Atomizing assembly and atomizer

Abstract

The application discloses an atomizing assembly and an atomizer. The atomizer comprises a supply bin, and a removable or puncturable sealing element is arranged in an oil outlet of the supply bin. The atomizing assembly comprises an atomizing tube with an air inlet end and an air outlet end, and an arm is protrudedly arranged on a tube body of the atomizing tube. The arm comprises a proximal end connected with the tube body and a distal end axially extending from the proximal end at an angle of α and extending towards the oil outlet. The radial thickness of the distal end is 0.2-3 mm, or the radial thickness of the distal end gradually decreases from the proximal end side to the distal end side. When the supply bin is connected with the atomizing assembly, the distal end of the arm is inserted into the oil outlet to remove or puncture the sealing element. The arm protruded from the atomizing tube is used to remove or puncture the sealing element of the oil outlet of the supply bin. The arm is integrally formed with the atomizing tube, and can be made thinner or thinner, so that more space is left for the liquid to flow in the oil outlet.

Description

Technical Field

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

[0002] In existing technologies, to increase the atomization output or e-liquid storage capacity of an atomizer, such atomizers have a working oil tank that supplies e-liquid to the coil during atomization, and a replenishment oil tank that supplies e-liquid to the working oil tank. When the working oil tank is low on e-liquid, a lifting structure (oil guiding structure) lifts or breaks the seal at the outlet of the replenishment oil tank, allowing the outlet to connect with the inlet of the working oil tank. Existing lifting structures extend from the inside of the working oil tank outwards, passing through the inlet and exposed outside the working oil tank. This lifting structure not only increases the assembly process of the atomizer but also occupies a significant portion of the working oil tank's internal volume. Furthermore, the lifting structure occupies space in the oil guiding channel between the working oil tank and the replenishment oil tank, reducing the liquid flow space and causing impaired liquid flow, thus affecting the atomization experience. Utility Model Content

[0003] The main purpose of this invention is to propose an atomizing component and atomizer to solve the problem that the oil guiding structure between the supply chamber and the working chamber in the prior art is complex, which is not conducive to assembly and oil guiding.

[0004] To achieve the above objectives, this application provides an atomizing assembly for an atomizer. The atomizer includes a refill chamber with a removable or puncturable seal disposed within the oil outlet of the refill chamber. The refill chamber is detachably connected to the atomizing assembly. The atomizing assembly includes an atomizing tube having an air inlet and an air outlet. An arm protrudes from the tube body of the atomizing tube. The arm includes a proximal end connected to the tube body and a distal end extending axially from the proximal end at an angle α towards the oil outlet, where α ≠ 0. The axis of the distal end coincides with or is parallel to the axis of the oil outlet, and the radial thickness of the distal end is 0.2-3 mm or gradually decreases from the proximal end to the distal end. When the refill chamber is connected to the atomizing assembly, the distal end of the arm is inserted into the oil outlet to remove or puncture the seal.

[0005] In some embodiments, the arm is made of a rigid material. The rigid material includes metallic materials, such as stainless steel alloys, or copper or ceramics.

[0006] In some embodiments, the axis of the distal end is offset from the central axis of the oil outlet.

[0007] In some embodiments, the atomizing assembly further includes an atomizing seat, the atomizing seat having a mounting hole, the mounting hole including a large-diameter section and a small-diameter section coaxially arranged, the small-diameter section being used to insert the atomizing tube so that the air inlet end of the atomizing tube is connected to the external atmosphere; the inner wall of the large-diameter section is spaced apart from at least a portion of the outer wall of the atomizing tube to form a liquid accumulation groove.

[0008] In some embodiments, the outer wall of the atomizing tube is provided with an oil inlet that communicates with the liquid accumulation tank.

[0009] In some embodiments, the atomizing assembly further includes a cover connected to the atomizing base, defining a working chamber for storing liquid between the cover and the atomizing base, the cover having an oil guide port and a positioning port, the air outlet end of the atomizing tube being inserted into the positioning port and communicating with the outside atmosphere, and the distal end of the arm extending out from the oil guide port.

[0010] This application also provides an atomizer, which includes a refill chamber and an atomizing component as described in any of the above embodiments. The refill chamber is detachably connected to the atomizing component. The refill chamber is provided with an oil outlet and an air passage for guiding airflow through the refill chamber. A removable or puncturable seal is disposed in the oil outlet. When the refill chamber is connected to the atomizing component, the distal end of the arm is inserted into the oil outlet to remove or puncture the seal. The atomizing component is in liquid communication with the refill chamber, and the air outlet of the atomizing tube is in communication with the air passage.

