Atomization device and electronic atomizer

Abstract

The utility model provides an atomization device and an electronic atomizer, the atomization device comprises a shell assembly and an atomization assembly, the interior of the shell assembly is divided into a liquid storage cavity and an atomization cavity, the atomization cavity is filled with a liquid guide part, a smoke channel is formed in the liquid guide part, the shell assembly is further internally provided with an oil guide channel, and the oil guide channel is communicated between the liquid storage cavity and the atomization cavity; the oil guide channel is communicated with the bottom of the liquid storage cavity; the atomization assembly is arranged in the smoke channel, and the atomization assembly is connected with the liquid guide piece so as to be suitable for generating smoke into the smoke channel. The atomization device has the advantage of being high in tobacco tar utilization rate.

Description

Technical Field

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

[0002] Electronic atomizers contain an atomizing device that contacts an aerosol-generating matrix stored within the device. The atomizing component heats the stored aerosol-generating matrix to produce an aerosol that the user can inhale. However, current electronic atomizers suffer from low utilization of the aerosol-generating matrix. Utility Model Content

[0003] The purpose of this application is to provide an atomizing device and an electronic atomizer to solve the technical problem of low utilization rate of aerosol generation matrix in related technologies.

[0004] In a first aspect, this application provides an atomizing device.

[0005] The atomizing device provided in this application includes a housing assembly, which has a communicating liquid storage chamber and an atomizing chamber, the liquid storage chamber and the atomizing chamber being used to store an aerosol generating matrix; a liquid storage element, housed in the atomizing chamber, which is used to fix the aerosol generating matrix; and an atomizing component, which passes through the atomizing chamber and has an atomizing channel, the atomizing channel being connected to the liquid storage element; wherein, the atomizing component can heat the aerosol generating matrix introduced from the liquid storage element and generate aerosol in the atomizing channel.

[0006] The beneficial effects of the atomizing device provided in this application are as follows: Compared with the prior art, the atomizing device provided in this application has a liquid storage component in the atomizing chamber. The aerosol generating matrix flowing from the liquid storage chamber into the atomizing chamber is fixed in the liquid storage component. The aerosol generating matrix fixed in the liquid storage component can be heated by the atomizing component to generate aerosol. By setting the liquid storage component, the aerosol generating matrix in the liquid storage chamber is isolated from the atomizing component to avoid leakage of the aerosol generating matrix. On the other hand, the liquid storage component guides the aerosol generating matrix to the atomizing component, reducing the residual oil rate in the liquid storage chamber. Thus, the atomizing device provided in this application has the advantage of high utilization rate of aerosol generating matrix.

[0007] Optionally, the liquid storage chamber extends along a preset direction, and the atomizing chamber extends along a preset direction;

[0008] The liquid storage chamber is arranged around the atomizing chamber, or the liquid storage chamber and the atomizing chamber are arranged side by side.

[0009] Optionally, the housing assembly includes:

[0010] The first top plate is equipped with the first air outlet;

[0011] An outer cylinder is connected to the edge of the first top plate, and the outer cylinder and the first top plate together form a first receiving cavity;

[0012] An inner cylinder, connected to the first top plate and corresponding to the first air outlet, is housed in a first receiving cavity, which is divided into a liquid storage cavity and an atomizing cavity; and

[0013] A first sealing element connects the end of the outer cylinder away from the first top plate and the end of the inner cylinder away from the first top plate, and is used to seal the liquid storage chamber and the atomizing chamber;

[0014] The inner cylinder is provided with a first connecting hole, which connects the liquid storage chamber and the atomizing chamber.

[0015] Optionally, the housing assembly includes:

[0016] The second top plate is equipped with a second air vent.

[0017] A cup body is connected to the edge of the second top plate, and the cup body and the second top plate together form a second receiving cavity;

[0018] A partition, connected to the second top plate and housed within the second receiving cavity, separates the second receiving cavity to form the liquid storage cavity and the atomizing cavity; and

[0019] The second sealing element is connected to the end of the cup body away from the second top plate, and is used to seal the liquid storage chamber and the atomizing chamber.

[0020] The partition plate is provided with a second connecting hole, which connects the liquid storage chamber and the atomizing chamber.

[0021] Optionally, the liquid storage chamber and the atomizing chamber are stacked in a preset direction; the housing assembly is provided with an air guiding channel along the preset direction, the air guiding channel passing through the liquid storage chamber and communicating with the atomizing channel.

[0022] Optionally, the liquid storage chamber and the atomizing chamber are stacked in a preset direction; the housing assembly is provided with an air guiding channel along the preset direction, the air guiding channel passing through the liquid storage chamber and communicating with the atomizing channel.

