Atomizing components, atomizers, and electronic atomization devices

Abstract

This application relates to an atomizing component, an atomizer, and an electronic atomizing device. The atomizing component includes an atomizing base, a baffle, and an atomizing core. The atomizing base has an atomizing chamber, a liquid inlet channel, an atomizing outlet, and a liquid injection channel. The baffle is disposed within the atomizing chamber and divides the atomizing chamber into a first chamber and a second chamber. The liquid inlet channel and the atomizing outlet are respectively connected to the first chamber. The liquid injection channel is disposed in the second chamber and penetrates the atomizing base. The atomizing core is disposed within the first chamber and at the liquid outlet end of the liquid inlet channel to separate the first chamber and the liquid inlet channel. The liquid injection channel is used to install a first liquid guide to replenish the atomizing matrix to the storage chamber. This application can reduce the diffusion range of the atomized aerosol within the atomizing chamber, thereby reducing aerosol loss and condensate formation.

Description

Technical Field

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

[0002] Electronic atomizing devices are products that atomize a matrix into an aerosol for users to inhale. The part of an electronic atomizing device that enables atomization is the atomizing component. In related technologies, the aerosol formed after atomization can easily flow inside the atomization chamber of the atomizing component, creating eddies that affect the taste, and can also easily form condensate in the atomization chamber, causing leakage problems during suction. Utility Model Content

[0003] This application provides an atomizing component, an atomizer, and an electronic atomizing device to reduce the diffusion range of the atomized aerosol within the atomizing chamber, thereby reducing aerosol loss and condensate formation.

[0004] In a first aspect, this application provides an atomizing component, comprising:

[0005] The atomizing base has an atomizing chamber, a liquid inlet channel, an atomizing outlet, and a liquid injection channel;

[0006] A baffle is disposed within the atomizing chamber, dividing the atomizing chamber into a first chamber and a second chamber; the liquid inlet channel and the atomizing outlet are respectively connected to the first chamber; the liquid injection channel is disposed in the second chamber and passes through the atomizing seat; and

[0007] The atomizing core is disposed in the first chamber and at the liquid outlet end of the liquid inlet channel to separate the first chamber and the liquid inlet channel.

[0008] Furthermore, the mist-emitting side of the atomizing core is positioned towards the baffle, and the atomizing core and the baffle are spaced apart to form a gap.

[0009] Furthermore, the mist-emitting side of the atomizing core is planar;

[0010] And / or, the atomizing outlet is provided corresponding to the gap and is located downstream of the flow direction of the aerosol formed by the atomizing core;

[0011] And / or, a portion of the orthographic projection of the atomizing outlet toward the first chamber is located within the atomizing core, and another portion is located between the atomizing core and the baffle.

[0012] Furthermore, a heating element is provided on the mist outlet side of the atomizing core;

[0013] The atomizing assembly further includes an electrode, which is disposed in the atomizing base, and one end of the electrode located in the atomizing cavity is connected to the heating element.

[0014] Furthermore, the side of the atomizing core near the liquid inlet channel is the liquid inlet surface, and the liquid inlet surface is provided with a liquid inlet groove, which is connected to the liquid inlet channel; the liquid inlet direction of the liquid inlet end of the liquid inlet channel is set at an angle to the liquid inlet direction of the liquid inlet groove at the liquid inlet surface.

[0015] Furthermore, the stop includes:

[0016] The arc-shaped portion is arc-shaped; and the arc-shaped portion is arranged around the injection channel; and

[0017] The extension portion is provided on each of the two sides of the arc-shaped portion, and the extension portion extends toward the cavity wall of the atomizing cavity.

[0018] Secondly, this application also provides an atomizer, comprising:

[0019] The housing has an installation cavity, a liquid storage cavity, and a suction channel communicating with the installation cavity;

[0020] The atomizing component described above is disposed within the mounting cavity; the liquid inlet channel of the atomizing component is connected to the liquid storage cavity; the atomizing outlet of the atomizing component is connected to the suction channel.

[0021] A first liquid guiding element is disposed through the liquid injection channel of the atomizing component, and one end of the first liquid guiding element is positioned inside the liquid storage cavity; the first liquid guiding element has a first liquid guiding channel to replenish the atomizing matrix to the liquid storage cavity through the first liquid guiding channel.

[0022] Furthermore, the atomizer also includes a replenishment container having a replenishment chamber for containing the atomization matrix; the replenishment container can be inserted into the mounting chamber and is detachably connected to the atomizing seat of the atomizing assembly;

[0023] When the replenishment container is connected to the atomizing seat, the first liquid guiding member is connected to the replenishment container so that the liquid storage chamber is connected to the replenishment chamber through the first liquid guiding channel.

[0024] Furthermore, the replenishment container is provided with a connecting nozzle, and the connecting nozzle is provided with a switching cavity communicating with the replenishment chamber; the connecting nozzle is detachably connected to the atomizing base;

[0025] The switching cavity is provided with a second liquid guiding component, which has a sealing state that blocks the switching cavity and a conducting state that allows the replenishment cavity to communicate with the first liquid guiding channel.

