Atomizer and atomizing device

Abstract

The embodiment of the utility model provides an atomizer and an atomizing device. The atomizer comprises a shell and a base assembly, the base assembly is connected to one end of the shell in a sealed mode, the base assembly comprises a first sealing seat and a second sealing seat, the first sealing seat is arranged on the second sealing seat, the first sealing seat and the shell jointly define a first liquid storage cavity, and the first liquid storage cavity is used for storing a liquid atomization matrix; the first sealing seat and the second sealing seat jointly define a second liquid storage cavity; the atomization assembly is arranged in the second liquid storage cavity and used for atomizing the atomization matrix in the second liquid storage cavity to generate aerosol; the first sealing seat is provided with at least one liquid control hole, and the first liquid storage cavity and the second liquid storage cavity are communicated through the liquid control hole so as to control the flow speed of the atomization matrix flowing into the second liquid storage cavity from the first liquid storage cavity. And under the drainage action of the liquid control holes, the liquid flow rate can be reduced, and the effect of preventing oil leakage is further achieved.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and in particular to an atomizer and atomization device. Background Technology

[0002] In related technologies, atomizers typically deliver the atomizing matrix from the reservoir to the atomizing component. However, in existing technologies, the atomizing component is located inside the reservoir, requiring direct contact between the component and the reservoir. The atomizing matrix flows from the wicking holes of the atomizing component to the atomizing coil, resulting in excessively fast flow velocity and increasing the risk of coil leakage. Utility Model Content

[0003] In order to solve or partially solve the above problems, this application discloses an atomizer and atomizing device to solve the problem of oil leakage that atomizers in the related art are prone to.

[0004] To address the above problems, this application provides an atomizer, which includes:

[0005] case;

[0006] A base assembly is sealed to one end of a housing. The base assembly includes a first sealing seat and a second sealing seat. The first sealing seat is disposed on the second sealing seat. The first sealing seat and the housing together define a first liquid storage chamber for storing a liquid atomizing matrix. The first sealing seat and the second sealing seat together define a second liquid storage chamber.

[0007] An atomizing component is disposed in the second liquid storage chamber and is used to atomize the atomizing matrix in the second liquid storage chamber to generate an aerosol;

[0008] The first sealing seat has at least one liquid control hole, and the first liquid storage chamber and the second liquid storage chamber are connected through the liquid control hole to control the flow rate of the atomizing matrix from the first liquid storage chamber to the second liquid storage chamber.

[0009] In some embodiments, the diameter of the liquid control orifice gradually increases along the direction from the first liquid storage chamber toward the second liquid storage chamber.

[0010] In some embodiments, the diameter of the liquid control orifice is a first value m, wherein the first value m satisfies: 0.5 mm ≤ m ≤ 1 mm.

[0011] In some embodiments, there are multiple liquid control holes, which are arranged around the axis of the atomizing component.

[0012] In some embodiments, the second liquid reservoir is located at the bottom of the first liquid reservoir along the axial direction of the atomizer.

[0013] In some embodiments, the second sealing seat has a receiving groove on the side facing the first sealing seat, the atomizing component is inserted into the receiving groove, the first sealing seat is sealed on the second sealing seat, and the groove wall of the receiving groove and the bottom wall of the first sealing seat enclose to form the second liquid storage cavity.

[0014] In some embodiments, the surface of the first sealing seat facing the first liquid storage cavity is further provided with a guide slope. Along the direction from the first liquid storage cavity to the second liquid storage cavity, the guide slope is inclined from its edge position toward the position of the liquid control hole to guide the atomizing matrix to flow toward the liquid control hole.

[0015] In some embodiments, the atomizing assembly includes an atomizing core, an atomizing cylinder, a liquid guiding component, and a liquid storage component;

[0016] The liquid guiding component is embedded in the atomizing cylinder, and the atomizing core is installed inside the liquid guiding component;

[0017] The liquid storage component is installed in the second liquid storage chamber and covers the atomizing cylinder. The atomizing cylinder has a liquid inlet hole for the atomizing matrix to enter the liquid guiding component from the liquid storage component. The liquid control hole is set corresponding to the position of the liquid storage component.

