An atomizer and an atomizing device

Abstract

This application discloses an atomizer and an atomizing device. The atomizer includes: a mounting base, a flow divider, and an atomizing core arranged sequentially along the air inlet direction of the atomizer; the flow divider is disposed on the mounting base, and the flow divider and the atomizing core define an atomizing chamber; a heating section is provided on the side of the atomizing core facing the atomizing chamber; a first air passage is provided in the atomizing core, and the first air passage communicates with the atomizing chamber; an air inlet channel is provided in the mounting base; the flow divider includes at least two flow dividers, each of which communicates with the air inlet channel and the atomizing chamber, and the air inlet direction of the flow dividers is set at an angle to the air inlet direction of the air inlet channel. Thus, when the heating section of the atomizing core heats the atomizing substrate, the airflow can be guided to the heating section through multiple flow dividers, allowing the airflow to form efficient contact with the heating section after entering the atomizing chamber, ensuring that the atomizing medium is uniformly heated on the heating surface, producing finer and more saturated aerosol particles, thereby significantly improving humidification.

Description

Technical Field

[0001] This application belongs to the field of atomization technology, specifically relating to an atomizer and atomization device. Background Technology

[0002] The electronic atomizing device includes an atomizer and a main unit connected to the atomizer. The atomizer contains an atomizing core to heat the liquid in the storage tank, and the main unit contains a control circuit and a battery to control the heating and atomization.

[0003] To address the issue of insufficient wettability of the atomized aerosol during atomization, existing technologies typically employ a ceramic atomizing core with a porous structure to atomize the atomizing medium, and optimize the pore structure to improve aerosol wettability. However, manufacturing the pore structure in the ceramic atomizing core requires sophisticated processes, resulting in significant manufacturing difficulties and high costs. Utility Model Content

[0004] This application aims to provide an atomizer and atomizing device that can solve the problem of insufficient aerosol wettability in the prior art.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows:

[0006] In a first aspect, embodiments of this application propose an atomizer, comprising: a mounting base, a flow divider, and an atomizing core arranged sequentially along the air intake direction of the atomizer; the flow divider is disposed on the mounting base, and the flow divider and the atomizing core define an atomizing cavity, wherein a heating portion is provided on the side of the atomizing core facing the atomizing cavity; a first air passage is provided in the atomizing core, and the first air passage communicates with the atomizing cavity; an air intake channel is provided in the mounting base, and the flow divider includes at least two flow dividers, each of which communicates with the air intake channel and the atomizing cavity, and the air intake direction of the flow divider and the air intake direction of the air intake channel are arranged at an angle.

[0007] Optionally, the atomizing core is provided with the heating element in the extending direction of the split air passage so that the airflow passes through the heating element.

[0008] Optionally, the cross-sectional area of ​​the air intake of the split airway gradually decreases from upstream to downstream along the air intake direction; and / or, the cross-sectional area of ​​the atomizing chamber gradually increases from the splitter to the atomizing core.

[0009] Optionally, the air intake direction of the split air duct forms an acute angle with the air intake direction of the air intake channel.

[0010] Optionally, the flow divider includes a first connecting section, a second connecting section, and a third connecting section; the mounting base has a mounting portion on the side facing the flow divider, the air intake channel passes through the mounting portion, the first connecting section is sleeved around the circumference of the mounting portion, the second connecting section is connected to the side of the first connecting section away from the mounting base, and the third connecting section is connected to the side of the second connecting section away from the mounting base; the side of the third connecting section away from the mounting base has a groove, the atomizing core is disposed at the opening of the groove to enclose and form the atomizing cavity, and the second connecting section has at least two flow divider channels.

[0011] Optionally, the atomizer further includes a liquid suction element; the mounting base has a receiving groove on the side facing the diverter, the receiving groove is arranged circumferentially around at least a portion of the mounting base, and the liquid suction element is disposed in the receiving groove.