[0026] When the connecting nozzle is inserted into the atomizing seat, the second liquid guiding element switches from a sealed state to a conductive state.

[0027] Furthermore, the second liquid guiding member has a second liquid guiding channel; the second liquid guiding member is movably disposed within the on / off cavity;

[0028] When the connecting nozzle is inserted into the atomizing seat, the first liquid guiding component abuts against the second liquid guiding component, and pushes the second liquid guiding component to switch from a sealed state to a conductive state, so that the liquid storage chamber is connected to the liquid replenishment chamber through the first liquid guiding channel and the second liquid guiding channel.

[0029] Furthermore, the second liquid guiding component has a sealing sleeve at the end opposite to the first liquid guiding component, and the sealing sleeve has a sealing groove;

[0030] The second liquid guiding component has a liquid inlet on its peripheral sidewall; the liquid inlet is located on the side of the second liquid guiding component opposite to the first liquid guiding component;

[0031] The on / off cavity is provided with a sleeve, which is sleeved on the second liquid guiding component;

[0032] In the sealed state, the sleeve is inserted into the sealing groove so that the second liquid guide channel and the liquid replenishment chamber are not connected.

[0033] In the conductive state, the second liquid guiding element drives the sealing sleeve to move toward the liquid replenishment chamber, and the sealing sleeve separates from the sleeve, so that the second liquid guiding channel and the liquid replenishment chamber are connected through the liquid inlet.

[0034] Furthermore, the on / off cavity is also provided with an elastic element, which is disposed between the second liquid guiding element and the sleeve; the elastic element is sleeved on the second liquid guiding element; the two ends of the elastic element respectively abut against the second liquid guiding element and the sleeve.

[0035] Thirdly, this application also provides an electronic atomizing device, including a power supply component and an atomizer as described above, wherein the power supply component is electrically connected to the atomizing component of the atomizer.

[0036] The technical solution provided in this application has the following beneficial effects:

[0037] In this application's technical solution, by setting a baffle inside the atomization chamber and placing both the atomizing core and the atomization outlet in the first chamber, the diffusion range of the aerosol formed by the atomization core can be limited. The aerosol is confined to the first chamber and drawn out through the atomization outlet, avoiding eddies and condensation problems caused by the aerosol diffusing into the second chamber. Simultaneously, the liquid injection channel is located in the second chamber, preventing it from affecting the aerosol diffusion and avoiding leakage of the atomization matrix into the first chamber during the replenishment process. Furthermore, the atomizing core separates the first chamber from the liquid inlet channel, isolating the liquid flow path from the gas flow path and preventing leakage of the atomization matrix into the first chamber. Attached Figure Description

[0038] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0039] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0040] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0041] Figure 1 This is a schematic diagram of the structure of an electronic atomizing device provided in an embodiment of this application;

[0042] Figure 2 for Figure 1 Schematic diagram of the atomizer;

[0043] Figure 3 for Figure 1 A sectional view;

[0044] Figure 4 for Figure 3 Schematic diagram of the atomizing component;

[0045] Figure 5 for Figure 4 A sectional view;

[0046] Figure 6 for Figure 4 A schematic diagram of the decomposition process;

[0047] Figure 7 for Figure 4A cross-sectional view from another angle;

[0048] Figure 8 for Figure 6 Another angle diagram of the lower middle section;

[0049] Figure 9 for Figure 3 A schematic diagram of the structure of the injection unit when it is in a sealed state and plugs the replenishment container;

[0050] Figure 10 for Figure 3 Schematic diagram of the liquid injection assembly;

[0051] Figure 11 for Figure 10 A schematic diagram of the structure of the second liquid guiding component.

[0052] Explanation of reference numerals in the attached figures:

[0053] Electronic atomization device 1,

[0054] Atomizer 10, housing 120, suction channel 120A, suction tube 121, liquid storage chamber 120B, assembly chamber 120C, nozzle 122, push rod 123.

[0055] Liquid replenishment container 130, liquid replenishment chamber 130A, connecting nozzle 131, on / off chamber 131A, sleeve 132, insertion part 1321, second seal 133.

[0056] Liquid injection assembly 140, first liquid guide 141, first liquid guide channel 141A, fixed tube 1411, positioning groove 1411A, liquid guide port 1411B, connecting rod 1412, annular groove 1412A, third seal 1413, partition 1414, second liquid guide 142, second liquid guide channel 142A, liquid inlet 142B, cylindrical part 1421, supporting part 1422, sealing sleeve 1423, sealing groove 1423A, elastic element 143.

[0057] Atomizing component 110,

[0058] Atomizing seat 111, first chamber 111A, second chamber 111B, liquid inlet channel 111C, atomizing outlet 111D, vent 111E, throttling hole 111F, liquid injection channel 111G, gap 111H, top cover 1111, first through hole 1111A, first positioning ring 11111, mounting part 11112, mist outlet protrusion ring 11113, buckle 11114.

