Atomizer and electronic atomization device

Abstract

The application relates to the atomization technical field and provides an atomizer and an electronic atomization device. The atomizer comprises a shell, a mounting bracket, an air adjusting piece and a sealing piece. An air inlet is arranged on the outer wall of the shell and is communicated with a containing cavity. The mounting bracket is arranged in the shell. The mounting bracket is provided with a gas guide channel. The air adjusting piece is slidably arranged on the mounting bracket. The air adjusting piece is provided with an air adjusting structure for connecting the air inlet and the gas guide channel. The sealing piece is arranged on the mounting bracket. The sealing piece comprises a main body part and an outer ring part arranged on the main body part. The main body part is located between the gas guide channel and the air adjusting piece, and the main body part is provided with an opening communicated with the gas guide channel. The outer ring part is a ring structure surrounding the air adjusting piece, and the outer ring part is arranged between the mounting bracket and the inner wall of the shell. The main body part and the outer ring part of the sealing piece can build a double-sealing defense line, strengthen the sealing effect, effectively prevent gas leakage and resist liquid invasion from the outside, and significantly improve the sealing performance and reliability of the atomizer.

Description

Technical Field

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

[0002] The atomizer is the core component of an aerosol generating device. It is mainly used to heat and atomize the aerosol matrix stored in the atomizer to generate aerosols for users to inhale.

[0003] Existing atomizers lack an effective sealing structure at the air inlet, or the sealing structure is simple and unreliable; the structure at the air inlet of the atomizer has multiple gaps, resulting in insufficient sealing; air leakage is likely to occur, and it is also difficult to prevent the intrusion of external liquids; thus, the atomizer cannot meet the requirements for higher levels of waterproof protection. Utility Model Content

[0004] The purpose of this application is to provide an atomizer and an electronic atomizing device, which aims to solve the problem of insufficient sealing effect at the air inlet of existing atomizers.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] In a first aspect, embodiments of this application provide an atomizer, comprising: a housing, a mounting bracket, an air regulating component, and a sealing component; the housing has a receiving cavity; an air inlet communicating with the receiving cavity is provided on the outer wall of the housing; the mounting bracket is disposed within the receiving cavity; an air guiding channel is provided on the mounting bracket at a position corresponding to the air inlet; the air regulating component is slidably disposed on the mounting bracket; the air regulating component has an air regulating structure for communicating the air inlet and the air guiding channel; the sealing component is disposed on the mounting bracket; the sealing component includes a main body and an outer ring portion disposed on the main body; the main body is located between the air guiding channel and the air regulating component, and the main body has an opening communicating with the air guiding channel; the outer ring portion is an annular structure surrounding the air regulating component, and the outer ring portion is disposed between the mounting bracket and the inner wall of the housing.

[0007] The beneficial effects of the atomizer of this application are as follows: A good sealing effect is achieved by setting a seal at the air inlet; the seal includes a main body and an outer ring. The outer ring surrounds the air regulating component and is positioned between the mounting bracket and the outer shell. The outer ring effectively prevents gas leakage along the gap between the mounting bracket and the outer shell, achieving a good sealing effect and forming a first layer of sealing. The main body is positioned between the air guide channel and the air regulating component. The main body fills the gap between the structure of the mounting bracket and the air regulating component, preventing gas leakage when gas flows from the air regulating component to the air guide channel, improving airtightness, and forming another layer of sealing. Therefore, the main body and the outer ring can construct a double sealing defense, strengthening the sealing effect, effectively preventing gas leakage and resisting the intrusion of external liquids, enabling the atomizer to meet high-level waterproof protection requirements, and significantly improving the sealing performance and reliability of the atomizer.

[0008] In some embodiments, the main body has a first end face facing the air inlet and a second end face facing the air guide channel, the opening extending from the first end face to the second end face; the outer ring is disposed on the first end face and protrudes outward relative to the first end face.

[0009] In some embodiments, the air regulating member is disposed within the outer ring portion and contacts the first end face; the outer ring portion has two opposing first side strips, the extension direction of the first side strips being consistent with the sliding direction of the air regulating member; the air regulating member is interference-fitted between the two first side strips.

[0010] In some embodiments, the inner wall of the first side strip is provided with a protrusion that protrudes toward the air regulating component and abuts against the side wall of the air regulating component.

[0011] In some embodiments, the main body and the outer ring are an integrated structure.

