Structure for fixing atomization assembly and aerosol generating device

Abstract

The utility model discloses a structure for fixing an atomization assembly and an aerosol generating device. The structure for fixing the atomization assembly comprises an atomization support, a shell body and an elastic needle assembly. The atomization support comprises a support body and a support base, and one end of the support body is connected with one end of the support base. The vibrating needle assembly penetrates through the support base. The bracket main body, the bracket base and the vibrating needle assembly are all arranged in the shell main body; an atomization assembly in the aerosol generating device is connected with the end, away from the support base, of the support body so as to fix the atomization assembly. The structure for fixing the atomization assembly is achieved, the atomization assembly and the structure for fixing the atomization assembly can be rapidly and easily disassembled, abrasion between the atomization assembly and the support body is reduced, the service life of the device is further prolonged, and used energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol generating devices, in particular to a structure for fixing an atomizing component and an aerosol generating device. Background Art

[0002] At present, the atomizing component and the fixed atomizing component in the existing aerosol generating device are connected by magnetic attraction or by machined T-fastening. In this way, the atomizing component and the fixed atomizing component have a large insertion and removal force, which can easily cause wear to the atomizing component and make insertion and removal inconvenient, thereby shortening the service life and causing energy waste. Utility Model Content

[0003] The embodiments of the utility model provide a structure for fixing an atomizing assembly and an aerosol generating device, aiming to solve the problem that the atomizing assembly in the aerosol generating device and the structure for fixing the atomizing assembly have large insertion and removal forces, which easily causes wear on the atomizing assembly and makes insertion and removal inconvenient, thereby shortening the service life and causing energy waste.

[0004] In order to solve the above problems, in the first aspect, an embodiment of the utility model provides a structure for fixing an atomization assembly, which is applied to an aerosol generating device, and includes an atomization bracket, a shell body and a pin assembly; the atomization bracket includes a bracket body and a bracket base, and one end of the bracket body is connected to one end of the bracket base; the pin assembly passes through the bracket base; the bracket body, the bracket base and the pin assembly are all arranged in the shell body; the atomization assembly in the aerosol generating device is connected to one end of the bracket body away from the bracket base to fix the atomization assembly.

[0005] Furthermore, a plurality of notches are provided at one end of the bracket body away from the bracket base, and the plurality of notches are used to facilitate the insertion and removal of the atomization assembly.

[0006] Furthermore, a first raised platform, a second raised platform and a third raised platform are arranged on the bottom surface of the bracket base close to the bracket body, the height of the first raised platform is greater than the height of the second raised platform, and the height of the second raised platform is greater than the height of the third raised platform.

[0007] Furthermore, it also includes an air regulating component, which includes an air regulating handle and an air regulating ring. The air regulating ring is provided with a handle hole and a plurality of air regulating holes. The air regulating handle is arranged in the handle hole; the plurality of air regulating holes are used to control the size of the incoming gas.

[0008] Furthermore, the air adjusting ring is nested and connected to an end of the bracket base away from the bracket body, and a sliding hole, a first air inlet hole and a second air inlet hole are also provided on the side surface of the bracket base. The sliding hole is used to slide the air adjusting handle, and the first air inlet hole and the second air inlet hole are both provided corresponding to multiple air adjusting holes among the plurality of air adjusting holes.

[0009] Furthermore, the shell body includes an upper cavity; the bracket body and the bracket base are both arranged in the upper cavity.

[0010] Furthermore, the elastic pin assembly includes an elastic pin and an elastic pin fixing piece, and the elastic pin is connected to the elastic pin fixing piece.

[0011] Furthermore, a hydrophobic coating is sprayed inside the cavity of the atomizing bracket, and the hydrophobic coating is used to prevent the gas from condensing into water droplets and hanging on the cavity wall.

[0012] In a second aspect, an embodiment of the utility model provides an aerosol generating device, which includes a structure for fixing an atomization component as described in the first aspect, and also includes an atomization component for providing energy.

[0013] Furthermore, one end of the atomization assembly is connected to the bracket body.

