Atomization device

Abstract

The utility model discloses an atomization device, and relates to the technical field of electronic products. The atomization device comprises a shell provided with a first airflow channel; the suction nozzle assembly is arranged at one end of the shell; the atomization assembly is arranged in the shell; the liquid storage assembly is arranged in the shell and used for storing an aerosol forming substrate, and the aerosol forming substrate can make contact with the atomization assembly to be atomized; the switch assembly is used for receiving a user operation instruction; the airflow detection assembly is detachably arranged outside the shell, the airflow detection assembly is provided with a second airflow channel and an airflow sensor, the airflow sensor is arranged in the second airflow channel, and the airflow sensor is used for detecting the suction action of the suction nozzle assembly; and the control assembly is used for controlling the atomization assembly to atomize the aerosol forming substrate. The airflow detection assembly is detachably arranged outside the shell, so that the atomization device can be switched among different working modes to meet the requirements of different users.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, and particularly relates to an atomizing device. Background Art

[0002] With the development of society, more and more people realize the harm of cigarettes to human health. To solve the dependence of smokers on cigarettes, atomizing devices for replacing traditional cigarettes emerge as the times require.

[0003] An atomizing device is a device that heats an aerosol-forming substrate to generate atomized particles, and generally uses a liquid oil as the aerosol-forming substrate. There are generally two starting methods for the atomizing device. One is to provide an airflow detection device inside the atomizing device, and start the atomizing device to heat the aerosol-forming substrate by detecting whether there is a sucking action. The other is to provide a button on the atomizing device, and the user presses the button to start the atomizing device to heat the aerosol-forming substrate. However, these two starting methods of the atomizing device are usually independent of each other and cannot meet the user's need to freely select the starting mode. Summary of the Utility Model

[0004] The purpose of this application is to provide an atomizing device to solve the problem that users cannot freely select the starting mode in the existing atomizing devices.

[0005] One embodiment of this application provides an atomizing device, including:

[0006] A housing provided with a first airflow channel;

[0007] A mouthpiece assembly provided at one end of the housing;

[0008] An atomizing assembly provided inside the housing;

[0009] A liquid storage assembly provided inside the housing, the liquid storage assembly being used to store the aerosol-forming substrate and being arranged such that the aerosol-forming substrate can contact the atomizing assembly to atomize the aerosol-forming substrate;

[0010] The first airflow channel is arranged such that the air inhaled into the housing combines with the atomized aerosol-forming substrate to form an aerosol, and the aerosol can be inhaled into the mouth of the user of the atomizing device through the mouthpiece assembly;

[0011] A switch assembly for receiving user operation instructions;

[0012] An air flow detection assembly is detachably arranged outside the housing. The air flow detection assembly is provided with a second air flow channel and an air flow sensor. The air flow sensor is arranged in the second air flow channel, and the air flow sensor is used to detect the suction action of the nozzle assembly.

[0013] A control assembly is used to control the atomization assembly to atomize the aerosol-forming matrix in the liquid storage assembly.

[0014] In some embodiments, the switch assembly includes a push switch arranged on the housing.

[0015] In some embodiments, the nozzle assembly includes:

[0016] A third air flow channel is communicated with the first air flow channel;

[0017] A fourth air flow channel is communicated with the second air flow channel;

[0018] The third air flow channel and the fourth air flow channel converge inside the suction port of the nozzle assembly.

[0019] In some embodiments, the nozzle assembly includes:

[0020] A first tube body is installed on the housing;

[0021] A second tube body extends downward from the top of the first tube body to form a third air flow channel for the user to suck;

[0022] A third tube body is arranged on the side of the first tube body. A fourth air flow channel for air flow detection is arranged inside the third tube body, and the fourth air flow channel is communicated with the air flow detection assembly.

[0023] In some embodiments, the air flow detection assembly includes:

[0024] An installation box is detachably connected to the housing;

[0025] The air flow sensor and the second air flow channel are arranged inside the installation box.

[0026] The air flow sensor is communicated with the fourth air flow channel.

