Atomization assembly and electronic atomization device

Abstract

The invention relates to an atomization assembly and an electronic atomization device.The atomization assembly comprises a shell which is provided with a liquid storage cavity and an exhaust channel communicating with the liquid storage cavity, and the shell is further provided with a mounting groove communicating with the liquid storage cavity; the flexible thin film is mounted on the shell and seals the mounting groove, and the flexible thin film can generate elastic deformation along with the change of the pressure difference between the liquid storage cavity and the external atmosphere; the central pipe is arranged in the shell and penetrates through the liquid storage cavity, an airflow channel communicated with the exhaust channel and the external atmosphere is formed in the central pipe, and a liquid inlet communicated with the airflow channel and the liquid storage cavity is formed in the pipe wall of the central pipe; and the atomizing core is contained in the exhaust channel and communicated with the liquid inlet, and the atomizing core is used for heating the atomizing medium. According to the atomization assembly, when the pressure in the liquid storage cavity changes, the flexible film can deform along with the change of the pressure difference between the liquid storage cavity and the external atmosphere, so that the change of the pressure in the liquid storage cavity is resisted, the effect of stabilizing the change of the pressure in the liquid storage cavity or reducing the change of the pressure in the liquid storage cavity is achieved, and the liquid leakage phenomenon is effectively avoided.

Description

TECHNICAL FIELD

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

[0002] An aerosol is a colloidal dispersion system formed by small particles of solid or liquid dispersed and suspended in a gaseous medium. Since the aerosol can be absorbed by the human body through the respiratory system, it provides a new type of alternative absorption method for users. An atomization device is a device that forms an aerosol by heating or ultrasonic means from stored atomizable medium. The atomizable medium includes liquid, gel, paste or solid aerosol generating substrate. Atomizing these media can deliver aerosols for inhalation to users, replacing conventional product forms and absorption methods.

[0003] In order to reduce the risk of liquid leakage, existing large-capacity atomization devices are usually provided with liquid storage cotton to effectively lock the atomization medium to prevent the atomization medium from leaking out of the liquid storage cavity. However, although the liquid storage cotton can effectively lock the atomization medium, the atomization medium in the liquid storage cotton cannot be fully utilized, resulting in low utilization rate of the atomization medium (usually less than 70%), causing waste of resources. SUMMARY

[0004] Therefore, it is necessary to provide an atomization assembly and an electronic atomization device to solve the problem of low utilization rate of atomization medium of the atomization device provided with liquid storage cotton.

[0005] An atomization assembly comprises:

[0006] A housing having a liquid storage cavity and an exhaust passage communicating with the liquid storage cavity, the housing further being provided with a mounting groove communicating with the liquid storage cavity;

[0007] A flexible film mounted in the mounting groove, the flexible film being capable of elastic deformation following the pressure difference change between the liquid storage cavity and the external atmosphere;

[0008] A central tube provided in the housing and passing through the liquid storage cavity, the central tube forming an airflow passage communicating with the exhaust passage and the external atmosphere, the tube wall of the central tube being provided with a liquid inlet communicating with the airflow passage and the liquid storage cavity; and

[0009] An atomization core accommodated in the exhaust passage and communicating with the liquid inlet, the atomization core being used for heating the atomization medium.

[0010] In one of the embodiments, the housing is provided with two mounting grooves, the two mounting grooves being respectively provided on opposite sides of the housing, and the atomization assembly comprises two flexible films, each of the flexible films being correspondingly mounted in one of the mounting grooves.

[0011] In one of the embodiments, the atomization core comprises a heating body and a liquid guide body, and the liquid guide body is wrapped around the heating body.

[0012] In one of the embodiments, the material forming the liquid guide body comprises organic cotton.

[0013] In one of the embodiments, the flexible film is embedded in the mounting groove, and the edge of the flexible film is sealingly connected with the groove wall of the mounting groove.

[0014] In one of the embodiments, the atomization assembly further comprises a compression ring, the edge of the flexible film is provided with a limiting groove extending in the circumferential direction, and the compression ring is embedded in the limiting groove and is in interference fit with the flexible film.