[0018] In some embodiments, a mouthpiece is provided on the top of the housing, and the atomizer further includes an air guide tube;

[0019] One end of the air guide tube is connected to the mouthpiece, and the other end of the air guide tube passes through the first sealing seat and is connected to the air passage of the atomizing component. The first sealing seat is also provided with a connecting through hole, and a connecting seat is provided in the connecting through hole. The atomizing component and the air guide tube are sealed and connected through the connecting seat.

[0020] And / or, the surface of the first sealing seat away from the liquid storage chamber is provided with an oil injection pipe, the second sealing seat is provided with an installation hole, the oil injection pipe is installed in the installation hole, and the atomizer also includes a sealing plug, the sealing plug being sealed inside the oil injection pipe.

[0021] In some embodiments, this application also provides an atomizing device, which includes a power supply component and an atomizer as described in any of the above embodiments, wherein the atomizer and the power supply component are electrically connected.

[0022] In this embodiment, since the first sealing seat is disposed on the second sealing seat, the first sealing seat and the housing together define the first liquid storage chamber, which is used to store the liquid atomizing matrix. The first sealing seat and the second sealing seat together define the second liquid storage chamber, which communicates with the first liquid storage chamber. The atomizing component is disposed in the second liquid storage chamber to atomize the atomizing matrix in the second liquid storage chamber to generate an aerosol, and to adsorb the atomizing matrix to atomize and generate an aerosol. Therefore, the first liquid storage chamber and the second liquid storage chamber can be two independent cavities, thereby avoiding the risk of oil leakage caused by placing the atomizing component in the first liquid storage chamber where the liquid atomizing matrix is ​​stored. Furthermore, since the first sealing seat has at least one liquid control hole, and the first liquid storage chamber and the second liquid storage chamber are connected through the liquid control hole, the atomizing matrix in the first liquid storage chamber can only flow into the second liquid storage chamber through the liquid control hole. Thus, under the guiding effect of the liquid control hole, the liquid flow rate can be reduced, further preventing oil leakage. Attached Figure Description

[0023] 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.

[0024] Figure 1 This is a schematic diagram of the atomizer provided in the embodiments of this application;

[0025] Figure 2 This is a top view of the atomizer provided in the embodiment of this application;

[0026] Figure 3 The atomizing device provided in this application embodiment is along Figure 2 A schematic diagram of the cross-sectional structure along the AA direction;

[0027] Figure 4 The atomizing device provided in the embodiments of this application is in Figure 3 A magnified view of a portion at point C;

[0028] Figure 5 The atomizing device provided in this application embodiment is along Figure 2 A schematic diagram of the cross-sectional structure in the BB direction;

[0029] Figure 6 This is an exploded view of the atomizer provided in the embodiments of this application;

[0030] Figure 7 This is a schematic diagram of the structure of the atomizer provided in the embodiments of this application, including the first sealing seat;

[0031] Figure 8 This is a schematic diagram of the structure of the second sealing seat included in the atomizer provided in the embodiments of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1: Housing; 11: Nozzle; 2: Base assembly; 21: First sealing seat; 211: Liquid control hole; 212: Guide slope; 2121: First slope; 2122: Second slope; 213: Oil injection pipe; 214: Connecting through hole; 215: Connecting seat; 22: Second sealing seat; 221: Receiving groove; 222: Mounting hole; 23: First liquid storage chamber; 24: Second liquid storage chamber; 3: Atomizing assembly; 31: Atomizing core; 32: Atomizing cylinder; 33: Liquid guide; 34: Liquid storage component; 4: Air guide pipe; 5: Sealing plug. Detailed Implementation

[0034] 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.

[0035] 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.

[0036] 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).

[0037] 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.

[0038] 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.

[0039] 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.

[0040] In related technologies, there is a problem that the atomizing matrix can easily flow out of the oil guide hole of the atomizing component, which can easily cause the risk of oil leakage.

[0041] In this application, the above problems are solved by setting up liquid pores.

[0042] For details, please see Figures 1 to 8 In some embodiments, this application provides an atomizer, which includes a housing 1, a base assembly 2, and an atomizing assembly 3.

