Atomizer, atomizer assembly and electronic atomization device

Abstract

The utility model relates to the technical field of atomization devices, in particular to an atomizer, an atomizer assembly and an electronic atomization device. The atomizer comprises an atomizer shell and an atomizing core, the atomizer shell comprises a shell body and a shell cover, a liquid storage cavity is formed in the shell body, and the liquid storage cavity is used for storing aerosol generating liquid. A liquid supplementing space is defined by the shell and the shell cover. The cavity wall of the liquid storage cavity is provided with a liquid supplementing opening, the liquid supplementing opening is provided with an insertion connection structure used for being in insertion connection and conduction with the liquid supplementing container in the first direction, and the aerosol generating liquid in the liquid supplementing container can enter the liquid storage cavity through the insertion connection structure. The shell cover covers the loading opening when in a closed state, and opens the loading opening when in an open state. The aerosol generating liquid can be supplemented into the liquid storage cavity through the liquid supplementing container, and the service life of the atomizer is prolonged. Due to the fact that the liquid supplementing space and the liquid storage cavity are arranged in the first direction, the atomization channel extends in the second direction, the liquid supplementing container is installed in the liquid supplementing space from the first direction and then inserted into the inserting structure, and installation is more convenient.

Description

Technical Field

[0001] The present application relates to the technical field of atomization devices, and in particular to an atomizer, an atomizer assembly and an electronic atomization device. Background Art

[0002] The electronic atomization device is used to heat an aerosol generating substrate to generate an aerosol. The aerosol generating substrate usually has two types: an aerosol generating rod and an aerosol generating liquid. The aerosol generating rod is used to be inserted into the electronic atomization device, and the aerosol generating liquid is injected into the electronic atomization device.

[0003] The electronic atomization device using aerosol generating liquid includes an atomizer, which includes a housing and an atomization core in the housing, wherein the housing has a liquid storage chamber, which is connected to the atomization core so that the aerosol generating liquid in the liquid storage chamber can enter the atomization core to be heated and atomized. However, due to the limited capacity of the liquid storage chamber, the current electronic atomization device has a short service life. Utility Model Content

[0004] The purpose of the present application is to provide an atomizer for improving the technical problem of short service life of the atomizer in the current atomizer assembly.

[0005] In addition, the purpose of the present application is also to provide an atomizer assembly and an electronic atomization device using the above-mentioned atomizer.

[0006] In a first aspect, an embodiment provides an atomizer, comprising:

[0007] A nebulizer shell, the nebulizer shell comprises a shell and a shell cover, the shell has a liquid storage cavity, the liquid storage cavity is used to store aerosol generating liquid; the shell and the shell cover enclose a liquid replenishment space, the liquid replenishment space is used to install a liquid replenishment container;

[0008] and an atomizer core, wherein the atomizer core has an atomization channel communicating with the liquid storage chamber so that the aerosol generating liquid can enter the atomization channel, and the atomizer core includes an electric heating element for heating the aerosol generating liquid, and at least a portion of the electric heating element is located in the atomization channel;

[0009] The cavity wall of the liquid storage cavity has a liquid replenishing port, and the liquid replenishing port is provided with a plug-in structure for plugging and conducting with the liquid replenishing container along a first direction; the shell has a loading port for loading the liquid replenishing container into the liquid replenishing space along the first direction; the shell cover has a closed state covering the loading port and an open state opening the loading port;

[0010] The liquid storage cavity and the liquid replenishing space are arranged along the first direction; the atomization channel extends along the second direction, and the angle between the first direction and the second direction is greater than 0 degree and less than 180 degrees.

[0011] Furthermore, in one embodiment, the plug-in structure includes a plug connector, which is used to be inserted into the fluid infusion container, and the plug connector has a plug connector channel connected to the fluid infusion container.

[0012] Furthermore, in one embodiment, the shell cover switches between the open state and the closed state by rotating, and the shell cover and the shell are fixed by magnetic attraction.