[0012] Optionally, the atomizer further includes a housing; the housing and the mounting base are connected and enclosed to form a receiving cavity, and the flow divider and the atomizing core are both disposed in the receiving cavity; the housing is provided with a second air hole, the flow divider is provided with a first through hole, the side wall of the mounting base is provided with a second through hole, the second through hole communicates with the air intake channel, the first through hole communicates with the second through hole, the second air hole communicates with the first through hole, and the second air hole is used to communicate with the airflow sensor in the main unit.

[0013] Optionally, the atomizer further includes a support assembly; the support assembly is disposed within the receiving cavity and is located on the side of the atomizing core away from the mounting base; the support assembly is connected to the housing and surrounds it to form a first liquid storage cavity; the atomizing core communicates with the first liquid storage cavity; the housing is provided with an air outlet, and the support assembly is provided with an air guide channel, the air guide channel communicating with the air outlet and the first air passage.

[0014] Optionally, the support assembly is provided with a second liquid storage chamber, which is connected to the first liquid storage chamber, and the atomizing core is provided with a liquid storage tank on the side facing the second liquid storage chamber, which is connected to the second liquid storage chamber.

[0015] Optionally, the intake channel has an axis; at least two of the split air passages are arranged symmetrically along the axis; and / or, the heating element is arranged symmetrically along the axis.

[0016] Secondly, embodiments of this application provide an atomizing device, including the atomizer described in the above embodiments.

[0017] In this embodiment, a flow divider is provided between the mounting base and the atomizing core, forming an atomizing chamber. A heating element is located on the side of the atomizing core facing the atomizing chamber. Each flow divider channel in the flow divider connects to the air intake channel and the atomizing chamber. Thus, when the heating element of the atomizing core heats the atomizing matrix, multiple flow dividers can guide the airflow to the heating element of the atomizing chamber, increasing the contact area between the airflow and the atomizing area of ​​the heating element. This promotes the secondary generation and thorough mixing of aerosol particles, providing users with a smoother, more layered vaping experience.

[0018] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of an atomizer according to an embodiment of this application;

[0021] Figure 2 This is a cross-sectional view of an atomizer according to an embodiment of this application;

[0022] Figure 3 yes Figure 2 Enlarged view of the middle section structure;

[0023] Figure 4 This is a schematic diagram of a diversion component according to an embodiment of this application;

[0024] Figure 5 This is a cross-sectional view of the diversion component according to an embodiment of this application;

[0025] Figure 6 This is another schematic diagram of a diversion component according to an embodiment of this application;

[0026] Figure 7 This is yet another schematic diagram of a diversion component according to an embodiment of this application;

[0027] Figure 8 This is a schematic diagram of an atomizing core according to an embodiment of this application;

[0028] Figure 9 This is yet another schematic diagram of an atomizing core according to an embodiment of this application;

[0029] Figure 10 This is a schematic diagram of a mounting base according to an embodiment of this application;

[0030] Figure 11This is yet another schematic diagram of the mounting base according to an embodiment of this application.

[0031] Figure label:

[0032] 1. Diverter; 11. First through hole; 12. First connecting section; 13. Second connecting section; 131. Separator; 132. Protrusion; 133. Diverter air passage; 14. Third connecting section; 141. Side plate; 142. Groove;

[0033] 2. Atomizing core; 21. First air passage; 22. Heating unit; 23. Contact point; 24. Liquid reservoir;

[0034] 3. Mounting base; 31. Air intake passage; 32. Mounting part; 33. Second through hole; 34. Body part; 35. Receiving groove; 36. Third through hole;

[0035] 4. Shell; 41. Air outlet; 42. Air outlet; 43. Second air outlet; 44. Receiving cavity;

[0036] 5. Support assembly; 51. Connecting bracket; 52. First seal; 53. Second seal; 54. Second liquid storage chamber; 55. Gas guide channel;

[0037] 6. Liquid suction element; 61. First communicating cavity;

[0038] 7. First liquid storage chamber; 8. Atomizing chamber; X, First direction. Detailed Implementation

[0039] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0040] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0041] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0042] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0043] Before providing a detailed description of the atomizer and atomizing device provided in the embodiments of this application, the specific application scenarios of the atomizer will be explained in detail:

[0044] The atomizing device includes an atomizer and a main unit connected to the atomizer. The atomizer contains an atomizing core assembly to heat the liquid in the storage tank, and the main unit contains a control circuit and a battery to control the heating and atomization. To address the issue of insufficient wettability of the atomized aerosol, most existing technologies employ ceramic atomizing cores to atomize the atomizing matrix.

