the second direction can be reduced. The first liquid storage components 24 are more evenly distributed around the second atomizing core 32, so that the first liquid storage components 24 can supply the atomizing matrix to the second atomizing core 32 in multiple directions around the second atomizing core 32. Aerosol is generated in multiple directions on the inner wall of the air passage of the second atomizing core 32. The aerosol in the air passage is more uniform, which can further improve the taste of the aerosol.

[0055] In one embodiment, such as Figure 3 , Figure 6 As shown, the atomizing assembly 30 includes a second liquid reservoir 33 and a mounting tube 34. The second liquid reservoir 33 surrounds the first atomizing core 31. The volume of the second liquid reservoir 33 is smaller than that of the first liquid reservoir 211, so that the second liquid reservoir 33 does not affect the storage of the atomizing matrix in the first liquid reservoir 211 in liquid form. The second liquid reservoir 33 is housed within the mounting tube 34, which is installed within the first liquid reservoir 211. The mounting tube 34 may have a through hole communicating with the first liquid reservoir 211. The atomizing matrix in the first liquid reservoir 211 can be transferred to the first atomizing core 31 via the mounting tube 34 and the second liquid reservoir 33, so that the first atomizing core 31 can heat the atomizing matrix in the first liquid reservoir 211 to generate an aerosol. This configuration serves two purposes. First, the second liquid storage component 33 is wrapped around the first atomizing core 31, which prevents the atomizing matrix in the first liquid storage chamber 211 from leaking out of the first atomizing core 31, thus reducing the risk of leakage. Second, the mounting tube 34 and the second liquid storage component 33 form an assembly with the first atomizing core 31, which is assembled into the first liquid storage chamber 211 in a modular form, thereby improving assembly efficiency.

[0056] Please see Figure 2 , Figures 6-8In one embodiment, the liquid storage assembly 20 includes a third seal 27 and a sealing plug 28. The third seal 27 and sealing plug 28 can be made of materials with a certain elastic deformation capacity, such as silicone or rubber. The third seal 27 is disposed at the connection between the first liquid storage shell 21 and the first connecting portion 221, and is at least partially housed in the first liquid storage cavity 211. The third seal 27 can enhance the airtightness of the first liquid storage cavity 211, thereby preventing leakage of the atomizing matrix. Through holes can be provided on the third seal 27 and the second liquid storage shell 22 to allow the atomizing matrix to be injected into the first liquid storage cavity 211 through the through holes after the second liquid storage shell 22 is assembled. When the first atomizing core 31 is wrapped with the second liquid storage component 33, the atomizing matrix injected into the first liquid storage cavity 211 requires a long waiting time to wet the second liquid storage component 33, affecting assembly efficiency. In one embodiment, as... Figure 6 , Figure 8 As shown, the first connecting part 221 is provided with an injection hole 223. A third sealing member 27 blocks the opening of the injection hole 223 facing the first liquid storage chamber 211. The third sealing member 27 can prevent the atomized matrix from overflowing from the injection hole 223 when it is pressurized and injected into the first liquid storage chamber 211 through the injection hole 223. For example, a syringe can be used to pressurize and inject the atomized matrix into the first liquid storage chamber 211. With this configuration, on the one hand, the pressurized injection of the atomized matrix can quickly wet the second liquid storage component 33 in the first liquid storage chamber 211 without a long waiting time, which can improve assembly efficiency; on the other hand, the third sealing member 27 blocking the opening of the injection hole 223 facing the first liquid storage chamber 211 can prevent leakage during the pressurized injection of the atomized matrix. The sealing plug 28 is inserted into the injection hole 223 to seal the injection hole 223 after the atomizing matrix is ​​injected into the first liquid storage chamber 211, thereby preventing the atomizing matrix in the first liquid storage chamber 211 from leaking out of the injection hole 223.

