Adjustable atomizing core and electronic atomizer

Abstract

The utility model relates to an adjustable atomizing core and an electronic atomizer. The adjustable atomizing core comprises a threaded seat, an electrode, a gas adjusting ring, a mounting ring, an oil control ring, a lifting shaft, an oil guide body, a heating body and an oil blocking ring. A first air channel and a first air inlet are formed in the axis of the threaded base. And a second air inlet is formed in the air adjusting ring. And the oil control ring is rotatably arranged relative to the mounting ring. The lifting shaft is located in the first air channel and provided with a second air channel at the axis. When the oil control ring rotates, the lifting shaft is driven to linearly lift; the oil guide body is of an annular structure; a third air passage communicated with the second air passage is arranged at the axis of the oil guide body; the heating body is located at the top of the lifting shaft and electrically connected with the electrode; the oil blocking ring is arranged on the peripheral side of the oil guide body in a sleeving mode. And a first oil guide hole is formed in the peripheral side of the oil blocking ring. And by means of the air adjusting ring and the oil control ring, control over the air flow and the oil supply rate is achieved, the adjusting modes are diversified, and the adjusting flexibility is high.

Description

Technical Field

[0001] The utility model relates to the field of electronic cigarettes, in particular to an adjustable atomizing core and an electronic atomizer comprising the adjustable atomizing core. Background Art

[0002] An electronic cigarette is a device used to heat tobacco liquid, atomize it, and mix it with air for inhalation. An electronic cigarette consists of an electronic atomizer and a main unit connected to the electronic atomizer. The electronic atomizer is used to hold tobacco liquid and atomize it by heating it. The airflow generated by the user's suction action carries the atomized tobacco liquid to the user's mouth. The main unit provides power and electronic control for the electronic atomizer. An electronic atomizer typically includes an oil reservoir, an atomizer core, an air pipe, and a mouthpiece. The oil reservoir holds tobacco liquid and delivers it to the atomizer core. The atomizer core is equipped with a heating element and an oil guide element. The oil guide element draws tobacco liquid from the oil reservoir and acts as a liquid lock. The heating element heats the oil guide element, atomizing the tobacco liquid within the guide element. The atomizer core is equipped with an internal airway and an air inlet that connects to the internal airway. The air pipe connects to the internal airway of the atomizer core at one end and to the mouthpiece at the other end, with air flowing through the atomizer core. When the user sucks on the mouthpiece, negative pressure is generated at one end of the trachea. Under the action of the differential pressure, external air enters from the air inlet on the atomizer core at the other end of the trachea and flows into the trachea through the internal airway to form an airflow. When the airflow flows through the atomizer core, it carries away the atomized e-liquid.

[0003] The working principle of electronic atomizers shows that airflow and refueling rate significantly influence the concentration of smoke, which in turn determines the taste of the e-cigarette. For example, high airflow and fast refueling rates produce a rich flavor, while low airflow and slow refueling rates produce a light flavor. Most traditional electronic atomizers only adjust airflow, but lack refueling rate control. This results in a single adjustment method and limited flexibility. Utility Model Content

[0004] Based on this, the utility model provides an adjustable atomizer core, which uses an air adjustment ring and an oil control ring to control the air flow rate and the oil supply rate respectively, with diversified adjustment methods and high adjustment flexibility.

[0005] An adjustable atomizer core, comprising:

[0006] A threaded seat; a first air passage is provided at the axis of the threaded seat; a first air inlet is provided on the circumference of the threaded seat that is connected to the first air passage;

[0007] An electrode mounted on the bottom of a threaded seat;

[0008] An air regulating ring is sleeved on the outer peripheral side of the threaded seat; the air regulating ring is provided with a second air inlet; the air regulating ring is rotatably arranged relative to the threaded seat;

[0009] a mounting ring mounted on top of the threaded seat;

[0010] An oil control ring connected to the mounting ring; the oil control ring is rotatable relative to the mounting ring; an internal thread is provided at the axis of the oil control ring;

[0011] The lifting shaft is inserted into the oil control ring; the lifting shaft is provided with an external thread engaging with the internal thread on its circumference; the lifting shaft is located in the first air passage and has a second air passage at its axis; when the oil control ring rotates, the lifting shaft is driven to move up and down linearly;