[0023] Optionally, the housing assembly includes:

[0024] The cylindrical body has a first opening and a second opening;

[0025] A substrate is located inside the cylinder and divides the cylinder to form a liquid storage chamber and an atomizing chamber;

[0026] A third sealing element is connected to the first opening to seal the liquid storage chamber; and

[0027] A fourth sealing element is connected to the second opening to seal the atomizing chamber;

[0028] The substrate is provided with a third connecting hole, which connects the liquid storage chamber and the atomizing chamber.

[0029] Optionally, the housing assembly further includes:

[0030] A venting tube, one end of which penetrates the third sealing member, and the other end of which, away from the third sealing member, penetrates the substrate;

[0031] One end of the atomizing component is connected to the air guide tube, and the end of the atomizing component away from the air guide tube is inserted into the fourth sealing member.

[0032] Optionally, the atomizing component includes:

[0033] An atomizing cylinder is housed in the atomizing chamber, and the atomizing cylinder has an atomizing channel and a liquid inlet connecting the atomizing channel and the atomizing chamber;

[0034] A liquid guiding layer is disposed around the inner wall of the atomizing channel, and the liquid guiding layer at least partially protrudes from the liquid inlet to connect with the liquid storage component; and

[0035] A heating element is attached to the surface of the liquid guiding layer that is away from the inner wall of the atomizing channel;

[0036] The heating element is used to heat the aerosol generating matrix in the liquid guiding layer to generate aerosol in the atomization channel.

[0037] Secondly, this application also proposes an electronic atomizer.

[0038] The electronic atomizer provided in this application includes the atomizing device described in any of the above embodiments, and a battery, wherein the battery is electrically connected to the atomizing component.

[0039] It is understandable that the beneficial effects of the second aspect mentioned above can be found in the relevant descriptions in the first aspect mentioned above, and will not be repeated here.

[0040] Optionally, the electronic atomizer further includes:

[0041] The housing has a receiving space that accommodates the atomizing device and the battery; and

[0042] The nozzle is connected to the outer shell; the nozzle is connected to the atomization channel of the atomizing device. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0044] Figure 1 The diagram shows the structure of the atomizing device provided in Embodiments 1 and 2 of this application.

[0045] Figure 2 The atomizing device provided in Embodiment 1 of this application is in Figure 1 Schematic diagram of the cross section at point AA;

[0046] Figure 3 The housing assembly of the atomizing device provided in Embodiment 1 of this application is in Figure 1 Schematic diagram of the cross section at point AA;

[0047] Figure 4 The atomizing device provided in Embodiment 2 of this application is Figure 1 Schematic diagram of the cross section at point AA;

[0048] Figure 5 The housing assembly of the atomizing device provided in Embodiment 2 of this application is in Figure 1 Schematic diagram of the cross section at point AA;

[0049] Figure 6 A schematic diagram of the atomizing device provided in Embodiment 3 of this application;

[0050] Figure 7 The atomizing device provided in Embodiment 3 of this application is Figure 6 Schematic diagram of the cross section at point BB;

[0051] Figure 8 The housing assembly of the atomizing device provided in Embodiment 3 of this application is in Figure 6 Schematic diagram of the cross section at point BB;

[0052] Figure 9 for Figure 2 A magnified view of a portion of point C.

[0053] The following are the labeling elements in the figure:

[0054] 100. Atomizing device;

[0055] 10. Housing assembly; 101. Liquid storage chamber; 102. Atomizing chamber;

[0056] 11a, First top plate; 110a, First vent; 12a, Outer cylinder; 120a, Receiving cavity; 13a, Inner cylinder; 131a, First connecting hole; 14a, First sealing element; 141a, First air inlet;

[0057] 11b, Second top plate; 110b, Second vent; 12b, Cup body; 120b, Receiving cavity; 13b, Partition; 131b, Second connecting hole; 14b, Second seal; 141b, Second vent;

[0058] 15. Cylinder body; 151. First opening; 152. Second opening; 16. Base plate; 160. Third connecting hole; 17. First sealing element; 18. Second sealing element; 19. Air guide pipe;

[0059] 20. Liquid storage components;

[0060] 30. Atomizing component; 301. Atomizing channel; 31. Atomizing cylinder; 310. Liquid inlet; 32. Liquid guiding layer; 33. Heating element. Detailed Implementation

[0061] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0062] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0063] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0064] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0065] It should be noted that the atomizing device provided in this application is used to generate a sol from the aerosol generating matrix stored in the atomizing device by heating. In some embodiments provided in the application, the aerosol generating matrix can be e-liquid, and the aerosol can be smoke. In other embodiments provided in the application, the aerosol generating matrix can also be a liquid matrix such as fragrance essential oil or medicine.

[0066] The following is in conjunction with the appendix Figures 1 to 9 This application describes the atomizing device provided in the embodiments.

