Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device. The atomizer comprises: a housing; the base assembly is installed in the shell, a first installation cavity is defined by the base assembly and the shell, and at least part of the first installation cavity is used for storing an atomization matrix; the atomization assembly is installed on the base assembly and located in the first installation cavity, a liquid injection hole communicated with the first installation cavity is formed in the base assembly, the atomization assembly comprises an atomization pipe, a liquid storage part and a liquid inlet pipe, the liquid storage part is arranged between the atomization pipe and the liquid inlet pipe and wraps the atomization pipe, and a liquid inlet hole is formed in the end, close to the base assembly, of the liquid inlet pipe; and the liquid inlet hole is communicated with the first mounting cavity. Thus, in the atomizer transportation or environment testing process, even if the atomization substrate leaks, the atomization substrate can be absorbed by the end, away from the base assembly, of the liquid storage part, and after the atomization substrate is fully absorbed by the liquid storage part, a liquid film barrier can be formed, it is guaranteed that no liquid leaks in the whole process, and then the performance of the atomizer is guaranteed.

Description

Technical Field

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

[0002] Currently, to improve the user experience, atomizing matrix is ​​usually stored inside the atomizer's cavity. However, during atomizer transportation or environmental testing (negative pressure, high and low temperature testing), the atomizer is prone to vibration, which can lead to leakage and affect its performance. Utility Model Content

[0003] The purpose of this application is to provide an atomizer and atomizing device, which at least solves the problem in the related art that the atomizer is prone to vibration during transportation or environmental testing (negative pressure, high and low temperature testing), which in turn leads to liquid leakage and affects the performance of the atomizer.

[0004] This application provides an atomizer, the atomizer comprising:

[0005] case;

[0006] A base assembly and an atomizing assembly, the base assembly being installed inside the housing, the base assembly and the housing defining a first mounting cavity, at least a portion of the first mounting cavity being used to store an atomizing matrix;

[0007] The atomizing component is mounted on the base assembly and located in the first mounting cavity. The base assembly has a liquid injection hole that communicates with the first mounting cavity. The atomizing component includes an atomizing tube, a liquid storage component, and a liquid inlet tube. The liquid storage component is disposed between the atomizing tube and the liquid inlet tube and covers the atomizing tube. The end of the liquid inlet tube near the base assembly has a liquid inlet hole that communicates with the first mounting cavity.

[0008] In some embodiments, there are multiple inlet holes, which are evenly distributed around the periphery of the inlet pipe.

[0009] In some embodiments, the atomizer further includes a power supply assembly and a base cap;

[0010] The bottom cover is connected to the end of the housing, and the bottom cover, the base assembly, and the bottom cover define a second mounting cavity, on which the power supply assembly is mounted.

[0011] In some embodiments, the atomizer further includes a liquid suction component;

[0012] The liquid aspiration assembly is installed in the second mounting cavity and covers at least a portion of the power supply assembly.

[0013] In some embodiments, the atomizer further includes a circuit board assembly;

[0014] The circuit board assembly and the power supply assembly are electrically connected and are installed at the end of the power supply assembly away from the base assembly. The liquid absorption assembly includes a first liquid absorption member and a second liquid absorption member. The first liquid absorption member is disposed between the second liquid absorption member and the base assembly. The second liquid absorption member covers the surface of the circuit board assembly facing the base assembly.

[0015] The circuit board assembly, the first liquid-absorbing component, and the second liquid-absorbing component are all provided with air inlets, and multiple air inlets are coaxially arranged. One end of each air inlet is connected to the atomizing tube, and the other end of each air inlet is connected to the outside of the bottom cover.

[0016] In some embodiments, the atomizer further includes a gas sensor and a sensor cover;

[0017] The gas sensor and the sensor cover are respectively disposed on two opposite surfaces of the circuit board assembly, and the sensor cover is disposed on the surface of the circuit board assembly facing the base assembly;

[0018] The circuit board assembly has a first air inlet hole, the sensor cover has a second air inlet hole, the first air inlet hole and the second air inlet hole are connected, and the first liquid suction component and the second liquid suction component both have a third air inlet hole, the third air inlet hole and the second air inlet hole are connected.

