Atomizer and atomizing device

Abstract

The invention provides an atomizer and an atomizing device.The atomizer comprises a liquid storage assembly and an atomizing assembly, the liquid storage assembly comprises a first liquid storage bin, a first sealing piece and a suction nozzle, and the first sealing piece is used for sealing the first liquid storage bin; the atomization assembly comprises a second liquid storage bin, an atomization core and a liquid guide pipe, and the atomization assembly and the liquid storage assembly are detachably connected; wherein the liquid guide pipe is communicated with the second liquid storage bin, the liquid guide pipe is configured to abut against the first sealing piece when the atomization assembly and the liquid storage assembly are connected, and the first sealing piece is configured to elastically deform under abutting of the liquid guide pipe so that the first liquid storage bin can be opened, and the first liquid storage bin can be communicated with the liquid guide pipe. According to the atomizer, the liquid guide pipe and the first sealing piece are arranged, so that when the atomization assembly and the liquid storage assembly are connected, the second liquid storage bin communicates with the first liquid storage bin, and when the liquid storage assembly and the atomization assembly are separated, the first liquid storage bin can be kept sealed, and the sealing effect of the atomizer is improved.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and specifically relates to an atomizer and an atomization device. Background Art

[0002] An atomization device refers to a device that forms an aerosol by heating or ultrasonic means on a storable atomizable medium. The atomization device usually includes an atomizer. The atomizer is used to heat and atomize a matrix to generate an aerosol. These aerosols are mixed with the air entering the atomizer and then flow out for the user to inhale. Since the atomizer stores the atomization matrix, leakage is likely to occur during use or storage. Summary of the Invention

[0003] The main technical problem to be solved by this application is to provide an atomizer and an atomization device to improve the sealing effect of the atomizer.

[0004] One aspect of an embodiment of this application provides an atomizer, including: a liquid storage assembly, including a first liquid storage chamber, a first seal, and a mouthpiece. The first liquid storage chamber is used to store an atomization matrix, and the first seal is used to seal the first liquid storage chamber; an atomization assembly, including a second liquid storage chamber, an atomization core, and a liquid guiding tube. The atomization core is used to heat the atomization matrix in the second liquid storage chamber to form an aerosol. The atomization assembly and the liquid storage assembly are detachably connected; wherein, the liquid guiding tube is communicated with the second liquid storage chamber, and the liquid guiding tube is configured to press against the first seal when the atomization assembly and the liquid storage assembly are connected. The first seal is configured to elastically deform under the pressure of the liquid guiding tube to open the first liquid storage chamber, so that the first liquid storage chamber is communicated with the liquid guiding tube. The mouthpiece is configured to communicate with the atomization core when the atomization assembly and the liquid storage assembly are connected.

[0005] According to an embodiment of this application, a liquid guiding channel is provided at one end of the first liquid storage chamber close to the second liquid storage chamber. The liquid guiding channel is communicated with the first liquid storage chamber. The first seal is used to seal the liquid guiding channel. The liquid guiding tube is configured to be inserted into the liquid guiding channel and press against the first seal when the atomization assembly and the liquid storage assembly are connected. The first seal is configured to deform under the pressure of the liquid guiding tube to open the liquid guiding channel, so that the first liquid storage chamber is communicated with the liquid guiding tube.

[0006] According to an embodiment of this application, the liquid storage assembly includes a bottom cover. The bottom cover is provided with a docking tube. The liquid guiding channel is arranged in the docking tube. The docking tube is provided with an installation part. The first seal includes a fixing part and a sealing part. The fixing part is fixed to the installation part. The sealing part is configured to deform under the pressure of the liquid guiding tube to open the liquid guiding channel.

[0007] According to one embodiment of the present application, the liquid storage assembly also includes a bracket, which is sealed between the bottom cover and the first liquid storage tank, and the bracket is provided with a first docking hole. The docking tube passes through the first docking hole and is inserted into the first liquid storage tank. The mounting portion is at least partially located in the first liquid storage tank, and the docking tube is provided with a liquid guide port at one end close to the first liquid storage tank, and the liquid guide port connects the first liquid storage tank and the liquid guide channel.

[0008] According to an embodiment of the present application, the fixing portion includes a first limiting portion and a second limiting portion, a snap-fitting groove is formed between the first limiting portion and the second limiting portion, and the mounting portion and the snap-fitting groove form a snap-fitting fit.

[0009] According to one embodiment of the present application, the sealing portion is provided on a side of the fixed portion away from the first liquid storage tank, and the liquid guide tube is configured to press against the sealing portion when the atomization assembly and the liquid storage assembly are connected, so that the sealing portion is bent toward the fixed portion to open the liquid guide channel.

