Electronic atomization device

Abstract

The utility model discloses an electronic atomization device. The electronic atomization device comprises a shell, a separator, a first circuit board and at least one atomization assembly, and a containing space is formed in the shell; the separator is located in the accommodating space, and the separator is used for dividing the accommodating space into a first accommodating space and a second accommodating space which are isolated from each other; the first circuit board is positioned in the first accommodating space; the atomization assembly is located in the second containing space. The atomizing assembly is used for atomizing the liquid matrix to generate aerosol; the shell is further provided with an air inlet and an air outlet which are communicated with the second containing space, and an airflow channel penetrating through the second containing space is formed between the air inlet and the air outlet so that aerosol generated by the atomization assembly can be discharged from the air outlet. Through the implementation mode, the risk of short circuit caused by contact between the first circuit board and the condensate drops is relieved, and meanwhile, the first circuit board does not need to be coated with a waterproof coating, so that the cost is saved.

Description

Technical Field

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

[0002] Existing electronic atomization devices are usually provided with an air flow channel for air to pass through.

[0003] At present, the circuit board of the electronic atomization device is exposed to the air flow channel over a large area. In some application scenarios, such as in the air flow back test, condensation droplets will appear on the circuit board exposed in the air flow channel, and the risk of mainboard short circuit is high. If a waterproof coating is applied to the surface of the circuit board, it will lead to higher production costs. Utility Model Content

[0004] The main purpose of this application is to provide an electronic atomization device to solve the above-mentioned technical problems existing in the prior art.

[0005] In order to solve the above problems, the present application provides an electronic atomization device.

[0006] The electronic atomization device includes: a shell, an isolator, a first circuit board and at least one atomization component, and a accommodating space is formed in the shell; the isolator is located in the accommodating space, and the isolator is used to divide the accommodating space into a first accommodating space and a second accommodating space that are isolated from each other; the first circuit board is located in the first accommodating space; the atomization component is located in the second accommodating space; the atomization component is used to atomize the liquid matrix to generate an aerosol; wherein, the shell is also provided with an air inlet and an air outlet connected to the second accommodating space, and an air flow channel passing through the second accommodating space is formed between the air inlet and the air outlet to discharge the aerosol generated by the atomization component from the air outlet.

[0007] In some embodiments, the electronic atomization device further includes a display screen, which is disposed in the first accommodating space and electrically connected to the first circuit board.

[0008] In some embodiments, the electronic atomization device further includes a battery core disposed in the second accommodating space, and the battery core is electrically connected to the atomization component.

[0009] In some embodiments, the battery cell is arranged between the atomizer assembly and the air inlet, and the gap between the battery cell and the isolation member forms part of the air flow channel.

[0010] In some embodiments, the electronic atomization device further includes a lead; a wire hole is provided on the isolating member, one end of the lead is electrically connected to the battery cell and / or the atomization assembly, and the other end of the lead passes through the wire hole and is electrically connected to the first circuit board.

[0011] In some embodiments, a mounting surface on one side of the first circuit board has a connection area for electrically connecting to a lead; the electronic atomization device also includes a first seal, which is at least partially disposed between the mounting surface and the isolating member, and the first seal abuts against the mounting surface and the isolating member, thereby forming a seal on the connection area and one end of the wire hole located in the first accommodating space.

[0012] In some embodiments, the first seal has a first surface that is in contact with the mounting surface and a second surface opposite to the first surface, and the second surface is in contact with the isolation member; a cavity is provided on the first surface, and the cavity cover is provided on the connection area; a through hole is provided on the second surface that is connected to the cavity, and the through hole is aligned and connected with the wire hole.

[0013] In some embodiments, a microphone is provided on the first circuit board, and a sensing channel connected to the microphone is provided on the isolator; some battery cells are provided between the atomizer assembly and one end of the sensing channel located in the second accommodating space.

[0014] In some embodiments, the isolator includes a second seal, a first bracket, a third seal, and a second bracket; one end of the first bracket is connected to the housing through the second seal, and the other end of the first bracket is connected to the second bracket through the third seal; the atomizer assembly is arranged in the first bracket, and the battery cell is arranged in the second bracket.

[0015] In some embodiments, a liquid storage cavity for storing a liquid matrix is ​​formed in the first support.