[0012] The oil guide body is installed on the top of the lifting shaft; the oil guide body is a circular ring structure; the axis of the oil guide body is provided with a third air channel connected to the second air channel;

[0013] A heating element embedded in the oil-conducting body; the heating element is located at the top of the lifting shaft and is electrically connected to the electrode; and

[0014] An oil blocking ring is installed on the top of the lifting shaft; the oil blocking ring is sleeved on the outer peripheral side of the oil guide body; and a first oil guide hole is opened on the peripheral side of the oil blocking ring.

[0015] When using the above-mentioned adjustable atomizer core, the bottom of the threaded seat is connected to the main unit, and the oil-blocking ring is connected to the oil storage tank and the air pipe. When the air flow rate needs to be adjusted, the misalignment between the first air inlet and the second air inlet is adjusted by rotating the air-adjusting ring. When the oil supply rate needs to be adjusted, the oil-controlling ring is rotated to drive the lifting shaft to move linearly, thereby adjusting the height position of the first oil guide hole of the oil-blocking ring, and finally achieving the purpose of adjusting the misalignment between the first oil guide hole and the oil guide hole on the air pipe. Through the above-mentioned design, the air flow rate and the oil supply rate are controlled respectively by using the air-adjusting ring and the oil-controlling ring, and the adjustment method is diversified and the adjustment flexibility is high.

[0016] In one embodiment, the threaded seat is provided with an axially extending tab at its axis, and a guide slot is provided around the circumference of the lifting shaft to which the tab is slidably connected. The tab and the guide slot cooperate to prevent the lifting shaft from rotating, limiting its motion to a linear movement.

[0017] In one embodiment, the threaded seat, mounting ring, and oil control ring are connected in series via a limit screw to achieve axial position control. The oil control ring also features a retaining groove for the limit screw. This limit screw connection ensures the oil control ring's rotatability while also securing the threaded seat, mounting ring, and oil control ring in the axial direction.

[0018] In one embodiment, the bottom of the oil blocking ring is detachably connected to the top of the lifting shaft via a latch; the latch is arranged radially along the lifting shaft. The latch allows for a detachable connection between the oil blocking ring and the lifting shaft, facilitating assembly and disassembly of the heating element and the oil guide element.

[0019] The utility model also provides an electronic atomizer.

[0020] An electronic atomizer, comprising the adjustable atomizer core of any of the above embodiments, further comprising: an air pipe connected to the adjustable atomizer core, an oil storage tank connected to the adjustable atomizer core, and a nozzle connected to the air pipe;

[0021] The air pipe is connected to the third air channel and the suction nozzle; one end of the air pipe is connected to the oil control ring and sleeved with the oil blocking ring, and the end of the air pipe sleeved with the oil blocking ring is provided with a second oil guide hole; the other end of the air pipe is connected to the suction nozzle;

[0022] The oil storage tank is located between the oil control ring and the suction nozzle, and the oil storage tank is sleeved on the outer peripheral side of the air pipe.

[0023] When the airflow rate needs to be adjusted in the electronic atomizer, the displacement between the first and second air inlets is adjusted by rotating the air adjustment ring. When the oil supply rate needs to be adjusted, the oil control ring is rotated to drive the lifting shaft to move linearly, thereby adjusting the height position of the first oil guide hole in the oil blocking ring, ultimately achieving the purpose of adjusting the displacement between the first oil guide hole and the second oil guide hole in the air pipe. Through the above design, the airflow rate and oil supply rate can be controlled respectively by using the air adjustment ring and the oil control ring, which provides diversified adjustment methods and high adjustment flexibility.

[0024] In one embodiment, the oil storage bin includes an outer sleeve that is sleeved onto the outer periphery of the air pipe, a first sealing ring located on the end of the outer sleeve near the oil control ring, and a second sealing ring located on the end of the outer sleeve near the mouthpiece. The outer sleeve, the first sealing ring, and the second sealing ring form a simple, low-cost oil storage bin.

