Support of power supply assembly, power supply assembly and aerosol generating device

Abstract

The invention provides a support of a power supply assembly, the power supply assembly and an aerosol generating device, and belongs to the field of aerosol generating devices. The support comprises a butt joint part, the butt joint part is provided with a butt joint groove, a microphone mounting groove and a microphone hole, the butt joint groove is used for being connected with an atomizer, and the microphone mounting groove is located in the outer side wall of the butt joint groove; the microphone hole is located in the side wall of the butt joint groove and is communicated with the butt joint groove and the microphone mounting groove. The microphone hole is formed in the side wall of the butt-joint groove, the butt-joint groove and the microphone mounting groove are communicated, and when an aerosol matrix leaks from an atomizer connected in the butt-joint groove, the aerosol matrix leaking to the groove bottom of the butt-joint groove is difficult to enter the microphone hole in the side wall of the butt-joint groove, so that the aerosol matrix is difficult to enter the microphone, and the atomization effect is improved. Therefore, the microphone is prevented from being affected by the aerosol matrix, and the microphone can work normally.

Description

Technical Field

[0001] The present application relates to the field of aerosol generating devices, and in particular to a bracket of a power supply component, a power supply component and an aerosol generating device. Background Art

[0002] A common aerosol generating device includes an atomizer and a power supply assembly, wherein the atomizer is connected to the power supply assembly. During operation, the power supply assembly supplies power to the atomizer.

[0003] The power supply assembly includes a bracket, a battery, a circuit board and a microphone, and the bracket has a docking slot for connecting an atomizer. In some aerosol generating devices, the bottom of the docking slot has a microphone hole, the circuit board is arranged outside the docking slot, facing the bottom of the docking slot, and the battery is arranged on the side of the circuit board away from the docking slot. The microphone is arranged on the circuit board, facing the microphone hole, to detect the change in air pressure at the microphone hole. In other aerosol generating devices, the bracket also has a battery compartment, and the battery is located in the battery compartment. The battery compartment is located at the bottom of the docking slot, and a microphone hole is provided on the side of the battery compartment away from the docking slot, and the microphone hole is connected to the bottom of the docking slot through the microphone air inlet channel.

[0004] It is currently found that during the use of these aerosol generating devices, the aerosol matrix leaked from the atomizer is easy to enter the microphone through the microphone hole, thereby affecting the normal operation of the microphone. Summary of the invention

[0005] The embodiment of the present application provides a bracket of a power supply component, a power supply component and an aerosol generating device, which can prevent the leaked aerosol matrix from entering the microphone through the microphone hole. The technical solution is as follows:

[0006] In a first aspect, an embodiment of the present application provides a bracket of a power supply assembly, the bracket comprising a docking portion, the docking portion having a docking groove, a microphone mounting groove and a microphone hole, the docking groove is used to connect to an atomizer, and the microphone mounting groove is located on an outer side wall of the docking groove;

[0007] The microphone hole is located on the side wall of the docking groove and communicates with the docking groove and the microphone mounting groove.

[0008] In some examples, the bracket also includes a tube body, one end of the tube body has an opening and the other end is closed, the tube body is located in the docking groove and is connected to the side wall and bottom wall of the docking groove, the opening of the tube body is higher than the microphone hole, and the microphone hole is connected to the tube body.

[0009] In some examples, the microphone hole is connected to the middle portion of the tube body.

[0010] In some examples, the closed end of the tube body is located on a side of the bottom of the docking groove away from the microphone hole.

[0011] In some examples, the docking portion and the tube body are an integrally formed structural component.

[0012] In some examples, the bracket further includes a support plate, which is located at the bottom of the docking slot and connected to the docking portion, and the support plate is flush with an outer side wall of the docking slot having the microphone mounting slot.

[0013] In some examples, the bracket further includes a clamping portion, the clamping portion is located on an outer side wall of the docking slot having the microphone mounting slot and the support plate, and the clamping portion is used to clamp a circuit board.

[0014] In some examples, the bracket further includes an air inlet pipe, which is located at the bottom of the docking groove and communicates with the groove bottom of the docking groove.

[0015] In a second aspect, an embodiment of the present application further provides a power supply assembly, which includes a circuit board, a microphone, and a bracket as described in the first aspect, wherein the circuit board is located on one side of the bracket, the microphone is located in the microphone mounting groove, and is connected to the circuit board.

[0016] In some examples, the power supply assembly further includes a display panel, which is located on a side of the circuit board away from the microphone and is electrically connected to the circuit board.