[0014] The embodiment of the utility model provides a structure for fixing an atomizing assembly and an aerosol generating device, wherein the structure for fixing the atomizing assembly includes an atomizing bracket, a shell body and a pin assembly; the atomizing bracket includes a bracket body and a bracket base, one end of the bracket body is connected to one end of the bracket base; the pin assembly penetrates the bracket base; the bracket body, the bracket base and the pin assembly are all arranged in the shell body; the atomizing assembly in the aerosol generating device is connected to one end of the bracket body away from the bracket base to fix the atomizing assembly. This realizes the structure for fixing the atomizing assembly, and the atomizing assembly and the structure for fixing the atomizing assembly can be quickly and easily disassembled, reducing the wear between the atomizing assembly and the bracket body, thereby extending the service life of the device and saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is an exploded schematic structural diagram of a structure for fixing an atomizing assembly of the utility model;

[0017] Figure 2 This is a schematic structural diagram of a vertical section of an aerosol generating device of the utility model;

[0018] Figure 3 This is a schematic structural diagram of a vertical section of an aerosol generating device of the utility model;

[0019] Figure 4 This is a schematic structural diagram of an aerosol generating device of the utility model;

[0020] Figure 5 This is a schematic top view of a structure of a fixed atomizing assembly of the utility model;

[0021] Figure 6 This is a schematic structural diagram of the sliding of an air regulating handle of a structure of a fixed atomizing assembly of the utility model;

[0022] Figure 7 This is a schematic diagram of the air intake structure of a fixed atomization component of the utility model.

[0023] Among them, the reference numerals in the figure are:

[0024] 1. aerosol generating device; 2. structure for fixing atomizing assembly; 10. atomizing bracket; 11. bracket body; 12. a plurality of notches; 13. bracket base; 14. first raised platform; 15. second raised platform; 16. third raised platform; 17. sliding hole; 18. first air inlet; 19. second air inlet; 20. Shell body; 21. Upper cavity; 22. Lower cavity; 23. Microphone assembly; 24. Battery; 25. Battery case; 26. Battery insulation sheet; 27. Circuit board; 28. Circuit board fixing piece; 29. ​​Cover piece; 30. Spring pin assembly; 31. Spring pin; 32. Spring pin fixing piece; 33. Charging port; 34. Indicator light; 35. Insulating foam; 36. Decorative piece; 37. Decorative fixing piece; 38. Leather cover; 39. Microphone air hole; 40. Gas adjustment assembly; 41. Gas adjustment handle; 42. Gas adjustment ring; 43. Handle hole; 44. Several gas adjustment holes; 45. Gas adjustment ring sealing ring; 46. Button; 47. Button silicone; 48. Silicone base pad; 49. Microphone raised platform; 50. Atomizer assembly; 51. Suction nozzle; 52. Atomizer core; 53. Oil tank; 54. Atomizer assembly sealing ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The directional terms mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", "one side", etc., are only referenced to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In addition, in the drawings, structures with similar or identical structures are represented by the same reference numerals.

[0027] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0028] It should also be understood that the terms used in the utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in the utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0029] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0030] See also Figures 1 to 7 , Figure 1 It is an exploded schematic structural diagram of a structure for fixing an atomizing assembly of the utility model; Figure 2 This is a schematic structural diagram of a vertical section of an aerosol generating device of the utility model; Figure 3 This is a schematic structural diagram of a vertical section of an aerosol generating device of the utility model; Figure 4 This is a schematic structural diagram of an aerosol generating device of the utility model; Figure 5 This is a schematic top view of a structure of a fixed atomizing assembly of the utility model; Figure 6 This is a schematic structural diagram of the sliding of an air regulating handle of a structure of a fixed atomizing assembly of the utility model; Figure 7 This is a schematic diagram of the air intake structure of a fixed atomization component of the utility model.

