Atomizing equipment convenient for oil core separation

Abstract

The invention discloses atomization equipment convenient for oil core separation, which comprises a first shell with one end provided with a movable hole and the other end opened; the sealing seat is installed on the first shell, an oil storage cavity is defined by the sealing seat and the first shell, an inserting hole is formed in the side, facing the oil storage cavity, of the sealing seat, an oil passing groove extending in the radial direction of the inserting hole is formed in the inner wall of the inserting hole, and the oil passing groove communicates with the oil storage cavity; the suction nozzle is rotationally mounted in the movable hole; the atomization assembly comprises an atomization pipe and an atomization core arranged in the atomization pipe, an oil inlet hole extending to be communicated with the interior of the atomization pipe is formed in the outer wall of the atomization pipe, one end of the atomization pipe is movably inserted into the insertion hole, and the other end of the atomization pipe is fixedly matched with the suction nozzle, so that the atomization pipe has an oil sealing position and an oil inlet position under the driving of the suction nozzle; at the oil sealing position, the oil inlet hole is blocked by the hole wall of the movable hole; and at the oil inlet position, the oil inlet hole is communicated with the oil passing groove. According to the invention, the atomization equipment can realize oil core separation repeatedly, and oil leakage is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of atomization, and in particular to an atomization device which is convenient for oil core separation. Background Art

[0002] The atomization device usually includes an atomization device and a power supply device for supplying power to the atomization device. The atomization device usually has a suction nozzle and an oil storage chamber. An atomization tube is installed in the oil storage chamber. The atomization tube is provided with an oil inlet hole. The atomization core in the atomization tube is connected to the oil storage chamber through the oil inlet hole so as to absorb the oil in the oil storage chamber through the oil inlet hole. When working, the power supply device supplies power to the atomization core so that the atomization core converts the absorbed liquid into aerosol, and the aerosol flows out through the suction nozzle for the user to inhale. The existing atomization device is generally provided with a sealing rod for sealingly sleeved on the outer wall of the atomization tube to block the oil inlet hole. In this way, before the atomization device is officially used, the oil in the oil storage chamber cannot enter the atomization core, and then cannot seep out from the atomization core, thereby avoiding oil leakage.

[0003] However, when the user uses it for the first time, the sealing rod will be pulled out, and the oil inlet hole will remain open thereafter. The oil in the oil storage chamber can flow into the atomizer core at any time. In this way, when the external environment is too high, it is easy to cause the air pressure in the oil storage chamber to be too high, causing the smoke oil to seep out of the atomizer core, thereby causing oil leakage. Summary of the invention

[0004] The main purpose of the present invention is to provide an atomizing device which is convenient for oil core separation, aiming to solve the problem that the existing atomizing device is prone to oil leakage.

[0005] To achieve the above object, the atomization device for facilitating oil core separation proposed by the present invention comprises:

[0006] A first housing, one end of which is provided with a movable hole and the other end is open;

[0007] A sealing seat is installed at one open end of the first shell to enclose an oil storage cavity with the first shell, a plug hole is opened on the side of the sealing seat facing the oil storage cavity, an oil groove extending radially along the plug hole is provided on the inner wall of the plug hole, and the oil groove is communicated with the oil storage cavity;

[0008] A suction nozzle, rotatably mounted on the movable hole;

[0009] The atomization assembly comprises an atomization tube and an atomization core arranged inside the atomization tube, the outer wall of the atomization tube is provided with an oil inlet hole extending to communicate with the inside of the atomization tube, one end of the atomization tube is movably inserted in the plug hole, and the other end is fixedly matched with the suction nozzle, so that the atomization tube has an oil sealing position and an oil inlet position under the drive of the suction nozzle; when in the oil sealing position, the oil inlet hole is blocked by the hole wall of the movable hole; when in the oil inlet position, the oil inlet hole is communicated with the oil passage groove.

[0010] Optionally, the suction nozzle includes a suction portion and a mounting portion connected to each other, the mounting portion is rotatably inserted into the movable hole, and the suction portion extends outside the movable hole.