[0017] In a third aspect, an embodiment of the present application further provides an aerosol generating device, comprising an atomizer and any one of the power supply components described in the second aspect, wherein the power supply component is connected to the atomizer for supplying power to the atomizer.

[0018] In a fourth aspect, an embodiment of the present application further provides an aerosol generating device, the aerosol generating device comprising an atomizer and a power supply assembly, the power supply assembly comprising a circuit board, a microphone, and any one of the brackets comprising a tube body as described in the first aspect, the circuit board is located on one side of the bracket, the microphone is located in the microphone mounting groove, and is connected to the circuit board;

[0019] The atomizer comprises an atomizing assembly, the atomizing assembly comprises a first sealing member, and the first sealing member has a first mounting hole;

[0020] The first sealing member is located in the docking groove and is in sealing cooperation with the inner side wall of the docking groove, and the first mounting hole is sleeved outside the tube body.

[0021] In some examples, the atomization assembly further includes a connection seat, the connection seat is located on a side of the first sealing member away from the bottom of the docking groove; the connection seat is connected to the first sealing member, and an atomization cavity and an upper sealing cavity are enclosed between the connection seat and the first sealing member;

[0022] A lower sealed cavity is formed between the first sealing member and the bottom of the docking groove. The first sealing member also has a first vent hole and a second vent hole. The first vent hole connects the atomization cavity and the lower sealed cavity, and the second vent hole connects the upper sealed cavity and the lower sealed cavity.

[0023] In some examples, the connecting base further has a liquid inlet channel, and the liquid inlet channel communicates with the atomization chamber and a side of the connecting base away from the bottom of the docking groove;

[0024] The atomization assembly further includes an atomization core, which is located in the atomization cavity and separates the liquid inlet channel and the first ventilation hole.

[0025] In some examples, the atomizer core includes a liquid guide member and a heating member, and the heating member is located on a side of the liquid guide member away from the liquid inlet channel;

[0026] The atomization assembly further comprises an electrode, which is inserted in the first sealing member, and one end of the electrode is located in the atomization chamber and abuts against the heating member.

[0027] The beneficial effects brought by the technical solution provided by the embodiment of the present application include at least:

[0028] By arranging a docking groove, a microphone mounting groove and a microphone hole at the docking part of the bracket, arranging the microphone mounting groove on the outer side wall of the docking groove, arranging the microphone hole on the side wall of the docking groove, and connecting the docking groove and the microphone mounting groove, when the aerosol matrix leaks from the atomizer connected to the docking groove, the aerosol matrix leaked to the bottom of the docking groove is difficult to enter the microphone hole located on the side wall of the docking groove, making it difficult for the aerosol matrix to enter the microphone, thereby preventing the microphone from being affected by the aerosol matrix and enabling the microphone to work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying any creative work.

[0030] Figure 1 is a structural schematic diagram of an aerosol generating device provided in an embodiment of the present application;

[0031] Figure 2 It is a schematic diagram of the internal structure of an aerosol generating device provided in an embodiment of the present application;

[0032] Figure 3 It is a partial structural schematic diagram of a power supply component provided in an embodiment of the present application;

[0033] Figure 4 It is a structural schematic diagram of a bracket of a power supply assembly provided in an embodiment of the present application;

[0034] Figure 5 yes Figure 4 A schematic diagram of the internal structure of the bracket of the power supply assembly shown;

[0035] Figure 6 is a schematic diagram of the internal structure of a bracket of another power supply assembly provided in an embodiment of the present application;

[0036] Figure 7 It is a structural schematic diagram of a bracket of a power supply assembly provided in an embodiment of the present application;

[0037] Figure 8 It is a structural schematic diagram of a power supply component provided in an embodiment of the present application;

[0038] Fig. 9 is a schematic diagram of the exploded structure of an aerosol generating device provided in an embodiment of the present application;

[0039] Fig.10 It is a schematic diagram of the internal structure of an aerosol generating device provided in an embodiment of the present application;

[0040] Fig.11 is a schematic diagram of an assembly of a first sealing member provided in an embodiment of the present application;

[0041] Fig.12 It is a schematic diagram of the assembly of a connecting socket provided in an embodiment of the present application.

