An aerosol generating device with a switch

Abstract

The application discloses an atomizer with a switch and an aerosol generating device, and relates to the technical field of aerosol generation. The atomizer with the switch comprises a shell, a first liquid containing cavity, a second liquid containing cavity, an atomizing cavity, a first liquid flow device, a switch device and an atomizing core. The first liquid containing cavity and the second liquid containing cavity are sequentially arranged in the shell from outside to inside. The atomizing cavity is arranged in the second liquid containing cavity, and the atomizing core is arranged in the atomizing cavity. The first liquid flow device is connected with the first liquid containing cavity and the second liquid containing cavity. The switch device is arranged in the shell, and the switch device can open or close the first liquid flow device. It can be seen that the precise delivery control of the atomizing liquid in the first liquid containing cavity can be realized through the switch device, so that the taste of the aerosol is adjustable and controllable, and the use experience of the user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of aerosol generation technology, in particular to an atomizer with a switch and an aerosol generation device. BACKGROUND

[0002] With the growth of people's economic conditions, aerosol generation devices are more and more popular with people. The atomizer is the main component of the aerosol generation device. The atomizer can convert the atomized liquid into aerosol for the user to use.

[0003] At present, the atomizers on the market usually have only one liquid storage device, and the taste of the aerosol they can provide is single and cannot be controlled, resulting in poor user experience. SUMMARY

[0004] The technical problem to be solved by the present application is that the existing atomizer can provide a single taste of aerosol, which cannot be controlled, resulting in poor user experience.

[0005] In order to solve the above problems, in a first aspect, the present application provides an atomizer with a switch, which comprises a shell, a first liquid containing cavity, a second liquid containing cavity, an atomizing cavity, a first liquid flow device, a switch device and an atomizing core; the first liquid containing cavity and the second liquid containing cavity are sequentially arranged in the shell from outside to inside; the atomizing cavity is arranged in the second liquid containing cavity, and the atomizing core is arranged in the atomizing cavity; the first liquid flow device communicates the first liquid containing cavity and the second liquid containing cavity; the switch device is arranged in the shell, and the switch device can open / close the first liquid flow device.

[0006] Further technical solutions thereof include a first inner shell, which separates the first liquid containing cavity and the second liquid containing cavity, and the first liquid flow device is a first liquid inlet opening in the first inner shell.

[0007] Further technical solutions thereof include a second liquid flow device, which communicates the second liquid containing cavity and the atomizing cavity, and the switch device can open / close the second liquid flow device.

[0008] Further technical solutions thereof include a second inner shell, which separates the second liquid containing cavity and the atomizing cavity, and the second liquid flow device is a second liquid inlet opening in the second inner shell.

[0009] Further, the switch device comprises a first switch unit, the first switch unit comprises a first fixing member, a first elastic member, a first blocking member and a first pushing member, the first blocking member is arranged on one side of the first infusion port, the first elastic member is arranged between the first fixing member and the first blocking member, and the first pushing member is connected with the first blocking member, wherein the first blocking member can be pushed by the first pushing member to open / close the first infusion port.

[0010] Further, the switch device comprises a second switch unit, the second switch unit comprises a second fixing member, a second elastic member, a second blocking member and a second pushing member, the second blocking member is arranged on one side of the second infusion port, the second elastic member is arranged between the second fixing member and the second blocking member, and the second pushing member is connected with the second blocking member, wherein the second blocking member can be pushed by the second pushing member to open / close the second infusion port.

[0011] Further, the switch device comprises a connecting member, the connecting member is connected with the first pushing member and the second pushing member respectively.

[0012] Further, the first pushing member and the second pushing member both pass through the shell and extend to the outside of the shell.

[0013] Further, the switch device comprises a third fixing member, a third elastic member, a third blocking member and a third pushing member, the third blocking member is arranged in the second liquid containing cavity, two sides of the third blocking member are arranged in close contact with the first infusion port and the second infusion port respectively, the third elastic member is arranged between the third fixing member and the third blocking member, and the third pushing member is connected with the third blocking member, wherein the third blocking member can be pushed by the third pushing member to open / close the first infusion port and the second infusion port.