[0013] Furthermore, in one embodiment, the nebulizer includes a blocking member for blocking the fluid infusion port before the fluid infusion container is loaded.

[0014] Furthermore, in an embodiment, the first direction is perpendicular to the second direction.

[0015] Furthermore, in one embodiment, a power supply installation space is provided in the atomizer shell, the power supply installation space and the liquid replenishing space are arranged along the first direction, and the power supply installation space and the liquid storage chamber are arranged along the second direction.

[0016] Furthermore, in an embodiment, the fluid replenishment space has a supporting surface for supporting the fluid replenishment container, and the supporting surface is used to support the bottom surface of the fluid replenishment container.

[0017] In a second aspect, an embodiment provides a nebulizer assembly, including a liquid replenishment container and a nebulizer; the nebulizer includes:

[0018] A nebulizer shell, the nebulizer shell comprises a shell and a shell cover, the shell has a liquid storage cavity, the liquid storage cavity is used to store aerosol generating liquid; the shell and the shell cover enclose a liquid replenishment space, the liquid replenishment space is used to install a liquid replenishment container;

[0019] and an atomizer core, wherein the atomizer core has an atomization channel communicating with the liquid storage chamber so that the aerosol generating liquid can enter the atomization channel, and the atomizer core includes an electric heating element for heating the aerosol generating liquid, and at least a portion of the electric heating element is located in the atomization channel;

[0020] The cavity wall of the liquid storage cavity has a liquid replenishing port, and the liquid replenishing port is provided with a plug-in structure for plugging and conducting with the liquid replenishing container along a first direction; the shell has a loading port for loading the liquid replenishing container into the liquid replenishing space along the first direction; the shell cover has a closed state covering the loading port and an open state opening the loading port;

[0021] The liquid storage cavity and the liquid replenishing space are arranged along the first direction; the atomization channel extends along the second direction, and the angle between the first direction and the second direction is greater than 0 degree and less than 180 degrees.

[0022] Furthermore, in one embodiment, the plug-in structure includes a plug connector, which is used to be inserted into the fluid infusion container, and the plug connector has a plug connector channel connected to the fluid infusion container.

[0023] Furthermore, in one embodiment, the shell cover switches between the open state and the closed state by rotating, and the shell cover and the shell are fixed by magnetic attraction.

[0024] Furthermore, in one embodiment, the nebulizer includes a blocking member for blocking the fluid infusion port before the fluid infusion container is loaded.

[0025] Furthermore, in an embodiment, the first direction is perpendicular to the second direction.

[0026] Furthermore, in one embodiment, a power supply installation space is provided in the atomizer shell, the power supply installation space and the liquid replenishing space are arranged along the first direction, and the power supply installation space and the liquid storage chamber are arranged along the second direction.

[0027] Furthermore, in an embodiment, the fluid replenishment space has a supporting surface for supporting the fluid replenishment container, and the supporting surface is used to support the bottom surface of the fluid replenishment container.

[0028] Furthermore, in one embodiment, the fluid infusion container includes a fluid infusion bottle and a bottle cap, and the bottle cap is plugged into the plug-in structure.

[0029] In a third aspect, an embodiment provides an electronic atomization device, including a power supply and an atomizer assembly; the atomizer assembly includes a liquid replenishing container and an atomizer; the atomizer includes:

[0030] A nebulizer shell, the nebulizer shell comprises a shell and a shell cover, the shell has a liquid storage cavity, the liquid storage cavity is used to store aerosol generating liquid; the shell and the shell cover enclose a liquid replenishment space, the liquid replenishment space is used to install a liquid replenishment container;

[0031] and an atomizer core, wherein the atomizer core has an atomization channel communicating with the liquid storage chamber so that the aerosol generating liquid can enter the atomization channel, and the atomizer core includes an electric heating element for heating the aerosol generating liquid, and at least a portion of the electric heating element is located in the atomization channel;

[0032] The cavity wall of the liquid storage cavity has a liquid replenishing port, and the liquid replenishing port is provided with a plug-in structure for plugging and conducting with the liquid replenishing container along a first direction; the shell has a loading port for loading the liquid replenishing container into the liquid replenishing space along the first direction; the shell cover has a closed state covering the loading port and an open state opening the loading port;

[0033] The liquid storage cavity and the liquid replenishing space are arranged along the first direction; the atomization channel extends along the second direction, and the angle between the first direction and the second direction is greater than 0 degree and less than 180 degrees.