[0042] Figure Number:

[0043] 100-power supply assembly; 101-bracket; 1011-docking part; 1011a-docking slot; 1011b-microphone mounting slot; 1011c-microphone hole; 1012-tube body; 1013-support plate; 10131-clamping part; 1014-air inlet pipe; 102-microphone; 103-circuit board; 104-battery; 105-display panel; 106-first housing;

[0044] 200-atomizer; 200a-atomizing chamber; 200b-upper sealed chamber; 200c-lower sealed chamber; 210-liquid storage assembly; 211-liquid storage housing; 212-base; 220-atomizing assembly; 220a-atomizing channel; 221-supporting cylinder; 222-liquid guide; 223-heating element; 2231-electrode; 224-pin; 225-first sealing element; 225a-first mounting hole; 225b-first ventilation hole; 225c-second ventilation hole; 226-connecting seat; 226a-exhaust channel; 226b-liquid inlet channel; 227-atomizing core; 228-adsorption element; 229-second sealing element;

[0045] 301-second shell; 3011-sucking nozzle; 302-end cover; 3011-sucking nozzle. DETAILED DESCRIPTION

[0046] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0047] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0048] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0049] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing 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 should not be understood as a limitation on the present application.

[0050] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0051] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. "Multiple" means two or more.

[0052] Figure 1 is a schematic diagram of the structure of an aerosol generating device provided in an embodiment of the present application, such as Figure 1 As shown, the aerosol generating device comprises a power supply component 100 and an atomizer 200. The power supply component 100 is used to supply power to the atomizer 200.

[0053] Figure 2 is a schematic diagram of the internal structure of an aerosol generating device provided in an embodiment of the present application, such as Figure 2 As shown, the atomizer 200 includes a liquid storage component 210 and an atomizing component 220. The liquid storage component 210 is used to store the aerosol matrix. The atomizing component 220 is located in the liquid storage component 210, and the atomizing component 220 is used to heat the aerosol matrix. The atomizing component 220 is formed with an atomizing channel 220a.

[0054] The liquid storage component 210 may include a liquid tank housing 211, the interior of the liquid tank housing 211 forms a liquid tank, and the liquid tank is used to contain the aerosol matrix. The liquid storage component 210 may also include a base 212, and the base 212 may be fixedly connected or detachably connected to the liquid tank housing 211. The base 212 may be used to install an electrode to be electrically connected to the power supply component 100.

[0055] In some examples, the liquid storage component 210 may further include a liquid storage member, for example, the liquid storage member may be liquid storage cotton, and the liquid storage cotton is adsorbed / impregnated with an aerosol matrix.

[0056] The atomizing assembly 220 is located in the liquid tank housing 211. The atomizing assembly 220 includes a supporting tube 221, a liquid guide 222, a heating element 223 and a pin 224. The supporting tube 221 forms an atomizing channel 220a, and the liquid guide 222 and the heating element 223 are located in the supporting tube 221. The pin 224 is electrically connected to the heating element 223.

[0057] The support tube 221 provides a space inside the liquid tank housing 211 to accommodate the liquid guide 222 and the heating element 223. The tube wall of the support tube 221 may have structures such as holes and gaps, so that the aerosol matrix in the liquid tank housing 211 can enter the atomization channel 220a and be absorbed by the liquid guide 222. The heating element 223 is used to heat the aerosol matrix in the liquid guide 222 to vaporize the aerosol matrix.

[0058] The material and structure of the heating element 223 are not limited as long as they can generate heat. For example, the heating element 223 may include at least one of a heating mesh, a heating film, a heating wire, and a heating plate.

[0059] One end of the pin 224 located outside the support tube 221 passes through the base 212 and contacts the electrode installed on the base 212 .

[0060] The power supply assembly 100 includes a bracket 101, a battery 104, a circuit board 103 and a microphone 102. The bracket 101 is docked with the atomizer 200, and the battery 104 is located on the side of the bracket 101 away from the atomizer 200. The circuit board 103 is located between the battery 104 and the bracket 101. The microphone 102 is located on the side of the circuit board 103 close to the bracket 101. The bracket 101 also has a microphone hole 1011c, and the microphone 102 is arranged opposite to the microphone hole 1011c. The microphone 102 controls the operation of the atomizer assembly 220 by detecting changes in air pressure.

[0061] Figure 3 Schematic diagram of a partial structure of a power supply component provided in an embodiment of the present application. Figure 3 As shown, in this example, the bracket 101 has a battery compartment in the middle, and the battery 104 is located in the battery compartment. The circuit board 103 and the microphone 102 can be located outside the battery compartment and on the side of the battery 104 away from the atomizer 200. The microphone 102 is directly opposite to the microphone hole 1011c of the bracket 101. Figure 3 The arrows schematically illustrate the airflow direction in the power supply assembly 100 during the suction process.