[0019] In some embodiments, two third air inlet holes are symmetrically arranged on the second liquid suction member, at least one of the third air inlet holes can communicate with the second air inlet hole, and the two third air inlet holes are located on both sides of the air inlet hole.

[0020] In some embodiments, the atomizer further includes an inner liner support, the two ends of which are respectively connected to the bottom cover and the base assembly, and the inner liner support and the bottom cover form the second mounting cavity;

[0021] The liquid suction assembly further includes a third liquid suction element, which is disposed between the base assembly and the inner liner support, and surrounds the opening of the injection hole away from the first mounting cavity.

[0022] In some embodiments, the inner liner support and the bottom cover are connected by a seal, wherein one end of the seal facing the inner liner support forms a snap-fit ​​groove, the end of the inner liner support facing the bottom cover is inserted into the snap-fit ​​groove, and at least a portion of the seal is located between the end of the inner liner support facing the bottom cover and the inner wall of the bottom cover.

[0023] The end of the first liquid-absorbing element facing the second liquid-absorbing element abuts against the end face of the seal facing the inner liner support.

[0024] In some embodiments, this application also provides an atomizing device, which includes an atomizing host and an atomizer as described in any of the above embodiments;

[0025] The atomizer and the atomizing host are electrically connected.

[0026] According to the embodiments of this application, since the atomizing component is mounted on the base assembly and located in the first mounting cavity, and the base assembly has an injection hole communicating with the first mounting cavity, the atomizing matrix can be injected into the first mounting cavity through the injection hole, facilitating the injection of the atomizing matrix into the atomizer. Furthermore, since the atomizing component includes an atomizing tube, a liquid storage component, and a liquid inlet tube, with the liquid storage component positioned between the atomizing tube and the liquid inlet tube, covering the atomizing tube, and the liquid inlet tube having an inlet hole near the end of the base assembly communicating with the first mounting cavity, the atomizing matrix stored in the first mounting cavity can be guided to the liquid storage component for storage through the inlet hole near the end of the liquid inlet tube near the base assembly. In this embodiment, when injecting the atomizing matrix, the atomizer first injects a certain proportion of the atomizing matrix into the first mounting cavity through the injection hole, and then seals the injection hole. This allows the atomizing matrix entering the first mounting cavity to flow into the storage container through the inlet hole at the end of the inlet pipe near the base assembly. After the storage container completely absorbs the atomizing matrix, it ensures that the atomizing matrix stored in the storage container is located at the end of the storage container closest to the base assembly. Then, the atomizing matrix of the first mounting cavity's capacity is injected into the first mounting cavity through the injection hole, and the injection hole is sealed, filling the first mounting cavity with the atomizing matrix. Under the influence of gravity, the atomizing matrix stored in the storage container is located at the end of the storage container closest to the base assembly, while the end of the storage container furthest from the base assembly has no atomizing matrix. In this way, even if the atomizer vibrates during transportation or environmental testing (negative pressure, high and low temperature testing), causing the atomizing matrix stored in the first mounting cavity to leak out, it will be absorbed by the end of the liquid storage device away from the base assembly. When the liquid storage device is full of atomizing matrix, it will form a liquid film barrier to ensure that no leakage occurs throughout the process, thereby ensuring the performance of the atomizer. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1This is a schematic diagram of the structure of an atomizer provided in an embodiment of this application;

[0029] Figure 2 This is an exploded view of an atomizer provided in an embodiment of this application;

[0030] Figure 3 This represents one of the cross-sectional views of an atomizer provided in an embodiment of this application;

[0031] Figure 4 This is a second cross-sectional view of an atomizer provided in an embodiment of this application;

[0032] Figure 5 This is a third cross-sectional view of an atomizer provided in an embodiment of this application;

[0033] Figure 6 This represents one of the partial cross-sectional views of an atomizer provided in an embodiment of this application;

[0034] Figure 7 This is a second partial cross-sectional view of an atomizer provided in an embodiment of this application.

