Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device, and belongs to the technical field of atomizing equipment. The atomizer comprises a suction nozzle and an atomization assembly. The atomization assembly is provided with a first liquid storage cavity and an air pressure adjusting hole, the atomization assembly comprises an atomization core and a first liquid guide part, the atomization core and the first liquid guide part are installed in the first liquid storage cavity, the first liquid guide part is used for transmitting an atomization matrix in the liquid supplementing assembly to the first liquid storage cavity, and the atomization core communicates with the suction nozzle; the atomizing core is used for heating the atomizing matrix to generate aerosol, the first liquid guide part is located on one side of the atomizing core, and the air pressure adjusting hole communicates with the first liquid storage cavity and is located in the other side, away from the first liquid guide part, of the atomizing core. According to the atomizer, the air pressure adjusting hole is located in the far end of the first liquid guide part, when the atomization matrix leaks from the first liquid guide part, the space between the air pressure adjusting hole and the first liquid guide part in the first liquid storage cavity can be fully utilized for storing the leaked atomization matrix, and therefore the risk of leakage of the atomization matrix is reduced.

Description

Technical Field

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

[0002] The atomizer can be used in conjunction with a replenishment unit. By changing the atomizer's orientation, such as placing it upside down with the mouthpiece facing down, the replenishment unit can supply the atomizing matrix to the atomizer, thereby increasing the amount of atomizing matrix stored in the atomizer. In related technologies, changes in external environmental conditions (such as temperature or air pressure changes) can easily cause leakage of the atomizing matrix in the replenishment unit, affecting the user experience. Utility Model Content

[0003] This application provides an atomizer and atomizing device that can solve the technical problem of easy leakage of atomizing matrix.

[0004] To address the aforementioned technical problems, this application provides an atomizer configured for use with a replenishment component. The atomizer includes a mouthpiece and an atomizing component. One end of the atomizing component is connected to the mouthpiece, and the other end of the atomizing component, away from the mouthpiece, is used for connection to the replenishment component. The atomizing component has a first liquid storage chamber and a pressure regulating port. The atomizing component includes an atomizing core and a first liquid guiding element, which are installed in the first liquid storage chamber. The first liquid guiding element is used to transfer the atomizing matrix in the replenishment component to the first liquid storage chamber. The atomizing core is connected to the mouthpiece and is used to heat the atomizing matrix to generate an aerosol. The first liquid guiding element is located on one side of the atomizing core, and the pressure regulating port is connected to the first liquid storage chamber. The pressure regulating port is located on the other side of the atomizing core, away from the first liquid guiding element.

[0005] In one embodiment, the atomizing component includes a cover and a support. The cover is connected to the mouthpiece, and an air pressure regulating hole is opened in the cover. The cover and the support enclose a first liquid storage cavity, and the cover forms at least a portion of the cavity wall of the first liquid storage cavity. One side of the outer peripheral wall of the first liquid guide is attached to the cavity wall of the first liquid storage cavity formed by the cover.

[0006] In one embodiment, the atomizing component includes a liquid suction element disposed near the air pressure regulating hole, and the liquid suction element is configured to absorb the atomizing matrix that seeps out through the air pressure regulating hole.

[0007] In one embodiment, the cover includes a cover plate and a side wall. The cover plate is disposed near the nozzle, and the side wall is connected to the side of the cover plate away from the nozzle. At least a portion of the liquid suction element is located between the nozzle and the cover plate. An air pressure regulating hole is opened in the cover plate. The atomizing core is connected to the nozzle via the liquid suction element. The liquid suction element is further configured to adsorb condensate or un-atomized atomized matrix in the aerosol.

[0008] In one embodiment, the cover includes an annular flange connected to the cover plate and protruding into the interior space of the first liquid storage cavity, the annular flange surrounding the outer periphery of the air pressure regulating hole.

[0009] In one embodiment, the cover plate has a mounting hole, and the atomizing core is inserted into the mounting hole; the bracket includes a frame and a connecting pipe, the connecting pipe is connected to the frame, one end of the connecting pipe is used to connect to the liquid replenishment component, the connecting pipe has a liquid guiding hole, and a first liquid guiding element passes through the liquid guiding hole; in a reference plane perpendicular to the extension direction of the atomizing core, the geometric centers of the orthographic projections of the liquid guiding hole, the mounting hole and the air pressure regulating hole in the reference plane are collinear.