[0062] During the use of the aerosol generating device, the atomizer 200 may leak aerosol, and the leaked aerosol matrix can easily enter the microphone hole 1011c and then the microphone 102, thereby affecting the normal operation of the microphone 102.

[0063] Figure 4 is a schematic diagram of the structure of a bracket of a power supply assembly provided in an embodiment of the present application, such as Figure 4 As shown, the bracket 101 includes a docking portion 1011, and the docking portion 1011 has a docking groove 1011a. Figure 5 yes Figure 4 The internal structure diagram of the bracket of the power supply component is shown in FIG. Figure 5 As shown, the docking portion 1011 also has a microphone mounting groove 1011b and a microphone hole 1011c. The docking groove 1011a is used to connect with the atomizer 200, and the microphone mounting groove 1011b is located on the outer side wall of the docking groove 1011a.

[0064] The microphone hole 1011c is located on the side wall of the docking groove 1011a, and the microphone hole 1011c is connected to the docking groove 1011a and the microphone installation groove 1011b.

[0065] By providing a docking groove 1011a, a microphone mounting groove 1011b and a microphone hole 1011c on the docking portion 1011 of the bracket 101, the microphone mounting groove 1011b is provided on the outer side wall of the docking groove 1011a, the microphone hole 1011c is provided on the side wall of the docking groove 1011a, and the docking groove 1011a and the microphone mounting groove 1011b are connected, when the aerosol matrix leaks from the atomizer 200 connected to the docking groove 1011a, the aerosol matrix leaked to the bottom of the docking groove 1011a is difficult to enter the microphone hole 1011c located on the side wall of the docking groove 1011a, so that the aerosol matrix is ​​difficult to enter the microphone 102, thereby preventing the microphone 102 from being affected by the aerosol matrix and enabling the microphone 102 to work normally.

[0066] The distance between the microphone hole 1011c and the bottom of the docking groove 1011a is greater than 0, for example, it can be greater than 1 mm. The greater the distance between the microphone hole 1011c and the bottom of the docking groove 1011a, the more difficult it is for the aerosol matrix to enter the microphone hole 1011c, and the lower the risk of the microphone 102 being affected by the aerosol matrix and failing.

[0067] Figure 6 is a schematic diagram of the internal structure of another bracket of a power supply assembly provided in an embodiment of the present application. Figure 5 The bracket of the power supply assembly shown, such as Figure 6 As shown, the bracket 101 also includes a tube body 1012. The tube body 1012 is a blind tube, that is, one end of the tube body 1012 has an opening and the other end is closed. The tube body 1012 is located in the docking groove 1011a and is connected to the side wall and the bottom wall of the docking groove 1011a. The opening of the tube body 1012 is higher than the microphone hole 1011c, and the microphone hole 1011c is connected to the tube body 1012.

[0068] By providing the tube body 1012, the tube body 1012 is used to connect the docking groove 1011a and the microphone hole 1011c, so that the aerosol matrix can enter the microphone hole 1011c only after entering the tube body 1012. The tube body 1012 is a blind tube, with only one end having an opening, and the position of the opening is higher than the microphone hole 1011c, which further increases the difficulty of the aerosol matrix entering the microphone hole 1011c, affecting the normal operation of the microphone 102.

[0069] Exemplarily, the tube body 1012 may be perpendicular to the bottom of the docking groove 1011 a .

[0070] In the embodiment of the present application, the height position of the opening of the tube body 1012 and the height position of the microphone hole 1011c are both based on the bottom of the docking groove 1011a. The opening of the tube body 1012 is higher than the microphone hole 1011c, that is, the distance from the opening of the tube body 1012 to the bottom of the docking groove 1011a is greater than the distance from the microphone hole 1011c to the bottom of the docking groove 1011a.

[0071] like Figure 6 As shown, the microphone hole 1011c is connected to the middle part of the tube body 1012.

[0072] That is, the distance from the microphone hole 1011c to the end of the closed end of the tube body 1012 is greater than 0.

[0073] In the tube body 1012, a section below the microphone hole 1011c can be used as a storage space for aerosol matrix. When the aerosol matrix leaks into the tube body 1012, the aerosol matrix can remain at the end of the tube body 1012 and will not directly enter the microphone hole 1011c. Only when the amount of aerosol matrix leaked into the tube body 1012 reaches a certain level, so that the aerosol matrix in the tube body 1012 spreads to the microphone hole 1011c, the aerosol matrix is ​​likely to enter the microphone hole 1011c, further reducing the risk of the aerosol matrix entering the microphone 102.

