Electronic atomization device

Abstract

The invention is suitable for the technical field of atomization, and discloses electronic atomization equipment which comprises a shell assembly and at least two atomizers. Each atomizer comprises an atomizing core and a liquid storage bin, the atomizing core is communicated with the liquid storage bin, the liquid storage bin is used for storing an aerosol generating substrate, and the atomizing core is used for heating the aerosol generating substrate to generate aerosol during working. The shell assembly is provided with at least two installation positions, and each atomizer is correspondingly installed on one installation position. In the at least two atomizers, at least one atomizer is a ceramic atomizer, at least one atomizer is a cotton atomizer, an atomizing core of the ceramic atomizer is a ceramic core body, and an atomizing core of the cotton atomizer is a cotton core body. In addition, at least one ceramic atomizer and one cotton atomizer can work independently or jointly. The aerosol generated by the electronic atomization equipment provided by the invention has the characteristics of ice-sweet switching, ice-sweet mixing, adjustable ice-cold degree, high explosive power and large aerosol amount.

Description

Technical Field

[0001] The present invention relates to the field of atomization technology, and in particular to an electronic atomization device. Background Art

[0002] At present, the atomization core of electronic atomization equipment is usually a ceramic core or a cotton core. The aerosol produced by the atomization equipment using a ceramic core is delicate, consistent, and easy to produce coolness and fragrance, but the aerosol volume is small and the explosive power is weak; the aerosol produced by the atomization equipment using a cotton core has a high degree of reduction, high explosive power, and a large amount of aerosol (large particles) that is easy to produce sweetness, but it will cover up most of the cool feeling. Although the existing atomization equipment has its own advantages, there is a lack of atomization equipment that can adjust the coolness, switch between ice and sweet, and mix ice and sweet, and at the same time has high explosive power and a large amount of aerosol. Summary of the invention

[0003] The present invention provides an electronic atomization device, aiming to solve the technical problem that the aerosol generated by the existing electronic atomization device does not have the characteristics of ice-sweet switching, ice-sweet mixing, adjustable coolness, high explosive power and large aerosol volume.

[0004] According to the first aspect, an electronic atomization device is provided in one embodiment, comprising:

[0005] At least two atomizers, each of which comprises an atomizer core and a liquid storage tank, wherein the atomizer core is connected to the liquid storage tank, the liquid storage tank is used to store an aerosol generating substrate, and the atomizer core is used to heat the aerosol generating substrate to generate an aerosol when in operation; and

[0006] A housing assembly, wherein the housing assembly has at least two mounting positions, and each of the atomizers is correspondingly mounted on one of the mounting positions;

[0007] Among the at least two atomizers, at least one of the atomizers is a ceramic atomizer, and at least one of the atomizers is a cotton atomizer, the atomization core of the ceramic atomizer is a ceramic core body, and the atomization core of the cotton atomizer is a cotton core body; and at least one of the ceramic atomizer and the cotton atomizer can work independently or together.

[0008] In one embodiment, each of the atomizers is provided with an atomization channel, the atomization channel having an inlet and an outlet, and each of the atomization cores is arranged in the corresponding atomization channel;

[0009] Among them, the ceramic core of the ceramic atomizer is placed horizontally in the atomization channel so that the airflow entering the atomization channel from the inlet bypasses the ceramic core and flows to the outlet; the cotton core of the cotton atomizer is arranged along the extension direction of the atomization channel so that the airflow entering the atomization channel from the inlet passes through the cotton core and flows to the outlet.

[0010] In one embodiment, the ceramic atomizer includes a ceramic bracket, the ceramic bracket is provided with a first mounting portion and a first air guide channel, the first mounting portion extends transversely into the first air guide channel, the first air guide channel forms an atomization channel of the ceramic atomizer, and the ceramic core is mounted on a side of the first mounting portion facing the inlet;

[0011] The cotton atomizer includes a cotton core bracket, which is provided with a second mounting portion and a second air guide channel. The second mounting portion forms a part of the inner wall of the second air guide channel, and the second air guide channel forms an atomization channel of the cotton atomizer. The cotton core body is mounted on the second mounting portion.

[0012] In one embodiment, the housing assembly includes a mounting frame, the mounting position is disposed on the mounting frame, the mounting position is configured as a mounting slot, and the mounting slot includes a first mounting slot and a second mounting slot;

[0013] The atomizer includes a first atomizer and a second atomizer, the first atomizer is the ceramic atomizer, the second atomizer is the cotton atomizer, the first atomizer is detachably mounted on the first mounting groove, and the second atomizer is detachably mounted on the second mounting groove.

[0014] In one embodiment, the electronic atomization device further includes a nozzle assembly, which is detachably connected to the mounting frame and covers the notches of the first mounting slot and the second mounting slot;

[0015] The nozzle assembly includes a merging channel and at least two air inlet channels, one end of each of the air inlet channels is connected to one of the atomizers, and the other end of each of the air inlet channels is connected to the merging channel, and the merging channel is used to mix and discharge the aerosols from each of the atomizers.

[0016] In one embodiment, the mounting frame is further provided with a circuit assembly slot, and the notches of the first mounting slot and the second mounting slot are arranged to face away from the circuit assembly slot;

[0017] The electronic atomization device further includes a power supply and a control module, and the power supply and the control module are both installed in the circuit assembly slot;

[0018] The first atomizer and the second atomizer are both electrically connected to the power supply and the control module. The power supply is used to supply power to the first atomizer and the second atomizer. The control module is used to control the working states of the first atomizer and the second atomizer.

