Atomization assembly and atomizer

Abstract

The atomizer comprises the atomization assembly, the atomization assembly comprises a mounting base, an oil cup and an atomization core, the oil cup is arranged in the mounting base and provided with a containing cavity used for containing an atomization medium, the containing cavity is provided with an oil inlet end and an atomization end which are oppositely arranged, and the atomization core is arranged at the end, close to the atomization end, in a mounting hole; the diameter, close to the atomizing end, of the containing cavity is smaller than the diameter, close to the oil inlet end, of the containing cavity. Therefore, on one hand, the heat generated by the atomizing core is more concentrated, the atomizing medium at the bottom of the oil cup can be completely and fully heated, quickly melted and flows into the atomizing core, and the phenomenon that the atomizing core is dry-burnt due to unsmooth oil discharging of the atomizing medium is avoided. And on the other hand, the part, located at the oil inlet end above the oil cup, of the containing cavity is far away from the atomizing core, so that the atomizing medium above the interior of the oil cup can be prevented from being melted too fast, the risk of oil leakage is greatly reduced, and the use experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization, in particular to an atomization assembly and an atomizer. BACKGROUND

[0002] At present, in the electronic atomization industry, the electronic atomization device of the smoke paste type is mainly a smoke generating device suitable for solid atomization medium. Compared with the real cigarette of burning tobacco, it has the advantages of replacing the combustion process by evaporation or baking, avoiding the generation of many irritating toxic and carcinogenic substances, and having a more pure taste, which can be applied to various types of solid atomization medium.

[0003] The electronic atomization device of the smoke paste type on the market usually includes the following components: a smoke paste box, a paste taking spoon and an atomizer. The smoke paste box stores smoke paste with very high consistency. The user digs a little smoke paste by the paste taking spoon and puts it into the heating cavity of the atomizer. Then the user smokes the generated aerosol after turning on the atomizer to heat the smoke paste. However, since the oil cup of the atomization assembly in the existing atomizer is usually of a straight cylinder structure, the smoke paste at the bottom of the oil cup cannot be completely and sufficiently heated, so it is not conducive to the rapid melting and flowing of the smoke paste into the atomization core, thereby causing the phenomenon of poor oil flow of the smoke paste and dry burning of the atomization core. Content of the utility model

[0004] Therefore, it is necessary to provide an atomization assembly and an atomizer comprising the same, which can solve the above problems, in view of the fact that the oil cup of the atomization assembly in the existing electronic atomization device of the smoke paste type is usually of a straight cylinder structure, the smoke paste at the bottom of the oil cup cannot be completely and sufficiently heated, causing the phenomenon of poor oil flow of the smoke paste and dry burning.

[0005] According to one aspect of the present application, an atomization assembly is provided, comprising:

[0006] A mounting seat is provided with a mounting hole penetrating through the axially opposite ends thereof;

[0007] An oil cup is arranged in the mounting hole, and an accommodating cavity for accommodating atomization medium is formed in the oil cup. The accommodating cavity has an oil inlet end and an atomization end arranged oppositely. The diameter of the accommodating cavity near the atomization end is smaller than that near the oil inlet end.

[0008] An atomization core is arranged at one end of the mounting hole near the atomization end, and the atomization core is used for heating and atomizing the atomization medium to generate aerosol.

[0009] In one embodiment, the oil cup is provided with a mounting cavity communicating with the accommodating cavity at one end near the atomization end. The diameter of the mounting cavity is equal to the minimum diameter of the accommodating cavity, and the atomization core is arranged in the mounting cavity.

[0010] In one of the embodiments, the oil cup comprises a first cup body and a second cup body which are integrally connected along an axial direction of the oil cup, the accommodating cavity is formed through the first cup body along the axial direction of the oil cup, and the mounting cavity is formed through the second cup body along the axial direction of the oil cup.

[0011] The mounting hole comprises a first through hole and a second through hole which are mutually formed through along the axial direction of the oil cup, the first cup body is accommodated in the first through hole, the second cup body is accommodated in the second through hole, and an outer wall of the second cup body is attached to a hole wall of the second through hole.