[0074] like Figure 6 As shown, the closed end of the tube body 1012 is located at a side of the bottom of the docking groove 1011a away from the microphone hole 1011c.

[0075] The depth of the docking groove 1011a is limited, and it needs to be connected to the atomizer 200. If the length of the tube body 1012 in the docking groove 1011a is too long, it will affect the connection of the atomizer 200, or it will be necessary to force the atomizer 200 to make a major change in structure to avoid the longer tube body 1012. In this example, by arranging the closed end of the tube body 1012 to the side of the bottom of the docking groove 1011a away from the microphone hole 1011c, that is, the tube body 1012 runs through the bottom of the docking groove 1011a, so that a longer tube body 1012 can be set, so that the tube body 1012 can accommodate more aerosol matrix without affecting the structure of the atomizer 200.

[0076] As an example, the docking portion 1011 and the tube body 1012 are an integrally formed structural component.

[0077] For example, the bracket 101 may be an injection molded part.

[0078] The one-piece structure is easy to process and has high structural strength, which can prevent leakage from occurring at the connection between the tube body 1012 and the docking portion 1011 .

[0079] Figure 7 is a schematic diagram of the structure of a bracket of a power supply assembly provided in an embodiment of the present application, such as Figure 7 As shown, the bracket 101 further includes a support plate 1013. The support plate 1013 is located at the bottom of the docking groove 1011a, and the support plate 1013 is connected to the docking portion 1011. The support plate 1013 is flush with the outer side wall of the docking groove 1011a having the microphone mounting groove 1011b.

[0080] By providing the support plate 1013 , it is possible to facilitate the installation of a circuit board 103 with a relatively large area, and the circuit board 103 can also be made more stable.

[0081] like Figure 7 As shown, the bracket 101 further includes a clamping portion 10131. As an example, the clamping portion 10131 is located on the outer side wall of the docking slot 1011a having the microphone mounting slot 1011b and the support plate 1013, and the clamping portion 10131 is used to clamp the circuit board 103.

[0082] The clamping portion 10131 may include a plurality of clamping hooks, and the plurality of clamping hooks may be arranged along the edge of the supporting plate 1013 .

[0083] By providing a clamping portion 10131 on the outer side wall of the docking groove 1011a and one side of the support plate 1013, the circuit board 103 of the aerosol generating device can be fixed to prevent the circuit board 103 from loosening.

[0084] Reference Figure 6 The bracket 101 may further include an air inlet pipe 1014, which is located at the bottom of the docking groove 1011a and communicated with the bottom of the docking groove 1011a.

[0085] By providing an air intake pipe 1014 connected to the docking slot 1011a, the docking slot 1011a can be conveniently connected to the outside of the aerosol generating device to facilitate air intake during use.

[0086] The air intake pipe 1014 and the support plate 1013 may be arranged at an interval with each other, and a space for accommodating the battery 104 is formed between the air intake pipe 1014 and the support plate 1013 .

[0087] Figure 8 is a schematic diagram of the structure of a power supply component provided in an embodiment of the present application, such as Figure 8 As shown, the power supply assembly 100 includes a circuit board 103, a microphone 102 and Figures 4 to 7Any of the brackets 101 shown. The circuit board 103 is located on one side of the bracket 101 , the microphone 102 is located in the microphone mounting groove 1011 b , and the microphone 102 is connected to the circuit board 103 .

[0088] When the aerosol matrix leaks from the atomizer 200 connected to the docking groove 1011a, the aerosol matrix leaking to the bottom of the docking groove 1011a is difficult to enter the microphone hole 1011c located on the side wall of the docking groove 1011a, making it difficult for the aerosol matrix to enter the microphone 102, thereby effectively preventing the microphone 102 from being affected by the aerosol matrix and allowing the microphone 102 to work normally.

[0089] like Figure 8 As shown, the power supply component 100 further includes a display panel 105 . The display panel 105 is located on a side of the circuit board 103 away from the microphone 102 . The display panel 105 is electrically connected to the circuit board 103 .

[0090] The display panel 105 is arranged on one side of the circuit board 103 so that the display panel 105 and the circuit board 103 are arranged in parallel or approximately in parallel, which saves space and can make the structure of the power supply component more compact.

[0091] like Figure 8 As shown, the power supply assembly also includes a battery 104 , and the battery 104 is located at the bottom of the docking portion 1011 .

