Electronic atomizer

Abstract

This application discloses an electronic atomizer. In the activated liquid-filling state of the electronic atomizer, the force connecting the magnetic valve assembly and the atomizing assembly is a first connecting force. An electromagnetic assembly generates a first magnetic field under a first energized current, and the magnetic valve assembly and the electromagnetic assembly generate a first magnetic force. The end of the magnetic valve assembly away from the atomizing assembly is tilted towards a limiting structure, and a pressure relief gap is formed between the bottom end of the magnetic valve assembly and the atomizing assembly. In the normal liquid-filling state of the electronic atomizer, the force connecting the magnetic valve assembly and the atomizing assembly is a second connecting force. An electromagnetic assembly generates a second magnetic field under a second energized current, and the magnetic valve assembly and the electromagnetic assembly generate a second magnetic force, causing the magnetic valve assembly to open the liquid inlet. The strength of the first connecting force is greater than the strength of the second connecting force. This electronic atomizer can prevent the magnetic valve assembly from failing to open in low-temperature environments.

Description

Technical Field

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

[0002] Open-top e-cigarettes have become the mainstream design due to their advantages such as direct e-liquid storage and aesthetically pleasing appearance. In these e-cigarettes, the atomizing component is typically mounted directly within the e-liquid in the reservoir to achieve rapid e-liquid conduction and atomization. In open-top e-cigarettes with electromagnetic valve components, the electromagnetic component drives the movement of the solenoid valve assembly to open and close the liquid inlet, thereby controlling the supply of e-liquid to the atomizing component.

[0003] However, under low-temperature conditions, the surface tension and viscosity of the atomizing liquid increase significantly, enhancing its adhesion to the solenoid valve assembly and creating viscous damping. This, combined with the high pressure in the reservoir acting as a compressive force on the solenoid valve assembly, means that the conventional driving force of the electromagnetic component is insufficient to overcome the combined resistance, causing the solenoid valve assembly to fail to open properly when driven by the electromagnetic component. This fault directly results in an interruption or insufficient supply of atomizing liquid during suction, leading to wick clogging in the atomizing assembly. Utility Model Content

[0004] The main objective of this application is to provide an electronic atomizer that solves the technical problem of the failure of the solenoid valve assembly to open in low-temperature environments in open-oil electronic atomizers.

[0005] To achieve the above objectives, this application proposes an electronic atomizer, the electronic atomizer comprising:

[0006] Liquid storage tank;

[0007] An atomizing component is disposed inside the liquid storage chamber and its axis is parallel to the vertical direction. An inlet hole is provided on one side of the atomizing component in the circumferential direction.

[0008] A solenoid valve assembly is slidably disposed within the liquid storage chamber and located on one side of the liquid inlet in the horizontal direction;

[0009] An elastic element is provided in the liquid storage tank, and the elastic element is used to push the solenoid valve assembly toward the liquid inlet to close the liquid inlet;

[0010] A limiting structure is located above the solenoid valve assembly and at a vertical distance of 0.7–1.0 mm from the solenoid valve assembly; and

[0011] An electromagnetic component is located outside the liquid storage tank and close to the magnetic valve component;

[0012] The electronic atomizer includes an activated liquid filling state and a normal liquid filling state. In the activated liquid filling state, the force connecting the magnetic valve assembly and the atomizing assembly is a first connection force. The electromagnetic assembly generates a first magnetic field under the influence of a first current, and the magnetic valve assembly and the electromagnetic assembly generate a first magnetic force. The end of the magnetic valve assembly away from the atomizing assembly tilts towards the limiting structure under the action of the first magnetic force, and a pressure relief gap is formed between the bottom end of the magnetic valve assembly and the atomizing assembly. In the normal liquid filling state, the force connecting the magnetic valve assembly and the atomizing assembly is a second connection force. The electromagnetic assembly generates a second magnetic field under the influence of a second current, and the magnetic valve assembly and the electromagnetic assembly generate a second magnetic force. The magnetic valve assembly moves away from the liquid inlet under the action of the second magnetic force to open the liquid inlet. The strength of the first connection force is greater than the strength of the second connection force.