[0010] In one embodiment, the cover includes a cover plate and a side wall. The cover plate is disposed near the suction nozzle, and the side wall is connected to the side of the cover plate away from the suction nozzle. An air pressure regulating hole is opened in the side wall, and the minimum distance between the hole wall of the air pressure regulating hole near the cover plate and the cover plate is greater than zero.

[0011] In one embodiment, the atomizing assembly is provided with a collection chamber, which can collect atomized matrix that leaks from the replenishment assembly when the atomizer is configured to be used in conjunction with the replenishment assembly; the cover includes a partition connected to the side wall and the cover plate, the partition dividing the internal space formed by the side wall, the cover plate and the support into a first liquid storage chamber and a collection chamber, and one side of the outer peripheral wall of the first liquid guide abuts against the partition.

[0012] In another aspect, this application provides an atomizing device, which includes an atomizer as described above and a liquid replenishment component. The liquid replenishment component is provided with a second liquid storage chamber for storing atomizing matrix. The liquid replenishment component is connected to the atomizer. The first liquid storage chamber is connected to the second liquid storage chamber via a first liquid guide. The second liquid storage chamber can replenish the atomizing matrix to the first liquid storage chamber.

[0013] In one embodiment, the atomizing device further includes an atomizing host, which is electrically connected to the atomizer.

[0014] The atomizer provided in this application has a first liquid guiding element located on one side of the atomizing core, and an air pressure regulating hole located on the other side of the atomizing core away from the first liquid guiding element. This makes the air pressure regulating hole as far away from the first liquid guiding element as possible. Since the air pressure regulating hole is located at the far end of the first liquid guiding element, when the atomizing matrix leaks from the first liquid guiding element, the atomizing matrix needs to flow a large distance to reach the air pressure regulating hole. This can make full use of the space between the air pressure regulating hole and the first liquid guiding element in the first liquid storage chamber to store the leaked atomizing matrix, thereby reducing the risk of atomizing matrix leakage. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the atomizing device provided in this application;

[0017] Figure 2 This is an exploded structural diagram of an embodiment of the fluid replenishment component provided in this application;

[0018] Figure 3 This is a cross-sectional structural schematic diagram of an embodiment of the atomizing host provided in this application from a certain perspective;

[0019] Figure 4 This is an exploded structural diagram of an embodiment of the atomizing component provided in this application;

[0020] Figure 5 This is a partial cross-sectional structural schematic diagram of an embodiment of the atomizing device provided in this application from a certain perspective;

[0021] Figure 6 This is a partial cross-sectional structural schematic diagram of an embodiment of the atomizer provided in this application from a certain perspective;

[0022] Figure 7 This is a schematic diagram of the structure of an embodiment of the cover provided in this application from one viewpoint;

[0023] Figure 8 This is a cross-sectional structural schematic diagram of an embodiment of the cover provided in this application from a certain perspective;

[0024] Figure 9 This is a cross-sectional structural schematic diagram of another embodiment of the cover provided in this application from one viewpoint;

[0025] Figure 10 This is a cross-sectional structural schematic diagram of an embodiment of the bracket provided in this application from a certain perspective. Detailed Implementation

[0026] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0027] In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. The terms "first," "second," and "third" in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movements between components in a specific orientation (as shown in the figures). If the specific orientation changes, the directional indication will also change accordingly. The terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or components inherent to these processes, methods, products, or devices.

[0028] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0029] This application provides an atomizing device. Please refer to [link / reference]. Figure 1 , Figure 2 The atomizing device 500 may include an atomizer 100 and a replenishment component 40. The replenishment component 40 is connected to the atomizer 100 and is used to replenish the atomizing matrix to the atomizer 100. By configuring the atomizer 100 and the replenishment component 40 relatively independently, the replenishment component 40 can be externally placed on the atomizer 100, thereby reducing the limitation imposed by the atomizer 100 on the volume of the replenishment component 40. This allows the replenishment component 40 to have a relatively large capacity, storing more atomizing matrix and thus extending the service life of the atomizing device 500.

