Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device, and belongs to the technical field of atomization. The atomizer comprises a mounting cavity, the mounting cavity comprises a shell and a base assembly, the shell and the base assembly are connected to form the mounting cavity, and at least part of the mounting cavity is used for storing an atomizing matrix. And the atomization assembly is arranged in the mounting cavity. The base assembly comprises a mounting base and a bottom cover, the base is arranged at the open end of the shell, the mounting base is arranged on the bottom cover and located in the mounting cavity, a mounting hole communicated with the mounting cavity is formed in the mounting base, the atomization assembly is mounted in the mounting hole, and a liquid blocking piece is arranged at the position, facing a hole opening of the base, of the mounting hole. An air inlet channel is formed in the communicating portion between the air inlet and the mounting hole, and the liquid blocking piece is located in the air inlet channel. Therefore, when the liquid blocking piece collects the atomized matrix or condensate flowing out of the atomizing assembly, the air inlet hole cannot directly face the mounting hole, and the atomized matrix in the atomizing assembly is prevented from directly falling onto the air inlet hole.

Description

Technical Field

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

[0002] With the development of atomizers, smaller, more portable, and easier-to-use atomizers are becoming increasingly popular. To reduce the size of atomizers, the coil is usually directly connected to the airflow port. However, if the atomizing medium leaks from the coil, it will flow directly into the airflow port, increasing the risk of clogging the airflow port. Furthermore, the outflow of atomizing medium from the airflow port will affect the user experience. Utility Model Content

[0003] The purpose of this utility model embodiment is to provide an atomizer and atomizing device, at least to solve the problem that the atomizing matrix is ​​prone to leakage from the air inlet, which affects the user experience of the atomizer.

[0004] In a first aspect, this utility model provides an atomizer, the atomizer comprising: a mounting cavity, the mounting cavity including an atomizing component, a housing, and a base assembly; the base assembly including a mounting seat and a bottom cover, the mounting seat and the housing defining the mounting cavity, the mounting cavity being at least partially used to store an atomizing matrix, the mounting seat having a mounting hole communicating with the liquid storage, the atomizing component being installed in the mounting hole, a liquid-blocking element being provided on the side of the mounting hole facing the bottom cover; the bottom cover being disposed at one open end of the housing, the bottom cover having an air inlet, the connecting portion between the air inlet and the mounting hole forming an air intake channel, the liquid-blocking element being located in the air intake channel and positioned axially between the air inlet and the mounting hole of the atomizer.

[0005] In some embodiments, the liquid baffle is a cylindrical structure with a single-end opening, and one end of the liquid baffle is connected to the orifice of the mounting hole facing the bottom cover; the side wall of the liquid baffle is provided with an air inlet groove, which connects the air inlet hole and the mounting hole to form the air inlet channel.

[0006] In some embodiments, the liquid-blocking component includes a connecting portion and a liquid-blocking portion; the connecting portion is connected to the opening of the mounting hole facing the bottom cover, the liquid-blocking portion is connected to the end of the connecting portion away from the mounting hole, the air inlet groove is formed between the connecting portion and the liquid-blocking portion, and the orthographic projection of the mounting hole along a first direction is located within the liquid-blocking portion, wherein the first direction is the extension direction of the axis of the mounting hole.

[0007] In some embodiments, there is a first included angle between the plane where the connecting part is located and the plane where the liquid-blocking part is located, and the first included angle is any angle among acute angle, right angle, and obtuse angle.

[0008] In some embodiments, the air intake channel includes a first channel, a second channel, and a third channel; the first channel is located between the mounting hole and the liquid baffle, the second channel is located between the air intake hole and the liquid baffle, the third channel is located on one side of the liquid baffle, the third channel connects the first channel and the second channel, the gas flow direction in the first channel is opposite to the gas flow direction in the second channel, wherein the gas in the third channel flows parallel to the first direction.

[0009] In some embodiments, the bottom cover includes a receiving cavity in which an air inlet hood is disposed; the air inlet hood is a single-ended cylindrical structure, one end of the opening of the air inlet hood extends to the end of the bottom cover away from the mounting base, the inner cavity of the air inlet hood forms an air inlet hole, and the end of the air inlet hood facing the liquid baffle has a plurality of guide holes.