[0013] Optionally, the solenoid valve assembly has a sealing rib protruding from the side facing the liquid inlet, the sealing rib being used to seal the periphery of the liquid inlet, and in the activated liquid injection state, the bottom end of the sealing rib is away from the atomizing assembly.

[0014] Optionally, in the activated injection state, the angle between the solenoid valve assembly and the horizontal direction is 3 to 4°.

[0015] Optionally, the maximum horizontal width of the pressure relief gap is 0.2 to 0.4 mm.

[0016] Optionally, the magnitude of the second magnetic force is 20 to 40 N.

[0017] Optionally, the bottom wall of the limiting structure is formed with a guide surface, the guide surface is inclined upward in the direction away from the atomizing component, the maximum vertical distance between the guide surface and the solenoid valve assembly is 0.7 to 1.0 mm, and the minimum vertical distance between the guide surface and the solenoid valve assembly is greater than 0.

[0018] Optionally, the bottom inner wall of the liquid storage tank is recessed downward to form an installation groove, the solenoid valve assembly is slidably connected in the installation groove, the two ends of the elastic member are respectively connected to the groove wall of the installation groove and the side of the solenoid valve assembly away from the atomizing assembly, the limiting structure is plate-shaped, and the limiting structure is connected to the groove opening of the installation groove.

[0019] Optionally, the electromagnetic component is located below the liquid storage tank, and the electromagnetic component is opposite to the solenoid valve component.

[0020] Optionally, the solenoid valve assembly includes a mounting base, a first magnet, and a second magnet. The mounting base is slidably connected to the mounting groove and is used to open or close the liquid inlet. The first magnet and the second magnet are horizontally arranged within the mounting base, and the first magnet and the second magnet have opposite polarities in the vertical direction. The second magnet is further away from the atomizing component than the first magnet. In the activated liquid injection state, the second magnet is closer to the electromagnetic component than the first magnet. The second magnet repels the electromagnetic component that generates the first magnetic field, while the first magnet attracts the electromagnetic component that generates the first magnetic field. In the normal liquid injection state, the first magnet is closer to the electromagnetic component than the second magnet. The first magnet attracts the electromagnetic component that generates the second magnetic field, while the second magnet repels the electromagnetic component that generates the second magnetic field.

[0021] Optionally, the magnetic field strength of the first magnetic field is greater than that of the second magnetic field.

[0022] In the electronic atomizer of this application, during the activated liquid filling state, the pressure relief gap formed by the tilting of the solenoid valve assembly allows the solenoid valve assembly to escape the high-pressure lock-up state. The vertical distance of 0.7 to 1.0 mm between the limiting structure and the solenoid valve assembly avoids the problems of slow pressure relief and inability to release pressure in time caused by too small a gap (<0.7 mm), and also prevents the instability of movement caused by too large a gap (>1.0 mm).

[0023] This electronic atomizer deeply integrates pressure regulation and magnetic control, providing a low-temperature adaptability solution for clear oil electronic atomizers. It can also be extended to fields with stringent pressure control requirements, such as medical atomization, and has broad industrial application prospects. Attached Figure Description

[0024] 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.

[0025] Figure 1 This is a cross-sectional view of an embodiment of the electronic atomizer of this application;

[0026] Figure 2 for Figure 1 The illustrated embodiment shows a cross-sectional view of the activated injection state.

[0027] Figure 3 for Figure 1Exploded view of some structures in the embodiment shown;

[0028] Figure 4 for Figure 1 Detailed view of the solenoid valve assembly in the illustrated embodiment;

[0029] Figure 5 for Figure 1 A bottom view of the limiting structure in the illustrated embodiment.

[0030] Explanation of icon numbers:

[0031]

[0032]

[0033] 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

[0034] 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.

[0035] 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.

[0036] 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.