[0059] Lower seat 1112, mounting boss 11121, second through hole 1112A, mounting groove 1112B, second positioning ring 11122, guide protrusion 11123, mounting protrusion 11124

[0060] Stop 112, arc-shaped part 1121, extension part 1122,

[0061] Atomizing core 113, heating element 1131, liquid inlet groove 113A,

[0062] Electrode 114,

[0063] First seal 115,

[0064] Power supply component 20, battery 210, control board 220, airflow sensor 230. Detailed Implementation

[0065] 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.

[0066] 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.

[0067] 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).

[0068] In this article, the arrangement direction of the upper and lower ends is consistent with the airflow direction between the downstream and upstream ends of the airflow channel; it is only used to distinguish the objects described and has no order or technical meaning.

[0069] To address the problem in the prior art that aerosols flow inside the atomization chamber and form eddies, and easily form condensate, this application provides an atomization component 110. This atomization component 110 can be applied to an electronic atomization device 1 and can reduce the diffusion range of the atomized aerosol inside the atomization chamber, thereby reducing aerosol loss and condensate formation.

[0070] refer to Figure 1 This application provides an electronic atomizing device 1, which includes an atomizer 10 and a power supply component 20, wherein the power supply component 20 supplies power to the atomizer component 110. (Reference) Figure 2 The atomizer 10 is equipped with a mouthpiece 122 for users to inhale. (Reference) Figure 3 The atomizing component 110 is disposed inside the atomizer 10. In some embodiments, refer to Figure 3 The power supply component 20 includes a housing, a battery 210, a control board 220, and an airflow sensor 230, all of which are housed within the housing. The housing is integrally connected to or detachably connected to the housing 120 of the atomizer 10. For example, the housing and the housing 120 of the atomizer 10 are magnetically connected via a magnetic component.

[0071] The battery 210 and the airflow sensor 230 are electrically connected to the control board 220, which is electrically connected to the atomizer 10 via an electrical connector. The airflow sensor 230 detects changes in airflow caused by the user's inhalation and outputs an airflow detection signal. The control board 220 controls the switching on and off of the atomizing core 113 of the atomizer 10 based on the airflow detection signal from the airflow sensor 230.

[0072] The atomizer 10 has a liquid storage chamber 120B for storing the atomizing matrix. When the atomizing core 113 of the atomizer 10 is powered on, it can atomize the atomizing matrix into an aerosol. The aerosol can be inhaled by the user from the mouthpiece 122.

[0073] Figures 4 to 8An atomizing assembly 110 provided in this application embodiment includes an atomizing seat 111, a baffle 112, and an atomizing core 113. The atomizing seat 111 has an atomizing chamber, a liquid inlet channel 111C, an atomizing outlet 111D, and a liquid injection channel 111G. The baffle 112 is disposed in the atomizing chamber and divides the atomizing chamber into a first chamber 111A and a second chamber 111B. The liquid inlet channel 111C and the atomizing outlet 111D are respectively connected to the first chamber 111A. The liquid injection channel 111G is disposed in the second chamber 111B and passes through the atomizing seat 111. The atomizing core 113 is disposed in the first chamber 111A and at the liquid outlet end of the liquid inlet channel 111C to separate the first chamber 111A and the liquid inlet channel 111C. The injection channel 111G is used to install the first liquid guide 141 to replenish the atomizing matrix to the liquid storage chamber 120B through the first liquid guide 141.

[0074] Thus, by setting a baffle 112 inside the atomizing chamber and placing both the atomizing core 113 and the atomizing outlet 111D in the first chamber 111A, the diffusion range of the aerosol formed by the atomizing core 113 can be limited. The aerosol is confined to the first chamber 111A and drawn out through the atomizing outlet 111D, avoiding eddies and condensation problems caused by the aerosol diffusing towards the second chamber 111B. Simultaneously, the liquid injection channel 111G in this application is located in the second chamber 111B, which avoids affecting the diffusion of the aerosol and also prevents leakage of the atomizing matrix into the first chamber 111A during the liquid replenishment process. Furthermore, the atomizing core 113 separates the first chamber 111A from the liquid inlet channel 111C, isolating the liquid flow channel and the gas flow channel, thus preventing leakage of the atomizing matrix into the first chamber 111A.

[0075] In this embodiment, reference Figure 4 and Figure 5 The atomizing base 111 includes an upper cover 1111 and a lower base 1112, which are connected and enclose the atomizing chamber. Exemplarily, the upper cover 1111 and the lower base 1112 are fixed by a snap fastener 11114. In some embodiments, a baffle 112 is located on the upper cover 1111; in other embodiments, the baffle 112 is located on the lower base 1112; and in still other embodiments, the upper cover 1111 and the lower base 1112 may each have a baffle 112.