[0010] According to one embodiment of the present application, the sealing portion is arranged in the liquid guide channel, the fixing portion is connected to the middle portion of the sealing portion, the side wall of the liquid guide channel is provided with a supporting portion, and the supporting portion is arranged on the side of the sealing portion away from the first liquid storage tank. The sealing portion is configured so that when the atomization assembly and the liquid storage assembly are separated, the sealing portion abuts against the supporting portion, and the sealing portion abuts against the side wall of the liquid guide channel to seal the liquid guide channel; the sealing portion is also configured so that when the atomization assembly and the liquid storage assembly are connected, the sealing portion is at least partially bent after being pressed by the liquid guide tube, so that a gap is formed between the sealing portion and the side wall of the liquid guide channel.

[0011] According to one embodiment of the present application, the liquid guide tube includes a first end portion, the first end portion is provided with an abutting portion, the side wall of the abutting portion is provided with a first connecting hole, the liquid guide tube is provided with a connecting channel connected to the second liquid storage tank, the first connecting hole and the connecting channel are connected, and the abutting portion is configured to press against the sealing portion to deform it when the atomization component and the liquid storage component are connected, so that the first liquid storage tank is connected to the first connecting hole through the liquid guide channel.

[0012] According to one embodiment of the present application, the abutting portion is provided with a docking hole, and the docking hole is connected to the connecting channel. The side of the abutting portion facing away from the second liquid storage tank is provided with an inclined surface, and the inclined surface gradually tilts toward the second liquid storage tank in the direction away from the docking hole. The inclined surface is provided with a liquid guide groove, and the docking hole is configured to at least partially accommodate the fixing portion when the atomization assembly and the liquid storage assembly are connected, and is connected to the liquid guide channel through the liquid guide groove.

[0013] According to an embodiment of the present application, the liquid guide tube includes a second end portion, the second end portion is inserted into the second liquid storage chamber, the second end portion is provided with a second liquid guide channel, the second liquid guide channel communicates with the communication channel and the second liquid storage chamber, and a blocking portion is provided at one end of the second end portion away from the first end portion, and the blocking portion is used to block the communication channel in the length direction of the liquid guide tube.

[0014] An embodiment of the present application further provides an atomization device, the atomization device includes the atomizer described in the above embodiment, and the atomization device further includes a power supply assembly, and the power supply assembly is electrically connected to the atomizer.

[0015] For the atomizer provided by the present application, by providing a liquid guide tube and a first seal, when the atomization component and the liquid storage component are connected, the first seal undergoes elastic deformation under the pressing of the liquid guide tube, and the second liquid storage chamber and the first liquid storage chamber are communicated. When the liquid storage component and the atomization component are separated, the first seal returns to its original state, so that the first liquid storage chamber can maintain a seal, improving the sealing effect of the atomizer. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of an embodiment when the atomization component and the liquid storage component of the atomizer of the present application are connected;

[0018] Figure 2 It is Figure 1 A schematic structural diagram of an embodiment when the atomization component and the liquid storage component of the shown atomizer are separated;

[0019] Figure 3 It is Figure 1 A schematic cross-sectional view of the shown atomizer;

[0020] Figure 4 It is Figure 1 A schematic cross-sectional view of a part of the structure of the shown atomizer;

[0021] Figure 5 It is Figure 2 A schematic structural diagram of an embodiment of the liquid storage component of the shown atomizer;

[0022] Figure 6 It is Figure 5 A schematic cross-sectional view of the shown liquid storage component;

[0023] Figure 7 is Figure 5 the structural schematic diagram of the bottom cover of the liquid storage assembly shown;

[0024] Figure 8 is Figure 7 the sectional schematic diagram of the bottom cover shown;

[0025] Figure 9 is Figure 5 the structural schematic diagram of the first seal of the liquid storage assembly shown;

[0026] Figure 10 is Figure 5 the sectional schematic diagram of the first liquid storage chamber of the liquid storage assembly shown;

[0027] Figure 11 is Figure 5 the structural schematic diagram of the bracket of the liquid storage assembly shown;

[0028] Figure 12 is Figure 1 the structural schematic diagram of an embodiment of the atomizing assembly of the atomizer shown;

[0029] Figure 13 is Figure 12 the sectional schematic diagram of the atomizing assembly shown;

[0030] Figure 14 is Figure 12 the structural schematic diagram of the second liquid storage chamber of the atomizing assembly shown;

[0031] Figure 15 is Figure 12 the structural schematic diagram of the liquid guiding tube of the atomizing assembly shown;

[0032] Figure 16 is the structural schematic diagram of an embodiment of the atomizing device of the present application.