[0014] In the second aspect, the application provides an aerosol generating device, the aerosol generating device comprises a power supply assembly and the atomizer with switch.

[0015] Compared with the prior art, the application can achieve the following technical effects:

[0016] In the present application, the switch device is arranged in the shell, and the switch device can open or close the first liquid flow device. When the switch device opens the first liquid flow device, the atomized liquid in the first liquid containing cavity can be transported into the second liquid containing cavity, and when the switch device closes the first liquid flow device, the atomized liquid in the first liquid containing cavity is blocked from being transported into the second liquid containing cavity, and at the same time, the atomized liquid can be prevented from leaking. It can be seen that the precise transport control of the atomized liquid in the first liquid containing cavity can be realized through the switch device, so that the taste of the aerosol can be adjusted and controlled, and the use experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the present application, the drawings needed in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 A cross-sectional view of a switch-equipped atomizer according to Embodiment 1 of the present application is provided.

[0019] Figure 2 A schematic view of a switch device of a switch-equipped atomizer according to Embodiment 1 of the present application closing the first liquid inlet and the second liquid inlet is provided.

[0020] Figure 3 A schematic view of a switch device of a switch-equipped atomizer according to Embodiment 1 of the present application half-opening the first liquid inlet and the second liquid inlet is provided.

[0021] Figure 4 A schematic view of a switch device of a switch-equipped atomizer according to Embodiment 1 of the present application opening the first liquid inlet and the second liquid inlet is provided.

[0022] Figure 5 A cross-sectional view of an aerosol generating device according to Embodiment 1 of the present application is provided.

[0023] Figure 6 A structural schematic view of a flexible sheet of a switch-equipped atomizer according to Embodiment 1 of the present application is provided.

[0024] Figure 7 A structural schematic view of a microporous ceramic sheet of a switch-equipped atomizer according to Embodiment 1 of the present application is provided.

[0025] Figure 8 A top view of a microporous ceramic sheet of a switch-equipped atomizer according to Embodiment 1 of the present application is provided.

[0026] Figure 9A structure diagram of a liquid guide device of an atomizer with a switch according to an embodiment of the present application;

[0027] Figure 10 An exploded view of the liquid guide device of the atomizer with a switch according to the embodiment 1 of the present application;

[0028] Figure 11 A sectional view of the liquid guide device of the atomizer with a switch according to the embodiment 1 of the present application;

[0029] Figure 12 A sectional view of the atomizer with a switch according to the embodiment 1 of the present application after removing the switch device;

[0030] Figure 13 A sectional view of the atomizer with a switch according to the embodiment 1 of the present application after removing the switch device and the air pressure balancing device;

[0031] Figure 14 An exploded view of the air pressure balancing device of the atomizer with a switch according to the embodiment 1 of the present application;

[0032] Figure 15 Another sectional view of the atomizer with a switch according to the embodiment 1 of the present application after removing the switch device;

[0033] Figure 16 Still another sectional view of the atomizer with a switch according to the embodiment 1 of the present application after removing the switch device;

[0034] Figure 17 A sectional view of an atomizer with a switch according to an embodiment 2 of the present application;

[0035] Figure 18 A schematic view of the switch device of the atomizer with a switch according to the embodiment 2 of the present application closing the first liquid inlet and the second liquid inlet;

[0036] Figure 19 A schematic view of the switch device of the atomizer with a switch according to the embodiment 2 of the present application half-opening the first liquid inlet and the second liquid inlet;

[0037] Figure 20 A schematic view of the switch device of the atomizer with a switch according to the embodiment 2 of the present application opening the first liquid inlet and the second liquid inlet;

[0038] Figure 21 A sectional view of an aerosol generating device according to the embodiment 2 of the present application;