[0076] The upper cover 1111 is provided with a liquid inlet channel 111C, an atomization outlet 111D and a first through hole 1111A, and the lower cover is provided with a second through hole 1112A. The second through hole 1112A corresponds to the first through hole and is connected to form the liquid injection channel 111G.

[0077] The top cover 1111 is provided with a mounting part 11112, and the atomizing core 113 is mounted on the mounting part 11112. The mounting part 11112 provides mounting support for the atomizing core 113.

[0078] like Figure 5 , Figure 6 and Figure 7 As shown, in some embodiments of this application, the atomizing core 113 is positioned with its mist-emitting side facing the baffle 112, and the atomizing core 113 and the baffle 112 are spaced apart to form a gap 111H. The atomizing outlet 111D is positioned corresponding to the gap 111H and is located downstream of the flow direction of the aerosol formed by the atomization of the atomizing core 113. With this configuration, the aerosol formed by the atomization of the atomizing core 113 is generated on the side of the atomizing core 113 facing the baffle 112. Under the restriction of the baffle 112, and with the atomizing outlet 111D corresponding to the aerosol generation position, the flow path of the aerosol in the first chamber 111A can be shortened, avoiding the formation of eddies and the generation of condensate.

[0079] In this embodiment, the mist-emitting side of the atomizing core 113 is planar; in other embodiments, the mist-emitting side of the atomizing core 113 may also be designed as concave, convex or other non-planar shapes.

[0080] In this embodiment, a portion of the orthographic projection of the atomizing outlet 111D toward the first chamber 111A is located on the atomizing core 113, and another portion is located between the atomizing core 113 and the baffle 112. Thus, the mist-emitting side of the atomizing core 113 is closer to the center of the atomizing outlet 111D, allowing more aerosol generated on the atomizing side to flow directly out of the atomizing outlet 111D, reducing the contact between the aerosol and the wall of the first chamber 111A.

[0081] like Figure 5 As shown, in some embodiments of this application, a heating element 1131 is provided on the mist-emitting side of the atomizing core 113; the atomizing assembly 110 also includes an electrode 114, which passes through the atomizing base 111, and one end of the electrode 114 located in the atomizing chamber is connected to the heating element 1131. The electrode 114 is electrically connected to an electrical connector of the control board 220. When the control board 220 controls the electrode 114 to conduct electricity, the heating element 1131 heats up, generating high temperatures, causing the atomizing matrix adsorbed on the atomizing core 113 to evaporate and form an aerosol.

[0082] For example, the atomizing core 113 can be a ceramic atomizing core 113. When the liquid atomizing matrix in the liquid storage chamber 120B is delivered to the atomizing core 113 through the liquid inlet channel 111C, the ceramic atomizing core 113 plays an important role in guiding the liquid. Ceramic itself has good hydrophilicity and liquid conductivity, which can uniformly adsorb and conduct the atomizing matrix to the heating element 1131. The heating element 1131 heats the atomizing matrix adsorbed on the ceramic atomizing core 113. The ceramic atomizing core 113 has high thermal stability and can withstand high temperatures without deformation or damage. Heating causes the liquid atomizing matrix to vaporize rapidly, forming tiny droplets. These droplets are discharged with the airflow, forming the atomization effect.

[0083] In some embodiments of this application, such as Figure 5 As shown, the side of the atomizing core 113 closest to the liquid inlet channel 111C is the liquid inlet surface, and the liquid inlet surface is provided with a liquid inlet groove 113A. The liquid inlet groove 113A corresponds to the liquid outlet end of the liquid inlet channel 111C and is connected to the liquid inlet channel 111C. The liquid inlet direction of the liquid inlet end of the liquid inlet channel 111C is set at an angle to the liquid inlet direction of the liquid inlet groove 113A at the liquid inlet surface. Specifically, the liquid inlet direction of the liquid inlet end of the liquid inlet channel 111C is perpendicular to the plane containing the liquid inlet end of the liquid inlet channel 111C. The liquid inlet direction of the liquid inlet groove 113A at the liquid inlet surface is perpendicular to the liquid inlet surface.

[0084] In this way, the atomizing core 113 can be placed sideways, which means that the plane on which the atomizing core 113 exits mist is located is vertical. Furthermore, the liquid inlet end of the liquid inlet channel 111C and the atomizing outlet 111D are located on the same side of the atomizing base 111, which enables a compact design of the atomizer 10 structure and reduces the size of the atomizer 10.

[0085] In this embodiment, reference Figure 3 The atomizing outlet 111D and the inlet end of the liquid inlet channel 111C are both located on the side of the upper cover 1111 facing the liquid storage chamber 120B. The mounting part 11112 is disposed on the upper cover 1111 and surrounds the cavity wall of the liquid inlet channel 111C, such that the outlet end of the liquid inlet channel 111C is located on the side of the liquid inlet channel 111C, that is, the liquid outlet direction of the liquid outlet end of the liquid inlet channel 111C is set at an angle to the liquid inlet direction of the liquid inlet end of the liquid inlet channel 111C. In this way, the atomizer 10 is designed with a compact structure and the atomizing surface of the atomizing core 113 faces the baffle 112, while reducing the impact of the atomizing core 113 on the liquid storage chamber 120B during atomization.