[0067] The atomizing device 100 provided in this application includes a housing assembly 10, a liquid storage component 20, and an atomizing component 30.

[0068] The housing assembly 10 has a liquid storage chamber 101 and an atomizing chamber 102 that are connected to each other. The liquid storage chamber 101 and the atomizing chamber 102 are used to store the aerosol generation matrix, respectively.

[0069] like Figures 1 to 9 As shown, the shell assembly 10 has a hollow structure and an inner cavity. At least part of the shell assembly 10 divides the inner cavity to form a liquid storage chamber 101 and an atomizing chamber 102. Both the liquid storage chamber 101 and the atomizing chamber 102 can store liquid aerosol generation matrix.

[0070] The liquid storage component 20 is housed in the atomization chamber 102 and is used to fix the aerosol generation matrix.

[0071] like Figure 2 and Figure 4 As shown, the atomizing chamber 102 is provided with a liquid storage component 20. The liquid storage component 20 is a solid. The liquid storage component 20 can fix the aerosol generating matrix in the atomizing chamber 102. The atomizing chamber 102 is connected to the liquid storage chamber 101 so that the aerosol generating matrix in the liquid storage chamber 101 can flow into the atomizing chamber 102 and be fixed by the liquid storage component 20.

[0072] In some embodiments, the liquid storage component 20 can be a loose and porous structure such as a sponge or oil-absorbing cotton, which fixes the liquid aerosol generation matrix in the liquid storage component 20 through capillary action.

[0073] The atomizing component 30 is disposed in the atomizing chamber 102 along the z-direction and has an atomizing channel 301 that penetrates the housing component 10 along the z-direction. The atomizing channel 301 is connected to the liquid storage component 20.

[0074] like Figure 3 and Figure 5As shown, the atomizing chamber 102 has openings at both ends in the extending direction of the atomizing component 30, so that the atomizing channel 301 can penetrate the atomizing chamber 102 along its z direction, allowing gas outside the housing component 10 to enter the atomizing chamber 102 through the atomizing channel 301, and the gas inside the atomizing chamber 102 can be discharged to the outside of the housing component 10 through the atomizing channel 301.

[0075] The atomizing component 30 can heat the aerosol generating matrix introduced from the liquid storage component 20 and generate aerosol in the atomizing channel 301.

[0076] In some embodiments, the atomizing assembly 30 includes an atomizing core disposed in the atomizing channel 301 and abutting against the liquid storage component 20, so that the aerosol generating matrix stored in the liquid storage component 20 can contact the atomizing core. The atomizing core heats the aerosol generating matrix in contact with it to form an aerosol, thereby heating the aerosol generating matrix to form an aerosol through the atomizing assembly 30.

[0077] The atomizing core generates aerosol in the atomizing channel 301. Gas outside the housing assembly 10 can enter the atomizing chamber 102 from one end of the atomizing channel 301 and carry the aerosol out of the atomizing chamber 102 from the other end of the atomizing channel 301.

[0078] After the aerosol generating matrix fixed in the liquid storage component 20 is atomized by the atomizing component 30, the aerosol generating matrix in the liquid storage chamber 101 can flow to the liquid storage component 20 in the atomizing chamber 102 to replenish the aerosol generating matrix in the liquid storage component 20. When the aerosol generating matrix fixed in the liquid storage component 20 is saturated, the aerosol generating matrix in the liquid storage chamber 101 can no longer enter the liquid storage component 20, thereby preventing the aerosol generating matrix in the atomizing chamber 102 from overflowing.

[0079] The beneficial effects of the atomizing device 100 provided in this application are as follows: Compared with the prior art, the atomizing device 100 provided in this application has a liquid storage component 20 in the atomizing chamber 102. The aerosol generating matrix flowing from the liquid storage chamber 101 into the atomizing chamber 102 is fixed in the liquid storage component 20. The aerosol generating matrix fixed in the liquid storage component 20 can be heated by the atomizing component 30 to generate aerosol. By setting the liquid storage component 20, the aerosol generating matrix in the liquid storage chamber 101 is isolated from the atomizing component 30 to avoid leakage of the aerosol generating matrix. On the other hand, the liquid storage component 20 guides the aerosol generating matrix to the atomizing component 30, reducing the residual oil rate in the liquid storage chamber 101. Thus, the atomizing device 100 provided in this application has the advantage of high utilization rate of aerosol generating matrix.

[0080] In some embodiments provided in this application, the liquid storage chamber 101 extends along a preset direction, and the atomizing chamber 102 extends along a preset direction;

[0081] The liquid storage chamber 101 is arranged around the atomizing chamber 102, or the liquid storage chamber 101 and the atomizing chamber 102 are arranged side by side.

[0082] like Figures 2 to 5 As shown, the liquid storage chamber 101 extends along the z-direction, and the atomizing chamber 102 extends along the z-direction.

