Rotary oil locking electronic atomizer

Abstract

The utility model relates to an electronic atomizer with a rotary oil locking function. The electronic atomizer comprises a base assembly, an atomizing assembly and an oil storage assembly. The base assembly comprises a threaded seat, an electrode and a supporting seat. The atomization assembly comprises a heating body, an oil guide body, an inner air pipe and a suction nozzle. The bottom of the inner air pipe is connected to the periphery of the oil guide body in a sleeving mode and provided with a first oil seepage hole, and the top of the inner air pipe is connected with the suction nozzle and rotates synchronously with the suction nozzle. The oil storage assembly comprises an outer sleeve and an outer cover body. An oil storage cavity used for storing tobacco tar is formed between the outer sleeve and the outer cover body. The outer sleeve is provided with second oil seepage holes in one-to-one correspondence with the first oil seepage holes in shape and position. And the outer sleeve and the inner air pipe can rotate relatively. According to the electronic atomizer, switching control over the on-off state of the oil way between the oil storage cavity and the oil guide body is achieved through the rotary structure, the risk that tobacco tar leaks in the transportation and carrying process of the electronic atomizer is reduced, the cleaning and maintaining frequency of a user is reduced, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the field of electronic cigarettes, in particular to a rotary oil-locking electronic atomizer. Background Art

[0002] The electronic atomizer and the main unit together constitute an electronic cigarette. When in use, the electronic atomizer (commonly known as a cigarette cartridge) is connected to the main unit (commonly known as a cigarette rod), and the main unit is used for power supply and function control. The function of the electronic atomizer is to carry the smoke oil and atomize the smoke oil by heating. When the user inhales from the mouthpiece, negative pressure is generated, allowing external air to enter from the air inlet, thereby forming an airflow through the airway inside the electronic atomizer. The airflow then carries the atomized smoke oil and is inhaled by the user.

[0003] The disadvantage of traditional electronic atomizers is that the e-liquid continuously seeps into the oil guide body from the oil storage tank of the electronic atomizer. When the e-liquid escapes from the oil guide body (for example, the e-liquid is thrown out due to shaking during transportation and carrying), under the action of gravity, the e-liquid can easily leak out from the air inlet or the mouthpiece along the airway, causing the electronic atomizer to easily leak e-liquid during transportation and carrying, requiring users to frequently clean and maintain it, which reduces the user experience. Utility Model Content

[0004] Based on this, the utility model provides an electronic atomizer with a rotary oil lock, which uses a rotary structure to realize the on-off state switching control of the oil circuit between the oil storage chamber and the oil guide body, reducing the risk of oil leakage during transportation and carrying of the electronic atomizer, reducing the frequency of user cleaning and maintenance, and improving user experience.

[0005] A rotary oil-locking electronic atomizer, comprising:

[0006] The base assembly includes: a threaded seat, an electrode disposed at the bottom of the threaded seat, and a support seat disposed at the top of the threaded seat; a first air passage is provided at the axis of the threaded seat, and an air inlet connected to the first air passage is provided on the circumference of the threaded seat; a second air passage connected to the first air passage is provided at the axis of the support seat;

[0007] An atomizing assembly mounted on the base assembly; the atomizing assembly comprising: a heating element mounted on the support base, an oil guide body sleeved on the heating element, an inner air pipe sleeved on the oil guide body, and a suction nozzle connected to the inner air pipe; the heating element is electrically connected to the electrode; a third air channel connected to the second air channel is provided at the axis of the heating element; the bottom of the inner air pipe sleeved on the circumference of the oil guide body and provided with a first oil seepage hole; the top of the inner air pipe is connected to the suction nozzle and is arranged to rotate synchronously with the suction nozzle; and

[0008] An oil storage assembly connected to the base assembly; the oil storage assembly includes: an outer sleeve that is sleeved on the inner air pipe and an outer cover that is sleeved on the outer sleeve; an oil storage chamber for storing tobacco oil is formed between the outer sleeve and the outer cover; the outer sleeve is provided with a second oil leakage hole that corresponds in shape and position to the first oil leakage hole; the outer sleeve and the inner air pipe are arranged to be relatively rotatable.

