Atomizer and atomizing equipment

Abstract

The utility model relates to the technical field of atomization, in particular to an atomizer and atomization device.The atomizer comprises a liquid storage cup, a sealing part and a liquid suction part, the liquid storage cup comprises a cup body and a supporting structure connected with the cup body, the cup body is provided with a liquid storage cavity and an opening communicated with the liquid storage cavity, the liquid storage cavity is used for containing atomized liquid, and the opening faces the first direction; the opening is provided with a liquid injection level for injecting liquid into the liquid storage cavity, the supporting structure avoids the liquid injection level in the opening so as to facilitate liquid injection, the sealing piece is in sealing fit with the opening, the sealing piece is attached to the side, back to the liquid storage cavity, of the supporting structure in the first direction, and the liquid suction piece is attached to the side, back to the supporting structure, of the sealing piece in the first direction. According to the technical scheme, the sealing piece and the liquid suction piece can be supported through the supporting structure, so that deformation of the sealing piece and the liquid suction piece towards the liquid storage cavity is reduced or even avoided, the relative position of the liquid suction piece and the suction nozzle air channel in the first direction is guaranteed, the absorption rate of the liquid suction piece to condensate in the suction nozzle air channel can be increased, and the use experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the field of atomization technology, and in particular to an atomizer and atomization equipment. Background Art

[0002] The atomization device usually includes an atomizer and a nozzle. The atomizer includes a liquid storage cup and a sealing member. The liquid storage cup has an opening for convenient injection of atomized liquid, and the sealing member is sealed and installed at the opening of the liquid storage cup. The atomizer has an atomization channel for aerosol discharge, and the nozzle is located at the outlet of the atomization channel, and the nozzle has a nozzle airway connected to the atomization channel.

[0003] In order to prevent the aerosol from condensing in the airway of the nozzle and then flowing back, a liquid absorbent piece is arranged between the nozzle and the atomizer. The liquid absorbent piece has an interference fit with the nozzle, and the liquid condensed in the airway of the nozzle can be quickly absorbed by the liquid absorbent piece. The atomizer supports and fixes the liquid absorbent piece through a sealing piece. The sealing piece is usually made of rubber, which is easy to deform. The liquid absorbent piece is easy to sink into the opening as the rubber piece is deformed, which may cause a gap between the airway wall of the nozzle airway and the liquid absorbent piece. The gap will reduce the absorption rate of the condensed liquid by the liquid absorbent piece. When there is a lot of condensed liquid in the airway of the nozzle, the condensed liquid may be inhaled by the user, affecting the user experience. Utility Model Content

[0004] The present application provides an atomizer and an atomizing device to solve the technical problem that the absorption rate of condensed liquid in the airway of the mouthpiece is reduced, and even the condensed liquid in the airway of the mouthpiece is easily inhaled by the user, thereby affecting the user's experience.

[0005] According to the first aspect, an embodiment provides an atomizer, comprising:

[0006] A liquid storage cup comprises a cup body and a support structure connected to the cup body, wherein the cup body has a liquid storage cavity and an opening connected to the liquid storage cavity, the liquid storage cavity is used to contain atomized liquid, the opening faces a first direction, and the opening has a liquid injection position for injecting liquid into the liquid storage cavity; the support structure avoids the liquid injection position in the opening;

[0007] a sealing member, sealingly matched with the opening, wherein the sealing member is in contact with a side of the support structure facing away from the liquid storage chamber in the first direction;

[0008] The liquid absorbing member is in contact with a side of the sealing member facing away from the supporting structure in the first direction.

[0009] In an optional embodiment, the supporting structure is connected to a side wall of the opening, and an extending direction of the supporting structure is perpendicular to the first direction.

[0010] In an optional embodiment, the size of the opening in the second direction is greater than the size of the opening in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other;

[0011] The support structure includes a support plate, which is extended in the second direction. Both ends of the support plate in the second direction are connected to the side walls of the opening. One end of the support plate in the third direction is connected to the side wall of the opening, and the other end is suspended in the opening.

[0012] In an optional embodiment, the size of the opening in the second direction is greater than the size of the opening in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other;

[0013] The support structure includes support ribs, the support ribs are extended in the second direction, and both ends of the support ribs in the second direction are connected to the side walls of the opening.