[0030] Please see Figure 1 , Figure 3The atomizing device 500 may further include an atomizing host 50, with the atomizer 100 electrically connected to the atomizing host 50. The atomizing host 50 controls the operation of the atomizer 100. For example, the atomizer 100 and the atomizing host 50 may be electrically connected via electrodes. The atomizing host 50 may include a battery 51, a circuit board 52, and an airflow sensor 53, both of which are electrically connected to the battery 51. The airflow sensor 53 can generate a control signal based on the user's inhalation action, and the circuit board 52 can control the conduction state between the atomizer 100 and the battery 51 according to the control signal, thereby controlling the atomizer 100 to heat the atomization matrix to generate an aerosol or to stop heating. The atomizer 100 and the atomizing host 50 may be fixedly connected, or they may be detachable, such as by snap-fit, screw, adhesive, or magnetic connection. When the atomizer 100 and the atomizing host 50 are detachably connected, the atomizing host 50 can be used multiple times after replacing the atomizer 100, which helps reduce the user's operating costs.

[0031] The nebulizer 100 is configured for use with the replenishment assembly 40. Please refer to [link / reference]. Figures 1-6 The atomizer 100 may include a mouthpiece 10 and an atomizing assembly 20. The mouthpiece 10 is used by a user to perform a suction action. One end of the atomizing assembly 20 is connected to the mouthpiece 10, and the other end of the atomizing assembly 20 away from the mouthpiece 10 is used to connect to a replenishment assembly 40. The replenishment assembly 40 is used to replenish the atomizing matrix to the atomizing assembly 20, and the atomizing assembly 20 is used to heat the atomizing matrix to generate an aerosol. The atomizing assembly 20 has a first liquid storage chamber 225, and the replenishment assembly 40 has a second liquid storage chamber 411 for storing the atomizing matrix. When the atomizer 100 is configured to be used in conjunction with the replenishment assembly 40, the replenishment assembly 40 is connected to the atomizer 100, the first liquid storage chamber 225 and the second liquid storage chamber 411 are in liquid communication, and the second liquid storage chamber 411 can replenish the atomizing matrix to the first liquid storage chamber 225. When the first liquid storage chamber 225 needs to be replenished with atomizing matrix, the orientation of the atomizer 100 can be adjusted, for example, by placing the atomizer 100 horizontally or the nozzle 10 downwards, so that the atomizing matrix in the second liquid storage chamber 411 flows to the first liquid storage chamber 225 under the action of gravity. The first liquid storage chamber 225 may have atomizing matrix pre-stored, and the atomizing matrix in the first liquid storage chamber 225 is replenished by the replenishment component 40 after it is consumed; or, if there is no pre-stored atomizing matrix in the first liquid storage chamber 225, after the atomizing component 20 is connected to the replenishment component 40, the replenishment component 40 injects atomizing matrix into the first liquid storage chamber 225.

[0032] Please see Figures 4-6The atomizing assembly 20 includes an atomizing core 21 and a first liquid guiding component 26. The atomizing core 21 and the first liquid guiding component 26 are installed in a first liquid storage chamber 225. The first liquid storage chamber 225 is connected to a second liquid storage chamber 411 via the first liquid guiding component 26, which transfers the atomizing matrix from the replenishment assembly 40 to the first liquid storage chamber 225. The first liquid guiding component 26 provides fluid communication between the second liquid storage chamber 411 and the first liquid storage chamber 225, allowing it to regulate the flow rate of the atomizing matrix from the second liquid storage chamber 411 from the liquid guiding hole 234 to the first liquid storage chamber 225, thus preventing excessive leakage. The atomizing core 21 is connected to the nozzle 10 and is used to heat the atomizing matrix to generate an aerosol, which is then output through the nozzle 10. The atomizing assembly 20 is provided with a pressure regulating hole 227. The air pressure regulating hole 227 connects to the first liquid storage chamber 225, allowing external air to enter the first liquid storage chamber 225 and the gas in the first liquid storage chamber 225 to exit through the regulating hole 227. This ensures that the air pressure inside the first liquid storage chamber 225 is balanced with the external air pressure, thereby reducing the risk of leakage of the atomizing matrix in the first liquid storage chamber 225. The first liquid guiding element 26 is located on one side of the atomizing core 21, and the air pressure regulating hole 227 is located on the other side of the atomizing core 21 away from the first liquid guiding element 26. This configuration ensures that the pressure regulating hole 227 is as far away from the first liquid guiding element 26 as possible. The pressure regulating hole 227 is located at the far end of the first liquid guiding element 26. When the atomizing matrix leaks from the first liquid guiding element 26, the atomizing matrix needs to flow a greater distance to reach the pressure regulating hole 227. This allows full utilization of the space between the pressure regulating hole 227 and the first liquid guiding element 26 in the first liquid storage chamber 225 to store the leaked atomizing matrix, thereby reducing the risk of atomizing matrix leakage.