[0019] In one embodiment, the electronic atomization device further includes an airflow adjustment component, and the airflow adjustment component is used to adjust the connection state between the first mounting slot and the second mounting slot and the outside world;

[0020] The control module includes a circuit board, a first airflow sensor and a second airflow sensor, the first atomizer, the second atomizer, the first airflow sensor and the second airflow sensor are all electrically connected to the circuit board, the first airflow sensor corresponds to the first mounting slot, and the second airflow sensor corresponds to the second mounting slot;

[0021] The first airflow sensor is used to generate a capacitance change in response to a pressure change in the first mounting groove, the second airflow sensor is used to generate a capacitance change in response to a pressure change in the second mounting groove, and the circuit board is used to control the first atomizer to start and stop working according to the capacitance information of the first airflow sensor, and control the second atomizer to start and stop working according to the capacitance information of the second airflow sensor.

[0022] In one embodiment, the housing assembly further comprises a shell;

[0023] The housing is arranged around the circumference of the mounting frame, and is enclosed with the mounting frame to form an air-adjusting cavity, the air-adjusting cavity connects the first mounting slot and the second mounting slot with the outside, the air-adjusting cavity extends along the arrangement direction of the first mounting slot and the second mounting slot, the air-adjusting assembly is installed in the air-adjusting cavity, and can slide along the air-adjusting cavity to switch between a first connection state, a second connection state, and a third connection state;

[0024] In the first connected state, the first installation slot is connected to the outside world, and the second installation slot is isolated from the outside world, the first airflow sensor generates a capacitance change in response to the air pressure change in the first installation slot, and the circuit board controls the first atomizer to work according to the capacitance information of the first airflow sensor; the first airflow sensor keeps the capacitance stable in response to the air pressure stability in the first installation slot, and the circuit board controls the first atomizer to stop working according to the capacitance information of the first airflow sensor;

[0025] In the second connected state, the second mounting slot is connected to the outside, and the first mounting slot is isolated from the outside, the second airflow sensor generates a capacitance change in response to the air pressure change in the second mounting slot, and the circuit board controls the second atomizer to work according to the capacitance information of the second airflow sensor; the second airflow sensor keeps the capacitance stable in response to the air pressure stability in the second mounting slot, and the circuit board controls the second atomizer to stop working according to the capacitance information of the second airflow sensor;

[0026] In the third connection state, both the first mounting slot and the second mounting slot are connected to the outside, the first airflow sensor generates a capacitance change in response to the air pressure change in the first mounting slot, and the second airflow sensor generates a capacitance change in response to the air pressure change in the second mounting slot, and the circuit board is used to control the first atomizer to work according to the capacitance information of the first airflow sensor, and to control the second atomizer to work according to the capacitance information of the second airflow sensor; the first airflow sensor keeps the capacitance stable in response to the stable air pressure in the first mounting slot, and the second airflow sensor keeps the capacitance stable in response to the stable air pressure in the second mounting slot, and the circuit board controls the first atomizer to stop working according to the capacitance information of the first airflow sensor, and controls the second atomizer to stop working according to the capacitance information of the second airflow sensor.

[0027] In one embodiment, the control module further includes a switch element, the switch element is connected to the airflow regulating component, and the switch element is used to switch between a first conduction state, a second conduction state and a third conduction state under the drive of the airflow regulating component;

[0028] When the airflow adjustment component is switched to the first connection state, the switch element is driven to switch to the first conduction state. In the first conduction state, the first airflow sensor is electrically connected to the circuit board, and the second airflow sensor is disconnected from the circuit board.

[0029] When the airflow adjustment component is switched to the second connection state, the switch element is driven to switch to the second conduction state. In the second conduction state, the second airflow sensor is electrically connected to the circuit board, and the first airflow sensor is disconnected from the circuit board.

[0030] When the airflow regulating component is switched to the third connection state, the switch element is driven to switch to the third conduction state. In the third conduction state, both the first airflow sensor and the second airflow sensor are electrically connected to the circuit board.

[0031] In one embodiment, the control module is further used to control the output power of the power supply, thereby controlling the heating power of the first atomizer and the second atomizer.

[0032] In one embodiment, the electronic atomization device further includes an information input module;

[0033] The information input module is electrically connected to the control module, and is used to receive a gear adjustment signal and transmit the gear adjustment signal to the control module. The control module controls the output power of the power supply according to the gear adjustment signal.

[0034] According to the electronic atomization device of the above embodiment, by setting at least two atomizers, at least one of which is a ceramic atomizer, at least one of which is a cotton atomizer, and at least one of which is a ceramic atomizer and a cotton atomizer can work independently or together, the electronic atomization device can have multiple working modes, such as a ceramic atomizer and a cotton atomizer working mode at the same time, a ceramic atomizer and a cotton atomizer working mode in alternating turns, a working mode in which the ceramic atomizer and the cotton atomizer work at the same time in the first half of the time and the ceramic atomizer and the cotton atomizer work in alternating turns in the second half of the time, a single ceramic atomizer working mode, a single cotton atomizer working mode, etc. In this way, the aerosol generated by the electronic atomization device has the characteristics of ice-sweet switching, ice-sweet mixing, adjustable coolness, high explosive power, and large aerosol volume, which greatly improves the user experience. In addition, each atomizer is equipped with a liquid storage tank, and each liquid storage tank can store the same aerosol generating matrix or different aerosol generating matrices, thereby enriching the flavor of the aerosol. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A schematic structural diagram of an electronic atomization device from one perspective provided in an embodiment of the present application;

[0036] Figure 2 A top view of the electronic atomization device provided in an embodiment of the present application;

[0037] Figure 3 for Figure 2 Sectional view along line AA;

[0038] Figure 4 for Figure 3 A partial enlarged view of point C in the middle;

[0039] Figure 5 for Figure 2 a cross-sectional view along line BB;

[0040] Figure 6 for Figure 5 A partial enlarged view of point D in the middle;

[0041] Figure 7 A schematic structural diagram of a ceramic bracket provided in an embodiment of the present application from one perspective;

[0042] Figure 8 A structural schematic diagram of a ceramic bracket provided in an embodiment of the present application from another perspective;

[0043] Fig. 9 A schematic structural diagram of a cotton core support provided in an embodiment of the present application from one perspective;

[0044] Fig.10 A schematic structural diagram of a cotton core support provided in an embodiment of the present application from another perspective;

[0045] Fig.11 A schematic structural diagram of a mounting frame provided by an embodiment of the present application from one perspective;

[0046] Fig.12 A schematic structural diagram of a mounting frame provided by an embodiment of the present application from another perspective;

[0047] Fig.13 A schematic diagram of the assembly structure of the control module and the airflow adjustment component provided in an embodiment of the present application from one perspective;

[0048] Fig.14 A schematic diagram of the assembly structure of the control module and the airflow adjustment component provided in an embodiment of the present application from another perspective.