[0034] Furthermore, in one embodiment, the plug-in structure includes a plug connector, which is used to be inserted into the fluid infusion container, and the plug connector has a plug connector channel connected to the fluid infusion container.

[0035] Furthermore, in one embodiment, the shell cover switches between the open state and the closed state by rotating, and the shell cover and the shell are fixed by magnetic attraction.

[0036] Furthermore, in one embodiment, the nebulizer includes a blocking member for blocking the fluid infusion port before the fluid infusion container is loaded.

[0037] Furthermore, in an embodiment, the first direction is perpendicular to the second direction.

[0038] Furthermore, in one embodiment, a power supply installation space is provided in the atomizer shell, the power supply installation space and the liquid replenishing space are arranged along the first direction, and the power supply installation space and the liquid storage chamber are arranged along the second direction.

[0039] Furthermore, in an embodiment, the fluid replenishment space has a supporting surface for supporting the fluid replenishment container, and the supporting surface is used to support the bottom surface of the fluid replenishment container.

[0040] Furthermore, in one embodiment, the fluid infusion container includes a fluid infusion bottle and a bottle cap, and the bottle cap is plugged into the plug-in structure.

[0041] According to the atomizer of the above embodiment, the shell and the shell cover of the atomizer shell form a liquid replenishment space, and the liquid replenishment space is used to install a liquid replenishment container. The aerosol generating liquid can be added to the liquid storage cavity through the liquid replenishment container to extend the use time of the atomizer. Since the liquid replenishment space and the liquid storage cavity are arranged along the first direction, and the atomization channel extends along the second direction, the liquid replenishment container is inserted into the liquid replenishment space from the first direction and plugged into the plug-in structure, which makes installation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the structure of an electronic atomization device in an embodiment;

[0043] Figure 2 A state diagram of a shell cover of an atomizer in one embodiment after being opened at a certain angle;

[0044] Figure 3 is a cross-sectional view of an electronic atomization device in one embodiment;

[0045] Figure 4 A schematic diagram of the structure of an electronic atomization device hidden behind a shell cover in an embodiment;

[0046] Figure 5 This is a schematic diagram of the structure of the electronic atomization device after the shell cover and the bottle cap are hidden in one embodiment.

[0047] List of feature names corresponding to the figure marks in the figure: 1. power supply; 2. liquid replenishing container; 21. liquid replenishing bottle; 22. bottle cap; 221. bottle cap jack; 31. atomizer shell; 311. shell; 3111. liquid storage chamber; 3112. liquid replenishing port; 3113. loading port; 3114. plug connector; 3115. plug connector channel; 312. shell cover; 313. liquid replenishing space; 314. power supply installation space; 315. support surface; 316. nozzle hole; 32. atomizer core; 321. atomization channel; 322. electric heating element; 323. first liquid guiding element; 324. second liquid guiding element; 325. bracket; 326. atomizer core shell; 33. shell cover magnetic attraction element; 34. shell body magnetic attraction element; 35. rotating shaft. DETAILED DESCRIPTION

[0048] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. 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, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and 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.

[0049] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0050] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0051] It should be noted that the conduction, communication and interconnection described in the present application are not limited to empty channels through which the aerosol generating liquid can pass, but also include channels filled with porous materials through which the aerosol generating liquid can pass.

[0052] In one embodiment, please refer to Figures 1 to 5 The electronic atomization device includes a power supply 1 and an atomizer assembly, and the atomizer assembly includes a liquid replenishing container 2 and an atomizer.