[0092] Fig. 9 Schematic diagram of the exploded structure of an aerosol generating device provided in an embodiment of the present application. Fig. 9 As shown, the aerosol generating device includes an atomizer 200 and a power supply assembly 100 . Fig.10 is a schematic diagram of the internal structure of an aerosol generating device provided in an embodiment of the present application, such as Fig.10 As shown, the power supply assembly 100 is connected to the atomizer 200. The power supply assembly 100 is used to supply power to the atomizer 200.

[0093] In some examples, the power supply assembly 100 is detachably connected to the atomizer 200. Since the power supply assembly 100 is detachably connected to the atomizer 200, the atomizer 200 can be easily replaced.

[0094] In other examples, the power supply assembly 100 and the atomizer 200 may be fixedly connected. For example, the housing portion of the power supply assembly 100 and the liquid tank housing 211 of the atomizer 200 are an integrated structure.

[0095] Exemplarily, the power supply assembly 100 may include a first housing 106, the bracket 101 is located in the first housing 106, and the display panel 105 is located outside the first housing 106. The first housing 106 can be mutually engaged with the liquid tank shell 211. The aerosol generating device may include a second housing 301 and an end cover 302, the end cover 302 is connected to the second housing 301 to form a accommodating cavity, and the power supply assembly 100 and the atomizer 200 are both located in the accommodating cavity. The air inlet pipe 1014 of the bracket 101 of the power supply assembly 100 extends to the end cover 302, and the air inlet end of the air inlet pipe 1014 can be connected to the end cover 302 and communicated to the outside. The second housing 301 may be connected to a nozzle 3011. For example, the second housing 301 and the nozzle 3011 may be an integral structure; for another example, the second housing 301 and the nozzle 3011 are detachably connected to facilitate replacement of the nozzle 3011.

[0096] like Fig.10 As shown, the circuit board 103 is located on one side of the bracket 101 , the microphone 102 is located in the microphone mounting groove 1011 b , and the microphone 102 is connected to the circuit board 103 .

[0097] The atomizer 200 includes an atomizing assembly including a first seal 225 . Fig.11 is a schematic diagram of an assembly of a first sealing member provided in an embodiment of the present application, such as Fig.11 As shown, the first sealing member 225 has a first mounting hole 225a. The first sealing member 225 is located in the docking groove 1011a and is sealed with the inner side wall of the docking groove 1011a. The first mounting hole 225a is sleeved outside the tube body 1012.

[0098] The first sealing member 225 forms a seal with the docking groove 1011a, so that after the atomizer 200 is connected to the docking groove 1011a, a good seal can be formed to avoid air leakage or leakage of aerosol matrix. By sleeve the first mounting hole 225a of the first sealing member 225 outside the tube body 1012, the aerosol matrix must accumulate in the docking groove 1011a until it overflows the first sealing member 225 before it can enter the tube body 1012, further increasing the difficulty of the aerosol matrix leaking into the tube body 1012, and reducing the risk of the microphone 102 being affected by the aerosol matrix.

[0099] like Fig.10 As shown, the atomization assembly also includes a connecting seat 226. Fig.12 : is a schematic diagram of an assembly of a connection socket provided in an embodiment of the present application, such as Fig.12 As shown, the connection seat 226 is located on the side of the first sealing member 225 away from the bottom of the docking groove 1011a. The connection seat 226 is connected to the first sealing member 225, and the connection seat 226 and the first sealing member 225 enclose an atomizing chamber 200a and an upper sealing chamber 200b.

[0100] A lower sealed cavity 200c is formed between the first sealing member 225 and the bottom of the docking groove 1011a. The first sealing member 225 also has a first vent hole 225b and a second vent hole 225c. The first vent hole 225b connects the atomizing cavity 200a and the lower sealed cavity 200c, and the second vent hole 225c connects the upper sealed cavity 200b and the lower sealed cavity 200c.

[0101] like Fig.12 As shown, the connection base 226 also has an exhaust channel 226a, one end of the exhaust channel 226a is connected to the atomizing chamber 200a, and the other end is used to connect the suction nozzle 3011. During the suction process, the airflow enters the atomizing chamber 200a from the lower sealed cavity 200c via the first vent 225b. The gas in the tube body 1012 flows to the upper sealed cavity 200b and enters the lower sealed cavity 200c via the second vent 225c. The provision of the second vent 225c ensures the normality of the airflow, and also increases the difficulty of the leaked aerosol matrix entering the upper sealed cavity 200b.