[0009] For the electronic atomizer with the above-mentioned rotary oil lock, when the user needs to inhale the electronic cigarette, the inner air tube is driven to rotate by rotating the suction nozzle, so that the first oil seepage hole of the inner air tube and the second oil seepage hole of the outer sleeve are aligned. At this time, the oil in the oil storage chamber can be continuously transported to the oil guide body. When the user does not need to inhale the electronic cigarette, the inner air tube is rotated in the opposite direction, so that the first oil seepage hole and the second oil seepage hole are misaligned. At this time, the passage between the oil in the oil storage chamber and the oil guide body is cut off, making it difficult for the oil to leak out from the suction nozzle or the air inlet. Through the above-mentioned design, the on-off state switching control of the oil circuit between the oil storage chamber and the oil guide body is realized by utilizing the rotary structure, thereby reducing the risk of oil leakage during the transportation and carrying of the electronic atomizer, reducing the frequency of user cleaning and maintenance, and improving the user experience.

[0010] In one embodiment, the base assembly further includes an adjustment ring that is sleeved onto the threaded seat. The adjustment ring and the threaded seat are rotatable relative to each other, and the adjustment ring is provided with a clearance hole that corresponds to the shape and position of the air inlet. By rotating the adjustment ring, the user controls the misalignment between the air inlet and the clearance hole, thereby adjusting the flow of air entering the electronic atomizer. This acts as a flow valve, allowing the user to adjust the air intake volume, thereby controlling the concentration of the smoke and adjusting the taste.

[0011] In one embodiment, the support base has a T-shaped cross-section, with the heating element and the oil guide located at the top of the support base. Air guide holes are provided around the sides of the middle section of the support base, and a pocket is provided at the bottom of the support base. The pocket has routing holes for the electrode wiring. The pocket can collect any liquid that leaks from the top, and the air guide holes are located above the pocket to prevent accumulated liquid from blocking the airway.

[0012] In one embodiment, the base assembly further includes: oil-absorbing cotton accommodated in the support base; the oil-absorbing cotton is located in the bottom of the pocket and below the air guide hole. The oil-absorbing cotton can better lock in leaked e-liquid, reducing the risk of e-liquid leaking out of the air guide hole.

[0013] In one embodiment, a slot is provided at the top of the inner air tube, and a protrusion is provided on the nozzle to match the slot. The protrusion and the slot cooperate with each other, so that when the user rotates the nozzle, the inner air tube can be driven to rotate.

[0014] In one embodiment, a first marking arrow is provided on the outer circumference of the nozzle; a second marking arrow and a third marking arrow are provided on the outer circumference of the outer cover, staggered along the circumference. When the first marking arrow and the second marking arrow are aligned, the first oil seepage hole and the second oil seepage hole are aligned; when the first marking arrow and the third marking arrow are aligned, the first oil seepage hole and the second oil seepage hole are staggered. To facilitate user operation, the first marking arrow, the second marking arrow, and the third marking arrow can intuitively reflect the relative position relationship between the first oil seepage hole and the second oil seepage hole.

[0015] In one embodiment, the nozzle is a bullet-shaped structure with the tip pointing upward. The bullet-shaped nozzle is convenient for users to enter and improves the user experience.

[0016] In one embodiment, the oil storage assembly further includes: a threaded head that fits over the inner air pipe, a fastener that fits over the threaded head, and a sealing ring that fits over the fastener; one end of the threaded head engages the outer sleeve, and the other end engages the suction nozzle; the fastener is engaged with the bottom of the suction nozzle; and the sealing ring is sandwiched between the threaded head and the outer housing. When the user needs to fill the oil storage chamber with oil, the threaded head, fastener, sealing ring, and suction nozzle can be axially removed together. After filling, all components can be axially inserted into the outer housing together, which is simple to operate and ensures a good seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional view of an electronic atomizer with a rotary oil lock according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 An exploded view of the electronic atomizer with a rotary oil lock is shown;