[0014] In an optional embodiment, the supporting structure includes a connecting rib, wherein one end of the connecting rib in its extension direction is connected to the supporting rib, and the other end is connected to the side wall of the opening, and the end of the connecting rib connected to the supporting rib is close to the middle position of the supporting rib in the second direction.

[0015] In an optional embodiment, in a plane perpendicular to the first direction, the support structure is symmetrical about the geometric center of the opening, and / or the support structure is arranged close to the geometric center of the opening.

[0016] In an optional embodiment, the atomizer has an atomization channel, which passes through the liquid storage cup, the sealing member and the liquid absorbing member in the first direction, the atomization channel is staggered with the liquid injection position, and the supporting structure is arranged close to the atomization channel.

[0017] In an optional embodiment, the sealing component has a receiving groove, the liquid absorbing component is located in the receiving groove, and the liquid absorbing component is in contact with the bottom wall of the receiving groove.

[0018] In an optional embodiment, the size of the opening is smaller than the cross-sectional size of the liquid storage cavity in the first direction perpendicular to the first direction, and the cup body has a surrounding wall arranged around the opening, and the surrounding wall forms a side wall of the opening;

[0019] The sealing member has a groove, and the side wall of the opening is located in the groove to achieve sealing between the cup body and the sealing member.

[0020] According to the third aspect, an embodiment provides an atomization device, comprising a nozzle piece and an atomizer as described in any one of the above items, wherein the nozzle piece is located on the side of the liquid suction piece facing away from the liquid storage chamber, the nozzle piece has a nozzle airway, and the liquid suction piece is interference fit with the side wall of the nozzle airway.

[0021] According to the atomizer and atomization device of the above-mentioned embodiments, the atomizer includes a liquid storage cup, a sealing member and a liquid absorption member. The liquid storage cup includes a cup body and a supporting structure connected to the cup body. The cup body has a liquid storage cavity and an opening connected to the liquid storage cavity. The liquid storage cavity is used to contain atomized liquid. The opening faces a first direction. The opening has an injection position for injecting liquid into the liquid storage cavity. The supporting structure avoids the injection position in the opening to facilitate the injection. The sealing member is sealed with the opening. The sealing member is in contact with a side of the supporting structure facing away from the liquid storage cavity in the first direction. The liquid absorption member is in contact with a side of the sealing member facing away from the supporting structure in the first direction. The sealing member and the liquid absorption member packaged in the opening position can be supported by the supporting structure to reduce or even avoid deformation of the sealing member and the liquid absorption member toward the liquid storage cavity, which helps to ensure the relative position of the liquid absorption member and the nozzle airway in the first direction, and can increase the absorption rate of the liquid absorption member to the condensate in the nozzle airway, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of an atomizer and a nozzle in an embodiment;

[0023] Figure 2 A schematic diagram of the internal structure of an embodiment after the atomizer and the mouthpiece are assembled;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of a liquid storage cup according to an embodiment;

[0025] Figure 4 A top view of a liquid storage cup according to an embodiment;

[0026] Figure 5 A top view of a liquid storage cup in another embodiment;

[0027] Figure 6 A top view of a liquid storage cup in another embodiment;

[0028] Figure 7 It is a top view of the liquid storage cup in another embodiment.

[0029] In the figure: 1. Suction nozzle part; 11. Suction nozzle air passage; 2. Atomizer; 21. Liquid storage cup; 211. Cup body; 2112. Liquid storage cavity; 2113. Opening; 2114. Liquid injection level; 212. Support structure; 2121. Support rib; 2122. Connecting rib; 2123. Support plate; 22. Sealing member; 221. Groove; 222. Accommodating groove; 23. Liquid absorption member; 24. Atomization channel; 25. Atomization tube; 26. Atomization core; 27. Liquid storage member; 28. Plugging member. Specific embodiments

[0030] The present application will be further described in detail below in conjunction with the specific embodiments with reference to the accompanying drawings. Similar elements in different embodiments are labeled with related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overwhelming the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0031] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the operation steps involved in each embodiment can also be adjusted or reordered in an obvious manner by those skilled in the art. Therefore, the specification and the drawings are only for clearly describing a certain embodiment, and do not mean to be the necessary composition and / or sequence.