[0016] In some embodiments, an air hole is provided on the isolation member, one end of the air hole is connected to the second accommodating space, and the other end of the air hole is connected to the air inlet; the electronic atomization device also includes a first seal, which is at least partially arranged between the other end of the air hole and the air inlet.

[0017] In some embodiments, a avoidance hole is provided on the first circuit board, and the first sealing member passes through the avoidance hole and is disposed between the other end of the air hole and the air inlet.

[0018] In some embodiments, an air regulating port and an adjusting member are further provided on the housing; the air regulating port is spaced apart from the air inlet and is connected to the second accommodating space, and the adjusting member is used to adjust the air intake volume of the air regulating port.

[0019] In some embodiments, a silencer is provided in the air regulating port.

[0020] Compared with the prior art, the electronic atomization device provided by the present application includes a housing, an isolator, a first circuit board and at least one atomization assembly, and a accommodating space is formed in the housing; the isolator is located in the accommodating space, and the isolator is used to divide the accommodating space into a first accommodating space and a second accommodating space that are isolated from each other; the first circuit board is located in the first accommodating space; the atomization assembly is located in the second accommodating space; the atomization assembly is used to atomize the liquid matrix to generate an aerosol; wherein, the housing is also provided with an air inlet and an air outlet connected to the second accommodating space, and an air flow channel passing through the second accommodating space is formed between the air inlet and the air outlet to discharge the aerosol generated by the atomization assembly from the air outlet. Through the above embodiment, the isolator divides the accommodating space into a first accommodating space and a second accommodating space that are isolated from each other, and the condensation droplets generated when the air flow passes through the second accommodating space will not enter the first accommodating space, thereby alleviating the risk of short circuit caused by contact between the first circuit board and the condensation droplets, and at the same time, there is no need to apply a waterproof coating on the first circuit board, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1 is a schematic structural diagram of an electronic atomization device from a first perspective according to one or more embodiments of the present application;

[0023] Figure 2 is a schematic structural diagram of an electronic atomization device from a second perspective according to one or more embodiments of the present application;

[0024] Figure 3 is based on Figure 2 A cross-sectional view of the electronic atomization device along the AA direction is shown;

[0025] Figure 4 is based on Figure 2 A cross-sectional view of the electronic atomization device along the BB direction is shown;

[0026] Figure 5 is a first structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application, with part of the structure hidden;

[0027] Figure 6 is a second structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application, with part of the structure hidden;

[0028] Figure 7 is based on Figure 6Another perspective diagram of the electronic atomization device shown;

[0029] Figure 8 is a schematic structural diagram of an electronic atomization device from a third perspective according to one or more embodiments of the present application;

[0030] Figure 9 is based on Figure 6 A cross-sectional view of the electronic atomization device along the CC direction is shown;

[0031] Figure 10 This is a schematic structural diagram of an electronic atomization device from a fourth perspective according to one or more embodiments of the present application.

[0032] Figure numbers: electronic atomization device 1; housing 10; accommodating space 11; first accommodating space 111; second accommodating space 112; air inlet 12; air outlet 13; air regulating port 14; adjusting member 15; silencer 16; isolation member 20; wire hole 21; first sealing member 22; first surface 221; cavity 2211; second surface 222; through hole 2221; sensing channel 23; first bracket 24; second bracket 25; second sealing member 27; third sealing member 26; air hole 28; first circuit board 30; mounting surface 31; connection area 32; microphone 33; avoidance hole 34; display screen 40; battery cell 50; lead 60; second circuit board 70; liquid storage chamber 80; atomization assembly 90; nozzle 100. DETAILED DESCRIPTION

[0033] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0035] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0036] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0038] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0039] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0040] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0041] Existing electronic atomization devices are usually provided with an air flow channel for air to pass through.

[0042] At present, the circuit board of the electronic atomization device is exposed to the air flow channel over a large area. In some application scenarios, such as in the air flow back test, condensation droplets will appear on the circuit board exposed in the air flow channel, and the risk of mainboard short circuit is high. If a waterproof coating is applied to the surface of the circuit board, it will lead to higher production costs.