[0011] Optionally, the suction portion and the mounting portion enclose a mounting cavity for the atomizing tube to extend into, and one end of the suction portion away from the mounting portion extends into the mounting cavity to form a mist outlet column that partially extends into the atomizing tube, and the mist outlet column is provided with mist outlet channels running through both ends thereof, and a sealing plug is installed between the outer peripheral wall of the mist outlet column and the inner wall of the atomizing tube;

[0012] The inner wall of the mounting cavity is formed with a limiting step and at least two anti-rotation protrusions, the limiting step extends along the circumference of the suction nozzle, the anti-rotation protrusion is located on the side of the limiting step facing the sealing seat, an anti-rotation gap is formed between two adjacent anti-rotation protrusions, an anti-rotation extension arm is extended in a direction away from the sealing seat at one end of the atomizer tube away from the sealing seat, the anti-rotation extension arm is inserted in the anti-rotation gap, and the end of the anti-rotation extension arm away from the atomizer tube abuts against the step surface of the limiting step.

[0013] Optionally, the first housing is formed with an inwardly extending perforated column, the movable hole is formed in the perforated column and passes through both inner and outer ends of the perforated column, the inner end wall of the perforated column is formed with a stroke limiting groove extending along the circumference of the perforated column, and the stroke limiting groove is communicated with the movable hole;

[0014] A stroke limiting protrusion protruding radially along the mounting portion is provided at one end of the mounting portion away from the suction portion. The stroke limiting protrusion extends into the stroke limiting groove and can reciprocate along the extending direction of the stroke limiting groove.

[0015] Optionally, the two ends of the stroke limiting groove in the length direction include a first end and a second end. When the stroke limiting protrusion moves to the first end, the atomizer tube is in the oil sealing position. When the stroke limiting protrusion moves to the second end, the atomizer tube is in the oil inlet position.

[0016] Optionally, a first limiting hole is provided at the bottom of the stroke limiting groove corresponding to the first end, and a second limiting hole is provided at the second end, and a limiting protrusion is provided on one side of the stroke limiting protrusion facing the bottom of the stroke limiting groove, and when the stroke limiting protrusion moves to the first end, the limiting protrusion is inserted into the first limiting hole, and when the stroke limiting protrusion moves to the second end, the limiting protrusion is inserted into the second limiting hole; or,

[0017] The bottom of the stroke limiting groove is provided with a first limiting protrusion corresponding to the first end, and a second limiting protrusion corresponding to the second end. The stroke limiting protrusion is recessed with a limiting hole on the side of the stroke limiting protrusion facing the bottom of the stroke limiting groove. When the stroke limiting protrusion moves to the first end, the first limiting protrusion is inserted into the limiting hole. When the stroke limiting protrusion moves to the second end, the second limiting protrusion is inserted into the limiting hole.

[0018] Optionally, the movable hole includes a first hole segment and a second hole segment in sequence in the hole depth direction, the inner diameter of the second hole segment is larger than the inner diameter of the first hole segment, so as to form a limiting step at the connection between the first hole segment and the second hole segment, the outer diameter of the mounting portion is larger than the outer diameter of the suction portion, and one end of the mounting portion connected to the suction portion abuts against the step surface of the limiting step.

[0019] Optionally, an elastic sealing ring is sleeved on the outer wall of the mounting portion, and the elastic sealing ring abuts against the hole wall of the movable hole.

[0020] Optionally, the atomizer assembly further comprises a base, the base is mounted on an end of the atomizer tube away from the nozzle, and a side of the base away from the oil storage chamber comprises a power connection area, the power connection area is used to be electrically connected or contacted with a pin of the atomizer core;

[0021] The atomization device that facilitates oil core separation also includes a connected circuit board and a power supply conductive member, wherein the power supply conductive member is located on a side of the base away from the oil storage chamber, and when the atomization tube is in the oil sealing position, the power supply conductive member is away from the power connection area, and when the atomization tube is in the oil inlet position, the power supply conductive member contacts or abuts against the power connection area.