[0025] In one embodiment, the outer sleeve is a transparent tube, which allows the user to intuitively know the amount of residual oil in the oil storage tank.

[0026] In one embodiment, the electronic atomizer further includes a clip-on connector that fits over the trachea; the clip-on connector is located at one end of the trachea that connects to the nozzle; the nozzle is snap-fitted onto the trachea via the clip-on connector. This snap-on connection facilitates assembly and disassembly, reducing the difficulty of cleaning and maintenance for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a three-dimensional view of an adjustable atomizer core according to an embodiment of the present invention;

[0028] Figure 2 for Figure 1 A half-section view of the adjustable atomizer core shown;

[0029] Figure 3 for Figure 1 An exploded view of the adjustable atomizer coil is shown;

[0030] Figure 4 for Figure 3 A three-dimensional view of the oil control ring in the adjustable atomizer core;

[0031] Figure 5 for Figure 3 A perspective view of the limit screw in the adjustable atomizer coil shown;

[0032] Figure 6 This is a three-dimensional view of an electronic atomizer according to an embodiment of the present invention;

[0033] Figure 7 for Figure 6 A half-section view of the electronic atomizer shown;

[0034] Figure 8 for Figure 6 An exploded view of the electronic vaporizer shown;

[0035] Figure 9 for Figure 6 The electronic atomizer is shown in a three-dimensional view with the outer sleeve and the mouthpiece hidden;

[0036] Figure 10 for Figure 6 A combined view of the adjustable atomizer core and air tube in the electronic atomizer is shown.

[0037] The meanings of the reference numerals in the accompanying drawings are:

[0038] 100-electronic atomizer;

[0039] 10-Adjustable atomizer core, 11-Threaded seat, 111-First air channel, 112-First air inlet, 113-Threaded interface, 12-Electrode, 13-Air adjustment ring, 131-Second air inlet, 14-Mounting ring, 15-Oil control ring, 151-Sliding avoidance groove, 16-Lifting shaft, 161-Second air channel, 17-Oil guide body, 171-Third air channel, 18-Heating element, 19-Oil blocking ring, 191-First oil guide hole, 110-Insulating sleeve, 1101-Limit screw, 1102-Latch;

[0040] 20-trachea, 21-second oil guide hole;

[0041] 30- oil storage tank, 31- outer sleeve, 32- first sealing ring, 33- second sealing ring;

[0042] 40-suction nozzle;

[0043] 50-Card connector. DETAILED DESCRIPTION

[0044] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0047] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0048] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0049] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0050] like Figures 1 to 5 As shown, it is an adjustable atomizer core 10 according to an embodiment of the present invention.

[0051] like Figures 1 to 3 As shown, the adjustable atomizer core 10 includes: a threaded seat 11, an electrode 12 installed at the bottom of the threaded seat 11, an air adjustment ring 13 sleeved on the outer circumference of the threaded seat 11, a mounting ring 14 installed at the top of the threaded seat 11, an oil control ring 15 connected to the mounting ring 14, a lifting shaft 16 passing through the oil control ring 15, an oil guide body 17 installed at the top of the lifting shaft 16, a heating element 18 embedded in the oil guide body 17, and an oil blocking ring 19 installed at the top of the lifting shaft 16. During operation, the threaded seat 11 is docked with the host, and the electrode 12 is connected to the power output terminal of the host. After the heating element 18 obtains electrical energy from the host via the electrode 12, it heats the oil guide body 17 by heating. The smoke oil enters the oil guide body 17 from the oil storage tank 30 through the air pipe 20 and the oil blocking ring 19 in sequence. The air regulating ring 13 is used to control the air flow through the oil guiding body 17 , while the oil control ring 15 is used to control the oil supply rate of the tobacco oil entering the oil guiding body 17 .

[0052] Below, combined Figures 1 to 5 , the above-mentioned adjustable atomizer core 10 is further explained.

[0053] like Figure 2 As shown, a first air passage 111 is provided at the axis of the threaded seat 11, and a first air inlet 112 communicating with the first air passage 111 is provided on the circumference of the threaded seat 11. Figure 1As shown, a threaded interface 113 for docking with a host is provided at the bottom of the threaded seat 11 .

