Atomization assembly and atomization device

Abstract

The invention discloses an atomization assembly and an atomization device, and belongs to the technical field of electronic atomizers. The atomization assembly comprises a liquid storage cup, a liquid suction part and an atomization core, one end of the liquid storage cup is open, an atomization space is formed in the open end of the liquid storage cup, and a liquid storage space used for storing an atomization matrix is formed in the end, away from the opening, of the liquid storage cup; the side wall of the atomization space is provided with an air inlet channel communicated with the atomization space, the atomization core is arranged in the atomization space and located on the side, close to the opening of the liquid storage cup, of the air inlet channel, and the liquid suction piece makes contact with the atomization core so as to guide the atomization matrix in the liquid storage space to the atomization core. According to the atomization assembly provided by the invention, the supply of the atomization matrix in the atomization core only depends on the adsorption force of the liquid absorption piece, the change of temperature and humidity or air pressure does not influence the supply of the atomization matrix in the atomization core, and the leakage of the atomization matrix in the atomization core caused by the external environment can be prevented.

Description

Technical Field

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

[0002] In the existing atomizer device, the atomizer matrix is ​​stored in a liquid storage cup, and the liquid storage cup is connected to the atomizer core. The atomizer matrix in the liquid storage cup generates hydraulic pressure due to gravity, and the atomizer matrix flows to the atomizer core under the action of hydraulic pressure. During the transportation process or the initial use of the atomizer device, the liquid storage cup is in a full oil state, and the hydraulic pressure generated by the atomizer matrix is ​​large. The large hydraulic pressure acts on the atomizer core connected to the liquid storage cup, making the saturated adsorption amount of the atomizer matrix in the atomizer core more sensitive to changes in external environmental conditions. Changes in temperature, humidity or air pressure can easily cause the atomizer matrix in the liquid storage cup to flow to the atomizer core, resulting in oversaturation and leakage of the atomizer matrix adsorbed in the atomizer core. Summary of the invention

[0003] The present application provides an atomization component, which can solve the technical problem of atomization matrix leakage in the atomization core caused by a cold external environment.

[0004] In order to solve the above-mentioned technical problems, the present application provides an atomization component, including a liquid storage cup, a liquid absorption piece and an atomization core, wherein one end of the liquid storage cup is open, an atomization space is provided at the open end of the liquid storage cup, and a liquid storage space for storing an atomized matrix is ​​provided at the end of the liquid storage cup away from the opening; an air inlet channel connected to the atomization space is provided on the side wall of the atomization space, the atomization core is arranged in the atomization space and is located on the side of the air inlet channel close to the opening of the liquid storage cup, the liquid absorption piece contacts the atomization core to guide the atomized matrix in the liquid storage space to the atomization core; the atomization core includes an oil guide piece and a heating piece, the heating piece is arranged on a side of the oil guide piece away from the opening of the liquid storage cup, the oil guide piece contacts the liquid absorption piece, and the heating piece is used to atomize the atomized matrix guided to the oil guide piece into an aerosol.

[0005] The present application also provides an atomization device, comprising the atomization assembly as described above.

[0006] The atomization assembly provided by the present application has an atomization core installed in an atomization space located at one end of the opening of the liquid storage cup, and a liquid storage space for storing the atomization matrix is ​​arranged at an end of the liquid storage cup away from the opening. The liquid suction piece guides the atomization matrix stored in the liquid storage space to the atomization core, so that the supply of the atomization matrix in the atomization core depends only on the adsorption force of the liquid suction piece and has nothing to do with the hydraulic pressure of the atomization matrix in the liquid storage cup. Changes in temperature, humidity or air pressure will not affect the supply of the atomization matrix in the atomization core, thereby preventing leakage of the atomization matrix in the atomization core caused by the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] 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.

[0008] Figure 1 It is a structural schematic diagram of an embodiment of an atomization assembly provided by the present application;

[0009] Figure 2 It is a schematic diagram of the exploded structure of an embodiment of an atomization assembly provided by the present application;

[0010] Figure 3 It is a schematic cross-sectional structure diagram of an embodiment of an atomization assembly provided by the present application along a longitudinal viewing angle;

[0011] Figure 4 is a schematic diagram of a cross-sectional structure of an embodiment of an atomization assembly provided by the present application from another viewing angle along the longitudinal direction;

[0012] Figure 5 It is a structural schematic diagram of an embodiment of the atomizer core provided by the present application;

[0013] Figure 6 It is a structural schematic diagram of an embodiment of an external bracket provided by the present application;

