Atomization assembly and atomization device

Abstract

The present application relates to the technical field of electronic atomizers. Disclosed are an atomization assembly and an atomization device. The atomization assembly comprises a liquid storage cup, a liquid-absorbing member and an atomization member, wherein the liquid storage cup has an open end, and is provided with an atomization space; the atomization space is located at the open end of the liquid storage cup; the side of the liquid storage cup away from the open end is provided with a liquid storage space; the atomization member is arranged in the atomization space, and comprises a liquid guide body and a heating body; one end of the liquid-absorbing member is connected to the liquid guide body, and the other end of the liquid-absorbing member is contained in the liquid storage space, so as to transfer an atomization substrate to the liquid guide body; an air intake channel is formed in a side wall of the atomization space, and is in communication with the atomization space so as to form an air path; and the extension direction of the heating body is the same as the extension direction of the air path in the atomization space. In the atomization assembly provided in the present application, the extension direction of the heating body is the same as the extension direction of the air path in the atomization space, thereby reducing the flow resistance of aerosol, so that the aerosol can smoothly flow to a mouthpiece, and the deterioration of the taste of the aerosol is reduced.

Description

Atomization components and atomization devices

Technical field

[0001] The present invention relates to the technical field of electronic atomizers, and in particular to an atomization assembly and an atomization device. [Background Technology]

[0002] In the existing atomization device, the oil-guiding ceramic of the ceramic atomizer is placed horizontally in the airway tube, and the heating wire is set at the bottom of the oil-guiding ceramic. The heating wire heats the atomization matrix to generate aerosol. The aerosol generated at the bottom of the oil-guiding ceramic needs to bypass the side wall of the oil-guiding ceramic before entering the mouthpiece. The obstruction of the oil-guiding ceramic increases the flow resistance of the aerosol, resulting in poor aerosol flow, attenuated taste, and poor user experience.

[0003] [Summary of the invention]

[0004] The present application provides an atomization assembly that can solve the technical problem of aerosol taste attenuation occurring in ceramic atomization components.

[0005] In order to solve the above technical problems, the present application provides an atomization component, including a liquid storage cup, a liquid suction piece and an atomization piece, the liquid storage cup has an open end, the liquid storage cup is provided with an atomization space, the atomization space is located at the open end of the liquid storage cup, and the side of the liquid storage cup away from the open end is provided with a liquid storage space for storing the atomized matrix; the atomization piece is arranged in the atomization space, the atomization piece includes a guiding liquid and a heating body, one end of the liquid suction piece is connected to the guiding liquid, and the other end of the liquid suction piece is accommodated in the liquid storage space to transfer the atomized matrix to the guiding liquid, and the heating body is used to atomize the atomized matrix in the guiding liquid into an aerosol; an air inlet channel is opened on the side wall of the atomization space, the air inlet channel is connected to the atomization space to form an air path, and the extension direction of the heating body is the same as the extension direction of the air path in the atomization space.

[0006] In one embodiment, the liquid-conducting body has a first surface facing the atomizing space, the first surface is arranged along the longitudinal direction of the atomizing space, and the heating body is arranged on the first surface of the liquid-conducting body.

[0007] In one embodiment, a slot is provided on the liquid-conducting body, and the heating body is engaged in the slot; or the heating body is attached to the first surface of the liquid-conducting body.

[0008] In one embodiment, the liquid-conducting body is annular, and the first surface is located on the inner wall of the liquid-conducting body.

[0009] In one embodiment, the extending direction of the air inlet channel is perpendicular to the plane where the heating body is located.

[0010] In one embodiment, the atomization assembly is provided with an outer bracket, which is hollow cylindrical and encloses an atomization space. The outer bracket is installed in a liquid storage cup. The outer bracket and the liquid storage cup enclose a liquid storage space, and one end of the atomization component and the liquid absorption component are installed in the outer bracket.

[0011] In one embodiment, the liquid absorbing component includes a mounting section and a vertical section connected as one body. The mounting section is installed in the outer bracket. The mounting section is in fluid communication with the atomizing component. The vertical section passes through the outer bracket and extends longitudinally along the liquid storage cup to the bottom of the liquid storage cup.

[0012] In one embodiment, the mounting section is in the shape of a hollow cylinder and is attached to the inner wall of the outer bracket.