[0019] Figure 3 for Figure 1 A half-section view of the electronic atomizer with a rotary oil lock shown;

[0020] Figure 4 for Figure 3 A perspective view of a threaded seat in a base assembly of a rotary oil-locking electronic atomizer;

[0021] Figure 5 for Figure 3 A three-dimensional view of the support seat in the base assembly of the electronic atomizer with a rotary oil lock;

[0022] Figure 6 for Figure 5 A three-dimensional view of the support seat from another perspective;

[0023] Figure 7 for Figure 3A three-dimensional view of an inner air tube in an atomizing assembly of an electronic atomizer with a rotary oil lock is shown;

[0024] Figure 8 for Figure 3 A three-dimensional view of the nozzle in the atomization assembly of the electronic atomizer with a rotary oil lock

[0025] Figure 9 for Figure 3 A three-dimensional view of the outer sleeve in the atomization assembly of the electronic atomizer with a rotary oil lock is shown.

[0026] The meanings of the reference numerals in the accompanying drawings are:

[0027] 100-rotating oil-locking electronic atomizer;

[0028] 10-base assembly, 11-threaded seat, 111-first air channel, 112-air inlet, 12-electrode, 13-support seat, 131-second air channel, 132-air guide hole, 133-bottom of the pocket, 1331-wiring hole, 14-adjustment ring, 141-avoidance hole;

[0029] 20 - atomizing assembly, 21 - heating element, 211 - third air channel, 22 - oil guide, 23 - inner air pipe, 231 - first oil seepage hole, 232 - slot, 24 - nozzle, 241 - convex piece, 242 - first marking arrow;

[0030] 30 - oil storage assembly, 31 - outer sleeve, 311 - second oil seepage hole, 32 - outer cover, 321 - second marking arrow, 322 - third marking arrow, 33 - oil storage chamber, 34 - threaded head, 35 - fastener, 36 - sealing ring. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] 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.

[0037] like Figures 1 to 9 As shown, it is an electronic atomizer 100 with a rotary oil lock according to an embodiment of the present invention.

[0038] like Figures 1 to 3 As shown, the rotary oil-locking electronic atomizer 100 includes: a base assembly 10, an atomizer assembly 20 mounted on the base assembly 10, and an oil storage assembly 30 connected to the base assembly 10. The base assembly 10 is the base of the electronic atomizer, providing support and connecting to the main unit (i.e., the cigarette holder). The atomizer assembly 20 is used to create an internal airway for airflow and atomize the oil by generating heat. The oil storage assembly 30 is used to store the oil and deliver it to the atomizer assembly 20.

[0039] Below, combined Figures 1 to 9 , the above-mentioned rotary oil-locking electronic atomizer 100 is further explained.

[0040] like Figure 2 and Figure 3 As shown, the base assembly 10 includes: a threaded seat 11, an electrode 12 passing through the bottom of the threaded seat 11, and a support seat 13 passing through the top of the threaded seat 11. The bottom of the threaded seat 11 is provided with an external thread for docking with the host. Figure 3 As shown, a first air channel 111 is provided at the axis of the threaded seat 11. Figure 4 As shown, the threaded seat 11 is provided with an air inlet 112 on the circumference thereof, which is connected to the first air passage 111. Figure 3 As shown, a second air channel 131 communicating with the first air channel 111 is provided at the axis of the support base 13 .

[0041] like Figure 2 and Figure 3 As shown, the atomizer assembly 20 includes: a heating element 21 mounted on the support base 13, an oil guide body 22 sleeved on the heating element 21, an inner air pipe 23 sleeved on the oil guide body 22, and a nozzle 24 connected to the inner air pipe 23. The heating element 21 is electrically connected to the electrode 12 (in this embodiment, the specific connection method between the heating element 21 and the electrode 12 is not shown, and the connection method can be specifically a metal terminal or a wire). Figure 3As shown, a third air channel 211 is provided at the axis of the heating element 21, which is connected to the second air channel 131. Figure 7 As shown, the bottom of the inner air pipe 23 is sleeved on the circumference of the oil guide body 22 and is provided with a first oil seepage hole 231. In this embodiment, the number of the first oil seepage holes 231 is four and they are evenly distributed at 90° intervals. Figure 3 As shown, the top of the inner air tube 23 is connected to the suction nozzle 24 and is arranged to rotate synchronously with the suction nozzle 24. It should be noted that in this embodiment, the support base 13 can be provided with a pin that is inserted into the oil guide body 22 to secure the oil guide body 22 to the support base 13. The heating element 21 can be secured to the support base 13 using a snap structure, screws, or other structures. In addition, the support base 13 is an insulating ceramic structure.

