Atomization device and electronic atomizer

Abstract

The application discloses an atomization device and an electronic atomizer. The atomization device comprises a shell, an atomization assembly, a liquid suction member and an air adjusting assembly. The bottom surface of the shell is provided with an air inlet hole. The atomization assembly is arranged in the shell and is completely offset to the air inlet hole in the vertical direction. The conductive member of the atomization assembly is exposed to one side of the shell. The liquid suction member is arranged in the shell and is located below the atomization assembly. The air inlet hole and the atomization assembly are communicated. The air adjusting assembly is arranged on the outer bottom surface of the shell. The air adjusting assembly comprises a connecting plate, a liquid collecting groove and an operating member. The connecting plate is provided with an air adjusting hole corresponding to the air inlet hole. The liquid collecting groove is arranged on the top surface of the connecting plate and is rotationally connected with the shell. The slot of the liquid collecting groove is opposite to the atomization assembly. The operating member is arranged on the bottom surface of the connecting plate. The air adjusting assembly rotates relative to the shell with the axis of the liquid collecting groove as the axis to make the air adjusting hole coincide with or stagger with the air inlet hole. The air adjusting assembly of the atomization device has the functions of air adjusting and condensate collecting.

Description

Technical Field

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

[0002] In the airflow control system of electronic atomizers, the gas adjustment component is a key part that determines the user's vaping experience, but its current design and application have three core problems:

[0003] I. The assembly process is complex.

[0004] The vapor regulating component is usually installed between the inner wall of the electronic atomizer housing and the outer wall of the sealing seat. During assembly, the operator needs to pre-install the vapor regulating component in the slot of the sealing seat and then align it coaxially with the housing, which significantly increases the complexity and cost of the production process.

[0005] II. Design and operational space are subject to multiple constraints

[0006] The layout of the vapor adjustment component must prioritize avoiding the core components of the electronic control unit, resulting in a severe reduction in its available space. The electronic control unit inside the e-cigarette includes the charging port, battery compartment, main control circuit board, etc. These components usually share the lower or side space of the device with the vapor adjustment component, which limits the design size and installation direction of the vapor adjustment component, resulting in a narrow operating space for the vapor adjustment component.

[0007] Third, its functional positioning is singular and its integration level is low.

[0008] Current mainstream vapor chamber control components have a highly focused function, only responsible for switching between different vaping needs by adjusting the cross-sectional area of ​​the airflow channel, without any linkage or integration with other functional modules. The single-function design of the vapor chamber control component not only increases the number of components in the entire e-cigarette device, but also occupies the already limited internal space, which is not conducive to the development of e-cigarettes towards miniaturization and high integration. Utility Model Content

[0009] The main objective of this application is to provide an atomizing device and an electronic atomizer to solve the technical problems of complex assembly of the gas regulating components, limited design and operating space, and limited functionality.

[0010] To achieve the above objectives, the first aspect of this application provides an atomizing device, which is used to electrically connect to the electronic control device of an electronic atomizer, the atomizing device comprising:

[0011] The outer casing has an air intake vent located near the edge of the bottom surface.

[0012] An atomizing component is disposed within the housing, and the atomizing component is completely offset from the air inlet in the vertical direction. The atomizing component includes a conductive element, which is exposed on one side of the housing. The conductive element is used to electrically connect to the power supply unit of the electronic control device.

[0013] A liquid-absorbing element, disposed within the housing and located below the atomizing assembly, wherein the air inlet and the atomizing assembly are in communication; and

[0014] An air regulating component is disposed on the outer bottom surface of the housing. The air regulating component includes a connecting plate, a liquid collection tank, and an operating component. The connecting plate has an air regulating hole corresponding to the air inlet. The liquid collection tank is disposed on the top surface of the connecting plate and is rotatably inserted into the housing. The opening of the liquid collection tank faces upward and is opposite to the bottom end of the atomizing component. The operating component is disposed on the bottom surface of the connecting plate. The air regulating component can rotate relative to the housing about the axis of the liquid collection tank so that the air regulating hole coincides with or intersects with the air inlet.

[0015] Optionally, the outer bottom surface of the housing is recessed upward to form a mounting groove, all of the air regulating components are located in the mounting groove, the operating member is in the shape of a protruding rod, the operating member is located at the horizontal center line of the connecting plate, and the two ends of the operating member extend to the opposite sides of the connecting plate.

[0016] Optionally, the top of the liquid collection tank is provided with a limiting protrusion, and the gas regulating component cannot move downward under the cooperation of the limiting protrusion and the outer shell. The top of the liquid collection tank is provided with a notch that extends downward and the bottom of the notch is arc-shaped. The inner cross-sectional area of ​​the liquid collection tank increases upward.

[0017] Optionally, the air regulating assembly includes a connecting protrusion located on the top surface of the connecting plate. The connecting protrusion and the air regulating hole are located on opposite sides of the horizontal center line of the connecting plate. The connecting protrusion is inserted into the outer casing and is slidably connected to the outer casing.

[0018] Optionally, the air conditioning component is made of a rigid material, and the atomizing device includes:

[0019] A sealing plate, made of elastic material, is interference-fitted between the housing and the gas regulating assembly, and is used to seal the connection between the housing and the gas regulating assembly.

[0020] Optionally, there is a gap between the top surface of the liquid-absorbing element and the bottom surface of the atomizing component. The liquid-absorbing element fills the area inside the housing near the air inlet. The liquid-absorbing element forms a vertically penetrating air inlet groove corresponding to the air inlet. The air inlet groove connects the air inlet and the atomizing component. The wall of the air inlet extends upward to form an air inlet cylinder, which is inserted into the air inlet groove.