[0022] Optionally, the power supply conductive member is a spring pin; and / or the end surface of the power supply conductive member facing the base is a convex arc surface.

[0023] The technical solution of the present invention connects or limits the atomizing tube to the suction nozzle, and sets the suction nozzle to be rotatable, so that the atomizing tube can be driven to rotate by rotating the suction nozzle, thereby controlling the atomizing tube to be located at the oil sealing position or the oil inlet position. In this way, the atomizing device can repeatedly separate the oil core. In this way, whether before the atomizing device is used, such as in the transportation stage, or the atomizing device has been used for suction, the user can separate the oil core by rotating the suction nozzle to avoid oil leakage, thereby improving the sealing of the atomizing device and thus improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 It is a schematic structural diagram of the atomizing tube of the atomizing device for facilitating oil core separation of the present invention when it is in the oil sealing position;

[0026] Figure 2 It is a schematic cross-sectional structure diagram of the atomizing tube of the atomizing device for facilitating oil core separation of the present invention when it is in the oil sealing position;

[0027] Figure 3 It is a structural schematic diagram of the atomizing tube of the atomizing device for facilitating oil core separation of the present invention when it is at the oil inlet position;

[0028] Figure 4 It is a schematic cross-sectional structure diagram of the atomizing tube of the atomizing device for facilitating oil core separation of the present invention at the oil inlet position;

[0029] Figure 5 It is a schematic structural diagram of a first housing of an atomizing device for facilitating oil core separation according to the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the nozzle of the atomizing device for facilitating oil core separation of the present invention;

[0031] Figure 7 It is a schematic structural diagram of an atomizing assembly of an atomizing device for facilitating oil core separation according to the present invention.

[0032] Description of Figure Numbers:

[0033]

[0034]

[0035] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] The following will mainly describe the specific structure of the atomization equipment that facilitates oil core separation.

[0040] Reference Figures 1 to 7 In an embodiment of the present invention, the atomization device for facilitating oil core separation includes:

[0041] The first housing 100 has a movable hole 111 at one end and is open at the other end;

[0042] The sealing seat 200 is installed at the open end of the first housing 100 to enclose the first housing 100 to form an oil storage cavity 101. The sealing seat 200 is provided with a plug hole 210 on one side facing the oil storage cavity 101. The inner wall of the plug hole 210 is provided with an oil groove 211 extending radially along the plug hole 210. The oil groove 211 is communicated with the oil storage cavity 101.

[0043] The suction nozzle 300 is rotatably mounted on the movable hole 111;

[0044] The atomization assembly includes an atomization tube 410 and an atomization core 420 arranged inside the atomization tube 410. The outer wall of the atomization tube 410 is provided with an oil inlet hole 411 extending to communicate with the inside of the atomization tube 410. One end of the atomization tube 410 is movably inserted in the plug hole 210, and the other end is fixedly matched with the suction nozzle 300, so that the atomization tube 410 has an oil sealing position and an oil inlet position under the drive of the suction nozzle 300; when in the oil sealing position, the oil inlet hole 411 is blocked by the hole wall of the movable hole 111; when in the oil inlet position, the oil inlet hole 411 is connected with the oil passage groove 211.

[0045] Specifically, in this embodiment, the housing of the atomizing device may only have the first housing 100, or may be formed by splicing two or more sub-housings. For example, the housing may include a first housing 100 and a second housing 120, and the first housing 100 and the second housing 120 are spliced ​​up and down to form the housing of the atomizing device. Since the movable hole 111 is provided at one end of the first housing 100, the suction nozzle 300 is rotatably mounted on the movable hole 111, and the atomizing tube 410 is fixedly matched with the suction nozzle 300, so that the user can drive the atomizing tube 410 by rotating the suction nozzle 300 so that the atomizing tube 410 is located in the oil sealing position or the oil inlet position. It can be explained that the fixed matching of the atomizing tube 410 and the suction nozzle 300 means that the two are mutually limited so as to be relatively fixed so as not to rotate relatively, such as plug-in, socket connection, card connection, etc.