[0010] In some embodiments, the liquid-blocking member blocks multiple guide holes in a first direction, the outer wall of the air intake shroud is an arc-shaped surface, and the outer wall of the air intake shroud protrudes towards the inner wall of the bottom cover.

[0011] In some embodiments, a liquid-absorbing element is also provided in the receiving cavity; the liquid-absorbing element is disposed between the air inlet hood and the bottom cover.

[0012] In some embodiments, the atomizing assembly includes an atomizing core, the atomizing core including a heating element and a plurality of atomizing pins connected to the heating element; an electrical connector is provided on the bottom cover, the electrical connector being connected to the atomizing pins.

[0013] Secondly, this utility model provides an atomizing device, which includes a main unit and an atomizer as described in any of the above embodiments;

[0014] The main unit is electrically connected and / or detachably connected to the atomizer.

[0015] As can be seen from the above embodiments, in this embodiment of the utility model, since the base assembly includes a mounting seat and a bottom cover, the mounting seat and the housing define a mounting cavity, at least a portion of which is used to store the atomizing matrix, the mounting seat has a mounting hole communicating with the mounting cavity, the atomizing component is installed in the mounting hole, and a liquid-blocking component is provided on the side of the mounting hole facing the bottom cover, so the liquid-blocking component can collect the atomizing matrix or condensate flowing out of the atomizing component. Furthermore, since the bottom cover is located at one open end of the housing, and the bottom cover has an air inlet, the connecting portion between the air inlet and the mounting hole forms an air intake channel. The liquid-blocking component is located in the air intake channel and is positioned axially between the air inlet and the mounting hole of the atomizer. Therefore, while collecting the atomizing matrix or condensate flowing out of the atomizing component through the liquid-blocking component, the air inlet is not directly facing the mounting hole, preventing the atomizing matrix in the atomizing component from falling directly onto the air inlet, and the liquid-blocking component does not affect the normal air intake of the atomizer. In summary, in the atomizer provided in this embodiment of the present invention, under the premise of ensuring normal air intake of the atomizer, the atomizing matrix or condensate flowing out of the atomizing component can be collected by the liquid-blocking component, thereby preventing the atomizing matrix or condensate from clogging the air intake hole and preventing the atomizing matrix or condensate from flowing out of the air intake hole, thereby improving the user experience of the atomizer. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a schematic diagram showing the structure of an atomizer provided in an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram showing the exploded structure of an atomizer provided in an embodiment of the present invention;

[0019] Figure 3 This is a top view of an atomizer provided in an embodiment of the present invention;

[0020] Figure 4 This invention provides an atomizer along the [path / line] of an embodiment of the present invention. Figure 3 A schematic diagram of the cross-sectional structure along the AA direction;

[0021] Figure 5 This is an assembly diagram showing the base assembly of an atomizer provided in an embodiment of the present utility model;

[0022] Figure 6This is a schematic diagram showing the structure of a mounting base included in an atomizer provided by an embodiment of the present utility model;

[0023] Figure 7 This is a schematic diagram showing the structure of the bottom cover of an atomizer provided in an embodiment of the present invention;

[0024] Figure 8 This is a schematic diagram showing the structure of an atomizing device provided in an embodiment of the present invention.

[0025] Figure label:

[0026] 1: Mounting cavity; 11: Housing; 12: Base assembly; 121: Mounting base; 1211: Mounting hole; 122: Bottom cover; 1221: Air inlet; 1222: Receiving cavity; 1223: Air inlet cover; 12231: Guide hole; 1224: Electrical connector; 123: Air inlet channel; 1231: First channel; 1232: Second channel; 1233: Third channel; 2: Atomizing assembly; 21: Heating element; 22: Atomizing pin; 3: Liquid blocking element; 31: Air inlet groove; 32: Connecting part; 33: Liquid blocking part; 4: Sealing element; 5: Liquid suction element; 100: Atomizer; 200: Main unit; 300: Atomizing device. Detailed Implementation

[0027] The present invention 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 invention. 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 invention are not shown or described in the specification. This is to avoid obscuring the core parts of the present invention 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.

[0028] 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.

[0029] 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 utility model, unless otherwise specified, include both direct and indirect connections (linkages).