[0039] Figure 22 A sectional view of an atomizer with a switch according to an embodiment 3 of the present application;

[0040] Figure 23 A front view of a switch device of an aerosol generating device according to an embodiment of the present disclosure;

[0041] Figure 24 A perspective view of a switch device of an aerosol generating device according to an embodiment of the present disclosure;

[0042] Figure 25 A schematic view of a switch device of an aerosol generating device according to an embodiment of the present disclosure closing a first liquid outlet and a second liquid outlet;

[0043] Figure 26 A schematic view of a switch device of an aerosol generating device according to an embodiment of the present disclosure opening a first liquid outlet and a second liquid outlet;

[0044] Figure 27 A cross-sectional view of an aerosol generating device according to an embodiment of the present disclosure.

[0045] Reference numerals

[0046] The housing 10, the first liquid containing cavity 20, the second liquid containing cavity 30, the atomization cavity 40, the first liquid flow device 50, the switch device 60, the atomization core 70, the second liquid flow device 80, the component containing cavity 90, the power supply assembly 100, the circuit board 110, the first inner housing 21, the second inner housing 31, the first liquid outlet 51, the first switch unit 61, the first fixing member 611, the first elastic member 612, the first blocking member 613, the first pushing member 614, the connecting member 615, the second switch unit 62, the second fixing member 621, the second elastic member 622, the second blocking member 623, the second pushing member 624, the third fixing member 631, the third elastic member 632, the third blocking member 633, the third pushing member 634, the second liquid outlet 81, the liquid guide device 500, the soft sheet 510, the liquid guide opening 511, the microporous ceramic sheet 52, the frame 53, the microporous film 54, the air pressure balancing device 600, the liquid inlet 101, the base plate 601, the air permeable hole 604, the rotating shaft 602, the shaft hole 603, the pressure increasing device 700, the liquid outlet 11, the air pump 610, the air outlet pipe 620, the first heat conduction device 810, the second heat conduction device 820, the heat dissipation device 830, the mist outlet pipe 71, the heat dissipation member 811, the first heat conduction pipe 812, the heat conduction patch 821, the second heat conduction pipe 822. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings in the present application, and similar components are denoted by similar reference numerals in the drawings. Obviously, the embodiments described below are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the protection scope of the present application.

[0048] It should be understood that the terms "comprising" and "including" as used in the specification and the appended claims indicate the presence of the described features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0049] It should also be understood that the terms used in the present application specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the present application specification and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms unless the context clearly indicates otherwise.

[0050] Embodiment 1

[0051] Referring to Figures 1-16 , the present application proposes a switch-equipped atomizer, which comprises a housing 10, a first liquid containing cavity 20, a second liquid containing cavity 30, an atomizing cavity 40, a first liquid flow device 50, a switch device 60, and an atomizing core 70. The details of the above components are as follows:

[0052] The first liquid containing cavity 20 and the second liquid containing cavity 30 are sequentially arranged in the housing 10 from the outside to the inside. In a specific embodiment, the first liquid containing cavity 20 is annular, and the second liquid containing cavity 30 is arranged in the space surrounded by the first liquid containing cavity 20.

[0053] The atomizing cavity 40 is arranged in the second liquid containing cavity 30, and the atomizing core 70 is arranged in the atomizing cavity 40. The atomizing core 70 is used to atomize the atomizing liquid into aerosol. Understandably, the atomizing liquid in the second liquid containing cavity 30 can enter the atomizing core 70 in the atomizing cavity 40, and then be atomized into aerosol by the atomizing core 70.

[0054] The first liquid flow device 50 communicates the first liquid containing cavity 20 and the second liquid containing cavity 30. Through the first liquid flow device 50, the atomizing liquid in the first liquid containing cavity 20 can be delivered into the second liquid containing cavity 30.