[0033] In the drawings, the list of components represented by each reference numeral is as follows:

[0034] Atomizer 10, liquid storage assembly 100, first liquid storage chamber 110, first clamping portion 111, first seal 120A, fixing portion 121A, first limiting portion 1211A, second limiting portion 1212A, clamping groove 1201, sealing portion 122A, bottom cover 130, liquid guiding channel 1301, mounting portion 131A, first connecting portion 1311A, second connecting portion 1312A, liquid guiding port 1303, docking pipe 132, supporting portion 1321, docking plate 133, mouthpiece 140, second air duct 141, bracket 150, first docking hole 1501, second docking hole 1502, docking groove 1503, atomization assembly 200, second liquid storage chamber 210, mounting hole 2101, second clamping portion 211, atomization core 220, liquid storage member 221, liquid guiding pipe 230A, communication channel 2301, first end 231A, liquid guiding groove 2302A, first communication hole 2303A, abutting portion 2311A, docking hole 2306A, inclined surface 2312, second end 232, second communication hole 2305, blocking portion 2321, connecting portion 233, second seal 240, first air duct 250, base 260, third seal 270, liquid absorbing member 280, electrode member 290, power supply assembly 20. Detailed implementation manners

[0035] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be specifically noted that the following embodiments are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following embodiments are only partial embodiments of the present application rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0036] The terms "first", "second", and "third" in the embodiments of the present application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", and "third" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly. The terms "comprise" and "have" in the embodiments of the present application and any variations thereof 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 optionally further includes unlisted steps or units, or optionally further includes other steps or components inherent to these processes, methods, products, or devices.

[0037] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0038] The embodiments of the present application provide an atomizer 10, such as Figures 1 to 3As shown, the atomizer 10 includes a liquid storage component 100 and an atomization component 200. The atomization component 200 and the liquid storage component 100 are detachably connected. The liquid storage component 100 includes a first liquid storage chamber 110, a mouthpiece 140, and a first seal 120A. The first liquid storage chamber 110 is used to store the atomization matrix, and the first seal 120A is used to seal the first liquid storage chamber 110. The atomization component 200 includes a second liquid storage chamber 210, an atomization core 220, and a liquid guiding tube 230A. The atomization core 220 is used to heat the atomization matrix in the second liquid storage chamber 210 to form an aerosol. Among them, the liquid guiding tube 230A is communicated with the second liquid storage chamber 210, and the liquid guiding tube 230A is configured to press against the first seal 120A when the atomization component 200 and the liquid storage component 100 are connected. The first seal 120A is configured to elastically deform under the pressing of the liquid guiding tube 230A to open the first liquid storage chamber 110 and communicate the first liquid storage chamber 110 with the liquid guiding tube 230A. The mouthpiece 140 is configured to communicate with the atomization core 220 when the atomization component 200 and the liquid storage component 100 are connected. When the atomization component 200 and the liquid storage component 100 are connected, the atomization matrix in the first liquid storage chamber 110 can flow into the second liquid storage chamber 210 through the liquid guiding tube 230A, and is heated by the atomization core 220 to form an aerosol, and the aerosol can be discharged from the mouthpiece 140.

[0039] In this application, by providing the first liquid storage chamber 110 for storing the atomization matrix, the volume of the second liquid storage chamber 210 can be reduced while ensuring the large capacity of the atomizer 10, avoiding the problem of leakage of the atomization matrix in the second liquid storage chamber 210 caused by liquid pressure, and improving the stability and reliability of the atomizer 10. At the same time, the liquid storage component 100 and the atomization component 200 are detachably connected. When the atomizer 10 is not in use, the first liquid storage chamber 110 and the second liquid storage chamber 210 can be separated, so that the atomization core 220 does not contact the atomization matrix, effectively preventing the leakage of the atomization matrix, and different first liquid storage chambers 110 can be replaced to be connected with the second liquid storage chamber 210, enabling users to experience aerosols of different flavors. In addition, when the atomization component 200 and the liquid storage component 100 are connected, the first seal 120A elastically deforms under the pressing of the liquid guiding tube 230A, enabling the first liquid storage chamber 110 and the second liquid storage chamber 210 to communicate. When the atomization component 200 and the liquid storage component 100 are separated, the first seal 120A returns to its original state and resumes the sealed state of the first liquid storage chamber 110. The characteristic that the first seal 120A can elastically deform makes it more convenient to open and close the first liquid storage chamber 110, with a better sealing effect, and the structure of the atomizer 10 is more concise, which is beneficial to reducing production costs.

[0040] In some embodiments, such as Figure 4 and Figure 5As shown, at one end of the first liquid storage chamber 110 close to the second liquid storage chamber 210, there is a liquid guiding channel 1301. The liquid guiding channel 1301 is communicated with the first liquid storage chamber 110. The first seal 120A is used to seal the liquid guiding channel 1301. When the atomization assembly 200 is connected to the liquid storage assembly 100, the liquid guiding tube 230A is inserted into the liquid guiding channel 1301 and presses against the first seal 120A. The first seal 120A can undergo elastic deformation under the pressing of the liquid guiding tube 230A to open the liquid guiding channel 1301, so that the first liquid storage chamber 110 is communicated with the liquid guiding tube 230A.

[0041] In some embodiments, the material of the liquid guiding tube 230A is hard plastic or metal alloy. Specifically, the material of the liquid guiding tube 230A is stainless steel or copper electroplated with cadmium.