[0012] In some embodiments, the mounting bracket is provided with a mounting portion at a position corresponding to the air inlet. The mounting portion includes a groove structure, which includes a first groove and a second groove surrounding the first groove. The air inlet end of the air guide channel is located in the first groove. The main body is embedded in the first groove, and the outer ring is embedded in the second groove.

[0013] In some embodiments, the mounting portion further includes a first seat frame and a second seat frame respectively formed on both sides of the first groove; the inner sidewall of the outer ring portion has a protruding middle portion, the middle portion being located between the first seat frame and the second seat frame, the first seat frame, the middle portion and the second seat frame forming a sliding groove, and the air regulating component slidingly engaging within the sliding groove.

[0014] In some embodiments, the first seat frame and / or the second seat frame are provided with a limiting groove, and the side of the air regulating component is provided with a limiting block that slides in the limiting groove.

[0015] In some embodiments, the gas regulating structure includes a plurality of air holes disposed on the gas regulating member.

[0016] In some embodiments, the air regulating component is further provided with a push button, which is inserted into the air inlet.

[0017] Secondly, this application also provides an electronic atomizing device, including a power supply component and the atomizer, wherein the power supply component is used to supply power to the atomizer. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of an atomizer provided in an embodiment of this application;

[0020] Figure 2 This is a cross-sectional structural diagram of an atomizer provided in an embodiment of this application;

[0021] Figure 3 A three-dimensional structural diagram of an atomizer with its outer shell and mounting bracket separated, provided in an embodiment of this application;

[0022] Figure 4 An exploded structural diagram showing the assembly of the mounting bracket, sealing element, and gas regulating element of an atomizer provided in an embodiment of this application;

[0023] Figure 5 A schematic diagram of the structure of the mounting bracket and seal of an atomizer provided in an embodiment of this application;

[0024] Figure 6 A three-dimensional structural schematic diagram of the sealing element of an atomizer provided in an embodiment of this application;

[0025] Figure 7 This is a three-dimensional structural diagram of the sealing element of an atomizer provided in one embodiment of this application, viewed from another angle.

[0026] The following are the labeling elements in the figure:

[0027] 100. Atomizer;

[0028] 1. Atomizing shell; 101. Receptacle; 102. Air inlet;

[0029] 2. Mounting bracket; 201. Air duct;

[0030] 3. Air regulating components; 31. Air regulating structure;

[0031] 4. Sealing element; 41. Main body; 411. First end face; 412. Second end face;

[0032] 42. Outer ring; 421. First side strip;

[0033] 5. Opening; 6. Protrusion; 7. Mounting part; 8. First groove; 9. Second groove;

[0034] 10. First seat frame; 11. Second seat frame; 12. Slide groove; 13. Middle section;

[0035] 14. Limiting groove; 15. Limiting block; 16. Push button;

[0036] 200. Power supply assembly; 300. Heating assembly. Detailed Implementation

[0037] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0039] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0040] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0041] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0042] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0043] In the description of the embodiments of this application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0044] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0045] Existing atomizers lack an effective sealing structure at the air inlet, or the sealing structure is simple and unreliable; the structure at the air inlet of the atomizer has multiple gaps, resulting in insufficient sealing; air leakage is likely to occur, and it is also difficult to prevent the intrusion of external liquids; thus, the atomizer cannot meet the requirements for higher levels of waterproof protection.

[0046] Based on this, in order to solve the above problems, this application designs an atomizer. The sealing element includes a main body and an outer ring. The outer ring surrounds the gas regulating element and is disposed between the mounting bracket and the outer shell. The outer ring can effectively prevent gas leakage along the gap between the mounting bracket and the outer shell, achieving a good sealing effect and forming a first-level seal. The main body is disposed between the gas guide channel and the gas regulating element. The main body can fill the gap between the structure of the mounting bracket and the gas regulating element, preventing gas leakage when the gas flows from the gas regulating element to the gas guide channel, improving airtightness, and forming another level of sealing. Thus, the main body and the outer ring can construct a double sealing defense line, strengthening the sealing effect, effectively preventing gas leakage and resisting the intrusion of external liquids.