[0055] The first liquid storage cavity 20 stores an aerosol liquid with a different composition from the aerosol liquid stored in the second liquid storage cavity 30. By delivering the aerosol liquid in the first liquid storage cavity 20 into the second liquid storage cavity 30, the taste of the aerosol can be changed.

[0056] For example, the first liquid storage cavity 20 stores an aerosol liquid with a lower nicotine content than the aerosol liquid stored in the second liquid storage cavity 30. By delivering the aerosol liquid in the first liquid storage cavity 20 into the second liquid storage cavity 30, the aerosol liquid in the second liquid storage cavity 30 can be gradually diluted, thereby gradually reducing the user's dependence on nicotine. In this embodiment, the nicotine content refers to the weight percentage of nicotine in the aerosol liquid.

[0057] In this embodiment, the switch device 60 is arranged in the housing 10, and the switch device 60 can open / close the first liquid flow device 50. When the switch device 60 opens the first liquid flow device 50, the aerosol liquid in the first liquid storage cavity 20 can be delivered into the second liquid storage cavity 30. When the switch device 60 closes the first liquid flow device 50, the delivery of the aerosol liquid in the first liquid storage cavity 20 into the second liquid storage cavity 30 is blocked, and the aerosol liquid can be prevented from leaking.

[0058] Further, the switch-equipped atomizer further comprises a second liquid flow device 80, which communicates the second liquid storage cavity 30 and the atomization cavity 40. By the second liquid flow device 80, the aerosol liquid in the second liquid storage cavity 30 can be delivered into the atomization cavity 40.

[0059] The switch device 60 can open / close the second liquid flow device 80. When the switch device 60 opens the second liquid flow device 80, the aerosol liquid in the second liquid storage cavity 30 can be delivered into the atomization cavity 40. When the switch device 60 closes the second liquid flow device 80, the delivery of the aerosol liquid in the second liquid storage cavity 30 into the atomization cavity 40 is blocked, and the aerosol liquid can be prevented from leaking.

[0060] Further, the switch-equipped atomizer further comprises a first inner housing 21 and a second inner housing 31.

[0061] The first inner shell 21 separates the first liquid containing cavity 20 and the second liquid containing cavity 30, and the first liquid flow passage device 50 is a first liquid inlet 51 formed on the first inner shell 21. Understandably, the first inner shell 21 is a common side wall of the first liquid containing cavity 20 and the second liquid containing cavity 30.

[0062] The second inner shell 31 separates the second liquid containing cavity 30 and the atomization cavity 40, and the second liquid flow passage device 80 is a second liquid inlet 81 formed on the second inner shell 31. Understandably, the second inner shell 31 is a common side wall of the second liquid containing cavity 30 and the atomization cavity 40.

[0063] Further, the switch device 60 includes a first switch unit 61 and a second switch unit 62.

[0064] The first switch unit 61 includes a first fixing member 611, a first elastic member 612, a first blocking member 613, and a first pushing member 614. The first fixing member 611 is fixedly arranged, for example, on the first inner shell 21, and serves as a support. The first blocking member 613 is arranged on one side of the first liquid inlet 51, the first elastic member 612 is arranged between the first fixing member 611 and the first blocking member 613, and the first pushing member 614 is connected to the first blocking member 613, wherein the first blocking member 613 can be pushed by the first pushing member 614 to open / close the first liquid inlet 51.

[0065] The working principle of the first switch unit 61 is that when the first pushing member 614 is not subjected to an external force, the first blocking member 613 blocks the first liquid inlet 51. When the first pushing member 614 is subjected to an external force, the first blocking member 613 compresses / stretches the first elastic member 612, and the first liquid inlet 51 is opened. When the external force is removed, the first blocking member 613 is reset to block the first liquid inlet 51 again under the action of the first elastic member 612.