[0042] In some embodiments, as Figures 6 to 9 shown, the liquid storage assembly 100 includes a bottom cover 130. The bottom cover 130 is arranged at one end of the first liquid storage chamber 110 close to the second liquid storage chamber 210. The liquid guiding channel 1301 is arranged on the bottom cover 130. An installation part 131A is arranged in the liquid guiding channel 1301. The first seal 120A includes a fixing part 121A and a sealing part 122A. The fixing part 121A is fixedly connected to the installation part 131A. The sealing part 122A is configured to be deformed under the pressing of the liquid guiding tube 230A to open the liquid guiding channel 1301.

[0043] Specifically, as Figure 6 shown, when the atomization assembly 200 is separated from the liquid storage assembly 100, the sealing part 122A is in an unfolded state to seal the liquid guiding channel 1301. At this time, the liquid guiding channel 1301 is in a sealed state; as Figure 3 shown, when the atomization assembly 200 is connected to the liquid storage assembly 100, the sealing part 122A is deformed under the pressing of the liquid guiding tube 230A, and the liquid guiding channel 1301 is in an open state, and the first liquid storage chamber 110 is communicated with the second liquid storage chamber 210.

[0044] In some embodiments, a docking tube 132 is arranged on one side of the bottom cover 130 close to the first liquid storage chamber 110. The liquid guiding channel 1301 is arranged in the docking tube 132. The installation part 131A is fixed to one end of the docking tube 132 close to the first liquid storage chamber 110. The installation part 131A includes a first connection part 1311A and a second connection part 1312A. The fixing part 121A is connected to the first connection part 1311A. The second connection part 1312A is connected between the first connection part 1311A and the side wall of the docking tube 132. The number of the second connection parts 1312A can be multiple, and the second connection parts 1312A are spaced from each other, so that the installation part 131A does not block the liquid guiding channel 1301, and the first liquid storage chamber 110 can be communicated with the liquid guiding channel 1301 through the spaced space between the second connection parts 1312A.

[0045] In some embodiments, the fixing portion 121A protrudes from the middle of the sealing portion 122A. The first connecting portion 1311A can be annular, and the fixing portion 121A can be inserted into the first connecting portion 1311A and form a snap-fit with the first connecting portion 1311A.

[0046] In some embodiments, the fixing portion 121A includes a first limiting portion 1211A and a second limiting portion 1212A. A snap groove 1201 is formed between the first limiting portion 1211A and the second limiting portion 1212A. The mounting portion 131A and the snap groove 1201 form a snap-fit to fix the fixing portion 121A to the mounting portion 131A.

[0047] Specifically, the first limiting portion 1211A abuts against one side of the first connecting portion 1311A close to the first liquid storage chamber 110, the second limiting portion 1212A abuts against one side of the first connecting portion 1311A away from the first liquid storage chamber 110, and at least a part of the first connecting portion 1311A is received in the snap groove 1201.

[0048] In some embodiments, the sealing portion 122A is disposed on the side of the fixing portion 121A away from the first liquid storage chamber 110. When the atomizing assembly 200 is connected to the liquid storage assembly 100, the liquid guiding tube 230A presses against the sealing portion 122A. The sealing portion 122A bends toward the fixing portion 121A under the pressing of the liquid guiding tube 230A to open the liquid guiding channel 1301. Specifically, the fixing portion 121A and the first connecting portion 1311A form a snap-fit to resist the pressure exerted by the sealing portion 122A on the fixing portion 121A and directed toward the mounting portion 131A.

[0049] In some embodiments, as Figure 8 shown, the sealing portion 122A is disposed in the liquid guiding channel 1301. The fixing portion 121A is connected to the middle of the sealing portion 122A. A supporting portion 1321 is provided on the side wall of the liquid guiding channel 1301. The supporting portion 1321 is disposed on the side of the sealing portion 122A away from the first liquid storage chamber 110. The supporting portion 1321 is used to support the sealing portion 122A. When the atomizing assembly 200 is separated from the liquid storage assembly 100, the sealing portion 122A is in an unfolded state, and the edge of the sealing portion 122A can abut against the supporting portion 1321 to prevent the sealing portion 122A from being bent under the pressure of the atomizing matrix in the first liquid storage chamber 110.

[0050] In some embodiments, the sealing portion 122A is configured such that when the atomizing component 200 is separated from the liquid storage component 100, the sealing portion 122A abuts against the supporting portion 1321, and the sealing portion 122A abuts against the side wall of the liquid guiding channel 1301 to seal the liquid guiding channel 1301; the sealing portion 122A is further configured such that when the atomizing component 200 is connected to the liquid storage component 100, the sealing portion 122A is at least partially bent after being pressed by the liquid guiding tube 230A, so that a gap is formed between the sealing portion 122A and the side wall of the liquid guiding channel 1301, and the atomizing matrix in the first liquid storage chamber 110 can bypass the sealing portion 122A along the gap and flow into the second liquid storage chamber 210 through the liquid guiding tube 230A. Specifically, the sealing portion 122A is always accommodated in the liquid guiding channel 1301 during the bending process.

[0051] In some embodiments, the number of the supporting portions 1321 is multiple. Specifically, the number of the supporting portions 1321 is 4 and they are evenly distributed along the circumferential direction of the liquid guiding channel 1301.