[0011] In some embodiments, the supply bin includes a bin body and a closure member that closes one side of the bin body. The closure member includes a flexible sealing body and a rigid support frame. The support frame has a top wall and a side wall. An oil outlet is opened on the top wall. The side wall is connected to the edge of the top wall. The sealing body is at least partially clamped between the side wall and the inner wall of the bin body.

[0012] In some embodiments, the sealing body and the sealing element have a deformable elastic connection.

[0013] Compared with the prior art, this utility model has obvious advantages and beneficial effects: the lifting structure of the oil outlet seal of the replenishment chamber is integrated into the atomizing tube, and the sealing element can be removed or punctured by the protruding arm of the atomizing tube. In addition, the arm and the atomizing tube are integrally formed and both are made of rigid materials. The arm can be made thinner or finer so that more space can be left at the oil outlet for liquid flow. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the atomizing tube structure of the atomizing component in the embodiments provided in this application;

[0015] Figure 2This is a schematic cross-sectional view of the atomizing tube in the embodiments provided in this application;

[0016] Figure 3 This is a schematic diagram of the overall structure of the atomizing component in Embodiment 1 provided in this application;

[0017] Figure 4 This is a schematic cross-sectional view of the atomizing component in Embodiment 1 provided in this application;

[0018] Figure 5 This is an exploded view of the atomizing component in Embodiment 1 provided in this application;

[0019] Figure 6 This is a schematic diagram of the overall structure of the atomizing component in Embodiment 2 provided in this application;

[0020] Figure 7 This is an exploded view of the atomizing component in Embodiment 2 provided in this application;

[0021] Figure 8 This is a schematic cross-sectional view of the atomizing component structure in the exploded state of Embodiment 2 provided in this application;

[0022] Figure 9 The embodiments provided in this application include schematic diagrams of the atomizer's structure.

[0023] Figure 10 The embodiments provided in this application include a schematic cross-sectional view of the atomizer's structure.

[0024] Figure 11 The exploded structural diagram of the atomizer provided in the embodiments of this application

[0025] Figure 12 The embodiments provided in this application include a structural cross-sectional diagram of the atomizer in an exploded state.

[0026] Figure 13 A cross-sectional schematic diagram of the atomizer structure in the embodiments provided in this application, showing the structural decomposition state from another perspective;

[0027] Figure 14 The embodiments provided in this application are exploded structural diagrams of the supply bins.

[0028] Explanation of icon numbers:

[0029] 1-Atomizer;

[0030] 2-Atomizing component;

[0031] 10-Atomizer tube; 11-Tube body; 12-Arm; 120-Proximal end; 121-Distal end; 13-Oil inlet; 14-Atomizer chamber; 15-Atomizer coil;

[0032] 20-Atomizing seat; 200-Liquid collection groove; 21-Mounting hole; 210-Large diameter section; 211-Small diameter section; 22-First locking protrusion;

[0033] 30-Cover body; 300-Receiving cavity; 31-Oil guide port; 32-Positioning port; 33-Second locking protrusion;

[0034] 40-Replenishment chamber; 400-Replenishment cavity; 41-Bed body; 410-First slot; 42-Air guide pipe; 43-Suction nozzle; 44-Sealing component; 440-Sealing body; 4401-Sealing plug; 4402-Elastic connection part; 4403-Connection port; 441-Support frame; 4410-Top wall; 4411-Side wall; 4412-Oil outlet. Detailed Implementation

[0035] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. For illustrative purposes, specific structures and details are presented in the description to provide a thorough understanding of the embodiments. Those skilled in the art will readily recognize that some features may be omitted in different circumstances, or may be replaced by their components, materials, or methods. In some cases, to make the described embodiments clear, well-known features are not shown or described in the specification. This is to avoid obscuring the core parts of this application with excessive description, which is not necessary for those skilled in the art to describe these related operations in detail.

[0036] The atomizer described in this application can be used to heat and atomize a liquid aerosol generating matrix, such as e-liquid or medicinal liquid, to form an aerosol for inhalation by a user. In some embodiments, the atomizer is an electronic cigarette, which includes an atomizing component and a refill chamber, the refill chamber being liquidally connected to the atomizing component. The refill chamber is used to contain the liquid aerosol generating matrix, which may be e-liquid from an electronic cigarette. The refill chamber has an outlet with a removable or punctureable seal. The atomizing component includes an atomizing tube and an atomizing coil. The atomizing tube defines an atomizing chamber, and the atomizing coil is disposed within the atomizing chamber. The atomizing coil is used to heat and atomize the e-liquid into an aerosol.