[0037] This application discloses an electronic atomizer. The electronic atomizer includes a liquid reservoir, an atomizing component, a magnetic valve assembly, an elastic element, a limiting structure, and an electromagnetic component. The atomizing component is disposed within the liquid reservoir with its axis parallel to the vertical direction, and a liquid inlet is provided on one side of the atomizing component in the circumferential direction. The magnetic valve assembly is slidably disposed within the liquid reservoir and located on one side in the horizontal direction of the liquid inlet. The elastic element is disposed within the liquid reservoir and is used to push the magnetic valve assembly toward the liquid inlet to close the liquid inlet. The limiting structure is located above the magnetic valve assembly and at a vertical distance of 0.7–1.0 mm from the magnetic valve assembly. The electromagnetic component is disposed outside the liquid reservoir and close to the magnetic valve assembly. The electronic atomizer includes an activated liquid filling state and a normal liquid filling state. In the activated liquid filling state, the force connecting the solenoid valve assembly and the atomizing assembly is a first connecting force. The electromagnetic assembly generates a first magnetic field when energized with a first current, and the solenoid valve assembly and the electromagnetic assembly generate a first magnetic force. The end of the solenoid valve assembly away from the atomizing assembly is tilted towards the limiting structure, and a pressure relief gap is formed between the bottom end of the solenoid valve assembly and the atomizing assembly. In the normal liquid filling state, the force connecting the solenoid valve assembly and the atomizing assembly is a second connecting force. The electromagnetic assembly generates a second magnetic field when energized with a second current, and the solenoid valve assembly and the electromagnetic assembly generate a second magnetic force. The solenoid valve assembly opens the liquid inlet. The strength of the first connecting force is greater than the strength of the second connecting force.

[0038] In the electronic atomizer of this application, during the activated liquid filling state, the pressure relief gap formed by the tilting of the solenoid valve assembly allows the solenoid valve assembly to escape the high-pressure lock-up state. The vertical distance of 0.7 to 1.0 mm between the limiting structure and the solenoid valve assembly avoids the problems of slow pressure relief and inability to release pressure in time caused by too small a gap (<0.7 mm), and also prevents the instability of movement caused by too large a gap (>1.0 mm).

[0039] Please see Figures 1 to 5 The following will mainly describe the specific structure of the electronic atomizer 10.

[0040] The electronic atomizer 10 of this application includes a liquid reservoir 100 for storing atomizing liquid. A mounting groove 110 is formed in the downward-facing inner wall of the liquid reservoir 100. A suction section (i.e., a mouthpiece) is formed at the top of the liquid reservoir 100 for the user to inhale the aerosol produced by atomization.

[0041] The electronic atomizer 10 of this application includes an atomizing component 200, which is disposed within a liquid storage chamber 100. When the electronic atomizer 10 is placed upright, the axis of the atomizing component 200 is parallel to the vertical direction. The top end of the atomizing component 200 is connected to the suction section, and the bottom end of the atomizing component 200 is connected to the mounting groove 110. The atomizing component 200 is used to atomize the liquid in the liquid storage chamber 100. A liquid inlet hole 210 is provided on one circumferential side of the atomizing component 200. There are two liquid inlets 210, which are horizontally arranged and mirror-symmetrical in shape. The two liquid inlets 210 can be semi-circular, semi-elliptical, or D-shaped. The dual-hole design improves the liquid supply rate, and the horizontal mirror arrangement makes the liquid distribution more uniform. The non-perfect circular structure reduces liquid residue compared to traditional circular holes.

[0042] The electronic atomizer 10 of this application includes a magnetic valve assembly 300, which is slidably disposed within the liquid storage chamber 100 and located on one side of the liquid inlet 210 in the horizontal direction. The magnetic valve assembly 300 is specifically slidably connected within the mounting groove 110, and the magnetic valve assembly 300 is capable of moving toward the liquid inlet 210 to close the liquid inlet 210, and moving away from the liquid inlet 210 to open the liquid inlet 210.

[0043] A sealing rib 310 protrudes from the side of the solenoid valve assembly 300 facing the inlet port 210. The sealing rib 310 is an elastic ring and is used to seal the periphery of the inlet port 210. The sealing rib 310 can be elliptical or racetrack-shaped. The protruding structure of the sealing rib 310 forms a line contact seal with the periphery of the two inlet ports 210, resulting in a relatively high sealing pressure and a good sealing effect. The sealing rib 310 can compensate for minor displacement deviations of the solenoid valve assembly 300, ensuring that the two inlet ports 210 are sealed synchronously and preventing leakage from one side.