[0021] Optionally, the atomizing device includes:

[0022] A side seat is located on one side below the atomizing assembly and connected to the outer shell. The side seat and the air inlet are located on opposite sides of the vertical center line of the outer shell. A connecting groove is formed inside the side seat. The connecting groove includes a channel groove, a wire passage groove, and a slot that are connected in sequence. The channel groove horizontally passes through the side seat. The wire passage groove and the slot are respectively formed by the inwardly recessed side wall of the side seat connected to the outer shell. The slot opening is exposed in the outer shell. The atomizing assembly includes an atomizing core. The conductive element includes a pin. One end of the pin is connected to the atomizing core, and the other end of the pin is connected in sequence to the channel groove, the wire passage groove, and the slot.

[0023] Optionally, the top of the housing is provided with a suction port, and a bent sensing air channel is formed inside the housing. One end of the sensing air channel is connected to the suction port, and the other end of the sensing air channel passes through the housing and exposes the conductive component on one side. The sensing air channel is used to connect to the airflow sensor of the electronic control device.

[0024] Optionally, a liquid storage chamber is formed within the housing, and the atomizing device includes:

[0025] A liquid regulating valve is disposed in the liquid storage chamber and divides the liquid storage chamber into a first sub-chamber and a second sub-chamber. The first sub-chamber is not connected to the atomizing component. The second sub-chamber is used to inject the atomizing matrix. The second sub-chamber is connected to the atomizing component. The liquid regulating valve is used to slow down the flow of the atomizing matrix in the second sub-chamber to the first sub-chamber.

[0026] A second aspect of this application discloses an electronic atomizer, the electronic atomizer comprising:

[0027] The electronic control device includes a housing and a power supply unit exposed within the housing; and

[0028] In any of the above-described atomizing devices, the housing is connected to the outer shell, exposing the side of the conductive element, and the power supply unit is electrically connected to the conductive element.

[0029] In the atomizing device of this application, the electronic control device of the electronic atomizer is connected to one side of the atomizing device. The design of the gas regulating component is free from the constraints of the electronic control device, which has the following advantages:

[0030] I. Simplified assembly process and more flexible installation location

[0031] The air conditioning component does not need to consider the structural interference of the electronic control device and can be directly installed on the bottom surface of the atomizing device housing, avoiding the space occupation of electronic control components (such as charging ports and circuit boards). It can be fixed by a simple assembly method (such as plug-in), which greatly simplifies the assembly process of the production line, reduces assembly errors caused by improper coordination of multiple components, and also provides convenience for disassembly and replacement during later maintenance.

[0032] II. Ample design space and upgraded user experience

[0033] Freed from the constraints of electronic control devices, the design space for the airflow regulating component is no longer limited by a small clearance area, allowing for size optimization based on functional requirements and ergonomics. This greater design space enables the airflow regulating component to be made larger, which not only improves the connection between the component and the housing but also significantly enhances the user experience. When holding the atomizer, users can more easily touch and adjust the component, resulting in more precise airflow level switching and a clearer feel.

[0034] III. Integrated Functionality to Address Pain Points in Practical Use

[0035] Thanks to the freedom of layout without the constraints of electronic control devices, the gas regulating component can be precisely positioned directly below the atomizing component. This clever design utilizes the liquid flow path of the atomizing component. Condensate generated during atomization, or leakage of the atomizing matrix due to sealing issues, will naturally drip downwards due to gravity. The gas regulating component, through the integrated liquid suction element (installed in the area directly opposite the atomizing component, which can directly receive and absorb the liquid), allows the gas regulating component to retain its core gas regulating function while additionally possessing the ability to collect condensate. This solves the pain point of liquid leakage in traditional electronic atomizers without the need for an additional independent liquid storage component, achieving highly efficient integration of "dual functions in a single component". Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0037] Figure 1 This is a perspective view of an embodiment of the atomizing device of this application;

[0038] Figures 2 to 5 for Figure 1Exploded view of the embodiment shown;

[0039] Figure 6 and Figure 7 for Figure 1 A cross-sectional view of the embodiment shown;

[0040] Figure 8 This is a cross-sectional view of another embodiment of the atomizing device of this application.

[0041] Explanation of icon numbers:

[0042]

[0043]

[0044] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0046] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0047] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0048] This application discloses an atomizing device, comprising a housing, an atomizing component, a liquid-absorbing component, and an air-regulating component. An air inlet is provided near the edge of the bottom surface of the housing. The atomizing component is disposed within the housing, and is vertically offset from the air inlet. The atomizing component includes a conductive component exposed on one side of the housing, which is used for electrical connection to the power supply unit of an electronic control device. The liquid-absorbing component is disposed within the housing and below the atomizing component, and the air inlet and the atomizing component are in communication. The air-regulating component is disposed on the outer bottom surface of the housing, and includes a connecting plate, a liquid collection tank, and an operating component. The connecting plate has an air-regulating hole corresponding to the air inlet. The liquid collection tank is disposed on the top surface of the connecting plate and rotatably inserted into the housing, with its opening facing upwards and opposite to the bottom end of the atomizing component. The operating component is disposed on the bottom surface of the connecting plate. The air-regulating component can rotate relative to the housing about the axis of the liquid collection tank so that the air-regulating hole coincides with or overlaps with the air inlet.

[0049] In the atomizing device of this application, the electronic control device of the electronic atomizer is connected to one side of the atomizing device. The design of the gas regulating component is free from the constraints of the electronic control device, which has the following advantages:

[0050] I. Simplified assembly process and more flexible installation location

[0051] The air conditioning component does not need to consider the structural interference of the electronic control device and can be directly installed on the bottom surface of the atomizing device housing, avoiding the space occupation of electronic control components (such as charging ports and circuit boards). It can be fixed by a simple assembly method (such as plug-in), which greatly simplifies the assembly process of the production line, reduces assembly errors caused by improper coordination of multiple components, and also provides convenience for disassembly and replacement during later maintenance.

[0052] II. Ample design space and upgraded user experience

[0053] Freed from the constraints of electronic control devices, the design space for the airflow regulating component is no longer limited by a small clearance area, allowing for size optimization based on functional requirements and ergonomics. This greater design space enables the airflow regulating component to be made larger, which not only improves the connection between the component and the housing but also significantly enhances the user experience. When holding the atomizer, users can more easily touch and adjust the component, resulting in more precise airflow level switching and a clearer feel.