[0046] When the atomization device is not needed, the atomization tube 410 can be operated to the oil sealing position by rotating the suction nozzle 300, so that the oil inlet hole 411 of the atomization tube 410 is blocked by the hole wall of the movable hole 111. In this way, the oil in the oil storage chamber 101 cannot enter the oil inlet hole 411, and thus cannot be adsorbed to the atomization core 420, thereby achieving oil-core separation, thereby avoiding the phenomenon of oil leakage caused by the oil seeping out of the atomization core 420.

[0047] When the user needs to inhale the atomizing device, the atomizing tube 410 is operated to the oil inlet position by rotating the suction nozzle 300, so that the oil inlet hole 411 of the atomizing tube 410 is connected with the oil groove 211. In this way, the oil in the oil storage chamber 101 can enter the atomizing tube 410 through the oil groove 211 and the oil inlet hole 411 in turn and be adsorbed to the atomizing core 420, so that the atomizing core 420 is connected with the oil storage chamber 101, so that under the power supply of the power supply device, the liquid adsorbed by the atomizing core 420 is converted into aerosol for the user to inhale.

[0048] The technical solution of the present invention connects or limits the atomizing tube 410 to the suction nozzle 300, and sets the suction nozzle 300 to be rotatable, so that the atomizing tube 410 can be driven to rotate by rotating the suction nozzle 300, thereby controlling the atomizing tube 410 to be located at the oil sealing position or the oil inlet position. In this way, the atomizing device can repeatedly separate the oil core. In this way, whether before the atomizing device is used, such as in the transportation stage, or the atomizing device has been used for suction, the user can separate the oil core by rotating the suction nozzle 300 to avoid oil leakage, thereby improving the sealing of the atomizing device and thus improving the user experience.

[0049] Regarding the rotatable installation of the suction nozzle 300, in some embodiments, the suction nozzle 300 includes a connected suction portion 310 and a mounting portion 320, the mounting portion 320 is rotatably inserted into the movable hole 111, and the suction portion 310 extends outside the movable hole 111. The suction portion 310 is provided for suction by the user, and in actual operation, the suction nozzle 300 can be rotated by rotating the suction portion 310.

[0050] Regarding the installation method of the atomizer tube 410 and the suction nozzle 300, in some embodiments, the suction portion 310 and the mounting portion 320 enclose a mounting cavity for the atomizer tube 410 to extend into, and one end of the suction portion 310 away from the mounting portion 320 extends into the mounting cavity to form a mist outlet column 330 that partially extends into the atomizer tube 410, and the mist outlet column 330 is provided with a mist outlet channel 331 running through both ends thereof, and a sealing plug 430 is installed between the outer peripheral wall of the mist outlet column 330 and the inner wall of the atomizer tube 410; the inner wall of the mounting cavity is formed with a limiting step 340 and at least two anti-rotation protrusions 350, the limiting step 340 extends along the circumference of the suction nozzle 300, the anti-rotation protrusion 350 is located on the side of the limiting step 340 facing the sealing seat 200, an anti-rotation gap 351 is formed between two adjacent anti-rotation protrusions 350, an anti-rotation extension arm 412 is extended in the direction away from the sealing seat 200 at one end of the atomizer tube 410 away from the sealing seat 200, the anti-rotation extension arm 412 is inserted in the anti-rotation gap 351, and its end away from the atomizer tube 410 abuts against the step surface of the limiting step 340. In this embodiment, the setting of the sealing plug 430 ensures the sealing between the atomizing tube 410 and the suction nozzle 300, thereby avoiding oil leakage while ensuring that the aerosol flows out along a preset path, improving the misting effect, and the sealing plug 430 has friction with the atomizing tube 410 and the mist outlet column 330, respectively, which is conducive to preventing the atomizing tube 410 from rotating relative to the suction nozzle 300. The setting of the limiting step 340 allows the two ends of the atomizing tube 410 to be clamped between the sealing seat 200 and the suction nozzle 300, thereby improving the installation stability of the atomizing tube 410. The setting of the anti-rotation protrusion 350 and the anti-rotation extension arm 412 limits the rotation of the atomizing tube 410 relative to the suction nozzle 300, thereby improving the reliability of the suction nozzle 300 driving the atomizing tube 410 to rotate.