[0044] The electronic atomizer 10 of this application includes an elastic element 400, which is disposed within the liquid storage chamber 100. The elastic element 400 is used to push the solenoid valve assembly 300 toward the liquid inlet 210 to close the liquid inlet 210. The two ends of the elastic element 400 are respectively connected to the wall of the mounting groove 110 and the side of the solenoid valve assembly 300 away from the atomizing assembly 200, and the elastic element 400 is in a compressed state. The elastic element 400 can be a spring. The elastic element 400 continuously pushes the solenoid valve assembly 300, causing the sealing rib 310 to tightly fit against the periphery of the liquid inlet 210, preventing undesirable reverse movement of the solenoid valve assembly 300.

[0045] The electronic atomizer 10 of this application includes a limiting structure 500, which is located above the magnetic valve assembly 300 and at a vertical distance of 0.7 to 1.0 mm from the magnetic valve assembly 300. The limiting structure 500 can limit the upward movement of the magnetic valve assembly 300. Preferably, the above-mentioned vertical distance is 0.7 to 0.8 mm.

[0046] The bottom wall of the limiting structure 500 has a guide surface 510. The guide surface 510 is inclined upward in the direction away from the atomizing component 200. The maximum vertical distance between the guide surface 510 and the solenoid valve assembly 300 is 0.7 to 1.0 mm, and the minimum vertical distance between the guide surface 510 and the solenoid valve assembly 300 is greater than 0. The guide surface 510 can limit and guide the inclination of the solenoid valve assembly 300, thereby improving the inclination effect of the solenoid valve assembly 300 towards the limiting structure 500.

[0047] The limiting structure 500 is plate-shaped and connects to the opening of the mounting groove 110. The limiting structure 500 can completely cover the opening of the mounting groove 110. The top of the atomizing component 200 protrudes through the limiting structure 500, and the limiting structure 500 has an inlet connecting the liquid storage chamber 100 and the mounting groove 110. Therefore, the connection between the limiting structure 500 and the mounting groove 110 is more stable, resulting in better limiting effect of the limiting structure 500 on the solenoid valve assembly 300. The limiting structure 500 and the mounting groove 110 can be snap-fitted or interference-fitted.

[0048] The electronic atomizer 10 of this application includes an electromagnetic component 600, which generates a magnetic field when energized. The electromagnetic component 600 can be an electromagnet or a magnetic coil. The electromagnetic component 600 is located outside the liquid reservoir 100 and close to the solenoid valve assembly 300. The electromagnetic component 600 can be located on one side of the solenoid valve assembly 300 in the vertical direction. When the electromagnetic component 600 is located above the solenoid valve assembly 300, the electromagnetic component 600 and the solenoid valve assembly 300 can attract each other, achieving the effect of tilting the solenoid valve assembly 300 towards the limiting structure 500. When the electromagnetic component 600 is located below the solenoid valve assembly 300, the electromagnetic component 600 and the solenoid valve assembly 300 can repel each other, achieving the effect of tilting the solenoid valve assembly 300 towards the limiting structure 500.

[0049] The electronic atomizer 10 includes an activated liquid filling state and a normal liquid filling state. In the activated liquid filling state, the force connecting the magnetic valve assembly 300 and the atomizing assembly 200 is a first connection force. The electromagnetic assembly 600 generates a first magnetic field under the influence of a first current. The magnetic valve assembly 300 and the electromagnetic assembly 600 generate a first magnetic force. The end of the magnetic valve assembly 300 away from the atomizing assembly 200 is tilted towards the limiting structure 500. A pressure relief gap is formed between the bottom end of the magnetic valve assembly 300 and the atomizing assembly 200. In the normal liquid filling state, the force connecting the magnetic valve assembly 300 and the atomizing assembly 200 is a second connection force. The electromagnetic assembly 600 generates a second magnetic field under the influence of a second current. The magnetic valve assembly 300 and the electromagnetic assembly 600 generate a second magnetic force. The magnetic valve assembly 300 opens the liquid inlet 210. The strength of the first connection force is greater than the strength of the second connection force.