[0015] In one of the embodiments, the shell comprises a mounting frame and a base, the base is connected with one end of the mounting frame and forms the liquid storage cavity together with the mounting frame, the exhaust passage is formed at the end of the mounting frame away from the base cover, the mounting groove is formed in the mounting frame, one end of the center tube is inserted into the mounting frame, and the other end of the center tube is inserted into the base.

[0016] In one of the embodiments, the atomization assembly further comprises a protective shell, the protective shell is sleeved outside the shell, and the protective shell is provided with an air inlet hole communicating the shell with the external atmosphere.

[0017] In one of the embodiments, at least part of the flexible film and at least part of the protective shell are formed of transparent or translucent material.

[0018] An electronic atomization device comprising the atomization assembly, the electronic atomization device further comprises a battery assembly, the battery assembly is connected with one end of the atomization assembly and is electrically connected with the atomization assembly.

[0019] The atomization assembly can deform along with the pressure difference between the liquid storage cavity and the external atmosphere, thereby resisting the pressure change in the liquid storage cavity, stabilizing the pressure change in the liquid storage cavity or reducing the pressure change in the liquid storage cavity, and effectively avoiding the liquid leakage caused by the pressure fluctuation in the liquid storage cavity. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a schematic view of an electronic atomization device according to an embodiment of the present application.

[0021] Figure 2 FIG. 4 is a sectional view of the atomization assembly perpendicular to the second direction according to an embodiment of the present application.

[0022] Figure 3A cross-sectional view of the atomization assembly of an embodiment of the present application perpendicular to the first direction.

[0023] Figure 4 An exploded view of the atomization assembly of an embodiment of the present application.

[0024] Figure 5 A structural view of the mounting frame of the atomization assembly of an embodiment of the present application.

[0025] Figure 6 An exploded view of the heating film and the compression ring of the atomization assembly of an embodiment of the present application.

[0026] Figure 7 An exploded view of the center tube and the atomization core of the atomization assembly of an embodiment of the present application.

[0027] Figure 8 A structural view of the protective shell of the atomization assembly of an embodiment of the present application.

[0028] Legend of reference signs:

[0029] 100, electronic atomization device; 20, atomization assembly; 21, shell; 21a, liquid storage cavity; 21b, mounting groove; 212, mounting frame; 2121, frame top wall; 2121a, first clamping groove; 2123, frame side wall; 2125, limiting wall; 2125a, buckle; 2127, suction nozzle part; 2127a, exhaust passage; 214, base; 216, bottom cover; 22, flexible film; 22a, limiting groove; 23, compression ring; 24, center tube; 24a, airflow passage; 241, first tube body; 243, second tube body; 243a, liquid inlet; 25, atomization core; 252, heating body; 254, liquid guide body; 26, protective shell; 261, protective ring; 263, shell side wall; 263a, air inlet hole; 263b, second clamping groove; 2632, limiting part; 40, battery assembly. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of ways beyond the specific embodiments described and claimed herein. It is therefore intended that the present application not be limited in scope to the specific embodiments disclosed but rather that the scope of the present application be measured by the broadest permissible interpretation of the claims that follow.

[0031] In the description of the application, it should be understood that, if there are these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0032] In addition, if there are these terms "first", "second", these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly specified.

[0033] In this application, unless otherwise explicitly specified and limited, if there are terms "installation", "connection", "connection", "fixation" and the like, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0034] In this application, unless otherwise explicitly specified and limited, if there are similar descriptions such as "on" or "under" the first feature on the second feature, the meaning can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0035] It is to be noted that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, it is to be understood that when a method is referred to as comprising a step or comprising a combination of steps, the method can include additional or other steps even though not recited in the specification.

[0036] Referring to Figure 1 , an embodiment of the present application provides an electronic atomization device 100 for heating liquid atomization medium to generate aerosol for a user to use. The atomization medium includes, but is not limited to, materials for medical, health, beauty, and other purposes, such as liquid medicine and oil.