[0030] In related technologies, if the atomizing matrix leaks from the atomizing core, it will flow directly from the atomizing core to the air inlet 1221. This not only increases the risk of clogging the air inlet 1221, but also causes the atomizing matrix to flow out of the air inlet 1221, which will affect the user experience of the atomizer.

[0031] In this invention, a liquid-blocking component 3 is provided in the mounting base 121 to solve the above-mentioned problems.

[0032] For details, please refer to Figures 1 to 7 In some embodiments, this novel embodiment provides an atomizer, the atomizer comprising:

[0033] Atomizing component 2, housing 11 and base assembly 12.

[0034] The base assembly 12 includes a mounting base 121 and a bottom cover 122. The mounting base 121 and the housing 11 define a mounting cavity 1. The mounting cavity 1 is at least partially used to store the atomizing matrix. The mounting base 121 has a mounting hole 1211 that communicates with the mounting cavity 1. The atomizing assembly 2 is installed in the mounting hole 1211. A liquid baffle 3 is provided on the side of the mounting hole 1211 facing the bottom cover 122.

[0035] The bottom cover 122 is located at one open end of the housing 11. The bottom cover 122 has an air inlet 1221. The connection between the air inlet 1221 and the mounting hole 1211 forms an air inlet channel 123. The liquid baffle 3 is located in the air inlet channel 123 and is located between the air inlet 1221 and the mounting hole 1211 in the axial direction of the atomizer.

[0036] As can be seen from the above embodiments, in this utility model embodiment, since the base assembly 12 includes a mounting base 121 and a bottom cover 122, the mounting base 121 and the housing 11 define a mounting cavity 1, at least a portion of the mounting cavity 1 is used to store the atomizing matrix, the mounting base 121 has a mounting hole 1211 communicating with the mounting cavity 1, the atomizing assembly 2 is installed in the mounting hole 1211, and a liquid-blocking member 3 is provided on the side of the mounting hole 1211 facing the bottom cover 122, so the atomizing matrix or condensate flowing out of the atomizing assembly 2 can be collected through the liquid-blocking member 3. Furthermore, since the bottom cover 122 is located at one open end of the housing 11, and the bottom cover 122 has an air inlet 1221, the connecting part between the air inlet 1221 and the mounting hole 1211 forms an air intake channel 123. The liquid baffle 3 is located in the air intake channel 123 and is located between the air inlet 1221 and the mounting hole 1211 in the axial direction of the atomizer. Therefore, while collecting the atomizing matrix or condensate flowing out of the atomizing component 2 through the liquid baffle 3, the air inlet 1221 is not directly facing the mounting hole 1211, thus preventing the atomizing matrix in the atomizing component 2 from falling directly onto the air inlet 1221, and the normal air intake of the atomizer is not affected by the setting of the liquid baffle 3. In summary, in the atomizer provided in this embodiment of the present invention, under the premise of ensuring normal air intake of the atomizer, the liquid baffle 3 can collect the atomizing matrix or condensate flowing out of the atomizing component 2, thereby preventing the atomizing matrix or condensate from clogging the air inlet 1221 and preventing the atomizing matrix or condensate from flowing out of the air inlet 1221, thereby improving the user experience of the atomizer.

[0037] The atomizer in this application embodiment can be a disposable atomizer or a reusable atomizer, and this application embodiment does not limit it in this way.

[0038] Furthermore, the housing 11 can be a flattened structure, which facilitates the formation of a nozzle structure at the end of the housing 11 away from the base assembly 12. The housing 11 and the base assembly 12 can be detachably connected by snap-fit, riveting, or other methods, which is not limited in this embodiment. The atomizing component 2 can be installed on the base assembly 12 by means of embedding, snap-fit, or threaded connection, so that the atomizing component 2 is located in the mounting cavity 1. In this way, the atomizing matrix stored in the mounting cavity 1 can reach the atomizing component 2, and then be heated and vaporized by the heating element 21 included in the atomizing component 2 to meet the atomization requirements.