[0043] Please refer to Figures 1-4 , Figure 1 is a schematic structural diagram of an electronic atomization device from a first perspective according to one or more embodiments of the present application; Figure 2 is a schematic structural diagram of an electronic atomization device from a second perspective according to one or more embodiments of the present application; Figure 3 is based on Figure 2 A cross-sectional view of the electronic atomization device along the AA direction is shown; Figure 4 is based on Figure 2 The cross-sectional view of the electronic atomization device along the BB direction is shown.

[0044] To solve the above problems, the present application provides an electronic atomization device 1, which includes: a shell 10, an isolator 20, a first circuit board 30 and at least one atomization component 90, and a accommodating space 11 is formed in the shell 10; the isolator 20 is located in the accommodating space 11, and the isolator 20 is used to divide the accommodating space 11 into a first accommodating space 111 and a second accommodating space 112 that are isolated from each other; the first circuit board 30 is located in the first accommodating space 111; the atomization component 90 is located in the second accommodating space 112; the atomization component 90 is used to atomize the liquid matrix to generate an aerosol; wherein, the shell 10 is also provided with an air inlet 12 and an air outlet 13 connected to the second accommodating space 112, and an air flow channel passing through the second accommodating space 112 is formed between the air inlet 12 and the air outlet 13 to discharge the aerosol generated by the atomization component 90 from the air outlet 13.

[0045] The electronic atomization device 1 can convert the aerosol-generating matrix into smoke in the form of an aerosol by heating or other means. The user can inhale the aerosol by inhaling at the mouthpiece 100 of the electronic atomization device 1. The aerosol-generating matrix can be a liquid matrix. The housing 10 can be formed with a accommodating space 11 and provide support and protection for other components in the accommodating space 11. The isolator 20 is located in the accommodating space 11 and divides the accommodating space 11 into a first accommodating space 111 and a second accommodating space 112. It can be understood that the isolator 20 can be connected to the housing 10, so as to be relatively fixed to the housing 10, thereby stably dividing the first accommodating space 111 and the second accommodating space 112. The first accommodating space 111 can be used to install the first circuit board 30, and the first circuit board 30 can be used to control the atomization assembly 90 to generate an aerosol. The second accommodating space 112 can be used to install the atomizer assembly 90, which can be used to heat the liquid matrix to produce aerosol-shaped smoke. The atomizer assembly 90 may include an atomizer. In some application scenarios, the atomizer may produce condensed droplets. The housing 10 is provided with an air inlet 12 and an air outlet 13 that communicate with the second accommodating space 112 and the outside world. An air flow channel is formed between the air inlet 12 and the air outlet 13, passing through the second accommodating space 112. Gas can enter the second accommodating space 112 from the air inlet 12 and exit the second accommodating space 112 from the air outlet. The gas forms an air flow and flows in the air flow channel. It is understandable that when the gas flows in the air flow channel, it will pass through the atomizer assembly 90 and form aerosol-shaped smoke, which is finally discharged from the second accommodating space 112 through the air outlet 13. It should be noted that when the gas flows in the air flow channel, it will not enter the first accommodating space 111, thereby reducing the risk of condensed droplets generated by gas condensation entering the first accommodating space 111.

[0046] Through the above embodiment, the isolation member 20 divides the accommodating space 11 into a first accommodating space 111 and a second accommodating space 112 that are isolated from each other. Condensation droplets generated when the airflow passes through the second accommodating space 112 will not enter the first accommodating space 111, thereby alleviating the risk of short circuit caused by contact between the first circuit board 30 and the condensation droplets, thereby improving the reliability of the electronic atomization device 1, and at the same time, there is no need to apply a waterproof coating on the first circuit board 30, saving costs.

[0047] In some embodiments, the electronic atomization device 1 further includes a display screen 40, which is disposed in the first accommodating space 111 and electrically connected to the first circuit board 30. The display screen 40 can be used to display visual information. For example, the display screen 40 can display status information of the electronic atomization device 1. The display screen 40 includes but is not limited to a liquid crystal display screen 40, a light emitting diode (LED) display screen 40, an organic light emitting diode (OLED) display screen 40, and the like. The display screen 40 is disposed in the first accommodating space 111 and electrically connected to the first circuit board 30. The first circuit board 30 can be used to control the display screen of the display screen 40, etc. The display screen 40 is located in the first accommodating space 111 and is completely separated from the second accommodating space 112. As a result, the risk of gas in the airflow channel contacting the display screen 40 and forming condensation droplets on the display screen 40, causing damage to the display screen 40, is reduced, thereby improving the reliability of the display screen 40.