[0033] Please see Figure 5 In one embodiment, the atomizer 100 further includes a housing assembly 30. The housing assembly 30 may include multiple sub-housings that enclose an installation space. The liquid replenishment assembly 40 and the atomizing assembly 20 are mounted on the housing assembly 30, which can enhance the overall integrity of the atomizer 100, thereby facilitating the transportation and use of the atomizer 100.

[0034] The atomizing matrix can be stored in liquid form within the first reservoir 225, or it can be stored using a storage medium. In one embodiment, such as... Figure 5 As shown, the atomizing assembly 20 includes a liquid storage element 25, which is housed in a first liquid storage chamber 225. The liquid storage element 25 is a porous medium, such as fiber cotton, and can adsorb the atomizing matrix, making it less prone to leakage of the atomizing matrix in the first liquid storage chamber 225.

[0035] Please see Figures 4-7The atomizing assembly 20 includes a cover 22 and a support 23. The cover 22 is connected to the mouthpiece 10, and an air pressure regulating hole 227 is provided on the cover 22. Since the cover 22 is connected to the mouthpiece 10, placing the air pressure regulating hole 227 on the cover 22 facilitates communication between the air pressure regulating hole 227 and the outside air through the mouthpiece 10. The support 23 can be connected to the liquid replenishment assembly 40. The cover 22 and the support 23 together form a first liquid storage cavity 225, and the cover 22 forms at least part of the cavity wall of the first liquid storage cavity 225. When assembling the atomizing assembly 20, the components can be installed on the support 23 first, and then the cover 22 and the support 23 can be used to enclose the first liquid storage cavity 225, which facilitates the assembly of the components in the first liquid storage cavity 225.

[0036] The first liquid guiding element 26 can be rod-shaped or strip-shaped. The first liquid guiding element 26 is a porous medium, such as porous fiber, porous ceramic, porous metal, porous glass, or porous plastic. The liquid storage element 25 can wrap around the outer peripheral wall of the first liquid guiding element 26 to allow fluid communication between the first liquid guiding element 26 and the liquid storage element 25, thereby transferring the atomized matrix in the replenishment assembly 40 to the first liquid storage chamber 225. At this time, a portion of the liquid storage element 25 is located between the first liquid guiding element 26 and the cavity wall of the first liquid storage chamber 225, and the first liquid guiding element 26 does not contact the cavity wall of the first liquid storage chamber 225.

[0037] In one embodiment, such as Figure 5 , Figure 6 As shown, one side of the outer peripheral wall of the first liquid guiding component 26 is attached to the cavity wall of the first liquid storage cavity 225 formed by the cover body 22. By positioning the first liquid guiding component 26 close to the cavity wall of the first liquid storage cavity 225, the first liquid guiding component 26 is located on the outer periphery of the first liquid storage cavity 225. The distance between the first liquid guiding component 26 and the pressure regulating hole 227 can be relatively large. The pressure regulating hole 227 is located at the far end of the first liquid guiding component 26, which can fully utilize the space between the pressure regulating hole 227 and the first liquid guiding component 26 in the first liquid storage cavity 225 to store any leaked atomized matrix, thereby reducing the risk of atomized matrix leakage.

[0038] The shape of the air pressure regulating hole 227 can be circular, elliptical, or a regular polygon, making its shape relatively regular and facilitating its processing. The equivalent diameter of the air pressure regulating hole 227 is no greater than 3 mm to reduce the risk of the atomized matrix overflowing from the air pressure regulating hole 227. For example, the equivalent diameter of the air pressure regulating hole 227 is 3 mm, 2.5 mm, 2.0 mm, 1.5 mm, or 1.0 mm, without specific limitation.

[0039] Please see Figure 4 , Figure 5In one embodiment, the atomizing assembly 20 includes a liquid-absorbing element 24. The liquid-absorbing element 24 is a porous medium, such as fiber cotton. The liquid-absorbing element 24 is disposed near the pressure regulating hole 227 and is configured to absorb the atomized matrix that seeps out through the pressure regulating hole 227. With this configuration, even if a large amount of atomized matrix leaks into the first liquid storage chamber 225 and overflows from the pressure regulating hole 227, the liquid-absorbing element 24 can absorb the overflowing atomized matrix, thereby forming multiple leakage protections and further reducing the risk of atomized matrix leakage.

