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 an oil cup, an atomization core and a first electrode, an atomization pipe is arranged in the oil cup, one end of the atomization pipe is an air inlet, the atomization core is arranged at the other end of the atomization pipe, and the first electrode is arranged in the atomization pipe; the atomizing core comprises a heating body, the heating body is arranged on the first face, facing one side of the air inlet of the atomizing pipe, of the atomizing core, and the first electrode abuts against the heating body to achieve electrical connection. According to the atomization assembly, the first electrode is installed in the atomization pipe, one end of the first electrode abuts against the heating body, the first electrode is electrically connected with the heating body, alignment between the atomization core and the first electrode is convenient, automatic assembly of the atomization core is facilitated, and the assembly efficiency can be improved.

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 heating element of the atomizer core is provided with pins, and the heating element is connected to the power supply through the pins. The pins are usually flexible wires, which have low bending stiffness and are easy to bend during assembly, resulting in difficulty in assembling the pins and aligning them, making it difficult to realize the automated assembly of the atomizer core, thereby reducing the assembly efficiency. Therefore, how to improve the assembly efficiency of the atomizer core has become a technical problem that needs to be solved urgently. Summary of the invention

[0003] The present application provides an atomizer assembly, which can solve the technical problem of low assembly efficiency of the atomizer core.

[0004] In order to solve the above technical problems, the present application provides an atomization assembly, including an oil cup, an atomization core and a first electrode. An atomization tube is provided in the oil cup, one end of the atomization tube is an air inlet, and the other end of the atomization tube is provided with an atomization core. The first electrode is provided in the atomization tube; the atomization core includes a heating body, and the heating body is provided on a first surface of the atomization core facing the air inlet of the atomization tube, and the first electrode abuts against the heating body to achieve electrical connection.

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

[0006] The atomizer assembly provided in the present application has a first electrode installed in the atomizer tube, one end of the first electrode abuts against the heating body, the first electrode is electrically connected to the heating body, and the alignment between the atomizer core and the first electrode is convenient, which is conducive to the automated assembly of the atomizer core and can improve the assembly efficiency. 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 diagram of the cross-sectional structure 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 schematic diagram of the cross-sectional structure of an embodiment of an oil cup provided by the present application along a longitudinal viewing angle;

[0013] Figure 6 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;

[0014] Figure 7 is a schematic cross-sectional structure diagram of another embodiment of the atomization assembly provided by the present application taken along a horizontal viewing angle;

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

[0016] Fig. 9 It is a structural schematic diagram of an embodiment of an atomization device provided in the present application. DETAILED DESCRIPTION

[0017] 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.

[0018] 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.

[0019] 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.

[0020] This application provides an atomization assembly. Figure 1 to Figure 4 , the atomization assembly 100 may include an oil cup 10, a suction nozzle 20, an oil absorption body 30, an atomization core 40 and a first electrode 50. The oil 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 of the user's inhalation through the suction nozzle 20. The suction nozzle 20 is connected to the oil cup 10, and the suction nozzle 20 is covered at one end of the oil cup 10. An atomization tube 11 is arranged in the oil cup 10, and the atomization tube 11 is in a hollow cylindrical shape, and the atomization tube 11 is connected to the suction nozzle 20. External air can enter the atomization assembly 100 through the atomization tube 11, that is, the atomization tube 11 is an air inlet channel of the atomization assembly 100. One end of the atomization tube 11 is an air inlet, and the other end of the atomization tube 11 is provided with an atomization core 40. The atomization core 40 is in fluid communication with the oil absorption body 30, and the oil absorption body 30 can adsorb the atomization matrix stored in the oil cup 10 to the atomization core 40. The atomizing core 40 includes a heating body 42 for heating the atomizing matrix to generate an aerosol. The first electrode 50 is disposed in the atomizing tube 11. The heating body 42 is disposed on the first surface 411 of the atomizing core 40 facing the air inlet of the atomizing tube 11, and the first electrode 50 abuts against the heating body 42 to achieve electrical connection. The heating body 42 is connected to a power source through the first electrode 50, and the power source provides electrical energy for the operation of the heating body 42.

[0021] In the atomizer assembly 100 provided in the present application, a first electrode 50 is installed in the atomizer tube 11, one end of the first electrode 50 is abutted against the heater 42, and the first electrode 50 is electrically connected to the heater 42. The atomizer core 40 does not need to be connected to the power supply through pins, and the first electrode 50 has greater rigidity than the pins and will not bend during assembly, so that the alignment between the atomizer core 40 and the first electrode 50 is convenient, which is beneficial to the automated assembly of the atomizer core 40 and can improve the assembly efficiency.