[0047] refer to Figure 1 , Figure 2 and Figure 3 This application provides an atomizer 100, including a housing 1, a mounting bracket 2, an air regulating component 3, and a sealing component 4. The housing 1 has a receiving cavity 101, and the outer wall of the housing 1 has an air inlet 102 communicating with the receiving cavity 101. The mounting bracket 2 is disposed in the receiving cavity 101, and the mounting bracket 2 has an air guiding channel 201 at a position corresponding to the air inlet 102. The air regulating component 3 is slidably disposed on the mounting bracket 2. The air regulating component 3 has an air regulating structure 31 for communicating with the air inlet 102 and the air guiding channel 201. The sealing component 4 is disposed on the mounting bracket 2. The sealing component 4 includes a main body 41 and an outer ring 42 disposed on the main body 41. The main body 41 is located between the air guiding channel 201 and the air regulating component 3, and the main body 41 has an opening 5 communicating with the air guiding channel 201. The outer ring 42 is a ring-shaped structure surrounding the air regulating component 3, and the outer ring 42 is disposed between the mounting bracket 2 and the inner wall of the housing 1.

[0048] Specifically, during the air intake process, the external gas can enter the air guide channel 201 by passing through the air inlet 102 on the outer shell 1, the air regulating structure 31 on the air regulating component 3, and the opening 5 on the main body 41 in sequence, ensuring smooth air intake.

[0049] The mounting bracket 2 is disposed in the accommodating cavity 101. The mounting bracket 2 can abut against the inner wall of the outer shell 1. Furthermore, the mounting bracket 2 can be fixed on the outer shell 1, that is, the structure of the mounting bracket 2 and the outer shell 1 remains stable. The mounting bracket 2 is used to install and fix heating devices, control devices, etc.

[0050] The sealing element 4 is made of a sealing material, such as silicone or rubber, to form a reliable seal and improve the airtightness of the atomizer 100.

[0051] refer to Figure 3The outer ring 42 is a ring-shaped structure that surrounds the gas regulating component 3. That is, the position on the mounting bracket 2 where the external airflow flows in is inside the outer ring 42. The outer ring 42 is in close contact with the mounting bracket 2 and the outer shell 1 respectively, so as to fill the gap between the mounting bracket 2 and the outer shell 1, and can form an effective seal between the mounting bracket 2 and the outer shell 1, thereby effectively preventing gas leakage.

[0052] The main body 41 is disposed between the air guide channel 201 and the air regulating component 3. The main body 41 has a through opening 5. Gas flowing into the outer casing 1 can flow into the air guide channel 201 through the opening 5 after passing through the air regulating component 3. It can be understood that the air regulating component 3 is disposed on the mounting bracket 2. The main body 41 can fill the gap between the structure of the mounting bracket 2 and the air regulating component 3, prevent gas leakage when gas flows from the air regulating component 3 into the air guide channel 201, improve airtightness, and ensure fast and smooth gas flow.

[0053] The atomizer 100 of this application achieves a good sealing effect by setting a sealing element 4 at the air inlet 102. The sealing element 4 includes a main body 41 and an outer ring 42. The outer ring 42 surrounds the air regulating element 3 and is disposed between the mounting bracket 2 and the outer shell 1. The outer ring 42 can effectively prevent gas leakage along the gap between the mounting bracket 2 and the outer shell 1, achieving a good sealing effect and forming a first-level seal. The main body 41 is disposed between the air guide channel 201 and the air regulating element 3. The main body 41 can fill the gap between the structure of the mounting bracket 2 and the air regulating element 3, preventing gas leakage when gas flows from the air regulating element 3 to the air guide channel 201, improving air tightness, and forming another layer of sealing. Thus, the main body 41 and the outer ring 42 can construct a double sealing defense line, strengthen the sealing effect, effectively prevent gas leakage and resist the intrusion of external liquids, enabling the atomizer to meet the IPX4 waterproof protection standard requirements, and significantly improving the sealing performance and reliability of the atomizer 100.

[0054] refer to Figures 4 to 7 In some embodiments, the main body 41 has a first end face 411 facing the air inlet 102 and a second end face 412 facing the air guide channel 201, with the opening 5 extending from the first end face 411 to the second end face 412; the outer ring 42 is provided on the first end face 411 and protrudes outward relative to the first end face 411.

[0055] Specifically, refer to Figure 6 and Figure 7 The main body 41 is a block structure, and the two opposite end faces of the main body 41 along the thickness direction form a first end face 411 and a second end face 412; the outer ring 42 is a ring structure, and the outer ring 42 is disposed on the first end face 411 and protrudes toward the air inlet 102.