[0083] In some embodiments, the liquid storage chamber 101 and the atomizing chamber 102 are arranged at intervals along the x-direction or the y-direction.

[0084] In other embodiments, the liquid storage chamber 101 is an annular cavity, and the liquid storage chamber 101 extends in a closed manner along the outer peripheral side of the atomizing chamber 102.

[0085] The following description is based on several embodiments.

[0086] Example 1:

[0087] like Figure 2 and Figure 3 As shown, the housing assembly 10 includes: a first top plate 11a with a first vent 110a; an outer cylinder 12a connected to the edge of the first top plate 11a, the outer cylinder 12a and the first top plate 11a forming a first receiving cavity 120b120a; an inner cylinder 13a connected to the first top plate 11a and corresponding to the first vent 110a, the inner cylinder 13a being housed in the first receiving cavity 120b120a and dividing the first receiving cavity 120b120a into a liquid storage cavity 101 and an atomizing cavity 102; and a first sealing member 1714a connecting one end of the outer cylinder 12a away from the first top plate 11a and one end of the inner cylinder 13a away from the first top plate 11a, for sealing the liquid storage cavity 101 and the atomizing cavity 102; wherein, the inner cylinder 13a has a first connecting hole 131a, the first connecting hole 131a connecting the liquid storage cavity 101 and the atomizing cavity 102.

[0088] like Figure 3 As shown, the first top plate 11a is located at one end of the housing assembly 10 in the z-direction. The first top plate 11a extends along the xOy plane shown in the figure. The outer cylinder 12a and the inner cylinder 13a are both located on the same side of the first top plate 11a in the z-direction. The outer cylinder 12a is sealed to the edge of the first top plate 11a. The outer cylinder 12a extends in the z-direction and is sleeved on the outer periphery of the inner cylinder 13a. An annular liquid storage cavity 101 is formed between the inner cylinder 13a and the outer cylinder 12a. An atomizing cavity 102 extending in the z-direction is formed in the inner cylinder 13a.

[0089] like Figure 3As shown, the first sealing member 1714a is sealed to the end of the outer cylinder 12a away from the first top plate 11a in the z direction, and the first sealing member 1714a is sealed to the end of the inner cylinder 13a away from the first top plate 11a in the z direction. Thus, the first sealing member 1714a seals the end of the liquid storage chamber 101 away from the first top plate 11a in the z direction and seals the end of the atomizing chamber 102 away from the first top plate 11a in the z direction.

[0090] With this configuration, the liquid storage chamber 101 is sealed by the first sealing element 1714a and the first top plate 11a. When the aerosol generating matrix in the liquid storage chamber 101 flows to the atomizing chamber 102, a negative pressure area will be generated at the top of the liquid storage chamber 101 to reduce the flow rate of the aerosol generating matrix in the liquid storage chamber 101 to the atomizing chamber 102, thereby avoiding leakage caused by excessive aerosol generating matrix in the atomizing chamber 102.

[0091] In some embodiments provided in this application, the atomizing device 100 further includes a first support member, and a first sealing member 1714a has a recess on the side opposite to the first top plate 11a in the z direction. At least part of the recess extends to the inner side of the outer cylinder 12a, and part of the first support member abuts against the recess, pressing the outer wall of the first sealing member 1714a against the inner wall of the end of the outer cylinder 12a connected to the first sealing member 1714a.

[0092] Therefore, the first support member presses part of the first seal 1714a against the inner wall of the outer cylinder 12a to improve the sealing effect of the first seal 1714a on the liquid storage chamber 101.

[0093] The first connecting hole 131a extends orthogonally to the z-direction. One end of the first connecting hole 131a is connected to the liquid storage chamber 101, and the other end of the first connecting hole 131a is connected to the atomizing chamber 102, so that the aerosol generation matrix in the liquid storage chamber 101 can flow into the atomizing chamber 102.

[0094] like Figure 2 and Figure 3 As shown, the first connecting hole 131a is located on the side of the inner cylinder 13a facing downward in the z direction. When the atomizing device 100 provided in this application is used by the user for handheld operation, the aerosol generating matrix in the liquid storage chamber 101 accumulates on the side of the first connecting hole 131a facing the liquid storage chamber 101 under the action of gravity, thereby reducing the residual oil rate in the liquid storage chamber 101 and improving the utilization rate of the aerosol generating matrix.

[0095] like Figure 2As shown, the liquid storage component 20 is filled in the side of the first connecting hole 131a facing the atomizing chamber 102, so that the aerosol generating matrix flowing into the atomizing chamber 102 through the first connecting hole 131a enters the liquid storage component 20 and is fixed therein by the liquid storage component 20, thereby preventing the aerosol generating matrix from floating in the atomizing chamber 102 and causing leakage.