[0037] The electronic atomization device 100 has a substantially cuboid structure. In the following embodiments, the length direction of the electronic atomization device 100 is defined as a first direction (i.e., the X direction in the figure), the width direction of the electronic atomization device 100 is defined as a second direction (i.e., the Y direction in the figure), and the height direction of the electronic atomization device 100 is defined as a third direction (i.e., the Z direction in the figure). Figure 1 Figure 1 Figure 1

[0038] The electronic atomization device 100 includes an atomization assembly 20 and a battery assembly 40. The battery assembly 40 and the atomization assembly 20 are connected to each other in the third direction, and the battery assembly 40 is electrically connected to the atomization assembly 20 to provide power for the atomization assembly 20. The atomization assembly 20 is used to store atomization liquid, and the atomization assembly 20 can heat the atomization medium under the action of the power of the battery assembly 40 to generate aerosol for a user to use.

[0039] Further, the atomization assembly 20 and the battery assembly 40 are detachably connected. The atomization assembly 20 can be replaced with a new one after the atomization medium in the atomization assembly 20 is used up, as an independent component. In other embodiments, the atomization assembly 20 and the battery assembly 40 can be fixedly connected, and the atomization assembly 20 and the battery assembly 40 cannot be detached. Alternatively, the atomization assembly 20 is partially fixed on the battery assembly 40, so that partial structure replacement can be performed after the atomization medium in the atomization assembly 20 is used up, to reduce the use cost of the user.

[0040] Referring to Figure 2 , Figure 3 , and Figure 4 ​​​The atomization assembly 20 comprises a shell 21, a flexible film 22, a central tube 24 and an atomization core 25.

[0041] The shell 21 has a liquid storage cavity 21a and an exhaust passage 2127a communicating with the liquid storage cavity 21a, and is provided with a mounting groove 21b communicating with the liquid storage cavity 21a. The flexible film 22 is mounted in the mounting groove 21b and can elastically deform following the pressure difference between the liquid storage cavity 21a and the external atmosphere. The central tube 24 is arranged in the shell 21 and penetrates through the liquid storage cavity 21a, and the central tube 24 is formed with an airflow passage 24a communicating with the exhaust passage 2127a and the external atmosphere, and the tube wall of the central tube 24 is provided with a liquid inlet 243a communicating with the airflow passage 24a and the liquid storage cavity 21a. The atomization core 25 is accommodated in the exhaust passage 2127a and communicates with the liquid inlet 243a.

[0042] In the atomization assembly 20, when the environmental temperature or other conditions change, the substance (especially gas, such as air) in the liquid storage cavity 21a will change due to thermal expansion and contraction, causing the pressure in the liquid storage cavity 21a to change. When the pressure in the liquid storage cavity 21a changes, the flexible film 22 can deform following the pressure difference between the liquid storage cavity 21a and the external atmosphere, thereby resisting the pressure change in the liquid storage cavity 21a, stabilizing the pressure change in the liquid storage cavity 21a or reducing the pressure change in the liquid storage cavity 21a, thereby effectively avoiding the liquid leakage caused by the pressure fluctuation in the liquid storage cavity 21a. Moreover, since the liquid storage cotton is not required in the liquid storage cavity 21a, the atomization medium can pass through the liquid inlet 243a into the atomization core 25 for heating and atomization, so that the atomization medium can be fully utilized, effectively improving the utilization rate of the atomization medium.

[0043] Further, the shell 21 is provided with two mounting grooves 21b, and the two mounting grooves 21b are respectively arranged on opposite sides of the shell 21. The atomization assembly 20 comprises two flexible films 22, and each flexible film 22 corresponds to a closed mounting groove 21b. In this way, when the electronic atomization device 100 appears in various use scenarios such as rotation, lateral placement and inversion during use, the flexible film 22 can effectively play a role in stabilizing the pressure. It can be understood that the number of mounting grooves 21b and flexible films 22 is not limited to this, and can be set as needed to meet different adjustment needs.

[0044] Please refer to Figure 2 , Figure 3 and Figure 5 The shell 21 comprises a mounting frame 212, a base 214 and a bottom cover 216, and the mounting frame 212, the base 214 and the bottom cover 216 are matched with each other to define the liquid storage cavity 21a.