[0042] In this embodiment, the heating element 21 can be a spiral heating wire, a mesh heating wire, a ceramic heating core, etc., and the oil guide body 22 can be oil-absorbing cotton, non-woven fabric, or other materials that can be used to absorb tobacco oil.

[0043] Combine Figure 3 、 Figure 7 ,as well as Figure 8 As shown, in this embodiment, to achieve synchronous rotation of the suction nozzle 24 and the inner air tube 23, a slot 232 is provided at the top of the inner air tube 23, which is arranged axially along the inner air tube 23. The suction nozzle 24 is provided with a protrusion 241 that matches the slot 232, which is arranged axially along the suction nozzle 24. During assembly, the inner air tube 23 is inserted axially upward from the bottom of the suction nozzle 24. The protrusion 241 cooperates with the slot 232, and when the user rotates the suction nozzle 24, the inner air tube 23 is driven to rotate.

[0044] like Figure 2 and Figure 3 As shown, the oil storage assembly 30 includes: an outer sleeve 31 sleeved with the inner air pipe 23 and an outer cover 32 sleeved with the outer sleeve 31. Figure 3 As shown, an oil storage chamber 33 for storing tobacco oil is formed between the outer sleeve 31 and the outer cover 32. Figure 3 and Figure 9 As shown, the outer sleeve 31 is provided with second oil seepage holes 311 corresponding in shape and position to the first oil seepage holes 231. For example, in this embodiment, the number of the second oil seepage holes 311 is four and they are evenly distributed at 90° intervals. Figure 3 As shown, the outer tube 31 and the inner air tube 23 are rotatable relative to each other.

[0045] Brief description of working principle:

[0046] like Figure 3As shown, when the user needs to inhale the electronic cigarette, the inner air tube 23 is driven to rotate by rotating the suction nozzle 24, so that the first oil seepage hole 231 of the inner air tube 23 and the second oil seepage hole 311 of the outer sleeve 31 are aligned with each other. At this time, the tobacco liquid in the oil storage chamber 33 can be continuously transported to the oil guide body 22.

[0047] When the user does not need to inhale the electronic cigarette, the user rotates the inner air tube 23 in the opposite direction (for example, in this embodiment, the user rotates the mouthpiece 24 in the opposite direction by 45 degrees), so that the first oil seepage hole 231 and the second oil seepage hole 311 are misaligned. At this time, the passage between the oil in the oil storage chamber 33 and the oil guide body 22 is cut off, and the oil in the oil storage chamber 33 can no longer be replenished into the oil guide body 22, making it difficult for the oil to leak out from the mouthpiece 24 or the air inlet 112.

[0048] Here, based on the above-mentioned working principle, by rotating the suction nozzle 24, the offset range of the first oil seepage hole 231 and the second oil seepage hole 311 can be adjusted, and the purpose of controlling the oil delivery rate of the oil storage chamber 33 can also be achieved, thereby effectively regulating the oil supply amount. It should be noted that since oil is already stored in the oil guide body 22 before the passage between the oil storage chamber 33 and the oil guide body 22 is cut off, the current design cannot completely eliminate oil leakage. However, since the oil guide body 22 itself has a locking effect (i.e., an adsorption effect) on the oil, after the passage between the oil storage chamber 33 and the oil guide body 22 is cut off, there is no subsequent oil supply, and the oil guide body 22 has a stronger locking effect on the oil, which can significantly reduce the risk of oil leakage (even a small amount of oil leakage can be re-absorbed by the oil guide body 22).