[0056] refer to Figure 3 and Figure 4 In some embodiments, the air regulating component 3 is disposed inside the outer ring portion 42 and contacts the first end face 411; the outer ring portion 42 has two opposing first side strips 421, the extension direction of the first side strips 421 is consistent with the sliding direction of the air regulating component 3; the air regulating component is interference-fitted between the two first side strips 421.

[0057] Understandably, the air regulating component 3 is disposed inside the outer ring portion 42, that is, the outer ring portion 42 surrounds the air regulating component 3; the air regulating component 3 contacts the first end face 411, so that the sealing component 4 partially covers the air regulating component 3; and the air regulating component 3 is further interference-fitted with the first side strip 421, so that the air regulating component 3 can be tightly disposed in the sealing component 4, thereby improving air tightness and structural stability.

[0058] In addition, the air regulating component 3 adjusts the air intake by sliding. The first side strip 421 is interference-fitted with the air regulating component 3, which can provide a better damping feel during the sliding process of the air regulating component 3 and improve the operating experience.

[0059] In some embodiments, the spacing between the two first side strips 421 is smaller than the width on both sides of the air regulating member 3, so that the air regulating member 3 and the first side strips 421 are interference-fitted.

[0060] refer to Figure 4 and Figure 7 In some other embodiments, the inner wall of the first side strip 421 is provided with a protrusion 6 that protrudes toward the air regulating member 3 and abuts against the side wall of the air regulating member 3.

[0061] Specifically, a protrusion 6 is provided on the inner wall of the first side strip 421 to abut against the air regulating component 3. The protrusion 6 and the air regulating component 3 are interference-fitted to provide damping during the sliding process of the air regulating component 3.

[0062] Preferably, at least two protrusions 6 are provided on the inner wall of the first side strip 421, and the multiple protrusions 6 abut against the side wall of the air regulating component 3 to improve the damping feel of the air regulating component 3 during the sliding process.

[0063] refer to Figure 6 and Figure 7 In some embodiments, the main body 41 and the outer ring 42 are an integrated structure.

[0064] Understandably, the seal 4 of this application is made of a flexible sealing material, such as rubber or silicone. For example, the main body 41 and the outer ring 42 are integrally molded by injection molding, which is convenient to manufacture and the seal 4 has good integrity.

[0065] refer to Figures 2 to 5In some embodiments, the mounting bracket 2 is provided with a mounting part 7 at the position corresponding to the air inlet 102. The mounting part 7 includes a groove structure, which includes a first groove 8 and a second groove 9 surrounding the first groove 8. The air inlet end of the air guide channel 201 is located in the first groove 8. The main body part 41 is embedded in the first groove 8, and the outer ring part 42 is embedded in the second groove 9.

[0066] Specifically, the mounting bracket 2 has a groove structure on the upper part facing the air inlet 102 for installing the seal 4 and the air regulating component 3; and the air inlet end of the air guide channel 201 is located in the first groove 8, the main body 41 is disposed in the first groove 8, and the two sides of the main body 41 are in close contact with the mounting bracket 2 and the air regulating component 3 respectively, thereby effectively improving the airtightness between the mounting bracket 2 and the air regulating component 3. The gas through the air regulating component 3 can flow completely into the air guide channel 201 from the opening 5 in the main body 41, avoiding gas loss caused by leakage and improving product reliability.

[0067] The main body 41 is embedded in the first groove 8 and the outer ring 42 is embedded in the second groove 9, making it very convenient to install and position the seal 4 and the mounting bracket 2. The mounting bracket 2 can effectively limit and fix the seal 4, resulting in good structural stability.

[0068] refer to Figures 3 to 5 In some embodiments, the mounting part 7 further includes a first seat frame 10 and a second seat frame 11 formed on both sides of the first groove 8, and the inner sidewall of the outer ring part 42 is formed with a protruding middle part 13, the middle part 13 being located between the first seat frame 10 and the second seat frame 11. The first seat frame 10, the middle part 13 and the second seat frame 11 surround to form a sliding groove 12, and the air regulating member 3 is slidably fitted in the sliding groove 12.

[0069] Specifically, in the sliding direction of the air regulating component 3, the first seat frame 10 and the second seat frame 11 are located on both sides of the first groove 8, that is, the first groove 8 separates the first seat frame 10 and the second seat frame 11. The main body portion 41 and the outer ring portion 42 are respectively embedded in the first groove 8 and the second groove 9, and the first seat frame 10 and the second seat frame 11 are located inside the outer ring portion 42.