[0045] The ceramic atomizer core features a porous structure with numerous micron-sized pores. These pores act like countless tiny reservoirs, effectively adsorbing and storing the atomizing matrix. When the atomizer core heats up, the e-liquid stored in the pores is continuously heated and evaporated. To ensure the wettability of the aerosol, the pore size gradually increases from the inside out (the part closer to the heating element is the inside, and the part farther away from the heating element is the outside). This requires sophisticated manufacturing processes, resulting in greater manufacturing difficulty and higher costs.

[0046] The atomizer and atomizing device provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0047] like Figures 1 to 3As shown in the figure, this application proposes an atomizer, including: a mounting base 3, a flow divider 1, and an atomizing core 2 arranged sequentially along the air intake direction of the atomizer; the flow divider 1 is disposed on the mounting base 3, and the atomizing core 2 is connected to the side of the flow divider 1 away from the mounting base 3, the flow divider 1 and the atomizing core 2 define an atomizing chamber 8, and a heating part 22 is provided on the side of the atomizing core 2 facing the atomizing chamber 8; a first air passage 21 is provided in the atomizing core 2, and the first air passage 21 communicates with the atomizing chamber 8; an air intake channel 31 is provided in the mounting base 3, and the flow divider 1 includes at least two flow dividers 133, each flow divider 133 communicating with the air intake channel 31 and the atomizing chamber 8, and the air intake direction of the flow divider 133 and the air intake direction of the air intake channel 31 are arranged at an angle.

[0048] In one embodiment, a flow divider 1 is provided between the mounting base 3 and the atomizing core 2, forming an atomizing cavity 8. The atomizing core 2 has a heating section 22 on the side facing the atomizing cavity 8. Each flow divider 133 in the flow divider 1 is connected to the air inlet channel 31 and the atomizing cavity 8. In this way, when the heating section 22 of the atomizing core 2 heats the atomizing substrate, the airflow can be guided to the heating section 22 located in the atomizing cavity 8 through multiple flow dividers 133, so that the airflow forms efficient contact with the heating section 22 after entering the atomizing cavity 8, ensuring that the atomizing medium is uniformly heated on the heating surface, producing finer and more saturated aerosol particles, thereby significantly improving the humidification.

[0049] Furthermore, existing technologies require high-precision machining of the pore structure of the ceramic atomizing core to control wettability, but this embodiment does not rely on complex pore optimization. Specifically, the atomizing core 2 can be made of conventional materials (such as metal or ordinary ceramic), requiring only the first air channel 21 as a basic channel, while the wettability improvement is mainly achieved through the split air channel 133 in the splitter 1. The split air channel structure can be formed by simple mold or injection molding process (such as using heat-resistant plastic or metal for the splitter), significantly reducing the processing accuracy requirements and process complexity.

[0050] It should be noted that, as Figure 5 As shown, the air intake direction of the left-side split airway 133 is indicated by the dashed line in the split airway 133, and the air intake direction of the air intake channel 31 is indicated by the dashed line in the air intake channel 31. The angle between the air intake directions of the split airway 133 and the air intake directions of the air intake channel 31 refers to the angle A between the two dashed arrows.

[0051] In some embodiments, the atomizing core 2 further includes a contact 23 electrically connected to a heating element 22; the heating element 22 is disposed around the first air passage 21; the contact 23 is electrically connected to a battery on the main unit via an electrical connector, thereby supplying power to the heating element 22. The atomizing core 2 also includes a ceramic part electrically connected to the heating element 22; the ceramic part has a porous structure for storing an atomizing matrix; the heating element 22 heats and atomizes the atomizing matrix in the porous structure.