[0032] The serial numbers assigned to the components in this article, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. And the "connection" and "coupling" mentioned in the present application, unless otherwise specified, both include direct and indirect connections (couplings).

[0033] An embodiment of the present application discloses an atomizer 2, which can be applied to an atomization device and used in cooperation with the suction nozzle part 1 in the atomization device. The support structure 212 on the liquid storage cup 21 is used to support the sealing member 22 and the liquid absorption member 23, reducing or even avoiding the deformation of the sealing member 22 and the liquid absorption member 23 in the first direction, thereby ensuring the relative position of the liquid absorption member 23 and the suction nozzle air passage 11 and improving the liquid absorption efficiency of the liquid absorption member 23.

[0034] Specifically, please refer to Figures 1 to 7, the atomizer 2 includes a liquid storage cup 21, a seal 22, and a liquid absorption member 23. The liquid storage cup 21 has a liquid storage cavity 2112 and an opening 2113 communicating with the liquid storage cavity 2112. The seal 22 is sealingly installed at the opening 2113. The liquid absorption member 23 is located on the side of the seal 22 facing away from the liquid storage cavity 2112. The liquid absorption member 23 and the seal 22 are arranged in a first direction and are in contact with each other. The seal 22 is generally made of rubber material, synthetic resin, or other materials with good sealing performance. The liquid absorption member 23 can be liquid absorption cotton, water-absorbing resin with good water absorption, synthetic fiber, etc.

[0035] The liquid storage cup 21 includes a cup body 211. The outer contour shape of the cup body 211 is generally a cuboid. The cup body 211 is a thin-walled structure extending in the first direction. The cup body 211 has a liquid storage cavity 2112 and four cavity walls arranged around the liquid storage cavity 2112 in a direction perpendicular to the first direction. The four cavity walls are sequentially connected end to end. The cross-sectional shape of the cup body 211 in the direction perpendicular to the first direction is generally equal in the first direction.

[0036] In one embodiment, the cup body 211 has an opening 2113 communicating with the liquid storage cavity 2112, and the opening 2113 faces the first direction. Please refer to Figure 2 and Figure 3 , it can be set that both ends of the cup body 211 in the first direction are open, and one end needs to be blocked by a blocking member 28 to form a blocked end, which can be used as the bottom end of the cup body 211, and the other end can be used as the top end. The top opening is the above-mentioned opening 2113 communicating with the liquid storage cavity 2112; or in other embodiments, it can also be set that only the top end of the cup body 211 in the first direction is open and the bottom end is closed, and the opening at the top end is the opening 2113 communicating with the liquid storage cavity 2112. Here, neither the blocked end nor the closed end means that the inside and outside of the liquid storage cavity 2112 are not connected at this end. Small air inlets need to be provided on the blocked end and the side wall of the closed end to meet the air intake requirements.

[0037] In one embodiment, please continue to refer to Figures 2 to 3 , the liquid storage cavity 2112 is used to store the atomization liquid. During the assembly process of the atomizer 2, it is necessary to inject liquid into the liquid storage cavity 2112 through the opening 2113 at the top end of the cup body 211. Therefore, the opening 2113 has a specific liquid injection level 2114, and this liquid injection level 2114 needs to ensure uniform liquid injection into the liquid storage cavity 2112. In the embodiment where a liquid storage member 27 is provided in the liquid storage cavity 2112, it is necessary to ensure that the liquid droplets injected into the liquid storage cavity 2112 from this liquid injection level 2114 directly fall on the position of the liquid storage member 27 far from the edge. For example, in the embodiment where the atomization channel 24 is located at the geometric center position of the opening 2113, it is necessary to ensure that the liquid injection level 2114 is located at the position between the geometric center of the opening 2113 and the side wall of the cup body 211.