[0031] like Figures 1 to 7 As shown, an embodiment of the utility model provides a structure 2 for fixing an atomization assembly, which is applied to an aerosol generating device 1, and includes an atomization bracket 10, a shell body 20 and a pin assembly 30; the atomization bracket 10 includes a bracket body 11 and a bracket base 13, one end of the bracket body 11 is connected to one end of the bracket base 13; the pin assembly 30 passes through the bracket base 13; the bracket body 11, the bracket base 13 and the pin assembly 30 are all arranged in the shell body 20; the atomization assembly 50 in the aerosol generating device 1 is connected to one end of the bracket body 11 away from the bracket base 13 to fix the atomization assembly 50.

[0032] In this embodiment, if Figures 1 to 4 As shown, the material of the bracket body 11 is plastic material; the material of the bracket base 13 is silicone material; the bracket body 11 and the bracket base 13 are detachably connected by snap-fit ​​connection.

[0033] The structure 2 for fixing the atomization assembly also includes a battery assembly, a circuit board 27 (the circuit board 27 can be called a printed circuit board or printed circuit board, Printed Circuit Board, abbreviated as PCB) and a circuit board fixing part 28; the battery assembly is used to provide power for the structure 2 for fixing the atomization assembly; the circuit board 27 controls the program of the aerosol generating device 1; the circuit board fixing part 28 is a fixing screw, which fixes the circuit board 27 in the lower cavity 22 of the shell body 20; the battery assembly is connected to the circuit board 27; the battery assembly and the circuit board 27 are both arranged in the cavity of the shell body 20. The battery assembly includes a battery 24, a battery sleeve 25, and a battery insulating sheet 26; the battery 24 is used to provide power for the structure 2 for fixing the atomizer assembly, and the battery 24 is arranged in the cavity of the battery sleeve 25; the battery sleeve 25 is adapted to the position corresponding to the lower cavity 22 of the outer shell body 20, and the battery sleeve 25 is detachably connected to the outer shell body 20 by snap-fitting. When the battery 24 is exhausted or damaged, the battery sleeve 25 is removed from the outer shell body 20, and a new battery is installed to recycle the structure 2 for fixing the atomizer assembly; the battery insulating sheet 26 is used to insulate the battery 24 from other components to ensure the safety of the structure.

[0034] The structure 2 for fixing the atomization assembly also includes a button assembly, which includes a button 46 and a button silicone 47; the button 46 and the button silicone 47 are both arranged in corresponding holes on the shell body 20; the button 46 is connected to the battery assembly and the circuit board 27, and is used to start or close the structure 2 for fixing the atomization assembly; the button silicone 47 is used to protect the structure when pressure is applied to the button 46, and plays a role of buffer protection.

[0035] The structure 2 for fixing the atomizer assembly also includes a charging interface 33, a warning light 34, an insulating foam 35, a decorative piece 36, a decorative fixing piece 37, a leather cover 38, a silicone base pad 48, a cover sheet 29, etc.; the charging interface 33 is arranged at the bottom of the shell body 20 for charging the structure; the warning light 34 may include a plurality of RGB lights, which are arranged on the shell body 20 to display the remaining power after the structure is charged or started; the insulating foam 35 is arranged in the lower cavity 22 of the shell body 20 for insulation treatment; the decorative piece 36 is arranged on the outside of the shell body 20 for decorating the structure, and IML (In Molding) can be used. Label, in-mold insert injection molding) process; the decorative fixing part 37 can be a screw, which is used to fix the decorative part 36 on the shell body 20; the leather cover 38 is used to cover the outside of the shell body 20; the silicone base pad 48 is used to be set at the bottom of the shell body 20 to play a protective and buffering role; the cover sheet 29 is used to cover the screw holes on the outside of the shell body 20.

[0036] The atomizer assembly 50 includes an atomizer core 52, an oil tank 53 and a suction nozzle 51. The atomizer core 52 is connected to the oil tank 53, and the suction nozzle 51 is connected to the atomizer core 52. The oil tank 53 is used to store aerosol matrix; the atomizer core 52 is used to atomize the aerosol matrix in the oil tank 53 and generate aerosol; the suction nozzle 51 is used to suck out the aerosol when the atomizer core 52 generates aerosol. The outer shell of the oil tank 53 is also provided with an inverted structure, and the atomizer assembly 50 can be detachably connected to the bracket body 11 through the inverted structure, which improves the stability of the structure.