[0096] In some embodiments, the first top plate 11a is provided with a first air outlet 110a, and the first sealing member 1714a is provided with a first air inlet 141a. The first air outlet 110a penetrates the first top plate 11a along the z-direction, and the first air inlet 141a penetrates the first sealing member 1714a along the z-direction. One end of the first air inlet 141a is connected to the atomizing channel 301, and the other end of the first air inlet 141a is connected to the outside of the housing assembly 10. One end of the first air outlet 110a is connected to the atomizing channel 301, and the other end of the first air outlet 110a is connected to the outside of the housing assembly 10.

[0097] Therefore, the aerosol generated in the atomization channel 301 is discharged through the first air outlet 110a, while the gas outside the housing assembly 10 can enter the atomization channel 301 through the first air inlet 141a.

[0098] Example 2:

[0099] like Figure 4 and Figure 5 As shown, the housing assembly 10 includes: a second top plate 11b with a second vent 110b; a cup body 12b connected to the edge of the second top plate 11b, the cup body 12b and the second top plate 11b forming a second receiving cavity 120b120a; a partition 13b connected to the second top plate 11b and housed in the second receiving cavity 120b120a, the partition 13b dividing the second receiving cavity 120b120a into a liquid storage cavity 101 and an atomizing cavity 102; and a second sealing member 1814b connected to the end of the cup body 12b away from the second top plate 11b, for sealing the liquid storage cavity 101 and the atomizing cavity 102; wherein, the partition 13b has a second connecting hole 131b, the second connecting hole 131b connecting the liquid storage cavity 101 and the atomizing cavity 102.

[0100] like Figure 5 As shown, the second top plate 11b is located at one end of the housing assembly 10 in the z direction. The second top plate 11b extends along the xOy plane shown in the figure. The cup body 12b is a cylindrical structure extending in the z direction. The end of the cup body 12b facing the second top plate 11b in the z direction is connected to the outer edge of the second top plate 11b, so as to form a second receiving cavity 120b120a on the inner side of the cup body 12b and the side of the second top plate 11b facing the cup body 12b in the z direction.

[0101] The partition 13b extends in the plane along the z-direction. Both ends of the partition 13b orthogonal to the z-direction are connected to the inner wall of the cup body 12b, so as to divide the second receiving cavity 120b120a into a liquid storage cavity 101 and an atomizing cavity 102 arranged orthogonal to the z-direction through the partition 13b.

[0102] Therefore, the liquid storage chamber 101 and the atomizing chamber 102 are arranged orthogonally to the z-direction.

[0103] like Figure 4 and Figure 5 As shown, the second connecting hole 131b penetrates the partition 13b along a plane orthogonal to the partition 13b. One end of the second connecting hole 131b is connected to the liquid storage chamber 101, and the other end of the second connecting hole 131b is connected to the atomizing chamber 102, so that the aerosol generation matrix in the liquid storage chamber 101 can flow into the atomizing chamber 102.

[0104] like Figure 4 As shown, the second connecting hole 131b is located on the side of the partition 13b facing downward in the z direction. When the atomizing device 100 provided in this application is used by the user for handheld operation, the aerosol generating matrix in the liquid storage chamber 101 accumulates on the side of the second connecting hole 131b facing the liquid storage chamber 101 under the action of gravity, thereby reducing the residual oil rate in the liquid storage chamber 101 and improving the utilization rate of the aerosol generating matrix.

[0105] like Figure 4 As shown, in some embodiments, the liquid storage component 20 is sealed at one end of the second connecting hole 131b facing the atomizing chamber 102, so that the aerosol generating matrix flowing into the atomizing chamber 102 through the second connecting hole 131b enters the liquid storage component 20 and is fixed therein by the liquid storage component 20, thereby preventing the aerosol generating matrix from floating in the atomizing chamber 102 and causing leakage.

[0106] like Figure 4 and Figure 5 As shown, in some embodiments, the second top plate 11b is provided with a second air outlet 110b, and the second sealing member 1814b is provided with a second air inlet 141b. The second air outlet 110b penetrates the second top plate 11b along the z-direction, and the second air inlet 141b penetrates the second sealing member 1814b along the z-direction. One end of the second air inlet 141b is connected to the atomizing channel 301, and the other end of the second air inlet 141b is connected to the outside of the housing assembly 10. One end of the second air outlet 110b is connected to the atomizing channel 301, and the other end of the second air outlet 110b is connected to the outside of the housing assembly 10.

[0107] Therefore, the aerosol generated in the atomization channel 301 is discharged through the second air outlet 110b, while the gas outside the housing assembly 10 can enter the atomization channel 301 through the second air inlet 141b.