[0045] Specifically, the mounting frame 212 has a substantially "door" shape in a cross section perpendicular to the second direction, including a frame top wall 2121 and two frame side walls 2123, the frame top wall 2121 is substantially rectangular, and the two frame side walls 2123 are respectively formed by extending the frame top wall 2121 along the third direction on opposite sides of the frame top wall 2121 in the first direction. The mounting frame 212 further includes two limiting walls 2125, which are located between the two frame side walls 2123 and on opposite sides of the frame top wall 2121 in the second direction, each limiting wall 2125 has a rectangular plate structure perpendicular to the second direction, and the distance between the two limiting walls 2125 is less than the size of the frame top wall 2121 and the frame side wall 2123 in the second direction. There is a certain distance between each limiting wall 2125 and the side edge of the mounting frame 212 in the second direction.

[0046] In this way, the two limiting walls 2125 and the frame top wall 2121 together define an open-ended liquid storage cavity 21a and two mounting slots 21b, the two mounting slots 21b are located on opposite sides of the liquid storage cavity 21a in the second direction, and each limiting wall 2125 is provided with a communication opening to communicate the mounting slot 21b and the liquid storage cavity 21a.

[0047] Further, the frame top wall 2121 of the mounting frame 212 is provided with a suction nozzle portion 2127 on the side away from the liquid storage cavity 21a, the suction nozzle portion 2127 is provided with an exhaust passage 2127a, the exhaust passage 2127a extends along the third direction, and the two ends of the exhaust passage 2127a are respectively communicated with the liquid storage cavity 21a and the external atmosphere.

[0048] The base 214 has an open-ended hollow shell structure, including a base top wall and a base side wall extending from the edge of the base top wall in the same direction, and the end of the base 214 provided with the base top wall is inserted into the end of the liquid storage cavity 21a away from the exhaust passage. The bottom cover 216 has an open-ended hollow shell structure, including a bottom cover bottom wall and a bottom cover side wall extending from the edge of the bottom cover bottom wall in the same direction, and the end of the bottom cover 216 away from the bottom cover bottom wall of the base 214 is sleeved on the end of the base 214 outside the liquid storage cavity 21a.

[0049] Please refer to Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, the flexible film 22 is embedded in the mounting groove 21b, and the flexible film 22 communicates with the liquid storage cavity 21a through the communication opening of the limiting wall 2125. The flexible film 22 can be formed of flexible materials such as silica gel, and the shape of the flexible film 22 matches the shape of the mounting groove 21b. The edge of the flexible film 22 is sealed and connected to the groove wall of the mounting groove 21b by pressurization or adhesive bonding, thereby ensuring the sealing of the liquid storage cavity 21a and preventing the leakage of the atomization medium in the liquid storage cavity 21a. In a specific embodiment, two mounting grooves 21b are provided corresponding to the mounting frame 212, and the atomization assembly 20 includes two flexible films 22, each of which is mounted in one of the mounting grooves 21b.

[0050] Further, the flexible film 22 extends from the center to the peripheral edge, thereby forming the protruding part and the recessed part arranged alternately from the inside to the outside, thereby having a large deformation capacity and a higher air pressure adjustment capacity. It can be understood that the shape of the flexible film 22 is not limited to this, and can be set as needed to meet different adjustment requirements. In some embodiments, the flexible film 22 can also extend smoothly, thereby increasing the volume of the liquid storage cavity 21a.

[0051] In some embodiments, as shown in Figure 3 and Figure 6 The atomization assembly 20 further includes a compression ring 23, which can be formed of silica gel, rubber, metal, plastic, or the like. The edge of the flexible film 22 is provided with an annular limiting groove 22a extending in the circumferential direction, and the shape of the compression ring 23 is similar to that of the limiting groove 22a. The compression ring 23 is embedded in the limiting groove 22a and is in interference fit with the flexible film 22. In this way, the pressure generated by the interference fit of the compression ring 23 can make the mounting frame 212 and the edge of the flexible film 22 have good contact, thereby ensuring the installation sealing of the flexible film 22.