[0013] In one embodiment, the atomization assembly is provided with an outer bracket and an inner bracket, the inner bracket is installed in the outer bracket, the outer bracket and the inner bracket are arranged to form an atomization space, the outer bracket and the liquid storage cup are arranged to form a liquid storage space, and one end of the liquid absorption piece is attached between the outer bracket and the inner bracket.

[0014] The present application also provides an atomization device, comprising the atomization assembly as described above.

[0015] The atomizing assembly provided in the present application has a heating body whose extension direction is the same as the extension direction of the air path in the atomizing space, which can prevent the atomizing component from obstructing the flow of the aerosol, reduce the flow resistance of the aerosol, allow the aerosol to flow smoothly to the mouthpiece, reduce the taste attenuation of the aerosol, and improve the user experience.

Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] FIG1 is a schematic structural diagram of an embodiment of an atomization assembly provided by the present application;

[0018] FIG2 is a schematic diagram of the exploded structure of an embodiment of an atomizer assembly provided by the present application;

[0019] FIG3 is a schematic cross-sectional view of an embodiment of an atomizing assembly provided by the present application taken along a longitudinal viewing angle;

[0020] FIG4 is a schematic cross-sectional view of an embodiment of an atomizing assembly provided by the present application taken from another longitudinal perspective;

[0021] FIG5 is a schematic structural diagram of an embodiment of an atomizer provided by the present application;

[0022] FIG6 is a schematic structural diagram of an embodiment of an external bracket provided by the present application;

[0023] FIG7 is a schematic structural diagram of an embodiment of an inner bracket provided by the present application;

[0024] FIG8 is a schematic structural diagram of an embodiment of a liquid-absorbing member provided by the present application;

[0025] FIG9 is a schematic cross-sectional view of another embodiment of the atomizer assembly provided by the present application taken along a longitudinal perspective;

[0026] FIG10 is a schematic cross-sectional view of an embodiment of an atomizing assembly provided by the present application taken along a horizontal viewing angle;

[0027] FIG11 is a schematic structural diagram of an embodiment of a sealing seat provided by the present application;

[0028] FIG12 is a schematic structural diagram of an embodiment of an atomization device provided in the present application. [Specific implementation method]

[0029] The present invention will be described in further detail below with reference to the accompanying drawings and examples. It is particularly noted that the following examples are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Similarly, the following examples are only some embodiments of the present invention and are not intended to be all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative effort are intended to fall within the scope of protection of the present invention.

[0030] In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically defined. The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and "third" can explicitly or implicitly include at least one of such features. All directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative positional relationship, movement, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The terms "including" and "having" in the embodiments of the present application and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or components inherent to these processes, methods, products, or devices.

[0031] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute a separate or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] The present application provides an atomization assembly. Referring to Figures 1 to 4, the atomization assembly 100 may include a liquid storage cup 10, a suction nozzle 20, a liquid suction piece 30, and an atomization piece 40. The liquid storage cup 10 is used to store an atomization matrix. The atomization matrix can be atomized to generate an aerosol when heated, and the aerosol reaches the end where the user inhales through the suction nozzle 20. The suction nozzle 20 is connected to the liquid storage cup 10. The liquid storage cup 10 has an open end, and the liquid storage cup 10 is provided with an atomization space 11, and the atomization space 11 is connected to the suction nozzle 20. The atomization space 11 is located at the open end of the liquid storage cup 10, and a liquid storage space 14 for storing the atomization matrix is ​​provided on the side of the liquid storage cup 10 away from the open end. The atomization piece 40 is arranged in the atomization space 11, and the atomization piece 40 includes a liquid guide 41 and a heating body 42. One end of the liquid absorbing member 30 is connected to the liquid guiding liquid 41, and the other end of the liquid absorbing member 30 is accommodated in the liquid storage space 14 to transfer the atomized substrate to the liquid guiding liquid 41. The heater 42 is used to atomize the atomized substrate in the liquid guiding liquid 41 into an aerosol. The side wall of the atomizing space 11 is provided with an air inlet channel 16, which communicates with the atomizing space 11 to form an air path. The heater 42 extends in the same direction as the air path within the atomizing space 11.

[0033] The atomizer assembly 100 provided in the present application can prevent the atomizer 40 from obstructing the flow of the aerosol because the extension direction of the heating body 42 is the same as the extension direction of the air path in the atomization space 11. Therefore, the aerosol generated by the heating body 42 heating the atomization matrix can flow unobstructed along the longitudinal direction of the atomization space 11 toward the suction nozzle 20, thereby reducing the flow resistance of the aerosol. The aerosol can flow smoothly toward the suction nozzle 20, reducing the taste attenuation of the aerosol, and improving the user experience.