[0014] Figure 7 It is a structural schematic diagram of an embodiment of an inner bracket provided by the present application;

[0015] Figure 8 It is a structural schematic diagram of an embodiment of a liquid absorbent member provided by the present application;

[0016] Fig. 9 is a schematic diagram of a cross-sectional structure of another embodiment of the atomizer assembly provided by the present application taken along a longitudinal viewing angle;

[0017] Fig.10 It is a schematic diagram of the cross-sectional structure of an embodiment of an atomization assembly provided by the present application along a horizontal viewing angle;

[0018] Fig.11 It is a structural schematic diagram of an embodiment of a sealing seat provided by the present application;

[0019] Fig.12 It is a structural schematic diagram of an embodiment of an atomization device provided in the present application. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present invention, but are not intended to limit the scope of the present invention. Similarly, the following examples are only partial embodiments of the present invention rather than all embodiments, and all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited. The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", and "third" can explicitly or implicitly include at least one of the features. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any of their variations 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 optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products, or devices.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] This application provides an atomization assembly. Figure 1 to Figure 4, the atomization assembly 100 may include a liquid storage cup 10, a suction nozzle 20, a liquid suction piece 30 and an atomization core 40. The liquid storage cup 10 is used to store an atomization matrix, and 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. One end of the liquid storage cup 10 is open, and the suction nozzle 20 is connected to the open end of the liquid storage cup 10, and an atomization space 11 is provided at the open end of the liquid storage cup 10, and a liquid storage space 14 for storing the atomization matrix is ​​provided at the end of the liquid storage cup 10 away from the opening. It should be noted that in the present application, the direction of the suction nozzle 20 relative to the liquid storage cup 10 is upper, upper side, top or top, and the opposite direction is lower, lower side, bottom or bottom. An air inlet channel 16 connected to the atomization space 11 is provided on the side wall of the atomization space 11. An air inlet hole 121 connected to the air inlet channel 16 is correspondingly provided on the side wall of the liquid storage cup 10, and external air can enter the atomization space 11 through the air inlet hole 121 and the air inlet channel 16. The atomization core 40 is arranged in the atomization space 11 and is located on the side of the opening of the air inlet channel 16 close to the liquid storage cup 10, that is, the atomization core 40 is arranged on the upper side of the air inlet channel 16. The liquid absorbing member 30 contacts the atomization core 40 to guide the atomized matrix in the liquid storage space 14 to the atomization core 40. The atomization core 40 includes an oil guide member 41 and a heating member 42, and the heating member 42 is arranged on the side of the oil guide member 41 away from the opening of the liquid storage cup 10, and the oil guide member 41 contacts the liquid absorbing member 30, and the heating member 42 is used to atomize the atomized matrix guided to the oil guide member 41 into an aerosol.

[0024] In the atomization assembly 100 provided in the present application, the atomization core 40 is installed in the atomization space 11 located at one end of the opening of the liquid storage cup 10, and the liquid storage space 14 for storing the atomized matrix is ​​arranged at the end of the liquid storage cup 10 away from the opening. The liquid absorption component 30 guides the atomized matrix stored in the liquid storage space 14 to the atomization core 40, so that the supply of the atomized matrix in the atomization core 40 depends only on the adsorption force of the liquid absorption component 30, and the adsorption force of the liquid absorption component 30 is the property of the material itself and has nothing to do with the hydraulic pressure of the atomized matrix in the liquid storage cup 10. Changes in temperature, humidity or air pressure will not affect the supply of the atomized matrix in the atomization core 40, thereby preventing the leakage of the atomized matrix in the atomization core 40 caused by the external environment.

[0025] See also Figure 4, the atomizing core 40 can be arranged horizontally along the atomizing space 11. The oil guide member 41 has a first surface 411 away from the open end of the liquid storage cup 10 and a second surface 412 opposite to the first surface 411, and the heating member 42 is arranged on the first surface 411 of the oil guide member 41. Optionally, the second surface 412 is parallel to the first surface 411. The oil guide member 41 is a porous medium, and optionally, the oil guide member 41 is a porous ceramic material. Ceramic materials have controllable precision and high mass production, and have good lipophilicity and oil locking properties. Compared with fiber materials, the oil guide member 41 made of ceramic material has a certain rigidity, is not easy to deform, is easy to use automated assembly, can improve assembly efficiency, and reduce production costs. When assembling the oil guide member 41, the robot arm can be clamped on two parallel surfaces, so that the clamping of the robot arm is more stable, which is convenient for automated operation and improves assembly efficiency.