[0053] The atomizer includes an atomizer shell 31 and an atomizer core 32. The atomizer shell 31 includes a shell 311 and a shell cover 312. The shell 311 has a liquid storage chamber 3111, and the liquid storage chamber 3111 is used to store aerosol generating liquid. The shell 311 and the shell cover 312 enclose a liquid replenishment space 313, and the liquid replenishment space 313 is used to install the liquid replenishment container 2.

[0054] The atomizer core 32 has an atomization channel 321 communicating with the liquid storage chamber 3111 for allowing the aerosol generating liquid to enter the atomization channel 321 . The atomizer core 32 includes an electric heating element 322 for heating the aerosol generating liquid. At least a portion of the electric heating element 322 is located in the atomization channel 321 .

[0055] The wall of the liquid storage cavity 3111 has a liquid infusion port 3112, and the liquid infusion port 3112 is provided with a plug-in structure for plugging and connecting with the liquid infusion container 2 along the first direction, so that the aerosol generating liquid in the liquid infusion container 2 can enter the liquid storage cavity 3111 through the plug-in structure. Figure 5 The housing 311 has a loading port 3113 for loading the liquid replenishing container 2 into the liquid replenishing space 313 along a first direction. The housing cover 312 is movable relative to the housing 311, and the housing cover 312 has an open state and a closed state. When the housing cover 312 is in the closed state, the loading port 3113 is covered, and when the housing cover 312 is in the open state, the loading port 3113 is opened.

[0056] The liquid storage cavity 3111 and the liquid replenishing space 313 are arranged along a first direction. The atomization channel 321 extends along a second direction, and an angle between the first direction and the second direction is greater than 0 degrees and less than 180 degrees.

[0057] The shell 311 and the shell cover 312 of the present application enclose a liquid replenishment space 313, and the liquid replenishment container 2 is installed in the liquid replenishment space 313, so that the liquid replenishment container 2 can be replaced. When the aerosol generating liquid in the liquid storage chamber 3111 is used up, the aerosol generating liquid can be replenished into the liquid storage chamber 3111 through the liquid replenishment container 2, and the liquid replenishment container 2 can be loaded into the liquid replenishment space 313 by opening the shell cover 312, thereby extending the use time of the atomizer. Since the liquid replenishment space 313 and the liquid storage chamber 3111 are arranged along the first direction, and the atomization channel 321 extends along the second direction, the liquid replenishment container 2 is inserted into the liquid replenishment space 313 from the first direction and plugged into the plug-in structure, which makes installation more convenient.

[0058] In one embodiment, please refer to Figure 2 and Figure 5 , the loading port 3113 faces the first direction, and after the liquid replenishment container 2 is loaded into the liquid replenishment space 313, a part of it is in the shell 311, and another part is exposed from the shell 311 and covered by the shell cover 312. In this way, after the shell cover 312 is opened, it is convenient to load the liquid replenishment container 2, and it is also convenient to take out the loaded liquid replenishment container 2 from the liquid replenishment space 313 for replacement.

[0059] Regarding the plug-in structure, any feasible method can be adopted. For example, in one embodiment, please refer to Figures 3 to 5 , the plug structure includes a plug connector 3114, and the plug connector 3114 is used to be inserted into the fluid infusion container 2. The plug connector 3114 has a plug connector channel 3115 connected to the fluid infusion container 2. In one embodiment, the plug connector channel 3115 is a through hole, and an opening at one end of the through hole forms the fluid infusion port 3112. For another example, in one embodiment, the plug structure is a socket for inserting the fluid infusion container 2, and an opening at one end of the socket forms the fluid infusion port 3112.

[0060] In one embodiment, please refer to Figure 2 In order to prevent all the aerosol-generating liquid in the liquid storage chamber 3111 from entering the liquid replenishing container 2, the plug channel 3115 is higher than the bottom of the liquid storage chamber 3111, so that a portion of the aerosol-generating liquid can always be retained in the liquid storage chamber 3111.