[0034] The liquid-guiding liquid 41 is a porous medium, and the liquid-guiding liquid 41 can be a porous ceramic material. Ceramic materials are precision-controllable, highly producible, and have good lipophilicity and oil-locking properties. Compared with fiber materials, the liquid-guiding liquid 41 made of ceramic material has a certain rigidity, is not easily deformed, and is convenient for automated assembly, which can improve assembly efficiency and reduce production costs. Referring to Figures 3 to 5, the liquid-guiding liquid 41 has a first surface 411 facing the atomization space 11, and the first surface 411 is arranged along the longitudinal direction of the atomization space 11. The first surface 411 along the longitudinal direction of the atomization space 11 means that the first surface 411 is parallel to the axis of the atomization space 11, or the angle between the first surface 411 and the axis of the atomization space 11 is relatively small, so that the first surface 411 is roughly parallel to the flow direction of the aerosol, which can prevent the liquid-guiding liquid 41 from obstructing the flow of the aerosol, so that the aerosol can flow smoothly to the suction nozzle 20. The heating body 42 is arranged on the first surface 411 of the liquid-guiding liquid 41.

[0035] The liquid-guiding body 41 can be arranged in a variety of ways. For example, the liquid-guiding body 41 can be a block-shaped rectangular parallelepiped so that the size of the liquid-guiding body 41 in each direction is different. The installation direction of the atomizer 40 can be identified by the external dimensions to ensure the accuracy of the installation direction. In one embodiment, as shown in Figure 5, the liquid-guiding body 41 is annular, and external gas can flow from the hollow space of the annular liquid-guiding body 41 to the suction nozzle 20. The first surface 411 is located on the inner wall of the liquid-guiding body. The liquid-guiding body 41 is set to an annular shape, which increases the installation contact surface of the atomizer 40. Generally speaking, the atomizing space 11 is usually cylindrical, so the annular atomizing portion 414 can match the atomizing space 11, which is convenient for the installation and fixation of the atomizer 40.

[0036] The heating body 42 can be assembled to the liquid-conducting body 41 after processing. In one embodiment, as shown in Figure 5, a card slot 413 is provided on the liquid-conducting body 41, and the heating body 42 is engaged in the card slot 413. The heating body 42 can also be a resistive heating wire formed on the ceramic liquid-conducting body 41 by electroplating, printing and other processes, so that the heating body 42 is attached to the first surface 411 of the liquid-conducting body 41. The material of the heating body 42 can be one of stainless steel, nickel-chromium-aluminum alloy, nickel-chromium alloy, iron-chromium-aluminum or titanium alloy. A heating body pin 43 is connected to the heating body 42, and the atomizing element 40 is connected to the power supply through the heating body pin 43.

[0037] Users have increasingly higher requirements for the taste of aerosols, with specific evaluation indicators including sweetness, coolness, fullness of aroma, and absence of a mushy taste. In the prior art, methods of adjusting the atomizer to meet taste requirements can only improve one of the indicators, but may reduce another indicator. For example, increasing the heating power of the atomizer to increase the sweetness of the aerosol, but high-power heating can cause a mushy taste; for another example, adjusting the components of the atomizer matrix to increase sweetness, but atomizer matrices with higher sweetness are prone to carbon deposits in the aerosol generated by atomization, affecting the taste. In the present application, by installing the atomizer 40 at one end of the atomization space 11 close to the suction nozzle 20, the distance from the aerosol to the user's inhalation end is reduced, thereby comprehensively improving various indicators of the aerosol. In some embodiments, as shown in FIG3 , the distance d between the atomizer 40 and the end of the suction nozzle 20 away from the liquid storage cup 10 is less than 20 mm. The distance d here refers to the length between the upper edge of the atomizer 40 and the upper edge of the suction nozzle 20. In conventional solutions, the distance between the atomizer 40 and the mouthpiece 20 is typically greater than 40 mm, resulting in a reduced taste when the aerosol reaches the user's inhalation end, resulting in a poor user experience. Specifically, the distance d between the atomizer 40 and the mouthpiece 20 can be 20 mm, 18 mm, 16 mm, 15 mm, etc., and is not specifically limited here.