[0027] In some embodiments, the air flow detection assembly further includes a silica gel seat. An accommodation cavity is arranged inside the silica gel seat, and the air flow sensor is arranged in the accommodation cavity of the silica gel seat;

[0028] A first through hole is arranged at the top of the installation box. The first through hole is used to communicate the accommodation cavity inside the silica gel seat with the fourth air flow channel inside the third tube body.

[0029] In some embodiments, a first magnetic member is provided on a side surface of the mounting box;

[0030] A second magnetic member is provided on a side surface of the housing;

[0031] When the airflow detection assembly and the housing are assembled together, the first magnetic member and the second magnetic member attract each other so that the airflow detection assembly and the housing are fixed together.

[0032] In some embodiments, a first set of electrodes is provided on a side surface of the mounting box;

[0033] A second set of electrodes is provided on a side surface of the housing;

[0034] When the airflow detection assembly and the housing are assembled together, the first set of electrodes and the second set of electrodes are in contact with each other so that the airflow detection assembly forms an electrical connection with a power supply assembly inside the housing.

[0035] In some embodiments, the third airflow channel penetrates through the housing, the liquid storage assembly, and the atomization assembly. A first air inlet is provided at the bottom end of the housing. During suction, air enters from the first air inlet, passes through the atomization assembly, the liquid storage assembly, and the housing, reaches the bottom end of the second tube body, and then moves from the bottom end of the second tube body to the top end of the second tube body;

[0036] The fourth airflow channel communicates the airflow sensor and the second tube body. During suction, air flows from the accommodation cavity inside the silica gel seat through the first through hole to the second airflow channel inside the third tube body, and then passes through the second through hole of the second tube body to move inside the second tube body;

[0037] The airflows in the third airflow channel and the fourth airflow channel converge inside the second tube body.

[0038] In some embodiments, the atomization assembly includes:

[0039] A liquid guiding member, which is in contact with the liquid storage assembly, and the liquid guiding member is used to suck an aerosol forming matrix from the liquid storage assembly;

[0040] A heating element, which is arranged on the liquid guiding member, and the heating element generates heat after being powered on to heat the aerosol forming matrix in the liquid guiding member to generate an aerosol for inhalation.

[0041] In some embodiments, the housing includes a liquid storage chamber and a battery chamber:

[0042] The liquid storage chamber is used to accommodate the liquid storage assembly;

[0043] The battery compartment is used to accommodate the power supply component;

[0044] A partition is formed between the liquid storage compartment and the battery compartment, and the partition is used to separate the liquid storage compartment and the battery compartment into two independent spaces.

[0045] In some embodiments, a push switch is further provided on the housing;

[0046] When the airflow detection component is installed outside the housing, the control component starts the atomization component according to the suction action detected by the airflow sensor; when the airflow detection component is separated from the housing, the control component starts the atomization component according to the pressing action of the push switch.

[0047] Compared with the prior art, the atomization device provided by the present application has the following advantages and beneficial effects:

[0048] In the atomization device of the present application, since the airflow detection component is detachably arranged outside the housing, when the airflow detection component is installed outside the housing, the control component starts the atomization component according to the suction action detected by the airflow detection component. When the airflow detection component is separated from the housing, the control component starts the atomization component according to the pressing action of the push switch. The above atomization device can meet the startup requirements of two different modes of users. When the user wants to start the atomization device by suction action, he can assemble the airflow detection component outside the housing. At this time, when the user sucks on the nozzle assembly, the atomization component can be started. When the user wants to start the atomization device by pressing action, he can remove the airflow detection component. At this time, when the user presses the push switch, the atomization component can be started. The above method can enable the atomization device to freely switch between different modes to meet the needs of different users. Description of the Drawings

[0049] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0050] Figure 1 is a perspective view of the atomization device provided by one embodiment of the present application;

[0051] Figure 2 is Figure 1 the exploded view of the atomization device in

[0052] Figure 3 is Figure 1 the exploded view of the atomization device in another direction in

[0053] Figure 4 is Figure 1 a top view schematic diagram of the atomizing device in

[0054] Figure 5 is Figure 1 a schematic cross-sectional view of the atomizing device in along the A-A direction.