[0035] Figure label:

[0036] 1: Housing; 101: First mounting cavity; 102: Second mounting cavity; 2: Base assembly; 21: Liquid injection hole; 3: Atomizing assembly; 31: Atomizing tube; 32: Liquid storage component; 33: Liquid inlet pipe; 331: Liquid inlet hole; 4: Power supply assembly; 5: Bottom cover; 6: Liquid suction assembly; 61: First liquid suction component; 62: Second liquid suction component; 621: Air inlet hole; 622: Third air inlet hole; 63: Third liquid suction component; 7: Circuit board assembly; 71: First air inlet hole; 8: Gas sensor; 9: Sensor cover plate; 91: Second air inlet hole; 10: Inner liner support; 11: Sealing component; 111: Snap-fit ​​groove. Detailed Implementation

[0037] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0038] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0039] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0040] like Figures 1 to 5 As shown, in some embodiments, this application provides an atomizer, which includes:

[0041] The housing 1, the base assembly 2, and the atomizing assembly 3 are provided. The base assembly 2 is installed inside the housing 1. The base assembly 2 and the housing 1 define a first mounting cavity 101. At least a portion of the first mounting cavity 101 is used to store the atomizing matrix.

[0042] The atomizing component 3 is mounted on the base component 2 and located in the first mounting cavity 101. The base component 2 has a liquid injection hole 21 that communicates with the first mounting cavity 101. The atomizing component 3 includes an atomizing tube 31, a liquid storage component 32, and a liquid inlet tube 33. The liquid storage component 32 is disposed between the atomizing tube 31 and the liquid inlet tube 33 and covers the atomizing tube 31. The end of the liquid inlet tube 33 near the base component 2 has a liquid inlet hole 331 that communicates with the first mounting cavity 101.

[0043] As can be seen from the above embodiments, in this application embodiment, since the atomizing component 3 is installed on the base component 2 and located in the first mounting cavity 101, and the base component 2 has a liquid injection hole 21 communicating with the first mounting cavity 101, the atomizing matrix can be injected into the first mounting cavity 101 through the liquid injection hole 21, facilitating the injection of the atomizing matrix into the atomizer. Furthermore, since the atomizing component 3 includes an atomizing tube 31, a liquid storage component 32, and a liquid inlet tube 33, the liquid storage component 32 is disposed between the atomizing tube 31 and the liquid inlet tube 33, covering the atomizing tube 31. The end of the liquid inlet tube 33 near the base component 2 has a liquid inlet hole 331 communicating with the first mounting cavity 101. Therefore, the atomizing matrix stored in the first mounting cavity 101 can be guided to the liquid storage component 32 for storage through the liquid inlet hole 331 at the end of the liquid inlet tube 33 near the base component 2. In this embodiment, when injecting the atomizing matrix, the atomizer first injects a certain proportion of the atomizing matrix into the first mounting cavity 101 through the injection hole 21, and then seals the injection hole 21. This allows the atomizing matrix entering the first mounting cavity 101 to flow into the storage container 32 through the inlet hole 331 at the end of the inlet pipe 33 near the base assembly 2. After the storage container 32 has completely absorbed the atomizing matrix, it ensures that the atomizing matrix stored in the storage container 32 is located at the end of the storage container 32 near the base assembly 2. Then, the atomizing matrix of the first mounting cavity 101 capacity is injected into the first mounting cavity 101 through the injection hole 21, and the injection hole 21 is sealed. This fills the first mounting cavity 101 with the atomizing matrix. Under the action of gravity, the atomizing matrix stored in the storage container 32 is located at the end of the storage container 32 near the base assembly 2, and there is no atomizing matrix at the end of the storage container 32 away from the base assembly 2. In this way, even if the atomizer vibrates during transportation or environmental testing (negative pressure, high and low temperature testing), causing the atomizing matrix stored in the first mounting cavity 101 to leak out, it will be absorbed by the end of the liquid storage component 32 away from the base assembly 2. When the liquid storage component 32 is full of atomizing matrix, it will form a liquid film barrier to ensure that no leakage occurs throughout the process, thereby ensuring the performance of the atomizer.