[0040] In one embodiment, such as Figure 7 , Figure 8 As shown, the cover 22 includes a cover plate 221 and a side wall 222. The cover plate 221 is located near the nozzle 10, and the side wall 222 is connected to the side of the cover plate 221 away from the nozzle 10. At least a portion of the liquid-absorbing component 24 is located between the nozzle 10 and the cover plate 221. The liquid-absorbing component 24 can be a single piece, in which case the entire liquid-absorbing component 24 can be located between the nozzle 10 and the cover plate 221; or, the liquid-absorbing component 24 can be a separate component comprising multiple liquid-absorbing parts, in which case a portion of the liquid is located between the nozzle 10 and the cover plate 221, and another portion of the liquid is wrapped around the outer periphery of the airway tube at the nozzle 10, so that the liquid-absorbing component 24 has a large volume and the adsorption capacity of the liquid-absorbing component 24 can be large. An air pressure regulating hole 227 is opened in the cover plate 221, so that the liquid-absorbing component 24 located between the nozzle 10 and the cover plate 221 can adsorb the atomized matrix that seeps out through the air pressure regulating hole 227. The atomizing core 21 is connected to the nozzle 10 via the liquid suction member 24. The liquid suction member 24 is further configured to absorb condensate or un-atomized atomized matrix in the aerosol, thereby improving the taste of the aerosol. At least a portion of the liquid suction member 24 is located between the nozzle 10 and the cover plate 221. The air pressure regulating hole 227 is opened in the cover plate 221. The atomizing core 21 is connected to the nozzle 10 via the liquid suction member 24, so that the liquid suction member 24 can absorb both the atomized matrix seeping through the air pressure regulating hole 227 and the condensate or un-atomized atomized matrix in the aerosol. This allows for the reuse of the liquid suction member 24, reducing the number of liquid suction members 24 and thus reducing the space occupied by the liquid suction members 24 in the atomizing assembly 20, which is beneficial for the miniaturization of the atomizing assembly 20.

[0041] Please see Figure 9In one embodiment, the pressure regulating hole 227 is located on the side wall 222. In this case, the liquid suction member 24 at the nozzle 10 can be extended to the location where the pressure regulating hole 227 is located on the side wall 222, or an independent liquid suction member 24 can be provided at the location where the pressure regulating hole 227 is located on the side wall 222. The minimum distance between the hole wall of the pressure regulating hole 227 near the cover plate 221 and the cover plate 221 is greater than zero. With this configuration, in some orientations of the atomizer 100, such as when the nozzle 10 is facing downwards, because the position of the pressure regulating hole 227 is a certain distance from the cover plate 221, the side wall 222 between the pressure regulating hole 227 and the cover plate 221 prevents the atomizing matrix from leaking out of the pressure regulating hole 227 into the first liquid storage chamber 225. The atomizing matrix can be temporarily stored in the space of the first liquid storage chamber 225 near the nozzle 10, further reducing the risk of atomizing matrix leakage.

[0042] In one embodiment, such as Figure 8 As shown, the pressure regulating hole 227 is formed in the cover plate 221. The cover body 22 includes an annular flange 224, which is connected to the cover plate 221 and protrudes into the internal space of the first liquid storage chamber 225. The annular flange 224 surrounds the outer periphery of the pressure regulating hole 227. With this configuration, in some orientations of the atomizer 100, such as when the mouthpiece 10 is facing downwards, the annular flange 224 prevents the atomized matrix that has leaked into the first liquid storage chamber 225 from seeping out through the pressure regulating hole 227. The atomized matrix can be temporarily stored in the space of the first liquid storage chamber 225 near the mouthpiece 10, further reducing the risk of atomized matrix leakage.

[0043] The annular flange 224 and the cover plate 221 can be separate parts, and the annular flange 224 and the cover plate 221 can be machined separately and then assembled. For example, the annular flange 224 can be a silicone part, and the annular flange 224 is assembled to the air pressure regulating hole 227 by interference fit to enhance the airtightness of the first liquid storage chamber 225.

[0044] In one embodiment, the annular flange 224 and the cover plate 221 are integrally formed. This arrangement, where the annular flange 224 and the cover plate 221 form a single piece, can reduce the number of components in the atomizing assembly 20, thereby improving assembly efficiency.