[0055] Figure 6 is Figure 1 a perspective view of the nozzle assembly in

[0056] Figure 7 is Figure 6 a perspective cross-sectional view of the nozzle assembly in

[0057] Figure 8 is Figure 1 an exploded schematic diagram of the air flow detection assembly in

[0058] Figure 9 is Figure 1 a perspective cross-sectional view of the air flow detection assembly in

[0059] Figure 10 is Figure 1 an exploded schematic diagram of the housing in Specific embodiments

[0060] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0061] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0062] Unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that for the convenience of description, the dimensions of the various parts shown in the drawings are not drawn according to actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0063] Please refer to Figures 1 to 5 , one embodiment of the present application provides an atomizing device 100. The atomizing device 100 is used to atomize an aerosol-forming substrate to generate an aerosol for the user to inhale, so as to replace traditional cigarettes. The atomizing device 100 includes a housing 110, a mouthpiece assembly 120, a liquid storage assembly 130, an atomizing assembly 140, an air flow detection assembly 150, a control assembly 160, and a power supply assembly 170. According to needs, the atomizing device 100 further includes a switch assembly. The switch assembly is used to receive user operation instructions. In this embodiment, the switch assembly includes a push switch 111 provided on the housing 110.

[0064] The push switch 111 is provided on the housing 110. The user can start the atomizing assembly 140 to atomize the aerosol-forming substrate through the push switch 111. According to needs, the switch assembly can also be a physical switch such as a touch, a slider, or a knob, or an inductive switch such as a gesture or a piezoelectric one. In this embodiment, a first air flow channel L1 is provided in the housing 110.

[0065] The mouthpiece assembly 120 is provided at one end of the housing 110. The mouthpiece assembly 120 has an inhalation port 10. In this embodiment, the mouthpiece assembly 120 is located above the housing 110. During the use of the atomizing device 100, the atomized aerosol-forming substrate flows out from the inhalation port 10 for the user to inhale.

[0066] The liquid storage assembly 130 is provided in the housing 110. The liquid storage assembly 130 is used to store the aerosol-forming substrate. The liquid storage assembly 130 is arranged such that the aerosol-forming substrate can contact the atomizing assembly 140 to atomize the aerosol-forming substrate. In this embodiment, the aerosol-forming substrate contacts the atomizing assembly 140 through capillary action for atomization.

[0067] The first air flow channel L1 is arranged such that the air inhaled into the housing 110 combines with the atomized aerosol forming matrix to form an aerosol, and the aerosol can be inhaled into the mouth of the user of the atomizing device through the mouthpiece assembly 120.

[0068] The atomizing assembly 140 is arranged inside the housing 110. The atomizing assembly 140 is connected to the liquid storage assembly 130. The atomizing assembly 140 is used for atomizing the aerosol forming matrix in the liquid storage assembly 130. It can be understood that there are various ways for the atomizing assembly 140 to atomize the aerosol forming matrix, including electrothermal atomization, ultrasonic atomization, or spray atomization, etc. Further, in the electrothermal atomization method, the heating method of the atomizing assembly 140 can also be various, including resistance heating atomization, electromagnetic induction heating atomization, etc. Different atomizing methods or heating methods can be selected according to actual needs.

[0069] The air flow detection assembly 150 is detachably arranged outside the housing 110. The air flow detection assembly 150 is used for detecting the suction action of the mouthpiece assembly 120. The air flow detection assembly 150 is provided with a second air flow channel L2 and an air flow sensor 151, and the air flow sensor 151 is arranged in the second air flow channel L2. The second air flow channel L2 is arranged independently of the first air flow channel L1. In this embodiment, an air flow channel is formed between the air flow detection assembly 150 and the suction port 10 of the mouthpiece assembly 120. The air flow detection assembly 150 is used for detecting the suction action of the suction port 10 of the mouthpiece assembly 120. In fact, an air flow sensor 151 is arranged in the air flow detection assembly 150. Since an air flow channel is formed between the air flow detection assembly 150 and the suction port 10 of the mouthpiece assembly 120, when the user inhales at the suction port 10, the air flow movement in the air flow channel generates a negative pressure on the surface of the air flow sensor 151. Since an induction diaphragm is usually arranged inside the air flow sensor 151, when a negative pressure is generated on the surface of the air flow sensor 151, the induction diaphragm inside the air flow sensor 151 usually deforms, thereby generating an induction signal and sending it to the control assembly 160. In this way, the air flow detection assembly 150 can be used to detect the suction action generated by the user on the mouthpiece assembly 120.