[0043] The base assembly 2 is sealed to one end of the housing 1. The base assembly 2 includes a first sealing seat 21 and a second sealing seat 22. The first sealing seat 21 is disposed on the second sealing seat 22. The first sealing seat 21 and the housing 1 together define a first liquid storage chamber 23. The first liquid storage chamber 23 is used to store liquid atomized matrix. The first sealing seat 21 and the second sealing seat 22 together define a second liquid storage chamber 24.

[0044] The atomizing component 3 is disposed in the second liquid storage chamber 24 and is used to atomize the atomizing matrix in the second liquid storage chamber 24 to generate an aerosol.

[0045] At least one liquid control hole 211 is provided on the first sealing seat 21. The first liquid storage chamber 23 and the second liquid storage chamber 24 are connected through the liquid control hole 211 to control the flow rate of the atomized matrix from the first liquid storage chamber 23 into the second liquid storage chamber 24.

[0046] As can be seen from the above embodiments, since the first sealing seat 21 is disposed on the second sealing seat 22, the first sealing seat 21 and the housing 1 together define the first liquid storage chamber 23, which is used to store the liquid atomizing matrix. The first sealing seat 21 and the second sealing seat 22 together define the second liquid storage chamber 24. The atomizing matrix flows from the first liquid storage chamber 23 to the second liquid storage chamber 24. The atomizing component 3 is disposed in the second liquid storage chamber 24 to atomize the atomizing matrix in the second liquid storage chamber 24 to generate an aerosol. Therefore, the first liquid storage chamber 23 and the second liquid storage chamber 24 can be two independent cavities, thereby avoiding the risk of oil leakage caused by placing the atomizing component 3 in the first liquid storage chamber 23 that stores the liquid atomizing matrix. Furthermore, since at least one liquid control hole 211 is provided on the first sealing seat 21, and the first liquid storage chamber 23 and the second liquid storage chamber 24 are connected through the liquid control hole 211, the atomizing matrix in the first liquid storage chamber 23 can only flow into the second liquid storage chamber 24 through the liquid control hole 211. Thus, under the guiding effect of the liquid control hole 211, the liquid flow rate can be reduced, which further prevents oil leakage.

[0047] In the above embodiments, the housing 1 can be a split structure or a one-piece structure, and this application embodiment does not limit this. The base assembly 2 can be sealed to one end of the housing 1 by interference fit. In other words, there is no gap between the outer wall of the base assembly 2 and the inner wall of the housing 1, thereby ensuring the sealing effect of the base assembly 2.

[0048] The base assembly 2 includes a first sealing seat 21 and a second sealing seat 22, both of which can be block structures, hollow frame structures, or other structures with sealing surfaces. The first sealing seat 21 and the second sealing seat 22 can be fixedly connected by snap-fit, riveting, threaded connection, etc., so that the first sealing seat 21 is located on top of the second sealing seat 22, that is, the first sealing seat 21 and the second sealing seat 22 are stacked. The first sealing seat 21 divides the inner cavity of the housing 1 into a first liquid storage chamber 23 for storing liquid atomizing matrix. After the first sealing seat 21 and the second sealing seat 22 are connected, a second liquid storage chamber 24 is formed through the cavities inside the first sealing seat 21 and the second sealing seat 22, which is used to fix the atomizing assembly 3 and to form a space for accommodating the aerosol generated by the atomizing matrix.

[0049] To allow the atomizing matrix to flow from the first liquid storage chamber 23 to the second liquid storage chamber 24, at least one liquid control hole 211 is provided on the first sealing seat 21. The liquid control hole 211 connects the first liquid storage chamber 23 and the second liquid storage chamber 24, ensuring that the atomizing matrix can only flow through the liquid control hole 211. This facilitates control of the liquid flow rate by adjusting the position and structure of the liquid control hole 211, thereby improving the oil leakage prevention effect. It should be noted that the liquid control hole 211 in the above embodiments can be a circular through-hole, a square through-hole, or a through-hole structure of other shapes; this application does not limit this.

[0050] Regarding the structure of the liquid control hole 211, in some embodiments, the diameter of the liquid control hole 211 gradually increases along the direction from the first liquid storage cavity 23 toward the second liquid storage cavity 24.