[0012] In one of the embodiments, a hole diameter of the first through hole gradually decreases in a direction from the oil inlet end to the atomization end, and a hole diameter of the second through hole is equal to a minimum hole diameter of the first through hole; an outer diameter of the first cup body also gradually decreases, and an outer diameter of the second cup body is equal to a minimum outer diameter of the first cup body.

[0013] In one of the embodiments, the atomization assembly further comprises a preheating member, an outer wall of the preheating member is attached to a hole wall of the first through hole, and an inner wall of the preheating member is attached to an outer wall of the first cup body; a fixed step is arranged at a connection position of the first through hole and the second through hole, and one end of the preheating member is abutted against the fixed step along the axial direction of the preheating member.

[0014] In one of the embodiments, the mounting seat comprises an outer mounting seat and an inner mounting seat, the mounting hole is formed through the inner mounting seat along opposite ends of the axial direction of the mounting seat, the outer mounting seat is sleeved on the inner mounting seat, and the inner mounting seat is made of elastic material.

[0015] In one of the embodiments, the inner mounting seat has a first bending part which is folded towards a central axis of the oil cup along a radial direction of the oil cup at an end portion close to the oil inlet end, and the first bending part is abutted against an end portion of the oil cup close to the oil inlet end.

[0016] In one of the embodiments, the outer mounting seat has a second bending part which is folded towards the central axis of the oil cup along the radial direction of the oil cup at an end portion close to the atomization end, and the second bending part is abutted against the inner mounting seat and an end portion of the oil cup close to the atomization end.

[0017] In one of the embodiments, the inner mounting seat further has a third bending part which is folded away from the central axis of the oil cup along the radial direction of the oil cup at the end portion close to the oil inlet end, and the third bending part is abutted against an end portion of the outer mounting seat close to the oil inlet end.

[0018] In one embodiment, the atomizing assembly further includes an oil cup cap, which is fitted onto a portion of the outer wall of the mounting base and closes the opening of the mounting hole corresponding to the oil inlet end.

[0019] In one embodiment, the mounting base has an exhaust groove on its end face near the oil inlet end that communicates with the receiving cavity, and the exhaust groove communicates with the external environment through the gap between the oil cup cover and the mounting base.

[0020] According to another aspect of this application, an atomizer is provided, including a heating element support and an atomizing component as described in any of the above embodiments. The heating element support has an atomizing chamber and a mounting position that are interconnected. The atomizing component is inserted into the mounting position. The heating element support has an air inlet and an air outlet, and the air inlet and the air outlet are interconnected through the atomizing chamber.

[0021] The aforementioned atomizing components and atomizer, by designing the internal structure of the oil cup in the atomizer such that the diameter of the receiving cavity near the atomizing end is smaller than that near the oil inlet end, serves two purposes. First, it concentrates the heat generated by the atomizing coil, allowing the atomizing coil near the atomizing end to fully contact the atomizing medium at the bottom of the oil cup. This ensures the atomizing medium at the bottom of the oil cup is fully heated, melts rapidly, and flows into the atomizing coil, preventing poor oil flow and thus avoiding dry burning of the atomizing coil. Second, because the diameter of the receiving cavity at the oil inlet end of the oil cup is larger and farther from the atomizing coil, it prevents the atomizing medium at the top of the oil cup from melting too quickly, significantly reducing the risk of leakage and improving the user experience. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the appearance of an atomizer provided in one embodiment of this application.

[0023] Figure 2 An exploded view of an atomizer provided in an embodiment of this application.

[0024] Figure 3 Cross-sectional view of the internal structure of the atomizing component in an atomizer provided in an embodiment of this application. Figure 1 .

[0025] Figure 4 This is a cross-sectional view of the oil cup in an atomizing assembly provided in an embodiment of this application.

[0026] Figure 5 This is a cross-sectional view of the inner mounting base in an atomizing assembly provided in an embodiment of this application.