[0052] In some embodiments, the supporting portion 1321 is an annular structure extending along the circumferential direction of the liquid guiding channel 1301, that is, the supporting portion 1321 is an uninterrupted integral structure, so that under the pressure of the atomizing matrix, the edge of the sealing portion 122A can fully abut against the supporting portion 1321, enabling the sealing portion 122A to have a better sealing effect on the liquid guiding channel 1301.

[0053] In some embodiments, the material of the first sealing member 120A is a material that can undergo elastic deformation. The first sealing member 120A can undergo elastic deformation when subjected to an external force and can return to its original state when the external force is withdrawn. Specifically, the material of the first sealing member 120A is elastic silicone or rubber material. When the atomizing component 200 is separated from the liquid storage component 100, the first sealing member 120A is in a flattened state to seal the liquid guiding channel 1301.

[0054] In some embodiments, as Figure 15 shown, the liquid guiding tube 230A includes a first end portion 231A. The first end portion 231A is provided with an abutting portion 2311A. The side wall of the abutting portion 2311A is provided with a first communication hole 2303A. The liquid guiding tube 230A is provided with a communication channel 2301 communicating with the second liquid storage chamber 210. The first communication hole 2303A communicates with the communication channel 2301. When the atomizing component 200 is connected to the liquid storage component 100, the abutting portion 2311A presses against the sealing portion 122A to make it deformed, so that the first liquid storage chamber 110 communicates with the first communication hole 2303A through the liquid guiding channel 1301.

[0055] In some embodiments, the abutting portion 2311A is provided with a docking hole 2306A. The fixing portion 121A is configured to be inserted into the docking hole 2306A when the atomization assembly 200 and the liquid storage assembly 100 are connected. On the side of the abutting portion 2311A facing away from the second liquid storage chamber 210, there is an inclined surface 2312, and the inclined surface 2312 is inclined gradually toward the second liquid storage chamber 210 in the direction away from the docking hole 2306A. When the sealing portion 122A is bent toward the fixing portion 121A under the pressure of the abutting portion 2311A, the sealing portion 122A cannot completely close the liquid guiding channel 1301. The atomization matrix in the first liquid storage chamber 110 can enter the liquid guiding channel 1301, flow along the inclined surface 2312 toward the first communication hole 2303A, and flow into the second liquid storage chamber 210 through the first communication hole 2303A and the communication channel 2301.

[0056] In some embodiments, the docking hole 2306A communicates with the communication channel 2301. The inclined surface 2312 is provided with a liquid guiding groove 2302A. The docking hole 2306A is configured to at least partially accommodate the fixing portion 121A when the atomization assembly 200 and the liquid storage assembly 100 are connected, and communicate with the liquid guiding channel 1301 through the liquid guiding groove 2302A. When the abutting portion 2311A abuts against the sealing portion 122A, the sealing portion 122A cannot close the liquid guiding groove 2302A. The liquid guiding groove 2302A can guide the atomization matrix entering the liquid guiding channel 1301, so that the atomization matrix can flow into the docking hole 2306A along the liquid guiding groove 2302A, and then the atomization matrix can flow into the second liquid storage chamber 210 through the docking hole 2306A and the communication channel 2301, so as to improve the efficiency of the atomization matrix flowing to the second liquid storage chamber 210.

[0057] In some embodiments, the position of the liquid guiding groove 2302A corresponds to the position of the first communication hole 2303A.

[0058] In some embodiments, the liquid guiding tube 230A includes a second end portion 232. The second end portion 232 is inserted into the second liquid storage chamber 210. The second end portion 232 is provided with a second communication hole 2305. The second communication hole 2305 communicates the communication channel 2301 and the second liquid storage chamber 210. At one end of the second end portion 232 away from the first end portion 231A, there is a blocking portion 2321, and the blocking portion 2321 is used to block the communication channel 2301 in the length direction of the liquid guiding tube 230A.

[0059] In some embodiments, as Figure 12 and Figure 13 shown, the atomization assembly 200 includes a liquid storage member 221. The liquid storage member 221 is disposed between the atomization core 220 and the second liquid storage chamber 210. The liquid storage member 221 can adsorb the atomization matrix. The second communication hole 2305 can be opened on the side wall of the second end portion 232, and the atomization matrix in the communication channel 2301 can be adsorbed by the liquid storage member 221 through the second communication hole 2305.

[0060] In some embodiments, the liquid storage member 221 is provided with a through hole, the second end portion 232 is inserted into the through hole of the liquid storage member 221, and the liquid storage member 221 covers the second communication hole 2305. When the atomization matrix in the first liquid storage chamber 110 flows along the liquid guiding pipe 230A towards the second liquid storage chamber 210, it is blocked by the blocking portion 2321 along the length direction of the liquid guiding pipe 230A, so that it will not directly flow to the bottom of the second liquid storage chamber 210, enabling the atomization matrix to be fully absorbed by the liquid storage member 221 through the second communication hole 2305.