[0057] In one embodiment, such as Figure 5 , Figure 6 , Figure 8 As shown, the gas regulating assembly 50 includes a second liquid suction member 54. The second liquid suction member 54 is disposed between the third liquid storage shell 23 and the gas regulating seat 51. The second liquid suction member 54 is used to absorb the atomized matrix that seeps out from the second liquid storage chamber 231, which can further reduce the risk of atomized matrix leakage.

[0058] In one embodiment, such as Figure 5 , Figure 8 , Figures 13-17As shown, the gas regulating seat 51 has a housing mounting groove 512 on one side for installing the third liquid storage shell 23, and a sealing element mounting groove 513 on the other side for installing the gas regulating seal 52. One end of the third liquid storage shell 23 is inserted into the housing mounting groove 512. The second wire hole 515 can connect the housing mounting groove 512 and the sealing element mounting groove 513. At this time, the second pin 324 passes through the second wire hole 515 and enters the sealing element mounting groove 513, and then further exits from the sealing element mounting groove 513. Or, as Figure 13 , Figure 14 As shown, in one embodiment, in a reference plane perpendicular to the first direction, the orthographic projection of the second through hole 515 falls within the orthographic projection range of the housing mounting groove 512, but outside the orthographic projection range of the sealing element mounting groove 513. This arrangement ensures that the second through hole 515 is located outside the sealing element mounting groove 513, preventing the second pin 324 from entering the sealing element mounting groove 513 after passing through the second through hole 515. This reduces the impact of the sidewall of the sealing element mounting groove 513 on the passage of the second pin 324, thus improving assembly efficiency.

[0059] The second liquid-absorbing element 54 can be installed in the housing mounting groove 512. In this case, in a reference section perpendicular to the first direction, the area of ​​the second liquid-absorbing element 54 is comparable to the area of ​​the third liquid storage shell 23. The second liquid-absorbing element 54 has a larger volume, thereby increasing its ability to adsorb the exudated atomized matrix, which helps reduce the risk of atomized matrix leakage. Alternatively, please refer to... Figures 6-8 , Figures 13-15 In one embodiment, the gas regulating seat 51 is further recessed in a local area within the housing mounting groove 512 towards the side where the gas regulating seal 52 is located to form a liquid suction mounting groove 514. The second liquid suction member 54 is installed in the liquid suction mounting groove 514, and the projection of the second wire hole 515 along the first direction falls outside the second liquid suction member 54. With this configuration, the local area within the housing mounting groove 512 is recessed to form the liquid suction mounting groove 514, and the projection of the second wire hole 515 along the first direction falls outside the second liquid suction member 54. The area adjacent to the second wire hole 515 does not have the second liquid suction member 54, which can reduce the impact of the second liquid suction member 54 on the insertion of the second pin 324 and improve assembly efficiency.

[0060] In one embodiment, such as Figure 5 , Figure 8 , Figures 13-17As shown, the gas regulating assembly 50 includes a second seal 55. The second seal 55 seals the gap at the connection between the third liquid storage shell 23 and the gas regulating seat 51 to enhance the airtightness of the atomizing device 100. The second seal 55 includes an annular sealing portion 551 and a housing limiting portion 552 connected to each other. The annular sealing portion 551 is disposed at the connection between the third liquid storage shell 23 and the gas regulating seat 51 to seal the gap between them. The housing limiting portion 552 is accommodated in the housing mounting groove 512 and restricts the contact between the third liquid storage shell 23 and the gas regulating seat 51 in a first direction, so that the second pin 324 can pass through the gap between the third liquid storage shell 23 and the gas regulating seat 51 to the second wire hole 515. By setting the housing limiting portion 552 to form a gap between the third liquid storage shell 23 and the gas regulating seat 51, the second pin 324 can move within the gap. During the assembly process, the second pin 324 can be pulled to adjust its length, thereby facilitating the assembly of the second pin 324.