[0061] In one embodiment, please refer to Figure 2 and Figure 3 , the shell cover 312 can rotate relative to the shell 311, and the shell cover 312 switches between the open state and the closed state by rotating. In order to enable the shell cover 312 to maintain its position in the closed state, the shell cover 312 and the shell 311 are fixed by magnetic attraction. The magnetic fixing method can facilitate the opening and closing of the shell cover 312, and the operation is more convenient. In some other embodiments, in addition to magnetic attraction, the shell cover 312 can also be fixed to the shell 311 by clamping, or fixed to the shell 311 by fasteners.

[0062] In one embodiment, please refer to Figures 1 to 3 The shell cover 312 is in the shape of an elongated strip extending along the second direction. One end of the shell cover 312 in the second direction is movably connected to the shell body 311, and the other end is provided with a shell cover magnetic member 33. The shell cover 312 is magnetically fixed to the shell body 311 through the shell cover magnetic member 33. Specifically, one end of the shell cover 312 is hinged to the shell body 311. The shell cover magnetic member 33 is a permanent magnet, and a shell magnetic member 34 is also provided on the corresponding shell body 311. The shell magnetic member 34 also adopts a permanent magnet. In some other embodiments, only one of the shell magnetic member 34 and the shell cover magnetic member 33 can be a permanent magnet.

[0063] Specifically, in one embodiment, please refer to Figures 2 to 5 One end of the shell cover 312 is connected to the shell 311 through the rotating shaft 35, so that the shell cover 312 can rotate relative to the shell 311. The shell magnetic member 34 is fixed to the top of the shell 311, and the shell cover magnetic member 33 is also fixed to the top of the shell cover 312. When the shell cover 312 is in the closed state, the shell cover magnetic member 33 and the shell magnetic member 34 are attached together.

[0064] In some other embodiments, the shell cover 312 can also be separated from the housing 311 when in the open state, and the shell cover 312 and the housing 311 are fixed by magnetic attraction. After the shell cover 312 is opened, the shell cover 312 is separated from the housing 311. In some other embodiments, the shell cover can also be fixed to the housing by buckles.

[0065] In one embodiment, please refer to Figure 2 , the rotation axis of the shell cover 312 extends along the third direction, the third direction is perpendicular to the first direction and perpendicular to the second direction. In some other embodiments, the rotation axis of the shell cover 312 may also extend along the second direction.

[0066] In one embodiment, please refer to Figure 2 , the first direction is perpendicular to the second direction. In some other embodiments, the angle between the first direction and the second direction may be other angles other than 90 degrees, such as 30 degrees, 60 degrees, 120 degrees, etc.

[0067] In one embodiment, please refer to Figure 3 , the atomizer shell 31 has a power supply installation space 314, the power supply installation space 314 and the liquid replenishment space 313 are arranged along the first direction, and the power supply installation space 314 and the liquid storage chamber 3111 are arranged along the second direction. In this way, the power supply 1 can be integrated into the atomizer shell 31, making the space inside the atomizer shell 31 more compact. In some other embodiments, the power supply 1 of the electronic atomization device can also be an independent power supply 1 module, and the power supply 1 module and the atomizer are fixed together by magnetic attraction.

[0068] In some other embodiments, the power installation space 314 may also be arranged along the second direction with the liquid replenishment space 313, and arranged along the first direction with the liquid storage chamber 3111. In some other embodiments, the power installation space 314 may also be arranged along the second direction with the liquid replenishment space 313, and arranged along the second direction with the liquid storage chamber 3111.

[0069] In order to improve the stability of the liquid replenishment container 2, in one embodiment, please refer to Figure 3 The liquid replenishing space 313 has a supporting surface 315 for supporting the liquid replenishing container 2, and the supporting surface 315 is used to support the bottom surface of the liquid replenishing container 2. The supporting surface 315 supports the liquid replenishing container 2 so that the liquid replenishing container 2 is not easy to shake and has better stability.