[0039] The base assembly 12 includes a mounting base 121, which is the main component for mounting the atomizing assembly 2. It is typically located at the bottom of the mounting cavity 1. This can be understood as the bottom and top of the mounting cavity 1 being in relative positions; in other words, the bottom of the mounting cavity 1 is at the proximal end of the atomizer, and the top of the mounting cavity 1 is at the distal end of the atomizer. The proximal end is the end closest to the main unit (e.g., the end closest to the host device). Figure 1 The remote end is the end furthest from the host (e.g., D2 end). Figure 1 (D1 end in the middle). The housing 11 is a housing 11 with one open end, that is, a housing 11 with a single open end. Specifically, the bottom cover 122 can be a plug-like structure (a part of the bottom cover 122 is embedded in the housing 11, and the other part of the bottom cover 122 overlaps the opening of the housing 11), so that the bottom cover 122 can completely cover the opening of the housing 11, thereby making the housing 11 form a relatively sealed cavity. The mounting seat 121 is mounted on the bottom cover 122, that is, the mounting seat 121 is located between the bottom cover 122 and the far end of the housing 11. In some embodiments, the mounting hole 1211 opened in the mounting seat 121 forms a mounting cylinder at the end facing the mounting cavity 1, and the mounting cylinder is sleeved with the atomizing tube forming the atomizing channel in the mounting cavity. The end of the mounting seat 121 away from the mounting cavity can be provided with multiple insertion holes, and the side of the bottom cover 122 facing the mounting seat 121 is provided with multiple insertion posts. The connection between the bottom cover 122 and the mounting seat 121 can be realized by the snap-fit ​​of the insertion posts and the insertion holes.

[0040] The atomizing assembly 2 installed in the mounting hole 1211 may include an atomizing core, which includes a heating element 21 and a plurality of atomizing pins 22 electrically connected to the heating element 21. The atomizing pins 22 and the heating element 21 may be separate structures or integrated structures. At least a portion of the atomizing pins 22 is in contact with the structure of the heating element 21. The atomizing pins 22 are typically rod-shaped, sheet-shaped, or other shaped structures. In some embodiments, the heating element 21 is a mesh-like cylindrical structure, and the atomizing pins 22 are attached to the inner wall of the mesh-like cylindrical structure. When both the atomizing pins 22 and the heating element 21 are made of conductive materials, the atomizing pins 22 can be electrically connected to the heating element 21. The number of atomizing pins 22 may be three or more, such as four, five, or six, and this embodiment does not limit this. It should be noted that the multiple atomizing pins 22 can be evenly distributed around the axis of the mesh-like cylindrical structure formed by the heating element 21, thereby making the distribution of the heating part of the atomizing pins 22 more uniform and the atomization effect of the atomizer better.

[0041] In this embodiment of the invention, a liquid-blocking member 3 is provided on the side of the mounting hole 1211 facing the base assembly 12. The liquid-blocking member 3 has at least a partial structure that is positioned relative to the mounting hole 1211, meaning that the atomized matrix or condensate flowing out of the mounting hole 1211 can directly drip into the liquid-blocking member 3. In addition to having a structure for collecting the atomized matrix or condensate, the liquid-blocking member 3 may also have an air inlet channel 123 connecting the mounting hole 1211 and the air inlet 1221 to ensure normal gas entry. Based on this, the connecting portion between the air inlet 1221 and the mounting hole 1211 forms an air inlet channel 123. The liquid-blocking component 3 is located in the air inlet channel 123 and is positioned axially between the air inlet 1221 and the mounting hole 1211. This prevents the air inlet 1221 from directly facing the mounting hole 1211, thus avoiding direct contact between the atomizing matrix in the atomizing component 2 and the air inlet 1221. In this way, the liquid-blocking component 3 will not block either the air inlet 1221 or the mounting hole 1211, thereby ensuring that gas flows from the air inlet 1221 into the atomizing core in the mounting hole 1211. The condensate in this embodiment may include condensed atomizing matrix and condensate water.

[0042] In some embodiments, the liquid baffle 3 is a cylindrical structure with a single-end opening, and one end of the liquid baffle 3 is connected to the mounting hole 1211 facing the opening of the bottom cover 122. The side wall of the liquid baffle 3 is provided with an air inlet groove 31, which connects the air inlet hole 1221 and the mounting hole 1211 to form an air inlet channel 123.