[0026] The heating element 42 may be a resistance heating wire formed on the ceramic oil guide 41 by electroplating, printing or other processes. The material of the heating element 42 may be one of stainless steel, nickel-chromium-aluminum alloy, nickel-chromium alloy, iron-chromium-aluminum or titanium alloy.

[0027] The oil guide member 41 can be arranged in a variety of ways. For example, the oil guide member 41 can be a block-shaped rectangular parallelepiped, so that the size of the oil guide member 41 in each direction is different. The installation direction of the atomizer core 40 can be identified by the outer dimensions to ensure the accuracy of the installation direction. Figure 5 As shown, the oil guide member 41 includes a mounting portion 413 and an atomizing portion 414. Specifically, the mounting portion 413 may be annular, the atomizing portion 414 is connected to the inner wall of the mounting portion 413, a gap for aerosol circulation is provided between the two sides of the atomizing portion 414 and the mounting portion 413, and the heating member 42 is provided on the atomizing portion 414. By providing the annular mounting portion 413, the areas of the first surface 411 and the second surface 412 are increased, that is, the mounting contact surface of the atomizing core 40 is increased. Generally speaking, the atomizing space 11 is usually cylindrical, so the annular atomizing portion 414 can match the atomizing space 11, which facilitates the installation and fixation of the atomizing core 40.

[0028] Users have increasingly higher requirements for the taste of aerosols, and specific evaluation indicators include sweetness, coolness, fullness of aroma, and absence of burnt taste. In the prior art, the method of adjusting the atomization device to meet the taste can only improve one of the indicators, but may reduce another indicator. For example, the sweetness of the aerosol can be improved by increasing the heating power of the atomization core, but high-power heating can cause a burnt taste; for another example, the sweetness can be improved by adjusting the components of the atomization matrix, but the atomization matrix with higher sweetness is prone to carbon deposits in the aerosol generated by atomization, thereby affecting the taste. In the present application, by installing the atomization core 40 in the atomization space 11 located at the open end of the liquid storage cup 10, the distance from the aerosol to the user's inhalation end is reduced, and various indicators of the aerosol can be comprehensively improved. In some embodiments, such as Figure 3 As shown, the distance d between the atomizer core 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 core 40 and the upper edge of the suction nozzle 20. In conventional solutions, the distance between the atomizer core 40 and the suction nozzle 20 is usually more than 40 mm, resulting in a poor user experience when the aerosol reaches the end of the user's inhalation. Specifically, the distance d between the atomizer core 40 and the suction nozzle 20 can be 20 mm, 18 mm, 16 mm, 15 mm, etc., which is not specifically limited here.

[0029] In one embodiment, the atomizer assembly 100 is provided with an outer bracket 111, such as Figure 3 , Figure 4 , Figure 6 As shown. The outer bracket 111 is in a hollow cylindrical shape, and the outer bracket 111 is surrounded to form an atomization 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 surrounded 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 surrounded to form a accommodating cavity 14 for storing the atomized matrix. The atomization core 40 and one end of the liquid absorption part 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, which can prevent the atomization matrix from leaking. The outer bracket 111 can also be made of plastic material, which has high strength and is not easy to deform, so as to prevent the atomization core 40 and the liquid absorption part 30 from shifting. When the outer support 111 is made of plastic, a silicone ring may be provided at the contact point between the outer support 111 and the liquid storage cup 10 to improve the airtightness of the liquid storage cup 10 .

[0030] In one embodiment, if Figure 3 , Figure 4 , Figure 7 As shown, the atomization assembly 100 is provided with an outer support 111 and an inner support 112. The inner support 112 is installed in the outer support 111, and the outer support 111 and the inner support 112 are arranged to form an atomization space 11, and the outer support 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 support 111 away from the top of the suction nozzle 20 or the side of the outer support 111 close to the bottom of the liquid storage cup 10 and the liquid storage cup 10 are arranged to form a receiving cavity 14 for storing the atomized matrix. One end of the liquid absorbent 30 is attached between the outer support 111 and the inner support 112. When the liquid absorbent 30 is made of a flexible material, the liquid absorbent 30 is easily deformed. By setting the inner support 112, the liquid absorbent 30 can be limited between the outer support 111 and the inner support 112, which can prevent the liquid absorbent 30 from deforming, thereby ensuring the stability of the atomized matrix transmission.