[0037] refer to Figures 1 to 8As shown, this application provides an atomizing assembly for removing or puncturing the seal 4401 of the oil outlet 4412 of the supply chamber 40 in an atomizer 1. The atomizing assembly 2 includes an atomizing tube 10 with an air inlet and an air outlet, the atomizing tube 10 internally defining an atomizing chamber 14, and an arm 12 protruding from the tube body 11 of the atomizing tube 10. When the supply chamber 40 is connected to the atomizing assembly 2, the arm 12 is inserted into the oil outlet 4412 to remove or puncture the seal 4401. It is understood that the atomizing core 15 for heating and atomizing e-liquid in the atomizing assembly 2 is assembled within the atomizing chamber 14.

[0038] The arm 12 includes a proximal end 120 that is physically close to the tube body 11 and a distal end 121 that is far away from it. The proximal end 120 is radially connected to the tube body 11 of the atomizing tube 10, and the distal end 121 is far away from the tube body 11 according to the preset assembly direction of the atomizing assembly 2 and the supply chamber 40.

[0039] For example, see Figure 1 A proximal end 120 of an arm 12 extends radially from the outer wall of the tube body 11 of the atomizing tube 10, and a distal end 121 of the arm 12 extends upward along the axial direction of the atomizing tube 10 from the proximal end 120. (See also...) Figure 11 As shown, a refill chamber 40 is connected to the atomizing assembly 2 in the axial (vertical) direction. The oil outlet 4412 of the refill chamber 40 is located on the opposite side of the atomizing tube 10. The tube body 11 of the atomizing tube 10 is provided with an arm 12 that is approximately L-shaped. The arm 12 has a transverse section and a longitudinal section. The transverse section is approximately perpendicular to the axial direction of the tube body 11, and the longitudinal section is approximately parallel to the axial direction of the tube body 11 and is opposite to the oil outlet 4412. The end of the transverse section that is connected to the tube body 11 is the proximal end 120 of the arm 12, and the end of the longitudinal section that is away from the transverse section is the distal end 121 of the arm 12.

[0040] For example, the proximal end 120 of arm 12 forms an angle α with the distal end 121, where α ≠ 0, and the axis of the distal end 121 coincides with or is parallel to the axis of the oil outlet 4412.

[0041] For example, when the axis of the longitudinal segment of the arm 12 is parallel to the axis of the oil outlet 4412, it can be understood that after the longitudinal segment is inserted into the oil outlet 4412, when the longitudinal segment is located at the center of the oil outlet 4412, the center of the opening of the oil outlet 4412 is occupied by the longitudinal segment. The distance between the side wall 4411 of the longitudinal segment and the inner wall of the oil outlet 4412 is equal in any direction. When e-liquid with bubbles passes through the oil outlet 4412, the bubbles are easily stuck between the longitudinal segment and the inner wall of the oil outlet 4412. For example, when the longitudinal segment is located off-center from the center of the oil outlet 4412, that is, when the longitudinal segment is close to one side of the inner wall of the oil outlet 4412, a larger space is left on the other side of the oil outlet 4412, and the bubbles will pass through the oil outlet 4412 more easily.

[0042] In some embodiments, the arm 12 and the tube body 11 of the atomizing tube 10 are integrally formed from the same material. In the prior art, the atomizing tube 10 is made of a rigid material; therefore, after the arm 12 is constructed, the arm 12 also has a certain rigidity to support the arm 12 in piercing or pushing the seal 4401. It is understood that in the prior art, the diameter of the oil outlet 4412 is generally between 2-10 mm. In some embodiments, the radial thickness of the distal end 121 of the rigid arm 12 is 0.2-3 mm. For example, the radial thickness of the distal end 121 of the arm 12 is 0.25 mm.

[0043] In some embodiments, such as Figure 2 As shown, the radial thickness of the distal end 121 of arm 12 gradually decreases from the proximal end 120 side to the distal end 121 side. The longitudinal segment of arm 12 forms a cone shape.

[0044] In some embodiments, the atomizing tube 10 has an oil inlet 13 on its tube body 11. For example, refer to... Figure 1 As shown, multiple oil inlets 13 are distributed in a ring on the pipe body 11. The multiple oil inlets 13 may be located at the same horizontal level, or the multiple oil inlets 13 may be staggered vertically and located at different horizontal levels.