[0043] In this embodiment, since one end of the opening of the liquid-blocking component 3 is connected to the orifice of the mounting hole 1211 facing the bottom cover 122, and an air inlet groove 31 is provided on the side wall of the liquid-blocking component 3, the air inlet groove 31 connects the air inlet hole 1221 and the mounting hole 1211 to form an air inlet channel 123. Therefore, the air inlet channel 123 and the mounting hole 1211 can be connected through the air inlet groove 31, thereby avoiding the liquid-blocking component 3 from affecting the smoothness of air intake. It should be noted that the liquid-blocking component 3 may include a baffle and an annular side plate. The baffle is disposed on one end of the annular side plate, and the other end of the annular side plate is connected to the orifice of the mounting hole 1211 facing the bottom cover 122. The annular side plate may be a half-cylinder structure, a one-third-cylinder structure, a two-thirds-cylinder structure, etc., and this embodiment of the present invention does not limit this. In this way, an air inlet groove 31 can be formed between the annular side plate and the baffle. Furthermore, in some other embodiments, the liquid-blocking component 3 is a cylindrical structure with an opening at one end. A through-slot structure can be formed at any part of the cylindrical structure to meet the air intake requirements of the atomizer.

[0044] In some embodiments, the liquid-blocking member 3 includes a connecting portion 32 and a liquid-blocking portion 33. The connecting portion 32 is connected to the opening of the mounting hole 1211 facing the bottom cover 122, and the liquid-blocking portion 33 is connected to the end of the connecting portion 32 away from the mounting hole 1211. An air inlet groove 31 is formed between the connecting portion 32 and the liquid-blocking portion 33. The orthographic projection of the mounting hole 1211 along a first direction is located inside the liquid-blocking portion 33, wherein the first direction is the extension direction of the axis of the mounting hole 1211.

[0045] In this embodiment, since the connecting part 32 is connected to the opening of the mounting hole 1211 facing the bottom cover 122, and the liquid-blocking part 33 is connected to the end of the connecting part 32 away from the mounting hole 1211, a cavity can be formed between the liquid-blocking part 33 and the opening of the mounting hole 1211 through the connecting part 32 for gas flow. Furthermore, since the orthographic projection of the mounting hole 1211 along the first direction is located within the liquid-blocking part 33, where the first direction is the extension direction of the axis of the mounting hole 1211, it can be ensured that the atomized matrix or condensate flowing out of the mounting hole 1211 can be collected by the liquid-blocking part 33. It should be noted that the orthographic projection of the mounting hole 1211 along the first direction being located within the liquid-blocking part 33 can be understood as the coverage area of ​​the liquid-blocking part 33 completely covering the mounting hole 1211, or in other words, the mounting hole 1211 being completely directly opposite the liquid-blocking part 33.

[0046] In some embodiments, there is a first included angle between the plane where the connecting part 32 is located and the plane where the liquid-blocking part (33) is located, and the first included angle is any angle among acute angle, right angle, and obtuse angle.

[0047] In this embodiment, a first angle exists between the plane containing the connecting portion 32 and the plane containing the liquid-blocking portion 33. If the first angle is acute, a space for collecting and storing condensate can be formed between the sidewalls of the connecting portion 32 and the liquid-blocking portion 33, allowing the liquid-blocking member 3 to store more condensate. If the first angle is obtuse, condensate flowing to the liquid-blocking portion 33 can flow out along the extending direction of the liquid-blocking portion 33, thus guiding the condensate out. Similarly, if the first angle is right-angled, a space for collecting and storing condensate can be formed between the sidewalls of the connecting portion 32 and the liquid-blocking portion 33, and this also serves to guide the condensate out.

[0048] In some embodiments, the air intake channel 123 includes a first channel 1231, a second channel 1232, and a third channel 1233. The first channel 1231 is located between the mounting hole 1211 and the liquid-retaining part 33, the second channel 1232 is located between the air intake hole 1221 and the liquid-retaining part 33, and the third channel 1233 is located on one side of the liquid-retaining part 33. The third channel 1233 connects the first channel 1231 and the second channel 1232, and the gas flow direction in the first channel 1231 is opposite to the gas flow direction in the second channel 1232.