[0031] The air inlet passage 16 may include a first through hole 161, a second through hole 162 and a third through hole 163 which are interconnected. Figure 6 to Figure 8 As shown. In the present application, the atomizing core 40 is installed at one end of the atomizing space 11 close to the nozzle 20, and an air inlet channel 16 is provided 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, and 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 between the inner bracket 112 and the outer bracket 111, and the gap will affect the air tightness of the air inlet channel 16.

[0032] In one embodiment, if Figure 2 , Figure 3 As shown, an air intake pipe 164 is inserted into the air intake passage 16, and the air intake pipe 164 communicates the outer bracket 111 with the inner bracket 112. The air intake pipe 164 is sealed at the contact point between the inner bracket 112 and the outer bracket 111, thereby improving the air tightness of the air intake passage 16.

[0033] In one embodiment, if Figure 3 As shown, the extension direction of the air inlet channel 16 is perpendicular to the extension direction of the atomizer core 40, so that the external gas entering from the air inlet channel 16 can flow toward the nozzle 20 along both sides of the atomizer core 40, reducing the resistance of the atomizer core 40 to the airflow, making the airflow flow smoother and improving the taste of the aerosol.

[0034] See also Figure 2 , Figure 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 one 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 atomization core 40 is installed at one end of the liquid storage cup 10 close to the suction nozzle 20, the liquid absorption member 30 absorbs the atomized matrix in the liquid storage space 14 to the atomization core 40, so there is no need to set an opening at the bottom of the liquid storage space 14 to transport the matrix to the atomization core, which can solve the problem that the atomized matrix is ​​easy to leak from the bottom opening of the liquid storage space 14 under gravity.

[0035] 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 can include a mounting section 31 and an extension section 32 connected as one body. Figure 4 , Figure 8 As shown. The mounting section 31 is installed in the outer bracket 111, and the mounting section 31 is in fluid communication with the atomizer core 40. The extension section 32 passes through the outer bracket 111 and extends to the bottom of the liquid storage cup 10 along the longitudinal direction of the liquid storage cup 10. The atomized matrix is ​​adsorbed to the atomizer core 40 through the extension section 32 and the mounting section 31. In the prior art, the atomizer core is arranged at the lower part of the liquid storage cup, and the atomized matrix flows to the atomizer core 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 atomizer core. During the use of the atomizer device, part of the atomized matrix is ​​atomized to generate aerosol, and the atomized matrix gradually decreases. The hydraulic pressure in the liquid storage cup decreases accordingly, and the rate at which the atomized matrix flows to the atomizer core decreases. The change in the supply rate of the atomized matrix will cause the atomization of the atomizer core to generate aerosol inconsistent in taste, affecting the user experience. In the present application, the atomizer core 40 is installed on the upper part of the liquid storage cup 10, and the atomizer matrix stored in the liquid storage cup 10 is adsorbed to the atomizer core 40 through the liquid absorption member 30, so that the supply rate of the atomizer matrix in the atomizer core 40 depends only on the adsorption force of the liquid absorption member 30, and the adsorption force of the liquid absorption member 30 is the property of the material itself and has nothing to do with the hydraulic pressure of the atomizer matrix in the liquid storage cup 10. The reduction of the atomizer matrix in the liquid storage cup 10 will not affect the supply rate of the atomizer matrix, and the supply rate of the atomizer matrix is ​​stable, thereby ensuring the consistency of the taste of the aerosol generated by atomization.

[0036] When the absorbent member 30 is made of a flexible material, the absorbent member 30 is easily deformed during assembly. Figure 4 As shown, the absorbent member 30 is wrapped around the periphery of the heater pin 43. Since the heater pin 43 has a higher bending stiffness than the flexible absorbent member 30, the absorbent member 30 is wrapped around the periphery of the heater pin 43, and the heater pin 43 can be used as the skeleton of the absorbent member 30, thereby improving the bending stiffness of the absorbent member 30 and preventing the absorbent member 30 from being deformed during assembly.

[0037] In one embodiment, if Figure 4 , 8 As shown, the mounting section 31 is in the shape of a hollow cylinder, and the mounting section 31 is attached to the inner wall of the outer bracket 111. A second through hole 162 is provided on the side wall of the mounting section 31. The extension section 32 may be in the shape of a column, and the extension section 32 is connected to the middle of the end of the mounting section 31 away from the suction nozzle 20, and the extension section 32 extends along the axis of the liquid storage cup 10 to the bottom of the liquid storage cup 10. The extension section 32 is arranged at the axis of the liquid storage cup 10, so that the two heating element pins 43 are wrapped in the extension section 32, which can further improve the bending rigidity of the liquid absorbent 30 and prevent the liquid absorbent 30 from being deformed during assembly.