[0049] In the figure:

[0050] 100, electronic atomization device; 10, shell assembly; 11, mounting frame; 111, mounting slot; 111a, first mounting slot; 111b, second mounting slot; 112, circuit assembly slot; 113, fifth vent; 114, sixth vent; 12, shell; 121, sliding hole; 122, seventh vent; 123, eighth vent; 13, gas adjustment cavity; 20, atomizer; 20a, first atomizer; 20b, second atomizer; 21, atomizer core; 21a, ceramic core; 21b, cotton core; 22, liquid storage tank; 23, atomization channel; 231, inlet; 232, outlet; 24a, ceramic bracket; 241a, first mounting portion; 242a, first air guide channel; 243a , the first liquid guide channel; 24b, the cotton core bracket; 241b, the second mounting part; 242b, the second air guide channel; 243b, the second liquid guide channel; 25, the atomization shell; 26, the air flow channel; 30, the suction nozzle assembly; 31, the confluence channel; 32, the air inlet channel; 40, the power supply; 50, the control module; 51, the circuit board; 52, the air flow sensor; 52a, the first air flow sensor; 52b, the second air flow sensor; 53, the switch member; 531, the switch body; 532, the switch button; 60, the air flow adjustment assembly; 61, the air adjustment push rod; 611, the first air vent; 612, the second air vent; 613, the third air vent; 614, the fourth air vent; 62, the air adjustment button; 70, the information input module. DETAILED DESCRIPTION

[0051] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are for making the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different situations, or can be replaced by other elements, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification, this is to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations according to the description in the specification and the general technical knowledge in the art.

[0052] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0053] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0054] At present, the aerosol produced by some electronic atomization devices is delicate, consistent, and easy to produce coolness and fragrance, but the aerosol volume is small and the explosive power is weak; the aerosol produced by some atomization devices has a high degree of reduction, high explosive power, and a large amount of aerosol (large particles) that is easy to produce sweetness, but it will cover up most of the cool feeling. Although these electronic atomization devices have their own advantages, they lack the characteristics of adjustable coolness, switching between ice and sweet, and mixing ice and sweet, and at the same time have high explosive power and large aerosol volume.

[0055] In view of this, the present application provides an electronic atomization device, the aerosol generated by the electronic atomization device has the characteristics of switching between ice and sweet, mixing ice and sweet, adjustable coolness, high explosive power and large aerosol volume.

[0056] See also Figures 1 to 3 The electronic atomization device 100 provided in the embodiment of the present application includes a housing assembly 10 and at least two atomizers 20. The housing assembly 10 has at least two mounting positions, and each atomizer 20 is correspondingly mounted on one mounting position. By providing at least two atomizers 20, compared with the technical solution of providing one atomizer 20, the amount of aerosol generated can be increased, thereby improving the user's experience.

[0057] See also Figure 3 and Figure 4 Each atomizer 20 includes an atomizer core 21 and a liquid storage tank 22. The atomizer core 21 is connected to the liquid storage tank 22. The liquid storage tank 22 is used to store an aerosol generating matrix. The atomizer core 21 is used to heat the aerosol generating matrix to generate an aerosol when working. In a specific implementation, the aerosol generating matrix in the liquid storage tank 22 flows to the atomizer core 21, and the atomizer core 21 heats it when working. By setting at least two atomizers 20, each atomizer 20 is provided with a liquid storage tank 22. The liquid storage tanks 22 of different atomizers 20 can store the same aerosol generating matrix or different aerosol generating matrices. When different aerosol generating matrices are stored, the aerosols generated by heating different atomizer cores 21 have different flavors, thereby providing users with aerosols of multiple flavors and enriching the flavors of the aerosols.

[0058] Among the at least two atomizers 20, at least one atomizer 20 is a ceramic atomizer, and at least one atomizer 20 is a cotton atomizer, the atomizer core 21 of the ceramic atomizer is a ceramic core 21a, and the atomizer core 21 of the cotton atomizer is a cotton core 21b. In addition, at least one ceramic atomizer and one cotton atomizer can work independently or together.

[0059] The ceramic core 21a uses ceramic as a matrix, and the aerosol produced is fine, has good consistency, and is easy to produce coolness and fragrance, but the aerosol volume is small and the explosive power is weak. The cotton core 21b uses cotton material as a matrix, and the aerosol produced has a high degree of reduction, high explosive power, and a large amount of aerosol (large particles) that is easy to produce sweetness, but it will cover up most of the cool feeling. By setting at least one atomizer 20 as a ceramic atomizer using a ceramic core 21a, at least one atomizer 20 as a cotton atomizer using a cotton core 21b, and at least one ceramic atomizer and a cotton atomizer can work independently or together, the electronic atomization device 100 can have multiple working modes, such as a ceramic atomizer and a cotton atomizer working mode at the same time, a ceramic atomizer and a cotton atomizer working mode in alternating turns, a working mode in which the ceramic atomizer and the cotton atomizer work at the same time in the first half of the time and the ceramic atomizer and the cotton atomizer work in alternating turns in the second half of the time, a single ceramic atomizer working mode, a single cotton atomizer working mode, etc. In this way, the aerosol generated by the electronic atomization device 100 has the characteristics of ice-sweet switching, ice-sweet mixing, adjustable coolness, high explosive power, and large aerosol volume, which greatly improves the user experience.