[0054] III. Integrated Functionality to Address Pain Points in Practical Use

[0055] Thanks to the flexible layout free from electronic control constraints, the gas regulating component can be precisely positioned directly below the atomizing component. This clever design utilizes the liquid flow path of the atomizing component. Condensate generated during atomization, or leakage of the atomizing matrix due to sealing issues, will naturally drip downwards due to gravity. The gas regulating component, through its integrated liquid suction element (installed in the area directly opposite the atomizing component, directly collects and absorbs this liquid), not only retains its core gas regulating function but also gains the ability to collect condensate. This solves the problem of liquid leakage in traditional electronic atomizers without requiring an additional separate liquid storage component, achieving highly efficient integration of "dual functions in a single component."

[0056] Please combine Figures 1 to 8 The following will mainly describe the specific structure of the atomizing device 10.

[0057] The atomizing device 10 of this application includes a housing 100, which is chamber-shaped. An air inlet is provided on the bottom surface of the housing 100 near the edge, and the air inlet is connected to the outside atmosphere. When the user inhales, outside air flows into the atomizing device 10 through the air inlet.

[0058] In some embodiments, the wall of the air inlet extends upward to form an air inlet cylinder 110, the inner diameter and length of which are matched according to the required air intake volume. The upwardly extending air inlet cylinder 110 can directly guide the external airflow into the interior of the atomizing device 10 along a fixed channel, avoiding detours and reversals of the airflow near the air inlet and reducing airflow resistance. The independent cylindrical structure can isolate the interference of chaotic airflow in the external environment, ensuring that the direction and velocity of the airflow entering the atomizing device 10 are more uniform. The cylindrical structure of the air inlet cylinder 110 can more accurately converge the airflow, reduce energy loss during the air intake process, and allow more airflow to enter the designated area as needed.

[0059] In a further embodiment, the air inlet 110 is arranged with a tapering and then expanding shape. This design can: (1) enhance airflow kinetic energy: the acceleration effect of the tapering section allows the airflow to gain stronger kinetic energy and reduce the attenuation of the airflow during transmission; (2) balance pressure and flow rate: the deceleration and pressurization design of the expanding section can prevent high-speed airflow from directly impacting the internal components of the atomizing device 10. At the same time, by increasing static pressure, the airflow can be more evenly distributed to the target area, avoiding local airflow that is too strong or too weak; (3) assist in impurity separation: when the high-speed airflow passes through the tapering section, due to inertia, some impurities with higher density will be more difficult to follow the airflow and may settle at the end of the tapering section or the inlet of the expanding section, indirectly playing a certain filtering auxiliary role and reducing the probability of impurities entering the interior of the atomizing device 10. The above design needs to adjust the angle of tapering and expanding and the minimum pipe diameter position according to the specific air intake requirements (such as the required flow rate, pressure, and gas composition).

[0060] The outer bottom surface of the outer casing 100 is recessed upwards to form a mounting groove 120, and the air inlet is located in the bottom of the mounting groove 120 near the edge. A vertically penetrating mounting opening 121 is formed in the bottom of the mounting groove 120 near the center. A portion of the mounting groove 120 is recessed upwards to form a sliding groove 122, the horizontal cross-section (parallel to the horizontal plane) of which is arc-shaped. The sliding groove 122 and the air inlet are located on opposite sides of the horizontal centerline of the mounting groove 120. Another portion of the mounting groove 120 is recessed upwards to form a connecting groove 123, which can be positioned primarily near the air inlet and can surround the periphery of the air inlet.

[0061] The top of the outer casing 100 is provided with a suction port 130, which is used for users to suction, that is, the suction port 130 is connected to the air inlet.

[0062] A clearance hole 140 is provided on the periphery of the outer casing 100. The clearance hole 140 and the air inlet (i.e., the air inlet cylinder 110) can be located on opposite sides of the vertical center line of the outer casing 100. Exemplarily, in some embodiments, when the atomizing device 10 is placed upright, the air inlet is located on the left side of the bottom surface of the outer casing 100, and the clearance hole 140 is located on the right side wall of the outer casing 100. These are only preferred embodiments; the clearance hole 140 can also be provided on any periphery of the outer casing 100.

[0063] The atomizing device 10 of this application includes an atomizing component 200, which is disposed within the housing 100. The atomizing device 10 includes a top seat 910 and a base 920 (e.g., Figure 6 and Figure 8 As shown, the atomizing component 200 includes an outer tube 210. The top and bottom ends of the outer tube 210 are respectively sealed to the top 910 and the base 920. The top 910 and the base 920 are respectively sealed to the inner wall of the outer shell 100. The atomizing component 200 includes an outer tube 210. The top and bottom ends of the outer tube 210 are respectively sealed to the top 910 and the base 920. The top 910 and the base 920 are respectively provided with a first port (not shown in the figure) and a second port (not shown in the figure) corresponding to the atomizing component 200. The suction port 130, the first port, the atomizing component 200, the second port and the air inlet 110 are connected in sequence. The atomizing component 200 and the air inlet (i.e., the air inlet 110) are completely offset in the vertical direction. Therefore, the condensate or leaked atomizing matrix flowing out of the atomizing component 200 will not drip directly into the air inlet, avoiding the condensate or atomizing matrix from flowing out of the outer shell 100 and affecting the user experience.