[0027] Figure 6 Cross-sectional view of the internal structure of the atomizing component in an atomizer provided in an embodiment of this application.Figure 2 (The oil cup lid and oil cup are hidden).

[0028] Figure 7 for Figure 6 An enlarged schematic diagram of region A in the middle.

[0029] Figure 8 for Figure 3 A magnified view of region B in the middle.

[0030] Explanation of reference numerals in the attached figures:

[0031] 10. Atomizer; 100. Heating element bracket; 101. Air inlet; 102. Air outlet; 200. Atomizing assembly; 210. Mounting base; 210a. Mounting hole; 210b. First through hole; 210c. Second through hole; 211. External mounting base; 2111. Second bend; 212. Internal mounting base; 2121. Fixing step; 2122. First bend; 2123. Third bend; 2124. Rib; 2125. Exhaust groove; 220. Oil cup; 220a. Receiving cavity; 220b. Oil inlet; 220c. Atomizing end; 220d. Mounting cavity; 221. First cup body; 222. Second cup body; 230. Atomizing coil; 240. Oil cup cap; 250. Preheating element. Detailed Implementation

[0032] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0033] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component 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.

[0034] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0036] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0037] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0038] One embodiment of this application provides an atomizing component and an atomizer, wherein the atomizer includes an atomizing component and is used in conjunction with an atomizing device (battery rod) for installation in an electronic atomizing device. The atomizing device supplies power to the atomizing component to heat the atomizing medium inside the atomizing component to form an aerosol for the user to inhale.

[0039] In this application, the atomizing medium refers to a substance that can provide an aerosol upon heating. Atomizing media include tobacco materials, herbal materials, and compositions (such as liquid compositions, solid compositions, or solid-liquid mixtures) containing tobacco components, nicotine, and flavoring components.

[0040] The following description uses an atomizer for heating solid tobacco paste to generate an aerosol as an example to illustrate the structure of the atomizer and atomizing components in this application. This embodiment is only used as an example and does not limit the technical scope of this application. It is understood that in other embodiments, the atomizer of this application is not limited to heating solid tobacco paste, but can also be used to heat any solid atomizing medium to generate an aerosol, and is not limited here.

[0041] See Figure 1 , Figure 1 A schematic diagram of the appearance of the atomizer 10 in one embodiment of this application is shown. Figure 2 This diagram shows the exploded structure of the atomizer 10 in this embodiment. Figure 3 A schematic diagram of the internal structure of the atomizer 10 is shown. An embodiment of the atomizer 10 provided in this application includes a heating element support 100 and an atomizing assembly 200. The heating element support 100 has an atomizing chamber (not shown) and a mounting position (not shown) that are interconnected. The atomizing assembly 200 is disposed in the mounting position. The heating element support 100 has an air inlet 101 and an air outlet 102, which are interconnected through the atomizing chamber. The atomizing assembly 200 is used to contain the atomizing medium and to heat and atomize the atomizing medium when the user uses the electronic atomizing device for inhalation, thereby generating an aerosol. The aerosol mixes with outside air entering through the air inlet 101 and then enters the airway of the electronic atomizing device through the air outlet 102 and is inhaled by the user.

[0042] Specifically, such as Figure 2 and Figure 3As shown, the atomizing assembly 200 includes a mounting base 210, an oil cup 220, and an atomizing core 230. The mounting base 210 has mounting holes 210a extending through its axially opposite ends. The oil cup 220 is disposed within the mounting holes 210a and has a receiving cavity 220a for containing the atomizing medium. The receiving cavity 220a has an oil inlet end 220b and an atomizing end 220c disposed opposite to each other. The atomizing core 230 is disposed within the mounting holes 210a at one end near the atomizing end 220c, and is used to heat and atomize the atomizing medium to generate an aerosol. Optionally, the atomizing assembly 200 also includes an oil cup cover 240, which is fitted onto a portion of the outer wall of the mounting base 210 and closes the opening of the mounting hole 210a corresponding to the oil inlet end 220b to prevent leakage of the atomizing medium. After opening the oil cup cap 240, the user can put the solid atomizing medium into the receiving cavity 220a of the oil cup 220 from the oil inlet end 220b. Under the heating of the atomizing core 230, the atomizing medium melts into a flowable molten state. The molten atomizing medium flows from the atomizing end 220c into the atomizing core 230 and is further heated and atomized by the atomizing core 230 to generate an aerosol.