[0045] In some embodiments, the arm 12 is made of a rigid material. The rigid material includes metallic materials, such as stainless steel alloys, or copper or ceramics. Exemplarily, both the body 11 and the arm 12 of the atomizing tube 10 are integrally formed from stainless steel.

[0046] Example 1

[0047] The atomizing component 2 also includes an atomizing base 20, on which the atomizing tube 10 is mounted.

[0048] refer to Figures 3 to 5 As shown, the atomizing base 20 is provided with a mounting hole 21, which includes a large diameter section 210 and a small diameter section 211 arranged coaxially. The small diameter section 211 is connected to the external atmosphere.

[0049] For example, the mounting hole 21 is located in the middle of the atomizer base 20, the large-diameter section 210 of the mounting hole 21 is located in the upper part of the atomizer base 20, and the small-diameter section 211 is located in the lower part of the atomizer base 20. See also Figure 4 As shown, the air inlet end of the atomizing tube 10, which is equipped with an atomizing core 15 in an atomizing chamber 14, is inserted into the small-diameter section 211; the outer wall of the atomizing tube 10 and the inner wall of the large-diameter section 210 are spaced apart to form a liquid accumulation groove 200.

[0050] In some embodiments, the oil inlet 13 on the outer wall of the atomizing tube 10 is connected to the liquid collection tank 200. Exemplarily, the oil inlet 13 is located on the tube wall of the atomizing tube 10 corresponding to the position of the liquid collection tank 200 wall. When e-liquid accumulates in the liquid collection tank 200, the e-liquid can submerge the oil inlet 13, allowing the e-liquid to enter the atomizing tube 10 through the oil inlet 13 and be heated and atomized by the atomizing coil 15.

[0051] In some embodiments, the atomizing base 20 is connected to the supply chamber 40. Exemplarily, the atomizing base 20 is cylindrical or frustum-shaped, and has an outer peripheral wall that is partially connected to the supply chamber 40. A first locking protrusion 22 is provided on the outer peripheral wall, and the atomizing base 20 is engaged with the supply chamber 40 at a first position through the first locking protrusion 22.

[0052] Example 2

[0053] refer to Figures 6 to 8 As shown, the atomizing component 2 also includes a cover 30, which is connected to the atomizing seat 20 in the above embodiment 1.

[0054] The housing 30 has a receiving cavity 300 inside, and the housing 30 is provided with an oil guide port 31 and a positioning port 32 that communicate with the receiving cavity 300 respectively. For example, the oil guide port 31 and the positioning port 32 are arranged on the same side of the housing 30, and the oil guide port 31 is preset to be in a position opposite to the oil outlet 4412 when the atomizing component 2 is connected to the replenishment chamber 40.

[0055] When the cover 30 and the atomizing seat 20 are assembled, the atomizing seat 20 is at least partially assembled within the receiving cavity 300, that is, a portion of the outer wall of the atomizing seat 20 abuts against the inner wall of the receiving cavity 300. Exemplarily, the cover 30 has a cylindrical receiving cavity 300, and the atomizing seat 20 is cylindrical. After the atomizing seat 20 is inserted into the receiving cavity 300, a space is provided between the top surface of the atomizing seat 20 and the top wall 4410 of the receiving cavity 300 to form the working chamber of the atomizing assembly 2.

[0056] After the housing 30 is connected to the atomizer base 20 equipped with the atomizing tube 10, the air outlet end of the atomizing tube 10 aligns with the positioning port 32 and connects to the outside atmosphere of the housing 30. At the same time, the longitudinal section of the arm 12 passes through the oil guide port 31 and is exposed outside the housing 30. The portion of the arm 12 exposed outside the housing 30 is used to insert into the oil outlet 4412 of the refill chamber 40 to remove or puncture the seal 4401.

[0057] Understandably, the oil guide port 31 and the oil outlet port 4412 are coaxial when the atomizing component 2 and the replenishment chamber 40 are connected, so that the arm 12 can be inserted into the oil outlet port 4412 after passing through the oil guide port 31.

[0058] After the cover 30 is connected to the atomizer base 20, a working chamber for storing liquid is defined between the inside of the cover 30 and the atomizer base 20. The oil guide port 31 is connected to the working chamber. The air outlet end of the atomizer tube 10 is inserted into the positioning port 32. The proximal end 120 of the atomizer tube 10 is inserted into the mounting hole 21 of the atomizer base 20. A working chamber for storing e-liquid is defined between the outer wall of the atomizer tube 10 and the inner wall of the working chamber. The atomization chamber 14 is connected to the working chamber through the oil inlet 13 on the atomizer tube 10.