[0048] In some embodiments, the electronic atomization device 1 further includes a battery cell 50 disposed within the second accommodating space 112 , which is electrically connected to the atomization assembly 90 . The battery cell 50 can provide power to the atomization assembly 90 , and can also be electrically connected to the mainboard, thereby providing power to the first circuit board 30 and the display screen 40 . It is understood that when the battery cell 50 is located within the second accommodating space 112 , the gas flowing in the airflow channel will flow through the battery cell 50 , thereby cooling the battery cell 50 . Therefore, the battery cell 50 located within the second accommodating space 112 improves the cooling effect of the battery cell 50 , thereby enhancing the reliability of the battery cell 50 .

[0049] In some embodiments, the battery cell 50 is positioned between the atomizer assembly 90 and the air inlet 12, and the gap between the battery cell 50 and the separator 20 forms a portion of the airflow channel. It should be noted that the atomizer assembly 90 is susceptible to the formation of condensation droplets. The battery cell 50 is positioned between the atomizer assembly 90 and the air inlet 12, allowing the battery cell 50 to block at least some of the condensation droplets generated by the atomizer assembly 90. The gap between the battery cell 50 and the separator 20 forms a portion of the airflow channel, allowing airflow to flow through the battery cell 50 and cool it.

[0050] In some embodiments, the electronic atomization device 1 further includes a lead 60; a wire hole 21 is provided on the isolating member 20, one end of the lead 60 is electrically connected to the battery cell 50 and / or the atomizing assembly 90, and the other end of the lead 60 passes through the wire hole 21 and is electrically connected to the first circuit board 30. The lead 60 can be connected to the first circuit board 30 and the atomizing assembly 90, and to the battery cell 50, respectively, through the wire hole 21 on the isolating member 20. The electrical connection between the first circuit board 30, the atomizing assembly 90, and the battery cell 50 can be achieved through the lead 60, thereby facilitating the battery cell 50 to provide power to the main board and the atomizing assembly 90. In some application scenarios, the electronic atomization device 1 further includes a second circuit board 70, which is disposed between the battery cell 50 and the atomization assembly 90. The leads 60 can also be electrically connected to the first circuit board 30 and the second circuit board 70, respectively. The second circuit board 70 can serve as an adapter board to electrically connect to the atomization assembly 90, allowing the first circuit board 30 to control the atomizer, etc., through the second circuit board 70. For example, there can be multiple leads 60, some of which can be connected to the first circuit board 30 and the battery cell 50, some can be connected to the first circuit board 30 and the atomization assembly 90, and some can also be connected to the first circuit board 30 and the second circuit board 70. Specifically, there can be five leads 60, two of which connect to the first circuit board 30 and the battery cell 50, and three connect to the first circuit board 30 and the second circuit board 70. Thus, electrical connections can be established between the first circuit board 30, the battery cell 50, and the atomization assembly 90 via the wire holes 21 and the leads 60.

[0051] In some embodiments, a mounting surface 31 on one side of the first circuit board 30 has a connection area 32 for electrically connecting to the lead 60; the electronic atomization device 1 also includes a first seal 22, which is at least partially disposed between the mounting surface 31 and the isolating member 20. The first seal 22 abuts against the mounting surface 31 and the isolating member 20, thereby forming a seal between the connection area 32 and one end of the wire hole 21 located in the first accommodating space 111. It should be noted that the first accommodating space 111 and the second accommodating space 112 can be interconnected through the wire hole 21, and the mounting surface 31 of the first circuit board 30 is used to block the wire hole 21 to separate the first accommodating space 111 and the second accommodating space 112. The connection area 32 of the first circuit board 30 can be exposed to the second accommodating space 112 through the wire hole 21. A connecting pin can be provided on the connection area 32, and the lead 60 can be connected to the first circuit board 30 through the connection area 32. The first sealing member 22 includes, but is not limited to, sealing silicone, and the first sealing member 22 abuts against the mounting surface 31 and the isolation member 20, respectively. In some application scenarios, a component area may be provided on the portion of the mounting surface 31 other than the connection area 32, and the electrical components on the first circuit board 30, including but not limited to capacitors, resistors, inductors, etc., are provided in the component area. The first sealing member 22 may abut against the mounting surface 31 and cover the component area, thereby forming a seal between the connection area 32 and one end of the wire hole 21 located in the first accommodating space 111, thereby reducing the risk of condensation droplets in the airflow channel entering the first accommodating space 111 through the wire hole 21, and at the same time alleviating the risk of condensation droplets contacting areas on the mounting surface 31 other than the connection area 32, thereby causing a short circuit in the first circuit board 30.