[0043] However, as described in the background art, the oil cup 220 of the atomizing component 200 in the existing atomizer 10 is usually a cylindrical structure. The atomizing medium at the bottom of the oil cup 220 cannot be fully heated, which is not conducive to the rapid melting of the atomizing medium and its flow into the atomizing coil 230. This results in poor oil flow of the atomizing medium, which in turn leads to the phenomenon of dry burning of the atomizing coil 230.

[0044] Therefore, in order to solve the above problems, the applicant of this application, after research, conceived of changing the shape of the receiving cavity 220a from a straight cylinder to a shape similar to a horn, that is, as Figure 3 and Figure 4 As shown, from the oil inlet end 220b to the atomizing end 220c, the diameter of the receiving cavity 220a gradually decreases.

[0045] The advantages of this design are as follows: because the diameter of the portion of the receiving cavity 220a at the atomizing end 220c is smaller, the heat generated by the atomizing core 230 is more concentrated. Therefore, the atomizing core 230 can fully contact the atomizing medium located at the bottom of the oil cup 220. The atomizing medium at the bottom of the oil cup 220 can be fully heated and quickly melted and flow into the atomizing core 230, ensuring sufficient oil supply. This avoids the phenomenon of the atomizing core 230 burning dry due to poor oil flow in the atomizing medium. On the other hand, because the diameter of the portion of the receiving cavity 220a at the oil inlet end 220b above the oil cup 220 is larger, and this portion is farther from the atomizing core 230, the heat generated by the atomizing core 230 is more dispersed in this portion. This prevents the atomizing medium near the cavity wall of the receiving cavity 220a in the upper part of the oil cup 220 from melting too quickly, thereby greatly reducing the risk of oil leakage.

[0046] Specifically, in Figure 3 In the embodiment shown, the length of the oil cup 220 along its own radial direction is equal to the length of the mounting hole 210a along its own radial direction, and the oil cup 220 has a mounting cavity 220d that communicates with the receiving cavity 220a at one end near the atomizing end 220c. The diameter of the mounting cavity 220d is equal to the minimum diameter of the receiving cavity 220a. The atomizing core 230 is disposed in the mounting cavity 220d, so that the atomizing core 230 is disposed in the oil cup 220.

[0047] More specifically, such as Figure 4 As shown, the oil cup 220 includes a first cup body 221 and a second cup body 222 integrally connected along its own axial direction. A receiving cavity 220a extends through the first cup body 221 along the axial direction of the oil cup 220, and a mounting cavity 220d extends through the second cup body 222 along the axial direction of the oil cup 220. Figure 5 As shown, the mounting hole 210a includes a first through hole 210b and a second through hole 210c that are mutually connected along their own axial direction. The first cup body 221 is accommodated in the first through hole 210b, the second cup body 222 is accommodated in the second through hole 210c, and the outer wall of the second cup body 222 is attached to the hole wall of the second through hole 210c.

[0048] It is understood that in other embodiments, the radial length of the oil cup 220 may also be less than the radial length of the mounting hole 210a. The atomizing core 230 is disposed outside the oil cup 220 near the atomizing end 220c but still within the mounting hole 210a; this is not limited here. Obviously, placing the atomizing core 230 within the oil cup 220 avoids burning out the mounting base 210 when the atomizing core 230 heats up, which is clearly the optimal embodiment.