[0022] In one embodiment, if Figure 4 As shown, the atomizer core 40 further includes an oil guide body 41. The oil guide body 41 is in fluid communication with the oil absorption body 30, and the oil guide body 41 is used to adsorb the atomized matrix to the heating body 42. The oil guide body 41 extends in the radial direction of the atomizer tube 11. The first surface 411 is the surface of the oil guide body 41 facing the air inlet of the atomizer tube 11. The heating body 42 is arranged on the first surface 411 of the oil guide body 41 to facilitate the alignment and installation of the heating body 42 and the first electrode 50.

[0023] The oil-conducting body 41 and the oil-absorbing body 30 are both porous media with good adsorption force, such as fiber cotton or porous ceramics. In one embodiment, the oil-conducting body 41 is a porous ceramic material. Ceramic materials have controllable precision, high mass production, and good lipophilicity and oil-locking properties. Compared with fiber materials, the oil-conducting body 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.

[0024] The heating body 42 can be a resistance heating wire formed by electroplating, printing or other processes on the ceramic oil-conducting body 41, or a metal sheet fixed on the oil-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.

[0025] Optionally, the oil guide body 41 has a second surface 412 opposite to the first surface 411, and the second surface 412 is parallel to the first surface 411. When assembling the oil guide body 41, the robot arm can be clamped on two mutually parallel surfaces, making the clamping of the robot arm more stable, facilitating automated operation, and improving assembly efficiency.

[0026] Optionally, the oil guide body 41 is a block-shaped cuboid. The cuboid has multiple pairs of parallel sides, and the lengths of the sides are not all equal, which is convenient for the clamping of the robot arm during automated assembly, and the installation direction can be identified by the length of the sides to ensure the accuracy of the installation direction.

[0027] Users have increasingly higher requirements for the taste of aerosols, and specific evaluation indicators may include sweetness, coolness, fullness of aroma, absence of burnt taste, etc. 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 at one end of the atomization tube 11 close to the nozzle 20, 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 oil 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.

[0028] See also Figure 5The oil cup 10 may include an oil cup side wall 12 and an oil cup bottom plate 13. The oil cup bottom plate 13 is connected to one end of the oil cup side wall 12 away from the suction nozzle 20. The atomizer tube 11 is connected to the oil cup bottom plate 13. The oil cup side wall 12, the oil cup bottom plate 13 and the atomizer tube 11 are arranged to form a receiving chamber 14. The atomizer matrix is ​​stored in the receiving chamber 14. An opening is provided at one end of the receiving chamber 14 close to the suction nozzle 20. When the oil cup 10 is placed upright, the top of the oil cup 10 can be pre-filled with oil through the opening. After the oil filling, other components can be directly assembled on the oil cup 10, which is conducive to automated assembly. The conventional solution adopts the method of filling oil from the bottom of the oil cup. It is necessary to first invert the oil cup. After the oil filling is completed, the bottom of the oil cup is closed, and then the oil cup is turned upright to assemble other components, which increases the assembly time and cost. In addition, since the atomizer core 40 is installed at one end of the oil cup 10 close to the nozzle 20, the oil absorption body 30 absorbs the atomized matrix in the accommodating cavity 14 to the atomizer core 40, so there is no need to set an opening at the bottom of the accommodating cavity 14 to transport the matrix to the atomizer core, which can solve the problem that the atomized matrix is ​​easy to leak from the bottom opening of the accommodating cavity 14 under gravity. The oil cup 10 can be made of plastic, and the atomizer tube 11, the oil cup side wall 12 and the oil cup bottom plate 13 can be integrally processed and formed.