[0052] In some embodiments, the first sealant 22 has a first surface 221 that contacts the mounting surface 31 and a second surface 222 that is opposite the first surface 221 and contacts the isolation member 20. The first surface 221 is provided with a cavity 2211 that covers the connection region 32. The second surface 222 is provided with a through hole 2221 that communicates with the cavity 2211 and is aligned with and communicates with the wire hole 21. The first sealant 22 abuts the mounting surface 31 of the first circuit board 30 via the first surface 221. It should be noted that the cavity 2211, which is recessed relative to the mounting surface 31, covers the connection region 32 of the first circuit board 30. The cavity 2211 can be used to accommodate one end of the lead 60 connected to the connection region 32, thereby providing sufficient space for the lead 60 to connect to the connection region 32. The through hole 2221 of the second surface 222 is aligned with and communicates with the wire hole 21 , thereby facilitating the lead wire 60 to pass through the wire hole 21 and the through hole 2221 into the cavity 2211 and connect to the mounting surface 31 .

[0053] In some embodiments, the spacer 20 includes a second seal 27, a first bracket 24, a third seal 26, and a second bracket 25. One end of the first bracket 24 is connected to the housing 10 via the second seal 27, and the other end of the first bracket 24 is connected to the second bracket 25 via the third seal 26. The atomizer assembly 90 is disposed in the first bracket 24, and the battery cell 50 is disposed in the second bracket 25. The first bracket 24 can provide support and protection for the atomizer assembly 90, and the second bracket 25 can provide support and protection for the battery cell 50. The second seal 27 and the third seal 26 can include, but are not limited to, sealing silicone. It is understood that the second seal 27 can seal between the first bracket 24 and the housing 10, and the third seal 26 can seal between the first bracket 24 and the second bracket 25. The airflow channel can be provided through the second seal 27, the first bracket 24, the third seal 26, and the second bracket 25. The second seal 27 and the third seal 26 seal at the connection between the first bracket 24 and the second bracket 25 and at the connection between the first bracket 24 and the housing 10, thereby reducing the risk of gas in the airflow channel leaking into the first accommodating space 111. The second seal 27 and the third seal 26 can be provided with a connecting hole 2221 to form a partial airflow channel, thereby connecting the air inlet 12 and the air outlet 13.

[0054] In some embodiments, a liquid storage chamber 80 for storing a liquid matrix is ​​formed within the first bracket 24. The liquid storage chamber 80 can store the liquid matrix for atomization to form an aerosol. The liquid storage chamber 80 can directly store the liquid matrix or contain a liquid-retaining sponge, in which the liquid matrix is ​​stored. The liquid storage chamber 80 can be located within the first bracket 24, that is, between the second sealing member 27 and the third sealing member 26. The second sealing member 27 and the third sealing member 26 can also seal the liquid storage chamber 80, thereby reducing the risk of leakage of the liquid matrix in the liquid storage chamber 80.

[0055] In some embodiments, the isolating member 20 is provided with an air hole 28, one end of which is in communication with the second accommodating space 112, and the other end of which is in communication with the air inlet 12. The electronic atomization device 1 further includes a first sealing member 22, which is at least partially disposed between the other end of the air hole 28 and the air inlet 12. Gas can enter the air hole 28 through the air inlet 12 and enter the second accommodating space 112 through the air hole 28. Thus, the first sealing member 22 seals the connection between the air hole 28 and the second accommodating space 112, mitigating the risk of gas leaking into the first accommodating space 111 when entering the second accommodating space 112.