[0044] In the above embodiments, the shell 1 can be a single-layer shell structure, a double-layer shell structure, or other forms of shell structure. The shell 1 can be a square cylindrical structure, a circular cylindrical structure, or a cylindrical structure of other shapes. This application embodiment does not limit this. The base assembly 2 can be installed inside the shell 1 by means of snap-fit, threaded connection, riveting, etc., so that the base assembly 2 and the shell 1 define a first mounting cavity 101, and at least a portion of the first mounting cavity 101 can be used to store the atomizing matrix. It should be noted that the base assembly 2 can be a single structure or a split structure. The base assembly 2 can be at least one of the following structures: block structure, frame structure, column structure, etc. This application embodiment does not limit this.

[0045] The atomizing component 3 can be installed on the base component 2 by means of plugging, snapping, riveting, etc., and the atomizing component 3 is located in the first mounting cavity 101. The atomizing tube 31 included in the atomizing component 3 is mainly used to install the atomizing core. The atomizing tube 31 can be a single-layer cylindrical structure or a double-layer cylindrical structure. The liquid storage component 32 can be any material capable of filtering and conveying the atomizing matrix. The liquid inlet tube 33 is a cylindrical structure. Both the liquid inlet tube 33 and the atomizing tube 31 can be installed on the base component 2, and there is a gap between the liquid inlet tube 33 and the atomizing tube 31. The liquid storage component 32 can be embedded in the space between the liquid inlet tube 33 and the atomizing tube 31, so that the liquid storage component 32 is located between the atomizing tube 31 and the liquid inlet tube 33, and the liquid storage component 32 covers the atomizing tube 31. The end of the inlet pipe 33 near the base assembly 2 has an inlet hole 331, which is mainly used to introduce the atomized matrix stored in the first mounting cavity 101 into the liquid storage component 32 for storage.

[0046] It should be noted that the liquid storage method in this embodiment differs from conventional liquid storage methods, mainly because it can prevent leakage of the atomizer through multiple liquid injections. The total amount of atomizing matrix stored in the atomizer is equal to the sum of the amount of atomizing matrix that can be stored in the first mounting cavity 101 and the amount of atomizing matrix absorbed in the liquid storage component 32. For example, the following description is based on an example where the total amount of atomizing matrix stored in the atomizer is 20 ml, the amount of atomizing matrix that can be stored in the first mounting cavity 101 is 15 ml, and the amount of atomizing matrix absorbed in the liquid storage component 32 is 5 ml. In this embodiment of the application, when injecting the atomizing matrix, the atomizer can first inject 2 ml of atomizing matrix into the first mounting cavity 101 through the injection hole 21, and then seal the injection hole 21 so that the atomizing matrix entering the first mounting cavity 101 can flow into the storage container 32 through the inlet hole 331 opened at the end of the inlet pipe 33 near the base assembly 2. After the storage container 32 has completely absorbed the atomizing matrix, it is ensured that the 2 ml of atomizing matrix stored in the storage container 32 is located at the end of the storage container 32 near the base assembly 2. Then, 15 ml of atomizing matrix is ​​injected into the first mounting cavity 101 through the injection hole 21, and the injection hole 21 is sealed, so that the first mounting cavity 101 is filled with 15 ml of atomizing matrix. Under the action of gravity, the 2 ml of atomizing matrix stored in the liquid storage component 32 is located at the end of the liquid storage component 32 closer to the base assembly 2, and a 3 ml blank space is left at the end of the liquid storage component 32 away from the base assembly 2, which is convenient for subsequent absorption of leaked atomizing matrix.

[0047] In addition, an injection plug can be installed at the injection hole 21. When it is necessary to inject the atomizing matrix, the injection plug can be pulled out from the injection hole 21, and the atomizing matrix can be placed upside down (so that the injection hole 21 is located at the top of the first mounting cavity 101). After the atomizing matrix is ​​injected, the injection plug can be used to block the injection hole 21, and then the atomizing matrix can be placed upright (so that the injection hole 21 is located at the bottom of the first mounting cavity 101) to ensure the sealing of the injection hole 21.

[0048] In some embodiments, there are multiple liquid inlet holes 331, which are evenly distributed around the liquid inlet pipe 33.

[0049] In this embodiment, since there are multiple liquid inlet holes 331, which are evenly distributed around the liquid inlet pipe 33, when the atomizing matrix in the first mounting cavity 101 is guided through the multiple liquid inlet holes 331, liquid can be introduced in all directions around the liquid inlet pipe 33. This improves the liquid inlet efficiency and allows the liquid storage device 32 to absorb the liquid evenly, which helps to ensure that the atomizing matrix stored in the liquid storage device 32 is located at the end of the liquid storage device 32 close to the base assembly 2.