[0052] It should be noted that the ceramic part is made of ceramic material, while the heating part 22 is made of metal material. The heating part 22 can be connected to the ceramic part by embedded sintering, or the surface of the substrate of the sintered ceramic part can be coated with a conductive paste containing metal particles (silver, palladium, silver, platinum, etc.) by screen printing, and then sintered at medium temperature to form the heating part 22.

[0053] In one embodiment, such as Figure 2 , Figure 5 and Figure 8 As shown, the atomizing core 2 is provided with a heating part 22 in the extension direction of the split air passage 133 so that the airflow passes through the heating part 22.

[0054] In one embodiment, the heating element 22 is positioned in the extending direction of the split air passage 133. This allows the airflow passing through the split air passage 133 to be directly guided to the heating element 22, enabling the airflow to directly contact the heating element 22 and thereby improving the utilization rate of the airflow.

[0055] It should be noted that the atomizing core 2 can be located entirely in the extension direction of the split airway 133, or it can be located partially in the extension direction of the split airway 133. This application embodiment does not limit this.

[0056] In one embodiment, such as Figures 2 to 4 As shown, from upstream to downstream along the intake direction of the split air passage 133, the intake cross-sectional area of ​​the split air passage 133 gradually decreases.

[0057] It should be noted that, as Figure 5 As shown, the upstream direction of the intake direction of the split airway 133 refers to the beginning of the dashed arrow in the split airway 133, and the downstream direction of the intake direction of the split airway 133 refers to the end of the dashed arrow in the split airway 133, that is, the end where the triangular arrow is located; therefore, the upstream to downstream direction of the intake direction of the split airway 133 refers to... Figure 5 The first direction X in the equation.

[0058] In one embodiment, the cross-sectional area of ​​the air intake of the split air passage 133 gradually decreases along the first direction X. This allows the split air passage 133 to form a structure that is larger at the bottom and smaller at the top, so that the airflow velocity can be increased after entering the split air passage 133, thereby forming a high-speed jet that impacts the heating part 22, making the atomized particles fine and uniform, and the taste smoother.

[0059] It should be noted that the cross-section of the diversion airway 133 can be trapezoidal or other shapes, and this application embodiment does not impose any restrictions.

[0060] In one embodiment, such as Figures 2 to 4 As shown, from upstream to downstream along the air intake direction of the atomizing chamber 8, the cross-sectional area of ​​the air intake of the atomizing chamber 8 gradually increases.

[0061] In one embodiment, the air intake cross-sectional area of ​​the atomizing chamber 8 in the first direction X is gradually increased. This allows the atomizing chamber 8 to form a structure that is larger at the top and smaller at the bottom, thereby converting the kinetic energy of the high-speed airflow into pressure energy, enabling the aerosol to be fully mixed within the atomizing chamber 8, thus improving the wettability of the aerosol.

[0062] In one embodiment, such as Figure 5 As shown, the air intake direction of the split air passage 133 is set at an acute angle to the air intake direction of the air intake passage 31.

[0063] In one embodiment, the air intake direction of the split airway 133 is set at an acute angle to the air intake direction of the air intake channel 31, i.e., the included angle A is set at an acute angle. This allows the airflow to generate a stable swirling flow upon entering the atomization chamber 8, and the centrifugal force forces the aerosol particles to move along a spiral trajectory, prolonging the aerosol mixing path and time, and improving the aerosol's wettability.

[0064] In some embodiments, such as Figure 5 As shown, the acute angle between the air intake direction of the left-side split airway 133 and the air intake direction of the air intake channel 31 is A1, and the acute angle between the air intake direction of the right-side split airway 133 and the air intake direction of the air intake channel 31 is A2. The acute angles A1 and A2 can be the same or different.