[0045] Please see Figure 5In one embodiment, the outer peripheral wall of the first liquid guiding member 26 is attached to the liquid storage member 25, and the first liquid guiding member 26 is in fluid communication with the liquid storage member 25, thereby transferring the atomized matrix in the replenishment assembly 40 to the first liquid storage chamber 225. A gap exists between the end of the annular flange 224 facing away from the cover plate 221 and the liquid storage member 25. By ensuring that the end of the annular flange 224 facing away from the cover plate 221 does not contact the liquid storage member 25, the liquid storage member 25 does not obstruct the pressure regulating hole 227, allowing external air to enter the first liquid storage chamber 225 more smoothly from the pressure regulating hole 227, and the gas in the first liquid storage chamber 225 to be smoothly discharged through the regulating hole 227, so that the air pressure inside the first liquid storage chamber 225 can be balanced with the external air pressure, thereby reducing the risk of leakage of the atomized matrix in the first liquid storage chamber 225.

[0046] In one embodiment, such as Figure 6 , Figure 7 As shown, the cover plate 221 has a mounting hole 228, into which the atomizing core 21 is inserted. The bracket 23 includes a frame 231 and a connecting pipe 232, which is connected to the frame 231. One end of the connecting pipe 232 is used to connect to the liquid replenishment assembly 40. The connecting pipe 232 has a liquid guiding hole 234, through which a first liquid guiding element 26 passes. The wall of the liquid guiding hole 234 can restrict the displacement of the first liquid guiding element 26 to ensure the stability of the atomizing matrix supply. In a reference plane perpendicular to the extension direction of the atomizing core 21, the geometric centers of the orthographic projections of the liquid guiding hole 234, the mounting hole 228, and the air pressure regulating hole 227 are collinear. That is, in the reference plane, the angle formed by the lines connecting the geometric centers of the orthographic projections of the liquid guiding hole 234 and the air pressure regulating hole 227 to the geometric center of the orthographic projection of the mounting hole 228 is 180°. This arrangement ensures that the pressure regulating hole 227 is as far apart as possible from the first liquid guiding component 26. With the pressure regulating hole 227 located at the far end of the first liquid guiding component 26, the space between the pressure regulating hole 227 and the first liquid guiding component 26 in the first liquid storage chamber 225 can be fully utilized to store any leaked atomizing matrix, thereby reducing the risk of atomizing matrix leakage. Considering the limitations of the manufacturing process, the angles formed by the lines connecting the geometric center of the orthographic projection of the liquid guiding hole 234 and the geometric center of the orthographic projection of the pressure regulating hole 227 to the geometric center of the orthographic projection of the mounting hole 228 can be between 175° and 185°.

[0047] Please see Figure 6 , Figure 7 In one embodiment, the cover plate 221 is provided with a liquid injection hole 229, which is used to inject the atomizing matrix into the first liquid storage chamber 225, so that the atomizing matrix can be pre-stored in the first liquid storage chamber 225. When the atomizing matrix in the first liquid storage chamber 225 is consumed, it is replenished by the liquid replenishment component 40.

[0048] Please see Figures 5-7In one embodiment, the atomizing assembly 20 is provided with a collection chamber 226. When the atomizer 100 is configured to be used in conjunction with the replenishment assembly 40, the collection chamber 226 can collect the atomized matrix that leaks from the replenishment assembly 40. When changes in external environmental conditions cause leakage of the atomized matrix in the replenishment assembly 40, the leaked atomized matrix can be temporarily stored in the collection chamber 226, thereby reducing the risk of atomized matrix leakage. The cover 22 includes a partition 223, which is connected to the side wall 222 and the cover plate 221. The partition 223 divides the internal space formed by the side wall 222, the cover plate 221, and the support 23 into a first liquid storage chamber 225 and a collection chamber 226, so that the partition 223 forms a common cavity wall for the first liquid storage chamber 225 and the collection chamber 226, thereby reducing material usage and reducing costs. One side of the outer peripheral wall of the first liquid guide 26 abuts against the partition 223. The first liquid guiding element 26 is positioned close to the partition plate 223, so that the first liquid guiding element 26 is located on the outer periphery of the first liquid storage chamber 225. The distance between the first liquid guiding element 26 and the air pressure regulating hole 227 can be relatively large. The air pressure regulating hole 227 is located at the far end of the first liquid guiding element 26, which can make full use of the space between the air pressure regulating hole 227 and the first liquid guiding element 26 in the first liquid storage chamber 225 to store the leaked atomized matrix, thereby reducing the risk of atomized matrix leakage.