[0050] In some embodiments, such as Figure 2 and Figure 3 As shown, the atomizer also includes a power supply assembly 4 and a bottom cover 5; the bottom cover 5 is connected to the end of the housing 1, and the bottom cover 5, the base assembly 2 and the bottom cover 5 define a second mounting cavity 102, and the power supply assembly 4 is mounted on the second mounting cavity 102.

[0051] In this embodiment, the second mounting cavity 102 can be defined by the bottom cover 5, the base assembly 2, and the bottom cover 5 to install the power supply assembly 4, saving the installation space in the housing 1 and facilitating the assembly and preparation of the atomizer.

[0052] In some embodiments, the atomizer further includes a liquid suction assembly 6, which is installed in the second mounting cavity 102 and covers at least a portion of the power supply assembly 4.

[0053] In this embodiment, since the liquid suction component 6 is installed in the second mounting cavity 102 and covers at least part of the power component 4, the power component 4 can be fixed and limited by the liquid suction component 6, and the atomized matrix that leaks into the second mounting cavity 102 can be absorbed by the liquid suction component 6, so as to avoid damage to the structure of the power component 4 by the atomized matrix and ensure the service life of the power component 4.

[0054] In some embodiments, such as Figure 5 and Figure 6As shown, the atomizer also includes a circuit board assembly 7, which is electrically connected to the power supply assembly 4 and is installed at the end of the power supply assembly 4 away from the base assembly 2. The liquid suction assembly 6 includes a first liquid suction member 61 and a second liquid suction member 62. The first liquid suction member 61 is disposed between the second liquid suction member 62 and the base assembly 2, and the second liquid suction member 62 covers the surface of the circuit board assembly 7 facing the base assembly 2. The circuit board assembly 7, the first liquid suction member 61, and the second liquid suction member 62 all have air inlets 621, and multiple air inlets 621 are coaxially arranged. One end of the air inlet 621 is connected to the atomizing tube 31, and the other end of the air inlet 621 is connected to the outside of the bottom cover 5.

[0055] In this embodiment, since the circuit board assembly 7 and the power supply assembly 4 are electrically connected and the circuit board assembly 7 is installed at the end of the power supply assembly 4 away from the base assembly 2, the base assembly 2, the power supply assembly 4, and the circuit board assembly 7 can be arranged longitudinally, further saving installation space inside the housing 1. Furthermore, since the liquid suction assembly 6 includes a first liquid suction member 61 and a second liquid suction member 62, with the first liquid suction member 61 disposed between the second liquid suction member 62 and the base assembly 2, and the second liquid suction member 62 covering the surface of the circuit board assembly 7 facing the base assembly 2, any atomizing matrix leaking into the second mounting cavity 102 can be absorbed sequentially by the first liquid suction member 61 and the second liquid suction member 62, preventing the atomizing matrix from corroding the circuit board assembly 7 and the power supply assembly 4, further ensuring the service life of the circuit board assembly 7 and the power supply assembly 4 installed in the second mounting cavity 102. Simultaneously, the air inlet 621 of the circuit board assembly 7, the first liquid suction member 61, and the second liquid suction member 62 facilitates air intake for the atomizer, preventing the arrangement of the liquid suction assembly 6 from affecting the atomization effect of the atomizing assembly 3.

[0056] In some embodiments, such as Figure 4 , Figure 6 and Figure 7 As shown, the atomizer also includes a gas sensor 8 and a sensor cover 9. The gas sensor 8 and the sensor cover 9 are respectively disposed on two opposite surfaces of the circuit board assembly 7. The sensor cover 9 is disposed on the surface of the circuit board assembly 7 facing the base assembly 2. The circuit board assembly 7 has a first air inlet hole 71, and the sensor cover 9 has a second air inlet hole 91. The first air inlet hole 71 and the second air inlet hole 91 are connected. The first liquid suction member 61 and the second liquid suction member 62 both have a third air inlet hole 622. The third air inlet hole 622 is connected to the second air inlet hole 91.