[0065] In one embodiment, such as Figures 2 to 7As shown, the diverter 1 includes a first connecting section 12, a second connecting section 13, and a third connecting section 14; the mounting base 3 has a mounting part 32 on the side facing the diverter 1, and the air intake channel 31 passes through the mounting part 32. The first connecting section 12 is sleeved on the circumference of the mounting part 32, the second connecting section 13 is connected to the side of the first connecting section 12 away from the mounting base 3, and the third connecting section 14 is connected to the side of the second connecting section 13 away from the mounting base 3; the side of the third connecting section 14 away from the mounting base 3 has a groove 142, and the atomizing core 2 is disposed at the opening of the groove 142 to form an atomizing chamber 8. The second connecting section 13 has at least two diverting air passages 133.

[0066] In one embodiment, the flow divider 1 is divided into three sections. The first connecting section 12 is fitted around the mounting part 32 to connect with the mounting base 3, ensuring the connection between the air intake channel 31 and the flow divider 133. The second connecting section 13 is connected to the side of the first connecting section 12 away from the mounting base 3, and at least two flow dividers 133 are provided in the second connecting section 13, so that the second connecting section 13 can independently achieve gas flow division, thereby avoiding the influence of the third connecting section 14 and the first connecting section 12. The third connecting section 14 is connected to the side of the second connecting section 13 away from the mounting base 3, and a groove 142 is provided on the side of the third connecting section 14 away from the mounting base 3. The atomizing core 2 is located at the groove opening of the groove 142 to form an atomizing cavity 8, thereby providing positioning for the atomizing core 2.

[0067] Specifically, such as Figure 4 As shown, the second connecting section 13 includes a partition 131 and a protrusion 132. The partition 131 connects the third connecting section 14 and the first connecting section 12. An air passage is provided in the partition 131, and the protrusion 132 is disposed in the air passage and connected to the partition 131. The protrusion 132 is used to divide the air passage into at least two branch air passages 133. The surface of the protrusion 132 facing the atomizing core 2 is higher than the surface of the partition 131 facing the atomizing core 2. This allows the airflow to flow obliquely upward first and then horizontally, thereby improving the airflow path.

[0068] Understandably, the third connecting segment 14 has four interconnected side plates 141, which are connected sequentially. One end of each side plate 141 is connected to the partition 131, and the other end of each side plate 141 extends obliquely upward. The four side plates 141 and the partition 131 enclose and form a groove 142.

[0069] In one embodiment, such as Figures 1 to 3 and Figure 9As shown, the atomizer also includes a housing 4; the housing 4 and the mounting base 3 are connected and enclosed to form a receiving cavity 44, in which the flow divider 1 and the atomizing core 2 are both disposed; the housing 4 is provided with a second air hole 43, the flow divider 1 is provided with a first through hole 11, the side wall of the mounting base 3 is provided with a second through hole 33, the second through hole 33 is connected to the air intake channel 31, the first through hole 11 and the second through hole 33 are connected, the second air hole 43 is connected to the first through hole 11, and the second air hole 43 is used to connect with the airflow sensor in the main unit.

[0070] In one embodiment, the sidewall of the mounting base 3 refers to the sidewall of the mounting part 32. A second air hole 43 is provided in the housing 4, a first through hole 11 is provided in the flow divider 1, and a second through hole 33 is provided on the sidewall of the mounting part 32. The second through hole 33 communicates with the air intake channel 31, the first through hole 11 and the second through hole 33 communicate, and the second air hole 43 communicates with the first through hole 11. The second air hole 43 is used to communicate with the airflow sensor in the main unit. This facilitates the construction of a direct airflow path to the airflow sensor, improving the sensitivity and response speed of the airflow sensor to the inhalation negative pressure signal, and ensuring the immediate activation of the airflow sensor. Simultaneously, the structural design of the receiving cavity 44 physically separates the atomizing core component from the air intake channel 31. On the one hand, this enhances the structural sealing and protection of the key components, effectively preventing leakage of the atomizing matrix or intrusion of external impurities; on the other hand, it avoids the direct impact of gas turbulence on the atomization process, optimizing atomization efficiency and reducing condensate generation.