[0061] Please see Figure 4 , Figures 6-8 In one embodiment, the host assembly 40 includes a charging interface 45. The charging interface 45 is connected to and electrically connected to the circuit board 42. The charging interface 45 can be used to connect to an external power source to charge the battery 41. An interface clearance notch 516 is provided on the side of the gas regulating seat 51 facing away from the third liquid reservoir 23. The interface clearance notch 516 is located outside the seal mounting groove 513 and communicates with the second through hole 515. In a second direction, the interface clearance notch 516 is closer to the circuit board 42 than the seal mounting groove 513, and the charging interface 45 is at least partially accommodated within the interface clearance notch 516. An interface clearance notch 516 is provided at the point where the second pin 324 of the gas regulating seat 51 protrudes. The interface clearance notch 516 is located outside the sealing element mounting groove 513. This notch can reduce the impact of the side wall of the sealing element mounting groove 513 on the protrusion of the second pin 324, which is beneficial to improving assembly efficiency. It can also make full use of the retracted position of the gas regulating seat 51 to accommodate the charging interface 45, which can improve the space utilization rate inside the atomizing device 100.

[0062] In one embodiment, such as Figure 4 , Figure 6 , Figure 8As shown, the circuit board 42 is positioned perpendicular to the second direction. The main unit 40 includes a sensor lead 46, which electrically connects the airflow sensor 43 to the circuit board 42, allowing the circuit board 42 to control the atomizing assembly 30 to heat the atomizing matrix to generate aerosol or stop heating based on the control signal generated by the airflow sensor 43. A sensor mounting slot 521 is provided on the side of the gas regulating seal 52 facing away from the third liquid storage shell 23, and the airflow sensor 43 is mounted in the sensor mounting slot 521. In the second direction, the airflow sensor 43 is closer to the circuit board 42 than the second atomizing core 32, facilitating electrical connection between the airflow sensor 43 and the circuit board 42. In the third direction, the distance between the geometric center of the second through hole 515 and the geometric center of the charging interface 45 is greater than zero, allowing the connection point of the sensor lead 46 on the circuit board 42 and the connection point of the second pin 324 on the circuit board 42 to be located on opposite sides of the charging interface 45, respectively. With this configuration, from a third-party perspective, the charging port 45 can be located in the middle of the atomizing device 100. Correspondingly, the opening position on the atomizing device 100 corresponding to the charging port 45 is also located in the middle of the atomizing device 100, making the appearance of the atomizing device 100 more aesthetically pleasing and improving its appearance.

[0063] Please see Figure 6 , Figure 8 In one embodiment, the air regulating seal 52 and the air regulating seat 51 enclose an airflow sensing channel 56. The airflow sensing channel 56 connects the sensor mounting slot 521 and the first air inlet 511, allowing the airflow sensor 43 to sense changes in airflow within the atomizing device 100 and generate a control signal based on the user's inhalation action. For example, as... Figure 16 As shown, a groove is formed on the gas regulating seal 52, and the gas regulating seat 51 surrounds one side of the groove to form an airflow sensing channel 56. The gas regulating seal 52 and the gas regulating seat 51 are configured to cooperate to form the airflow sensing channel 56. The gas regulating seal 52 and the gas regulating seat 51 respectively form at least part of the sidewall of the airflow sensing channel 56. When the gas regulating seal 52 and the gas regulating seat 51 are assembled and connected, the airflow sensing channel 56 can be formed between the gas regulating seal 52 and the gas regulating seat 51. It is not necessary to process through holes in the gas regulating seal 52 or the gas regulating seat 51 to form the airflow sensing channel 56, which can simplify the processing of the gas regulating seal 52 or the gas regulating seat 51 and help reduce costs.