[0086] like Figure 6As shown, in some embodiments of this application, the baffle 112 includes an arc-shaped portion 1121 and an extension portion 1122. The arc-shaped portion 1121 is arc-shaped and is disposed around the liquid injection channel 111G. The two sides of the arc-shaped portion 1121 are respectively provided with extension portions 1122, which extend toward the cavity wall of the atomizing chamber.

[0087] Understandably, by providing the arc-shaped portion 1121, the aerosol flowing to the baffle 112 can be buffered, reducing the generation of eddies. The extension portion 1122 extends toward the cavity wall of the atomizing chamber, which can serve as an isolation function.

[0088] like Figure 6 As shown, in some embodiments of this application, the atomizing base 111 is further provided with a vent 111E and a throttle hole 111F. The vent 111E is located on the side wall of the atomizing base 111 and is correspondingly arranged with the airflow sensor 230. The throttle hole 111F is located on the bottom wall of the atomizing base 111 and is correspondingly arranged with the atomization outlet 111D. This ensures that when the user inhales, the first chamber 111A forms a negative pressure to smoothly draw out the aerosol. In this embodiment, both the vent 111E and the throttle hole 111F are located on the lower base 1112. Figure 8 As shown, the lower seat 1112 is provided with mounting protrusions 11124, the electrode 114 is mounted on the mounting protrusions 11124, and the throttle hole 111F is located between the two mounting protrusions 11124.

[0089] like Figure 6 As shown, in some embodiments of this application, the outer side of the upper cover 1111 is provided with a mist-emitting protrusion ring 11113 corresponding to the atomizing outlet 111D, and the mist-emitting protrusion ring 11113 is arranged around the atomizing outlet 111D. (See reference...) Figure 3 When the atomizing assembly 110 is assembled into the mounting cavity of the atomizer 10, the suction tube 121 of the atomizer 10 is inserted into the mist outlet protrusion 11113. The mist outlet protrusion 11113 can serve a positioning function.

[0090] like Figure 2 and Figure 3 As shown, this application also provides an atomizer 10, including a housing 120, an atomizing component 110 as described above, and a first liquid guide 141. The housing 120 has an installation cavity, a liquid storage cavity 120B, and a suction channel 120A communicating with the installation cavity. The liquid storage cavity 120B is communicating with the liquid inlet channel 111C of the atomizing component 110. The atomizing component 110 is disposed in the installation cavity. The atomizing outlet 111D of the atomizing component 110 is communicating with the suction channel 120A. The first liquid guide 141 passes through the liquid injection channel 111G of the atomizing component 110, and one end of the first liquid guide 141 is positioned in the liquid storage cavity 120B. The first liquid guide 141 has a first liquid guide channel 141A to replenish the atomizing matrix to the liquid storage cavity 120B through the first liquid guide channel 141A.

[0091] Understandably, the atomizing matrix in the storage chamber 120B can be transported to the atomizing core 113 through the liquid inlet channel 111C. After the atomizing matrix in the storage chamber 120B decreases or is used up, it can be replenished through the first liquid guide 141. The atomizing core 113 and the first liquid guide 141 are located on opposite sides of the baffle 112, isolating the atomization process and the replenishment process, thus preventing mutual interference between them.

[0092] In some embodiments, reference is made to Figure 3 The liquid storage chamber 120B is located between the nozzle 122 and the atomizing assembly 110. The nozzle 122 extends toward the liquid storage chamber 120B to form a suction tube 121. The suction tube 121 is provided with the suction channel 120A. One end of the suction tube 121 away from the nozzle 122 is inserted into the atomizing ring 11113. The suction tube 121 guides the aerosol, so as to draw out the aerosol in the first chamber 111A through the suction channel 120A.

[0093] In some embodiments, reference is made to Figure 3 and Figure 5 A first positioning ring 11111 is provided in the second chamber 111B corresponding to the first through hole 1111A. The first positioning ring 11111 is sleeved on the first liquid guiding component 141, which can improve the stability of the first liquid guiding component 141.

[0094] In this embodiment, the arc-shaped portion 1121 of the stop 112 is adapted to the outer arc surface of the first positioning ring 11111. This enables a compact design of the atomizer 10 structure.

[0095] In some embodiments, the reservoir 120B is filled with a reservoir medium for storing and conducting the atomized matrix. By filling the reservoir 120B with a reservoir medium, the efficiency of the reservoir 120B in conducting the atomized matrix can be improved. The reservoir medium can be a porous component, which can absorb and conduct the atomized matrix through capillary action, thereby improving the conduction efficiency of the atomized matrix. Exemplarily, the porous component can be configured as a cotton material or a ceramic material, etc.