[0071] In one embodiment, such as Figure 10 and Figure 11 As shown, the mounting base 3 also includes a body part 34 connected to the mounting part 32; the body part 34 is arranged circumferentially around the mounting part 32 to form a receiving groove 35, and a third through hole 36 is provided on the side wall of the body part 34, the third through hole 36 connecting the receiving groove 35 and the second through hole 33.

[0072] In one embodiment, such as Figure 2 and Figure 9 As shown, the atomizer also includes a liquid suction element 6; the mounting base 3 is provided with a receiving groove 35 on the side facing the diverter 1, the receiving groove 35 is arranged circumferentially around at least part of the mounting base 3, and the liquid suction element 6 is disposed in the receiving groove 35.

[0073] In one embodiment, the mounting base 3 refers to the mounting portion 32. A receiving groove 35 is provided on the side of the mounting base 3 facing the distributor 1, and the receiving groove 35 is arranged circumferentially around at least a portion of the mounting portion 32. The liquid suction member 6 is disposed in the receiving groove 35. This allows the liquid suction member 6 to absorb the atomizing matrix leaking from the distributor 1 and the atomizing core 2, preventing damage to other components in the atomizer.

[0074] It is understandable that the liquid suction member 6 is provided with a first connecting cavity 61, which connects the third through hole 36 and the second through hole 33.

[0075] In one embodiment, the liquid-absorbing element 6 may be made of materials such as foam, glass fiber, or composite cotton, and this embodiment of the application does not impose any limitations.

[0076] In one embodiment, such as Figure 2 and Figure 3 As shown, the atomizer also includes a support assembly 5; the support assembly 5 is disposed in the receiving cavity 44, and the support assembly 5 is located on the side of the atomizing core 2 away from the mounting base 3; the support assembly 5 is connected to the housing 4 and surrounds it to form a first liquid storage cavity 7; the atomizing core 2 is connected to the first liquid storage cavity 7; the housing 4 is provided with an air outlet 42, and the support assembly 5 is provided with an air guide channel 55, which connects the air outlet 42 and the first air passage 21.

[0077] In one embodiment, the support assembly 5 is disposed within the receiving cavity 44, and the atomizing core 2 is mounted on the side of the support assembly 5 facing the mounting base 3. The support assembly 5 is connected to the housing 4 and encloses a first liquid storage cavity 7. The atomizing core 2 communicates with the first liquid storage cavity 7, thereby storing the atomizing matrix through the first liquid storage cavity 7, thus providing a continuous and stable liquid supply for the atomizing core 2. The atomizing core is connected to the air outlet 42 and the first air passage 21 through the air guide channel 55, so as to facilitate the discharge of the atomized aerosol from the atomizing core 2 to the outside of the housing 4 for user use.

[0078] Specifically, such as Figure 2 and Figure 3 As shown, the housing 4 has an air outlet 41 on the side facing the receiving cavity 44, and an air outlet 42 is provided in the air outlet 41. The bracket assembly 5 includes a connecting bracket 51, a first seal 52 and a second seal 53. The connecting bracket 51, the first seal 52 and the second seal 53 are all provided with air guiding channels 55. The connecting bracket 51 and the air outlet 41 are connected. The first seal 52 is provided between the connecting bracket 51 and the air outlet 41 to seal the connecting bracket 51 and the air outlet 41. The second seal 53 is provided on the side of the connecting bracket 51 away from the first seal 52. The side of the second seal 53 facing the mounting base 3 has a receiving groove, and the atomizing core 2 is embedded in the receiving groove.

[0079] In one embodiment, such as Figure 2 , Figure 3 and Figure 9 As shown, the bracket assembly 5 is provided with a second liquid storage chamber 54, which is connected to the first liquid storage chamber 7. The atomizing core 2 is provided with a liquid storage tank 24 on the side facing the second liquid storage chamber 54, which is connected to the second liquid storage chamber 54.