[0051] In this embodiment, since the diameter of the liquid control hole 211 gradually increases along the direction from the first liquid storage chamber 23 toward the second liquid storage chamber 24, the liquid control hole 211 forms a funnel shape with the diameter gradually increasing from the first liquid storage chamber 23 toward the second liquid storage chamber 24. This makes the diameter of the liquid control hole 211 at the end near the first liquid storage chamber 23 smaller than the diameter at the end near the second liquid storage chamber 24. Thus, when the atomizing matrix flows in the liquid control hole 211, the diameter of the liquid control hole 211 on the side near the first liquid storage chamber 23 is smaller, so that the resistance encountered at the beginning is greater, thereby slowing down the flow rate of the atomizing matrix toward the second liquid storage chamber 24, which makes it easier to control the flow rate of the atomizing matrix in the liquid control hole 211.

[0052] Regarding the diameter of the liquid control hole 211, in some embodiments, the diameter of the liquid control hole 211 is a first value m, wherein the first value m satisfies: 0.5 mm ≤ m ≤ 1 mm.

[0053] In this embodiment, since the flow velocity of the atomizing matrix in the liquid control orifice 211 is directly proportional to the orifice diameter of the liquid control orifice 211 (i.e., the larger the orifice diameter, the faster the flow velocity, and the smaller the orifice diameter, the slower the flow velocity), by controlling the orifice diameter of the liquid control orifice 211 to a first value m, where m satisfies 0.5 mm ≤ m ≤ 1 mm, it is possible to ensure that the atomizing matrix flows smoothly out of the liquid control orifice 211 while avoiding the risk of oil leakage due to a high flow velocity of the atomizing matrix. It should be noted that the orifice diameter of the liquid control orifice 211 involved in this embodiment refers to the diameter of the liquid control orifice 211.

[0054] Regarding the number of liquid control holes 211, in some embodiments, there are multiple liquid control holes 211 arranged around the axis of the atomizing component 3.

[0055] In this embodiment, since there are multiple liquid control holes 211, and these multiple liquid control holes 211 are arranged around the axis of the atomizing component 3, the atomizing matrix can be input through liquid control holes 211 in all directions around the atomizing component 3. This can improve the uniform absorption of the atomizing matrix by the atomizing component 3, thereby ensuring the atomization effect of the atomizing component 3.

[0056] In some embodiments, along the axial direction of the atomizer, the second liquid storage chamber 24 is located at the bottom of the first liquid storage chamber 23.

[0057] In this embodiment, the second liquid storage chamber 24 is located at the bottom of the first liquid storage chamber 23. This can be understood as the second liquid storage chamber 24 being closer to the bottom of the atomizer than the first liquid storage chamber 23. Therefore, it can be ensured that the atomizing matrix can flow smoothly from the first liquid storage chamber 23 into the second liquid storage chamber 24 through the liquid control hole 211 by its own gravity, thus ensuring the smooth liquid intake of the atomizer.

[0058] In some embodiments, the second sealing seat 22 is provided with a receiving groove 221 on the side facing the first sealing seat 21, the atomizing component 3 is inserted into the receiving groove 221, the first sealing seat 21 is sealed and fitted onto the second sealing seat 22, and the groove wall of the receiving groove 221 and the bottom wall of the first sealing seat 21 enclose to form a second liquid storage cavity 24.

[0059] In this embodiment, the receiving groove 221 is a groove structure formed on the second sealing seat 22. The first sealing seat 21 can be a cover structure, and the second sealing seat 22 can be a block structure. One open end of the first sealing seat 21 can be sleeved on the end of the second sealing seat 22 facing the first sealing seat 21, so that the space between the groove wall of the receiving groove 221 and the bottom wall of the first sealing seat 21 forms a sealed cavity structure, thereby forming the second liquid storage cavity 24. In this way, the atomizing component 3 can be installed through the receiving groove 221, and the second liquid storage cavity 24 can be formed through the receiving groove 221, thereby simplifying the structure of the atomizer, reducing the manufacturing cost, and reducing the sealing difficulty of the second liquid storage cavity 24.

[0060] In some embodiments, the surface of the first sealing seat 21 facing the first liquid storage cavity 23 is further provided with a guide slope 212. Along the direction from the first liquid storage cavity 23 toward the second liquid storage cavity 24, the guide slope 212 is inclined from its edge position toward the position where the liquid control hole 211 is located, and guides the atomized matrix to flow toward the liquid control hole 211.