[0064] A liquid storage chamber 800 is formed within the outer casing 100. The liquid storage chamber 800 can be formed by the bottom surface of the top seat 910, the inner wall of the outer casing 100, the outer wall of the outer tube 210, and the top surface of the base 920. The liquid storage chamber 800 is used to store the atomizing matrix. The atomizing device 10 includes a liquid regulating valve 700, which is disposed within the liquid storage chamber 800 and divides the liquid storage chamber 800 into a first sub-chamber 810 and a second sub-chamber 820. The first sub-chamber 810 is not connected to the atomizing assembly 200. The second sub-chamber 820 has an injection port 170 for injecting the atomizing matrix. The atomizing device 10 includes a sealing plug 180, which is removably connected to the injection port 170 and is used to seal the injection port 170. The second sub-chamber 820 is connected to the atomizing assembly 200. The liquid regulating valve 700 has a liquid regulating hole 710. The liquid regulating valve 700 (through the liquid regulating hole 710) is used to slow down the flow of the atomized matrix in the second sub-cavity 820 to the first sub-cavity 810.

[0065] The regulating valve 700 slows down the flow of the atomizing matrix from the second sub-cavity 820 to the first sub-cavity 810, resulting in a higher hydraulic pressure in the second sub-cavity 820. By limiting the flow of liquid from the second sub-cavity 820 to the first sub-cavity 810, the hydraulic pressure in the second sub-cavity 820 is actively accumulated. This hydraulic pressure ensures that the atomizing component 200 receives a continuous and sufficient supply of atomizing matrix, maintaining the full wetting of the liquid guiding medium in the atomizing component 200. This allows the flow rate of the atomizing matrix to dynamically match the atomization consumption rate, preventing supply interruptions and thus avoiding dry burning of the atomizing component 200. The above settings are particularly important for the initial full wetting of the liquid guiding medium in the atomizing component 200. The pressure difference will push the atomizing matrix into the liquid guiding medium quickly, shortening the time required for the initial full wetting of the liquid guiding medium. Furthermore, although the hydraulic pressure in the second sub-cavity 820 increases, the pressure of the atomizing matrix on the atomizing component 200 is mainly affected by the liquid level of the atomizing matrix. The increase in hydraulic pressure in the second sub-cavity 820 is insufficient to cause the atomizing component 200 to leak due to oversaturation.

[0066] In some embodiments, the first sub-cavity 810 and the second sub-cavity 820 are arranged vertically, with the first sub-cavity 810 located above the second sub-cavity 820. In these embodiments, the liquid regulating valve 700 also prevents leakage from the atomizing assembly 200. Specifically, in a configuration without the liquid regulating valve 700, the liquid flow between the second sub-cavity 820 and the first sub-cavity 810 is almost unobstructed (or flows naturally only due to gravity / pressure difference). When the second sub-cavity 820 is filled, the first sub-cavity 810 is also filled, and the hydraulic height (the vertical distance from the liquid surface to the bottom of the second cavity) is the sum of the height of the first sub-cavity 810 and the height of the second sub-cavity 820. With the regulating valve 700 present, the liquid flow from the second sub-cavity 820 to the first sub-cavity 810 is restricted. Once the second sub-cavity 820 is full, even if the first sub-cavity 810 still has space, the liquid cannot flow into it quickly (it can only slowly permeate). In other words, after the atomizing device 10 is filled, the first sub-cavity 810 is not completely filled (in a typical scenario). Therefore, the hydraulic pressure of the atomizing device 10 with the regulating valve 700 is lower than that without the regulating valve 700. As mentioned earlier, the pressure of the atomizing matrix on the atomizing component 200 is mainly affected by the liquid height of the atomizing matrix. Therefore, the regulating valve 700 reduces the pressure of the atomizing matrix on the atomizing component 200 by lowering the hydraulic pressure, thereby reducing the risk of leakage.

[0067] In the above embodiments, the liquid regulating valve 700 is annular and sealed between the outer shell 100 and the outer tube 210 of the atomizing assembly 200. That is, the outer annular wall of the liquid regulating valve 700 is sealed to the inner wall of the outer shell 100, and the inner annular wall of the liquid regulating valve 700 is sealed to the outer wall of the outer tube 210. The inner wall of the outer shell 100 is provided with an abutment platform (not shown in the figure), which is located above the injection port 170. The bottom surface of the abutment platform abuts against the top surface of the liquid regulating valve 700. The abutment platform, through rigid physical limiting, can restrict the liquid regulating valve 700 from being pushed upward by the atomizing matrix, thereby stabilizing the position of the liquid regulating valve 700, stabilizing the volume of the first sub-cavity 810 and the second sub-cavity 820, and enabling the liquid regulating valve 700 to function better.

[0068] The atomizing device 10 of this application includes a side seat 600, which is located on one side below the atomizing assembly 200 (i.e., on the side below the base 920). The side seat 600 is connected to the outer shell 100. The inner bottom wall of the outer shell 100 extends upward to form a fixing groove 150 corresponding to the side seat 600, and the side seat 600 is assembled in the fixing groove 150. A wiring through groove 610 is formed inside the side seat 600. The wiring through groove 610 includes a channel groove 611, a wire passage groove 612, and a slot 613 connected in sequence. The channel groove 611 extends horizontally through the side seat 600. The wire passage groove 612 and the slot 613 are respectively formed by inward recesses of the side wall of the side seat 600 connected to the outer shell 100. That is, the opening of the wire passage groove 612 and the opening of the slot 613 both face the outer shell 100, and the opening of the slot 613 is exposed outside the outer shell 100. The channel groove 611 is channel-shaped, the wire groove 612 is strip-shaped, and the slot 613 is cylindrical.

[0069] The atomizing assembly 200 includes a conductive element exposed on one side of the housing 100. The conductive element is used to electrically connect to the power supply unit (not shown) of the electronic control device of the electronic atomizer.

[0070] In some embodiments, the conductive element includes a pin 220, one end of which is connected to the atomizing core (not shown in the figure), and the other end of which is sequentially connected to the channel groove 611, the wire groove 612 and the slot 613. Since the slot opening of the slot 613 is exposed in the clearance hole 140 of the housing 100, the pin 220 is exposed in the clearance hole 140 of the housing 100.