[0052] Please refer to Figure 2 , Figure 3 and Figure 7The central tube 24 comprises a first tube body 241 and a second tube body 243 which are inserted into each other. The first tube body 241 is a hollow tubular structure with two open ends. One end of the first tube body 241 is inserted into the top wall 2121 of the frame and communicates with the air outlet passage 2127a. The other end of the first tube body 241 extends from the top wall 2121 of the frame to the base 214 in the third direction. The second tube body 243 is a hollow tubular structure with two open ends. One end of the second tube body 243 is inserted into the first tube body 241. The other end of the second tube body 243 extends through the base 214 and is located between the base 214 and the bottom cover 216 in the third direction. At least one liquid inlet 243a is formed in the tube wall of the second tube body 243. In this way, the airflow passage 24a is formed in the central tube 24 and communicates with the air outlet passage 2127a and the external atmosphere. The external atmosphere can enter the airflow passage 24a and then carry the aerosol out of the air outlet passage 2127a. The atomized medium in the liquid storage cavity 21a can enter the airflow passage 24a through the liquid inlet 243a.

[0053] Please continue to refer to Figure 2 、 Figure 3 and Figure 7 The atomization core 25 is a hollow cylindrical structure. The atomization core 25 is accommodated in the second tube body 243, and the central axis of the atomization core 25 is parallel to the third direction. The atomization core 25 comprises a heating body 252 and a liquid guide body 254. The heating body 252 can be a heating net formed of a metal material or a hollow cylindrical structure formed by winding a heating wire. The heating body 252 is electrically connected to the battery assembly 40 through an electric connecting wire which passes through the airflow passage 24a. The liquid guide body 254 is formed of a porous material such as organic cotton and circumferentially covers the heating body 252.

[0054] In this way, the atomized medium flowing into the airflow passage 24a through the liquid inlet 243a is directly guided to the surface of the heating body 252 by the liquid guide body 254. The heating body 252 can heat the atomized medium to generate aerosol under the action of the electric energy of the battery assembly. The generated aerosol can flow out of the atomization assembly 20 through the airflow passage 24a and the air outlet passage 2127a in turn. The atomized medium is directly stored in the liquid storage cavity 21a, and there is no need to set a liquid storage cotton for storing the atomized medium. It should be noted that the liquid guide body 254 in the present application mainly plays a flow guiding role by wrapping the heating body 252. Only a small amount of atomized medium can be left in the liquid guide body 254, and the limited volume of the liquid guide body 254 cannot play a role in storing a large amount of atomized medium.

[0055] Please refer to Figure 2 、 Figure 3 and Figure 8As shown, in some embodiments, the atomization assembly 20 further comprises a protective shell 26 sleeved outside the shell 21 for avoiding direct pressing or other load acting on the flexible film 22, so that the flexible film 22 is not deformed due to extrusion by external force, and thus the atomization medium in the liquid storage cavity 21a is not leaked.

[0056] Specifically, the protective shell 26 comprises a protective ring 261 and two shell side walls 263. The protective ring 261 is in a hollow annular structure and is sleeved outside the bottom cover 216. The two shell side walls 263 are formed by extending the two sides of the protective ring 261 in the second direction along the third direction, and are inserted between the two frame side walls 2123 of the mounting frame 212. The flexible film 22 is limited between the limiting wall 2125 and the shell side wall 263, and the shell side wall 263 completely shields the flexible film 22, so as to play a good protection role on the flexible film 22.

[0057] In some embodiments, the frame top wall 2121 is provided with a first clamping groove 2121a on opposite sides in the second direction. Each limiting wall 2125 is provided with a buckle 2125a at the center position away from the frame top wall 2121. Each shell side wall 263 is provided with a limiting portion 2632 at an end away from the protective ring 261. Each shell side wall 263 is provided with a second clamping groove 263b on a side close to the protective ring 261. In this way, the limiting portion 2632 of the shell side wall 263 is clamped in the first clamping groove 2121a, and the buckle 2125a of the mounting frame 212 is clamped in the second clamping groove 263b, so as to realize the fixed connection of the mounting frame 212 and the protective shell 26.