[0037] In one embodiment, if Figures 1 to 4 As shown, a plurality of notches 12 are provided at one end of the support body 11 away from the support base 13 , and the plurality of notches 12 are used to facilitate the insertion and removal of the atomization assembly 50 .

[0038] In this embodiment, if Figure 1 and Figure 4As shown, the plurality of notches 12 are used to achieve the purpose of quick and effortless installation or removal when the atomizer assembly 50 and the atomizer bracket 10 are installed (inserted) or removed (pulled out), and are not prone to wear on the atomizer assembly 50 or inconvenience in plugging and unplugging, thereby extending the service life and saving energy.

[0039] The number of the plurality of notches 12 can be 4, which can be specifically configured according to actual conditions. Moreover, the plurality of notches 12 can also facilitate demoulding during the production and manufacturing process of the bracket body 11 using a mold, after the bracket body 11 is manufactured, to accelerate the manufacturing process and improve manufacturing efficiency.

[0040] In one embodiment, if Figures 1 to 5 As shown, a first raised platform 14, a second raised platform 15 and a third raised platform 16 are provided on the bottom surface of the bracket base 13 close to the bracket body 11, the height of the first raised platform 14 is greater than the height of the second raised platform 15, and the height of the second raised platform 15 is greater than the height of the third raised platform 16.

[0041] In this embodiment, if Figures 1 to 5 As shown, the upper surface of the bottom of the bracket base 13 is provided with the first raised platform 14, the second raised platform 15 and the third raised platform 16. The first raised platform 14, the second raised platform 15 and the third raised platform 16 are used to converge from the first raised platform 14 to the second raised platform 15, and from the second raised platform 15 to the third raised platform 16 when condensate is generated (the atomization component 50 atomizes the aerosol matrix to generate an aerosol, and condensate is generated when the aerosol contacts other structures). In this way, the layers converge to the raised platform with the lowest height, which is conducive to the discharge of condensate, thereby extending the service life of the structure and saving energy.

[0042] In one embodiment, if Figures 1 to 4 As shown, it also includes an air regulating component 40, which includes an air regulating handle 41 and an air regulating ring 42. The air regulating ring 42 is provided with a handle hole 43 and a plurality of air regulating holes 44. The air regulating handle 41 is arranged in the handle hole 43; the plurality of air regulating holes 44 are used to control the size of the incoming gas.

[0043] In this embodiment, if Figures 1 to 4As shown, the structure 2 of the fixed atomizer assembly also includes the gas adjustment assembly 40, the gas adjustment handle 41 is adapted to the handle hole 43 and is detachably connected, the gas adjustment ring 42 is annular, and the plurality of gas adjustment holes 44 are distributed on both sides of the position where the handle hole 43 is set on the gas adjustment ring 42; in this way, by sliding the gas adjustment handle 41 and combining the bracket body 11 and the shell body 20, the size of the gas entering through the plurality of gas adjustment holes 44 can be controlled. Therefore, the combination of the gas adjustment handle 41, the handle hole 43 and the gas adjustment ring 42 can improve the operability of using the structure.

[0044] In one embodiment, if Figures 1 to 4 As shown, the air regulating ring 42 is nested and connected with the end of the bracket base 13 away from the bracket body 11, and a sliding hole 17, a first air inlet hole 18 and a second air inlet hole 19 are also provided on the side surface of the bracket base 13. The sliding hole 17 is used to slide the air regulating handle 41, and the first air inlet hole 18 and the second air inlet hole 19 are both provided corresponding to multiple air regulating holes among the plurality of air regulating holes.

