WO2024066283A1 - Electronic atomizer, electric control assembly, and aerosol generation device - Google Patents

Abstract

An electronic atomizer (100, 200), an electric control assembly (140, 415, 811) and an aerosol generation device (810). The electronic atomizer (100, 200) comprises: a housing (1, 110, 210, 411); a mouthpiece (7, 120, 270, 413), which is arranged at one end of the housing (1, 110, 210, 411); a base (130, 280, 412), which is detachable from the other end of the housing (1, 110, 210, 411); and an atomization assembly (3, 150, 250, 414, 812) and the electric control assembly (140, 415, 811), wherein the atomization assembly (3, 150, 250, 414, 812) is mounted in the housing (1, 110, 210, 411) and on the side close to the mouthpiece (7, 120, 270, 413), and the electric control assembly (140, 415, 811) is mounted in the housing (1, 110, 210, 411) and on the side close to the base (130, 280, 412). In this way, the electronic atomizer (100, 200) is detachable, and the electric control assembly (140, 415, 811) is recyclable.

Description

Electronic atomizers, electronic control components and aerosol generating devices [Technical field]

The present application relates to the technical field of atomizers, in particular to electronic atomizers, electronic control components and aerosol generating devices.

【Background technique】

With the continuous development of the new century, all walks of life have gradually increased their attention to environmental protection.

There are recyclable components in electronic vaporizers, such as electronic control components or other metal structures.

However, current electronic atomizers are not designed with detachable batteries, which makes it inconvenient to disassemble the electronic atomizers and difficult to recycle the components therein.

[Summary of the invention]

The present application provides an electronic atomizer, an electronic control component, and an aerosol generating device to solve the problem that the electronic atomizer cannot be disassembled.

In order to solve the above technical problems, the first aspect of the present application proposes an electronic atomizer, which includes: a shell; a nozzle, which is arranged at one end of the shell; a base, which is detachably arranged with the other end of the shell; an atomizer component and an electronic control component, the atomizer component is installed on the side of the shell close to the nozzle, and the electronic control component is installed on the side of the shell close to the base.

To solve the above technical problems, the second aspect of the present application proposes an electronic atomizer, which includes: a shell; a nozzle, which is arranged at one end of the shell; a base, which is arranged at the other end of the shell; an atomizing medium carrier, which is installed on the side of the shell close to the nozzle; a battery cell, which is installed on the side of the shell close to the base, and the electrode of the battery cell is arranged on the side of the battery cell close to the atomizing medium carrier; a microphone assembly, which is arranged between the atomizing medium carrier and the battery cell; wherein the atomizing medium carrier is detachably or fixedly connected to the microphone assembly, and the microphone assembly is detachably connected to the electrode of the battery cell.

In order to solve the above-mentioned technical problems, the third aspect of the present application proposes an electric control component for powering the atomization component of an aerosol generating device, comprising: a tube body; a battery cell, which is arranged in the tube body, and the battery cell has two poles that are far away from each other and have opposite polarities along the axial direction; a conductive belt, and the two ends of the conductive belt are respectively electrically connected to the two poles of the battery cell; a top cover and a bottom cover, which are respectively covered on the two poles of the battery cell and can rotate relative to the tube body, and at least one of the top cover and the bottom cover is provided with a cutting piece for cutting the conductive belt, and the conductive belt is located on the movement path of the cutting piece.

To solve the above technical problems, the fourth aspect of the present application proposes an aerosol generating device, comprising an atomization component and an electronic control component as in the second aspect, wherein the electronic control component is electrically connected to the atomization component; and further comprising at least one of the following technical features: and/or, the aerosol generating device is a disposable electronic cigarette; and/or, the atomization component is configured to be separable from the electronic control component under the action of an external force.

The beneficial effect of the present application is that, different from the prior art, the present application facilitates the disassembly of the base by making the base and the other end of the shell detachable, thereby facilitating the removal of the electronic control component installed on the side of the shell close to the base, thereby realizing the recovery of the electronic control component.