[0066] The second switch unit 62 includes a second fixing member 621, a second elastic member 622, a second blocking member 623, and a second pushing member 624. The second fixing member 621 is fixedly arranged, for example, on the first inner shell 21, and serves as a support. The second blocking member 623 is arranged on one side of the second liquid inlet 81, the second elastic member 622 is arranged between the second fixing member 621 and the second blocking member 623, and the second pushing member 624 is connected to the second blocking member 623, wherein the second blocking member 623 can be pushed by the second pushing member 624 to open / close the second liquid inlet 81.

[0067] The working principle of the second switch unit 62 is that when the second push member 624 is not subjected to external force, the second blocking member 623 blocks the second liquid outlet 81. When the second push member 624 is subjected to external force, the second blocking member 623 compresses / stretches the second elastic member 622, and the second liquid outlet 81 is opened; when the external force is removed, the second blocking member 623 is reset to block the second liquid outlet 81 again under the action of the second elastic member 622.

[0068] In an embodiment, the first elastic member 612 and the second elastic member 622 are both springs.

[0069] Further, the first push member 614 and the second push member 624 both pass through the shell 10 and extend to the outside of the shell 10, so that the first push member 614 and the second push member 624 can be pushed outside the shell 10. Understandably, in order to avoid leakage of the atomized liquid, the first push member 614 and the second push member 624 are sealed with the shell.

[0070] In the embodiment, the first switch unit 61 and the second switch unit 62 are separately controlled, and the following four operation modes can be specifically implemented:

[0071] 1. The first switch unit 61 is closed, and the second switch unit 62 is opened. The flow rate of the atomized liquid of the second liquid containing cavity 30 out of the atomization cavity 40 is small, and a small air intake amount is matched, so that a better small aerosol suction mode can be realized.

[0072] 2. The first switch unit 61 and the second switch unit 62 are opened. The first liquid containing cavity 20 gives a certain liquid pressure to the second liquid containing cavity 30. At this time, the flow rate of the atomized liquid is large, and a large air intake amount is matched, so that a better delay suction mode can be realized.

[0073] 3. The first switch unit 61 is opened, and the second switch unit 62 is closed, that is, the atomized liquid is supplemented to the second liquid containing cavity 30 to ensure the stability of the liquid out of the second liquid containing cavity 30.

[0074] 4. The first switch unit 61 and the second switch unit 62 are closed, which can maximize the risk of liquid leakage.

[0075] Understandably, the adjustment of the size of the air intake amount described above can be adjusted by the switch-equipped atomizer air adjusting assembly. The structure of the air adjusting assembly is well known to those skilled in the art, and the present application is not specifically limited.

[0076] Further, at least part of the shell 10 is made of elastic material, so that when the first switch unit 61 is opened, the rate of the atomized liquid in the first liquid containing cavity 20 into the first liquid containing cavity 20 can be accelerated by extruding the elastic part of the shell 10.

[0077] Further, the shell 10 is at least partially transparent, so that the flow of the atomized liquid in the first liquid containing cavity 20 can be observed.

[0078] Further, a component containing cavity 90 is also included, which can be used to install components, such as the power supply assembly 100. The component containing cavity 90 is disposed in the shell 10 and surrounded by the first liquid containing cavity 20.

[0079] Further, in an embodiment, the first liquid inlet 51 and the second liquid inlet 81 are provided with a liquid guide 500. The liquid guide 500 can make the atomized liquid flow more evenly, and can also avoid the problem that the atomized liquid flows too fast after the first switch unit 61 and the second switch unit 62 are loosened after long-term use.

[0080] In an embodiment, referring to Figure 6 , the liquid guide 500 is a soft sheet 510, which can be made of materials such as silica gel and rubber. The soft sheet 510 is provided with a liquid guide opening 511. The atomized liquid can be delivered through the liquid guide opening 511. At the same time, by pressing the shell 10, the liquid guide opening 511 will be deformed and the passing area will be increased, which can accelerate the delivery efficiency of the atomized liquid.