[0056] In some embodiments, the first circuit board 30 is provided with a relief hole 34, and the first sealing member 22 is disposed through the relief hole 34 and between the other end of the air hole 28 and the air inlet 12. This facilitates better connection between the first sealing member 22 and the other end of the air hole 28 away from the air inlet 12, improving the sealing effect of the first sealing member 22 at the connection between the air hole 28 and the second accommodating space 112, and further reducing the risk of gas entering the first accommodating space 111.

[0057] Please refer to Figure 5-Figure 7 , Figure 5 is a first structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application, with part of the structure hidden; Figure 6 is a second structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application, with part of the structure hidden; Figure 7 is based on Figure 6 A schematic diagram of the electronic atomization device from another perspective is shown.

[0058] In some embodiments, a microphone 33 is provided on the first circuit board 30, and a sensing channel 23 connected to the microphone 33 is provided on the isolation member 20. A portion of the battery cells 50 is disposed between the atomizer assembly 90 and one end of the sensing channel 23 located in the second accommodating space 112. The microphone 33 is an air pressure sensor. The atomizer assembly 90 may include an atomizer. In some application scenarios, the atomizer may produce condensation droplets. It is understood that when the atomizer assembly 90 produces condensation droplets, the condensation droplets are blocked by the battery cells 50, thereby reducing the risk of condensation droplets entering the sensing channel 23 and contacting the microphone 33, causing damage to the microphone 33 or a decrease in sensitivity, thereby improving the reliability of the electronic atomizer device 1.

[0059] Please refer to Figures 8-10 , Figure 8 is a schematic structural diagram of an electronic atomization device from a third perspective according to one or more embodiments of the present application; Figure 9 is based on Figure 6 A cross-sectional view of the electronic atomization device along the CC direction is shown; Figure 10 This is a schematic structural diagram of an electronic atomization device from a fourth perspective according to one or more embodiments of the present application.

[0060] In some embodiments, the housing 10 is further provided with an air regulating port 14 and an adjusting member 15; the air regulating port 14 is spaced apart from the air inlet 12 and is connected to the second accommodating space 112. The adjusting member 15 is used to adjust the air intake of the air regulating port 14. The adjusting member 15 can block or open the air regulating port 14. When the adjusting member 15 opens the air regulating port 14, gas can enter the second accommodating space 112 through the air regulating port 14 and the air inlet 12. When the adjusting member 15 blocks the air regulating port 14, gas cannot enter the second accommodating space 112 through the air regulating port 14. In some application scenarios, the adjusting member 15 may include an adjusting portion and a sealing portion that are interconnected. The adjusting portion is disposed on a side of the sealing portion away from the second accommodating space 112. By adjusting the position of the adjusting portion, the sealing portion can be driven to block the air regulating port 14. The sealing portion can further improve the sealing effect of the adjusting member 15 on the air regulating port 14, reducing the risk of air leakage. In other embodiments, the radial dimension of the air regulating port 14 is larger than the radial dimension of the air inlet 12. Therefore, the speed at which the gas enters the second accommodating space 112 can be adjusted by the adjusting member 15 and the gas regulating port 14 .

[0061] In some embodiments, a silencer 16 is provided in the air regulating port 14. The silencer 16 may include but is not limited to silencer cotton, etc. It is understood that the silencer 16 can reduce the sound of the air flow when the air flows through the air regulating port 14, thereby reducing noise.