[0070] The control assembly 160 is used for controlling the atomizing assembly 140 to atomize the aerosol forming matrix in the liquid storage assembly 130.

[0071] In this embodiment, when the airflow detection component 150 is installed outside the housing 110, the control component 160 activates the atomization component 140 according to the suction action detected by the airflow sensor 151. When the airflow detection component 150 is separated from the housing 110, the control component 160 activates the atomization component 140 according to the pressing action of the pressing switch 111.

[0072] In the atomization device 100 provided in the above embodiment, since the airflow detection component 150 is detachably arranged outside the housing 110, when the airflow detection component 150 is installed outside the housing 110, the control component 160 activates the atomization component 140 according to the suction action detected by the airflow detection component 150. When the airflow detection component 150 is separated from the housing 110, the control component 160 activates the atomization component 140 according to the pressing action of the pressing switch 111. The above atomization device 100 can meet the start-up requirements of two different modes of users. When the user wants to start the atomization device 100 by a suction action, the user can assemble the airflow detection component 150 outside the housing 110. At this time, when the user sucks on the nozzle assembly 120, the atomization component 140 can be activated to atomize the aerosol-forming substrate. When the user wants to start the atomization device 100 by a pressing action, the user can remove the airflow detection component 150. At this time, when the user presses the pressing switch 111, the atomization component 140 can be activated to atomize the aerosol-forming substrate. The above method enables the atomization device 100 to freely switch between different modes to meet the needs of different users.

[0073] Please also refer to Figures 6 to 7 , in some embodiments, the nozzle assembly 120 includes a third airflow channel L3 and a fourth airflow channel L4.

[0074] The third airflow channel L3 communicates with the first airflow channel L1.

[0075] The fourth airflow channel L4 communicates with the second airflow channel L2.

[0076] The third airflow channel L3 and the fourth airflow channel L4 converge at the suction port 10 of the nozzle assembly 120.

[0077] Specifically, the nozzle assembly 120 includes a first pipe body 121, a second pipe body 122, and a third pipe body 123.

[0078] The first tube body 121 is installed on the housing 110. In this embodiment, the first tube body 1231 extends upward from the top end of the housing 110 to form a shape for the user to suck. In this embodiment, the first tube body 121 and the housing 110 can be installed by multiple installation methods. The multiple installation methods include but are not limited to: concave-convex fitting, snap connection, bonding, screw fixation, etc.

[0079] The second tube body 122 extends downward from the top of the first tube body 121 to form a third air flow channel L3 for the user to suck. In this embodiment, the air flow channel inside the second tube body 122 is also a part of the air flow channel formed between the air flow detection component 150 and the suction port 10 of the nozzle assembly 120.

[0080] The third tube body 123 is arranged on the side of the first tube body 121. A fourth air flow channel L4 for air flow detection is arranged inside the third tube body 123. The fourth air flow channel L4 is communicated with the air flow detection component 150. Specifically, a through hole 1231 is arranged at the bottom of the third tube body 123. The through hole 1231 is used to communicate the fourth air flow channel L4 with the gas detection component 150. In this embodiment, a second through hole 1221 is opened at a position corresponding to the fourth air flow channel L4 on the second tube body 122. The second through hole 1221 communicates the fourth air flow channel L4 with the third air flow channel L1. When the user sucks at the suction port 10 of the nozzle assembly 120, it can drive the air flow in both the third air flow channel L3 and the fourth air flow channel L4 to flow. On the one hand, when the air flow in the fourth air flow channel L4 flows, the air flow detection component 150 will send a corresponding induction signal to the control component 160, and the control component 160 will control the atomization component 140 to atomize the aerosol forming matrix. On the other hand, when the air flow in the third air flow channel L3 flows, the corresponding air flow will drive the atomized aerosol forming matrix to move upward, and finally reach the suction port 10 of the nozzle assembly 120 through the second tube body 122, so as to be sucked by the user.