[0060] See also Figure 1 , Figure 3 and Figure 4 Each atomizer 20 is provided with an atomization channel 23, and the atomization channel 23 has an inlet 231 and an outlet 232, and each atomization core 21 is arranged in the corresponding atomization channel 23. When the electronic atomization device 100 is used, the airflow can enter the atomization channel 23 from the inlet 231, and then flow out through the outlet 232. The atomization core 21 is arranged in the corresponding atomization channel 23, and the aerosol generated by heating the atomization core 21 can flow out of the atomization channel 23 with the airflow.

[0061] In one embodiment, the ceramic core 21a of the ceramic atomizer is transversely placed in the atomizing channel 23, so that the airflow entering the atomizing channel 23 from the inlet 231 bypasses the ceramic core 21a and flows to the outlet 232. Transverse refers to a direction perpendicular to the extension direction of the atomizing channel 23. It can be understood that in other embodiments, the ceramic core 21a of the ceramic atomizer can also be arranged along the extension direction of the atomizing channel 23.

[0062] In one embodiment, the cotton core 21b of the cotton atomizer is arranged along the extension direction of the atomizing channel 23, so that the airflow entering the atomizing channel 23 from the inlet 231 passes through the cotton core 21b and flows to the outlet 232. It can be understood that in other embodiments, the cotton core 21b of the cotton atomizer can be placed transversely in the atomizing channel 23.

[0063] See also Figure 4 , Figure 7 and Figure 8 The ceramic atomizer includes a ceramic bracket 24a, the ceramic bracket 24a is provided with a first mounting portion 241a and a first air guide channel 242a, the first mounting portion 241a extends transversely in the first air guide channel 242a, the first air guide channel 242a forms an atomization channel 23 of the ceramic atomizer, and the ceramic core 21a is mounted on a side of the first mounting portion 241a facing the inlet 231. In this way, the ceramic core 21a is transversely placed in the atomization channel 23.

[0064] See also Figure 4 , Fig. 9 and Fig.10 The cotton atomizer includes a cotton core bracket 24b, the cotton core bracket 24b is provided with a second mounting portion 241b and a second air guide channel 242b, the second mounting portion 241b forms a part of the inner wall of the second air guide channel 242b, the second air guide channel 242b forms the atomization channel 23 of the cotton atomizer, and the cotton core 21b is mounted on the second mounting portion 241b. In this way, the cotton core 21b is arranged along the extension direction of the atomization channel 23.

[0065] See also Figure 3 Each atomizer 20 further includes an atomizing shell 25, in which the atomizing core 21 is installed. The atomizing shell 25 is provided with an air flow channel 26 and a liquid storage tank 22 which are isolated from each other. The air flow channel 26 is connected to the corresponding atomizing channel 23 and is located at one end of the outlet 232 of the atomizing channel 23. The liquid storage tank 22 is connected to the atomizing core 21.

[0066] Specifically, the ceramic core 21a (atomizing core 21) of the ceramic atomizer is installed on the ceramic bracket 24a, and the ceramic bracket 24a is installed in the corresponding atomizing shell 25. The first air guide channel 242a (i.e., the atomizing channel 23) is connected to the air flow channel 26 and is located upstream of the air flow channel 26 along the air flow direction. A first liquid guide channel 243a is also provided in the ceramic bracket 24a, and the first liquid guide channel 243a connects the liquid storage tank 22 and the ceramic core 21a. The aerosol generating matrix in the liquid storage tank 22 can flow to the ceramic core 21a through the first liquid guide channel 243a.

[0067] The cotton core 21b (atomizing core 21) of the cotton atomizer is installed on the cotton core bracket 24b, and the cotton core bracket 24b is installed in the corresponding atomizing shell 25. The second air guide channel 242b (i.e., the atomizing channel 23) is connected to the air flow channel 26 and is located upstream of the air flow channel 26 along the air flow direction. A second liquid guide channel 243b is also provided in the cotton core bracket 24b, and the second liquid guide channel 243b is connected to the liquid storage tank 22 and the cotton core 21b. The aerosol generating matrix in the liquid storage tank 22 can flow to the cotton core 21b through the second liquid guide channel 243b.

[0068] See also Figure 3 , Fig.11 and Fig.12 The housing assembly 10 includes a mounting frame 11, a mounting position is arranged on the mounting frame 11, and the mounting position is configured as a mounting groove 111. Each atomizer 20 is detachably mounted in the mounting groove 111. Such a configuration can facilitate the disassembly and assembly of the atomizer 20, and is conducive to replacing the atomizer 20. Moreover, each atomizer 20 is independently arranged, and when one atomizer 20 is replaced, other atomizers 20 will not be affected.

[0069] In one embodiment, a first magnetic component (not shown) is provided on the outside of the atomizer 20, and a second magnetic component (not shown) is provided on the inner wall of the mounting groove 111. When the atomizer 20 is installed in the mounting groove 111, the first magnetic component and the second magnetic component are magnetically adsorbed to improve the stability of the atomizer 20 installed in the mounting groove 111.

[0070] See also Figure 1 , Figure 3 and Fig.11 , the electronic atomization device 100 also includes a nozzle assembly 30, which is detachably connected to the mounting frame 11 and is covered at the notch of each mounting slot 111. The nozzle assembly 30 includes a confluence channel 31 and at least two air inlet channels 32, one end of each air inlet channel 32 is connected to an atomizer 20, and the other end of each air inlet channel 32 is connected to the confluence channel 31, and the confluence channel 31 is used to mix and discharge the aerosols from each atomizer 20. In this way, the aerosols generated by different atomizers 20 can be mixed in the confluence channel 31, especially when the aerosols generated by different atomizers 20 have different flavors, the nozzle assembly 30 can be discharged after being fully mixed in the confluence channel 31, which can greatly improve the user's experience. In addition, by detachably connecting the nozzle assembly 30 to the mounting frame 11, when the atomizer 20 needs to be replaced, the atomizer 20 can be disassembled and assembled after the nozzle assembly 30 is removed.