[0038] In another embodiment, if Fig. 9 , Fig.10As shown, the mounting section 31 and the extension section 32 are columnar, the mounting section 32 is connected to the opposite ends of the atomizing core 40, the mounting section 32 is attached to the inner wall of the outer bracket 111, and the extension section 32 is distributed on the 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 extension section 32. Since the heater pins 43 are usually led out from the two ends of the heater 42, the extension section 32 is arranged on the opposite sides of the central axis of the liquid storage cup 10, so that the heater pins 43 are led out from the side wall of the atomizing space 11, which can reduce the resistance of the heater pins 43 in the atomizing space 11 to the gas flow.

[0039] In one embodiment, the oil guide member 41 and the liquid absorbing member 30 are both made of porous ceramic materials, and the liquid absorbing member 30 and the oil guide member 41 are integrally processed. Compared with the liquid absorbing member 30 and the oil guide member 41 being independently processed and then assembled and connected, a gap between the oil guide member 41 and the liquid absorbing member 30 can be avoided to increase fluid resistance, so that the supply of the atomized matrix is ​​smoother.

[0040] See also Figure 4 In one embodiment, an electrode blind hole 131 is provided on a side of the bottom plate 13 of the liquid storage cup away from the suction nozzle 20. The heater pin 43 passes through the bottom plate 13 of the liquid storage cup, and the heater pin 43 is bent toward the electrode blind hole 131 and attached to the inner wall of the electrode blind hole 131. The electrode 50 is inserted into the electrode blind hole 131, and the electrode 50 is electrically connected to the heater pin 43. By providing the electrode blind hole 131, the installation and alignment of the electrode 50 can be facilitated to adapt to automated assembly, thereby improving assembly efficiency.

[0041] In one embodiment, if Figure 3 , Fig.11 As shown, the atomization assembly 100 is provided with a sealing seat 60, which is installed between the suction nozzle 20 and the atomization space 11, and the sealing seat 60 is connected to the suction nozzle 20 and the atomization space 11 respectively. The sealing seat 60 is partially embedded in the atomization space 11, and the sealing seat 60 limits the atomization core 40 in the atomization space 11 to prevent the atomization core 40 from shifting. The sealing seat 60 can be made of silicone. When the sealing seat 60 is partially embedded in the atomization space 11, the sealing seat 60 is compressed and deformed to seal the atomization space 11, which can improve the airtightness of the atomization space 11.

[0042] As the aerosol flows toward the mouthpiece 20, as the aerosol moves away from the heating element 42, the temperature of the aerosol decreases, and part of the aerosol liquefies to form condensate. If the condensate is mixed with the aerosol and flows toward the mouthpiece 20, the taste of the aerosol will be affected. Figure 3 As shown, the nozzle 20 contains oil-absorbing cotton 70, which abuts against a side of the sealing seat 60 close to the nozzle 20. The oil-absorbing cotton 70 can absorb condensed liquid to ensure the taste of the aerosol.

[0043] This application provides an atomization device. Fig.12 , the atomizing device 300 may include the atomizing assembly 100, the control assembly 310 and the power assembly 320 as described above, and the control assembly 310 may control the atomizing assembly 100 to be connected or disconnected with the power assembly 320 according to the suction action, so as to control the atomizing assembly 100 to heat the substrate to generate aerosol or stop heating. Specifically, when inhaling through the mouthpiece 20, the control assembly 310 senses the negative pressure in the atomizing device 300, and the control assembly 310 controls the atomizing assembly 100 to be connected with the power assembly 320, and the atomizing core 40 to heat the substrate to generate aerosol; when the inhalation stops, the control assembly 310 controls the atomizing assembly 100 to be disconnected with the power assembly 320, and the atomizing core 40 stops heating the substrate.

[0044] The atomizer assembly provided in this application has at least the following beneficial effects:

[0045] 1. The atomizing core 40 is installed in the atomizing space 11 located at one end of the opening of the liquid storage cup 10. The liquid storage space 14 for storing the atomizing matrix is ​​arranged at one end of the liquid storage cup 10 away from the opening. The liquid absorbing member 30 guides the atomizing matrix stored in the liquid storage space 14 to the atomizing core 40, so that the supply of the atomizing matrix in the atomizing core 40 depends only on the adsorption force of the liquid absorbing member 30. Changes in temperature, humidity or air pressure will not affect the supply of the atomizing matrix in the atomizing core 40, and leakage of the atomizing matrix in the atomizing core 40 caused by the external environment can be prevented.