[0081] In this embodiment, an insertion part 1211 is arranged at the bottom of the first tube body 121. The insertion part 1211 is inserted into the housing 110, so that the nozzle assembly 120 and the housing 110 are fixed together. Specifically, a buckle 1212 is arranged on the insertion part 1211 to make the connection between the nozzle assembly 120 and the housing 110 more stable.

[0082] As needed, the nozzle assembly 120 further includes a gasket 1213. The gasket 1213 is disposed between the first tube body 121 and the second tube body 122. When the nozzle assembly 120 is disposed on the housing 110, the gasket 1213 can ensure the airtightness of the connection between the nozzle assembly 120 and the housing 110.

[0083] In some embodiments, the third tube body 123 and the corresponding fourth air flow channel L4 may not be provided. By extending the air flow detection assembly 150, the second air flow channel L2 and the third air flow channel L3 are arranged in parallel, and an opening is provided at the nozzle end corresponding to the air flow detection assembly 150. At this time, there is no need to connect L2 and L3. The user only needs to perform a suction action at the airway openings of L2 and L3 simultaneously to achieve the detection function.

[0084] Please refer to Figures 8 to 9 , in some embodiments, the air flow detection assembly 150 includes a mounting box 152 and an air flow sensor 151 disposed inside the mounting box 152.

[0085] The mounting box 152 is detachably connected to the housing 110. In this embodiment, the mounting box 152 and the housing 110 are detachably connected by a magnetic connection method. As needed, the mounting box 152 and the housing 110 may also be detachably connected by other methods such as snap fits, screw fits, etc.

[0086] The air flow sensor 151 is disposed inside the mounting box 152. The air flow sensor 151 is communicatively connected to the fourth air flow channel L4.

[0087] Specifically, in this embodiment, the air flow detection assembly 150 further includes a silica gel seat 153. An accommodation cavity 1531 is provided inside the silica gel seat 153. The air flow sensor 151 is disposed in the accommodation cavity 1531 of the silica gel seat 153.

[0088] A first through hole 1521 is provided at the top of the mounting box 152. The first through hole 1521 is used to communicatively connect the accommodation cavity 1531 inside the silica gel seat 153 with the fourth air flow channel L4 inside the third tube body 123.

[0089] In this embodiment, there is still a certain distance between the bottom of the accommodation cavity 1531 and the surface of the airflow sensor 151, thus forming an air cavity. As described above, an induction diaphragm is provided inside the airflow sensor 151. When a negative pressure is generated on the surface of the airflow sensor 151, the induction diaphragm inside the airflow sensor 151 usually deforms, thereby generating an induction signal and sending it to the control component 160. Therefore, the air cavity on the surface of the airflow sensor 151 needs to communicate with the fourth airflow channel L4. During actual use, a connecting pipe 1522 protrudes downward at the position of the first through hole 1521 provided on the mounting box 152. Correspondingly, a connecting sleeve 1532 is provided at the top of the silica gel seat 153. The connecting sleeve 1532 of the silica gel seat 153 is sleeved on the connecting pipe 1522 of the mounting box 152, thus ensuring the airtightness of the airflow channel between the airflow sensor 151 and the third pipe body 123.

[0090] Specifically, in some embodiments, the third airflow channel L3 penetrates through the housing 110, the liquid storage component 130, and the atomization component 140. A first air inlet 112 is provided at the bottom end of the housing 110. During suction, air enters from the first air inlet 112, passes through the atomization component 140, the liquid storage component 130, and the housing 110, and reaches the bottom end of the second pipe body 122. Then it moves from the bottom end of the second pipe body 122 to the top end of the second pipe body 122, and thus reaches the suction port 10 of the suction nozzle component 120.