[0102] As an example, there may be two second vent holes 225c, and the two second vent holes 225c may be located on both sides of the first mounting hole 225a. For example, the two second vent holes 225c may be arranged symmetrically about the center of the first mounting hole 225a. In other examples, the first sealing member 225 may also have three or more second vent holes 225c. By arranging at least two second vent holes 225c, the risk of the air flow channel being blocked is reduced, so that the microphone 102 can normally detect the change in air pressure.

[0103] like Fig.12 As shown, the connection seat 226 also has a liquid inlet channel 226b, which connects the atomizing chamber 200a and the side of the connection seat 226 away from the bottom of the docking groove 1011a. The atomizing assembly also includes an atomizing core 227, which is located in the atomizing chamber 200a and separates the liquid inlet channel 226b and the first vent 225b.

[0104] The aerosol matrix can flow to the atomizer core 227 through the liquid inlet channel 226b, so that the atomizer core 227 is in a wet state. When the atomizer core 227 is working, the aerosol matrix is ​​heated and the aerosol is released into the atomizer chamber 200a. During the suction process, the aerosol in the atomizer chamber 200a enters the suction nozzle 3011 through the exhaust channel 226a. The atomizer core 227 separates the liquid inlet channel 226b and the first vent 225b, which can prevent the aerosol matrix in the liquid inlet channel 226b from flowing into the first vent 225b.

[0105] like Fig.12As shown, the atomizing core 227 includes a liquid guide 222 and a heating element 223, and the heating element 223 is located on a side of the liquid guide 222 away from the liquid inlet channel 226b. The atomizing assembly also includes an electrode 2231, and the electrode 2231 is inserted in the first sealing member 225. One end of the electrode 2231 is located in the atomizing chamber 200a and abuts against the heating element 223. The other end of the electrode 2231 is used to connect the battery 104.

[0106] The liquid guide member 222 absorbs the aerosol matrix flowing out of the liquid inlet channel 226b and temporarily stores it in the liquid guide member 222, so that the liquid guide member 222 is in a wet state. The heating member 223 heats the liquid guide member 222 to atomize the aerosol matrix in the liquid guide member 222 to form an aerosol. By arranging the heating member 223 on the side of the liquid guide member 222 away from the liquid inlet channel 226b, and the electrode 2231 is against the side of the heating member 223 away from the liquid guide member 222, it can play a role in reinforcing the atomization core 227, so that the atomization core 227 is installed stably, the liquid inlet channel 226b and the first vent 225b are separated, and the aerosol matrix in the liquid inlet channel 226b is prevented from directly leaking into the atomization chamber 200a.

[0107] like Fig.12 As shown, the aerosol generating device may further include an adsorbent 228 , which is located in the lower sealed cavity 200 c and is used to adsorb the aerosol matrix in the lower sealed cavity 200 c . The adsorbent 228 may be sleeved outside the electrode 2231 .

[0108] Exemplarily, the absorbent member 228 may be absorbent cotton.

[0109] Reference Fig.10 As shown, the atomizer 200 of the aerosol generating device may further include a second seal 229, which is located on a side of the connecting seat 226 away from the first seal 225, and the second seal 229 forms a seal with the inner wall of the liquid tank shell 211 to improve the sealing of the liquid tank.

[0110] Figures 9 to 12 The structure of the atomizer 200 in the aerosol generating device shown is only an example. In other possible implementations, the structure of the atomizer 200 of the aerosol generating device may also be different from that of the atomizer 200 in the aerosol generating device. Figure 2 The structure of the atomizer 200 shown in FIG. 1 is the same as that of the atomizer 200

[0111] The embodiments described above 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, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A bracket for a power supply assembly, characterized in that: The invention comprises a docking portion (1011), wherein the docking portion (1011) has a docking groove (1011a), a microphone mounting groove (1011b) and a microphone hole (1011c), wherein the docking groove (1011a) is used to be connected to an atomizer (200), and the microphone mounting groove (1011b) is located on an outer side wall of the docking groove (1011a); The microphone hole (1011c) is located on the side wall of the docking groove (1011a) and communicates with the docking groove (1011a) and the microphone installation groove (1011b).

2. The bracket according to claim 1, characterized in that: The bracket (101) further comprises a tube body (1012), one end of the tube body (1012) having an opening and the other end being closed, the tube body (1012) being located in the docking groove (1011a) and connected to the side wall and the bottom wall of the docking groove (1011a), the opening of the tube body (1012) being higher than the microphone hole (1011c), and the microphone hole (1011c) being connected to the tube body (1012).