[0059] In some embodiments, a second locking protrusion 33 is provided on the outer wall of the housing 30. When the atomizing component 2 is connected to the supply chamber 40, the second locking protrusion 33 can engage with the supply chamber 40 in a second position. In some embodiments, the first locking protrusion 22 and the second locking protrusion 33 are arranged along the axial direction of the atomizing tube 10, that is, the atomizing component 2 and the supply chamber 40 can switch between a first position and a second position during assembly. Alternatively, the atomizing component 2 and the supply chamber 40 can move closer to or further away from each other axially from the first position to the second position.

[0060] When the atomizing component 2 and the refill chamber 40 are in the first position, the arm 12 abuts against or maintains a distance from the seal 4401, and the refill chamber 40 is in a closed state.

[0061] When the atomizing component 2 and the replenishment chamber 40 switch from the first position to the second position along the axial distance, the arm 12 pushes or punctures the seal 4401, the oil outlet 4412 is opened, and the replenishment chamber 40 is connected to the working chamber (working cavity) in liquid.

[0062] This application also provides an atomizer 1, which includes a refill chamber 40 and an atomizing component 2 as described in any of the above embodiments. After the atomizing component 2 is connected to the refill chamber 40, the refill chamber 40 and the atomizing component 2 are in fluid communication. The e-liquid stored in the refill chamber 40 is opened by the arm 12 of the atomizing tube 10 at the oil outlet 4412, and then the e-liquid enters the atomizing chamber 14 through the oil inlet 13 of the atomizing tube 10.

[0063] For example, refer to Figures 9 to 13 As shown, the atomizer 1 includes a detachably connected refill chamber 40 and an atomizing component 2. The refill chamber 40 has a refill cavity 400 for storing e-liquid. The chamber body 41 of the refill chamber 40 is provided with an oil outlet 4412 and an air passage for guiding airflow through the refill chamber 40. The oil outlet 4412 is provided with a removable or puncturable seal 4401.

[0064] In some embodiments, the body 41 of the supply compartment 40 is provided with an air inlet and an air outlet, and air guide pipes 42 extend from the air inlet and the air outlet, forming an air channel within the body 41 defined by the air guide pipes 42. Figure 9As shown, the air outlet of the supply chamber 40 serves as the nozzle 43 of the atomizer 1 for drawing aerosol. The nozzle 43 extends into the interior of the chamber 41 to form an air guide tube 42 spaced apart from the inner wall of the chamber 41. The air inlet of the air guide tube 42 is used to connect with the air outlet of the atomizing tube 10 of the atomizing assembly 2.

[0065] See Figure 10 As shown, when the supply chamber 40 is connected to the atomizing assembly 2, the distal end 121 of the arm 12 is inserted into the oil outlet 4412 to remove or puncture the seal 4401, thus connecting the atomizing assembly 2 and the supply chamber 40 in liquid communication. Simultaneously, the air outlet of the atomizing tube 10 is connected to the air passage. Specifically, when the supply chamber 40 is connected to the atomizing assembly 2, the oil outlet 4412 and the arm 12, or the oil outlet 4412 and the oil guide port 31 on the housing 30, are at least partially aligned on the axis. As the supply chamber 40 and the atomizing assembly 2 gradually approach each other, the distal end 121 of the arm 12 is inserted into the oil outlet 4412. The arm 12 pushes the seal 4401 away from the oil outlet 4412 or punctures the seal 4401, connecting the oil outlet 4412 with the oil guide port 31, thereby achieving communication between the working chamber of the atomizer 1 and the supply chamber 40.

[0066] In some embodiments, reference Figure 11 As shown in Figures 1-14, the supply bin 40 includes a bin body 41 and a closure member 44 that closes one side of the bin body 41. The closure member 44 is interference-fitted with the bin body 41.

[0067] For example, such as Figure 13 and Figure 14 As shown, the closure 44 includes a flexible sealing body 440 and a rigid support frame 441. The support frame 441 has a top wall 4410 and side walls 4411. An oil outlet 4412 is formed in the top wall 4410, and the side walls 4411 are connected to the edge of the top wall 4410. The sealing body 440 is at least partially clamped between the side walls 4411 and the inner wall of the chamber 41. The rigid support frame 441 supports the sealing body 440 to close the chamber 41.