[0091] The fourth airflow channel L4 communicates the airflow sensor 151 and the second pipe body 122. During suction, air flows from the accommodation cavity 1531 inside the silica gel seat 153 through the first through hole 1521 to the second airflow channel L2 inside the third pipe body 123, and then moves through the second through hole 1221 of the second pipe body 122 to the inside of the second pipe body 122. Finally, it moves upward along the second pipe body 122 until it reaches the suction port 10 of the suction nozzle component 120. That is, the airflows in the third airflow channel L3 and the fourth airflow channel L4 will eventually converge inside the second pipe body 122. It can be understood that the third airflow channel L3 and the fourth airflow channel L4 are not limited to the above embodiments. In other embodiments, the second through hole 1221 may not be provided on the second pipe body 122. At this time, an air suction hole is provided at the top end of the first pipe body 121, and the air suction hole is arranged side by side with the suction port 10 of the suction nozzle component 120. When the user performs a suction action on the suction nozzle component 120, the user can inhale air from both the suction port 10 and the air suction hole at the same time, so as to make the air in both the third airflow channel L3 and the fourth airflow channel L4 flow simultaneously.

[0092] In this embodiment, the atomizing device 100 further includes a first air regulating component 180. The first air regulating component 180 is disposed at the connection of the air flow detecting component 150 and the third tube body 123. The first air regulating component 180 is used to regulate the air intake amount of the air flow detecting device 150 entering the second air flow channel L2. Specifically, the air regulating component 180 includes an air regulating cover 181 and an air regulating silica gel 182 disposed on the air regulating cover 181. Different-sized air intake holes are provided on the air regulating cover 181. By rotating the air regulating cover 181, the size of the air intake hole at the connection of the air flow detecting component 150 and the third tube body 123 can be adjusted.

[0093] In some embodiments, a first magnetic attracting member 1523 is disposed on the side surface of the mounting box 152.

[0094] A second magnetic attracting member 113 is disposed on the side surface of the housing 110.

[0095] When the air flow detecting component 150 and the housing 110 are assembled together, the first magnetic attracting member 1523 and the second magnetic attracting member 113 attract each other to fix the air flow detecting component 150 and the housing 110 together.

[0096] In this embodiment, by disposing a first magnetic attracting member 1523 on the side surface of the mounting box 152 and a second magnetic attracting member 113 on the side surface of the housing 110, since the positions of the first magnetic attracting member 1523 and the second magnetic attracting member 113 correspond to each other, when the air flow detecting component 150 and the housing 110 are assembled together, the first magnetic attracting member 1523 and the second magnetic attracting member 113 attract each other to fix the air flow detecting component 150 and the housing 110 together. The arrangement of the first magnetic attracting member 1523 and the second magnetic attracting member 113 makes the assembly and disassembly of the air flow detecting component 150 and the housing 110 more convenient.

[0097] As required, the number of the first magnetic attracting member 1523 and the second magnetic attracting member 113 can be multiple to facilitate the disassembly and assembly of the air flow detecting component 150 and the housing 110. In this embodiment, the number of the first magnetic attracting member 1523 is 2, and they are disposed at the upper and lower positions on the side surface of the mounting box 152. Correspondingly, the number of the second magnetic attracting member 113 is also two, and they are disposed at the upper and lower positions on the side surface of the housing 110.

[0098] In this embodiment, the mounting box 152 includes a box body 1525 and a cover plate 1526 connected to the box body 1525. The first magnetic attracting member 1523 is disposed on the cover plate 1526.

[0099] In some embodiments, a first set of electrodes 1524 is provided on the side surface of the mounting box 152.

[0100] A second set of electrodes 114 is provided on the side surface of the housing 110.

[0101] When the airflow detection assembly 150 and the housing 110 are assembled together, the first set of electrodes 1524 contacts the second set of electrodes 114 so that the airflow detection assembly 150 forms an electrical connection with the power supply assembly 170 within the housing 110. In this embodiment, the second set of electrodes 114 is also provided on the cover plate 1526.

[0102] In some embodiments, the atomization assembly 140 includes a liquid guiding member 141 and a heating element 142 provided on the liquid guiding member 141.

[0103] The liquid guiding member 141 contacts the liquid storage assembly 130. The liquid guiding member 141 is used to draw the aerosol-forming matrix from the liquid storage assembly 130.