[0049] Please see Figure 5 , Figure 10 In one embodiment, the support 23 further includes a liquid guide tube 233. The liquid guide tube 233 is a hollow cylindrical shape. One end of the liquid guide tube 233 is connected to the connecting tube 232, and at least a portion of the other end of the liquid guide tube 233 is accommodated in the collection chamber 226 and extends toward the cover plate 221. The support 233 can be integrally formed by the support body 231, the connecting tube 232, and the liquid guide tube 233, i.e., the support 23 is an integral structure; or the support 233 can be separately processed and then assembled to form the support 23, i.e., the support 23 is a separate structure. The liquid guide tube 233 can communicate with the second liquid storage chamber 411, so that the collection chamber 226 is connected to the second liquid storage chamber 411. In some orientations of the atomizer 100, such as when the nozzle 10 is facing downwards, when external environmental conditions change, the atomizing matrix that leaks from the second liquid storage chamber 411 can be temporarily stored in the collection chamber 226 under the guidance of the liquid guide tube 233. The diameter of the liquid guide tube 233 is usually small. When the external environmental conditions recover, the atomizing matrix in the collection chamber 226 can be returned to the second liquid storage chamber 411 through the liquid guide tube 233 under the capillary action of the liquid guide tube 233, thereby realizing the reuse of the leaked atomizing matrix and reducing the waste of atomizing matrix.

[0050] Please see Figure 4 , Figure 5In one embodiment, the atomizing assembly 20 includes a sealing element 27, which enhances the airtightness of the atomizing assembly 20. The sealing element 27 may include a first sealing element 271 and a second sealing element 272. The first sealing element 271 is disposed between the cover plate 221 and the liquid suction element 24, and the second sealing element 272 is disposed between the side wall 222 and the support 23. At least a portion of the second sealing element 272 is accommodated within the side wall 222, and one side of the second sealing element 272 abuts against the partition plate 223. The sealing element 27 may be made of a material with a certain elastic deformation capacity, such as silicone or rubber. When the sealing element 27 is interference-fitted into the atomizing assembly 20, the sealing element 27 undergoes elastic deformation, allowing the first sealing element 271 to seal the gap between the nozzle 10 and the cover 22, and the second sealing element 272 to seal the gap between the support 23 and the cover 22, thereby enhancing the airtightness of the collection chamber 226 and the first liquid storage chamber 225 and preventing leakage of the atomizing matrix. One end of the atomizing core 21 is inserted into the first sealing member 271 and the other end is inserted into the second sealing member 272, which can enhance the sealing of the first liquid storage chamber 225 at the installation point of the atomizing core 21 and prevent leakage of the atomizing matrix.

[0051] Please see Figure 5 In one embodiment, the atomizing core 21 includes a heating element 211, a second liquid guiding element 212, and an atomizing tube 213. The second liquid guiding element 212 is used to transfer the atomizing matrix to the heating element 211, which is used to generate heat when energized, thus atomizing the atomizing matrix. Exemplarily, the second liquid guiding element 212 is a cotton liquid guiding element, which wraps around the outer periphery of the heating element 211 and is at least partially housed within the atomizing tube 213. This allows the heating element 211, the second liquid guiding element 212, and the atomizing tube 213 to form a relatively independent module, which is then assembled into the first liquid storage chamber 225 via the atomizing tube 213, achieving modular assembly of the atomizing core 21 and improving production efficiency.

[0052] The replenishment component 40 is configured to be used in conjunction with the nebulizer 100. For example... Figure 4 , Figure 5As shown, the liquid replenishment assembly 40 may include a liquid storage bottle 41, a fixed cap 42, a movable cap 43, and a spring 44. The liquid storage bottle 41 has a second liquid storage chamber 411 and a connection port 412. The connection port 412 may be located at one end of the liquid storage bottle 41 near the mouthpiece 10. The fixed cap 42 is fixedly installed at the connection port 412 of the liquid storage bottle 41. The movable cap 43 is at least partially slidably accommodated within the fixed cap 42. The spring 44 is sleeved on the outer periphery of the movable cap 43 and connects the fixed cap 42 and the movable cap 43 respectively. When the atomizer 100 is activated, the connecting tube 232 is inserted into the fixed cap 42 and pushes the movable cap 43 to move, so that the second liquid storage chamber 411 communicates with the first liquid storage chamber 225, thereby activating the atomizer 100. The sealing element 27 includes a third sealing element 273, which is sleeved on the outside of the connecting tube 232. The spring 44 is used to hold the movable cover 43 against the third sealing element 273, thereby enhancing the airtightness of the connection between the movable cover 43 and the connecting tube 232 and reducing the risk of leakage of the atomized matrix.