[0049] In order to optimize the oil-locking effect, the above-mentioned rotary oil-locking electronic atomizer 100 can be further improved.

[0050] For example, combined with Figure 3 、 Figure 5 ,as well as Figure 6 As shown, in this embodiment, the cross-section of the support base 13 is T-shaped, and the heating element 21 and the oil guide element 22 are both located at the top of the support base 13. Air guide holes 132 are provided on the circumference of the middle section of the support base 13. A pocket bottom 133 is provided at the bottom of the support base 13. The pocket bottom 133 is provided with routing holes 1331 for routing the electrode 12. The pocket bottom 133 of the support base 13 can accommodate tobacco oil that leaks from the top to the bottom, and the air guide holes 132 are located above the pocket bottom 133 to prevent accumulated tobacco oil from blocking the airway.

[0051] Furthermore, in other embodiments, the base assembly 10 may further include: oil-absorbing cotton accommodated in the support base 13. The oil-absorbing cotton is located within the bottom 133 of the pocket and below the air guide hole 132. The oil-absorbing cotton can better lock in leaked e-liquid, reducing the risk of e-liquid leaking out of the air guide hole 132.

[0052] In order to enhance user experience, further improvements may be made to the above-mentioned rotary oil-locking electronic atomizer 100 .

[0053] For example, for electronic cigarettes, the airflow rate of the airway will affect the taste of the electronic cigarette. For example, if the airflow rate is large, the taste of the electronic cigarette will be strong, and vice versa, the taste of the electronic cigarette will be light. Figures 1 to 3 As shown, in this embodiment, the base assembly 10 may further include an adjustment ring 14 that is sleeved onto the threaded seat 11. The adjustment ring 14 and the threaded seat 11 are rotatable relative to each other, and the adjustment ring 14 is provided with a relief hole 141 that corresponds in shape and position to the air inlet 112. By rotating the adjustment ring 14, the user controls the misalignment between the air inlet 112 and the relief hole 141, thereby adjusting the flow of air entering the electronic atomizer. This acts as a flow valve, allowing the user to adjust the air intake volume, thereby controlling the concentration of the smoke and adjusting the taste.

[0054] For example, Figure 1 As shown, in this embodiment, a first marking arrow 242 is provided on the outer peripheral side of the suction nozzle 24. A second marking arrow 321 and a third marking arrow 322 are provided on the outer peripheral side of the outer cover body 32, which are staggered along the circumferential direction. When the first marking arrow 242 is directly opposite to the second marking arrow 321, the first oil seepage hole 231 and the second oil seepage hole 311 are directly opposite. When the first marking arrow 242 is directly opposite to the third marking arrow 322, the first oil seepage hole 231 and the second oil seepage hole 311 are staggered. In order to facilitate user operation, the first marking arrow 242, the second marking arrow 321, and the third marking arrow 322 can be used to intuitively reflect the relative positional relationship between the first oil seepage hole 231 and the second oil seepage hole 311.

[0055] like Figure 8 As shown, in this embodiment, the nozzle 24 is a bullet-shaped structure with the tip facing upward. The bullet-shaped nozzle 24 is convenient for the user to enter and improve the user experience.

[0056] Considering that some users need to refill the e-vaporizer with e-liquid, Figure 2 and Figure 3As shown, in this embodiment, the oil storage assembly 30 may also include: a threaded head 34 that is sleeved on the inner air pipe 23, a fastener 35 that is sleeved on the threaded head 34, and a sealing ring 36 that is sleeved on the fastener 35. One end of the threaded head 34 is connected to the outer sleeve 31, and the other end of the threaded head 34 is connected to the suction nozzle 24. The fastener 35 is clamped on the bottom of the suction nozzle 24. The sealing ring 36 is clamped between the threaded head 34 and the outer cover body 32. When the user needs to fill the oil storage chamber 33 with oil, the threaded head 34, the fastener 35, the sealing ring 36, and the suction nozzle 24 can be pulled out axially together. After the oil filling is completed, the various components can be inserted into the outer cover body 32 axially together. The operation is simple and the sealing performance is taken into consideration.