[0108] In addition, the liquid storage chamber 101 is sealed by the second sealing element 1814b and the second top plate 11b. When the aerosol generating matrix in the liquid storage chamber 101 flows to the atomizing chamber 102, a negative pressure area will be generated at the top of the liquid storage chamber 101 to reduce the flow rate of the aerosol generating matrix in the liquid storage chamber 101 to the atomizing chamber 102, thereby avoiding excessive aerosol generating matrix in the atomizing chamber 102 and causing leakage.

[0109] In some other embodiments provided in this application, the partition 13b is a curved structure extending along the z direction. One end of the partition 13b in the z direction is connected to the second top plate 11b, and the other end of the partition 13b in the z direction is sealed to the second sealing member 1814b. Both ends of the partition 13b orthogonal to the z direction are tightly fitted to the inner wall of the cup body 12b to ensure complete isolation between the liquid storage chamber 101 and the atomizing chamber 102.

[0110] In some embodiments provided in this application, the liquid storage chamber 101 and the atomizing chamber 102 are stacked along a preset direction; the housing assembly 10 is provided with a gas guiding channel along a preset direction, the gas guiding channel passes through the liquid storage chamber 101 and communicates with the atomizing channel 301.

[0111] like Figure 6 and Figure 7 As shown, the preset direction is the z-direction shown in the figure. When the atomizing device 100 provided in this application embodiment is used by the user, the liquid storage chamber 101 is located on the z-side of the atomizing chamber 102. The air guide channel passes through the liquid storage chamber 101 in the z-direction and is isolated from the liquid storage chamber 101. One end of the air guide channel in the z-direction is connected to the side of the liquid storage chamber 101 away from the atomizing chamber 102, and the other side of the air guide channel is connected to the atomizing channel 301.

[0112] Therefore, the gas in the liquid storage chamber 101 on the side away from the atomizing chamber 102 can be guided to the atomizing channel 301 through the gas guiding channel, or the gas in the atomizing channel 301 can be guided to the side of the liquid storage chamber 101 away from the atomizing chamber 102 through the gas guiding channel.

[0113] In some embodiments, such as Figure 7 As shown, the liquid storage chamber 101 is located on the upper side of the atomizing chamber 102 in the z direction.

[0114] Therefore, the aerosol generating matrix in the liquid storage chamber 101 can flow into the atomization chamber 102 under the action of gravity, thereby reducing the residual oil rate in the liquid storage chamber 101 and improving the utilization rate of the atomization device 100 provided in this application for the aerosol generating matrix.

[0115] The atomizing device 100 provided in this application embodiment is described below with reference to Embodiment 3.

[0116] Example 3:

[0117] like Figure 7 and Figure 8 As shown, the housing assembly 10 includes: a cylindrical body 15 having a first opening 151 and a second opening 152; a substrate 16 located inside the cylindrical body 15 and dividing the cylindrical body 15 to form a liquid storage chamber 101 and an atomizing chamber 102; a third sealing member connected to the first opening 151 to seal the liquid storage chamber 101; and a fourth sealing member connected to the second opening 152 to seal the atomizing chamber 102; wherein, the substrate 16 has a third connecting hole 160, which connects the liquid storage chamber 101 and the atomizing chamber 102. An air guide tube 19 forms an air guide channel within it, one end of the air guide tube 19 passes through the third sealing member, and the other end of the air guide tube 19 away from the third sealing member passes through the substrate 16; wherein, one end of the atomizing component 30 is connected to the air guide tube 19, and the other end of the atomizing component 30 away from the air guide tube 19 passes through the fourth sealing member.

[0118] like Figure 8 As shown, the cylinder 15 has a first opening 151 on one side in the z direction and a second opening 152 on the other side in the z direction. The substrate 16 extends along the xOy plane shown in the figure, and the outer edge of the substrate 16 is sealed to the inner wall of the cylinder 15 so as to divide the inner cavity of the cylinder 15 into a liquid storage chamber 101 and an atomizing chamber 102 through the substrate 16, wherein the liquid storage chamber 101 is located on the upper side of the atomizing chamber 102.

[0119] The third sealing element is sealed to one end of the cylinder 15 with the first opening 151, and the third sealing element is sealed to the outer wall of the air guide pipe 19, so as to seal the liquid storage chamber 101 through the third sealing element and the base plate 16.

[0120] With this configuration, when the aerosol generating matrix in the storage chamber 101 flows to the atomizing chamber 102 through the third connecting hole 160, a negative pressure area will be generated at the top of the storage chamber 101 to reduce the flow rate of the aerosol generating matrix in the storage chamber 101 to the atomizing chamber 102, thereby preventing excessive aerosol generating matrix in the atomizing chamber 102 from causing leakage.