[0049] In this embodiment, since the first channel 1231 is located between the mounting hole 1211 and the liquid-blocking part 33, the second channel 1232 is located between the air inlet 1221 and the liquid-blocking part 33, and the third channel 1233 is located on one side of the liquid-blocking part 33, and the third channel 1233 connects the first channel 1231 and the second channel 1232, the gas flow direction in the first channel 1231 is opposite to the gas flow direction in the second channel 1232. Therefore, the gas flow path can be increased by passing through the first channel 1231, the second channel 1232 and the third channel 1233, so that the connection between the first channel 1231 and the third channel 1233, and the connection between the second channel 1232 and the third channel 1233 have bends. That is, the gas can change the direction of airflow at the connection between the first channel 1231 and the third channel 1233, and the connection between the second channel 1232 and the third channel 1233, thereby improving the pressure bearing capacity of the air inlet channel 123 and ensuring the normal flow of gas.

[0050] In some embodiments, the gas flow direction in the third channel 1233 intersects with the gas flow direction in the first channel 1231, and the gas flow direction in the third channel 1233 intersects with the gas flow direction in the second channel 1232, wherein the gas in the third channel 1233 flows parallel to the first direction.

[0051] In this embodiment, since the gas flow direction in the third channel 1233 intersects with the gas flow direction in the first channel 1231, and the gas flow direction in the third channel 1233 intersects with the gas flow direction in the second channel 1232, it can be ensured that the gas can change direction at the connection between the first channel 1231 and the third channel 1233, and at the connection between the second channel 1232 and the third channel 1233. Furthermore, the atomized matrix or condensate collected on the liquid-blocking part 33 can be guided by the third channel 1233 to flow into the bottom cover 122.

[0052] In some embodiments, the bottom cover 122 includes a receiving cavity 1222, in which an air inlet hood 1223 is disposed. The air inlet hood 1223 is a cylindrical structure with one end open, and one end of the opening of the air inlet hood 1223 extends to the end of the bottom cover 122 away from the mounting base 121. The inner cavity of the air inlet hood 1223 forms an air inlet hole 1221, and the end of the air inlet hood 1223 facing the liquid baffle 3 is provided with a plurality of guide holes 12231.

[0053] In this embodiment, the main body of the air intake shroud 1223 and the bottom cover 122 can be understood as an inner shell and an outer shell, that is, the air intake shroud 1223 is a single-ended cylindrical structure disposed inside the bottom cover 122. Since one end of the air intake shroud 1223 extends to the end of the bottom cover 122 away from the mounting base 121, the inner cavity of the air intake shroud 1223 forms an air intake hole 1221. Multiple guide holes 12231 are provided at the end of the air intake shroud 1223 facing the liquid baffle 3. Therefore, not only can the air intake hole 1221 formed in the air intake shroud 1223 guide the gas inflow, but the multiple guide holes 12231 at the end of the air intake shroud 1223 facing the liquid baffle 3 can further guide the gas into the air intake channel 123, preventing gas from diffusing outwards and causing airflow instability.

[0054] In some embodiments, a plurality of guide holes 12231 are evenly distributed at the end of the air inlet cover 1223 facing the liquid baffle 3. This ensures the stability of the gas flow direction and the smoothness of the gas flow, thereby improving the atomization effect of the atomizer.

[0055] In some embodiments, the liquid-blocking member 3 blocks a plurality of guide holes 12231 in a first direction, the outer wall of the air intake cover 1223 is an arc-shaped surface, and the outer wall of the air intake cover 1223 protrudes toward the inner wall of the bottom cover 122.

[0056] In this embodiment, since the liquid-blocking component 3 blocks multiple guide holes 12231 in the first direction, and there is a gap between each guide hole 12231 and the liquid-blocking component 3, excessive atomized matrix or condensate collected on the liquid-blocking component 3 can be prevented from flowing into the guide holes 12231. Furthermore, sufficient gas channels can be formed through the gaps between the guide holes 12231 and the liquid-blocking component 3. In addition, the outer wall of the air intake shroud 1223 is arc-shaped and protrudes towards the inner wall of the bottom cover 122, thus forming a spherical or cylindrical structure. This allows the condensate flowing onto the outer wall of the air intake shroud 1223 to be guided into the receiving cavity 1222 by the outer wall of the air intake shroud 1223. It should also be noted that in some implementations, an oil guide hole communicating with the outside is provided on the bottom cover 122. A valve can be installed at the opening of the oil guide hole. When the atomizing matrix or condensate flowing into the cavity between the air intake shroud 1223 and the base accumulates to a certain amount, the oil guide hole can be opened by controlling the valve, thereby allowing the atomizing matrix or condensate to be discharged under human intervention, thus extending the service life of the atomizer.