[0096] refer to Figure 3 In some embodiments of this application, a first seal 115 is provided between the atomizing component 110 and the liquid storage medium.

[0097] In some embodiments of this application, reference is made to Figure 3 The atomizer 10 also includes a replenishment container 130, which has a replenishment chamber 130A for containing the atomization matrix; the replenishment container 130 can be inserted into the mounting cavity and is detachably connected to the atomizing seat 111 of the atomizing assembly 110.

[0098] When the replenishment container 130 is connected to the atomizing seat 111, the first liquid guiding member 141 is connected to the replenishment container 130 so that the liquid storage chamber 120B is connected to the replenishment chamber 130A through the first liquid guiding channel 141A.

[0099] It is understandable that the atomizing substrate can be stored in the replenishment container 130. When the atomizing substrate needs to be replenished in the storage chamber 120B, the atomizing substrate in the replenishment chamber 130A of the replenishment container 130 can be introduced into the storage chamber 120B through the first liquid guide 141.

[0100] In some embodiments of this application, the replenishment container 130 is provided with a connecting nozzle 131, which has a switching cavity 131A communicating with the replenishment chamber 130A. The connecting nozzle 131 is detachably connected to the atomizing base 111. A second liquid guiding member 142 is provided in the switching cavity 131A. The second liquid guiding member 142 has a sealed state that blocks the switching cavity 131A and a conductive state that allows the replenishment chamber 130A to communicate with the first liquid guiding channel 141A. When the connecting nozzle 131 is not inserted into the atomizing base 111, the second liquid guiding member 142 is in a sealed state. When the connecting nozzle 131 is inserted into the atomizing base 111, the second liquid guiding member 142 switches from the sealed state to the conductive state. For example, a user can invert the electronic atomizing device 1 to introduce the liquid in the replenishment chamber 130A into the storage chamber 120B through the first liquid guiding channel 141A.

[0101] refer to Figure 3 and Figure 5 The lower seat 1112 of the atomizing base 111 protrudes towards the upper cover 1111 to form an assembly boss 11121. A second through hole 1112A is provided on the assembly boss 11121. An assembly groove 1112B is provided on the side of the assembly boss 11121 away from the upper cover 1111. A second positioning ring 11122 is provided in the assembly groove 1112B corresponding to the second through hole 1112A. The second positioning ring 11122 is arranged around the second through hole and sleeved on the first liquid guiding component 141. On the one hand, it can improve the stability of the first liquid guiding component 141, and on the other hand, it can provide a connection position for the connecting nozzle 131.

[0102] refer to Figure 3 In some embodiments of this application, a second sealing element 133 is sleeved on the outer periphery of the second positioning ring 11122, and when the liquid replenishment container 130 is assembled with the atomizer 10, the connecting nozzle 131 is sleeved on the second sealing element 133.

[0103] refer to Figure 8 The second through hole is provided with a guide protrusion 11123, and the first liquid guiding component 141 is provided with a positioning groove 1411A. The positioning groove 1411A cooperates with the guide protrusion 11123 to realize the guidance and positioning of the first liquid guiding component 141 during assembly.

[0104] In some embodiments of this application, the second liquid guiding member 142 has a second liquid guiding channel 142A; the second liquid guiding member 142 is movably disposed within the on / off cavity 131A; Reference Figure 9 When the replenishment container 130 is not assembled into the atomizer seat 111, the second liquid guide channel 142A is not connected to the on / off chamber 131A; Reference Figure 3 When the connector 131 of the replenishment container 130 is inserted into the atomizer 111, the first liquid guide 141 abuts against the second liquid guide 142, and pushes the second liquid guide 142 from... Figure 9 The sealing state is switched to Figure 3 The liquid storage chamber 120B is in the conductive state so that it is connected to the replenishment chamber 130A through the first liquid guide channel 141A and the second liquid guide channel 142A.

[0105] In some embodiments of this application, reference is made to Figure 3 and Figure 10 The first liquid guiding component 141 includes a fixed tube 1411 and a connecting rod 1412. The fixed tube 1411 passes through the liquid injection channel 111G, and the connecting rod 1412 passes through the fixed tube 1411. The fixed tube 1411 is provided with a positioning groove 1411A. The size of the connecting rod 1412 is smaller than the inner diameter of the fixed tube 1411 to form the first liquid guiding channel 141A. The peripheral wall of the fixed tube 1411 is provided with a liquid guiding port 1411B that communicates with the first liquid guiding channel 141A and communicates with the liquid storage chamber 120B. After the replenishment container 130 is assembled to the atomizer 10, the connecting rod 1412 abuts against the second liquid guiding component 142 and pushes the second liquid guiding component 142, causing the second liquid guiding component 142 to switch to the conducting state.

[0106] To ensure uniformity of liquid flow within the first liquid channel 141A, multiple liquid inlets 1411B are provided along the circumference of the fixed tube 1411, and multiple partitions 1414 are provided on the connecting rod 1412. The partitions 1414 divide the first liquid channel 141A into multiple sub-channels, and each sub-channel corresponds to one of the liquid inlets 1411B.