[0071] The number of pins 220 is at least two, with at least one pin 220 connected to the positive terminal of the power supply unit, and the remaining pins 220 connected to the negative terminal of the power supply unit. In some embodiments, the number of channel slots 611 is one, and the number of wire passage slots 612 and slots 613 is the same as the number of pins 220. After all the pins 220 pass through the channel slot 611, they are connected one-to-one to at least two wire passage slots 612 and slots 613. The at least two slots 613 can be arranged horizontally or vertically, and their positions are adapted to the power supply electrodes of the power supply unit (the number of which is the same as the number of pins 220, and can be electrode posts or conductive springs).

[0072] In some embodiments, the power supply electrode of the power supply unit is directly connected to the pin 220 located in the slot 613. In other embodiments, the conductive element includes the pin 220 and the atomizing electrode 230. The atomizing electrode 230 forms a stable conductive connection with the pin 220 by inserting into the slot 613, thus establishing a conductive link in the atomizing core. The exposed end of the atomizing electrode 230 (exposed in the clearance hole 140) makes a detachable electrical contact with the power supply electrode, allowing the power from the electronic control device to be transmitted to the atomizing core through the atomizing electrode 230. By detachably connecting the atomizing electrode 230 to the power supply electrode, a detachable connection between the atomizing device 10 and the electronic control device can be achieved, thereby reducing waste (e.g., replacing the atomizing device 10 when the atomizing matrix is ​​depleted) and increasing product usage scenarios (e.g., replacing the atomizing device 10 with different atomizing matrix flavors).

[0073] The atomizing device 10 of this application includes a liquid suction element 300, which is disposed inside the housing 100 and located below the atomizing component 200. The air inlet and the atomizing component 200 are in communication, meaning that the liquid suction element 300 does not block the communication between the air inlet and the atomizing component 200. The liquid suction element 300 is a porous medium, capable of absorbing condensate and / or leaked atomizing matrix.

[0074] In some embodiments, there is a gap between the top surface of the liquid-absorbing member 300 and the bottom surface of the atomizing component 200, that is, an air cavity is formed between the top surface of the liquid-absorbing member 300 and the bottom surface of the atomizing component 200. The liquid-absorbing member 300 fills the area inside the housing 100 near the air inlet. The liquid-absorbing member 300 has a vertically penetrating air inlet groove 310 corresponding to the air inlet. The air inlet groove 310 connects the air inlet and the atomizing component 200. The atomizing device 10 also includes a fixing member (not shown in the figure). The fixing member is disposed between the liquid-absorbing member 300 and the base 920. The two ends of the fixing member are respectively connected to the top surface of the liquid-absorbing member 300 and the bottom surface of the base 920. The fixing member can prevent the liquid-absorbing member 300 from moving upward. The liquid-absorbing member 300 is stably located inside the housing 100 under the action of the inner wall of the housing 100 and the fixing member.

[0075] In some embodiments, the air inlet cylinder 110 is inserted into the air inlet channel 310, thereby making the airflow through the air inlet channel 310 more stable, that is, the air inlet cylinder 110 further enhances the positional stability of the liquid suction component 300. At the same time, the suction liquid is in close contact with the air inlet cylinder 110, and the timely absorption by the liquid suction component 300 can prevent liquid from flowing into the air inlet cylinder 110.

[0076] The atomizing device 10 of this application includes an air regulating component 400, which is disposed on the outer bottom surface of the housing 100. The air regulating component 400 includes a connecting plate 410, a liquid collection tank 420, and an operating member 430. The connecting plate 410 has an air regulating hole 411 corresponding to the air inlet. The liquid collection tank 420 is disposed on the top surface of the connecting plate 410 and is rotatably inserted into the housing 100. The opening of the liquid collection tank 420 is opposite to the atomizing component 200 in the vertical direction. The operating member 430 is disposed on the bottom surface of the connecting plate 410. The air regulating component 400 can rotate relative to the housing 100 about the axis of the liquid collection tank 420 so that the air regulating hole 411 coincides with or intersects with the air inlet.

[0077] The connecting plate 410, the liquid collection tank 420, and the operating component 430 are integrally molded. The core function of the liquid collection tank 420 is to store liquids (such as atomizing matrix and condensate). When assembled separately, there will be seams at the connection between the tank and the connecting plate 410 and the operating component 430, which can easily lead to leakage due to poor sealing. The integral molding eliminates any seams, preventing liquid from seeping through the component connections and eliminating the leakage risk of the separate structure. The operating component 430 needs to withstand the user's operating force. When assembled separately, the connection between the three parts relies on glue, clips, or screws. Over time, the force concentration can easily lead to breakage at the connection. The integral molding makes the three parts a continuous whole structure, allowing force to be evenly transmitted and significantly improving resistance to breakage and deformation. The separate model requires processing three parts separately and then assembling them manually or with equipment, which not only increases processing steps and costs but may also affect the user experience due to assembly errors. The integral molding only requires one set of molds and one process to complete the production, which reduces processing and assembly costs and ensures the relative positional accuracy of the three parts, avoiding the accumulation of errors.

[0078] The air regulating component 400 is assembled in the mounting groove 120. The shape of the mounting groove 120 and the shape of the air regulating component 400 can be adapted to each other, so the connection between the two is relatively tight. The connecting plate 410 can be in the shape of a circular plate, and the mounting groove 120 can be in the shape of a flat cylinder.

[0079] The air regulating hole 411 can be arc-shaped, with its length parallel to the circumference of the connecting plate 410. This allows the shape of the air regulating hole 411 to match the air regulating mechanism 400's rotational adjustment method. The core motion of the air regulating mechanism 400 is rotation around the central axis of the connecting plate 410, and its trajectory is itself a circular arc. Since the length of the arc-shaped air regulating hole 411 is parallel to the circumference of the connecting plate 410, the extension direction of the air regulating hole 411 is completely consistent with the rotational trajectory of the air regulating mechanism 400, structurally eliminating motion interference. If the air regulating hole 411 is a straight hole (non-arc-shaped) or its length is not parallel to the circumference, the area of ​​the connecting plate 410 blocking the air inlet will change irregularly when the air regulating mechanism 400 rotates. This could result in a significant change in airflow with a small rotation angle or no change in airflow with a large rotation angle, leading to uncontrolled air regulation. The radius of curvature of the arc-shaped air regulating hole 411 corresponds to the rotation radius of the air regulating component 400, ensuring that when the air regulating component 400 rotates, the part of the connecting plate 410 that blocks the air inlet hole can always be smoothly blocked along the arc trajectory of the air inlet hole, and will not cause local air leakage or incomplete blocking due to radius mismatch.