[0049] It is also understood that the shape of the oil cup 220 is not limited to a shape in which the diameter gradually decreases from the oil inlet end 220b to the atomizing end 220c, nor is it limited to... Figure 4 The shape shown in the embodiment where the diameter decreases but remains unchanged (i.e., there is a straight cylindrical structure near the atomizing end 220c) can also be a shape where the diameter increases first and then decreases (i.e., there is a constriction structure at the oil inlet end 220b). As long as the diameter of the receiving cavity 220a near the atomizing end 220c is smaller than the diameter near the oil inlet end 220b, all of the above designs can achieve the technical effect of making the heat generated by the atomizing core 230 more concentrated.

[0050] Please continue reading. Figure 3 and Figure 6In a preferred embodiment, the atomizing assembly 200 further includes a preheating element 250, which is a bent annular mesh structure. Its outer wall is attached to the wall of the first through hole 210b, and its inner wall is attached to the outer wall of the first cup body 221. The purpose of providing the preheating element 250 is to preheat the atomizing medium contained in the oil cup 220, so that the solid atomizing medium can melt and flow into the atomizing core 230 more quickly.

[0051] Better, combined Figures 3 to 5 As shown, the outer wall contour of the oil cup 220 is also similar to a trumpet shape. That is, from the oil inlet end 220b to the atomizing end 220c, the outer diameter of the first cup body 221 gradually decreases, and the outer diameter of the second cup body 222 is equal to the outer diameter of the first cup body 221. In this way, both the inner and outer walls of the oil cup 220 have a shape where the upper diameter is larger than the lower diameter, making the wall thickness of the oil cup 220 uniform in the radial direction. When the preheating element 250 preheats the atomizing medium in the receiving cavity 220a, it can make the atomizing medium heat evenly and achieve a better preheating effect. Furthermore, in order to facilitate fixing the oil cup 220 in the mounting hole 210a, the shape of the mounting hole 210a in the mounting base 210 is also similar to a trumpet shape. That is, the diameter of the first through hole 210b gradually decreases, and the diameter of the second through hole 210c is equal to the minimum diameter of the first through hole 210b.

[0052] Furthermore, such as Figure 7 As shown, a fixed step 2121 is provided at the connection position between the first through hole 210b and the second through hole 210c. One end of the preheating component 250 along its own axial direction abuts against the fixed step 2121, which facilitates the positioning and installation of the preheating component 250 and prevents the preheating component 250 from sliding down the inclined hole wall of the first through hole 210b.

[0053] In one specific embodiment, the preheating element 250 is an FPC (Flexible Printed Circuit) heating cable, which has excellent flexibility, is lightweight, thin, and has good bending properties, and can fit tightly to the outer surface of the oil cup 220.

[0054] In other embodiments, the preheating element 250 can also be a metal mesh or sheet prepared by stamping or etching processes, such as a metal mesh or sheet made of iron-chromium-aluminum or nickel-chromium materials, which can generate heat after being energized to preheat the atomizing medium inside the oil cup 220.

[0055] Regarding the material of the oil cup 220, it is preferably made of a material with good high-temperature resistance (such as high-temperature resistant glass), so that the oil cup 220 is both heat-resistant and pollution-free. When the preheating element 250 is powered on, heat can be quickly transferred to the inner cavity of the oil cup 220, thereby rapidly heating the solid atomizing medium in the oil cup 220 into a molten and flowing state. The atomizing core 230 is preferably made of ceramic material, because ceramic carriers have excellent heat resistance, with an operating temperature up to 1000℃, and are porous, thus having good oil guiding and oil locking functions. The flowing atomizing medium can be evenly immersed in it. Once the user starts to vape, each puff of vapor can maintain a certain degree of flavor consistency, allowing the ceramic atomizing core 230 to fully release its rich flavor, making the flavor of certain types of atomizing media even richer after heating.