[0061] In this embodiment, since the surface of the first sealing seat 21 facing the first liquid storage chamber 23 is also provided with a guide slope 212, the guide slope 212 is inclined from its edge position toward the position of the liquid control hole 211 along the direction from the first liquid storage chamber 23 toward the second liquid storage chamber 24, and guides the atomizing matrix to flow toward the liquid control hole 211. Therefore, the position of the liquid control hole 211 can be located at the lowest point of the guide slope 212. That is, the atomizing matrix at any position on the guide slope 212 can converge to the liquid control hole 211 along the direction from the edge position toward the liquid control hole 211. This allows the atomizing matrix to flow to the liquid control hole 211 to the maximum extent, thereby reducing the residue of the atomizing matrix and improving the utilization rate of the atomizing matrix by the atomizer.

[0062] It should be noted that the guide slope 212 can be a concave structure formed by a single arc surface or a concave structure formed by multiple arc surfaces; this embodiment does not limit this. In the concave structure formed by multiple arc surfaces of the guide slope 212, each arc surface needs to be provided with a liquid control hole 211. For example, taking two liquid control holes 211 as an example, in one exemplary embodiment, the surface of the first sealing seat 21 facing the liquid storage cavity includes a first slope 2121 and a second slope 2122. The first slope 2121 and the second slope 2122 together form the guide slope 212. The first sealing seat 21 has a first liquid control hole and a second liquid control hole. The opening of the first liquid control hole is located on the first slope 2121, and the opening of the second liquid control hole is located on the second slope 2122. The first slope 2121 is inclined from the edge position toward the position where the opening of the first liquid control hole is located, and the second slope 2122 is inclined from the edge position toward the position where the opening of the second liquid control hole is located. Specifically, the opening of the first liquid control hole is located at the position with the greatest distance between the first inclined surface 2121 and the top of the housing 1, and the opening of the second liquid control hole is located at the position with the greatest distance between the second inclined surface 2122 and the top of the housing 1. This ensures that the first liquid control hole is located at the lowest position of the first inclined surface 2121, and the second liquid control hole is located at the lowest position of the second inclined surface 2122. Consequently, the atomizing matrix at the first inclined surface 2121 can flow into the first liquid control hole under the guidance of the first inclined surface 2121, and the atomizing matrix at the second inclined surface 2122 can flow into the second liquid control hole under the guidance of the second inclined surface 2122. Furthermore, the first liquid control hole and the second liquid control hole are symmetrically arranged with respect to a first line of symmetry, wherein the first line of symmetry is located at the boundary line between the first inclined surface 2121 and the second inclined surface 2122, and the axis of the atomizing component 3 coincides with the first line of symmetry. In this way, the first liquid control hole and the second liquid control hole are arranged around the periphery of the atomizing component 3, so that there are liquid control holes 211 in all directions around the periphery of the atomizing component 3 for input of the atomizing matrix, thereby improving the uniform absorption of the atomizing matrix by the atomizing component 3 and ensuring the atomization effect of the atomizing component 3.

[0063] In some embodiments, the atomizing component 3 includes an atomizing core 31, an atomizing cylinder 32, a liquid guiding component 33, and a liquid storage component 34; the liquid guiding component 33 is embedded in the atomizing cylinder 32, and the atomizing core 31 is installed inside the liquid guiding component 33; the liquid storage component 34 is installed in the second liquid storage chamber 24, and the liquid storage component 34 covers the atomizing cylinder 32, and the atomizing cylinder 32 is provided with a liquid inlet hole, which is used for the atomizing matrix to enter the liquid guiding component 33 from the liquid storage component 34, and the liquid control hole 211 is set at the position corresponding to the liquid storage component 34.