[0071] Please refer to body 1, Figure 5 , Fig.11, the mounting frame 11 is also provided with a circuit assembly slot 112, and the notch of each mounting slot 111 is arranged opposite to the circuit assembly slot 112. The electronic atomization device 100 also includes a power supply 40 and a control module 50, both of which are installed in the circuit assembly slot 112, and each atomizer 20 is electrically connected to the power supply 40 and the control module 50. The power supply 40 is used to supply power to each atomizer 20, and the control module 50 is used to control the working state of each atomizer 20. In a specific implementation, each mounting slot 111 and the circuit assembly slot 112 are arranged in the vertical direction, and each mounting slot 111 is arranged in a direction perpendicular to the vertical direction. The mounting slot 111 is located above the mounting frame 11, and the circuit assembly slot 112 is located below the mounting frame 11.

[0072] See also Figure 1 , Figure 3 , Fig.11 and Fig.13 The electronic atomization device 100 also includes an airflow adjustment component 60, which is used to adjust the connection status of each mounting slot 111 with the outside world. The control module 50 includes a circuit board 51 and at least two airflow sensors 52. Each atomizer 20 and each airflow sensor 52 are electrically connected to the circuit board 51, and the airflow sensor 52 corresponds to the mounting slot 111 one by one. The airflow sensor 52 is used to generate a capacitance change in response to the air pressure change in the corresponding mounting slot 111, and the circuit board 51 is used to control the corresponding atomizer 20 to work and stop working according to the capacitance information of the airflow sensor 52. Among them, the capacitance information includes capacitance change and capacitance stability.

[0073] In one embodiment, the mounting groove 111 includes a first mounting groove 111a and a second mounting groove 111b, and the airflow adjustment assembly 60 is used to adjust the connection state between the first mounting groove 111a and the second mounting groove 111b and the outside. The atomizer 20 includes a first atomizer 20a and a second atomizer 20b, the first atomizer 20a is a ceramic atomizer, the second atomizer 20b is a cotton atomizer, the first atomizer 20a is detachably mounted on the first mounting groove 111a, and the second atomizer 20b is detachably mounted on the second mounting groove 111b. The first atomizer 20a and the second atomizer 20b can work independently or together.

[0074] When the first atomizer 20a works independently, the aerosol produced is delicate, has good consistency, and is easy to produce coolness and fragrance; when the second atomizer 20b works independently, the aerosol produced has high reduction degree, high explosive power, and a large amount of aerosol, and is easy to produce sweetness (large particles); when the first atomizer 20a and the second atomizer 20b work simultaneously, the aerosol produced is a mixture of ice and sweetness, has high explosive power, and a large amount of aerosol, and the coolness of the aerosol changes relative to when the first atomizer 20a works independently and the second atomizer 20b works independently; when the first atomizer 20a and the second atomizer 20b work alternately, the aerosol produced can switch between ice and sweet.

[0075] In one embodiment, the first atomizer 20a and the second atomizer 20b are both electrically connected to a power supply 40 and a control module 50, the power supply 40 is used to supply power to the first atomizer 20a and the second atomizer 20b, and the control module 50 is used to control the working state of the first atomizer 20a and the second atomizer 20b. In a specific implementation, the first atomizer 20a and the second atomizer 20b are both electrically connected to a circuit board 51 of the control module 50, and the circuit board 51 controls the working state of the first atomizer 20a and the second atomizer 20b.

[0076] The airflow sensor 52 of the control module 50 includes a first airflow sensor 52a and a second airflow sensor 52b. The first airflow sensor 52a and the second airflow sensor 52b are both electrically connected to the circuit board 51. The first airflow sensor 52a corresponds to the first installation slot 111a, and the second airflow sensor 52b corresponds to the second installation slot 111b.

[0077] The first airflow sensor 52a is used to generate a capacitance change in response to the air pressure change in the first installation groove 111a, and the second airflow sensor 52b is used to generate a capacitance change in response to the air pressure change in the second installation groove 111b. The circuit board 51 is used to control the first atomizer 20a to start and stop working according to the capacitance information of the first airflow sensor 52a, and to control the second atomizer 20b to start and stop working according to the capacitance information of the second airflow sensor 52b.

[0078] In a specific implementation, when the air pressure in the first installation groove 111a changes, the first airflow sensor 52a may generate a capacitance change, and the circuit board 51 controls the first atomizer 20a to work according to the capacitance change of the first airflow sensor 52a; when the air pressure in the first installation groove 111a does not change, that is, when the air pressure is stable, the first airflow sensor 52a does not generate a capacitance change, that is, the capacitance is stable, and the circuit board 51 controls the first atomizer 20a to stop working according to the capacitance stability of the first airflow sensor 52a.

[0079] When the air pressure in the second installation groove 111b changes, the second airflow sensor 52b can produce a capacitance change, and the circuit board 51 controls the second atomizer 20b to work according to the capacitance change of the second airflow sensor 52b; when the air pressure in the second installation groove 111b does not change, that is, when the air pressure is stable, the second airflow sensor 52b does not produce a capacitance change, that is, the capacitance is stable, and the circuit board 51 controls the second atomizer 20b to stop working according to the capacitance stability of the second airflow sensor 52b.