[0080] In one embodiment, a first liquid storage chamber 7 is formed by enclosing the support assembly 5 and the housing 4. A second liquid storage chamber 54 is disposed in the support assembly 5 and communicates with the first liquid storage chamber 7. A liquid storage tank 24 is provided on the side of the atomizing core 2 facing the second liquid storage chamber 54 and communicates with the second liquid storage chamber 54. In this way, the first liquid storage chamber 7 delivers the atomizing matrix into the liquid storage tank 24 through the second liquid storage chamber 54, realizing efficient buffering and precise quantitative supply of the atomizing matrix.

[0081] Specifically, the first liquid storage chamber 7 serves as a basic storage space for stable liquid storage, the second liquid storage chamber 54 provides a secondary buffer barrier through the rigid structure of the support, and the liquid storage tank 24 on the surface of the atomizing core 2 serves as a terminal micro-oil pool, directly facing the heating unit 22 to form localized saturation wetting. This application, through three-level gradient pressure difference control of physical partitions and connecting paths, not only significantly reduces the direct impact of main oil level fluctuations on the atomizing end, but also utilizes the capillary effect of the liquid storage tank 24 to continuously and stably adsorb e-liquid.

[0082] In one embodiment, the atomizer further includes an oil storage tank and an oil delivery mechanism; the oil storage tank is located at the bottom of the housing 4, and the oil delivery mechanism connects the oil storage tank and the first liquid storage chamber 7 to continuously and stably supply liquid to the first liquid storage chamber 7.

[0083] Optionally, such as Figure 2 , Figure 3 and Figure 8 As shown, the intake passage 31 has an axis; at least two branch air passages 133 are arranged symmetrically along the axis, and the heating part 22 is arranged symmetrically along the axis.

[0084] In one embodiment, at least two split air channels 133 are arranged axially symmetrically along the axis, and the heating section 22 is also arranged axially symmetrically along the axis. In this way, the multiple split air channels 133 can evenly split the air along the axis, which can significantly reduce the turbulence intensity of the airflow and make the intake air more smoothly and evenly wrap the atomizing core 2; in addition, the axially symmetrical heating section 22 can heat the atomizing matrix more evenly, avoiding the problem of dry burning and core scorching caused by local heat accumulation.

[0085] This application provides an atomizing device, including the atomizer described in the above embodiment.

[0086] In this embodiment, a flow divider 1 is provided between the mounting base 3 and the atomizing core 2. The flow divider 1 and the atomizing core 2 enclose an atomizing cavity 8. A heating section 22 is provided on the side of the atomizing core 2 facing the atomizing cavity 8. Each flow divider airway 133 in the flow divider 1 is connected to the air inlet channel 31 and the atomizing cavity 8. In this way, when the heating section 22 of the atomizing core 2 heats the atomizing substrate, the airflow can be guided to the heating section 22 located in the atomizing cavity 8 through multiple flow divider airways 133. This allows the airflow to form efficient contact with the heating section 22 after entering the atomizing cavity 8, ensuring that the atomizing medium is uniformly heated on the heating surface, producing finer and more saturated aerosol particles, thereby significantly improving the humidification.

[0087] Furthermore, existing technologies require high-precision machining of the pore structure of the ceramic atomizing core to control wettability, but this embodiment does not rely on complex pore optimization. Specifically, the atomizing core 2 can be made of conventional materials (such as metal or ordinary ceramic), requiring only the first air channel 21 as a basic channel, while the wettability improvement is mainly achieved through the split air channel 133 in the splitter 1. The split air channel structure can be formed by simple mold or injection molding process (such as using heat-resistant plastic or metal for the splitter), significantly reducing the processing accuracy requirements and process complexity.