[0056] Please continue reading. Figure 2 and Figure 3 In one embodiment, the mounting base 210 includes an outer mounting base 211 and an inner mounting base 212. A mounting hole 210a passes through the opposite ends of the inner mounting base 212 along its axial direction. The outer mounting base 211 is fitted onto the inner mounting base 212, and an oil cup cover 240 is fitted onto a portion of the surface of the outer mounting base 211. The inner mounting base 212 is preferably made of an elastic material, such as elastic silicone, so that the elastic force generated by the compression of the inner mounting base 212 by the outer mounting base 211 and the oil cup 220 can clamp the preheating element 250 between the inner mounting base 212 and the oil cup 220. This allows the inner wall of the preheating element 250 to better fit against the outer wall of the oil cup 220, resulting in a better preheating effect. Furthermore, the elasticity of the inner mounting base 212 can be utilized to allow it to expand, making it easier for the oil cup 220 to be installed into the mounting hole 210a.

[0057] Preferably, in order to position the oil cup 220 and the inner mounting base 212 axially and prevent them from moving arbitrarily in the axial direction, such as... Figure 3As shown, the inner mounting base 212 has a first bent portion 2122 at the end near the oil inlet end 220b, which is bent radially toward the central axis of the oil cup 220. The first bent portion 2122 abuts against the end of the oil cup 220 near the oil inlet end 220b to limit the upper end of the oil cup 220 in the figure. The outer mounting base 211 has a second bent portion 2111 at the end near the atomizing end 220c, which is bent radially toward the central axis of the oil cup 220. The second bent portion 2111 abuts against the inner mounting base 212 and the end of the oil cup 220 near the atomizing end 220c to limit the lower end of the oil cup 220 and the inner mounting base 212 in the figure. Furthermore, the inner mounting base 212 has a third bent portion 2123 at the end near the oil inlet end 220b, which is bent radially away from the central axis of the oil cup 220. The bending direction of the third bent portion 2123 is exactly opposite to that of the first bent portion 2122. It abuts against the end of the mounting base 210 near the oil inlet end 220b, thereby limiting the upper end of the inner mounting base 212 in the figure.

[0058] As can be seen, through the above design, both ends of the oil cup 220 and the inner mounting base 212 are limited along the axial direction, ensuring that the oil cup 220 and the inner mounting base 212 will not fall off.

[0059] It is understood that the first bending part 2122, the second bending part 2111 and the third bending part 2123 can be set as needed, that is, any one or any two of the three can be set, or all three can be set, and there is no specific limitation.

[0060] Additionally, it should be noted that when the atomizing medium is a solid e-liquid, even after it is heated to a molten, fluid state, its state remains a very viscous, asphalt-like state. When the user inhales, a large number of bubbles will be generated in the e-liquid. In the embodiment described above, the opening of the receiving cavity 220a at the oil inlet 220b is sealed by the oil cup cap 240. If the bubbles cannot be discharged in time, they will block the atomizing medium above the receiving cavity 220a from falling into the atomizing core 230, resulting in poor oil flow of the atomizing medium and thus the risk of dry burning of the atomizing core 230.

[0061] Therefore, as a further improvement to the above embodiments, combined with Figure 6 and Figure 8As shown, the inner mounting base 212 of the mounting base 210 has multiple annular ribs 2124 on the end face near the oil inlet end 220b. The ribs 2124 abut against one side of the oil cup cover 240, so that the multiple ribs 2124 form annular exhaust grooves 2125 that communicate with the receiving cavity 220a and are interconnected on the end face of the mounting base 210 near the oil inlet end 220b. There is a gap between the oil cup cover 240 and the outer wall of the outer mounting base 211, and the exhaust grooves 2125 communicate with the external environment through the gap.

[0062] In this way, when the user inhales and causes bubbles to form in the atomizing medium, the bubbles can be discharged from the exhaust groove 2125 to the external environment. As the bubbles are gradually discharged, the atomizing medium above the oil cup 220 melts and can gradually fall and flow into the atomizing core 230 under the action of gravity. Therefore, it can avoid the phenomenon that the atomizing medium is blocked by bubbles and the oil flow is not smooth, which would lead to the atomizing core 230 burning dry.