[0081] Alternatively, in other embodiments, referring to Figures 7-8 , the liquid guide 500 is a microporous ceramic sheet 52. The microporous ceramic sheet 52 includes micropores through which the atomized liquid can pass. At the same time, by pressing the shell 10, the delivery efficiency of the atomized liquid can be accelerated.

[0082] Alternatively, in other embodiments, referring to Figures 9-11 , the liquid guide 500 includes a frame 53 and a microporous film 54 disposed in the frame 53. The frame 53 serves to reinforce. The microporous film 54 includes micropores through which the atomized liquid can pass. At the same time, by pressing the shell 10, the delivery efficiency of the atomized liquid can be accelerated.

[0083] Further, referring to Figures 12-14 , in an embodiment, the shell 10 is provided with a gas pressure balancing device 600, which is used to balance the gas pressure in the first liquid containing cavity 20. Specifically, the shell 10 includes a liquid filling opening 101, and the gas pressure balancing device 600 is detachably sealed in the liquid filling opening 101.

[0084] The air pressure balancing device 600 comprises a base plate 601, and a gas-permeable hole 604 is formed in the base plate 601. The gas-permeable hole 604 is a micro hole, which can allow gas to pass through but not liquid, for example, the diameter of the gas-permeable hole 604 is 0.01-10 μm. For example, in an embodiment, the diameter of the gas-permeable hole 604 can be 0.5 μm. When the diameter of the gas-permeable hole 604 is 0.01-10 μm, liquid cannot pass through, which has a barrier effect on liquid and prevents liquid leakage, and at the same time allows gas to pass through.

[0085] The air pressure balancing device 600 further comprises a rotating shaft 602, and a shaft hole 603 is formed in the side surface of the base plate 601. The rotating shaft 602 penetrates through the shaft hole 603 and is embedded in the side wall of the liquid inlet 101. In this way, the air pressure balancing device 600 can be rotatably connected with the side wall of the liquid inlet 101, so as to facilitate opening / closing of the liquid inlet 101.

[0086] Further, referring to Figure 15 In an embodiment, a pressure increasing device 700 is arranged on the shell 10. Specifically, the pressure increasing device 700 is arranged on the shell 10 and communicates with the first liquid containing cavity 20. The pressure increasing device 700 can increase the air pressure in the first liquid containing cavity 20, so as to accelerate the rate of the atomized liquid in the first liquid containing cavity 20 entering the second liquid containing cavity 30.

[0087] The shell 10 comprises a liquid outlet 11, which communicates with the first liquid containing cavity 20, and the pressure increasing device 700 is detachably and sealingly arranged on the liquid outlet 11.

[0088] The pressure increasing device 700 comprises an air pump 610 and a gas conveying pipe 620, which are respectively connected with the air pump 610 and the liquid outlet 11.

[0089] Further, referring to Figure 16 In an embodiment, the atomizer with switch further comprises a first heat conduction device 810, a second heat conduction device 820 and a heat dissipation device 830. The heat dissipation device 830 is arranged on the shell 10, the first heat conduction device 810 is connected with the atomizing core 70 and the heat dissipation device 830, and the second heat conduction device 820 is arranged in the component containing cavity 90 and connected with the heat dissipation device 830. The heat dissipation device 830 can be specifically a heat dissipation fin.

[0090] Further, the atomization core 70 comprises an atomization pipe 71 for outputting aerosol. The first heat conduction device 810 comprises a heat dissipation piece 811 arranged on the atomization pipe 71 and a first heat conduction pipe 812 connected with the heat dissipation piece 811 and the heat dissipation device 830 respectively. For example, the heat dissipation piece 811 is a heat dissipation coil wound on the atomization pipe 71.

[0091] Further, the first heat conduction pipe 812 sequentially passes through the second liquid containing cavity 30 and the first liquid containing cavity 20 and is connected with the heat dissipation device 830. Thus, the first heat conduction pipe 812 can preheat the atomization liquid in the first liquid containing cavity 20 and the second liquid containing cavity 30, greatly improving the atomization effect.