[0088] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0089] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An atomizer characterized by, include: The mounting base (3), the flow divider (1), and the atomizing core (2) are arranged sequentially along the air intake direction of the atomizer; The diverter (1) is disposed on the mounting base (3), and the diverter (1) and the atomizing core (2) define an atomizing cavity (8). The atomizing core (2) has a heating part (22) on the side facing the atomizing cavity (8). The atomizing core (2) is provided with a first air passage (21), which is connected to the atomizing chamber (8); The mounting base (3) is provided with an air intake channel (31), and the diverter (1) includes at least two diverter channels (133). Each diverter channel (133) is connected to the air intake channel (31) and the atomizing chamber (8), and the air intake direction of the diverter channel (133) and the air intake direction of the air intake channel (31) are set at an angle.

2. The atomizer of claim 1, wherein, The atomizing core (2) is provided with the heating part (22) in the extension direction of the split air passage (133) so that the airflow passes through the heating part (22).

3. The atomizer of claim 1, wherein, From upstream to downstream along the intake direction of the split air passage (133), the intake cross-sectional area of ​​the split air passage (133) gradually decreases; And / or, from upstream to downstream along the air intake direction of the atomizing chamber (8), the air intake cross-sectional area of ​​the atomizing chamber (8) gradually increases.

4. The atomizer of claim 1, wherein, The air intake direction of the split air passage (133) is set at an acute angle to the air intake direction of the air intake channel (31).

5. The atomizer according to claim 1, characterized in that, The diversion component (1) includes a first connecting section (12), a second connecting section (13), and a third connecting section (14); The mounting base (3) has a mounting part (32) on the side facing the diverter (1), and the air intake channel (31) passes through the mounting part (32). The first connecting section (12) is sleeved on the circumference of the mounting part (32), the second connecting section (13) is connected to the side of the first connecting section (12) away from the mounting base (3), and the third connecting section (14) is connected to the side of the second connecting section (13) away from the mounting base (3). The third connecting section (14) has a groove (142) on the side away from the mounting base (3), and the atomizing core (2) is located at the opening of the groove (142) to enclose and form the atomizing chamber (8). The second connecting section (13) has at least two diverter air channels (133).

6. The atomizer according to claim 1, characterized in that, The atomizer also includes a liquid suction element (6); The mounting base (3) has a receiving groove (35) on the side facing the diverter (1). The receiving groove (35) is arranged circumferentially around at least part of the mounting base (3), and the liquid suction member (6) is disposed in the receiving groove (35).

7. The atomizer according to claim 1, characterized in that, The atomizer also includes a housing (4); The housing (4) and the mounting base (3) are connected and enclosed to form a receiving cavity (44), and the flow divider (1) and the atomizing core (2) are both disposed in the receiving cavity (44); The housing (4) is provided with a second air hole (43), the diverter (1) is provided with a first through hole (11), the side wall of the mounting base (3) is provided with a second through hole (33), the second through hole (33) is connected to the air intake channel (31), the first through hole (11) is connected to the second through hole (33), the second air hole (43) is connected to the first through hole (11), and the second air hole (43) is used to connect to the airflow sensor in the host.

8. The atomizer according to claim 7, characterized in that, The atomizer also includes a support assembly (5); The bracket assembly (5) is disposed in the receiving cavity (44), and the bracket assembly (5) is located on the side of the atomizing core (2) away from the mounting base (3); the bracket assembly (5) is connected to the housing (4) and surrounds it to form a first liquid storage cavity (7); the atomizing core (2) is in communication with the first liquid storage cavity (7); The housing (4) is provided with an air outlet (42), and the bracket assembly (5) is provided with an air guide channel (55), which connects the air outlet (42) and the first air passage (21).

9. The atomizer according to claim 8, characterized in that, The support assembly (5) is provided with a second liquid storage chamber (54), which is connected to the first liquid storage chamber (7). The atomizing core (2) is provided with a liquid storage tank (24) on the side facing the second liquid storage chamber (54), which is connected to the second liquid storage chamber (54).

10. The atomizer according to any one of claims 1-9, characterized in that, The air intake channel (31) has an axis; At least two of the said split air passages (133) are arranged axially symmetrically along the said axis; and / or, the heating part (22) is arranged axially symmetrically along the said axis.

11. An atomizing device, characterized in that, The atomizer included in any one of claims 1-10.

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