[0038] In an embodiment, as shown in Figures 3, 4 and 6, the atomizing assembly 100 is provided with an outer bracket 111. The outer bracket 111 is in the shape of a hollow cylinder, and the outer bracket 111 is arranged to form an atomizing space 11. The outer bracket 111 is installed in the liquid storage cup 10, and the outer bracket 111 and the liquid storage cup 10 are arranged to form a liquid storage space 14 for storing the atomized matrix. Specifically, the side of the outer bracket 111 away from the top of the suction nozzle 20 or the side of the outer bracket 111 close to the bottom of the liquid storage cup 10 and the liquid storage cup 10 are arranged to form a accommodating cavity 14 for storing the atomized matrix. One end of the atomizing component 40 and the liquid absorbing component 30 are installed in the outer bracket 111. The outer bracket 111 can be made of silicone material, which has good compressibility. When the outer bracket 111 is assembled into the liquid storage cup 10, the outer bracket 111 is compressed and deformed to seal the liquid storage cup 10, thereby preventing leakage of the atomized matrix. The outer bracket 111 can also be made of plastic, which has high strength and is not easily deformed, thereby preventing the atomizing element 40 and the liquid absorbing element 30 from shifting. When the outer bracket 111 is made of plastic, a silicone ring can be provided at the contact point between the outer bracket 111 and the liquid storage cup 10 to improve the sealing performance of the liquid storage cup 10.

[0039] The liquid absorbing member 30 is a porous medium, and the liquid absorbing member 30 can be a porous fiber material or a porous ceramic. The liquid absorbing member 30 may include a mounting section 31 and a vertical section 32 connected as one, as shown in Figures 4 and 8. The mounting section 31 is installed in the outer bracket 111, and the mounting section 31 is in fluid communication with the atomizing member 40. The vertical section 32 passes through the outer bracket 111 and extends longitudinally along the liquid storage cup 10 to the bottom of the liquid storage cup 10. The atomized matrix is ​​adsorbed to the atomizing member 40 through the vertical section 32 and the mounting section 31. In the prior art, the atomizing member is arranged at the lower part of the liquid storage cup, and the atomized matrix flows to the atomizing member under the action of hydraulic pressure. The size of the hydraulic pressure in the liquid storage cup determines the supply rate of the atomized matrix in the atomizing member. During the use of the atomizer, part of the atomized matrix is ​​atomized to generate an aerosol, and the atomized matrix gradually decreases, and the hydraulic pressure in the liquid storage cup decreases accordingly, and the rate at which the atomized matrix flows to the atomizer decreases. The change in the supply rate of the atomized matrix will cause the taste of the aerosol generated by the atomizer to be inconsistent, affecting the user experience. In this application, the atomizer 40 is installed on the upper part of the liquid storage cup 10, and the atomized matrix stored in the liquid storage cup 10 is adsorbed to the atomizer 40 by the liquid suction member 30, so that the supply rate of the atomized matrix in the atomizer 40 depends only on the adsorption force of the liquid suction member 30, and the adsorption force of the liquid suction member 30 is a property of the material itself and has nothing to do with the hydraulic pressure of the atomized matrix in the liquid storage cup 10. The reduction of the atomized matrix in the liquid storage cup 10 will not affect the supply rate of the atomized matrix. The supply rate of the atomized matrix is ​​stable, thereby ensuring the consistency of the taste of the aerosol generated by atomization.

[0040] In one embodiment, the liquid absorbing member 30 is made of a porous ceramic material and is integrally formed with the liquid guiding member 41. Compared to separately processing the liquid absorbing member 30 and the liquid guiding member 41 and then assembling and connecting them, this avoids the formation of a gap at the connection between the liquid guiding member 41 and the liquid absorbing member 30, which would increase fluid resistance, thereby ensuring smoother supply of the atomized substrate.

[0041] The absorbent member 30 can also be a porous fiber material, such as fiber cotton, non-woven fabric, linen, chemical fiber fabric, etc. Porous fibers are usually softer, and when the absorbent member 30 is assembled into the outer bracket 111, the absorbent member 30 is easily deformed. In one embodiment, as shown in Figures 3, 4, and 7, the atomizer assembly 100 is provided with an outer bracket 111 and an inner bracket 112, and the inner bracket 112 is installed in the outer bracket 111. The outer bracket 111 and the inner bracket 112 are arranged to form an atomization space 11, and the outer bracket 111 and the liquid storage cup 10 are arranged to form a liquid storage space 14. Specifically, the side of the outer bracket 111 away from the top of the suction nozzle 20 or the side of the outer bracket 111 close to the bottom of the liquid storage cup 10 and the liquid storage cup 10 are arranged to form a storage chamber 14 for storing the atomized matrix. One end of the absorbent member 30 is attached between the outer bracket 111 and the inner bracket 112. By providing the inner support 112 , the liquid absorbing member 30 is confined between the outer support 111 and the inner support 112 , which can prevent the liquid absorbing member 30 from being deformed, thereby ensuring the stability of the atomized matrix delivery.