[0092] Further, the second heat conduction device 820 comprises a heat conduction patch 821 arranged in the component containing cavity 90, in particular, arranged on the power supply assembly 100, and a second heat conduction pipe 822 connected with the heat conduction patch 821 and the heat dissipation device 830 respectively. Specifically, the second heat conduction pipe 822 can be directly connected to the heat dissipation device 830, or the second heat conduction pipe 822 is connected to the first heat conduction pipe 812, that is, the second heat conduction pipe 822 is connected to the heat dissipation device 830 through the first heat conduction pipe 812.

[0093] Embodiment 2

[0094] Referring to Figures 17-21 The present application provides an atomizer with a switch. Embodiment 2 differs from embodiment 1 in that the structure of the switch device 60 is different. Specifically, the switch device 60 in embodiment 2 has a connecting piece 615 more than the switch device 60 in embodiment 1, and the connecting piece 615 is connected with the first pushing piece 614 and the second pushing piece 624 respectively. It should be noted that the connecting piece 615 can be integrally formed with the first pushing piece 614 and the second pushing piece 624, or can be detachably arranged, so as to facilitate customers to adjust in real time according to different use requirements.

[0095] The first pushing piece 614 and the second pushing piece 624 are connected through the connecting piece 615, so that the first switch unit 61 and the second switch unit 62 are simultaneously actuated, thereby simultaneously opening or closing the first liquid inlet 51 and the second liquid inlet 81, achieving fast operation and liquid leakage prevention effect.

[0096] Embodiment 3

[0097] Referring to Figures 22-27The application provides an atomizer with a switch. Embodiment 3 is different from embodiment 1 in that the switch device 60 has a different structure. Specifically, the switch device 60 comprises a third fixing member 631, a third elastic member 632, a third blocking member 633 and a third pushing member 634.

[0098] The third fixing member 631 is fixedly arranged, for example, on the first inner shell 21, and functions as a support. The third blocking member 633 is arranged in the second liquid containing cavity 30, and the two sides of the third blocking member 633 are in contact with the first liquid outlet 51 and the second liquid outlet 81, respectively. The third elastic member 632 is arranged between the third fixing member 631 and the third blocking member 633, and the third pushing member 634 is connected to the third blocking member 633, wherein the third blocking member 633 can be pushed by the third pushing member 634 to open / close the first liquid outlet 51 and the second liquid outlet 81.

[0099] The working principle of the switch device 60 is as follows: when the third pushing member 634 is not subjected to an external force, the third blocking member 633 blocks the first liquid outlet 51 and the second liquid outlet 81. When the third pushing member 634 is subjected to an external force, the third blocking member 633 compresses / stretches the third elastic member 632, and the first liquid outlet 51 and the second liquid outlet 81 are opened. When the external force is removed, the third blocking member 633 is reset under the action of the third elastic member 632 to block the first liquid outlet 51 and the second liquid outlet 81 again.

[0100] In this embodiment, the third blocking member 633 can simultaneously block the first liquid outlet 51 and the second liquid outlet 81, which is low in structure cost and easy to operate.

[0101] In an embodiment, the third elastic member 632 is a spring.

[0102] The application further provides an aerosol generating device, for example, an electronic atomizer. The aerosol generating device comprises the atomizer with a switch provided in the above embodiments. The aerosol generating device can be a disposable device or a detachable device.

[0103] In an embodiment, the aerosol generating device further comprises a power supply assembly 100, a circuit board 110 and a microphone assembly. The power supply assembly 100 is connected to the circuit board 110, and the microphone assembly is connected to a control circuit on the circuit board 110, and the microphone assembly functions as a switch of the control circuit on the circuit board 110.

[0104] Alternatively, in some other embodiments, the aerosol generating device further comprises a power supply assembly 100 and a microphone assembly. The power supply assembly 100 is connected to the microphone assembly, and the microphone assembly is connected to the atomizing core 10.