[0107] To achieve a seal, an annular platform is formed at the end of the connecting rod 1412 away from the second liquid guide 142. The annular platform abuts against the inner wall of the fixed tube 1411, and the annular platform is provided with an annular groove 1412A. A third sealing element 1413 is provided in the annular groove 1412A.

[0108] refer to Figure 3A push rod 123 is provided in the liquid storage chamber 120B corresponding to the connecting rod 1412. The second liquid guide 142 is inserted into the liquid injection channel 111G, and the connecting rod 1412 abuts against the push rod 123. Thus, when the replenishment container 130 is assembled to the atomizer 10, the push rod 123 provides a limit and support for the connecting rod 1412, ensuring that the second liquid guide 142 can be pushed, so that after the replenishment container 130 is installed in place, the second liquid guide 142 has switched to the conductive state.

[0109] In some embodiments of this application, reference is made to Figure 3 and Figure 9 The second liquid guiding component 142 is provided with a sealing sleeve 1423 at one end away from the first liquid guiding component 141, and the sealing sleeve 1423 is provided with a sealing groove 1423A; the peripheral side wall of the second liquid guiding component 142 is provided with a liquid inlet 142B; the liquid inlet 142B is located on the side of the second liquid guiding component 142 away from the first liquid guiding component 141; a sleeve 132 is provided in the on / off cavity 131A, and the sleeve 132 is fitted onto the second liquid guiding component 142;

[0110] Among them, reference Figure 9 and Figure 10 In the sealed state, the sleeve 132 is inserted into the sealing groove 1423A to prevent the second liquid guide channel 142A and the liquid replenishment chamber 130A from being connected; Reference Figure 3 When in the conducting state, the second liquid guiding element 142 drives the sealing sleeve 1423 to move toward the liquid replenishment chamber 130A, and the sealing sleeve 1423 separates from the sleeve 132, so that the second liquid guiding channel 142A and the liquid replenishment chamber 130A are connected through the liquid inlet 142B.

[0111] It is understandable that the design of the sleeve 132 and the sealing sleeve 1423 allows the second liquid guide 142 to have both a sealed and a conductive state. When the replenishment container 130 is assembled into the atomizer 10, after the first liquid guide 141 and the second liquid guide 142 come into contact, the replenishment container 130 is continued to be filled in. The second liquid guide 142 is pushed by the first liquid guide 141 and moves toward the replenishment chamber 130A. The second liquid guide 142 drives the sealing sleeve 1423 to move toward the replenishment chamber 130A, so that the sealing sleeve 1423 separates from the sleeve 132, so that the second liquid guide channel 142A and the replenishment chamber 130A are connected through the liquid inlet 142B.

[0112] like Figure 9 and Figure 10 As shown, the sleeve 132 has an insertion part 1321 at one end facing the sealing groove 1423A, which can be inserted into the sealing groove 1423A. The sleeve 132 has a snap-fit ​​part (not labeled in the figure) at the other end away from the insertion part 1321, which abuts against the top of the connecting nozzle 131.

[0113] like Figure 9 and Figure 10 As shown, in some embodiments of this application, an elastic element 143 is also provided in the on / off cavity 131A. The elastic element 143 is disposed between the second liquid guiding element 142 and the sleeve 132. The elastic element 143 is sleeved on the second liquid guiding element 142. The two ends of the elastic element 143 abut against the second liquid guiding element 142 and the sleeve 132 respectively.

[0114] It is understandable that the elastic element 143 ensures the stability of the seal in the sealed state; it also acts as an elastic buffer when the first liquid guide 141 is pushed by the second liquid guide 142. Furthermore, after the replenishment container 130 is removed from the atomizer 10, the second liquid guide 142 can be reset to the sealed state under the action of the elastic element 143.

[0115] like Figure 10 and Figure 11 As shown, in some embodiments of this application, the second liquid guiding member 142 includes a cylindrical portion 1421 and a supporting portion 1422. The cylindrical portion 1421 is provided with a second liquid guiding channel 142A and a liquid inlet 142B. The supporting portion 1422 is disposed within the second liquid guiding channel 142A and is used to abut against the connecting rod 1412. When the replenishment container 130 is assembled to the atomizer 10, the sleeve 132 is sleeved on the second sealing member 133, and the cylindrical portion 1421 of the second liquid guiding member 142 abuts against the second positioning ring 11122 and the second sealing member 133.

[0116] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. An atomizing component, characterized in that, include: The atomizing base has an atomizing chamber, a liquid inlet channel, an atomizing outlet, and a liquid injection channel; A baffle is disposed within the atomizing chamber, dividing the atomizing chamber into a first chamber and a second chamber; the liquid inlet channel and the atomizing outlet are respectively connected to the first chamber; the liquid injection channel is disposed in the second chamber and passes through the atomizing seat; and The atomizing core is disposed in the first chamber and at the liquid outlet end of the liquid inlet channel to separate the first chamber and the liquid inlet channel.