[0042] When the wick 30 is made of a flexible material, it is susceptible to deformation during assembly. To improve the flexural rigidity of the wick 30, in one embodiment, as shown in FIG4 , the wick 30 is wrapped around the periphery of the heater pins 43. Because the heater pins 43 have higher flexural rigidity than the flexible wick 30, wrapping the wick 30 around the heater pins 43 serves as the framework of the wick 30, improving its flexural rigidity and preventing deformation during assembly.

[0043] In one embodiment, as shown in Figures 4 and 8 , the mounting section 31 is hollow and cylindrical and is attached to the inner wall of the outer bracket 111. The vertical section 32 can be columnar and connected to the middle portion of the end of the mounting section 31 away from the nozzle 20. The vertical section 32 extends along the central axis of the liquid storage cup 10 to the bottom of the liquid storage cup 10. Positioning the vertical section 32 at the axis of the liquid storage cup 10 allows the two heater pins 43 to be enclosed within the vertical section 32, further enhancing the bending stiffness of the wicking element 30 and preventing deformation during assembly.

[0044] In another embodiment, as shown in Figures 9 and 10, the mounting section 31 and the vertical section 32 are columnar, the mounting section 32 is connected to opposite ends of the atomizer 40, the mounting section 32 is attached to the inner wall of the outer bracket 111, and the vertical section 32 is distributed on opposite sides of the axis of the liquid storage cup 10. Correspondingly, the two heater pins 43 are respectively wrapped in the mounting section 31 and the vertical section 32. Since the heater pins 43 are usually led out from both ends of the heater 42, the vertical section 32 is set on opposite sides of the central axis of the liquid storage cup 10, so that the heater pins 43 are led out from the side walls of the atomization space 11, which can reduce the resistance of the heater pins 43 to the gas flow in the atomization space 11.

[0045] The air inlet channel 16 may include a first through hole 161, a second through hole 162 and a third through hole 163 that are interconnected, as shown in Figures 6 to 8. In the present application, the atomizer 40 is installed at one end of the atomizer space 11 close to the nozzle 20, and an air inlet channel 16 is provided on the side wall of the atomizer space 11, so that a bend is formed between the air inlet channel 16 and the aerosol flow channel. The air inlet channel 16 is not directly connected to the aerosol flow channel, which can prevent the condensate formed by the condensation and liquefaction of the aerosol from flowing back along the air inlet channel, thereby reducing the risk of the condensate causing some devices (such as microphones) to fail. The first through hole 161, the second through hole 162 and the third through hole 163 are respectively provided on the side walls of the outer bracket 111, the liquid absorbing component 30 and the inner bracket 112. When the inner bracket 112 is assembled into the outer bracket 111, there may be a gap at the contact point between the inner bracket 112 and the outer bracket 111, and the gap will affect the air tightness of the air inlet channel 16. 2 and 3 , an air intake pipe 164 is inserted into the air intake passage 16 and communicates with the first through hole 161 and the third through hole 163. The air intake pipe 164 is sealed at the contact point between the inner bracket 112 and the outer bracket 111, thereby improving the airtightness of the air intake passage 16.

[0046] In one embodiment, as shown in FIG3 , the extension direction of the air inlet channel 16 is perpendicular to the plane where the heating body 42 is located, so that the external gas entering from the air inlet channel 16 can flow along the side of the atomizer 40 toward the mouthpiece 20, thereby reducing the resistance of the atomizer 40 to the airflow, making the airflow flow smoother and improving the taste of the aerosol.