[0080] See also Figure 3 , Figure 5 , Figure 6 and Fig.12 The housing assembly 10 further includes a shell 12, which is arranged around the circumference of the mounting frame 11 and encloses the mounting frame 11 to form an air-adjusting cavity 13. The air-adjusting cavity 13 connects the first mounting groove 111a and the second mounting groove 111b with the outside, and the air-adjusting cavity 13 extends along the arrangement direction of the first mounting groove 111a and the second mounting groove 111b. The airflow adjustment assembly 60 is installed in the air-adjusting cavity 13 and can slide along the air-adjusting cavity 13 to switch between the first connection state, the second connection state and the third connection state.

[0081] In the first connected state, the first mounting slot 111a is connected to the outside world, and the second mounting slot 111b is isolated from the outside world. The first airflow sensor 52a generates a capacitance change in response to the air pressure change in the first mounting slot 111a, and the circuit board 51 controls the first atomizer 20a to work according to the capacitance information of the first airflow sensor 52a (i.e., capacitance change); the first airflow sensor 52a maintains capacitance stability in response to the stable air pressure in the first mounting slot 111a, and the circuit board 51 controls the first atomizer 20a to stop working according to the capacitance information of the first airflow sensor 52a (i.e., capacitance stability).

[0082] In the second connected state, the second mounting slot 111b is connected to the outside world, and the first mounting slot 111a is isolated from the outside world. The second airflow sensor 52b generates a capacitance change in response to the air pressure change in the second mounting slot 111b, and the circuit board 51 controls the second atomizer 20b to work according to the capacitance information of the second airflow sensor 52b (i.e., capacitance change); the second airflow sensor 52b maintains capacitance stability in response to the stable air pressure in the second mounting slot 111b, and the circuit board 51 controls the second atomizer 20b to stop working according to the capacitance information of the second airflow sensor 52b (i.e., capacitance stability).

[0083] In the third connected state, both the first mounting slot 111a and the second mounting slot 111b are connected to the outside, the first airflow sensor 52a generates a capacitance change in response to the air pressure change in the first mounting slot 111a, and the second airflow sensor 52b generates a capacitance change in response to the air pressure change in the second mounting slot 111b. The circuit board 51 is used to control the first atomizer 20a to work according to the capacitance information (i.e., capacitance change) of the first airflow sensor 52a, and to control the second atomizer 20b to work according to the capacitance information (i.e., capacitance change) of the second airflow sensor 52b; the first airflow sensor 52a keeps the capacitance stable in response to the stable air pressure in the first mounting slot 111a, and the second airflow sensor 52b keeps the capacitance stable in response to the stable air pressure in the second mounting slot 111b. The circuit board 51 controls the first atomizer 20a to stop working according to the capacitance information (i.e., capacitance stability) of the first airflow sensor 52a, and controls the second atomizer 20b to stop working according to the capacitance information (i.e., capacitance stability) of the second airflow sensor 52b.

[0084] See also Figure 1 , Figure 6 , Fig.12 and Fig.14 The airflow adjustment component 60 includes an air adjustment push rod 61 and an air adjustment button 62 connected to the air adjustment push rod 61. The air adjustment push rod 61 is provided with a first air vent 611, a second air vent 612, a third air vent 613 and a fourth air vent 614 in sequence along the arrangement direction of the first mounting groove 111a and the second mounting groove 111b. The housing 12 is provided with a sliding hole 121 connected to the air adjustment cavity 13, and the sliding hole 121 extends along the arrangement direction of the first mounting groove 111a and the second mounting groove 111b. The air adjustment push rod 61 is located in the air adjustment cavity 13, isolating the first mounting groove 111a and the second mounting groove 111b from the outside. The air adjustment button 62 is located in the sliding hole 121, and can slide along the sliding hole 121, thereby driving the air adjustment push rod 61 to slide along the air adjustment cavity 13.

[0085] The mounting frame 11 is provided with a fifth vent hole 113 and a sixth vent hole 114. The fifth vent hole 113 is connected to the air-adjusting cavity 13 and the first mounting groove 111a, and the sixth vent hole 114 is connected to the air-adjusting cavity 13 and the second mounting groove 111b. The housing 12 is provided with a seventh vent hole 122 and an eighth vent hole 123 connected to the air-adjusting cavity 13, and the seventh vent hole 122 is arranged opposite to the fifth vent hole 113, and the eighth vent hole 123 is arranged opposite to the sixth vent hole 114.

[0086] When the air adjustment button 62 slides along the sliding hole 121, driving the air adjustment push rod 61 to slide along the air adjustment cavity 13, one of the first air hole 611 and the second air hole 612 can be connected to the fifth air hole 113 and the seventh air hole 122, and / or one of the third air hole 613 and the fourth air hole 614 can be connected to the sixth air hole 114 and the eighth air hole 123, thereby enabling the airflow adjustment component 60 to switch between the first connection state, the second connection state and the third connection state.

[0087] In specific implementation, when the first air hole 611 is connected to the fifth air hole 113 and the seventh air hole 122, the fourth air hole 614 is connected to the sixth air hole 114 and the eighth air hole 123. At this time, the first mounting groove 111a and the second mounting groove 111b are both connected to the outside world, and the airflow adjustment component 60 is in the third connected state; when the second air hole 612 is connected to the fifth air hole 113 and the seventh air hole 122, the sixth air hole 114 and the eighth air hole 123 are not connected. At this time, the first mounting groove 111a is connected to the outside world, and the second mounting groove 111b is isolated from the outside world, and the airflow adjustment component 60 is in the first connected state; when the third air hole 613 is connected to the sixth air hole 114 and the eighth air hole 123, the fifth air hole 113 and the seventh air hole 122 are not connected. At this time, the second mounting groove 111b is connected to the outside world, and the first mounting groove 111a is isolated from the outside world, and the airflow adjustment component 60 is in the second connected state.

[0088] See also Fig.13 and Fig.14 The control module 50 also includes a switch 53, which is connected to the airflow adjustment component 60. The switch 53 is used to switch between the first conduction state, the second conduction state and the third conduction state under the drive of the airflow adjustment component 60.