[0029] The materials of the oil-conducting body 41 and the oil-absorbing body 30 may be different or the same. The oil-conducting body 41 and the oil-absorbing body 30 may be processed separately and then connected. In one embodiment, the oil-conducting body 41 and the oil-absorbing body 30 are both made of porous ceramic materials, and the oil-conducting body 41 and the oil-absorbing body 30 are integrally processed and formed, which can avoid the increase of fluid resistance due to a gap at the connection between the oil-conducting body 41 and the oil-absorbing body 30, so that the supply of the atomized matrix is ​​smoother. In the prior art, the atomizing core is arranged at the lower part of the oil cup, and the atomizing matrix in the oil cup generates hydraulic pressure due to gravity, and the atomizing matrix flows to the atomizing core under the action of the hydraulic pressure, and the size of the hydraulic pressure in the oil cup determines the supply of the atomizing matrix in the atomizing core. During the transportation process or the initial use of the atomizer, the oil cup is full of oil, and the hydraulic pressure generated by the atomizer matrix is ​​large. The large hydraulic pressure acts on the atomizer core connected to the oil 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 oil cup to flow to the atomizer core, causing the atomizer matrix adsorbed in the atomizer core to become oversaturated and leak. The present application adsorbs the atomizer matrix stored in the oil cup 10 to the atomizer core 40 by setting an oil-absorbing body 30, so that the supply of the atomizer matrix in the atomizer core 40 depends only on the adsorption force of the oil-absorbing body 30, and the adsorption force of the oil-absorbing body 30 is the property of the material itself, and has nothing to do with the hydraulic pressure of the atomizer matrix in the oil cup 10. Changes in temperature, humidity or air pressure will not affect the supply of the atomizer matrix in the atomizer core 40, thereby preventing leakage of the atomizer matrix in the atomizer core 40 caused by the external environment.

[0030] See also Figure 2 , Figure 3, one end of the oil-absorbing body 30 contacts the atomizing core 40 to achieve fluid communication, and the other end of the oil-absorbing body 30 is accommodated in the oil cup 10 and extends in the direction of the air inlet of the atomizing tube 11, and the oil-absorbing body 30 is used to transfer the atomized matrix stored in the oil cup 10 to the atomizing core 40. The oil-absorbing body 30 can be arranged in a variety of ways. The oil-absorbing body 30 can be columnar or cylindrical, and the oil-absorbing body 30 is arranged on the periphery of the atomizing tube 11. The oil-absorbing body 30 extends along the longitudinal direction of the oil cup 10 to the bottom of the oil cup 10, so that the atomized matrix at the bottom of the oil cup 10 can be adsorbed to the atomizing core 40 to avoid waste of the atomized matrix. In one embodiment, Figure 6 As shown, the oil absorber 30 is columnar. The cross-sectional shape of the oil absorber 30 can be circular, polygonal or irregular, and can be set as needed. An oil absorber mounting groove 15 is provided in the oil cup 10, and the oil absorber mounting groove 15 extends along the longitudinal direction of the oil cup 10 to the bottom of the oil cup 10, and the oil absorber 30 is installed in the oil absorber mounting groove 15. On the one hand, the oil absorber mounting groove 15 can be used for positioning when assembling the oil absorber 30, which facilitates the installation of the oil absorber 30; on the other hand, after the oil absorber 30 is assembled to the oil absorber mounting groove 15, the oil absorber mounting groove 15 can limit the displacement of the oil absorber 30, thereby ensuring the stability of the oil supply of the oil absorber 30. The oil absorber mounting groove 15 can be set on the inner wall of the oil cup side wall 12, and can also be set on the outer wall of the atomization tube 11.

[0031] In another embodiment, if Figure 7 As shown, the oil absorbing body 30 is cylindrical, and the oil absorbing body 30 is sleeved on the outer periphery of the atomizing tube 11, and the oil absorbing body 30 extends to the bottom of the oil cup 10 along the longitudinal direction of the oil cup 10. The oil absorbing body 30 is sleeved on the atomizing tube 11, and the atomizing tube 11 can be used to install and position the oil absorbing body 30, and can prevent the oil absorbing body 30 from shifting after installation. There is no need to set up additional positioning or limiting components for the oil absorbing body 30, which simplifies the structure of the atomizing assembly 100. In addition, the oil absorbing body 30 is evenly covered outside the atomizing tube 11, which increases the contact surface between the oil absorbing body 30 and the atomizing matrix, and can ensure the supply rate of the atomizing matrix.

[0032] Since the oil guide body 41 made of ceramic material has a certain rigidity and is not easily deformed, the oil guide body 41 can be directly assembled on the atomizing tube 11. Figure 5 As shown, the end of the atomizing tube 11 near the nozzle 20 is provided with an oil guide body mounting hole 111, and the oil guide body 41 is mounted in the oil guide body mounting hole 111. The oil guide body mounting hole 111 can prevent the oil guide body 41 from shifting. The oil guide body 41 can also be assembled at the end of the atomizing tube 11 through the bracket 60, as shown in FIG. Figure 3 , Figure 8As shown, the atomizing assembly 100 is provided with a bracket 60, and the bracket 60 is installed at one end away from the air inlet of the atomizing tube 11. A through-hole structure connected to the atomizing tube 11 is provided on the bracket 60, and the oil guide body 41 is installed on the bracket 60. The bracket 60 can prevent the oil guide body 41 from shifting, thereby improving the reliability of the atomizing assembly 100. When assembling the atomizing assembly 100, the oil guide body 41 can be assembled to the bracket 60 first, and then the bracket 60 can be assembled into the oil cup 10. The bracket 60 can be made of silicone material, which has good compressibility. When the bracket 60 is assembled between the suction nozzle 20 and the oil cup 10, the bracket 60 is compressed and deformed to seal the oil cup 10, which can prevent the leakage of the atomized matrix. The bracket 60 can also be made of plastic material, which has high strength and is not easy to deform, and can prevent the oil guide body 41 from shifting. When the bracket 60 is made of plastic, a silicone ring can be provided at the contact point between the bracket 60 and the oil cup 10 to enhance the airtightness of the atomizer assembly 100 . A silicone seat can also be provided at the installation position of the oil guide body 41 to fix the oil guide body 41 by utilizing the compressibility of silicone.