[0051] In some embodiments, the first housing 100 is formed with an inwardly extending perforated column 110, the movable hole 111 is provided in the perforated column 110 and passes through the inner and outer ends of the perforated column 110, the inner end wall of the perforated column 110 is provided with a stroke limiting groove 113 extending along the circumference of the perforated column 110, and the stroke limiting groove 113 is connected with the movable hole 111; the end of the mounting portion 320 away from the suction portion 310 is provided with a stroke limiting protrusion 321 protruding radially along the mounting portion 320, the stroke limiting protrusion 321 extends into the stroke limiting groove 113, and can reciprocate along the extension direction of the stroke limiting groove 113. In this embodiment, by providing the stroke limiting groove 113 and the stroke limiting protrusion 321, the rotational stroke of the suction nozzle 300 relative to the housing is limited, the suction nozzle 300 is prevented from rotating excessively, and the relative stability of the suction nozzle 300 is improved.

[0052] Furthermore, the two ends of the travel limiting groove 113 in the length direction include a first end and a second end. When the travel limiting protrusion 321 moves to the first end, the atomizing tube 410 is in the oil sealing position, and when the travel limiting protrusion 321 moves to the second end, the atomizing tube 410 is in the oil inlet position. In this way, it is convenient for the user to feel whether the rotation is in place, so that the user can quickly rotate the nozzle 300 to the oil sealing position or the oil inlet position.

[0053] Furthermore, in some embodiments, the bottom of the stroke limiting groove 113 is provided with a first limiting hole 114 corresponding to the first end, and a second limiting hole 115 corresponding to the second end, and the stroke limiting protrusion 321 is provided with a limiting protrusion 322 on one side of the bottom of the stroke limiting groove 113 facing the stroke limiting groove 113, and when the stroke limiting protrusion 321 moves to the first end, the limiting protrusion 322 is inserted into the first limiting hole 114, and when the stroke limiting protrusion 321 moves to the second end, the limiting protrusion 322 is inserted into the second limiting hole 115. In this way, it is ensured that when the atomizing tube 410 is in the oil sealing position and the oil inlet position, the suction nozzle 300 will not rotate easily, so that the atomizing tube 410 can be relatively stably located in the oil sealing position and the oil inlet position, thereby improving the stability and reliability of the atomizing device as a whole. When the position of the atomizing tube 410 needs to be changed, the suction nozzle 300 can be turned forcefully. In other embodiments, the bottom of the stroke limiting groove 113 is provided with a first limiting protrusion corresponding to the first end, and a second limiting protrusion corresponding to the second end, and the stroke limiting protrusion 321 is provided with a limiting hole on the side of the bottom of the stroke limiting groove 113 facing the stroke limiting groove 113, and when the stroke limiting protrusion 321 moves to the first end, the first limiting protrusion is inserted into the limiting hole, and when the stroke limiting protrusion 321 moves to the second end, the second limiting protrusion is inserted into the limiting hole. Similarly, such a setting can also ensure that when the atomizing tube 410 is in the oil sealing position and the oil inlet position, the suction nozzle 300 will not rotate easily, so that the atomizing tube 410 can be relatively stably located at the oil sealing position and the oil inlet position, thereby improving the stability and reliability of the atomizing device.

[0054] In some embodiments, the movable hole 111 includes a first hole segment and a second hole segment in sequence in the hole depth direction, the inner diameter of the second hole segment is larger than the inner diameter of the first hole segment, so as to form a limiting step 112 at the connection between the first hole segment and the second hole segment, the outer diameter of the mounting portion 320 is larger than the outer diameter of the suction portion 310, and one end of the mounting portion 320 connected to the suction portion 310 abuts against the step surface of the limiting step 112. In this way, the mounting portion 320 is limited in the housing, thereby preventing the suction nozzle 300 from falling off the housing, and improving the stability of the installation of the suction nozzle 300.