[0061] In some embodiments, the number of the second communication holes 2305 is multiple, and the multiple second communication holes 2305 can be circumferentially distributed along the liquid guiding pipe 230A. In some other embodiments, the multiple second communication holes 2305 can be radially distributed along the liquid guiding pipe 230A, so that the first liquid storage chambers 110 at different heights can quickly adsorb the atomization matrix.

[0062] In some embodiments, the liquid guiding pipe 230A includes a connecting portion 233, the connecting portion 233 is connected between the first end portion 231A and the second end portion 232, the atomization assembly 200 includes a second sealing member 240, and the second sealing member 240 is disposed around the connecting portion 233 in a ring shape. When the atomization assembly 200 is connected to the liquid storage assembly 100, the connecting portion 233 is inserted into the liquid guiding channel 1301, and the second sealing member 240 abuts between the connecting portion 233 and the side wall of the liquid guiding channel 1301. Specifically, the second sealing member 240 is a sealing ring, and the second sealing member 240 can be hermetically connected between the connecting portion 233 and the docking pipe 132 to prevent the atomization matrix from leaking through the connection gap between the connecting portion 233 and the docking pipe 132.

[0063] In some embodiments, the outer peripheral contour area of the abutting portion 2311A is smaller than the outer peripheral contour area of the connecting portion 233, and the outer peripheral contour area of the abutting portion 2311A is smaller than the cross-sectional area of the liquid guiding channel 1301. When the atomization assembly 200 is connected to the liquid storage assembly 100, the connecting portion 233 can abut against the side wall of the liquid guiding channel 1301, and a gap is formed between the abutting portion 2311A and the side wall of the liquid guiding channel 1301. After the atomization matrix in the first liquid storage chamber 110 bypasses the sealing portion 122A and enters the liquid guiding channel 1301, it can enter the first communication hole 2303A along the gap between the abutting portion 2311A and the side wall of the liquid guiding channel 1301, and then flow into the second liquid storage chamber 210 through the first communication hole 2303A and the communication channel 2301.

[0064] Specifically, the material of the second sealing member 240 can be elastic silica gel or rubber material.

[0065] In some embodiments, the atomization assembly 200 includes a first air duct 250 communicating with the second liquid storage chamber 210. When the atomization assembly 200 is connected to the liquid storage assembly 100, the mouthpiece 140 communicates with the first air duct 250.

[0066] In some embodiments, the atomization core 220 includes an atomization tube. A liquid storage member 221 is disposed between the atomization tube and the second liquid storage chamber 210. A heating member and a liquid guiding member are disposed in the atomization tube. The liquid guiding member is wrapped around the heating member. The liquid guiding member is connected to the liquid storage member 221 through a through hole formed in the atomization tube to guide the atomization matrix in the liquid storage member 221 to the heating member. The atomization matrix is heated and atomized by the heating member to form an aerosol. Among them, the liquid guiding member can be oil guiding cotton; the material of the heating member can be a heating wire or a heating mesh made of materials such as iron-chromium-aluminum, stainless steel, nickel-chromium alloy, etc.; the liquid storage member 221 can be oil storage cotton, and its material can include linen cotton and oil-impregnated cotton.

[0067] In some embodiments, the atomization tube of the atomization core 220 communicates with the first air duct 250, and the aerosol generated by the atomization core 220 can move to the mouthpiece 140 through the first air duct 250.

[0068] In some embodiments, as Figure 10 shown, the liquid storage assembly 100 includes a second air duct 141 communicating with the mouthpiece 140. When the atomization assembly 200 is connected to the liquid storage assembly 100, the first air duct 250 is inserted into the second air duct 141, and the aerosol generated by the atomization core 220 can be discharged from the mouthpiece 140 through the first air duct 250 and the second air duct 141.

[0069] In some embodiments, the first liquid storage chamber 110, the mouthpiece 140 and the second air duct 141 are of an integral structure. Specifically, the first liquid storage chamber 110 includes the mouthpiece 140 and the second air duct 141, and the first liquid storage chamber 110 is integrally injection-molded.

[0070] In some embodiments, as Figure 14 shown, the second liquid storage chamber 210 and the first air duct 250 are of an integral structure. An installation hole 2101 is provided at one end of the second liquid storage chamber 210 close to the first liquid storage chamber 110. The liquid guiding pipe 230A is inserted into the installation hole 2101, and the liquid guiding pipe 230A is detachably connected to the second liquid storage chamber 210.

[0071] In some embodiments, the number of the liquid guiding pipes 230A is multiple. Specifically, the number of the liquid guiding pipes 230A is two, and the two liquid guiding pipes 230A are symmetrically distributed on both sides of the first air duct 250.

[0072] In some embodiments, the first liquid storage chamber 110 is provided with a first clamping portion 111, and the second liquid storage chamber 210 is provided with a second clamping portion 211. When the liquid storage assembly 100 and the atomization assembly 200 are connected, a clamping fit is formed between the first clamping portion 111 and the second clamping portion 211. Specifically, the first clamping portion 111 is a clamping opening, and the second clamping portion 211 is a bump. The second clamping portion 211 can be inserted into the first clamping portion 111 to form a clamping fit.