[0057] The above-mentioned rotary oil-locking electronic atomizer 100 uses a rotary structure to realize on-off state switching control of the oil circuit between the oil storage chamber 33 and the oil guide body 22, thereby reducing the risk of oil leakage during transportation and carrying of the electronic atomizer, reducing the frequency of user cleaning and maintenance, and improving user experience.

[0058] 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.

[0059] 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. A rotary oil-locking electronic atomizer, characterized in that: include: Base assembly; The base assembly includes: a threaded seat, an electrode disposed on the bottom of the threaded seat, and a support seat disposed on the top of the threaded seat; a first air channel is provided at the axis of the threaded seat, and an air inlet connected to the first air channel is provided on the circumference of the threaded seat; a second air channel connected to the first air channel is provided at the axis of the support seat; An atomizing assembly mounted on the base assembly; the atomizing assembly comprising: a heating element mounted on the support seat, an oil-conducting body sleeved on the heating element, an inner air pipe sleeved on the oil-conducting body, and a suction nozzle connected to the inner air pipe; the heating element is electrically connected to the electrode; a third air channel connected to the second air channel is provided at the axis of the heating element; the bottom of the inner air pipe sleeved on the circumference of the oil-conducting body and provided with a first oil seepage hole; the top of the inner air pipe is connected to the suction nozzle and is arranged to rotate synchronously with the suction nozzle; and An oil storage assembly connected to the base assembly; the oil storage assembly includes: an outer sleeve that is sleeved on the inner air pipe and an outer cover that is sleeved on the outer sleeve; an oil storage chamber for storing tobacco oil is formed between the outer sleeve and the outer cover; the outer sleeve is provided with a second oil leakage hole that corresponds in shape and position to the first oil leakage hole; the outer sleeve and the inner air pipe are arranged to be relatively rotatable.

2. The rotary oil-locking electronic atomizer according to claim 1, characterized in that: The base assembly further includes: an adjusting ring sleeved on the threaded seat; the adjusting ring and the threaded seat are relatively rotatable, and the adjusting ring is provided with a position avoidance hole corresponding to the shape and position of the air inlet.

3. The rotary oil-locking electronic atomizer according to claim 1, characterized in that: The cross-section of the support seat is T-shaped, and the heating element and the oil-conducting element are both located on the top of the support seat; air guide holes are provided on the circumferential side of the middle section of the support seat; a pocket bottom is provided at the bottom of the support seat; and a wiring hole for routing the electrode wiring is provided at the pocket bottom.

4. The rotary oil-locking electronic atomizer according to claim 3, characterized in that: The base assembly further includes: oil-absorbing cotton accommodated in the support seat; the oil-absorbing cotton is located in the bottom of the pocket and below the air guide hole.

5. The rotary oil-locking electronic atomizer according to claim 1, characterized in that: A slot is provided on the top of the inner air pipe; and a convex piece matching the slot is provided on the suction nozzle.

6. The rotary oil-locking electronic atomizer according to claim 1, characterized in that: A first marking arrow is provided on the outer circumference of the nozzle; a second marking arrow and a third marking arrow are provided on the outer circumference of the outer cover body, which are staggered in the circumferential direction; when the first marking arrow and the second marking arrow are facing each other, the first oil seepage hole and the second oil seepage hole are facing each other; When the first marking arrow is aligned with the third marking arrow, the first oil seepage hole and the second oil seepage hole are misaligned.

7. The rotary oil-locking electronic atomizer according to claim 1, characterized in that: The suction nozzle is a bullet-shaped structure with the tip facing upward.

8. The rotary oil-locking electronic atomizer according to claim 1, characterized in that: The oil storage assembly also includes: a threaded head that is sleeved on the inner air pipe, a fastener that is sleeved on the threaded head, and a sealing ring that is sleeved on the fastener; one end of the threaded head is connected to the outer sleeve, and the other end of the threaded head is connected to the suction nozzle; the fastener is clamped on the bottom of the suction nozzle; the sealing ring is clamped between the threaded head and the outer cover.

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