[0121] The fourth sealing element is sealed to one end of the cylinder 15 with the second opening 152, so as to seal the atomizing chamber 102 through the base plate 16 and the fourth sealing element. The fourth sealing element is provided with a third air inlet hole, which is connected to the atomizing channel 301, so that the gas on the side of the atomizing chamber 102 away from the liquid storage chamber 101 can enter the atomizing channel 301 through the third air inlet hole.

[0122] In addition, as the aerosol generated in the atomization channel 301 is discharged to the outside of the housing assembly 10 through the air guide channel and the liquid storage chamber 101, the aerosol generated in the liquid storage chamber 101 can be preheated by the aerosol in the air guide channel, thereby improving the atomization efficiency of the atomization device 100. On the other hand, the aerosol generated in the liquid storage chamber 101 can be cooled by the aerosol, thereby improving the user experience.

[0123] like Figure 7 As shown, the atomizing device 100 also includes a second support member. At least a portion of the second support member can be fitted to the inner wall of the fourth seal member, and the second support member can press the fourth seal member against the inner wall of the cylinder 15. This improves the sealing performance between the fourth seal member and the inner wall of the cylinder 15 through the second support member, thereby reducing the probability of leakage of the aerosol generation matrix in the atomizing chamber 102.

[0124] In some embodiments provided in this application, the atomizing assembly 30 includes: an atomizing cylinder 31 housed in an atomizing chamber 102, the atomizing cylinder 31 having an atomizing channel 301 and a liquid inlet connecting the atomizing channel 301 and the atomizing chamber 102; a liquid guiding layer 32 disposed around the inner wall of the atomizing channel 301, the liquid guiding layer 32 at least partially protruding from the liquid inlet to connect with the liquid storage member 20; and a heating member 33 attached to the surface of the liquid guiding layer 32 facing away from the inner wall of the atomizing channel 301; wherein the heating member 33 is used to heat the aerosol generating matrix in the liquid guiding layer 32 to generate aerosol in the atomizing channel 301.

[0125] like Figure 2 and Figure 9 As shown, the outer wall of the atomizing cylinder 31 is connected to the inner wall of the liquid storage component 20. The liquid inlet hole connects the inner wall of the atomizing chamber 102 and the outer wall of the atomizing chamber 102 radially along the atomizing cylinder 31, so that the aerosol generation matrix in the liquid storage chamber 101 passes through the liquid inlet hole and enters the inner wall of the atomizing cylinder 31. The liquid guiding layer 32 has a cylindrical structure, and the outer wall of the liquid guiding layer 32 is connected to the inner wall of the atomizing cylinder 31. At least a portion of the liquid guiding layer 32 extends radially along the atomizing cylinder 31 and fits into the inner wall of the atomizing cylinder 31. The liquid inlet hole allows the aerosol generating matrix in the liquid inlet hole to enter the liquid guiding layer 32 from the outer wall of the liquid guiding layer 32. The inner wall of the liquid guiding layer 32 forms an atomization channel 301. The heating element 33 is disposed on the inner wall of the liquid guiding layer 32. The heating element 33 generates heat and conducts the heat to the aerosol generating matrix in the liquid guiding layer 32, thereby heating the aerosol generating matrix in the liquid guiding layer 32 to generate aerosol in the atomization channel 301.

[0126] The electronic atomizer provided in the embodiments of this application is described below.

[0127] The electronic atomizer provided in this application includes the atomizing device 100 in any of the above embodiments, and a battery (not shown in the figure), which is electrically connected to the atomizing component 30.

[0128] The battery is electrically connected to the atomizing component 30 in the atomizing device 100. The battery box atomizing component 30 supplies power to the atomizing component 30. The atomizing component 30 converts the electrical energy supplied by the battery into heat and transfers it to the aerosol generating matrix fixed in the liquid storage 20 to generate aerosol in the atomizing channel 301.

[0129] This configuration, which powers the atomizing component 30 via a battery, gives the electronic atomizer provided in this application the advantage of being portable and allows for customization.

[0130] In addition, the atomizing device 100 provided in this application has the advantage of high utilization rate of aerosol generation matrix, thereby giving the electronic atomizer provided in this application the advantage of high utilization rate of aerosol generation matrix.

[0131] In some embodiments provided in this application, the electronic atomizer further includes a housing (not shown in the figure) having a receiving space for accommodating the atomizing device 100 and the battery; and a mouthpiece (not shown in the figure) connected to the housing; the mouthpiece is in communication with the atomizing channel 301.

[0132] The outer shell has a hollow structure and an internal accommodating space. Both the atomizing device 100 and the battery provided in this application can be accommodated in the accommodating space so that the outer shell covers the outer periphery of the atomizing device 100 and the battery.