[0070] In one embodiment, the two ends of the outer ring portion 42 are respectively fitted onto the first seat frame 10 and the second seat frame 11. The first seat frame 10 and the second seat frame 11 respectively play a supporting and limiting role on the inner wall of the outer ring portion 42, so that the outer ring portion 42 stably maintains the ring structure.

[0071] refer to Figure 5Specifically, the first seat frame 10 has a "U" shaped frame structure, with its opening facing the first groove 8. The second seat frame 11 has a "U" shaped frame structure, with its opening facing the second groove 9. The outer ring 42 is embedded in the second groove 9, and the middle part 13 is spliced ​​between the first seat frame 10 and the second seat frame 11. The first seat frame 10, the middle part 13, and the second seat frame 11 together form a sliding groove 12. The air regulating component 3 has a slider structure and can slide within the sliding groove 12. Furthermore, by utilizing the structure of the mounting bracket 2 in conjunction with the outer ring 42, the air regulating component 3 can be stably slidably fitted within the sliding groove 12, resulting in smooth sliding.

[0072] refer to Figure 7 In some embodiments, the middle part 13 is provided on the first side strip 421 and protrudes relative to the inner wall of the first side strip 421. The middle part 13 is used to be embedded between the first seat frame 10 and the second seat frame 11. Then the middle part 13 can be just spliced ​​between the first seat frame 10 and the second seat frame 11, with a tight structural fit, forming an effective enclosure for the air regulating component 3.

[0073] Understandably, the inner wall of the middle part 13 is provided with a protrusion 6 that abuts against the side wall of the air regulating component 3, which can provide damping during the sliding process of the air regulating component 3.

[0074] refer to Figures 2 to 4 In some embodiments, the first seat frame 10 and / or the second seat frame 11 are provided with a limiting groove 14, and the side of the air regulating component 3 is provided with a limiting block 15 that slides in the limiting groove 14.

[0075] In one specific embodiment of this example, the size of the second seat frame 11 (the size along the sliding direction of the air regulating component 3) is longer than the size of the first seat frame 11; a strip-shaped limiting groove 14 is provided on the frame body on both sides of the second seat frame 11, and a limiting block 15 is provided at the corresponding position on the side of the air regulating component 3, which slides in the limiting groove 14. The sliding stroke of the limiting block 15 in the limiting groove is the sliding stroke of the air regulating component 3 in the sliding groove 12, so as to effectively limit the air regulating component 3.

[0076] In another specific embodiment of this example, the size of the first seat frame 10 (the size along the sliding direction of the air regulating component 3) is longer than the size of the second seat frame 12; a strip-shaped limiting groove 14 is provided on the frame body on both sides of the first seat frame 10, and a limiting block 15 is provided at the corresponding position on the side of the air regulating component 3, which is slidably engaged in the limiting groove 14. The sliding stroke of the limiting block 15 in the limiting groove is the sliding stroke of the air regulating component 3 in the sliding groove 12, so as to effectively limit the air regulating component 3.

[0077] In one specific embodiment of this example, strip-shaped limiting grooves 14 are provided on both sides of the frame of the first seat frame 10 and the second seat frame 11. A limiting block 15 is provided at the corresponding position on the side of the air regulating component 3, which is slidably fitted in the limiting groove 14. The sliding stroke of the limiting block 15 in the limiting groove is the sliding stroke of the air regulating component 3 in the sliding groove 12, so as to effectively limit the air regulating component 3.

[0078] refer to Figure 1 , Figure 3 and Figure 4 In some embodiments, the air regulating structure 31 includes a plurality of air holes provided on the air regulating member 3.

[0079] refer to Figure 1 Specifically, the air regulating component 3 is provided with multiple air holes, and the push button 16 is inserted into the air inlet 102; the air inlet 102 is a strip-shaped groove, and the air holes in the air regulating component 3 can be exposed in the air inlet 102.

[0080] refer to Figures 1 to 3 In some embodiments, the air regulating component 3 is also provided with a push button 16, which is inserted into the air inlet 102.

[0081] The push button 16 is located inside the air inlet 102 and is convenient for users to operate by hand. By controlling the push button 16 to slide in the air inlet 102, the air regulating component 3 is moved to adjust the number of air holes exposed in the air inlet 102.