[0045] In this embodiment, if Figures 1 to 4 As shown, the air regulating ring 42 is nested and connected to the support base 13; the first air inlet 18 is arranged corresponding to a plurality of the air regulating holes 44, that is, the first air inlet 18 can accommodate a plurality of the air regulating holes 44 to simultaneously inlet air; similarly, the second air inlet 19 is arranged corresponding to a plurality of the air regulating holes 44, that is, the second air inlet 19 can accommodate a plurality of the air regulating holes 44 to simultaneously inlet air; in this way, by sliding the air regulating handle 41 and combining the support body 11 and the shell body 20, the size of the gas entering from the plurality of air regulating holes 44 can be controlled. Therefore, by combining the air regulating handle 41, the handle hole 43 and the air regulating ring 42, the operability of using the structure is improved.

[0046] The air regulating assembly 40 further includes an air regulating ring sealing ring 45 , which is used to be arranged on the support base 13 and arranged on both sides of the air regulating ring 42 , thereby improving the sealing performance of the structure.

[0047] The structure 2 for fixing the atomization assembly also includes a microphone assembly 23, which is used to sense airflow changes and is arranged on the bracket base 13; a microphone protruding platform 49 is also provided on the upper surface of the bottom of the bracket base 13, and the microphone protruding platform 49 is nested and connected with the microphone assembly 23; the microphone assembly is embeddedly connected with the hollow cavity of the microphone protruding platform 49 from the lower surface of the bottom of the bracket base 13; a microphone air hole 39 is also provided on the microphone protruding platform 49, and the microphone air hole 39 is used to communicate with the first air inlet hole 18 and the second air inlet hole 19.

[0048] In one embodiment, if Figures 1 to 4 As shown, the shell body 20 includes an upper cavity 21 ; the bracket body 11 and the bracket base 13 are both disposed in the upper cavity 21 .

[0049] In this embodiment, if Figures 1 to 4 As shown, the housing body 20 further includes a lower cavity 22, and the battery assembly and the circuit board 27 are both disposed in the lower cavity 22. The upper cavity 21 is provided with holes corresponding to the sliding hole 17, the first air inlet hole 18 and the second air inlet hole 19, respectively. The air adjusting ring 42 is nested and connected to the bracket base 13, and the bracket base 13 is arranged in the upper cavity 21; that is, when the air adjusting ring 42 is arranged in the cavity between the bracket base 13 and the shell body 20, the air adjusting handle 41 passes through the upper cavity 21 and the sliding hole 17 to be connected to the air adjusting ring 42; in this way, when the air adjusting handle 41 slides in the sliding hole 17, the air adjusting ring 42 rotates around the bracket base 13 in the upper cavity 21, and the several air adjusting holes 44 rotate to the position of the first air inlet hole 18 and the position of the second air inlet hole 19. In this way, when inhaling air at the suction nozzle 51, air can be inhaled through the holes of the upper cavity 21, the first air inlet hole 18 and the second air inlet hole 19 to trigger the microphone assembly 23, and gas communication is achieved between the microphone air holes and the atomization assembly 50.

[0050] The atomizer assembly 50 is arranged on the bracket body 11, that is, the atomizer assembly 50 (the shell of the oil tank 53 is provided with an undercut structure) is snap-connected with the bracket body 11, so that the plurality of notches 12 are in an outwardly stretched state; at this time, the atomizer assembly 50 and the bracket body 11 are arranged in the upper cavity 21 of the shell body 20, and the shell body 20 is made of zinc alloy, so that the plurality of notches 12 can be tightened to further fix the atomizer assembly 50 and the bracket body 11, thereby improving the stability of the structure.

[0051] In one embodiment, if Figures 1 to 4 As shown, the elastic pin assembly 30 includes an elastic pin 31 and an elastic pin fixing member 32 , and the elastic pin 31 is connected to the elastic pin fixing member 32 .

[0052] In this embodiment, if Figures 1 to 4 As shown, the spring needle fixing member 32 is used to fix the spring needle 31 on the bracket base 13; the spring needle 31 is used to provide current to the atomization assembly 50 when the microphone assembly 23 senses airflow changes, so that the atomization assembly 50 generates heat to atomize the aerosol matrix to generate the aerosol.