[0058] Further, the protective shell 26 is provided with an air inlet hole 263a communicating between the shell 21 and the external atmosphere, so that the flexible film 22 is connected with the external atmosphere. Specifically, the two shell side walls 263 are respectively provided with a plurality of air inlet holes 263a, and all the air inlet holes 263a on each shell side wall 263 are arranged in the third direction. It can be understood that the number and arrangement of the air inlet holes 263a are not limited and can be set as needed.

[0059] In some embodiments, at least part of the flexible film 22 and at least part of the protective shell 26 are formed of transparent or translucent material, and since the influence of the liquid storage cotton is excluded, the user can observe the remaining amount of the atomization medium in the liquid storage cavity 21a in real time, so as to facilitate the user to judge whether the atomization assembly 20 needs to be replaced or make other decisions.

[0060] The atomization assembly 20 and the electronic atomization device 100 directly supply the atomization core 25 with liquid through the liquid storage cavity 21a, and do not set the liquid storage cotton for storing the atomization medium, thereby significantly improving the utilization rate of the atomization medium and reducing the waste of the atomization medium. Moreover, the flexible film 22 can slow down the pressure change inside the liquid storage cavity 21a, so that the atomization assembly 20 can effectively prevent liquid leakage while having a large amount of liquid storage. In addition, the protective shell 26 can protect the flexible film 22, prevent the flexible film 22 from deforming under the action of pressing or other external loads, and cause the atomization medium to leak.

[0061] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present disclosure.

[0062] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. An atomizing component, characterized in that, include: The outer casing has a liquid storage chamber and an exhaust channel communicating with the liquid storage chamber; the outer casing is also provided with a mounting groove communicating with the liquid storage chamber. A flexible film is installed in the mounting groove. The flexible film can undergo elastic deformation in response to changes in the pressure difference between the liquid storage chamber and the external atmosphere. A central tube, disposed within the outer casing and passing through the liquid storage chamber, forms an airflow channel connecting the exhaust channel to the external atmosphere within the central tube. An inlet is provided on the wall of the central tube, connecting the airflow channel to the liquid storage chamber; and The atomizing core is housed within the exhaust channel and connected to the liquid inlet. The atomizing core is used to heat the atomizing medium.

2. The atomizing component according to claim 1, characterized in that, The outer casing has two mounting slots, which are respectively located on opposite sides of the outer casing. The atomizing component includes two flexible films, each of which is installed in one of the mounting slots.

3. The atomizing component according to claim 1, characterized in that, The atomizing core includes a heating element and a liquid guide, with the liquid guide covering the heating element.

4. The atomizing component according to claim 3, characterized in that, The material forming the conductive fluid includes organic cotton.

5. The atomizing component according to claim 1, characterized in that, The flexible film is embedded in the mounting groove, and the edge of the flexible film is sealed to the groove wall.

6. The atomizing component according to claim 5, characterized in that, The atomizing component also includes a pressure ring, and the edge of the flexible film is provided with a limiting groove extending in the circumferential direction. The pressure ring is embedded in the limiting groove and is interference-fitted with the flexible film.

7. The atomizing component according to claim 1, characterized in that, The outer casing includes a mounting frame and a base. The base is fitted to one end of the mounting frame and together with the mounting frame forms the liquid storage chamber. The exhaust channel is formed at the end of the mounting frame away from the bottom cover. The mounting groove is formed in the mounting frame. One end of the central tube is inserted into the mounting frame, and the other end of the central tube is inserted into the base.

8. The atomizing component according to claim 1, characterized in that, The atomizing component also includes a protective shell, which is fitted over the outer shell and has an air inlet that connects the outer shell to the outside atmosphere.

9. The atomizing component according to claim 7, characterized in that, At least a portion of the flexible film and at least a portion of the protective shell are formed of a transparent or translucent material.

10. An electronic atomizing device, characterized in that, The electronic atomizing device further includes the atomizing component as described in any one of claims 1 to 9, and the battery component is coupled to one end of the atomizing component and electrically connected to the atomizing component.

Images