[0105] It should be noted that the aerosol generating device proposed in the present application includes other structures for realizing the basic functions of the aerosol generating device in addition to the structures described in the above embodiments. The other structures of the above aerosol generating device are well known to those skilled in the art, and will not be described here.

[0106] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0107] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0108] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0109] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0110] In the present application, unless specifically defined otherwise, a first feature "on" or "under" a second feature can include the first and second features being directly in contact with each other, or can include the first and second features not being directly in contact with each other but being in contact with each other through another feature between them. Also, a first feature "over", "above" and "on top of" a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature "under", "below" and "underneath" a second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0111] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the particular feature, structure, material or characteristic being described is included in at least one embodiment or example of the present application. The illustrative description of the above terms does not mean that the same embodiment or example is necessarily referring to the same embodiment or example. Also, the description of the particular feature, structure, material or characteristic is considered to be included in any one or more embodiments or examples in a suitable manner. In addition, a person skilled in the art can combine and combine different embodiments or examples described in the present application.

[0112] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, the modifications and variations of the present application are intended to be included within the scope of the present application claims and their equivalents. The present application is also intended to include such modifications and variations.

[0113] The above is a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An atomizer with a switch, characterized in that, The device includes a housing, a first liquid receiving cavity, a second liquid receiving cavity, an atomizing cavity, a first liquid flow device, a switching device, and an atomizing core. The first liquid receiving cavity and the second liquid receiving cavity are sequentially disposed within the housing from the outside to the inside. The atomizing cavity is disposed within the second liquid receiving cavity, and the atomizing core is disposed within the atomizing cavity. The first liquid flow device connects the first liquid receiving cavity and the second liquid receiving cavity. The switching device is disposed within the housing and can open or close the first liquid flow device. It also includes a first inner shell, which separates the first liquid receiving cavity and the second liquid receiving cavity, and the first liquid flow device is a first inlet port opened on the first inner shell. The switching device includes a first switching unit, which includes a first fixing member, a first elastic member, a first sealing member, and a first pushing member. The first sealing member is attached to one side of the first infusion port, the first elastic member is disposed between the first fixing member and the first sealing member, and the first pushing member is connected to the first sealing member. The first pushing member can push the first sealing member to open / close the first infusion port.

2. The atomizer with a switch according to claim 1, characterized in that, It also includes a second liquid flow device, which connects the second liquid receiving chamber and the atomizing chamber, and the switching device can open / close the second liquid flow device.

3. The atomizer with a switch according to claim 2, characterized in that, It also includes a second inner shell, which separates the second liquid receiving chamber and the atomizing chamber, and the second liquid flow device is a second inlet provided on the second inner shell.

4. The atomizer with a switch according to claim 3, characterized in that, The switching device further includes a second switching unit, which includes a second fixing member, a second elastic member, a second sealing member, and a second pushing member. The second sealing member is fitted onto one side of the second infusion port, the second elastic member is disposed between the second fixing member and the second sealing member, and the second pushing member is connected to the second sealing member. The second pushing member can push the second sealing member to open / close the second infusion port.

5. The atomizer with a switch according to claim 4, characterized in that, The switching device further includes a connector, which is connected to the first pusher and the second pusher respectively.

6. The atomizer with a switch according to claim 5, characterized in that, Both the first pusher and the second pusher pass through the housing and extend to the outside of the housing.

7. The atomizer with a switch according to claim 4, characterized in that, The switching device includes a third fixing member, a third elastic member, a third sealing member, and a third pushing member; the third sealing member is disposed in the second liquid receiving cavity, and its two sides are respectively attached to the first infusion port and the second infusion port; the third elastic member is disposed between the third fixing member and the third sealing member, and the third pushing member is connected to the third sealing member, wherein the third pushing member can push the third sealing member to open / close the first infusion port and the second infusion port.

8. An aerosol generating device, characterized in that, It includes a power supply component and an atomizer with a switch as described in any one of claims 1-7.

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