[0046] 2. The second surface 412 of the oil guide member 41 is parallel to the first surface 411, which facilitates automated operation and improves assembly efficiency.

[0047] 3. By providing the annular mounting portion 413 , the annular atomizing portion 414 can match the atomizing space 11 , making it easier to install and fix the atomizing core 40 .

[0048] 4. The distance d between the atomizing core 40 and the end of the suction nozzle 20 away from the liquid storage cup 10 is less than 20 mm, which reduces the distance for the aerosol to reach the end where the user inhales, and can comprehensively improve various indicators of the aerosol.

[0049] 5. The atomizer core 40 is installed at one end of the atomizer space 11 close to the nozzle 20. 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 failure of some components caused by the condensate.

[0050] 6. An air intake pipe 164 is inserted into the air intake passage 16 , and the air intake pipe 164 connects the outer bracket 111 and the inner bracket 112 , thereby improving the air tightness of the air intake passage 16 .

[0051] 7. The extension direction of the air inlet channel 16 is perpendicular to the extension direction of the atomizer core 40, so that the external gas entering from the air inlet channel 16 can flow to the nozzle 20 along both sides of the atomizer core 40, reducing the resistance of the atomizer core 40 to the airflow, making the airflow flow smoother and improving the taste of the aerosol.

[0052] 8. Install the atomizer core 40 on the upper part of the liquid storage cup 10, and adsorb the atomizer matrix stored in the liquid storage cup 10 to the atomizer core 40 through the liquid absorption component 30. The supply rate of the atomizer matrix in the atomizer core 40 only depends on the adsorption force of the liquid absorption component 30. The supply rate of the atomizer matrix is ​​stable, which can ensure the consistency of the taste of the aerosol generated by atomization.

[0053] 9. When the absorbent member 30 is made of a flexible material, the absorbent member 30 is wrapped around the periphery of the heater pins 43. The heater pins 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.

[0054] The above descriptions are only some embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any equivalent device or equivalent process transformation made using the contents of the present invention specification and drawings, 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 core, wherein one end of the liquid storage cup is open, an atomizing space is provided at the open end of the liquid storage cup, and a liquid storage space for storing an atomizing matrix is ​​provided at the end of the liquid storage cup away from the opening; An air inlet passage communicating with the atomizing space is provided on the side wall of the atomizing space, the atomizing core is arranged in the atomizing space and is located on a side of the opening of the air inlet passage close to the liquid storage cup, and the liquid absorbing member contacts the atomizing core to guide the atomized matrix in the liquid storage space to the atomizing core; The atomizing core comprises an oil guide member and a heating member, wherein the heating member is arranged on a surface of the oil guide member away from the opening of the liquid storage cup, the oil guide member is in contact with the liquid absorbing member, and the heating member is used to atomize the atomizing matrix guided to the oil guide member into an aerosol.

2. The atomizer assembly according to claim 1, characterized in that: The oil guide member has a first surface away from the open end of the liquid storage cup and a second surface opposite to the first surface, and the heating element is arranged on the first surface of the oil guide member.

3. The atomizer assembly according to claim 2, characterized in that: The oil guide member includes a mounting portion and an atomization portion, the mounting portion is annular, the atomization portion is connected to the inner wall of the mounting portion, gaps for aerosol circulation are provided between the mounting portion and the two sides of the atomization portion, and the heating member is arranged on the atomization portion.

4. The atomizer assembly according to claim 1, characterized in that: The heating element is connected with a heating element pin, and the liquid absorbing element is wrapped around the outer periphery of the heating element pin.

5. The atomizer assembly according to claim 1, characterized in that: The atomization assembly is provided with an outer bracket, which is in a hollow cylindrical shape. The outer bracket is arranged to form the atomization 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 atomization core and one end of the liquid absorption component are installed in the outer bracket.

6. The atomizer assembly according to claim 5, characterized in that: The liquid absorbing component includes a mounting section and an extension section which are connected as one body. The mounting section is mounted in the outer bracket. The mounting section is connected to the atomizing core to achieve fluid communication. The extension section passes through the outer bracket and extends along the longitudinal direction of the liquid storage cup to the bottom of the liquid storage cup.

7. The atomizer assembly according to claim 6, 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.

8. 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.

9. The atomizer assembly according to claim 8, characterized in that: An air intake pipe is inserted in the air intake passage, and the air intake pipe communicates the outer bracket with 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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