[0054] like Figure 2 As shown, the electrode 12 is mounted on the bottom of the threaded seat 11, corresponding to the threaded interface 113 described above. Furthermore, in this embodiment, the adjustable atomizer core 10 further includes an insulating sleeve 110 positioned between the threaded seat 11 and the electrode 12. The insulating sleeve 110 serves to electrically isolate the threaded seat 11 from the electrode 12. If the threaded seat 11 is made of a non-conductive material, the insulating sleeve 110 can be omitted.

[0055] like Figure 2 and Figure 3 As shown, the air regulating ring 13 is provided with a second air inlet 131. The air regulating ring 13 is rotatably arranged relative to the threaded seat 11. In addition, as shown Figure 3 As shown, in order to facilitate user operation, the outer circumference of the air regulating ring 13 is provided with anti-slip grooves.

[0056] The oil control ring 15 is rotatably arranged relative to the mounting ring 14. Figure 2 and Figure 3 As shown, in this embodiment, a convex ring structure is provided on the top of the mounting ring 14, and correspondingly, a sliding groove structure is provided on the bottom of the oil control ring 15. When the convex ring structure and the sliding groove structure are combined, the oil control ring 15 can be freely rotated on the mounting ring 14.

[0057] like Figure 4 As shown, the oil control ring 15 is provided with an internal thread at the axis center, and correspondingly, the lifting shaft 16 is provided with an external thread that engages with the internal thread. Figure 2 As shown, the lifting shaft 16 is located within the first air passage 111 and has a second air passage 161 at its center. When the oil control ring 15 rotates, it drives the lifting shaft 16 to move linearly up and down. Furthermore, in this embodiment, the outer circumference of the oil control ring 15 is also provided with anti-slip grooves for easier operation.

[0058] To achieve linear lifting of the lifting shaft 16, in this embodiment, an axially disposed protrusion (not shown) is provided at the axis of the threaded seat 11. Correspondingly, a guide slot (not shown) is provided around the circumference of the lifting shaft 16 to slidably engage the protrusion. The interaction of the protrusion and the guide slot prevents the lifting shaft 16 from rotating, limiting its motion to a linear lift.

[0059] like Figure 2 and Figure 3 As shown, the oil guide body 17 is an annular structure. A third air channel 171 is provided at the axis of the oil guide body 17 to communicate with the second air channel 161. In this embodiment, the oil guide body 17 can be made of oil-absorbing cotton, non-woven fabric, etc.

[0060] like Figure 2 and Figure 3 As shown, the heating element 18 is located at the top of the lifting shaft 16 and is electrically connected to the electrode 12. In this embodiment, the heating element 18 can be connected to the electrode 12 through a wire (not shown). In this embodiment, the heating element 18 can be a heating wire or an electric ceramic heating core.

[0061] like Figure 2 As shown, the oil blocking ring 19 is sleeved on the outer peripheral side of the oil guide body 17. Figure 3 As shown, a first oil guide hole 191 is provided on the circumference of the oil blocking ring 19. In this embodiment, the oil blocking ring 19 can be a ceramic ring or a heat-resistant plastic ring.

[0062] In addition, in order to allow the oil control ring 15 to rotate freely and prevent the oil control ring 15 from being separated from the mounting seat, Figure 2 and Figure 3 As shown, in this embodiment, the threaded seat 11, the mounting ring 14, and the oil control ring 15 are connected in series by a limit screw 1101 to achieve axial limitation. The oil control ring 15 is provided with a position-avoiding groove 151 for the movement of the limit screw 1101. By connecting the limit screw 1101 in series, the rotatability of the oil control ring 15 is ensured, and at the same time, the threaded seat 11, the mounting ring 14, and the oil control ring 15 are fixed in the axial direction. For example, Figure 4 As shown, in this embodiment, the middle section of the limit screw 1101 is a smooth cylinder, and the bottom section is a threaded column (external threads are not shown in the figure).