[0057] In this embodiment, since the gas sensor 8 and the sensor cover 9 are respectively disposed on two opposite surfaces of the circuit board assembly 7, with the sensor cover 9 disposed on the surface of the circuit board assembly 7 facing the base assembly 2, the gas sensor 8 and the sensor cover 9 can be mounted on different surfaces of the circuit board assembly 7, reducing the space occupied by the gas sensor 8 and the sensor cover 9 on the circuit board assembly 7. Simultaneously, the sensor cover 9 can prevent the atomized matrix from penetrating into the gas sensor 8, maintaining the structural stability of the gas sensor 8 and assisting in heat dissipation. Furthermore, since the circuit board assembly 7 has a first air inlet hole 71, and the sensor cover 9 has a second air inlet hole 91 connected to each other, and both the first liquid suction member 61 and the second liquid suction member 62 have third air inlet holes 622 connected to each other, the sensor cover 9 protects the gas sensor 8 while allowing airflow to trigger the switching action of the gas sensor 8, and preventing damage to the structure of the gas sensor 8 from external foreign objects or mechanical impacts.

[0058] In some embodiments, such as Figure 2 and Figure 7 As shown, the second liquid suction member 62 is symmetrically provided with two third air inlet holes 622, at least one of the third air inlet holes 622 can communicate with the second air inlet hole 621, and the two third air inlet holes 622 are located on both sides of the air inlet hole 621.

[0059] In this embodiment, since the second liquid suction member 62 is symmetrically provided with two third air inlet holes 622, at least one of the third air inlet holes 622 can communicate with the second air inlet hole 621, and the two third air inlet holes 622 are located on both sides of the air inlet hole 621, the installation of the second liquid suction member 62 on the circuit board assembly 7 can be simplified by using the two symmetrically provided third air inlet holes 622 on the second liquid suction member 62. In other words, even if the second liquid suction member 62 is installed in reverse (the second liquid suction member 62 is equivalent to the first liquid suction member 61 being flipped), at least one third air inlet hole 622 can still communicate with the second air inlet hole 621, thereby avoiding the impact of the reverse installation of the second liquid suction member 62 on the normal use of the gas sensor 8 and reducing the difficulty of positioning and installing the second liquid suction member 62 on the circuit board assembly 7. Meanwhile, since the two third air inlet holes 622 are located on both sides of the air inlet hole 621, leakage through the third air inlet holes 622 can be avoided, and the atomizing matrix can be prevented from entering the second air inlet hole 621 through the third air inlet holes 622, thus preventing damage to the structure of the gas sensor 8 and ensuring the service life of the gas sensor 8.

[0060] In some embodiments, such as Figure 3 , Figure 4 and Figure 5As shown, the atomizer also includes an inner liner support 10, with both ends of the inner liner support 10 connected to the bottom cover 5 and the base assembly 2, respectively. The inner liner support 10 and the bottom cover 5 form a second mounting cavity 102. The liquid suction assembly 6 also includes a third liquid suction member 63, which is disposed between the base assembly 2 and the inner liner support 10 and surrounds the opening of the liquid injection hole 21 away from the first mounting cavity 101.

[0061] In this embodiment, since the two ends of the inner liner support 10 are connected to the bottom cover 5 and the base assembly 2 respectively, the inner liner support 10 and the bottom cover 5 constitute the second mounting cavity 102. Therefore, the power supply assembly 4 and the liquid suction assembly 6 can be limited and installed by the inner liner support 10, and the overall strength of the atomizer can be improved by the inner liner support 10, further protecting the power supply assembly 4. Furthermore, since the liquid suction assembly 6 also includes a third liquid suction member 63, which is disposed between the base assembly 2 and the inner liner support 10 and surrounds the opening of the injection hole 21 away from the first mounting cavity 101, the third liquid suction member 63 can absorb the atomizing matrix leaking from the opening of the injection hole 21 away from the first mounting cavity 101, forming a first barrier to prevent the atomizing matrix from leaking out. Combined with the aforementioned first liquid suction member 61 and second liquid suction member 62, leakage of the atomizing matrix can be further prevented, and the power supply assembly 4 and the circuit board assembly 7 can be prevented from being corroded by the atomizing matrix, thereby improving the service life of the atomizer.