[0133] This design, on the one hand, improves the integrity of the electronic atomizer provided in this application by providing a shell on the outside of the atomizing device 100 and the battery, and further enhances the portability of the electronic atomizer provided in this application. On the other hand, by providing a shell on the outside of the atomizing device 100 and the battery, the appearance of the electronic atomizer provided in this application can be improved, and the user experience can be enhanced.

[0134] The mouthpiece is detachably mounted on the outer casing for easy replacement by the user. The mouthpiece has an air outlet channel that is sealed to the atomization channel 301 so that the aerosol generated in the atomization channel 301 can enter the user's mouth through the air outlet channel.

[0135] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An atomizing device for heating an aerosol generating matrix to generate an aerosol, characterized in that, include: A housing assembly, wherein the housing assembly has a connected liquid storage chamber and an atomizing chamber, the liquid storage chamber and the atomizing chamber being used to store the aerosol generation matrix, respectively; A liquid storage device is housed in the atomizing chamber, and the liquid storage device is used to fix the aerosol generation matrix; as well as An atomizing component is disposed in the atomizing chamber and has an atomizing channel, the atomizing channel being in communication with the liquid storage component; The atomizing component can heat the aerosol generating matrix introduced from the liquid storage device and generate aerosol in the atomizing channel.

2. The atomizing device according to claim 1, characterized in that, The liquid storage chamber extends along a preset direction, and the atomizing chamber extends along a preset direction; The liquid storage chamber is arranged around the atomizing chamber, or the liquid storage chamber and the atomizing chamber are arranged side by side.

3. The atomizing device according to claim 2, characterized in that, The housing assembly includes: The first top plate is equipped with the first air outlet; An outer cylinder is connected to the edge of the first top plate, and the outer cylinder and the first top plate together form a first receiving cavity; An inner cylinder, connected to the first top plate and corresponding to the first air outlet, is housed in a first receiving cavity, which is divided into a liquid storage cavity and an atomizing cavity; and A first sealing element connects the end of the outer cylinder away from the first top plate and the end of the inner cylinder away from the first top plate, and is used to seal the liquid storage chamber and the atomizing chamber; The inner cylinder is provided with a first connecting hole, which connects the liquid storage chamber and the atomizing chamber.

4. The atomizing device according to claim 2, characterized in that, The housing assembly includes: The second top plate is equipped with a second air vent. A cup body is connected to the edge of the second top plate, and the cup body and the second top plate together form a second receiving cavity; A partition, connected to the second top plate and housed within the second receiving cavity, separates the second receiving cavity to form the liquid storage cavity and the atomizing cavity; and The second sealing element is connected to the end of the cup body away from the second top plate, and is used to seal the liquid storage chamber and the atomizing chamber. The partition plate is provided with a second connecting hole, which connects the liquid storage chamber and the atomizing chamber.

5. The atomizing device according to claim 1, characterized in that, The liquid storage chamber and the atomizing chamber are stacked in a preset direction; the housing assembly is provided with an air guiding channel along the preset direction, the air guiding channel passes through the liquid storage chamber and communicates with the atomizing channel.

6. The atomizing device according to claim 5, characterized in that, The housing assembly includes: The cylindrical body has a first opening and a second opening; A substrate is located inside the cylinder and divides the cylinder to form a liquid storage chamber and an atomizing chamber; A third sealing element is connected to the first opening to seal the liquid storage chamber; and A fourth sealing element is connected to the second opening to seal the atomizing chamber; The substrate is provided with a third connecting hole, which connects the liquid storage chamber and the atomizing chamber.

7. The atomizing device according to claim 6, characterized in that, The housing assembly also includes: A venting tube, one end of which penetrates the third sealing member, and the other end of which, away from the third sealing member, penetrates the substrate; One end of the atomizing component is connected to the air guide tube, and the end of the atomizing component away from the air guide tube is inserted into the fourth sealing member.

8. The atomizing device according to any one of claims 1-7, characterized in that, The atomizing component includes: An atomizing cylinder is housed in the atomizing chamber, and the atomizing cylinder has an atomizing channel and a liquid inlet connecting the atomizing channel and the atomizing chamber; A liquid guiding layer is disposed around the inner wall of the atomizing channel, and the liquid guiding layer at least partially protrudes from the liquid inlet to connect with the liquid storage component; and A heating element is attached to the surface of the liquid guiding layer that is away from the inner wall of the atomizing channel; The heating element is used to heat the aerosol generating matrix in the liquid guiding layer to generate aerosol in the atomization channel.

9. An electronic atomizer, characterized in that, include: The atomizing device according to any one of claims 1-8; as well as A battery, which is electrically connected to the atomizing component.

10. The electronic atomizer according to claim 9, characterized in that, The electronic atomizer also includes: The housing has a receiving space that accommodates the atomizing device and the battery; and The nozzle is connected to the outer shell; the nozzle is connected to the atomization channel of the atomizing device.

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