[0064] In one embodiment, such as Figure 1 , Figure 6As shown, the atomizing device 100 includes a housing assembly 70 and a display assembly 60. The housing assembly 70 includes a first outer shell 71 and a second outer shell 72. The first outer shell 71 is disposed along a second direction on the side of the liquid storage assembly 20 opposite to the battery 41. The second outer shell 72 is connected to the first outer shell 71. The liquid storage assembly 20 and the battery 41 are disposed in the space formed by the second outer shell 72 and the first outer shell 71. The housing assembly 70 connects multiple components to form a whole, thereby enhancing the overall integrity of the atomizing device 100. The display assembly 60 includes a display screen 61 and a display cover 62. The display screen 61 is stacked on the circuit board 42 along a second direction and is electrically connected to the circuit board 42. The display cover 62 is mounted on the housing assembly 70 and is disposed on the side of the display screen 61 opposite to the circuit board 42 in the second direction. The display screen 61 can display status information of the atomizing device 100, such as the battery level of the battery 41 and the heating power level of the atomizing assembly 30, allowing users to easily understand the status of the atomizing device 100.

[0065] Please see Figure 1 , Figure 6 In one embodiment, the main unit 40 includes a control unit 44. The control unit 44 is electrically connected to the circuit board 42. The control unit 44 can be a touch-sensitive or push-button type. The control unit 44 can be used to control the display screen 61 or switch the heating power level of the atomizing component 30 to meet the user's personalized usage needs.

[0066] Please see Figure 6 In one embodiment, the nozzle assembly 10 includes a third liquid-absorbing element 12. The third liquid-absorbing element 12 is disposed between the nozzle 11 and the first liquid storage shell 21, and the aerosol is output to the nozzle 11 via the third liquid-absorbing element 12. The third liquid-absorbing element 12 can absorb condensate or un-atomized atomized matrix in the aerosol, thereby improving the taste of the aerosol.

[0067] The above description is only a part of the embodiments 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 direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. An atomizing device, characterized in that, The atomizing device has a first direction and a second direction that are orthogonal to each other, and the atomizing device includes: Gas regulator seat; The liquid storage assembly includes a first liquid storage shell, a second liquid storage shell, and a third liquid storage shell. The first liquid storage shell, the second liquid storage shell, the third liquid storage shell, and the gas regulating seat are connected sequentially in the first direction. The second liquid storage shell and the first liquid storage shell enclose each other to form a first liquid storage cavity, and the third liquid storage shell and the second liquid storage shell enclose each other to form a second liquid storage cavity. A circuit board is disposed on one side of the liquid storage assembly along the second direction; The atomizing assembly includes a first atomizing core disposed in the first liquid storage chamber and a second atomizing core disposed in the second liquid storage chamber. The first atomizing core includes a first heating element and a first pin connected to the first heating element. The first pin extends from between the second liquid storage shell and the third liquid storage shell and is electrically connected to the circuit board. The second atomizing core includes a second heating element and a second pin connected to the second heating element. The second pin extends from between the third liquid storage shell and the gas regulating base and is electrically connected to the circuit board.

2. The atomizing device according to claim 1, characterized in that, The second liquid storage shell is provided with a first wire hole, the first pin passes through the first wire hole and is fixed in the first wire hole after being passed through and in place; The air regulating seat is provided with a second wire hole, the second pin passes through the second wire hole, and is fixed to the second wire hole after being inserted into place.

3. The atomizing device according to claim 2, characterized in that, The first threading hole penetrates the two opposite sides of the second liquid storage shell in the first direction; The second threading hole passes through the opposite sides of the air regulating seat in the first direction.

4. The atomizing device according to claim 3, characterized in that, The second liquid storage shell includes a first connecting part and a second connecting part that are connected to each other. The first connecting part is inserted into the first liquid storage shell and surrounds the inner space of the first liquid storage shell to form the first liquid storage cavity. The first atomizing core is installed on the first connecting part. One end of the third liquid storage shell is inserted into the second connecting part, and the second connecting part surrounds the inner space of the third liquid storage shell to form the second liquid storage cavity. The first threading hole passes through the opposite sides of the second connecting portion in the first direction, and the projection of the first connecting portion along the first direction falls inside the second connecting portion, so that the first threading hole is exposed outside the first liquid storage shell.