2. The atomizing component according to claim 1, characterized in that, The atomizing core is positioned with its mist-emitting side facing the baffle, and the atomizing core and the baffle are spaced apart to form a gap.

3. The atomizing component according to claim 2, characterized in that, The mist-emitting side of the atomizing core is planar; And / or, the atomizing outlet is provided corresponding to the gap and is located downstream of the flow direction of the aerosol formed by the atomizing core; And / or, a portion of the orthographic projection of the atomizing outlet toward the first chamber is located within the atomizing core, and another portion is located between the atomizing core and the baffle.

4. The atomizing component according to claim 1, characterized in that, The atomizing core is equipped with a heating element on the mist outlet side; The atomizing assembly further includes an electrode, which is disposed in the atomizing base, and one end of the electrode located in the atomizing cavity is connected to the heating element.

5. The atomizing component according to claim 1, characterized in that, The side of the atomizing core closest to the liquid inlet channel is the liquid inlet surface, which has a liquid inlet groove that communicates with the liquid inlet channel. The liquid inlet direction at the liquid inlet end of the liquid inlet channel is set at an angle to the liquid inlet direction of the liquid inlet groove at the liquid inlet surface.

6. The atomizing component according to claim 1, characterized in that, The stop includes: The arc-shaped portion is arc-shaped; and the arc-shaped portion is arranged around the injection channel; and The extension portion is provided on each of the two sides of the arc-shaped portion, and the extension portion extends toward the cavity wall of the atomizing cavity.

7. An atomizer, characterized in that, include: The housing has an installation cavity, a liquid storage cavity, and a suction channel communicating with the installation cavity; The atomizing component as described in any one of claims 1 to 6 is disposed within the mounting cavity; the liquid inlet channel of the atomizing component is connected to the liquid storage cavity; and the atomizing outlet of the atomizing component is connected to the suction channel. A first liquid guiding element is disposed through the liquid injection channel of the atomizing component, and one end of the first liquid guiding element is positioned inside the liquid storage cavity; the first liquid guiding element has a first liquid guiding channel to replenish the atomizing matrix to the liquid storage cavity through the first liquid guiding channel.

8. The atomizer according to claim 7, characterized in that, The atomizer also includes a replenishment container having a replenishment chamber for containing the atomization matrix; the replenishment container can be inserted into the mounting chamber and is detachably connected to the atomizing seat of the atomizing assembly; When the replenishment container is connected to the atomizing seat, the first liquid guiding member is connected to the replenishment container so that the liquid storage chamber is connected to the replenishment chamber through the first liquid guiding channel.

9. The atomizer according to claim 8, characterized in that, The replenishment container is provided with a connecting nozzle, and the connecting nozzle is provided with a switching cavity communicating with the replenishment chamber; the connecting nozzle is detachably connected to the atomizing base; The switching cavity is provided with a second liquid guiding component, which has a sealing state that blocks the switching cavity and a conducting state that allows the replenishment cavity to communicate with the first liquid guiding channel. When the connecting nozzle is inserted into the atomizing seat, the second liquid guiding element switches from a sealed state to a conductive state.

10. The atomizer according to claim 9, characterized in that, The second liquid guiding component has a second liquid guiding channel; the second liquid guiding component is movably disposed within the on / off cavity; When the connecting nozzle is inserted into the atomizing seat, the first liquid guiding component abuts against the second liquid guiding component and pushes the second liquid guiding component to switch from a sealed state to a conductive state, so that the liquid storage chamber is connected to the liquid replenishment chamber through the first liquid guiding channel and the second liquid guiding channel.

11. The atomizer according to claim 10, characterized in that, The second liquid guiding component has a sealing sleeve at the end opposite to the first liquid guiding component, and the sealing sleeve has a sealing groove; The second liquid guiding component has a liquid inlet on its peripheral sidewall; the liquid inlet is located on the side of the second liquid guiding component opposite to the first liquid guiding component; The on / off cavity is provided with a sleeve, which is sleeved on the second liquid guiding component; In the sealed state, the sleeve is inserted into the sealing groove so that the second liquid guide channel and the liquid replenishment chamber are not connected. In the conductive state, the second liquid guiding element drives the sealing sleeve to move toward the liquid replenishment chamber, and the sealing sleeve separates from the sleeve, so that the second liquid guiding channel and the liquid replenishment chamber are connected through the liquid inlet.

12. The atomizer according to claim 11, characterized in that, The on / off cavity is further provided with an elastic element, which is located between the second liquid guiding element and the sleeve; the elastic element is sleeved on the second liquid guiding element; the two ends of the elastic element respectively abut against the second liquid guiding element and the sleeve.

13. An electronic atomizing device, characterized in that, It includes a power supply component and an atomizer as described in any one of claims 7 to 12, wherein the power supply component is electrically connected to the atomizing component of the atomizer.

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