[0038] Furthermore, the liquid storage cup 21 further comprises a support structure 212 connected to the cup body 211, the support structure 212 avoids the liquid injection position 2114 in the opening 2113, which helps to ensure that the assembly worker can smoothly inject liquid into the liquid storage cavity 2112 through the liquid injection position 2114, at least part of the support structure 212 is located in the opening 2113, the part of the support structure 212 located in the opening 2113 is arranged in the first direction with the sealing member 22, and the support structure 212 is in contact with the sealing member 22, and the sealing member 22 can be supported in the first direction by the support structure 212. The sealing member 22 and the liquid absorbing member 23; during normal assembly, the liquid absorbing member 23 should be interference fit with the mouthpiece 1 in the atomizing device so that the condensed liquid in the mouthpiece airway 11 in the mouthpiece 1 can be absorbed by the liquid absorbing member 23. The support of the sealing member 22 and the liquid absorbing member 23 by the supporting structure 212 can reduce or even avoid the deformation of the sealing member 22 and the liquid absorbing member 23 toward the liquid storage chamber 2112, which helps to ensure the relative position between the liquid absorbing member 23 and the mouthpiece 1, thereby increasing the absorption rate of the condensed liquid in the mouthpiece airway 11, thereby enhancing the user experience.

[0039] In one embodiment, please refer to Figure 2 and Figure 3 The size of the top opening 2113 of the cup body 211 is smaller than the cross-sectional size of the liquid storage cavity 2112 in the first direction perpendicular to the cup body 211. The cup body 211 has a surrounding wall arranged around the opening 2113. The surrounding wall extends in the first direction away from the liquid storage cavity 2112. The surrounding wall forms the side wall of the opening 2113. The side wall of the opening 2113 on the cup body 211 is not coplanar with the cavity wall of the liquid storage cavity 2112. Of course, in other embodiments, the size of the top opening 2113 of the cup body 211 can also be set to be equal to the cross-sectional size of the liquid storage cavity 2112 in the first direction perpendicular to the cup body 211. The side wall of the opening 2113 on the cup body 211 is coplanar with the cavity wall of the liquid storage cavity 2112.

[0040] In one embodiment, the support structure 212 can be connected to the wall of the liquid storage cavity 2112, that is, at least part of the support structure 212 is located in the liquid storage cavity 2112, and the support structure 212 has a support portion extending to the opening 2113, and the support portion can be used to support the sealing member 22 and the liquid absorbing member 23.

[0041] In one embodiment, please continue to refer to Figure 2 and Figure 3 The support structure 212 can also be connected to the side wall of the opening 2113, and the support structure 212 can be arranged to extend in a plane perpendicular to the first direction. This helps to increase the fitting area between the support structure 212 and the sealing member 22, increase the supporting surface area of the support structure 212, and enhance the supporting effect and supporting stability of the support structure 212 on the sealing member 22 and the liquid absorbing member 23. This arrangement also facilitates the processing and manufacturing of the support structure 212, and facilitates the integral molding of the support structure 212 and the cup body 211.

[0042] Furthermore, the dimension of the upper opening 2113 of the cup body 211 in the second direction is greater than the dimension of the opening 2113 in the third direction, and the first direction, the second direction, and the third direction are perpendicular to each other in pairs. In some embodiments, please refer to Figures 2 to 6 , the shape of the opening 2113 can be set to be generally rectangular, the second direction is the length direction of the rectangle, and the third direction is the width direction of the rectangle; in other embodiments, the shape of the opening 2113 can also be set to be generally trapezoidal, parallelogram or other shapes with the dimension in the second direction greater than the dimension in the first direction; the support structure 212 includes support ribs 2121, and the support ribs 2121 are in a straight structure; of course, in other embodiments, the support ribs 2121 can also be a bent structure or other special-shaped structures.

[0043] In one embodiment, please refer to Figure 5 and Figure 6 , the support ribs 2121 can be arranged to extend in the second direction; in one embodiment, please refer to Figures 2 to 4 , the support ribs 2121 can also be arranged to extend in the third direction. Selecting Figures 2 to 4 the structure of the support ribs 2121 in can reduce the deformation amount of the support ribs 2121 caused by their too long length. In this way, it helps to ensure the support stability of the support structure 212 for the seal 22 and the liquid absorbing member 23, and helps to reduce the deformation amount of the seal 22 and the liquid absorbing member 23 in the first direction.