3. The bracket according to claim 2, characterized in that: The microphone hole (1011c) is in communication with the middle portion of the tube body (1012).

4. The bracket according to claim 2, characterized in that: The closed end of the tube body (1012) is located at a side of the bottom of the docking groove (1011a) away from the microphone hole (1011c).

5. The bracket according to claim 2, characterized in that: The docking portion (1011) and the tube body (1012) are integrally formed structural parts.

6. The bracket according to any one of claims 1 to 5, characterized in that: The bracket (101) further comprises a support plate (1013), wherein the support plate (1013) is located at the bottom of the docking groove (1011a) and is connected to the docking portion (1011), and the support plate (1013) is flush with the outer side wall of the docking groove (1011a) having the microphone mounting groove (1011b).

7. The bracket according to claim 6, characterized in that: The bracket (101) further comprises a clamping portion (10131), wherein the clamping portion (10131) is located on the outer side wall of the docking groove (1011a) having the microphone mounting groove (1011b) and the support plate (1013), and the clamping portion (10131) is used for clamping the circuit board (103).

8. The bracket according to any one of claims 1 to 5, characterized in that: The bracket (101) further comprises an air intake pipe (1014), wherein the air intake pipe (1014) is located at the bottom of the docking groove (1011a) and is in communication with the groove bottom of the docking groove (1011a).

9. A power supply component, characterized in that: It comprises a circuit board (103), a microphone (102) and a bracket (101) according to any one of claims 1 to 8, wherein the circuit board (103) is located on one side of the bracket (101), and the microphone (102) is located in the microphone mounting groove (1011b) and is connected to the circuit board (103).

10. The power supply assembly according to claim 9, characterized in that: It also comprises a display panel (105), the display panel (105) being located on a side of the circuit board (103) away from the microphone (102) and being electrically connected to the circuit board (103).

11. An aerosol generating device, characterized in that: It comprises an atomizer (200) and a power supply assembly (100) according to claim 9 or 10, wherein the power supply assembly (100) is connected to the atomizer (200) and is used to supply power to the atomizer (200).

12. An aerosol generating device, characterized in that: The invention comprises an atomizer (200) and a power supply assembly (100), wherein the power supply assembly (100) comprises a circuit board (103), a microphone (102) and a bracket (101) according to any one of claims 2 to 5, wherein the circuit board (103) is located on one side of the bracket (101), and the microphone (102) is located in the microphone mounting groove (1011b) and is connected to the circuit board (103); The atomizer (200) comprises an atomization assembly, the atomization assembly comprises a first sealing member (225), and the first sealing member (225) has a first mounting hole (225a); The first sealing member (225) is located in the docking groove (1011a) and is sealingly matched with the inner wall of the docking groove (1011a), and the first mounting hole (225a) is sleeved outside the tube body (1012).

13. The aerosol generating device according to claim 12, characterized in that: The atomization assembly further comprises a connection seat (226), wherein the connection seat (226) is located on a side of the first sealing member (225) away from the bottom of the docking groove (1011a); the connection seat (226) is connected to the first sealing member (225), and an atomization cavity (200a) and an upper sealing cavity (200b) are enclosed between the connection seat (226) and the first sealing member (225); A lower sealed cavity (200c) is formed between the first sealing member (225) and the bottom of the docking groove (1011a), and the first sealing member (225) also has a first ventilation hole (225b) and a second ventilation hole (225c), wherein the first ventilation hole (225b) connects the atomization cavity (200a) and the lower sealed cavity (200c), and the second ventilation hole (225c) connects the upper sealed cavity (200b) and the lower sealed cavity (200c).

14. The aerosol generating device according to claim 13, characterized in that: The connecting seat (226) further comprises a liquid inlet channel (226b), wherein the liquid inlet channel (226b) communicates with the atomizing chamber (200a) and a side of the connecting seat (226) away from the bottom of the docking groove (1011a); The atomization assembly further comprises an atomization core (227), wherein the atomization core (227) is located in the atomization chamber (200a) and separates the liquid inlet channel (226b) and the first ventilation hole (225b).

15. The aerosol generating device according to claim 14, characterized in that The atomizing core (227) comprises a liquid guiding member (222) and a heating member (223), wherein the heating member (223) is located on a side of the liquid guiding member (222) away from the liquid inlet channel (226b); The atomization assembly further comprises an electrode (2231), wherein the electrode (2231) is inserted into the first sealing member (225), and one end of the electrode (2231) is located in the atomization chamber (200a) and abuts against the heating member (223).

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