[0033] See also Figure 5 , Figure 6 , a mounting plate 112 and a convex rib 113 are provided in the atomizer tube 11. The mounting plate 112 is connected to the inner wall of the atomizer tube 11, and an air inlet 114 is provided on the mounting plate 112. The suction resistance of the atomizer assembly 100 can be adjusted by adjusting the size of the air inlet 114, so that the user can experience the taste brought by different suction resistances.

[0034] One end of the first electrode 50 is inserted on the mounting plate 112. When assembling the atomizer assembly 100, the first electrode 50 can be inserted and fixed on the mounting plate 112 first, and then the atomizer core 40 is abutted against the end of the first electrode 50 to achieve electrical connection of the atomizer core 40. The above operations can all be performed using a robotic arm, thereby achieving automated assembly of the atomizer assembly 100 and improving assembly efficiency.

[0035] The ribs 113 are strip-shaped and extend longitudinally along the atomizer tube 11 . A plurality of ribs 113 are spaced apart and connected to the inner wall of the atomizer tube 11 . One end of the ribs 113 is connected to a side of the mounting plate 112 away from the nozzle 20 .

[0036] As the aerosol flows toward the nozzle 20, as the aerosol moves away from the heating body 42, the temperature of the aerosol decreases, and part of the aerosol liquefies to form condensate. Under the action of gravity, the condensate flows along the nozzle 20 and the inner wall of the atomizing tube 11 toward the end away from the nozzle 20. The condensate may cause some components of the atomizing device to fail. In order to recover the condensate, in one embodiment, Figure 3As shown, the atomizing tube 11 contains an oil-absorbing cotton 70, which can absorb condensed liquid, thereby reducing the risk of failure of some components caused by condensed liquid. The oil-absorbing cotton 70 abuts against the end of the rib 113 away from the suction nozzle 20, and the rib 113 can prevent the oil-absorbing cotton 70 from shifting.

[0037] See also Figure 3 In one embodiment, an electrode sink 131 is provided on one side of the oil cup bottom plate 13 away from the suction nozzle 20, and the electrode sink 131 is distributed on both sides of the end of the atomizer tube 11. A heating lead 16 is provided in the atomizer tube 11, one end of the heating lead 16 is electrically connected to the first electrode 50, and the opposite end of the heating lead 16 passes through the oil cup bottom plate 13 and is bent in the direction of the electrode sink 131 and attached to the electrode sink 131. A second electrode 80 is inserted in the electrode sink 131, and the second electrode 80 is electrically connected to the heating lead 16. The heating lead 16 can be attached to the inner wall of the atomizer tube 11. The inner wall of the atomizer tube 11 can also be grooved or provided with a limiter to limit the displacement of the heating lead 16. The heating lead 16 has a certain rigidity, so that it is easy to be clamped and installed using a robot arm. By providing the electrode sink 131, the installation and alignment of the second electrode 80 can be facilitated to adapt to automated assembly, thereby improving assembly efficiency.

[0038] This application provides an atomization device. Fig. 9 , 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.

[0039] The atomizer assembly provided in this application has at least the following beneficial effects:

[0040] 1. A first electrode 50 is installed in the atomizer tube 11. One end of the first electrode 50 abuts against the heater 42. The first electrode 50 is electrically connected to the heater 42. The alignment between the atomizer core 40 and the first electrode 50 is convenient, which is beneficial to the automatic assembly of the atomizer core 40 and can improve the assembly efficiency.

[0041] 2. The oil guide body 41 has a second surface 412 opposite to the first surface 411 . The second surface 412 is parallel to the first surface 411 , which facilitates automated operation and improves assembly efficiency.