[0044] In the embodiment where the support ribs 2121 extend in the second direction, please refer to Figure 6 , in order to reduce the deformation amount of the support ribs 2121 caused by the too long length of the support ribs 2121, it is set that the support structure 212 further includes connecting ribs 2122. The connecting ribs 2122 can extend in the third direction. There are multiple connecting ribs 2122. One end of the connecting ribs 2122 is connected to the side wall of the opening 2113, and the other end is connected to the support ribs 2121. The end of the connecting ribs 2122 connected to the support ribs 2121 is close to the middle position of the support ribs 2121 in the second direction, or can also be directly located at the middle position of the support ribs 2121. In this way, the deformation amount of the support ribs 2121 is reduced, the overall structural strength of the support structure 212 is improved, the support stability of the support structure 212 for the seal 22 and the liquid absorbing member 23 is improved, and the deformation amount of the seal 22 and the liquid absorbing member 23 in the first direction is reduced.

[0045] In some embodiments, please refer to Figures 3 to 6, the cross-sectional shape of the support rib 2121 can be set to a rectangle or a circle, and both ends of the support rib 2121 in its extending direction are connected to the side wall of the opening 2113; of course, in other embodiments, one end of the support rib 2121 in its extending direction can also be connected to the side wall of the opening 2113, and the other end is suspended in the opening 2113. The structure with both ends connected to the side wall of the opening 2113 can reduce the deformation amount of the seal 22 and the liquid absorbing member 23 in the first direction due to the deformation of the support rib 2121.

[0046] In one embodiment, please refer to Figure 7 , the support structure 212 can also be provided with a support plate 2123. The support plate 2123 extends in the second direction, and both ends of the support plate 2123 in the second direction are connected to the side wall of the opening 2113. One end of the support plate 2123 in the third direction is connected to the side wall of the opening 2113, and the other end is suspended in the opening 2113. The support plate 2123 can be a straight plate or a special-shaped plate, as long as it can avoid the liquid injection level 2114.

[0047] In one embodiment, please refer to Figures 4 to 7 , arranged in any plane perpendicular to the first direction, the support structure 212 is geometrically symmetric about the geometric center of the opening 2113. In this way, the seal 22 can be evenly supported by the support structure 212, which helps to improve the support stability of the support structure 212 for the seal 22 and the liquid absorbing member 23.

[0048] Since the deformation amount of the seal 22 is the largest at the geometric center position of the opening, in order to improve the support effect of the support structure 212 on the seal 22 and the liquid absorbing member 23. In one embodiment, please refer to Figures 4 to 7 , arranged in any plane perpendicular to the first direction, the support structure 212 is arranged close to the geometric center of the opening 2113. In this way, the deformation of the seal 22 and the liquid absorbing member 23 in the first direction can be effectively reduced, and even the deformation of the seal 22 and the liquid absorbing member 23 in the first direction can be avoided.

[0049] In some embodiments, the atomizer 2 has an atomization channel 24 that runs through the entire atomizer 2 in a first direction. The atomization channel 24 is located within the coverage area of the opening 2113 in a plane perpendicular to the first direction, and the atomization channel 24 is arranged offset from the liquid injection level 2114. Since the atomization channel 24 communicates with the nozzle airway 11 on the nozzle member 1, and the side wall of the nozzle airway 11 generally surrounds the atomization channel 24, a support structure 212 can also be arranged close to the atomization channel 24, which can effectively support a part of the seal 22 corresponding to the side wall of the nozzle airway 11 through the support structure 212, avoiding deformation of the seal 22 and the liquid absorption member 23 at the position corresponding to the side wall of the nozzle airway 11, ensuring an interference fit between the side wall of the nozzle airway 11 and the liquid absorption member 23, thereby increasing the absorption rate of the condensate in the nozzle airway 11 by the liquid absorption member 23 and enhancing the user experience. In the above embodiments, the atomization channel 24 can pass through the geometric center of the opening 2113 or deviate from the geometric center of the opening 2113.

[0050] In other embodiments, there is no limitation on the distance between the support structure 212 and the atomization channel 24, as long as the atomization channel 24 is located within the coverage area of the opening 2113 in a plane perpendicular to the first direction and the atomization channel 24 is arranged offset from the liquid injection level 2114.