[0050] In the electronic atomizer 10 of this application, during the activated liquid filling state, the pressure relief gap formed by the tilting of the magnetic valve assembly 300 allows the magnetic valve assembly 300 to escape the high-pressure lock-up state. The vertical distance of 0.7 to 1.0 mm between the limiting structure 500 and the magnetic valve assembly 300 avoids the problems of slow pressure relief and inability to release pressure in time caused by too small a gap (<0.7 mm), and also prevents the movement instability caused by too large a gap (>1.0 mm).

[0051] In some embodiments, the magnetic field strength of the first magnetic field is greater than that of the second magnetic field. This design precisely matches the fact that the strength of the first connection force is greater than that of the second connection force: in low-temperature scenarios, the stronger magnetic field force can overcome the greater connection force, driving the solenoid valve assembly 300 to tilt and release pressure; under normal operating conditions, liquid supply is achieved with a lower magnetic field strength, which not only ensures the reliability of operation in low-temperature environments, but also reduces energy consumption in normal conditions and reduces wear on the solenoid valve assembly 300.

[0052] In some embodiments, the electromagnetic component 600 is disposed below the liquid storage tank 100 and opposite the magnetic valve assembly 300. The magnetic valve assembly 300 includes a mounting base 320, a first magnet 330, and a second magnet 340. The mounting base 320 is slidably connected to the mounting groove 110 and is used to open or close the liquid inlet 210. The mounting base 320 is also used to abut against the limiting structure 500. In embodiments including a sealing rib 310, the sealing rib 310 is disposed on the side of the mounting base 320 facing the liquid inlet 210, and the sealing rib 310 is integrally formed with the mounting base 320. The first magnet 330 and the second magnet 340 are horizontally arranged within the mounting base 310. The first magnet 330 and the second magnet 340 have opposite polarities in the vertical direction, and the second magnet 340 is further away from the atomizing component 200 than the first magnet 330.

[0053] The polarity of the first magnetic field is the same as that of the second magnetic field. In the activated liquid injection state, the second magnet 340 is closer to the electromagnetic component 600 than the first magnet 330. The second magnet 340 repels the electromagnetic component 600 that generates the first magnetic field, while the first magnet 330 attracts the electromagnetic component 600 that generates the second magnetic field. In the normal liquid injection state, the first magnet 330 is closer to the electromagnetic component 600 than the second magnet 340. The first magnet 330 attracts the electromagnetic component 600 that generates the second magnetic field, while the second magnet 340 repels the electromagnetic component 600 that generates the second magnetic field.

[0054] In the activated injection state, the angle between the solenoid valve assembly 300 and the horizontal direction is 3–4°. This narrow angle range of 3–4° controls the pressure relief gap within the optimal range of 0.7–1.0 mm, avoiding insufficient gap (<3°) or excessive gap (>4°). Preferably, the angle between the solenoid valve assembly 300 and the horizontal direction is 3.3–3.8°.

[0055] The maximum horizontal width of the pressure relief gap is 0.2–0.4 mm. A narrow horizontal width prevents pressure from diffusing into non-target areas, ensuring that most of the high pressure is released only through the gap at the bottom of the sealing rib 310, thus reducing radial pressure loss. Preferably, the maximum horizontal width of the pressure relief gap is 0.25–0.35 mm.

[0056] In the activated liquid injection state, the second magnetic force, i.e., the magnetic force between the magnetic valve assembly 300 and the electromagnetic assembly 600, is 20-40 N. 20-40 N can both prevent the magnetic valve assembly 300 from excessively impacting the limiting structure 500 and ensure the stable tilting of the magnetic valve assembly 300. Preferably, the second magnetic force is 25-35 N.