[0047] Referring to Figures 2 and 3, the liquid storage cup 10 may include a liquid storage cup side wall 12 and a liquid storage cup bottom plate 13. The liquid storage cup bottom plate 13 is connected to the end of the liquid storage cup side wall 12 away from the suction nozzle 20. An air inlet 121 is provided on the liquid storage cup side wall 12, and external air can enter the atomization space 11 through the air inlet 121. The liquid storage cup side wall 12 and the liquid storage cup bottom plate 13 are surrounded by an outer bracket 111 to form a liquid storage space 14, and the atomized matrix is ​​stored in the liquid storage space 14. Since the atomizer 40 is installed at the end of the liquid storage cup 10 close to the suction nozzle 20, the liquid absorption component 30 absorbs the atomized matrix in the liquid storage space 14 to the atomizer 40. Therefore, there is no need to set an opening at the bottom of the liquid storage space 14 to transport the matrix to the atomizer, which can solve the problem that the atomized matrix easily leaks from the bottom opening of the liquid storage space 14 under gravity.

[0048] Referring to Figure 4 , in one embodiment, an electrode blind hole 131 is provided on the side of the liquid storage cup bottom plate 13 facing away from the suction nozzle 20. A heater pin 43 passes through the liquid storage cup bottom plate 13, bends toward the electrode blind hole 131, and rests against the inner wall of the electrode blind hole 131. An electrode 50 is inserted into the electrode blind hole 131 and electrically connected to the heater pin 43. The provision of the electrode blind hole 131 facilitates the alignment and installation of the electrode 50, facilitating automated assembly and improving assembly efficiency.

[0049] In one embodiment, as shown in Figures 3 and 11, the atomizer assembly 100 is provided with a sealing seat 60. The sealing seat 60 is installed between the suction nozzle 20 and the atomizing space 11, and the sealing seat 60 communicates with the suction nozzle 20 and the atomizing space 11. The sealing seat 60 is partially embedded in the atomizing space 11, and the sealing seat 60 confines the atomizing element 40 within the atomizing space 11 to prevent the atomizing element 40 from shifting. The sealing seat 60 can be made of silicone. When the sealing seat 60 is partially embedded in the atomizing space 11, the sealing seat 60 is compressed and deformed to seal the atomizing space 11, thereby improving the airtightness of the atomizing space 11.

[0050] As the aerosol flows toward the nozzle 20, its temperature decreases as it moves away from the heater 42, causing some of the aerosol to liquefy and form condensate. If this condensate mixes with the aerosol and flows toward the nozzle 20, it will affect the taste of the aerosol. In one embodiment, as shown in FIG3 , the nozzle 20 includes an oil-absorbing cotton pad 70, which abuts the side of the sealing seat 60 near the nozzle 20. The oil-absorbing cotton pad 70 absorbs the condensate to ensure a smooth aerosol.

[0051] The present application provides an atomizing device. Referring to FIG12 , the atomizing device 300 may include the atomizing assembly 100, the control assembly 310, and the power supply assembly 320 as described above. The control assembly 310 may control the atomizing assembly 100 to be connected or disconnected with the power supply assembly 320 according to the suction action, so as to control the atomizing assembly 100 to heat the substrate to generate an aerosol or stop heating. Specifically, when inhaling through the mouthpiece 20, the control assembly 310 senses the negative pressure within the atomizing device 300, and the control assembly 310 controls the atomizing assembly 100 to be connected with the power supply assembly 320, and the atomizing element 40 to heat the substrate to generate an aerosol; when inhalation stops, the control assembly 310 controls the atomizing assembly 100 to be disconnected from the power supply assembly 320, and the atomizing element 40 stops heating the substrate.

[0052] The atomizer assembly provided in this application has at least the following beneficial effects:

[0053] 1. The extension direction of the heating body 42 is the same as the extension direction of the air path in the atomizing space 11, which can prevent the atomizing element 40 from obstructing the flow of the aerosol, reduce the flow resistance of the aerosol, and allow the aerosol to flow smoothly to the mouthpiece 20, reducing the taste attenuation of the aerosol and improving the user experience.

[0054] 2. The distance d between the atomizer 40 and the end of the nozzle 20 away from the liquid storage cup 10 is less than 20 mm, which reduces the distance for the aerosol to reach the user's inhalation end and can comprehensively improve various indicators of the aerosol.

[0055] 3. Install the atomizer 40 on the upper part of the liquid storage cup 10, and adsorb the atomized matrix stored in the liquid storage cup 10 to the atomizer 40 through the liquid suction member 30. The supply rate of the atomized matrix in the atomizer 40 depends only on the adsorption force of the liquid suction member 30. The supply rate of the atomized matrix is ​​stable, which can ensure the consistency of the taste of the aerosol generated by atomization.