[0082] Understandably, the more air holes exposed in the air inlet 102, the greater the air intake of the atomizer 100; conversely, the fewer air holes exposed in the air inlet 102, the smaller the air intake of the atomizer 100. Furthermore, when the adjustment knob 16 is adjusted so that no air holes are exposed in the air inlet 102, the atomizer 100 is in a closed air intake state, meaning that external gas will not enter the atomizer 100. Under the action of the sealing element 4, effective airtightness is achieved at the air inlet 102 of the atomizer 100, preventing the intrusion of external liquids and improving the product's sealing performance.

[0083] refer to Figure 1 and Figure 2 The second aspect of this application also provides an electronic atomizing device, including a power supply assembly 200 and the atomizer 100 described above.

[0084] Understandably, the atomizer 100 of this application is specifically used in an electronic atomization device. The atomizer 100 also includes a heating component 300 disposed in the mounting bracket 2. The atomizer 100 stores an aerosol matrix. The heating component 300 is used to generate heat when powered on, so as to heat and atomize the aerosol matrix. The power supply unit 200 is used to supply power to the heating component 300.

[0085] Understandably, the electronic atomizing device of this application can be a replaceable electronic atomizing device with atomizer 100, that is, the atomizer 100 and the power supply component 200 can be detachably connected. Alternatively, the electronic atomizing device of this application can also be a disposable electronic atomizing device, that is, the atomizer 100 and the power supply component 200 can be non-detachably connected; no specific limitation is made here.

[0086] The application does not specify the model of the atomizer 100, that is, the shape of the atomizer 100 can be flask-shaped, rectangular, cylindrical, etc.

[0087] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An atomizer, characterized in that, include: The outer casing has a receiving cavity inside; an air inlet communicating with the receiving cavity is provided on the outer wall of the outer casing; A mounting bracket is disposed within the accommodating cavity; an air guide channel is provided at the position of the mounting bracket corresponding to the air inlet. An air regulating component is slidably mounted on the mounting bracket; the air regulating component has an air regulating structure for connecting the air inlet and the air guide channel; A sealing element is provided on the mounting bracket; the sealing element includes a main body and an outer ring portion provided on the main body; the main body is located between the air guide channel and the air regulating component, and the main body has an opening communicating with the air guide channel; the outer ring portion is an annular structure surrounding the air regulating component, and the outer ring portion is provided between the mounting bracket and the inner wall of the housing.

2. The atomizer according to claim 1, characterized in that, The main body has a first end face facing the air inlet and a second end face facing the air guide channel, and the opening extends from the first end face to the second end face; the outer ring is provided on the first end face and protrudes outward relative to the first end face.

3. The atomizer according to claim 2, characterized in that, The air regulating component is disposed inside the outer ring portion and contacts the first end face; the outer ring portion has two opposing first side strips, the extension direction of the first side strips being consistent with the sliding direction of the air regulating component; the air regulating component is interference-fitted between the two first side strips.

4. The atomizer according to claim 3, characterized in that, The inner wall of the first side strip is provided with a protrusion that protrudes toward the air regulating component and abuts against the side wall of the air regulating component.

5. The atomizer according to any one of claims 1-4, characterized in that, The main body and the outer ring are an integrated structure.

6. The atomizer according to any one of claims 1-4, characterized in that, The mounting bracket is provided with a mounting part at the position corresponding to the air inlet. The mounting part includes a groove structure, which includes a first groove and a second groove surrounding the first groove. The air inlet end of the air guide channel is located in the first groove. The main body is embedded in the first groove, and the outer ring is embedded in the second groove.

7. The atomizer according to claim 6, characterized in that, The mounting portion further includes a first seat frame and a second seat frame respectively formed on both sides of the first groove; the inner sidewall of the outer ring portion has a protruding middle portion, the middle portion is located between the first seat frame and the second seat frame, the first seat frame, the middle portion and the second seat frame surround to form a sliding groove, and the air regulating component is slidably fitted in the sliding groove.

8. The atomizer according to claim 7, characterized in that, The first seat frame and / or the second seat frame are provided with a limiting groove, and the side of the air regulating component is provided with a limiting block that slides in the limiting groove.

9. The atomizer according to any one of claims 1-4, characterized in that, The air regulating component satisfies at least one of the following: The air regulating structure includes a plurality of air holes provided on the air regulating component; The air regulating component is also provided with a push button, which is inserted into the air inlet.

10. An electronic atomizing device, characterized in that: It includes a power supply assembly and an atomizer as described in any one of claims 1 to 9, wherein the power supply assembly is used to supply power to the atomizer.

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