[0055] In some embodiments, the outer wall of the mounting portion 320 is sleeved with an elastic sealing ring 323, and the elastic sealing ring 323 abuts against the hole wall of the movable hole 111. The elastic sealing ring 323 plays a sealing role, thereby improving the sealing of the oil storage chamber 101 and preventing oil leakage. In order to improve the installation stability of the elastic sealing ring 323, a limiting installation groove 324 can be opened on the outer wall of the mounting portion 320, and the elastic sealing ring 323 is sleeved on the groove bottom of the limiting installation groove 324, so that the elastic sealing ring 323 is limited by the limiting installation groove 324, thereby improving the installation stability of the elastic sealing ring 323 and improving the sealing effect of the elastic sealing ring 323.

[0056] In some embodiments, the atomization assembly further includes a base 440, the base 440 is mounted on one end of the atomization tube 410 away from the nozzle 300, the side of the base 440 away from the oil storage chamber 101 includes a power connection area, the power connection area is used to electrically connect or contact with the pins of the atomization core 420; the atomization device for facilitating oil core separation also includes a connected circuit board 500 and a power supply conductive member 510, the power supply conductive member 510 is located on the side of the base 440 away from the oil storage chamber 101, when the atomization tube 410 is in the oil sealing position, the power supply conductive member 510 is away from the power connection area, and when the atomization tube 410 is in the oil inlet position, the power supply conductive member 510 contacts or abuts against the power connection area. In this way, when the oil core of the atomization device is separated, the power supply device will not supply power to the atomization core 420, thereby avoiding abnormal conditions such as dry burning of the atomization core 420, thereby improving the safety of the atomization device.

[0057] Furthermore, the power supply conductive member 510 is a spring pin. Since the spring pin has elastic force, the power supply conductive member 510 is in close contact with the power receiving area, while preventing the pin from obstructing the rotation of the atomizing assembly. There are many other ways to prevent the power supply conductive member 510 from obstructing the rotation of the atomizing assembly. For example, in other embodiments, the end surface of the power supply conductive member 510 facing the base 440 is a convex arc surface.

[0058] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An atomizing device that facilitates oil core separation, characterized in that: include: A first housing, one end of which is provided with a movable hole and the other end is open; A sealing seat is installed at one open end of the first shell to enclose an oil storage cavity with the first shell, a plug hole is opened on the side of the sealing seat facing the oil storage cavity, an oil groove extending radially along the plug hole is provided on the inner wall of the plug hole, and the oil groove is communicated with the oil storage cavity; A suction nozzle, rotatably mounted on the movable hole; The atomization assembly comprises an atomization tube and an atomization core arranged inside the atomization tube, the outer wall of the atomization tube is provided with an oil inlet hole extending to communicate with the inside of the atomization tube, one end of the atomization tube is movably inserted in the plug hole, and the other end is fixedly matched with the suction nozzle, so that the atomization tube has an oil sealing position and an oil inlet position under the drive of the suction nozzle; when in the oil sealing position, the oil inlet hole is blocked by the hole wall of the movable hole; when in the oil inlet position, the oil inlet hole is communicated with the oil passage groove.

2. The atomizing device for facilitating oil core separation according to claim 1, characterized in that: The suction nozzle comprises a suction part and a mounting part which are connected to each other. The mounting part is rotatably inserted into the movable hole, and the suction part extends out of the movable hole.