[0070] In one embodiment, please refer to Figure 3 When the shell cover 312 is in a closed state, the inner side surface of the shell cover 312 is in contact with the liquid replenishing container 2, which also limits the shaking of the liquid replenishing container 2 and further improves the stability of the liquid replenishing container 2.

[0071] In one embodiment, please refer to Figures 2 to 5 The rehydration container 2 includes a rehydration bottle 21 and a bottle cap 22, and the bottle cap 22 is plugged into the plug structure. Specifically, in one embodiment, the bottle cap 22 has a bottle cap insertion hole 221 for inserting the plug connector 3114, and the bottle cap insertion hole 221 is connected to the rehydration bottle 21. After the plug connector 3114 is inserted into the bottle cap insertion hole 221, the rehydration bottle 21 is connected to the liquid storage cavity 3111, and the aerosol generating liquid in the rehydration bottle 21 can enter the liquid storage cavity 3111.

[0072] In one embodiment, the bottle cap 22 and the fluid infusion bottle 21 are fixed by interference fit. In some other embodiments, the bottle cap 22 and the fluid infusion bottle 21 can also be fixed by threads.

[0073] It should be noted that the connection between the liquid replenishing container 2 and the plug connector 3114 described in the present application is a sealed connection, which can prevent leakage of the aerosol generating liquid.

[0074] In one embodiment, please refer to Figure 3 The top of the atomizer shell 31 has a suction nozzle hole 316, which is connected to the atomization channel 321 and can suck the aerosol in the atomization channel 321. The liquid storage chamber 3111 and the liquid replenishment space 313 are arranged on the left and right, and the plug connector 3114 is located at the upper part of the liquid replenishment space 313. When the liquid storage chamber 3111 needs to be replenished, the liquid replenishment container 2 needs to be loaded, and the atomizer is turned upside down so that the aerosol generating liquid enters the liquid storage chamber through the liquid replenishment port 3112.

[0075] In one embodiment, according to the use requirements, the liquid replenishing space 313 in the atomizer is vacant, and a plugging member is used to plug the liquid replenishing port 3112, so that the amount of aerosol generating liquid in the atomizer is small, which can meet the special requirements of some regions for aerosol generating liquid. In one embodiment, the plugging member is a rubber plug.

[0076] In one embodiment, when the aerosol generating liquid in the liquid storage chamber 3111 is insufficient and the liquid storage chamber 3111 needs to be replenished, the shell cover 312 is opened, the blocking piece (not shown in the figure) at the liquid replenishment port 3112 is removed, the liquid replenishment container 2 is loaded into the liquid replenishment space 313, and the plug connector 3114 is inserted into the bottle cap plug hole 221, the plug connector 3114 and the bottle cap 22 are interference fit to achieve sealing and fixing, the shell cover 312 is rotated to make the shell cover 312 in a closed state, and the installation of the liquid replenishment container 2 is completed. Then, the atomizer assembly is operated to allow the aerosol generating liquid in the liquid replenishment container 2 to enter the liquid storage chamber 3111, and the liquid replenishment of the liquid storage chamber 3111 is completed.

[0077] In one embodiment, the atomizer core 32 of the present application can use any existing technology or any feasible structure in the future. Since the present application does not involve structural improvement of the atomizer core 32, the present application only briefly describes the structure of the atomizer core 32 by way of example. Please refer to Figure 3 , the atomizing core 32 includes a first liquid guiding member 323 and a second liquid guiding member 324. The first liquid guiding member 323 and the second liquid guiding member 324 are both made of porous materials, such as porous liquid-absorbing cotton or porous ceramics. There is a bracket 325 between the first liquid guiding member 323 and the second liquid guiding member 324, and there is a liquid passage hole on the bracket 325 for the aerosol generating liquid to pass through. The atomizing core 32 includes an atomizing core shell 326, and the atomizing channel 321 is in the atomizing core shell 326. The atomizing core shell 326 has a liquid guiding channel, and the liquid guiding channel provides the aerosol generating liquid to enter the first liquid guiding member 323 from the liquid storage chamber. The electric heating member 322 is located on the inner side of the second liquid guiding member 324. The aerosol generating liquid enters the first liquid guiding member 323 through the liquid guiding channel, and then passes through the bracket 325 to enter the second liquid guiding member 324. The aerosol generating liquid is heated and atomized after contacting the electric heating atomizing member to generate an aerosol.