[0057] In some embodiments, a liquid suction member 5 is also provided in the receiving cavity 1222, and the liquid suction member 5 is disposed between the air inlet cover 1223 and the bottom cover 122.

[0058] In this embodiment, since a liquid-absorbing component 5 is also provided in the receiving cavity 1222, and the liquid-absorbing component 5 is located between the air intake hood 1223 and the bottom cover 122, the liquid-absorbing component 5 can absorb the condensate introduced from the liquid-blocking component 3 into the cavity between the air intake hood 1223 and the bottom cover 122. It should be noted that the liquid-absorbing component 5 can be fitted to the inner surface of the bottom cover 122 and cover the outer surface of the air intake hood 1223 to ensure that the flowing condensate can be absorbed by the liquid-absorbing component 5 as soon as possible.

[0059] In some embodiments, the atomizing assembly 2 includes an atomizing core, which includes a heating element 21 and a plurality of atomizing pins 22 connected to the heating element 21. An electrical connector 1224 is provided on the bottom cover 122, and the electrical connector 1224 is electrically connected to the atomizing pins 22.

[0060] In this embodiment, since the bottom cover 122 is provided with an electrical connector 1224, which is electrically connected to the atomizing pin 22, the atomizing pin 22 can be electrically connected through the electrical connector 1224. This makes the structure of the entire atomizer more compact, while the bottom cover 122 and the mounting base 121 can ensure the sealing and insulation of the entire electrical connection process, thus ensuring the stability of the atomization process.

[0061] In some embodiments, a seal 4 is provided between the bottom cover 122 and the housing 11.

[0062] In this embodiment, a fixing groove can be opened on the outer wall of the bottom cover 122 so that the sealing member 4 is embedded in the fixing groove and the sealing member 4 is located between the bottom cover 122 and the housing 11, ensuring the sealing of the installation cavity, thereby ensuring that the atomized matrix or condensate flowing out of the installation cavity can only be collected by the liquid blocking member 3 and flow into the mounting base 121.

[0063] As can be seen from the above embodiments, in this utility model embodiment, since the base assembly 12 includes a mounting base 121 and a bottom cover 122, the mounting base 121 and the housing 11 define a mounting cavity 1, the mounting cavity 1 is at least partially used to store the atomizing matrix, the mounting base 121 has a mounting hole 1211 communicating with the mounting cavity 1, the atomizing assembly 2 is installed in the mounting hole 1211, and a liquid-blocking member 3 is provided on the side of the mounting hole 1211 facing the bottom cover 122, so the atomizing matrix or condensate flowing out from the atomizing assembly 2 can be collected through the liquid-blocking member 3. Furthermore, since the bottom cover 122 is located at one open end of the housing 11, and the bottom cover 122 has an air inlet 1221, the connecting part between the air inlet 1221 and the mounting hole 1211 forms an air intake channel 123. The liquid baffle 3 is located in the air intake channel 123 and is located between the air inlet 1221 and the mounting hole 1211 in the axial direction of the atomizer. Therefore, while collecting the atomizing matrix or condensate flowing out of the atomizing component 2 through the liquid baffle 3, the air inlet 1221 is not directly facing the mounting hole 1211, thus preventing the atomizing matrix in the atomizing component 2 from falling directly onto the air inlet 1221, and the normal air intake of the atomizer is not affected by the setting of the liquid baffle 3. In summary, in the atomizer provided in this embodiment of the present invention, under the premise of ensuring normal air intake of the atomizer, the liquid baffle 3 can collect the atomizing matrix or condensate flowing out of the atomizing component 2, thereby preventing the atomizing matrix or condensate from clogging the air inlet 1221 and preventing the atomizing matrix or condensate from flowing out of the air inlet 1221, thereby improving the user experience of the atomizer.

[0064] In some embodiments, this application also provides an atomizing device 300, which includes a main unit 200 and an atomizer 100 from any of the above embodiments; the main unit 200 and the atomizer 100 are detachably connected. The beneficial effects of the atomizing device 300 are the same as those of the atomizer 100, and will not be described again in this application.

[0065] 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.

[0066] Although preferred embodiments of the present invention 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 present invention.

[0067] 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.