[0062] To sum up, the electronic atomization device 1 provided in the present application includes a shell 10, an isolator 20, a first circuit board 30 and at least one atomization component 90, and a accommodating space 11 is formed in the shell 10; the isolator 20 is located in the accommodating space 11, and the isolator 20 is used to divide the accommodating space 11 into a first accommodating space 111 and a second accommodating space 112 that are isolated from each other; the first circuit board 30 is located in the first accommodating space 111; the atomization component 90 is located in the second accommodating space 112; the atomization component 90 is used to atomize the liquid matrix to generate an aerosol; wherein, the shell 10 is also provided with an air inlet 12 and an air outlet 13 connected to the second accommodating space 112, and an air flow channel passing through the second accommodating space 112 is formed between the air inlet 12 and the air outlet 13 to discharge the aerosol generated by the atomization component 90 from the air outlet 13. Through the above embodiment, the spacer 20 divides the accommodating space 11 into a first accommodating space 111 and a second accommodating space 112, which are isolated from each other. Condensation droplets generated when air flows through the second accommodating space 112 will not enter the first accommodating space 111, thereby reducing the risk of short circuits caused by contact between the first circuit board 30 and the condensation droplets. Furthermore, there is no need to apply a waterproof coating to the first circuit board 30, saving costs. Compared to other electronic atomization devices, the electronic atomization device 1 provided in this application has better reliability and lower cost.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. An electronic atomization device, characterized in that: The electronic atomization device comprises: a housing, wherein a housing space is formed in the housing; an isolating member located in the accommodating space, the isolating member being used to divide the accommodating space into a first accommodating space and a second accommodating space that are isolated from each other; A first circuit board is located in the first accommodating space; At least one atomizing assembly is located in the second accommodating space; the atomizing assembly is used to atomize the liquid matrix to generate an aerosol; The outer shell is further provided with an air inlet and an air outlet connected to the second accommodating space, and an air flow channel passing through the second accommodating space is formed between the air inlet and the air outlet to discharge the aerosol generated by the atomizing assembly from the air outlet.

2. The electronic atomization device according to claim 1, characterized in that The electronic atomization device further includes a display screen, which is disposed in the first accommodating space and electrically connected to the first circuit board.

3. The electronic atomization device according to claim 1, characterized in that The electronic atomization device further includes a battery core disposed in the second accommodating space, and the battery core is electrically connected to the atomization component.

4. The electronic atomization device according to claim 3, characterized in that The battery core is arranged between the atomizing assembly and the air inlet, and a gap between the battery core and the isolating member forms a portion of the air flow channel.

5. The electronic atomization device according to claim 3, characterized in that: The electronic atomization device further includes a lead; The isolating member is provided with a wire hole, one end of the lead is electrically connected to the battery core and / or the atomizing assembly, and the other end of the lead passes through the wire hole and is electrically connected to the first circuit board.

6. The electronic atomization device according to claim 5, characterized in that One side mounting surface of the first circuit board has a connection area for electrically connecting to the lead; The electronic atomization device also includes a first seal, which is at least partially arranged between the mounting surface and the isolation member. The first seal abuts against the mounting surface and the isolation member, thereby forming a seal on the connection area and one end of the wire hole located in the first accommodating space.

7. The electronic atomization device according to claim 6, characterized in that: The first sealing member has a first surface in contact with the mounting surface and a second surface opposite to the first surface, the second surface in contact with the isolation member; A concave cavity is provided on the first surface, and the concave cavity cover is provided on the connection area; a through hole communicating with the concave cavity is provided on the second surface, and the through hole is aligned and communicated with the wire hole.

8. The electronic atomization device according to claim 3, characterized in that: A microphone is provided on the first circuit board, and a sensing channel connected to the microphone is provided on the isolating member; Part of the battery cells is disposed between the atomizer assembly and one end of the sensing channel located in the second accommodating space.

9. The electronic atomization device according to claim 3, characterized in that: The isolation member includes a second sealing member, a first bracket, a third sealing member and a second bracket; One end of the first bracket is connected to the housing via the second seal, and the other end of the first bracket is connected to the second bracket via the third seal; The atomizing assembly is arranged in the first bracket, and the battery core is arranged in the second bracket.

10. The electronic atomization device according to claim 9, characterized in that: A liquid storage cavity for storing liquid matrix is ​​formed in the first bracket.

11. The electronic atomization device according to claim 1, characterized in that: The isolating member is provided with an air hole, one end of the air hole is communicated with the second accommodating space, and the other end of the air hole is communicated with the air inlet; The electronic atomization device further includes a first sealing member, which is at least partially disposed between the other end of the air hole and the air inlet.

12. The electronic atomization device according to claim 11, characterized in that: The first circuit board is provided with an avoidance hole, and the first sealing member is passed through the avoidance hole and is arranged between the other end of the air hole and the air inlet.

13. The electronic atomization device according to claim 1, characterized in that The shell is also provided with an air regulating port and a regulating member; The air regulating port is spaced apart from the air inlet and is communicated with the second accommodating space. The regulating member is used to regulate the air intake volume of the air regulating port.

14. The electronic atomization device according to claim 13, characterized in that: A silencer is provided in the air regulating port.

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