[0064] In this embodiment, the liquid guide 33 and the liquid reservoir 34 can be any of the materials capable of filtering and delivering the atomized matrix. The liquid reservoir 34 can be formed into a hollow rod-shaped structure, allowing the atomizing cylinder 32 to be embedded in its inner cavity. The liquid guide 33 can be embedded in the atomizing cylinder 32, and the atomizing core 31 can be installed inside the liquid guide 33. This indirectly installs the atomizing core 31 into the atomizing cylinder 32, facilitating the installation of the liquid guide 33 and allowing for shaping of the liquid guide 33 within the atomizing cylinder 32 to ensure its shape and structure. In this way, since the liquid storage component 34 is installed in the second liquid storage chamber 24 and covers the atomizing cylinder 32, and the atomizing cylinder 32 has a liquid inlet hole for the atomizing matrix to enter the liquid guide component 33 from the liquid storage component 34, and the liquid control hole 211 is set to correspond to the position of the liquid storage component 34, it can be ensured that the atomizing matrix can be stored and absorbed by the liquid storage component 34 first, and then enter the liquid guide component 33 through the liquid inlet hole on the atomizing cylinder 32, and finally be atomized by the atomizing core 31 to generate an aerosol. Throughout the process, the atomizing matrix is ​​always absorbed by the liquid guide component 33 and the liquid storage component 34, which further reduces the risk of oil leakage.

[0065] In some embodiments, the top of the housing 1 is provided with a mouthpiece 11, and the atomizer also includes an air guide tube 4; one end of the air guide tube 4 is connected to the mouthpiece 11, and the other end of the air guide tube 4 passes through a first sealing seat 21 and is connected to the air passage of the atomizing assembly 3. The first sealing seat 21 is also provided with a connecting through hole 214, and a connecting seat 215 is provided in the connecting through hole 214. The atomizing assembly 3 and the air guide tube 4 are sealed together by the connecting seat 215. And / or, an oil filling tube 213 is provided on the surface of the first sealing seat 21 away from the liquid storage chamber, and a second sealing seat 22 is provided with a mounting hole 222. The oil filling tube 213 is installed in the mounting hole 222, and the atomizer includes a sealing plug 5, which is sealed inside the oil filling tube 213.

[0066] In this embodiment, since one end of the air guide tube 4 is connected to the mouthpiece 11, and the other end of the air guide tube 4 passes through the first sealing seat 21 and is connected to the air passage of the atomizing component 3, the first sealing seat 21 is also provided with a connecting through hole 214, and a connecting seat 215 is provided in the connecting through hole 214. The atomizing component 3 and the air guide tube 4 are sealed and connected through the connecting seat 215. Therefore, not only can the aerosol generated by the atomizing component 3 be transferred to the mouthpiece 11 through the air guide tube 4, but oil can also be injected through the oil guide tube 213. At the same time, the first sealing seat 21 and the second sealing seat 22 are installed through the oil guide tube 213. Furthermore, since the surface of the first sealing seat 21 away from the liquid storage chamber is provided with an oil injection pipe 213, and the second sealing seat 22 has an installation hole 222, the oil injection pipe 213 is installed in the installation hole 222. The atomizer includes a sealing plug 5, which is sealed inside the oil injection pipe 213. Therefore, the atomizing component 3 and the air guide pipe 4 can be connected through the connecting seat 215, and the atomizing component 3 and the air guide pipe 4 can be sealed through the connecting seat 215. At the same time, after oil filling is completed, the sealing plug 5 can be used to seal inside the oil injection pipe 213 to prevent oil leakage. In summary, with the above installation structure, the air guide pipe 4 can be installed through the first sealing seat 21 to achieve assembly with the atomizing component 3, and the liquid filling of the atomizer can also be achieved through the first sealing seat 21. This makes the entire atomizer structure more compact, easier to install, and thus reduces the manufacturing cost of the atomizer.

[0067] As can be seen from the above embodiments, since the first sealing seat 21 is disposed on the second sealing seat 22, the first sealing seat 21 and the housing 1 together define the first liquid storage chamber 23, which is used to store the liquid atomizing matrix. The first sealing seat 21 and the second sealing seat 22 together define the second liquid storage chamber 24. The atomizing matrix flows from the first liquid storage chamber 23 to the second liquid storage chamber 24. The atomizing component 3 is disposed in the second liquid storage chamber 24 to atomize the atomizing matrix in the second liquid storage chamber 24 to generate an aerosol. Therefore, the first liquid storage chamber 23 and the second liquid storage chamber 24 can be two independent cavities, thereby avoiding the risk of oil leakage caused by placing the atomizing component 3 in the first liquid storage chamber 23 that stores the liquid atomizing matrix. Furthermore, since at least one liquid control hole 211 is provided on the first sealing seat 21, and the first liquid storage chamber 23 and the second liquid storage chamber 24 are connected through the liquid control hole 211, the atomizing matrix in the first liquid storage chamber 23 can only flow into the second liquid storage chamber 24 through the liquid control hole 211. Thus, under the guiding effect of the liquid control hole 211, the liquid flow rate can be reduced, which further prevents oil leakage.