[0089] When the airflow regulating assembly 60 is switched to the first connected state, the switch element 53 is driven to switch to the first conductive state. In the first conductive state, the first airflow sensor 52a is electrically connected to the circuit board 51, and the second airflow sensor 52b is disconnected from the circuit board 51. In this way, the first atomizer 20a can work independently.

[0090] When the airflow regulating assembly 60 is switched to the second connected state, the switch element 53 is driven to switch to the second conductive state. In the second conductive state, the second airflow sensor 52b is electrically connected to the circuit board 51, and the first airflow sensor 52a is disconnected from the circuit board 51. In this way, the second atomizer 20b can work independently.

[0091] When the airflow regulating assembly 60 is switched to the third connection state, the switch element 53 is driven to switch to the third conduction state. In the third conduction state, the first airflow sensor 52a and the second airflow sensor 52b are both electrically connected to the circuit board 51. In this way, the first atomizer 20a and the second atomizer 20b can work simultaneously.

[0092] See also Figure 6 The switch element 53 includes a switch body 531 and a switch button 532 connected to the switch body 531. The switch body 531 is installed on the circuit board 51 and is electrically connected to the circuit board 51. The switch button 532 is connected to the gas regulating push rod 61 and moves under the drive of the gas regulating push rod 61 to switch the electrical connection state between the switch body 531 and the circuit board 51, thereby switching the switch element 53 between the first conduction state, the second conduction state and the third conduction state.

[0093] In one embodiment, the control module 50 is also used to control the output power of the power supply 40, and then control the heating power of the first atomizer 20a and the second atomizer 20b. Under different heating powers, the user can obtain different user experience. And by adjusting the heating power, the coolness of the aerosol can also be adjusted, further improving the user experience.

[0094] In one embodiment, see Figure 1 and Figure 5 The electronic atomization device 100 further includes an information input module 70, which is electrically connected to the control module 50. The information input module 70 is used to receive a gear adjustment signal and transmit the gear adjustment signal to the control module 50. The control module 50 controls the output power of the power supply 40 according to the gear adjustment signal. In this embodiment, the information input module 70 is a display screen, and the gear adjustment signal is input by touching the display screen. It can be understood that in other embodiments, the information input module 70 can also be other components, such as physical buttons.

[0095] In a specific implementation, touch keys with different output powers can be set on the display screen. For example, three touch keys are set, and the three touch keys are respectively marked with 8W, 10W and 12W. When the user touches the touch key marked with 8W, the control module 50 can control the output power of the power supply 40 to 8W; when the user touches the touch key marked with 10W, the control module 50 can control the output power of the power supply 40 to 10W; when the user touches the touch key marked with 12W, the control module 50 can control the output power of the power supply 40 to 12W. Alternatively, two touch keys for increasing power and decreasing power are set on the display screen. The touch key for increasing power can be represented by "+" or "↑", and the touch key for decreasing power can be represented by "-" or "↓". The output power is adjusted by setting the output power range and the value of the power change when the touch key is touched once. For example, the output power range is set to 6W to 13W, and the output power changes by 1W each time the touch key is touched. If the current output power is 10W, the output power can be adjusted to 13W by touching the touch key marked with "+" three times, and the output power does not change when the touch key is touched again. Alternatively, if the current output power is 10W, the output power can be adjusted to 6W by touching the touch key marked with "-" four times, and the output power does not change when the touch key is touched again.

[0096] In one embodiment, the output power of the power source 40 is set between 6W and 13W. In order to prevent the electronic atomization device 100 from being too large, the liquid storage tank 22 of the atomizer 20 is usually set to accommodate 1ml-4ml of aerosol generating substrate. By setting the output power of the power source 40 to 6W to 13W, the amount of aerosol generating substrate stored in each atomizer 20 can be prevented from being consumed too quickly, thereby improving the user experience.

[0097] The above specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art, according to the concept of the present invention, some simple deductions, modifications or substitutions can be made.

Claims

1. An electronic atomization device, characterized in that: include: At least two atomizers, each of which comprises an atomizer core and a liquid storage tank, wherein the atomizer core is connected to the liquid storage tank, the liquid storage tank is used to store an aerosol generating substrate, and the atomizer core is used to heat the aerosol generating substrate to generate an aerosol when in operation; as well as, A housing assembly, wherein the housing assembly has at least two mounting positions, and each of the atomizers is correspondingly mounted on one of the mounting positions; Among the at least two atomizers, at least one of the atomizers is a ceramic atomizer, and at least one of the atomizers is a cotton atomizer, the atomization core of the ceramic atomizer is a ceramic core body, and the atomization core of the cotton atomizer is a cotton core body; and at least one of the ceramic atomizer and the cotton atomizer can work independently or together.

2. The electronic atomization device according to claim 1, characterized in that: Each of the atomizers is provided with an atomization channel, the atomization channel having an inlet and an outlet, and each of the atomization cores is arranged in the corresponding atomization channel; Among them, the ceramic core of the ceramic atomizer is placed horizontally in the atomization channel so that the airflow entering the atomization channel from the inlet bypasses the ceramic core and flows to the outlet; the cotton core of the cotton atomizer is arranged along the extension direction of the atomization channel so that the airflow entering the atomization channel from the inlet passes through the cotton core and flows to the outlet.

3. The electronic atomization device according to claim 2, characterized in that: The ceramic atomizer comprises a ceramic bracket, the ceramic bracket is provided with a first mounting portion and a first air guide channel, the first mounting portion extends transversely into the first air guide channel, the first air guide channel forms an atomization channel of the ceramic atomizer, and the ceramic core is mounted on a side of the first mounting portion facing the inlet; The cotton atomizer includes a cotton core bracket, which is provided with a second mounting portion and a second air guide channel. The second mounting portion forms a part of the inner wall of the second air guide channel, and the second air guide channel forms an atomization channel of the cotton atomizer. The cotton core body is mounted on the second mounting portion.