[0068] Furthermore, when the supply chamber 40 has the air duct 42 as described in the previous embodiment, a connection port 4403 is provided on the top wall 4410 of the support frame 441, and the air inlet end of the air duct 42 is inserted into the connection port 4403. After the supply chamber 40 is connected to the atomizing component 2, the air outlet end of the atomizing tube 10 and the air inlet end of the air duct 42 are both inserted into the connection port 4403 and form a gas connection.

[0069] Understandably, the supply compartment 40 and the atomizing component 2 are also connected by a snap-fit ​​method. The inside of the compartment 41 is also provided with a first slot 410, which is snapped into either the first protrusion 22 or the second protrusion 33.

[0070] The support frame 441 has a third locking protrusion on its side wall 4411. The third locking protrusion can be engaged with the first locking groove 410 to connect the chamber 41 to the sealing member 44 and seal the chamber 41.

[0071] In some embodiments, the sealing body 440 is made of silicone, rubber, or a membrane.

[0072] For example, the sealing body 440 is made of food-grade silicone. A deformable elastic connection portion 4402 is provided between the sealing body 440 and the sealing element 4401. When the arm 12 pushes the sealing element 4401 away from the oil outlet 4412, the elastic connection portion 4402 remains connected to the sealing element 4401, preventing the sealing element 4401 from floating and sinking in the working chamber after detaching from the sealing body 440 and affecting the flow of e-liquid.

[0073] The above description is only a part or preferred embodiment of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the content of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. An atomizing assembly for an atomizer, the atomizer comprising a refill chamber, wherein a removable or punctureable seal is disposed within the oil outlet of the refill chamber, the refill chamber being detachably connected to the atomizing assembly, characterized in that, The atomizing assembly includes an atomizing tube with an air inlet and an air outlet. An arm protrudes from the tube body. The arm includes a proximal end connected to the tube body and a distal end extending axially toward the oil outlet at an angle α to the proximal end, wherein α ≠ 0. The axis of the distal end coincides with or is parallel to the axis of the oil outlet, and the radial thickness of the distal end is 0.2-3 mm or the radial thickness of the distal end gradually decreases from the proximal end to the distal end. When the refill chamber is connected to the atomizing assembly, the distal end of the arm is inserted into the oil outlet to remove or puncture the seal.

2. The atomizing component according to claim 1, characterized in that, The arm is made of a rigid material.

3. The atomizing component according to claim 1, characterized in that, The axis of the distal end is offset from the central axis of the oil outlet.

4. The atomizing component according to claim 1, characterized in that, The atomizing assembly further includes an atomizing base with a mounting hole. The mounting hole includes a large-diameter section and a small-diameter section arranged coaxially. The small-diameter section is used to insert the atomizing tube so that the air inlet end of the atomizing tube is connected to the external atmosphere. The inner wall of the large-diameter section is spaced apart from at least a portion of the outer wall of the atomizing tube to form a liquid accumulation groove.

5. The atomizing component according to claim 4, characterized in that, The outer wall of the atomizing tube is provided with an oil inlet that communicates with the liquid accumulation tank.

6. The atomizing component according to claim 4, characterized in that, The atomizing assembly also includes a cover, which is connected to the atomizing base. A working chamber for storing liquid is defined between the cover and the atomizing base. The cover is provided with an oil guide port and a positioning port. The air outlet end of the atomizing tube is inserted into the positioning port and communicates with the outside atmosphere. The distal end of the arm extends out from the oil guide port.

7. An atomizer, characterized in that, The atomizer includes a refill chamber and an atomizing component as described in any one of claims 1-6. The refill chamber is detachably connected to the atomizing component. The refill chamber has an oil outlet and an air passage for guiding airflow through the refill chamber. A removable or puncturable seal is disposed in the oil outlet. When the refill chamber is connected to the atomizing component, the distal end of the arm is inserted into the oil outlet to remove or puncture the seal. The atomizing component is in liquid communication with the refill chamber, and the air outlet of the atomizing tube is in communication with the air passage.

8. The atomizer according to claim 7, characterized in that, The supply bin includes a bin body and a closure on one side of the bin body. The closure includes a flexible sealing body and a rigid support frame. The support frame has a top wall and a side wall. An oil outlet is opened on the top wall. The side wall is connected to the edge of the top wall. The sealing body is at least partially clamped between the side wall and the inner wall of the bin body.

9. The atomizer according to claim 8, characterized in that, The sealing body and the sealing element have a deformable elastic connection.

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