[0068] In some embodiments, this application also provides an atomizing device, which includes a power supply component and an atomizer as described in any of the above embodiments, wherein the atomizer and the power supply component are electrically connected. Thus, when the atomizing device includes the atomizer of the above embodiments, the leakage prevention effect of the atomizing device can also be improved.

[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 is sealed to one end of a housing. The base assembly includes a first sealing seat and a second sealing seat. The first sealing seat is disposed on the second sealing seat. The first sealing seat and the housing together define a first liquid storage chamber for storing a liquid atomizing matrix. The first sealing seat and the second sealing seat together define a second liquid storage chamber. An atomizing component is disposed in the second liquid storage chamber and is used to atomize the atomizing matrix in the second liquid storage chamber to generate an aerosol; The first sealing seat has at least one liquid control hole, and the first liquid storage chamber and the second liquid storage chamber are connected through the liquid control hole to control the flow rate of the atomizing matrix from the first liquid storage chamber to the second liquid storage chamber.

2. The atomizer according to claim 1, characterized in that, The diameter of the liquid control hole gradually increases along the direction from the first liquid storage cavity toward the second liquid storage cavity.

3. The atomizer according to claim 1, characterized in that, The diameter of the liquid control hole is a first value m, wherein the first value m satisfies: 0.5 mm ≤ m ≤ 1 mm.

4. The atomizer according to claim 1, characterized in that, The number of liquid control holes is multiple, and the multiple liquid control holes are arranged around the axis of the atomizing component.

5. The atomizer according to claim 1, characterized in that, Along the axial direction of the atomizer, the second liquid storage chamber is located at the bottom of the first liquid storage chamber.

6. The atomizer according to claim 5, characterized in that, The second sealing seat has a receiving groove on the side facing the first sealing seat. The atomizing component is inserted into the receiving groove. The first sealing seat is sealed on the second sealing seat. The groove wall of the receiving groove and the bottom wall of the first sealing seat enclose each other to form the second liquid storage cavity.

7. The atomizer according to claim 5, characterized in that, The surface of the first sealing seat facing the first liquid storage cavity is also provided with a guide slope. Along the direction from the first liquid storage cavity to the second liquid storage cavity, the guide slope is inclined from its edge position toward the position where the liquid control hole is located, so as to guide the atomizing matrix to flow to the liquid control hole.

8. The atomizer according to claim 1, characterized in that, The atomizing component includes an atomizing core, an atomizing cylinder, a liquid guiding component, and a liquid storage component; The liquid guiding component is embedded in the atomizing cylinder, and the atomizing core is installed inside the liquid guiding component; The liquid storage component is installed in the second liquid storage chamber and covers the atomizing cylinder. The atomizing cylinder has a liquid inlet hole for the atomizing matrix to enter the liquid guiding component from the liquid storage component. The liquid control hole is set corresponding to the position of the liquid storage component.

9. The atomizer according to any one of claims 1 to 8, characterized in that, The top of the housing is provided with a mouthpiece, and the atomizer also includes an air guide tube; One end of the air guide tube is connected to the mouthpiece, and the other end of the air guide tube passes through the first sealing seat and is connected to the air passage of the atomizing component. The first sealing seat is also provided with a connecting through hole, and a connecting seat is provided in the connecting through hole. The atomizing component and the air guide tube are sealed and connected through the connecting seat. And / or, the surface of the first sealing seat away from the liquid storage chamber is provided with an oil injection pipe, the second sealing seat is provided with an installation hole, the oil injection pipe is installed in the installation hole, and the atomizer also includes a sealing plug, the sealing plug being sealed inside the oil injection pipe.

10. An atomizing device, characterized in that, The atomizing device includes a power supply component and an atomizer as described in any one of claims 1 to 9, wherein the atomizer and the power supply component are electrically connected.

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