[0080] The operating element 430 is in the form of a protruding rod. This protruding rod shape means that the operating element 430 protrudes from the surface of the connecting plate 410 (neither flush nor recessed), allowing the user's fingers or tools to directly contact the outer wall of the operating element 430 without needing to find a point of force application. The outer wall of the operating element 430 provides sufficient friction to prevent slippage. The operating element 430 is located at the horizontal centerline of the connecting plate 410. The horizontal centerline of the connecting plate 410 is its force balance axis. By placing the operating element 430 here, when the user applies force, the force will be evenly distributed around the centerline, preventing uneven force distribution on one side of the connecting plate 410 due to the operating element 430's offset. This avoids tilting, deformation, or misalignment of the connecting plate 410 with other components. The two ends of the operating element 430 extend to the opposite sides of the connecting plate 410, thus expanding the range of force application and making operation easier. The operating element 430 can be a straight rod. The axis of the straight rod is aligned with the direction of force, allowing the applied force to be directly transmitted to the connecting plate 410 during operation, preventing force dispersion due to rod bending. The operating component 430 is located within the mounting groove 120, meaning the bottom surface of the operating component 430 is higher than or flush with the bottom surface of the mounting groove 120. The mounting groove 120 provides physical protection, motion guidance, and spatial integration for the operating component 430, retaining its convenient operation while addressing the issues of the protruding rod-shaped operating component 430 being easily damaged or shifted, resulting in a more compact and reliable overall structure. More importantly, this eliminates any protruding structures on the entire bottom surface of the atomizing device 10 (the operating component 430 does not protrude), ensuring stable placement of the atomizing device 10 when upright.

[0081] The liquid collection tank 420 is inserted into the mounting port 121. During insertion, the liquid collection tank 420 will fit into the mounting port 121 along a preset trajectory, thereby automatically aligning the relative position of the air regulating component 400 and the outer casing 100, preventing the air regulating component 400 from shifting. The walls of the liquid collection tank 420 and the mounting port 121 fit tightly together, forming a constraint to prevent the air regulating component 400 from loosening or shifting during use. Through the insertion structure, the opening area of ​​the liquid collection tank 420 is precisely aligned with the high-overflow area of ​​the liquid suction component 300 (directly below the atomizing component 200), and the overflow liquid can fall directly into the liquid collection tank 420 without guidance, avoiding dripping onto other components. The tight insertion of the liquid collection tank 420 and the mounting port 121 forms an annular sealing surface, preventing overflow liquid from leaking from the gap between the liquid collection tank 420 and the mounting port 121.

[0082] The top of the liquid collection tank 420 is provided with a limiting protrusion 421. The limiting protrusion 421 is located outside the top surface of the mounting port 121, that is, the bottom surface of the limiting protrusion 421 abuts against the bottom inner wall of the outer shell 100. The gas regulating component 400 cannot move downward under the cooperation of the limiting protrusion 421 and the outer shell 100. Therefore, the connection effect between the gas regulating component 400 and the outer shell 100 is relatively good.

[0083] The liquid collection tank 420 has a notch 422 at its top, which extends downwards. The notch 422 divides the top sidewall of the liquid collection tank 420 into elastic flaps. These flaps have a certain radial contraction capability (dependent on the toughness of the plastic). Because the notch 422 extends downwards but does not penetrate the bottom of the liquid collection tank 420, the root of the elastic flap remains connected to the main body of the liquid collection tank 420, preventing breakage during contraction and allowing it to spring back to its original position after the compression disappears. The upward insertion of the air regulating component 400 from the outer casing 100 into the mounting port 121 causes radial compression of the liquid collection tank 420. The closing of the notch 422 precisely resolves the dimensional conflict during installation. Since the closing of the notch 422 is a temporary deformation rather than a permanent structural change, it will immediately spring back after installation, ensuring that the function of the liquid collection tank 420 is not affected. The atomizing device 10 of this application solves the contradiction of difficult installation due to interference fit between liquid collection tank 420 and mounting port 121 by closing the notch 422. It also ensures that the liquid collection tank 420 can be tightly connected to the wall of mounting port 121 after installation by rebound, avoiding the loosening or leakage problems caused by traditional clearance fit. It is especially suitable for the mass assembly of plastic liquid collection tank 420.

[0084] The bottom of notch 422 is arc-shaped. Right-angled inflection points are prone to excessive localized stress, which may lead to cracking at the bottom after long-term use. The arc-shaped surface evenly distributes stress along the curve, avoiding stress concentration at a single inflection point and significantly reducing the risk of breakage during elastic flap contraction and rebound. A right-angled bottom would create a hard inflection point during elastic flap contraction, potentially causing jamming during deformation. The arc-shaped bottom provides a smooth deformation transition surface for the elastic flap, allowing it to evenly contract inwards along the arc-shaped surface during contraction and smoothly open along the arc-shaped surface during rebound, avoiding any stiffness during installation and making the insertion of the liquid collection tank 420 into the installation port 121 smoother. The core function of the collection tank 420 is to collect overflow. The curved bottom optimizes the liquid flow path and prevents liquid from remaining at the notch 422. If the bottom of the notch 422 is a right angle, after the liquid flows into the collection tank 420, it is easy to form a dead corner where liquid accumulates (the liquid stays at the right angle due to surface tension and cannot flow to the bottom of the tank). The smooth curved surface of the curved bottom guides the liquid to flow naturally along the arc to the bottom of the collection tank 420, without any dead corners, ensuring that all overflow can be collected efficiently. In the axial direction of the parallel atomizing component 200, the shape of the notch 422 can be semi-circular, semi-elliptical, or semi-racetrack-shaped.