[0053] The elastic pin fixing member 32 may be a fixing screw; the elastic pin fixing member 32 and the elastic pin 31 are adapted to each other and are detachably connected in a spiral connection, thereby improving the detachability of the structure.

[0054] In this embodiment, if Figures 1 to 4 As shown, the elastic pin 31 penetrates and is connected to the bracket base 13 , and the elastic pin fixing piece 32 penetrates the bottom of the upper cavity 21 to be connected to the elastic pin 31 .

[0055] In this embodiment, if Figures 1 to 4 As shown, one end of the elastic pin 31 penetrates and is connected to the bracket base 13, and the elastic pin fixing piece 32 penetrates the bottom of the upper cavity 21 to be connected to the other end of the elastic pin 31; one end of the elastic pin 31 is also connected to the atomizer assembly 50, and the other end of the elastic pin 31 is also connected to the battery assembly and the circuit board 27. Therefore, the elastic pin fixing piece 32 fixes the elastic pin 31 to the housing body 20 and the bracket base 13, thereby improving the stability of the structure.

[0056] In one embodiment, if Figures 1 to 4 As shown, a hydrophobic coating is sprayed inside the cavity of the atomizing bracket 10, and the hydrophobic coating is used to prevent the gas from condensing into water droplets and hanging on the cavity wall.

[0057] In this embodiment, if Figures 1 to 4As shown, the cavity wall of the support body 11 and the upper surface of the support base are sprayed with the hydrophobic coating, and the hydrophobic coating adopts a hydrophobic coating (Hydrophobic coatings, hydrophobic coatings usually refer to a type of low surface energy coating with a static water contact angle θ of the coating on a smooth surface greater than 90°); thus, the aerosol matrix is ​​atomized in the atomizing assembly 50 to generate a gas aerosol, and when the aerosol contacts the atomizing support 10, because the cavity of the atomizing support 10 is sprayed with a hydrophobic coating, it is not easy to condense into liquid water droplets on the inner surface of the cavity of the atomizing support 10, that is, it is not easy to convert the gas aerosol into a liquid condensate and hang in the cavity wall of the atomizing support 10. Therefore, the generation of condensate is reduced, and the first air inlet 18 and the second air inlet 19 are not easy to be blocked, thereby extending the service life of the structure and saving energy.

[0058] like Figures 1 to 7 As shown, the embodiment of the utility model further provides an aerosol generating device 1, comprising the structure 2 for fixing the atomizing assembly as described above, and also comprising an atomizing assembly 50 for providing energy.

[0059] In this embodiment, if Figures 1 to 7 As shown, the structure 2 for fixing the atomizer assembly includes an atomizer bracket 10, a shell body 20 and a pin assembly 30; the atomizer bracket 10 includes a bracket body 11 and a bracket base 13, one end of the bracket body 11 is connected to one end of the bracket base 13; the pin assembly 30 penetrates the bracket base 13; the bracket body 11, the bracket base 13 and the pin assembly 30 are all arranged in the shell body 20; the atomizer assembly 50 in the aerosol generating device 1 is connected to one end of the bracket body 11 away from the bracket base 13. The atomizer assembly 50 includes an atomizer core 52, an oil tank 53 and a suction nozzle 51, the atomizer core 52 is connected to the oil tank 53, and the suction nozzle 51 is connected to the atomizer core 52. The oil tank 53 is used to store aerosol matrix; the atomizer core 52 is used to atomize the aerosol matrix in the oil tank 53 and generate aerosol; the suction nozzle 51 is a channel for sucking out the aerosol when the atomizer core 52 generates aerosol. The outer shell of the oil tank 53 is also provided with an undercut structure, and the atomizer assembly 50 can be detachably connected to the bracket body 11 through the undercut structure, thereby improving the stability of the structure.

[0060] In one embodiment, if Figures 1 to 7 As shown, one end of the atomization assembly 50 is connected to the bracket body 11 .