【Brief Description of the Drawings】

FIG1 is a schematic diagram of the internal structure of the first embodiment of the electronic atomizer provided by the present application;

FIG2 is a schematic structural diagram of an annular groove according to an embodiment of the present invention;

FIG3 is a schematic structural diagram of an embodiment of an arc-shaped groove of the present application;

FIG4 is a schematic cross-sectional view of an embodiment of the electronic atomizer of FIG1 of the present application;

FIG5 is a schematic structural diagram of a second embodiment of the electronic atomizer provided by the present application;

FIG6 is a cross-sectional view of the electronic atomizer of the embodiment of FIG5 ;

FIG7 is a partial enlarged view of A in FIG6 ;

FIG8 is a schematic structural diagram of a third embodiment of the electronic atomizer provided by the present application;

FIG9 is a schematic diagram of the inverted structure of the electronic atomizer of the present application in FIG8 ;

FIG10 is a schematic diagram of the structure of the electronic atomizer of the present application after being connected with the housing in an inverted manner;

FIG11 is a schematic structural diagram of a fourth embodiment of the electronic atomizer provided by the present application;

FIG12 is a schematic diagram of an exploded structure of an embodiment of the microphone assembly in FIG11;

FIG13 is a cross-sectional schematic diagram of an embodiment of the electronic atomizer in FIG12 ;

FIG14 is a structural perspective view of an aerosol generating device provided in one embodiment of the present application;

FIG15 is a cross-sectional view of an aerosol generating device provided by one embodiment of the present application;

FIG16 is a schematic diagram of an explosion of an aerosol generating device provided by one embodiment of the present application;

FIG17 is a schematic diagram of a partial structure of a bottom cover, a cutting piece and a conductive tape provided in one embodiment of the present application;

FIG18 is an exploded schematic diagram of a battery cell, a bottom cover, a cutting piece and a conductive tape provided by one embodiment of the present application;

FIG19 is a partial exploded schematic diagram of a tube body, a battery cell, a bottom cover, a cutting piece and a conductive tape provided by one embodiment of the present application;

FIG20 is a schematic diagram of the structure of a top cover, a conductive tape, and a circuit board assembly provided by one embodiment of the present application;

FIG. 21 is an exploded schematic diagram of a top cover, a conductive tape, and a circuit board assembly provided in accordance with an embodiment of the present application.

【Detailed ways】

The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

Please refer to Figure 1, which is a schematic diagram of the internal structure of the first embodiment of the electronic atomizer provided by the present application. In order to facilitate the display of the internal structure of the electronic atomizer, this schematic diagram hides the housing, but in actual applications, the electronic atomizer includes a housing, and this schematic diagram is only for illustration and not for limitation.

The electronic atomizer 100 of the present embodiment includes: a housing (not shown in the figure), a nozzle 120 , a base 130 , an atomization assembly 150 and an electronic control assembly 140 .

The nozzle 120 is disposed at one end of the housing, and the base 130 is detachably disposed at the other end of the housing.

The atomizer assembly 150 is installed on one side of the housing near the nozzle 120, and the electric control assembly 140 is installed on one side of the housing near the base 130. That is, the housing itself wraps the sides of the atomizer assembly 150 and the electric control assembly 140 therein, and the two ports of the housing, one of which is fixedly arranged with the nozzle 120, and the other is fixedly arranged with the base 130, thereby combining the housing, the nozzle 120 and the base 130 to encapsulate the atomizer assembly 150 and the electric control assembly 140 to obtain the electronic atomizer 100. The electric control assembly 140 can also be called a power supply device.

Through the above structure, the electronic atomizer of this embodiment is configured to be detachable from the base and the other end of the shell, thereby facilitating the removal of the base and further facilitating the removal of the electronic control component installed on the side of the shell close to the base, thereby realizing the recovery of the electronic control component.

In other embodiments, at least one groove 131 is formed on the outer wall of the base 130, and each groove 131 is at least partially exposed to the shell. In a specific application scenario, when the groove 131 is partially exposed to the shell, the inner wall of the groove 131 close to the shell side is formed by the shell, and the inner walls of the other sides are formed by the base 130. That is, the groove 131 is formed on the dividing line between the shell and the base 130, so that the base 130 can be separated from the shell by inserting a disassembly jig to pry the groove 131. In another specific application scenario, when the groove 131 is completely exposed to the shell, the groove 131 is completely formed on the base 130, and all the side inner walls are formed by the base 130, so that the base 130 can be separated from the shell by inserting a disassembly jig to pry the groove 131. The disassembly jig may include a cover opener or a crowbar, etc., which is not limited here.