[0063] In addition, if Figure 3 As shown, in this embodiment, the bottom of the oil dam ring 19 is detachably connected to the top of the lifting shaft 16 via a latch 1102. Latch 1102 is arranged radially along the lifting shaft 16. Latch 1102 enables detachable connection between the oil dam ring 19 and the lifting shaft 16, facilitating assembly and disassembly of the heating element 18 and the oil guide element 17. In other embodiments, the oil dam ring 19 can also be detachably mounted on the lifting shaft 16 using screws, snaps, or other structures.

[0064] Brief description of working principle:

[0065] When in use, the bottom of the threaded seat 11 is connected to the main machine, and the oil blocking ring 19 is connected to the oil storage tank 30 and the air pipe 20.

[0066] like Figure 2 As shown, when the air flow needs to be adjusted, the displacement between the first air inlet 112 and the second air inlet 131 is adjusted by rotating the air regulating ring 13. Figure 2 The direction of the black arrow.

[0067] like Figure 2As shown, when the oil supply rate needs to be adjusted, the oil control ring 15 is rotated to drive the lifting shaft 16 to move linearly up and down, thereby adjusting the height position of the first oil guide hole 191 of the oil blocking ring 19, and finally achieving the purpose of adjusting the misalignment between the first oil guide hole 191 and the oil guide hole on the air pipe 20. Figure 2 The direction of the white arrow.

[0068] like Figure 2 As shown, after the airflow enters the adjustable atomizer core 10, it flows through the axis of the oil-conducting body 17. This design allows the inner wall of the inner hole of the oil-conducting body 17 (i.e., corresponding to the third air channel 171) and the top surface of the oil-conducting body 17 to be used to release the atomized tobacco liquid. The area where the tobacco liquid is released is large, and the efficiency of smoke generation is high.

[0069] The adjustable atomizer core 10 utilizes the air regulating ring 13 and the oil control ring 15 to respectively control the air flow rate and the oil supply rate, with diversified adjustment methods and high adjustment flexibility.

[0070] like Figures 6 to 10 As shown, it is an electronic atomizer 100 according to an embodiment of the present invention.

[0071] like Figures 6 to 8 As shown, the electronic atomizer 100 includes: an adjustable atomizer core 10 , an air pipe 20 connected to the adjustable atomizer core 10 , an oil storage tank 30 connected to the adjustable atomizer core 10 , and a nozzle 40 connected to the air pipe 20 .

[0072] Here, the adjustable atomizer core 10 will not be described in detail, and reference may be made to the above.

[0073] like Figure 7 and Figure 10 As shown, the air pipe 20 is connected to the third air channel 171 and the suction nozzle 40. One end of the air pipe 20 is connected to the oil control ring 15 and the oil blocking ring 19, and as shown in FIG. Figure 7 and Figure 8 As shown, one end of the air pipe 20 sleeved with the oil blocking ring 19 is provided with a second oil guide hole 21. The other end of the air pipe 20 is connected to the suction nozzle 40. The oil storage tank 30 is located between the oil control ring 15 and the suction nozzle 40, and the oil storage tank 30 is sleeved on the outer peripheral side of the air pipe 20.

[0074] like Figure 7 and Figure 8 As shown, in this embodiment, the oil storage bin 30 includes an outer sleeve 31 that is sleeved onto the outer circumference of the air pipe 20, a first sealing ring 32 located at the end of the outer sleeve 31 near the oil control ring 15, and a second sealing ring 33 located at the end of the outer sleeve 31 near the nozzle 40. The outer sleeve 31, first sealing ring 32, and second sealing ring 33 form a smoke oil storage bin with a simple structure and low cost.

[0075] Furthermore, the outer sleeve 31 is a transparent tube (eg, a transparent glass tube or a plastic tube). The transparent tube allows the user to intuitively know the amount of residual oil in the oil storage bin 30 .

[0076] like Figure 7 、 Figure 8 ,as well as Figure 9 As shown, in this embodiment, the electronic atomizer 100 may further include a clip 50 that is sleeved onto the air tube 20. The clip 50 is located at the end of the air tube 20 that connects to the nozzle 40; the nozzle 40 is snap-fitted onto the air tube 20 via the clip 50. This snap-fit ​​connection facilitates assembly and disassembly, reducing the difficulty of cleaning and maintenance for the user.