[0061] In this embodiment, if Figures 1 to 7As shown, the atomizer assembly 50 also includes an atomizer assembly sealing ring 54, which is used to seal the atomizer assembly 50 to improve the sealing performance of the assembly. The outer shell of the oil tank 53 is connected to the bracket body 11 and the shell body 20, and the atomizer core 52 is connected to the spring pin 31.

[0062] The specific operation process of the aerosol generating device 1 is as follows: apply external force to the button 46 to start the device, and move the gas regulating handle 41 to drive the gas regulating ring 42 around the bracket base 13 to the right (such as Figure 6 The plurality of air adjustment holes 44 are rotated to the positions of the first air inlet hole 18 and the second air inlet hole 19; at this time, air is sucked through the suction nozzle 51, as shown in the arrow direction. Figure 7 Air is introduced into the upper cavity 21 in the direction of the arrow shown, i.e., from the holes of the shell body 20, the first air inlet hole 18, and the second air inlet hole 19. The microphone assembly 23 senses the change of airflow, and the circuit board 27 controls the battery 24 to transmit current to the spring pin 31. The spring pin 31 transmits the current to the atomizer core 52. The atomizer core 52 atomizes the aerosol matrix to generate a high-temperature aerosol, and the aerosol is sucked out by the nozzle 51.

[0063] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A structure for fixing an atomizing assembly, applied to an aerosol generating device, characterized in that: It comprises an atomizing bracket, a shell body and a spring needle assembly; the atomizing bracket comprises a bracket body and a bracket base, one end of the bracket body is connected to one end of the bracket base; the spring needle assembly penetrates the bracket base; the bracket body, the bracket base and the spring needle assembly are all arranged in the shell body; the atomizing assembly in the aerosol generating device is connected to one end of the bracket body away from the bracket base to fix the atomizing assembly.

2. The structure for fixing the atomizing assembly according to claim 1, characterized in that: A plurality of notches are arranged at one end of the bracket body away from the bracket base, and the plurality of notches are used to facilitate the insertion and removal of the atomization assembly.

3. The structure for fixing the atomizing assembly according to claim 1, characterized in that: A first raised platform, a second raised platform and a third raised platform are arranged on the bottom surface of the bracket base close to the bracket body, the height of the first raised platform is greater than the height of the second raised platform, and the height of the second raised platform is greater than the height of the third raised platform.

4. The structure for fixing the atomizing assembly according to claim 1, characterized in that: It also includes an air regulating component, which includes an air regulating handle and an air regulating ring. The air regulating ring is provided with a handle hole and a plurality of air regulating holes. The air regulating handle is arranged in the handle hole. The plurality of air regulating holes are used to control the size of the incoming gas.

5. The structure for fixing the atomizing assembly according to claim 4, characterized in that: The air regulating ring is nested and connected to one end of the bracket base away from the bracket body. A sliding hole, a first air inlet hole and a second air inlet hole are also provided on the side surface of the bracket base. The sliding hole is used to slide the air regulating handle. The first air inlet hole and the second air inlet hole are both provided corresponding to multiple air regulating holes among the several air regulating holes.

6. The structure for fixing the atomizing assembly according to claim 1, characterized in that: The shell body comprises an upper cavity; the bracket body and the bracket base are both arranged in the upper cavity.

7. The structure for fixing the atomizing assembly according to claim 6, characterized in that: The elastic needle assembly comprises an elastic needle and an elastic needle fixing piece, and the elastic needle is connected to the elastic needle fixing piece.

8. The structure for fixing the atomizing assembly according to claim 1, characterized in that: The cavity of the atomizing support is sprayed with a hydrophobic coating, and the hydrophobic coating is used to prevent the gas from condensing into water droplets and hanging on the cavity wall.

9. An aerosol generating device, characterized in that: The structure comprising the fixed atomization assembly according to any one of claims 1 to 8 also includes an atomization assembly for providing energy.

10. The aerosol generating device according to claim 9, characterized in that: One end of the atomizing assembly is connected to the bracket body.

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