[0056] 4. When the liquid absorbing member 30 is made of porous ceramic material, the liquid absorbing member 30 and the liquid guiding member 41 are integrally formed to avoid a gap at the connection between the liquid guiding member 41 and the liquid absorbing member 30 that increases fluid resistance, thereby making the supply of the atomized matrix smoother.

[0057] 5. When the absorbent member 30 is made of porous fiber material, the absorbent member 30 is wrapped around the outer periphery of the heater pin 43. The heater pin 43 can serve as the skeleton of the absorbent member 30, thereby improving the bending rigidity of the absorbent member 30 and preventing the absorbent member 30 from deforming during assembly.

[0058] 6. The atomizer 40 is installed at one end of the atomizing space 11 close to the nozzle 20. An air inlet channel 16 is opened on the side wall of the atomizing space 11, so that a bend is formed between the air inlet channel 16 and the aerosol flow channel. The air inlet channel 16 is not directly connected to the aerosol flow channel, which can prevent the condensate formed by the condensation and liquefaction of the aerosol from flowing back along the air inlet channel, thereby reducing the risk of failure of some components caused by the condensate.

[0059] The above descriptions are only some embodiments of the present invention and do not limit the scope of protection of the present invention. Any equivalent device or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An atomizing assembly, characterized in that: include: A liquid storage cup, a liquid absorbing member and an atomizing member, wherein the liquid storage cup has an open end, the liquid storage cup is provided with an atomizing space, the atomizing space is located at the open end of the liquid storage cup, and a liquid storage space for storing an atomized matrix is ​​provided on a side of the liquid storage cup away from the open end; The atomizer is disposed in the atomization space, and the atomizer includes a liquid-conducting liquid and a heating body. One end of the liquid-absorbing member is connected to the liquid-conducting liquid, and the other end of the liquid-absorbing member is accommodated in the liquid storage space to transfer the atomized matrix to the liquid-conducting liquid. The heating body is used to atomize the atomized matrix in the liquid-conducting liquid into an aerosol. An air inlet channel is provided on the side wall of the atomizing space, and the air inlet channel is connected with the atomizing space to form an air path. The extending direction of the heating body is the same as the extending direction of the air path in the atomizing space.

2. The atomizer assembly according to claim 1, characterized in that: The liquid-conducting body has a first surface facing the atomizing space, the first surface is arranged along the longitudinal direction of the atomizing space, and the heating body is arranged on the first surface of the liquid-conducting body.

3. The atomizer assembly according to claim 2, characterized in that: The liquid-conducting body is provided with a slot, and the heating body is engaged in the slot; or the heating body is attached to the first surface of the liquid-conducting body.

4. The atomizer assembly according to claim 2, characterized in that: The liquid-conducting body is annular, and the first surface is located on the inner wall of the liquid-conducting body.

5. The atomizer assembly according to claim 1, characterized in that: The extending direction of the air inlet passage is perpendicular to the plane where the heating body is located.

6. The atomizer assembly according to claim 1, characterized in that: The atomizing assembly is provided with an outer bracket, which is in the shape of a hollow cylinder. The outer bracket is arranged to form the atomizing space, and the outer bracket is installed in the liquid storage cup. The outer bracket and the liquid storage cup are arranged to form the liquid storage space. The atomizing component and one end of the liquid absorbing component are installed in the outer bracket.

7. The atomizer assembly according to claim 6, characterized in that: The liquid absorbing component includes a mounting section and a vertical section which are connected as one body. The mounting section is mounted in the outer bracket and is in fluid communication with the atomizing component. The vertical section passes through the outer bracket and extends in the longitudinal direction of the liquid storage cup to the bottom of the liquid storage cup.

8. The atomizer assembly according to claim 7, characterized in that: The mounting section is in the shape of a hollow cylinder and is attached to the inner wall of the outer bracket.

9. The atomizer assembly according to claim 1, characterized in that: The atomization assembly is provided with an outer bracket and an inner bracket, the inner bracket is installed in the outer bracket, the outer bracket and the inner bracket are arranged to form the atomization space, the outer bracket and the liquid storage cup are arranged to form the liquid storage space, and one end of the liquid absorption piece is attached between the outer bracket and the inner bracket.

10. An atomizing device, characterized in that: Comprising an atomization assembly as described in any one of claims 1-9.

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