[0068] The present invention has been described in detail above. Specific examples have been used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. An atomizer, characterized in that, The atomizer includes: an atomizing component (2), a housing (11), and a base assembly (12); The base assembly (12) includes a mounting base (121) and a bottom cover (122). The mounting base (121) and the housing (11) define a mounting cavity (1). At least a portion of the mounting cavity (1) is used to store the atomizing matrix. The mounting base (121) has a mounting hole (1211) communicating with the mounting cavity (1). The atomizing assembly (2) is installed in the mounting hole (1211). A liquid baffle (3) is provided on the side of the mounting hole (1211) facing the bottom cover (122). The bottom cover (122) is disposed at one open end of the housing (11). The bottom cover (122) has an air inlet (1221). The connection between the air inlet (1221) and the mounting hole (1211) forms an air inlet channel (123). The liquid baffle (3) is located in the air inlet channel (123) and is located in the axial direction of the atomizer between the air inlet (1221) and the mounting hole (1211).

2. The atomizer according to claim 1, characterized in that, The liquid baffle (3) is a cylindrical structure with a single-end opening. One end of the liquid baffle (3) is connected to the hole of the mounting hole (1211) facing the bottom cover (122). The side wall of the liquid baffle (3) is provided with an air inlet groove (31), which connects the air inlet hole (1221) and the mounting hole (1211) to form the air inlet channel (123).

3. The atomizer according to claim 2, characterized in that, The liquid-blocking component (3) includes a connecting part (32) and a liquid-blocking part (33); The connecting part (32) is connected to the opening of the mounting hole (1211) facing the bottom cover (122), and the liquid-blocking part (33) is connected to the end of the connecting part (32) away from the mounting hole (1211). The air inlet groove (31) is formed between the connecting part (32) and the liquid-blocking part (33). The orthographic projection of the mounting hole (1211) along a first direction is located in the liquid-blocking part (33), wherein the first direction is the extension direction of the axis of the mounting hole (1211).

4. The atomizer according to claim 3, characterized in that, There is a first included angle between the plane where the connecting part (32) is located and the plane where the liquid-blocking part (33) is located, and the first included angle is any angle among acute angle, right angle and obtuse angle.

5. The atomizer according to claim 3, characterized in that, The air intake passage (123) includes a first passage (1231), a second passage (1232), and a third passage (1233); The first channel (1231) is located between the mounting hole (1211) and the liquid-blocking part (33), the second channel (1232) is located between the air inlet (1221) and the liquid-blocking part (33), and the third channel (1233) is located on one side of the liquid-blocking part (33). The third channel (1233) connects the first channel (1231) and the second channel (1232). The gas flow direction in the first channel (1231) is opposite to the gas flow direction in the second channel (1232), and the gas in the third channel (1233) flows parallel to the first direction.

6. The atomizer according to any one of claims 1-5, characterized in that, The bottom cover (122) includes a receiving cavity (1222), and an air intake hood (1223) is provided in the receiving cavity (1222); The air intake hood (1223) is a single-ended cylindrical structure. One end of the opening of the air intake hood (1223) extends to the end of the bottom cover (122) away from the mounting base (121). The inner cavity of the air intake hood (1223) forms an air intake hole (1221). The end of the air intake hood (1223) facing the liquid baffle (3) is provided with multiple guide holes (12231).

7. The atomizer according to claim 6, characterized in that, The liquid-blocking component (3) blocks multiple guide holes (12231) in a first direction. The outer wall of the air intake cover (1223) is an arc-shaped surface, and the outer wall of the air intake cover (1223) protrudes towards the inner wall of the bottom cover (122).

8. The atomizer according to claim 6, characterized in that, The receiving cavity (1222) is also provided with a liquid suction element (5); The liquid suction component (5) is disposed between the air inlet hood (1223) and the bottom cover (122).

9. The atomizer according to any one of claims 1-5, characterized in that, The atomizing component (2) includes an atomizing core, which includes a heating element (21) and a plurality of atomizing pins (22) connected to the heating element (21); An electrical connector (1224) is provided on the bottom cover (122), and the electrical connector (1224) is connected to the atomizing pin (22).

10. An atomizing device, characterized in that, The atomizing device (300) includes a main unit (200) and an atomizer (100) according to any one of claims 1-9; The main unit (200) is electrically connected and / or detachably connected to the atomizer (100).

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