5. The atomizing device according to claim 4, characterized in that, The atomizing device includes a battery; The first liquid storage shell is provided with an installation space and a pin clearance notch. The installation space and the pin clearance notch are both adjacent to the first liquid storage cavity in the second direction. The battery is installed in the installation space and is electrically connected to the circuit board. The pin clearance notch and the mounting space are arranged adjacent to each other in the first direction. The pin clearance notch is connected to the first wire hole so that the first wire hole is exposed at the pin clearance notch to the first liquid storage shell.

6. The atomizing device according to claim 5, characterized in that, The liquid storage assembly includes a first sealing element, a first liquid suction element, and a first liquid storage element. The first sealing element is disposed at the connection between the third liquid storage shell and the second liquid storage shell, and is at least partially housed in the second liquid storage cavity. The first liquid suction element is disposed in the space formed by the first sealing element and the second liquid storage shell. The first liquid storage chamber is used to store the atomized matrix in liquid form, and the first liquid suction element is configured to absorb the atomized matrix that seeps out from the first liquid storage chamber; The first liquid storage element fills the second liquid storage cavity, and the first liquid storage element wraps around the second atomizing core. The second liquid storage cavity stores the atomizing matrix through the first liquid storage element.

7. The atomizing device according to claim 6, characterized in that, Both the first atomizing core and the second atomizing core extend along the first direction, and the air passages of the first atomizing core and the second atomizing core are arranged collinearly. A partial area at the connection between the first liquid storage shell and the first connecting portion extends toward the side where the battery is located in the second direction, and a clearance space is formed in the first liquid storage cavity. The clearance space is arranged adjacent to the pin clearance notch in the second direction. A portion of the first connecting portion is accommodated in the clearance space, and the projection of the first connecting portion located in the clearance space along the first direction at least partially falls on the battery.

8. The atomizing device according to claim 3, characterized in that, The atomizing device includes a second liquid-absorbing element and an air-regulating sealing element. The second liquid-absorbing element is disposed between the third liquid storage shell and the air-regulating seat. The second liquid-absorbing element is used to absorb the atomizing matrix that seeps out from the second liquid storage chamber. The gas regulating seat has a housing mounting groove on one side for installing the third liquid storage shell, and a sealing element mounting groove on the other side for installing the gas regulating seal. In a reference plane perpendicular to the first direction, the orthographic projection of the second through hole falls within the orthographic projection range of the housing mounting groove, but outside the orthographic projection range of the sealing element mounting groove.

9. The atomizing device according to claim 8, characterized in that, The atomizing device includes a battery and a charging interface. The charging interface is connected to the circuit board, and both the battery and the charging interface are electrically connected to the circuit board. The gas regulating seat has an interface clearance notch on the side opposite to the third liquid storage shell. The interface clearance notch is located outside the sealing element mounting groove and connects to the second wire hole. In the second direction, the interface clearance notch is closer to the circuit board than the sealing element mounting groove. The charging interface is at least partially accommodated in the interface clearance notch.

10. The atomizing device according to claim 8, characterized in that, The gas regulating seat is further recessed in a local area within the housing mounting groove toward the side where the gas regulating seal is located to form a liquid suction mounting groove. The second liquid suction is installed in the liquid suction mounting groove, and the projection of the second wire hole along the first direction falls outside the second liquid suction. The atomizing device includes a second sealing element, which includes an annular sealing portion and a housing limiting portion connected to each other. The annular sealing portion is disposed at the connection between the third liquid storage shell and the gas regulating seat. The housing limiting portion is accommodated in the housing mounting groove. The housing limiting portion restricts the contact between the third liquid storage shell and the gas regulating seat in the first direction, so that the second pin can pass through the gap between the third liquid storage shell and the gas regulating seat to the second wire hole.

Images