3. The atomizing device for facilitating oil core separation according to claim 2, characterized in that: The suction part and the mounting part are enclosed to form a mounting cavity for the atomizing tube to extend into, and one end of the suction part away from the mounting part extends into the mounting cavity to form a mist outlet column that partially extends into the atomizing tube, and the mist outlet column is provided with mist outlet channels running through both ends thereof, and a sealing plug is installed between the outer peripheral wall of the mist outlet column and the inner wall of the atomizing tube; The inner wall of the mounting cavity is formed with a limiting step and at least two anti-rotation protrusions, the limiting step extends along the circumference of the suction nozzle, the anti-rotation protrusion is located on the side of the limiting step facing the sealing seat, an anti-rotation gap is formed between two adjacent anti-rotation protrusions, an anti-rotation extension arm is extended in a direction away from the sealing seat at one end of the atomizer tube away from the sealing seat, the anti-rotation extension arm is inserted in the anti-rotation gap, and the end of the anti-rotation extension arm away from the atomizer tube abuts against the step surface of the limiting step.

4. The atomizing device for facilitating oil core separation according to claim 2, characterized in that: The first housing is formed with an inwardly extending opening column, the movable hole is formed in the opening column and passes through the inner and outer ends of the opening column, the inner end wall of the opening column is formed with a stroke limiting groove extending along the circumference of the opening column, and the stroke limiting groove is connected with the movable hole; A stroke limiting protrusion protruding radially along the mounting portion is provided at one end of the mounting portion away from the suction portion. The stroke limiting protrusion extends into the stroke limiting groove and can reciprocate along the extending direction of the stroke limiting groove.

5. The atomizing device for facilitating oil core separation according to claim 4, characterized in that: The two ends of the stroke limiting groove in the length direction include a first end and a second end. When the stroke limiting protrusion moves to the first end, the atomizer tube is in the oil sealing position. When the stroke limiting protrusion moves to the second end, the atomizer tube is in the oil inlet position.

6. The atomizing device for facilitating oil core separation as claimed in claim 5, characterized in that: The bottom of the stroke limiting groove is provided with a first limiting hole corresponding to the first end, and a second limiting hole corresponding to the second end; a limiting protrusion is provided on one side of the stroke limiting protrusion facing the bottom of the stroke limiting groove; when the stroke limiting protrusion moves to the first end, the limiting protrusion is inserted into the first limiting hole; when the stroke limiting protrusion moves to the second end, the limiting protrusion is inserted into the second limiting hole; or, The bottom of the stroke limiting groove is provided with a first limiting protrusion corresponding to the first end, and a second limiting protrusion corresponding to the second end. The stroke limiting protrusion is recessed with a limiting hole on the side of the stroke limiting protrusion facing the bottom of the stroke limiting groove. When the stroke limiting protrusion moves to the first end, the first limiting protrusion is inserted into the limiting hole. When the stroke limiting protrusion moves to the second end, the second limiting protrusion is inserted into the limiting hole.

7. The atomizing device for facilitating oil core separation according to claim 2, characterized in that: The movable hole includes a first hole segment and a second hole segment in sequence in the hole depth direction, the inner diameter of the second hole segment is larger than the inner diameter of the first hole segment, so as to form a limiting step at the connection between the first hole segment and the second hole segment, the outer diameter of the mounting portion is larger than the outer diameter of the suction portion, and one end of the mounting portion connected to the suction portion abuts against the step surface of the limiting step.

8. The atomizing device for facilitating oil core separation according to claim 2, characterized in that: An elastic sealing ring is sleeved on the outer wall of the mounting portion, and the elastic sealing ring abuts against the hole wall of the movable hole.

9. The atomizing device for facilitating oil core separation according to claim 1, characterized in that: The atomizer assembly further includes a base, which is mounted on an end of the atomizer tube away from the nozzle, and a side of the base away from the oil storage chamber includes a power connection area, which is used to electrically connect or contact with the pins of the atomizer core; The atomization device that facilitates oil core separation also includes a connected circuit board and a power supply conductive member, wherein the power supply conductive member is located on a side of the base away from the oil storage chamber, and when the atomization tube is in the oil sealing position, the power supply conductive member is away from the power connection area, and when the atomization tube is in the oil inlet position, the power supply conductive member contacts or abuts against the power connection area.

10. The atomizing device for facilitating oil core separation according to claim 9, characterized in that: The power supply conductive member is a spring pin; and / or the end surface of the power supply conductive member facing the base is a convex arc surface.

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