4. The electronic atomization device according to claim 1, characterized in that: The housing assembly includes a mounting frame, the mounting position is arranged on the mounting frame, the mounting position is configured as a mounting slot, and the mounting slot includes a first mounting slot and a second mounting slot; The atomizer includes a first atomizer and a second atomizer, the first atomizer is the ceramic atomizer, the second atomizer is the cotton atomizer, the first atomizer is detachably mounted on the first mounting groove, and the second atomizer is detachably mounted on the second mounting groove.

5. The electronic atomization device according to claim 4, characterized in that: Also included is a nozzle assembly, which is detachably connected to the mounting frame and covers the notches of the first mounting slot and the second mounting slot; The nozzle assembly includes a merging channel and at least two air inlet channels, one end of each of the air inlet channels is connected to one of the atomizers, and the other end of each of the air inlet channels is connected to the merging channel, and the merging channel is used to mix and discharge the aerosols from each of the atomizers.

6. The electronic atomization device according to claim 4, characterized in that: The mounting frame is further provided with a circuit assembly slot, and the notches of the first mounting slot and the second mounting slot are arranged to face away from the circuit assembly slot; The electronic atomization device further includes a power supply and a control module, and the power supply and the control module are both installed in the circuit assembly slot; The first atomizer and the second atomizer are both electrically connected to the power supply and the control module. The power supply is used to supply power to the first atomizer and the second atomizer. The control module is used to control the working states of the first atomizer and the second atomizer.

7. The electronic atomization device according to claim 6, characterized in that: Also included is an airflow adjustment component, the airflow adjustment component is used to adjust the connection state between the first mounting slot and the second mounting slot and the outside world; The control module includes a circuit board, a first airflow sensor and a second airflow sensor, the first atomizer, the second atomizer, the first airflow sensor and the second airflow sensor are all electrically connected to the circuit board, the first airflow sensor corresponds to the first mounting slot, and the second airflow sensor corresponds to the second mounting slot; The first airflow sensor is used to generate a capacitance change in response to a pressure change in the first mounting groove, the second airflow sensor is used to generate a capacitance change in response to a pressure change in the second mounting groove, and the circuit board is used to control the first atomizer to start and stop working according to the capacitance information of the first airflow sensor, and control the second atomizer to start and stop working according to the capacitance information of the second airflow sensor.

8. The electronic atomization device according to claim 7, characterized in that: The housing assembly also includes a shell; The housing is arranged around the circumference of the mounting frame, and is enclosed with the mounting frame to form an air-adjusting cavity, the air-adjusting cavity connects the first mounting slot and the second mounting slot with the outside, the air-adjusting cavity extends along the arrangement direction of the first mounting slot and the second mounting slot, the air-adjusting assembly is installed in the air-adjusting cavity, and can slide along the air-adjusting cavity to switch between a first connection state, a second connection state, and a third connection state; In the first connected state, the first installation slot is connected to the outside world, and the second installation slot is isolated from the outside world, the first airflow sensor generates a capacitance change in response to the air pressure change in the first installation slot, and the circuit board controls the first atomizer to work according to the capacitance information of the first airflow sensor; the first airflow sensor keeps the capacitance stable in response to the air pressure stability in the first installation slot, and the circuit board controls the first atomizer to stop working according to the capacitance information of the first airflow sensor; In the second connected state, the second mounting slot is connected to the outside, and the first mounting slot is isolated from the outside, the second airflow sensor generates a capacitance change in response to the air pressure change in the second mounting slot, and the circuit board controls the second atomizer to work according to the capacitance information of the second airflow sensor; the second airflow sensor keeps the capacitance stable in response to the air pressure stability in the second mounting slot, and the circuit board controls the second atomizer to stop working according to the capacitance information of the second airflow sensor; In the third connection state, both the first mounting slot and the second mounting slot are connected to the outside, the first airflow sensor generates a capacitance change in response to the air pressure change in the first mounting slot, and the second airflow sensor generates a capacitance change in response to the air pressure change in the second mounting slot, and the circuit board is used to control the first atomizer to work according to the capacitance information of the first airflow sensor, and to control the second atomizer to work according to the capacitance information of the second airflow sensor; the first airflow sensor keeps the capacitance stable in response to the stable air pressure in the first mounting slot, and the second airflow sensor keeps the capacitance stable in response to the stable air pressure in the second mounting slot, and the circuit board controls the first atomizer to stop working according to the capacitance information of the first airflow sensor, and controls the second atomizer to stop working according to the capacitance information of the second airflow sensor.

9. The electronic atomization device according to claim 8, characterized in that: The control module further includes a switch element, which is connected to the airflow regulating assembly, and is used to switch between a first conducting state, a second conducting state and a third conducting state under the drive of the airflow regulating assembly; When the airflow adjustment component is switched to the first connection state, the switch element is driven to switch to the first conduction state. In the first conduction state, the first airflow sensor is electrically connected to the circuit board, and the second airflow sensor is disconnected from the circuit board. When the airflow adjustment component is switched to the second connection state, the switch element is driven to switch to the second conduction state. In the second conduction state, the second airflow sensor is electrically connected to the circuit board, and the first airflow sensor is disconnected from the circuit board. When the airflow regulating component is switched to the third connection state, the switch element is driven to switch to the third conduction state. In the third conduction state, both the first airflow sensor and the second airflow sensor are electrically connected to the circuit board.

10. The electronic atomization device according to claim 6, characterized in that: The control module is also used to control the output power of the power supply, thereby controlling the heating power of the first atomizer and the second atomizer.

11. The electronic atomization device according to claim 10, characterized in that: Also includes an information input module; The information input module is electrically connected to the control module, and is used to receive a gear adjustment signal and transmit the gear adjustment signal to the control module. The control module controls the output power of the power supply according to the gear adjustment signal.

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