[0073] In some embodiments, the material of the first liquid storage chamber 110 is elastic plastic or metal material. The first liquid storage chamber 110 can undergo elastic deformation under an external force to release the clamping fit between the first clamping portion 111 and the second clamping portion 211, so that the first liquid storage chamber 110 and the second liquid storage chamber 210 can be separated from each other.

[0074] In some embodiments, as Figure 6 and Figure 11 shown, the liquid storage assembly 100 further includes a bracket 150. The bracket 150 is sealingly connected between the bottom cover 130 and the first liquid storage chamber 110, and the bracket 150 is sealingly connected between the second air duct 141 and the bottom cover 130.

[0075] In some embodiments, the bracket 150 is provided with a first docking hole 1501 and a second docking hole 1502. The docking pipe 132 of the bottom cover 130 is inserted into the first docking hole 1501, and the second air duct 141 is inserted into the second docking hole 1502.

[0076] In some embodiments, as Figure 7 shown, the docking pipe 132 passes through the first docking hole 1501 and is inserted into the first liquid storage chamber 110. The mounting portion 131A is at least partially located in the first liquid storage chamber 110. One end of the docking pipe 132 close to the first liquid storage chamber 110 is provided with a liquid guiding port 1303. The liquid guiding port 1303 communicates the first liquid storage chamber 110 and the liquid guiding channel 1301. Specifically, the liquid guiding port 1303 is provided on the side wall of the docking pipe 132. The second connecting portion 1312A and the liquid guiding port 1303 are arranged staggeredly along the circumferential direction of the docking pipe 132. The liquid guiding port 1303 can effectively improve the flow rate of the atomization matrix in the first liquid storage chamber 110 flowing into the liquid guiding channel 1301, and improve the liquid injection efficiency of the first liquid storage chamber 110 to the second liquid storage chamber 210.

[0077] In some embodiments, the bottom cover 130 is provided with a docking plate 133, and the bracket 150 is provided with a docking groove 1503. The docking plate 133 is inserted into the docking groove 1503, so that the connection between the bottom cover 130 and the bracket 150 is more tight. Specifically, the docking groove 1503 can extend along the circumferential direction of the second docking hole 1502. The side wall of the docking groove 1503 abuts between the second air duct 141 and the docking plate 133 to improve the sealing performance between the second air duct 141 and the bottom cover 130.

[0078] In some embodiments, as Figure 13 shown, the atomization assembly 200 further includes a base 260 disposed at an end of the second liquid storage chamber 210 away from the first liquid storage chamber 110. A third seal 270 is provided between the base 260 and the liquid storage member 221. The third seal 270 is sealingly connected between the base 260 and the second liquid storage chamber 210 to prevent the atomization matrix in the second liquid storage chamber 210 from leaking.

[0079] In some embodiments, a sealing ring is provided between the base 260 and the second liquid storage chamber 210. The sealing ring is arranged along the circumference of the base 260 to improve the sealing performance between the base 260 and the second liquid storage chamber 210.

[0080] Specifically, the materials of the third seal 270 and the sealing ring can be elastic silicone or rubber materials.

[0081] In some embodiments, an electrode member 290 is provided on a side of the base 260 facing away from the third seal 270. The electrode member 290 is electrically connected to the atomization core 220, and the power supply assembly 20 can supply power to the atomization core 220 through the electrode member 290.

[0082] In some embodiments, a liquid absorption member 280 is provided between the third seal 270 and the base 260. The liquid absorption member 280 is used to absorb the leaked atomization matrix to prevent the atomization matrix from contacting the electrode member 290.

[0083] The embodiments of the present application also provide an atomization device, as Figure 16 shown, the atomization device includes the atomizer 10 of the above embodiments. The atomization device further includes a power supply assembly 20. The power supply assembly 20 is electrically connected to the atomizer 10 to supply power to the atomization core 220 of the atomizer 10.

[0084] For the atomizer 10 and the atomization device provided by the present application, by providing the first seal 120A with elastic deformation performance and the liquid guide tube 230A cooperating with the first seal 120A, the opening and closing of the first liquid storage chamber 110 are made more convenient, facilitating the replacement and storage of the first liquid storage chamber 110, which is beneficial to improving the sealing performance and reliability of the atomizer 10 and reducing the production cost.

[0085] The above are only some embodiments of the present application, and thus do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present application.