[0085] There can be two notches 422, located on opposite sides of the collection tank 420. These two opposing notches 422 evenly divide the elastic flaps at the top of the collection tank 420 into two groups. During installation, the pressure exerted by the mounting port 121 on the collection tank 420 is evenly transmitted to the elastic flaps on both sides through the two opposing notches 422, preventing excessive deformation on one side due to uneven force. The synchronous deformation of the elastic flaps on both sides ensures that the collection tank 420 remains coaxial with the mounting port 121, preventing eccentricity during insertion that could cause friction and jamming on one side or excessive gaps on the other. Due to the synchronous deformation, when the collection tank 420 is inserted into the mounting port 121, the contact pressure with the inner wall of the mounting port 121 is uniform throughout, preventing jamming due to excessive local friction. After installation, the elastic flaps on both sides will rebound synchronously, ensuring a tight fit between the outer wall of the collection tank 420 and the wall of the mounting port 121, guaranteeing a sealed connection.

[0086] The inner cross-sectional area of ​​the collection tank 420 increases upwards. The overflow from the suction device 300 is usually not a single drip, but may spread and overflow from multiple locations such as edges and seams, even accompanied by slight splashing. The increased inner cross-sectional area at the top of the collection tank 420 directly expands the effective receiving area. The smaller inner cross-sectional area at the bottom of the collection tank 420 creates a narrower shape at the bottom, which guides the liquid towards the center of the bottom through spatial contraction, solving the problem of liquid dispersion and residue. This shape, wider at the top and narrower at the bottom, works synergistically with the previously mentioned notch 422 to further improve overall performance: the shape allows for more deformation space at the top (mainly in the area where the notch 422 is located), and even after the wider part at the top contracts, it still maintains sufficient receiving width; the shape transitions smoothly with the curved notch 422, resulting in low liquid flow resistance and high collection efficiency. In some embodiments, the collection tank 420 is a cylindrical tank, and the inner diameter of the portion of the collection tank 420 with the notch 422 is larger than the inner diameter of the other parts of the collection tank 420.

[0087] The overall outer diameter of the liquid collection tank 420 (with the upper limit protrusion 421 at the top) first decreases and then increases upwards. This allows the liquid collection tank 420 to be installed smoothly, while also ensuring a large contact area between the liquid collection tank 420 and the connecting plate 410, resulting in a better connection between the two.

[0088] The air regulating assembly 400 includes a connecting protrusion 440 located on the top surface of the connecting plate 410. The connecting protrusion 440 and the air regulating hole 411 are located on opposite sides of the horizontal centerline of the connecting plate 410. The connecting protrusion 440 is inserted into the outer shell 100 and slidably connected to a groove 122 in the outer shell 100. The length direction of the groove 122 coincides with the rotation trajectory of the air regulating assembly 400. The connecting protrusion 440 enhances the stability of the connection between the air regulating assembly 400 and the outer shell 100. The horizontal centerline of the connecting plate 410 serves as its mechanical balance reference. Placing the two key structures on opposite sides ensures that the connecting plate 410 is always subjected to uniform force during assembly and use, preventing skewing or deformation. The connecting protrusion 440 can be arc-shaped, plate-like, or block-like, and its length direction is parallel to the circumference of the connecting plate 410. Therefore, the extension direction of the connecting protrusion 440 completely coincides with the rotation trajectory (arc shape) of the connecting plate 410. During rotation, the connecting protrusion 440 will not collide with the outer casing 100, thus ensuring smooth and uninterrupted air adjustment. The connecting protrusion 440, which extends parallel to the circumference of the connecting plate 410, can maximize the effective contact length between the connecting protrusion 440 and the outer casing 100 without increasing the thickness of the connecting protrusion 440, thereby enhancing the stability of the connection between the air adjustment assembly 400 and the outer casing 100.

[0089] The gas regulating assembly 400 is made of a rigid material (e.g., plastic or metal), and the atomizing device 10 includes a sealing plate 500 made of an elastic material (e.g., silicone, plastic, and / or rubber). The sealing plate 500 is interference-fitted between the housing 100 and the gas regulating assembly 400, and serves to seal the connection between the housing 100 and the gas regulating assembly 400. This design achieves the dual goals of rigid support and leak-proof sealing of the gas regulating assembly 400 through complementary material properties and an interference fit. The rigid material ensures stable gas regulating operation, while the elastic material fills gaps through interference deformation. The combination of these two elements does not affect the flexibility of gas regulation and completely blocks liquid / gas leakage paths. The sealing plate 500 is specifically interference-fitted into the connecting groove 123. That is, the sealing plate 500 focuses on sealing the area at the air inlet and the liquid collection tank 420 and locally thickens the air inlet (the bottom surface of the sealing plate 500 forms an annular thickened area around the air inlet and the liquid collection tank 420). Thus, the sealing plate 500 strengthens the protection of the core risk area on the basis of overall sealing. By locking the core intersection point of airflow and liquid, the sealing resources are concentrated in the highest risk area. The maximum performance improvement is achieved with minimal structural optimization, and the reliability of air regulation and long-term leak prevention capability of the atomizing device 10 are ultimately guaranteed.

[0090] A bent sensing airway 620 is formed within the housing 100. One end of the sensing airway 620 connects to the suction port 130, and the other end extends through the exposed conductive part of the housing 100. The sensing airway 620 is used to connect to the airflow sensor (not shown) of the electronic control device. The sensing airway 620 is formed within the side seat 600, and the housing 100 has a vent hole 160 corresponding to the sensing airway 620. Due to the bent design, condensate is less likely to flow through the sensing airway 620 to the airflow sensor.