[0051] In some embodiments, a support structure 212 can also be arranged while avoiding the liquid injection level 2114, and the support surfaces of the support structure 212 are evenly distributed within the coverage area of the opening 2113 to enhance the support stability of the support structure 212 for the seal 22 and the liquid absorption member 23 and reduce the deformation amount of the seal 22 and the liquid absorption member 23.

[0052] In one embodiment, please refer to Figure 2 , a receiving groove 222 is provided on the side of the seal 22 facing away from the liquid storage cavity 2112 in the first direction. The liquid absorption member 23 is located within the receiving groove 222, and the liquid absorption member 23 is in contact with the bottom wall of the receiving groove 222. The liquid absorption member 23 can be in interference fit with the receiving groove 222 to realize the connection between the liquid absorption member 23 and the seal 22 and prevent the liquid absorption member 23 from coming out of the atomizer 2. Of course, the liquid absorption member 23 can also be simply placed within the receiving groove 222, and after the liquid absorption member 23 absorbs liquid and expands, it is in interference fit with the side wall of the receiving groove 222.

[0053] In other embodiments, the receiving groove 222 may not be provided on the seal 22. The seal 22 and the nozzle member 1 in the atomization device can enclose an installation cavity, and the liquid absorption member 23 can be arranged in the installation cavity, making the liquid absorption member 23 in contact with the seal 22 and in interference fit with the side wall of the nozzle airway 11 on the nozzle member 1 to fix the position of the liquid absorption member 23.

[0054] In one embodiment, please continue to refer to Figure 2, the seal 22 is provided with a groove 221 on the side facing the liquid storage cavity 2112 in the first direction. The side wall of the upper opening 2113 of the cup body 211, that is, the surrounding wall enclosing the opening 2113, is located in the groove 221 to achieve the sealing fit between the seal 22 and the opening 2113.

[0055] Of course, in other embodiments, the entire seal 22 can be located within the opening 2113 and in interference fit with the side wall of the opening 2113. The installation position of the seal 22 in the first direction can be restricted by the support structure 212 to fix the position of the seal 22.

[0056] Further, the atomizer 2 has an atomization channel 24 for gas to pass through. The atomization channel 24 penetrates the liquid storage cup 21, the seal 22, and the liquid absorption member 23 in the first direction. The air inlet of the atomization channel 24 is located at the plugged end or the closed end, and the air outlet of the atomization channel 24 is located on the liquid absorption member 23. The atomizer 2 further includes an atomization tube 25. One end of the atomization tube 25 is installed at the plugged end or the closed end of the cup body 211. The atomization tube 25 extends in the first direction. The other end of the atomization tube 25 extends towards the inside of the liquid storage cavity 2112, and the atomization channel 24 is located inside the atomization tube 25.

[0057] Further, the atomizer 2 further includes an atomization core 26 located inside the atomization tube 25. The atomization core 26 can absorb the atomization liquid from the liquid storage cavity 2112 into the atomization tube 25 and heat the atomization liquid in the atomization tube 25 to form an aerosol. The aerosol can enter the nozzle airway 11 along the atomization channel 24 following the air entering from the air inlet and be absorbed by the user.

[0058] The atomizer 2 further includes a liquid storage member 27 located inside the liquid storage cavity 2112. The material of the liquid storage member 27 is the same as that of the liquid absorption member 23. The atomization liquid is absorbed by the liquid storage member 27, so as to reduce the liquid flowing outwards along the air outlet of the atomization channel 24, improve the liquid locking ability of the liquid storage cavity 2112, and improve the user experience.

[0059] The embodiment of the present application also discloses an atomization device. The atomization device may include a nozzle member 1 and the atomizer 2 of any of the above embodiments. The nozzle member 1 is located on the side of the liquid absorption member 23 facing away from the liquid storage cavity 2112. The seal 22 has an outer peripheral surface extending in the first direction. The outer peripheral surface of the seal 22 is located outside the side wall of the opening 2113 in a plane perpendicular to the first direction. The nozzle member 1 has a sealing side wall facing the liquid storage cavity 2112 in the first direction. The sealing side wall is arranged around the seal 22, and the sealing side wall is in sealing fit with the outer peripheral surface of the seal 22.