[0077] When the air flow rate needs to be adjusted in the electronic atomizer 100, the displacement between the first air inlet 112 and the second air inlet 131 is adjusted by rotating the air adjustment ring 13. When the oil supply rate needs to be adjusted, the oil control ring 15 is rotated to drive the lifting shaft 16 to move linearly, thereby adjusting the height position of the first oil guide hole 191 of the oil blocking ring 19, ultimately achieving the purpose of adjusting the displacement between the first oil guide hole 191 and the second oil guide hole 21 on the air pipe 20. Through the above design, the air flow rate and oil supply rate are controlled respectively by using the air adjustment ring 13 and the oil control ring 15, with diversified adjustment methods and high adjustment flexibility.

[0078] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0079] The above embodiments merely represent preferred implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. An adjustable atomizer core, characterized in that: include: A threaded seat; a first air passage is provided at the axis of the threaded seat; a first air inlet connected to the first air passage is provided on the circumference of the threaded seat; an electrode mounted on the bottom of the threaded seat; An air regulating ring is sleeved on the outer circumference of the threaded seat; the air regulating ring is provided with a second air inlet; the air regulating ring is rotatable relative to the threaded seat; a mounting ring mounted on top of the threaded seat; An oil control ring connected to the mounting ring; the oil control ring is rotatable relative to the mounting ring; an internal thread is provided at the axis of the oil control ring; A lifting shaft is provided on the oil control ring; an external thread is provided on the circumference of the lifting shaft to engage with the internal thread; the lifting shaft is located in the first air passage and has a second air passage at its axis; when the oil control ring rotates, the lifting shaft is driven to move up and down linearly; An oil guide body is installed on the top of the lifting shaft; the oil guide body is an annular structure; a third air channel connected to the second air channel is provided at the axis of the oil guide body; A heating element embedded in the oil-conducting body; the heating element is located on the top of the lifting shaft and is electrically connected to the electrode; as well as An oil blocking ring is installed on the top of the lifting shaft; the oil blocking ring is sleeved on the outer peripheral side of the oil guide body; and a first oil guide hole is opened on the peripheral side of the oil blocking ring.

2. The adjustable atomizer core according to claim 1, characterized in that: The axis center of the threaded seat is further provided with a protruding piece arranged along the axial direction; the peripheral side of the lifting shaft is provided with a guide groove for sliding connection with the protruding piece.

3. The adjustable atomizer core according to claim 1, characterized in that: The threaded seat, the mounting ring, and the oil control ring are connected in series via a limit screw to achieve axial limitation; and the oil control ring is provided with a position-avoiding sliding groove for the limit screw to move.

4. The adjustable atomizer core according to claim 1, characterized in that: The bottom of the oil blocking ring is detachably connected to the top of the lifting shaft through a latch; the latch is arranged along the radial direction of the lifting shaft.

5. An electronic atomizer, characterized in that: The adjustable atomizer core according to any one of claims 1 to 4, further comprising: an air pipe connected to the adjustable atomizer core, an oil storage tank connected to the adjustable atomizer core, and a nozzle connected to the air pipe; The air pipe connects the third air channel and the suction nozzle; one end of the air pipe is connected to the oil control ring and sleeved with the oil blocking ring, and the end of the air pipe sleeved with the oil blocking ring is provided with a second oil guide hole; the other end of the air pipe is connected to the suction nozzle; The oil storage tank is located between the oil control ring and the suction nozzle, and the oil storage tank is sleeved on the outer peripheral side of the air pipe.

6. The electronic atomizer according to claim 5, characterized in that The oil storage tank includes: an outer sleeve sleeved on the outer circumference of the air pipe, a first sealing ring located at one end of the outer sleeve close to the oil control ring, and a second sealing ring located at one end of the outer sleeve close to the suction nozzle.

7. The electronic atomizer according to claim 6, characterized in that The outer sleeve is a transparent tube.

8. The electronic atomizer according to claim 5, characterized in that Also includes: A clipping piece is sleeved on the air pipe; the clipping piece is located at one end of the air pipe connected to the suction nozzle; the suction nozzle is snap-fitted onto the air pipe through the clipping piece.

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