[0062] In some embodiments, such as Figure 4 As shown, the inner liner support 10 and the bottom cover 5 are connected by a sealing member 11. One end of the sealing member 11 facing the inner liner support 10 forms a snap-fit ​​groove 111. The end of the inner liner support 10 facing the bottom cover 5 is inserted into the snap-fit ​​groove 111. At least a portion of the sealing member 11 is located between the end of the inner liner support 10 facing the bottom cover 5 and the inner wall of the bottom cover 5. The end of the first liquid-absorbing member 61 facing the second liquid-absorbing member 62 abuts against the end face of the sealing member 11 facing the inner liner support 10.

[0063] In this embodiment, since the inner liner support 10 and the bottom cover 5 are connected by a seal 11, and the end of the seal 11 facing the inner liner support 10 forms a snap-fit ​​groove 111, the end of the inner liner support 10 facing the bottom cover 5 is inserted into the snap-fit ​​groove 111. Therefore, the seal 11 facilitates the installation and positioning of the inner liner support 10 and the bottom cover 5, and also seals the gap between the inner liner support 10 and the bottom cover 5, preventing foreign objects from entering the second mounting cavity 102 and damaging the structure of the power supply assembly 4 and the circuit board assembly 7. Furthermore, since at least a portion of the seal 11 is located between the end of the inner liner support 10 facing the bottom cover 5 and the inner wall of the bottom cover 5, and the end of the first liquid-absorbing member 61 facing the second liquid-absorbing member 62 abuts against the end face of the seal 11 facing the inner liner support 10, the seal 11 can also provide support for the first liquid-absorbing member 61, facilitating the installation and positioning of the first liquid-absorbing member 61.

[0064] As can be seen from the above embodiments, in this application embodiment, since the atomizing component 3 is installed on the base component 2 and located in the first mounting cavity 101, and the base component 2 has a liquid injection hole 21 communicating with the first mounting cavity 101, the atomizing matrix can be injected into the first mounting cavity 101 through the liquid injection hole 21, facilitating the injection of the atomizing matrix into the atomizer. Furthermore, since the atomizing component 3 includes an atomizing tube 31, a liquid storage component 32, and a liquid inlet tube 33, the liquid storage component 32 is disposed between the atomizing tube 31 and the liquid inlet tube 33, covering the atomizing tube 31. The end of the liquid inlet tube 33 near the base component 2 has a liquid inlet hole 331 communicating with the first mounting cavity 101. Therefore, the atomizing matrix stored in the first mounting cavity 101 can be guided to the liquid storage component 32 for storage through the liquid inlet hole 331 at the end of the liquid inlet tube 33 near the base component 2. In this embodiment, when injecting the atomizing matrix, the atomizer first injects a certain proportion of the atomizing matrix into the first mounting cavity 101 through the injection hole 21, and then seals the injection hole 21. This allows the atomizing matrix entering the first mounting cavity 101 to flow into the storage container 32 through the inlet hole 331 at the end of the inlet pipe 33 near the base assembly 2. After the storage container 32 has completely absorbed the atomizing matrix, it ensures that the atomizing matrix stored in the storage container 32 is located at the end of the storage container 32 near the base assembly 2. Then, the atomizing matrix of the first mounting cavity 101 capacity is injected into the first mounting cavity 101 through the injection hole 21, and the injection hole 21 is sealed. This fills the first mounting cavity 101 with the atomizing matrix. Under the action of gravity, the atomizing matrix stored in the storage container 32 is located at the end of the storage container 32 near the base assembly 2, and there is no atomizing matrix at the end of the storage container 32 away from the base assembly 2. In this way, even if the atomizer vibrates during transportation or environmental testing (negative pressure, high and low temperature testing), causing the atomizing matrix stored in the first mounting cavity 101 to leak out, it will be absorbed by the end of the liquid storage component 32 away from the base assembly 2. When the liquid storage component 32 is full of atomizing matrix, it will form a liquid film barrier to ensure that no leakage occurs throughout the process, thereby ensuring the performance of the atomizer.