Claims

1. An atomizer, characterized in that, include: A liquid storage assembly includes a first liquid storage tank, a first sealing member, and a nozzle, wherein the first liquid storage tank is used to store atomized matrix, and the first sealing member is used to seal the first liquid storage tank; An atomizer assembly, comprising a second liquid storage tank, an atomizer core, and a liquid guide tube. The atomizer core is used to heat the atomization matrix in the second liquid storage tank to form an aerosol. The atomizer assembly and the liquid storage assembly are detachably connected. The liquid guide tube is connected to the second liquid storage tank, and the liquid guide tube is configured to press against the first sealing member when the atomizer assembly and the liquid storage assembly are connected. The first sealing member is configured to be elastically deformed under the pressure of the liquid guide tube to open the first liquid storage tank, so that the first liquid storage tank and the liquid guide tube are connected. The suction nozzle is configured to be connected to the atomizer core when the atomizer assembly and the liquid storage assembly are connected.

2. The atomizer according to claim 1, characterized in that, A liquid guide channel is provided at one end of the first liquid storage tank close to the second liquid storage tank, and the liquid guide channel is communicated with the first liquid storage tank. The first sealing member is used to seal the liquid guide channel. The liquid guide tube is configured to be inserted into the liquid guide channel when the atomizer assembly and the liquid storage assembly are connected, and to press against the first sealing member. The first sealing member is configured to be deformed under the pressure of the liquid guide tube to open the liquid guide channel and communicate with the first liquid storage tank and the liquid guide tube.

3. The atomizer according to claim 2, characterized in that, The liquid storage assembly includes a bottom cover, the bottom cover is provided with a docking tube, the liquid conduction channel is provided in the docking tube, the docking tube is provided with a mounting portion, the first sealing member includes a fixing portion and a sealing portion, the fixing portion is fixed to the mounting portion, and the sealing portion is configured to be deformed under the pressure of the liquid conduction tube to open the liquid conduction channel.

4. The atomizer according to claim 3, characterized in that, The liquid storage assembly also includes a bracket, which is sealed between the bottom cover and the first liquid storage tank. The bracket is provided with a first docking hole. The docking tube passes through the first docking hole and is inserted into the first liquid storage tank. The mounting portion is at least partially located in the first liquid storage tank. The docking tube is provided with a liquid guide port at one end close to the first liquid storage tank, and the liquid guide port connects the first liquid storage tank and the liquid guide channel.

5. The atomizer according to claim 3, wherein, The fixing portion includes a first limiting portion and a second limiting portion, a snap-fitting groove is formed between the first limiting portion and the second limiting portion, and the mounting portion and the snap-fitting groove form a snap-fitting fit.

6. The atomizer according to claim 3, characterized in that The sealing portion is provided on a side of the fixing portion away from the first liquid storage tank, and the liquid guide tube is configured to press against the sealing portion when the atomizing assembly and the liquid storage assembly are connected, so that the sealing portion is bent toward the fixing portion to open the liquid guide channel.

7. The atomizer according to claim 6, characterized in that, The sealing portion is disposed in the liquid guide channel, the fixing portion is connected to the middle portion of the sealing portion, a supporting portion is provided on the side wall of the liquid guide channel, and the supporting portion is disposed on a side of the sealing portion facing away from the first liquid storage tank. The sealing portion is configured so that when the atomizer assembly and the liquid storage assembly are separated, the sealing portion abuts against the supporting portion, and the sealing portion abuts against the side wall of the liquid guide channel to seal the liquid guide channel; The sealing portion is further configured such that when the atomizing component and the liquid storage component are connected, at least a part of the sealing portion is bent after being pressed by the liquid guiding tube, so as to form a gap between the sealing portion and the side wall of the liquid guiding channel.

8. The atomizer according to claim 6, characterized in that, The liquid guiding tube includes a first end portion, and an abutting portion is provided at the first end portion. A first communication hole is provided on the side wall of the abutting portion. The liquid guiding tube is provided with a communication channel communicating with the second liquid storage chamber. The first communication hole communicates with the communication channel. The abutting portion is configured to press against the sealing portion when the atomizing component and the liquid storage component are connected, so as to deform the sealing portion, and enable the first liquid storage chamber to communicate with the first communication hole through the liquid guiding channel.

9. The atomizer according to claim 8, characterized in that, The abutting portion is provided with a docking hole, and the docking hole communicates with the communication channel. An inclined surface is provided on the side of the abutting portion facing away from the second liquid storage chamber. The inclined surface slopes gradually towards the second liquid storage chamber in a direction away from the docking hole. A liquid guiding groove is provided on the inclined surface. The docking hole is configured to at least partially accommodate the fixing portion when the atomizing component and the liquid storage component are connected, and communicate with the liquid guiding channel through the liquid guiding groove.

10. The atomizer according to claim 8, characterized in that, The liquid guiding tube includes a second end portion, and the second end portion is inserted into the second liquid storage chamber. The second end portion is provided with a second liquid guiding channel, and the second liquid guiding channel communicates the communication channel and the second liquid storage chamber. A blocking portion is provided at one end of the second end portion away from the first end portion, and the blocking portion is used to block the communication channel in the length direction of the liquid guiding tube.

11. An atomizing device, characterized in that, The atomizing device includes the atomizer according to any one of claims 1-10, and the atomizing device further includes a power supply component, and the power supply component is electrically connected to the atomizer.

Images