[0091] This application also proposes an electronic atomizer, which includes an electronic control device and the aforementioned atomizing device 10. The electronic control device includes a housing and a power supply unit exposed in the housing. The housing is connected to the side of the outer casing 100 that exposes the conductive element. The power supply unit is electrically connected to the conductive element. The electronic atomizer of this application includes the aforementioned atomizing device 10, and therefore has all the beneficial effects of the aforementioned atomizing device 10, which will not be elaborated further.

[0092] The electronic control device includes the aforementioned airflow sensor. An air intake channel is formed within the device, connecting to the outside atmosphere. One side of the airflow sensor is connected to the sensing airway 620, and the other side is connected to the air intake channel. The electronic control device includes a control unit electrically connected to the airflow sensor. When the user inhales, the airflow sensor is triggered, and the control unit controls the power supply unit to supply power to the conductive parts of the atomizing assembly 200. The atomizing core atomizes the atomizing matrix, producing an inhalable aerosol. Therefore, the atomizing core does not operate when the user is not inhaling, reducing the safety hazards of the atomizing device 10.

[0093] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. An atomizing device, characterized in that, The atomizing device is used to electrically connect to the electronic control device of the electronic atomizer, and the atomizing device includes: The outer casing has an air intake vent located near the edge of the bottom surface. An atomizing component is disposed within the housing, and the atomizing component is completely offset from the air inlet in the vertical direction. The atomizing component includes a conductive element, which is exposed on one side of the housing. The conductive element is used to electrically connect to the power supply unit of the electronic control device. A liquid-absorbing element, disposed within the housing and located below the atomizing assembly, wherein the air inlet and the atomizing assembly are in communication; and An air regulating component is disposed on the outer bottom surface of the housing. The air regulating component includes a connecting plate, a liquid collection tank, and an operating component. The connecting plate has an air regulating hole corresponding to the air inlet. The liquid collection tank is disposed on the top surface of the connecting plate and is rotatably inserted into the housing. The opening of the liquid collection tank faces upward and is opposite to the bottom end of the atomizing component. The operating component is disposed on the bottom surface of the connecting plate. The air regulating component can rotate relative to the housing about the axis of the liquid collection tank so that the air regulating hole coincides with or intersects with the air inlet.

2. The atomizing device according to claim 1, characterized in that, The outer bottom surface of the housing is recessed upward to form a mounting groove, and all the air regulating components are located in the mounting groove. The operating member is in the shape of a protruding rod and is located at the horizontal center line of the connecting plate. The two ends of the operating member extend to the opposite sides of the connecting plate.

3. The atomizing device according to claim 1, characterized in that, The top of the liquid collection tank is provided with a limiting protrusion. The gas regulating component cannot move downward under the cooperation of the limiting protrusion and the outer shell. The top of the liquid collection tank is provided with a notch that extends downward. The bottom of the notch is arc-shaped. The inner cross-sectional area of ​​the liquid collection tank increases upward.

4. The atomizing device according to claim 1, characterized in that, The air regulating component includes a connecting protrusion located on the top surface of the connecting plate. The connecting protrusion and the air regulating hole are located on opposite sides of the horizontal center line of the connecting plate. The connecting protrusion is inserted into the outer shell and is slidably connected to the outer shell.

5. The atomizing device according to claim 1, characterized in that, The air conditioning component is made of rigid material, and the atomizing device includes: A sealing plate, made of elastic material, is interference-fitted between the housing and the gas regulating assembly, and is used to seal the connection between the housing and the gas regulating assembly.

6. The atomizing device according to any one of claims 1 to 5, characterized in that, There is a gap between the top surface of the liquid suction component and the bottom surface of the atomizing component. The liquid suction component fills the area inside the housing near the air inlet. The liquid suction component forms a vertically penetrating air inlet groove corresponding to the air inlet. The air inlet groove connects the air inlet and the atomizing component. The wall of the air inlet extends upward to form an air inlet cylinder, which is inserted into the air inlet groove.

7. The atomizing device according to any one of claims 1 to 5, characterized in that, The atomizing device includes: A side seat is located on one side below the atomizing assembly and connected to the outer shell. The side seat and the air inlet are located on opposite sides of the vertical center line of the outer shell. A connecting groove is formed inside the side seat. The connecting groove includes a channel groove, a wire passage groove, and a slot that are connected in sequence. The channel groove horizontally passes through the side seat. The wire passage groove and the slot are respectively formed by the inwardly recessed side wall of the side seat connected to the outer shell. The slot opening is exposed in the outer shell. The atomizing assembly includes an atomizing core. The conductive element includes a pin. One end of the pin is connected to the atomizing core, and the other end of the pin is connected in sequence to the channel groove, the wire passage groove, and the slot.

8. The atomizing device according to any one of claims 1 to 5, characterized in that, The top of the housing has a suction port, and a bent sensing air channel is formed inside the housing. One end of the sensing air channel is connected to the suction port, and the other end of the sensing air channel passes through the housing and exposes the conductive component on one side. The sensing air channel is used to connect to the airflow sensor of the electronic control device.

9. The atomizing device according to any one of claims 1 to 5, characterized in that, A liquid storage chamber is formed within the outer casing, and the atomizing device includes: A liquid regulating valve is disposed in the liquid storage chamber and divides the liquid storage chamber into a first sub-chamber and a second sub-chamber. The first sub-chamber is not connected to the atomizing component. The second sub-chamber is used to inject the atomizing matrix. The second sub-chamber is connected to the atomizing component. The liquid regulating valve is used to slow down the flow of the atomizing matrix in the second sub-chamber to the first sub-chamber.

10. An electronic atomizer, characterized in that, The electronic atomizer includes: The electronic control device includes a housing and a power supply unit exposed within the housing; and The atomizing device according to any one of claims 1 to 9, wherein the housing is connected to the outer shell and exposes the conductive element on one side, and the power supply unit is electrically connected to the conductive element.

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