[0078] Regarding the electric heating element 322, in one embodiment, the electric heating element 322 is a spiral heating wire, the spiral heating wire extends along the atomization channel 321, and the outer peripheral surface of the electric heating element 322 is in contact with the second liquid guide 324. In one embodiment, please refer to Figure 3 , the electric heating element 322 is a conductive metal grid.

[0079] In an embodiment of a nebulizer assembly, the nebulizer assembly includes a liquid replenishing container and a nebulizer as described in any one of the above embodiments, which will not be described in detail.

[0080] In an embodiment of an atomizer, the atomizer is the atomizer described in any one of the above embodiments, which will not be described in detail.

[0081] The above specific examples are used to illustrate the present application, which is only used to help understand the present application and is not intended to limit the present application. For technicians in the technical field to which the present application belongs, they can also make some simple deductions, deformations or substitutions based on the ideas of the present application.

Claims

1. An atomizer, characterized in that: include: A nebulizer shell, the nebulizer shell comprises a shell and a shell cover, the shell has a liquid storage cavity, the liquid storage cavity is used to store aerosol generating liquid; the shell and the shell cover enclose a liquid replenishment space, the liquid replenishment space is used to install a liquid replenishment container; and an atomizer core, wherein the atomizer core has an atomization channel communicating with the liquid storage chamber so that the aerosol generating liquid can enter the atomization channel, and the atomizer core includes an electric heating element for heating the aerosol generating liquid, and at least a portion of the electric heating element is located in the atomization channel; The cavity wall of the liquid storage cavity has a liquid replenishing port, and the liquid replenishing port is provided with a plug-in structure for plugging and conducting with the liquid replenishing container along a first direction; the shell has a loading port for loading the liquid replenishing container into the liquid replenishing space along the first direction; the shell cover has a closed state covering the loading port and an open state opening the loading port; The liquid storage cavity and the liquid replenishing space are arranged along the first direction; the atomization channel extends along the second direction, and the angle between the first direction and the second direction is greater than 0 degree and less than 180 degrees.

2. The atomizer according to claim 1, characterized in that The plug-in structure comprises a plug connector, which is used to be inserted into the fluid infusion container and has a plug connector channel communicated with the fluid infusion container.

3. The atomizer according to claim 1 or 2, characterized in that: The shell cover switches between the open state and the closed state by rotating, and the shell cover and the housing are fixed by magnetic attraction.

4. The atomizer according to claim 1 or 2, characterized in that: The atomizer comprises a blocking member for blocking the fluid infusion port before the fluid infusion container is loaded.

5. The atomizer according to claim 1 or 2, characterized in that: The first direction is perpendicular to the second direction.

6. The atomizer according to claim 1 or 2, characterized in that: The atomizer shell has a power supply installation space therein, the power supply installation space and the liquid replenishing space are arranged along the first direction, and the power supply installation space and the liquid storage chamber are arranged along the second direction.

7. The atomizer according to claim 1 or 2, characterized in that: The fluid replenishment space has a supporting surface for supporting the fluid replenishment container, and the supporting surface is used to support the bottom surface of the fluid replenishment container.

8. An atomizer assembly, characterized in that: The invention comprises a liquid replenishing container and the atomizer as claimed in any one of claims 1 to 7.

9. The atomizer assembly according to claim 8, characterized in that The fluid replenishment container comprises a fluid replenishment bottle and a bottle cap, and the bottle cap is plugged into the plug-in structure.

10. An electronic atomization device, characterized in that: It comprises a power source and an atomizer assembly as claimed in claim 8 or 9.

Images