[0053] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. An atomizer, characterized in that, The atomizer is configured to be used in conjunction with a replenishment assembly. The atomizer includes a mouthpiece and an atomizing assembly. One end of the atomizing assembly is connected to the mouthpiece, and the other end of the atomizing assembly away from the mouthpiece is used for connection to the replenishment assembly. The atomizing assembly is provided with a first liquid storage chamber and an air pressure regulating port. The atomizing assembly includes an atomizing core and a first liquid guiding component. The atomizing core and the first liquid guiding component are installed in the first liquid storage chamber. The first liquid guiding component is used to transfer the atomizing matrix in the replenishment assembly to the first liquid storage chamber. The atomizing core is connected to the mouthpiece. The atomizing core is used to heat the atomizing matrix to generate an aerosol. The first liquid guiding component is located on one side of the atomizing core. The air pressure regulating port is connected to the first liquid storage chamber and is located on the other side of the atomizing core away from the first liquid guiding component.

2. The atomizer according to claim 1, characterized in that, The atomizing component includes a cover and a bracket. The cover is connected to the mouthpiece, and the air pressure regulating hole is opened in the cover. The cover and the bracket enclose each other to form the first liquid storage cavity, and the cover forms at least part of the cavity wall of the first liquid storage cavity. One side of the outer peripheral wall of the first liquid guide is attached to the cavity wall of the first liquid storage cavity formed by the cover.

3. The atomizer according to claim 2, characterized in that, The atomizing component includes a liquid-absorbing element, which is disposed near the air pressure regulating hole and is configured to absorb the atomizing matrix that seeps out through the air pressure regulating hole.

4. The atomizer according to claim 3, characterized in that, The cover includes a cover plate and a side wall. The cover plate is disposed close to the nozzle, and the side wall is connected to the side of the cover plate away from the nozzle. At least a portion of the liquid-absorbing element is located between the nozzle and the cover plate. The air pressure regulating hole is opened on the cover plate. The atomizing core is connected to the nozzle via the liquid-absorbing element. The liquid-absorbing element is further configured to adsorb condensate or un-atomized atomizing matrix in the aerosol.

5. The atomizer according to claim 4, characterized in that, The cover includes an annular flange that is connected to the cover plate and protrudes into the interior space of the first liquid storage cavity. The annular flange surrounds the outer periphery of the air pressure regulating hole.

6. The atomizer according to claim 4, characterized in that, The cover plate has mounting holes, and the atomizing core is inserted into the mounting holes; The support includes a frame and a connecting pipe. The connecting pipe is connected to the frame, and one end of the connecting pipe is used to connect to the liquid replenishment component. The connecting pipe is provided with a liquid guiding hole, and the first liquid guiding element passes through the liquid guiding hole. In a reference plane perpendicular to the extension direction of the atomizing core, the geometric centers of the orthogonal projections of the liquid guiding hole, the mounting hole, and the air pressure regulating hole in the reference plane are collinear.

7. The atomizer according to claim 3, characterized in that, The cover includes a cover plate and a side wall. The cover plate is disposed close to the nozzle, and the side wall is connected to the side of the cover plate away from the nozzle. The air pressure regulating hole is opened on the side wall, and the minimum distance between the hole wall of the air pressure regulating hole on the side near the cover plate and the cover plate is greater than zero.

8. The atomizer according to any one of claims 4-7, characterized in that, The atomizing component is provided with a collection chamber, which can collect the atomizing matrix that leaks from the replenishment component when the atomizer is configured to be used in conjunction with the replenishment component. The cover includes a partition connected to the side wall and the cover plate. The partition divides the internal space formed by the side wall, the cover plate and the support into the first liquid storage chamber and the collection chamber. One side of the outer peripheral wall of the first liquid guide abuts against the partition.

9. An atomizing device, characterized in that, The device includes an atomizer and a replenishment assembly as described in any one of claims 1-8, wherein the replenishment assembly is provided with a second liquid storage chamber for storing the atomizing matrix, the replenishment assembly is connected to the atomizer, the first liquid storage chamber is connected to the second liquid storage chamber via a first liquid guide, and the second liquid storage chamber can replenish the atomizing matrix to the first liquid storage chamber.

10. The atomizing device according to claim 9, characterized in that, The atomizing device also includes an atomizing host, which is electrically connected to the atomizer.

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