[0057] 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 electronic atomizer, characterized in that, include: Liquid storage tank; An atomizing component is disposed inside the liquid storage chamber and its axis is parallel to the vertical direction. An inlet hole is provided on one side of the atomizing component in the circumferential direction. A solenoid valve assembly is slidably disposed within the liquid storage chamber and located on one side of the liquid inlet in the horizontal direction; An elastic element is provided in the liquid storage tank, and the elastic element is used to push the solenoid valve assembly toward the liquid inlet to close the liquid inlet; The limiting structure is located above the solenoid valve assembly and at a vertical distance of 0.7 to 1.0 mm from the solenoid valve assembly; as well as An electromagnetic component is located outside the liquid storage tank and close to the magnetic valve component; The electronic atomizer includes an activated liquid filling state and a normal liquid filling state. In the activated liquid filling state, the force connecting the magnetic valve assembly and the atomizing assembly is a first connection force. The electromagnetic assembly generates a first magnetic field under the action of a first current. The magnetic valve assembly and the electromagnetic assembly generate a first magnetic force. The end of the magnetic valve assembly away from the atomizing assembly tilts toward the limiting structure under the action of the first magnetic force. A pressure relief gap is formed between the bottom end of the magnetic valve assembly and the atomizing assembly. In the normal liquid injection state, the force connecting the magnetic valve assembly and the atomizing assembly is a second connection force. The electromagnetic assembly generates a second magnetic field when energized with a second current. The magnetic valve assembly and the electromagnetic assembly generate a second magnetic force. Under the action of the second magnetic force, the magnetic valve assembly moves away from the liquid inlet to open the liquid inlet. The strength of the first connecting force is greater than the strength of the second connecting force.

2. The electronic atomizer according to claim 1, characterized in that, The solenoid valve assembly has a sealing rib protruding from the side facing the liquid inlet. The sealing rib is used to seal the periphery of the liquid inlet. In the activated liquid injection state, the bottom end of the sealing rib moves away from the atomizing assembly.

3. The electronic atomizer according to claim 1, characterized in that, In the activated injection state, the angle between the solenoid valve assembly and the horizontal direction is 3-4°.

4. The electronic atomizer according to claim 1, characterized in that, The maximum horizontal width of the pressure relief gap is 0.2 to 0.4 mm.

5. The electronic atomizer according to claim 1, characterized in that, The magnitude of the second magnetic force is 20–40 N.

6. The electronic atomizer according to claim 1, characterized in that, The bottom wall of the limiting structure has a guide surface, which is inclined upward in the direction away from the atomizing component. The maximum vertical distance between the guide surface and the solenoid valve component is 0.7 to 1.0 mm, and the minimum vertical distance between the guide surface and the solenoid valve component is greater than 0.

7. The electronic atomizer according to claim 1, characterized in that, The bottom inner wall of the liquid storage tank is recessed downward to form an installation groove. The solenoid valve assembly is slidably connected in the installation groove. The two ends of the elastic member are respectively connected to the groove wall of the installation groove and the side of the solenoid valve assembly away from the atomizing assembly. The limiting structure is plate-shaped and is connected to the groove opening of the installation groove.

8. The electronic atomizer according to claim 7, characterized in that, The electromagnetic component is located below the liquid storage tank, and the electromagnetic component is opposite to the solenoid valve component.

9. The electronic atomizer according to claim 8, characterized in that, The solenoid valve assembly includes a mounting base, a first magnet, and a second magnet. The mounting base is slidably connected to the mounting groove and is used to open or close the liquid inlet. The first magnet and the second magnet are arranged horizontally in the mounting base. The first magnet and the second magnet have opposite polarities in the vertical direction. The second magnet is further away from the atomizing assembly than the first magnet. In the activated liquid injection state, the second magnet is closer to the electromagnetic component than the first magnet. The second magnet and the electromagnetic component that generates the first magnetic field repel each other, while the first magnet and the electromagnetic component that generates the first magnetic field attract each other. In the normal liquid injection state, the first magnet is closer to the electromagnetic component than the second magnet. The first magnet attracts the electromagnetic component that generates the second magnetic field, while the second magnet repels the electromagnetic component that generates the second magnetic field.

10. The electronic atomizer according to any one of claims 1 to 9, characterized in that, The magnetic field strength of the first magnetic field is greater than that of the second magnetic field.

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