[0042] 3. The distance d between the atomizer core 40 and the end of the nozzle 20 away from the oil 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.

[0043] 4. The atomizer core 40 is installed at one end of the oil cup 10 close to the suction nozzle 20. The oil absorption body 30 absorbs the atomized matrix in the accommodating chamber 14 to the atomizer core 40. There is no need to set an opening at the bottom of the accommodating chamber 14 to transport the matrix to the atomizer core, which can solve the problem that the atomized matrix is ​​easy to leak from the bottom opening of the accommodating chamber 14 under gravity.

[0044] 5. The oil guide body 41 and the oil absorbing body 30 are integrally formed to avoid a gap between the oil guide body 41 and the oil absorbing body 30 and increase fluid resistance, thereby making the supply of the atomized matrix smoother.

[0045] 6. When the oil absorbing body 30 is arranged in a columnar shape, an oil absorbing body mounting groove 15 is provided in the oil cup 10, and the oil absorbing body 30 is installed in the oil absorbing body mounting groove 15, which can facilitate the installation and positioning of the oil absorbing body 30 and limit the displacement of the oil absorbing body 30, thereby ensuring the stability of the oil supply of the oil absorbing body 30.

[0046] 7. When the oil absorption body 30 is provided in a cylindrical shape, the oil absorption body 30 is sleeved on the outer periphery of the atomizing tube 11. On the one hand, the atomizing tube 11 can be used for the installation and positioning of the oil absorption body 30 and prevent the oil absorption body 30 from shifting after installation, thereby simplifying the structure of the atomizing assembly 100. On the other hand, the oil absorption body 30 is evenly covered on the outside of the atomizing tube 11, thereby increasing the contact surface between the oil absorption body 30 and the atomizing matrix, thereby ensuring the supply rate of the atomizing matrix.

[0047] 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: An oil cup, an atomizer core and a first electrode, wherein an atomizer tube is arranged in the oil cup, one end of the atomizer tube is an air inlet, the other end of the atomizer tube is provided with the atomizer core, and the first electrode is arranged in the atomizer tube; The atomizer core comprises a heater, which is arranged on a first surface of the atomizer core facing an air inlet of the atomizer tube, and the first electrode abuts against the heater to achieve electrical connection.

2. The atomizer assembly according to claim 1, characterized in that: The atomization assembly includes an oil absorbing body, one end of which contacts the atomization core to achieve fluid communication, and the other end of which is accommodated in the oil cup and extends in the direction of the air inlet of the atomization pipe, and the oil absorbing body is used to transfer the atomization matrix stored in the oil cup to the atomization core.

3. The atomizer assembly according to claim 2, characterized in that: The atomizer core comprises an oil guide body, the oil guide body is in fluid communication with the oil absorbing body, the oil guide body extends radially along the atomizer tube, and the first surface is a surface of the oil guide body facing the air inlet of the atomizer tube.

4. The atomizer assembly according to claim 3, characterized in that: The oil-conducting body and the oil-absorbing body are made of porous ceramic materials, and the oil-conducting body and the oil-absorbing body are integrally formed.

5. The atomizing assembly according to claim 3, characterized in that: The oil guiding body has a second surface opposite to the first surface, and the second surface is parallel to the first surface.

6. The atomizing assembly according to claim 3, characterized in that: The atomizing assembly is provided with a bracket, the bracket is installed at one end away from the air inlet of the atomizing tube, the bracket is provided with a through hole structure communicating with the atomizing tube, and the oil guide body is installed on the bracket.

7. The atomizer assembly according to claim 2, characterized in that: The oil absorbing body is columnar or cylindrical, and is arranged on the outer periphery of the atomizing tube. The oil absorbing body extends along the longitudinal direction of the oil cup to the bottom of the oil cup.

8. The atomizer assembly according to claim 1, characterized in that: A mounting plate is provided on the inner wall of the atomizing tube, an air inlet hole is opened on the mounting plate, and one end of the first electrode is inserted into the mounting plate.

9. The atomizer assembly according to claim 1, characterized in that: The oil cup includes an oil cup bottom plate, and an electrode sink groove is provided on one side of the oil cup bottom plate close to the air inlet of the atomizing tube, and the electrode sink grooves are distributed on both sides of the end of the atomizing tube; A heating lead is provided in the atomizer tube, one end of the heating lead is electrically connected to the first electrode, and the opposite end of the heating lead passes through the oil cup bottom plate, bends toward the electrode sink and is attached to the electrode sink. A second electrode is inserted in the electrode sink, and the second electrode is electrically connected to the heating lead.

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

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