[0065] In some embodiments, this application also provides an atomizing device, which includes an atomizing host and an atomizer as described in any of the above embodiments, wherein the atomizer and the atomizing host are electrically connected. It should be noted that the beneficial effects of this atomizing device are consistent with the beneficial effects of the atomizer in the above embodiments, and this application will not elaborate further on these effects.

[0066] The various embodiments in the specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0067] Although preferred embodiments of the present application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the embodiments of the present application.

[0068] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0069] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. An atomizer, characterized in that, The atomizer includes: case; A base assembly and an atomizing assembly, the base assembly being mounted inside the housing, the base assembly and the housing defining a first mounting cavity, at least a portion of the first mounting cavity being used to store an atomizing matrix; The atomizing component is mounted on the base assembly and located in the first mounting cavity. The base assembly has a liquid injection hole that communicates with the first mounting cavity. The atomizing component includes an atomizing tube, a liquid storage component, and a liquid inlet tube. The liquid storage component is disposed between the atomizing tube and the liquid inlet tube and covers the atomizing tube. The end of the liquid inlet tube near the base assembly has a liquid inlet hole that communicates with the first mounting cavity.

2. The atomizer according to claim 1, characterized in that, There are multiple liquid inlet holes, which are evenly distributed around the periphery of the liquid inlet pipe.

3. The atomizer according to claim 1, characterized in that, The atomizer also includes a power supply assembly and a bottom cover; The bottom cover is connected to the end of the housing, and the bottom cover, the base assembly, and the bottom cover define a second mounting cavity, on which the power supply assembly is mounted.

4. The atomizer according to claim 3, characterized in that, The atomizer also includes a liquid suction component; The liquid aspiration assembly is installed in the second mounting cavity and covers at least a portion of the power supply assembly.

5. The atomizer according to claim 4, characterized in that, The atomizer also includes a circuit board assembly; The circuit board assembly and the power supply assembly are electrically connected and are installed at the end of the power supply assembly away from the base assembly. The liquid absorption assembly includes a first liquid absorption member and a second liquid absorption member. The first liquid absorption member is disposed between the second liquid absorption member and the base assembly. The second liquid absorption member covers the surface of the circuit board assembly facing the base assembly. The circuit board assembly, the first liquid-absorbing component, and the second liquid-absorbing component are all provided with air inlets, and multiple air inlets are coaxially arranged. One end of each air inlet is connected to the atomizing tube, and the other end of each air inlet is connected to the outside of the bottom cover.

6. The atomizer according to claim 5, characterized in that, The atomizer also includes a gas sensor and a sensor cover; The gas sensor and the sensor cover are respectively disposed on two opposite surfaces of the circuit board assembly, and the sensor cover is disposed on the surface of the circuit board assembly facing the base assembly; The circuit board assembly has a first air inlet hole, the sensor cover has a second air inlet hole, the first air inlet hole and the second air inlet hole are connected, and the first liquid suction component and the second liquid suction component both have a third air inlet hole, the third air inlet hole and the second air inlet hole are connected.

7. The atomizer according to claim 6, characterized in that, The second liquid suction element is symmetrically provided with two third air inlet holes, at least one of the third air inlet holes can communicate with the second air inlet hole, and the two third air inlet holes are located on both sides of the air inlet hole.

8. The atomizer according to claim 5, characterized in that, The atomizer also includes an inner liner support, the two ends of which are respectively connected to the bottom cover and the base assembly, and the inner liner support and the bottom cover form the second mounting cavity; The liquid suction assembly further includes a third liquid suction element, which is disposed between the base assembly and the inner liner support, and surrounds the opening of the injection hole away from the first mounting cavity.

9. The atomizer according to claim 8, characterized in that, The inner liner support and the bottom cover are connected by a seal, the end of the seal facing the inner liner support forming a snap-fit ​​groove, the end of the inner liner support facing the bottom cover being inserted into the snap-fit ​​groove, and at least a portion of the seal being located between the end of the inner liner support facing the bottom cover and the inner wall of the bottom cover. The end of the first liquid-absorbing element facing the second liquid-absorbing element abuts against the end face of the seal facing the inner liner support.

10. An atomizing device, characterized in that, The atomizing device includes an atomizing host and an atomizer as described in any one of claims 1-9; The atomizer and the atomizing host are electrically connected.

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