[0104] The heating element 142 is provided on the liquid guiding member 141. After the heating element 142 is powered on, it generates heat to heat the aerosol-forming matrix in the liquid guiding member 141 to generate an aerosol for inhalation.

[0105] In this embodiment, the liquid guiding member 141 has a cylindrical structure. The liquid guiding member 141 plugs the opening position of the liquid storage assembly 130, thereby drawing the aerosol-forming matrix from the liquid storage assembly 130. In one embodiment, the heating element 142 is a resistive heating wire, which is wound into a spiral shape and provided on the inner wall surface of the cylindrical liquid guiding member 141. After the heating element 142 is powered on, it generates heat to heat the aerosol-forming matrix in the liquid guiding member 141 to generate an aerosol for inhalation. As needed, the heating element 142 can also be other types of heating elements, such as a mesh heating element.

[0106] Please also refer to Figure 10 , in some embodiments, the housing 110 includes an outer shell 21 and a side plate 22 buckled on the side of the outer shell 21. An installation hole 211 is provided at the top of the outer shell 21. The installation hole 211 is used to install the nozzle assembly 120. The second magnetic member 113 is provided on the side plate 22. The second set of electrodes 114 passes through the through hole in the side plate 22, so as to form an electrical connection with the first set of electrodes 1524 of the airflow detection assembly 150. A liquid storage chamber 115 and a battery chamber 116 are provided inside the housing 110.

[0107] The liquid storage chamber 115 is used to accommodate the liquid storage assembly 130.

[0108] The battery compartment 116 is used to accommodate the power supply assembly 170.

[0109] A partition 117 is formed between the liquid storage compartment 115 and the battery compartment 116. The partition 117 is used to separate the liquid storage compartment 115 and the battery compartment 116 into two independent spaces.

[0110] In this embodiment, the control assembly 160 can be arranged on the partition 117. The control assembly 160 can be a PCBA (Printed Circuit Board Assembly), and the control assembly 160 is electrically connected to the power supply assembly 170 and the atomization assembly 140 in the form of a pin-type electrode rod or a conductive sheet.

[0111] For the sake of convenience in description, spatial relative terms, such as "above...", "over...", "on the upper surface of...", "above" and the like, can be used here to describe the spatial position relationship of one device or feature shown in the figure with other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the figure of the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned as "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0112] In addition, it should be noted that the use of words such as "first", "second", etc. to limit the components is only for the convenience of distinguishing the corresponding components. Without otherwise stating, the above words have no special meanings, and thus should not be construed as limiting the protection scope of the present application.

[0113] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An atomizing device, characterized in that: include: The housing (110) is provided with a first air flow channel (L1); A suction nozzle assembly (120) is arranged at one end of the housing (110); An atomization assembly (140) is disposed in the housing (110); A liquid storage component (130) is disposed in the housing (110), the liquid storage component (130) is used to store an aerosol-forming substrate, and is configured so that the aerosol-forming substrate can contact the atomization component (140) to atomize the aerosol-forming substrate; The first air flow channel (L1) is configured so that the air sucked into the housing (110) is combined with the atomized aerosol-forming substrate to form an aerosol, and the aerosol can be sucked into the mouth of a user of the atomizing device through the mouthpiece assembly (120); A switch component, used for receiving user operation instructions; an airflow detection assembly (150) detachably arranged outside the housing (110), the airflow detection assembly (150) being provided with a second airflow channel (L2) and an airflow sensor (151), the airflow sensor (151) being arranged in the second airflow channel (L2), and the airflow sensor (151) being used to detect the suction action of the suction nozzle assembly (120); The control component (160) is used to control the atomization component (140) to atomize the aerosol-forming matrix in the liquid storage component (130).

2. The atomizing device according to claim 1, characterized in that The switch assembly comprises a push switch (111) arranged on the housing (110).

3. The atomizing device according to claim 1, characterized in that The nozzle assembly (120) comprises: a third air flow channel (L3), connected to the first air flow channel (L1); a fourth air flow channel (L4), connected to the second air flow channel (L2); The third air flow channel (L3) and the fourth air flow channel (L4) merge in the suction port of the suction nozzle assembly (120).