[0063] Therefore, the atomizing component 200 and atomizer 10 provided in this application not only have the advantages of simple structure and low manufacturing cost, but also have the advantages of fast oil flow and smooth exhaust compared with traditional structures, thus greatly improving the user experience.

[0064] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0065] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An atomizing component, characterized in that, include: Mounting base, wherein the mounting base has mounting holes extending through its own axial direction at opposite ends; An oil cup is disposed within the mounting hole. The oil cup has a receiving cavity for accommodating the atomizing medium. The receiving cavity has an oil inlet end and an atomizing end disposed opposite to each other. The diameter of the receiving cavity near the atomizing end is smaller than the diameter near the oil inlet end. An atomizing core is disposed within the mounting hole at one end near the atomizing end. The atomizing core is used to heat and atomize the atomizing medium to generate an aerosol.

2. The atomizing component according to claim 1, characterized in that, The oil cup has an installation cavity at one end near the atomizing end that communicates with the receiving cavity. The diameter of the installation cavity is equal to the minimum diameter of the receiving cavity, and the atomizing core is disposed in the installation cavity.

3. The atomizing component according to claim 2, characterized in that, The oil cup includes a first cup body and a second cup body integrally connected along its own axial direction, the receiving cavity extends through the first cup body along the axial direction of the oil cup, and the mounting cavity extends through the second cup body along the axial direction of the oil cup; The mounting hole includes a first through hole and a second through hole that are mutually connected along their own axial direction. The first cup body is accommodated in the first through hole, the second cup body is accommodated in the second through hole, and the outer wall of the second cup body is attached to the hole wall of the second through hole.

4. The atomizing component according to claim 3, characterized in that, From the oil inlet end to the atomizing end, the diameter of the first through hole gradually decreases, and the diameter of the second through hole is equal to the minimum diameter of the first through hole; the outer diameter of the first cup body also gradually decreases, and the outer diameter of the second cup body is equal to the minimum outer diameter of the first cup body.

5. The atomizing component according to claim 3, characterized in that, The atomizing component also includes a preheating element, the outer wall of which is attached to the wall of the first through hole, and the inner wall of which is attached to the outer wall of the first cup body; a fixed step is provided at the connection position between the first through hole and the second through hole, and one end of the preheating element along its own axial direction abuts against the fixed step.

6. The atomizing component according to claim 1, characterized in that, The mounting base includes an outer mounting base and an inner mounting base. The mounting hole passes through the opposite ends of the inner mounting base along its own axial direction. The outer mounting base is sleeved on the inner mounting base. The inner mounting base is made of an elastic material.

7. The atomizing component according to claim 6, characterized in that, The inner mounting base has a first bent portion at the end near the oil inlet end, which is folded radially toward the central axis of the oil cup, and the first bent portion abuts against the end of the oil cup near the oil inlet end. And / or, the outer mounting base has a second bend at the end near the atomizing end, which is folded radially toward the central axis of the oil cup, and the second bend abuts against the inner mounting base and the end of the oil cup near the atomizing end; And / or, the inner mounting base also has a third bend at the end near the oil inlet end, which is folded radially away from the central axis of the oil cup, and the third bend abuts against the end of the outer mounting base near the oil inlet end.

8. The atomizing component according to claim 1, characterized in that, The atomizing component also includes an oil cup cap, which is fitted onto a portion of the outer wall of the mounting base and closes the opening of the mounting hole corresponding to the oil inlet end.

9. The atomizing component according to claim 8, characterized in that, The mounting base has an exhaust groove on its end face near the oil inlet end that communicates with the receiving cavity. The exhaust groove communicates with the external environment through the gap between the oil cup cover and the mounting base.

10. An atomizer, characterized in that, The device includes a heating element support and an atomizing component as described in any one of claims 1-9. The heating element support has an atomizing chamber and a mounting position that are interconnected. The atomizing component is disposed in the mounting position. The heating element support has an air inlet and an air outlet, and the air inlet and the air outlet are interconnected through the atomizing chamber.

Images