[0060] The atomizing device further includes an atomizing housing (not shown in the figure) and a power supply assembly (not shown in the figure). The power supply assembly is located inside the atomizing housing and can be electrically connected to the atomizer 2 to supply power to the atomizing core 26 in the atomizer 2. The mouthpiece 1 can be connected to the atomizing housing in the first direction to enclose a cavity, for example, by snap connection. Both the atomizer 2 and the power supply assembly are located in the cavity formed by the enclosure of the mouthpiece 1 and the atomizing housing.

[0061] The mouthpiece 1 has a mouthpiece air passage 11 communicating with the atomizing passage 24. After the mouthpiece 1 is connected to the atomizing housing, the side wall of the mouthpiece air passage 11 on the mouthpiece 1 can be in interference fit with the liquid absorbing member 23 in the first direction, so as to ensure the absorption rate of the condensate in the mouthpiece air passage 11 by the liquid absorbing member 23 and improve the user experience.

[0062] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, according to the idea of the present invention, several simple deductions, deformations or substitutions can also be made.

Claims

1. An atomizer, characterized in that, include: A liquid storage cup, comprising a cup body and a supporting structure connected to the cup body, wherein the cup body has a liquid storage cavity and an opening connected to the liquid storage cavity, wherein the liquid storage cavity is used to contain atomized liquid, the opening faces a first direction, and the opening has a liquid injection position for injecting liquid into the liquid storage cavity; The support structure avoids the liquid filling position in the opening; a sealing member, sealingly matched with the opening, wherein the sealing member is in contact with a side of the support structure facing away from the liquid storage chamber in the first direction; The liquid absorbing member is in contact with a side of the sealing member facing away from the supporting structure in the first direction.

2. The atomizer according to claim 1, characterized in that, The supporting structure is connected to the side wall of the opening, and an extending direction of the supporting structure is perpendicular to the first direction.

3. The atomizer according to claim 2, wherein, The size of the opening in the second direction is greater than the size of the opening in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other; The support structure includes a support plate, which is extended in the second direction. Both ends of the support plate in the second direction are connected to the side walls of the opening. One end of the support plate in the third direction is connected to the side wall of the opening, and the other end is suspended in the opening.

4. The atomizer according to claim 2, wherein The size of the opening in the second direction is greater than the size of the opening in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other; The support structure includes support ribs, the support ribs are extended in the second direction, and both ends of the support ribs in the second direction are connected to the side walls of the opening.

5. The atomizer according to claim 4, characterized in that, The supporting structure includes a connecting rib, one end of the connecting rib in its extension direction is connected to the supporting rib, and the other end is connected to the side wall of the opening, and the end of the connecting rib connected to the supporting rib is close to the middle position of the supporting rib in the second direction.

6. The atomizer according to any one of claims 1 to 5, characterized in that, In a plane perpendicular to the first direction, the support structure is symmetrical about the geometric center of the opening, and / or the support structure is arranged close to the geometric center of the opening.

7. The atomizer according to any one of claims 1 to 5, characterized in that The atomizer has an atomization channel, which passes through the liquid storage cup, the sealing component and the liquid absorbing component in the first direction. The atomization channel is staggered with the liquid injection position, and the supporting structure is arranged close to the atomization channel.

8. The atomizer according to any one of claims 1 to 5, characterized in that The sealing component has a containing groove, the liquid absorbing component is located in the containing groove, and the liquid absorbing component is in contact with the bottom wall of the containing groove.

9. The atomizer according to any one of claims 1 to 5, characterized in that The size of the opening is smaller than the cross-sectional size of the liquid storage cavity in the first direction perpendicular to the first direction, and the cup body has a surrounding wall arranged around the opening, and the surrounding wall forms a side wall of the opening; The sealing member has a groove, and the side wall of the opening is located in the groove to achieve sealing between the cup body and the sealing member.

10. An atomizing device, characterized in that, An atomizer comprising a nozzle piece and any one of claims 1 to 9, wherein the nozzle piece is located on a side of the liquid suction piece facing away from the liquid storage chamber, the nozzle piece has a nozzle airway, and the liquid suction piece is interference fit with a side wall of the nozzle airway.

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