4. The atomizing device according to claim 3, characterized in that The nozzle assembly (120) comprises: A first tube (121) mounted on the housing (110); A second tube body (122) extending downward from the top of the first tube body (121) to form the third air flow channel (L3); The third tube body (123) is arranged on the side of the first tube body (121), and the fourth air flow channel (L4) is arranged inside the third tube body (123).

5. The atomizing device according to claim 4, characterized in that: The airflow detection component (150) comprises: An installation box (152) detachably connected to the housing (110); The airflow sensor (151) and the second airflow channel (L2) are arranged inside the installation box (152).

6. The atomizing device according to claim 5, characterized in that: The airflow detection component (150) further comprises a silicone seat (153), a receiving cavity (1531) is arranged inside the silicone seat (153), and the airflow sensor (151) is arranged in the receiving cavity (1531) of the silicone seat (153); A first through hole (1521) is provided on the top of the installation box (152), and the first through hole (1521) is used to connect the accommodating cavity (1531) inside the silicone seat (153) with the fourth air flow channel (L4) inside the third tube body (123).

7. The atomizing device according to claim 5, characterized in that: A first magnetic attraction member (1523) is provided on the side of the installation box (152); A second magnetic attraction member (113) is provided on the side surface of the housing (110); When the airflow detection component (150) and the housing (110) are assembled together, the first magnetic attraction component (1523) and the second magnetic attraction component (113) attract each other so that the airflow detection component (150) and the housing (110) are fixed together.

8. The atomizing device according to claim 7, characterized in that: A first group of electrodes (1524) is provided on the side of the installation box (152); A second group of electrodes (114) is disposed on the side of the housing (110); When the airflow detection component (150) and the shell (110) are assembled together, the first group of electrodes (1524) and the second group of electrodes (114) contact each other so that the airflow detection component (150) is electrically connected to the power supply component (170) in the shell (110).

9. The atomizing device according to claim 6, characterized in that: The third air flow channel (L3) is arranged through the shell (110), the liquid storage component (130) and the atomizer component (140); a first air inlet (112) is arranged at the bottom end of the shell (110); during inhalation, air enters from the first air inlet (112), passes through the atomizer component (140) and the liquid storage component (130), reaches the bottom end of the second tube body (122), and then moves from the bottom end of the second tube body (122) to the top end of the second tube body (122); The fourth air flow channel (L4) is connected to the air flow sensor (151) and the second tube (122), and when suction is performed, air flows from the accommodating cavity (1531) inside the silicone seat (153) through the first through hole (1521) to the fourth air flow channel (L4) inside the third tube (123), and then moves through the second through hole (1221) of the second tube (122) to the inside of the second tube (122); The airflows of the third airflow channel (L3) and the fourth airflow channel (L4) merge in the second tube body (122).

10. The atomizing device according to any one of claims 2 to 9, characterized in that: The atomizing assembly (140) comprises: A liquid guide (141) in contact with the liquid storage component (130), the liquid guide (141) being used to absorb aerosol from the liquid storage component (130) to form a matrix; The heating element (142) is arranged on the liquid guiding member (141), and the heating element (142) generates heat after being energized to heat the aerosol-forming matrix in the liquid guiding member (141) to generate an aerosol for inhalation.

11. The atomizing device according to claim 1, characterized in that: The housing (110) comprises a liquid storage compartment (115) and a battery compartment (116): The liquid storage bin (115) is used to accommodate the liquid storage component (130); The battery compartment (116) is used to accommodate a power supply component (170); A partition (117) is formed between the liquid storage bin (115) and the battery bin (116), and the partition (117) is used to separate the liquid storage bin (115) and the battery bin (116) into two independent spaces.

12. The atomizing device according to claim 2, characterized in that: When the airflow detection component (150) is installed outside the housing (110), the control component (160) starts the atomization component (140) according to the suction action detected by the airflow sensor (151); When the airflow detection component (150) is separated from the housing (110), the control component (160) starts the atomization component (140) according to the pressing action of the pressing switch (111).

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