The number of the grooves 131 on the base 130 may include one or more, for example, one, two, four, six, etc., which can be set based on actual needs and is not limited here.

By providing at least one groove 131 at the connection between the base 130 and the shell, when disassembling the electronic atomizer 100, a disassembly tool can be inserted into the groove 131 and pried vertically to apply a vertical external force to the base 130 to pry the base 130 open and separate it from the shell, thereby opening the electronic atomizer 100 and making the electronic atomizer 100 detachable.

Through the above structure, the electronic atomizer of this embodiment is provided with at least one groove on the outer wall of the base, and the groove is at least partially exposed to the shell, so that the disassembly jig can be vertically pried through the groove to apply a vertical external force to the base to pry the base open and separate it from the shell, thereby opening the electronic atomizer and realizing the detachability of the electronic atomizer, which is convenient for the safe recovery of the devices therein.

In other embodiments, the bottom of the groove 131 is hollowed out to connect the inside and outside of the shell to form an air inlet, so that when the user uses the electronic atomizer, the air pressure inside and outside the electronic atomizer can be balanced through the groove 131.

In other embodiments, at least one groove 131 includes an annular groove, and the annular groove is arranged parallel to the plane where the base 130 is located.

Please refer to FIG. 2 , which is a schematic structural diagram of an annular groove according to an embodiment of the present application.

The groove 131 of this embodiment includes an annular groove, which is arranged around the base 130 and parallel to the plane where the base 130 is located.

The disassembly jig can be engaged into any position in the annular groove and pried to separate the base from the shell, thereby opening the electronic atomizer and making the electronic atomizer detachable, which is convenient for the recovery of the components therein.

In other embodiments, at least one groove 131 includes a plurality of arc-shaped grooves, each of which is located on the same plane and is evenly distributed, and the plane is arranged parallel to the plane where the base is located.

Please refer to Figure 3, which is a schematic diagram of the structure of an embodiment of the arc-shaped groove of the present application. This embodiment is described by taking the disassembly jig as a cover opener as an example.

The at least one groove 131 of this embodiment includes a plurality of arc-shaped grooves, each of which is located on the same plane and is arranged around the base 130. The plane where each of the arc-shaped grooves is located is arranged parallel to the plane where the base 130 is located.

Among them, multiple arc-shaped grooves are evenly distributed, that is, each arc-shaped groove has another arc-shaped groove corresponding to the opposite side of the base 130, so that the clamping parts 191 on both sides of the cover opener 190 can be engaged in the arc-shaped grooves, so that the base and the shell can be separated by prying the cover opener 190, so as to open the electronic atomizer and realize the detachability of the electronic atomizer, which is convenient for the recovery of the devices therein.

Please further refer to FIG. 4 , which is a schematic cross-sectional structure diagram of an embodiment of the electronic atomizer of FIG. 1 of the present application.

Furthermore, the electric control assembly 140 includes a battery cell 144, a battery cell support 143, a first electrode spring 141, a second electrode spring 142 and a microphone 145. The battery cell 144 may also be referred to as a battery.

The cell holder 143 is detachably installed in the housing 110 . Specifically, the cell holder 143 is accommodated in the housing 110 and is detachably disposed with the base 130 . An accommodating cavity 146 is formed in the cell holder 143 .

The first electrode spring 141 is fixedly disposed at one end of the accommodating cavity 146 ; the second electrode spring 142 is fixedly disposed at the other end of the accommodating cavity 146 .

The battery cell 144 is accommodated in the accommodating cavity 146, and the first electrode (not marked in the figure) of the battery cell 144 contacts the first electrode spring 141, and the second electrode (not marked in the figure) of the battery cell 144 contacts the second electrode spring 142, so that the two ends of the battery cell 144 are electrically connected to the first electrode spring 141 and the second electrode spring 142 respectively.

The microphone 145 is fixedly mounted on the inner side of the base 130 .

The battery cell 144 is used to supply power to the atomizer assembly 150 and the microphone 145. The battery cell 144 can be a common battery or a rechargeable battery. The first electrode spring 141 and the second electrode spring 142 are used to lead out the power of the battery cell 144. The microphone 145 is used for circuit control of the atomizer assembly 150.

Since the cell holder 143 of this embodiment is detachably installed in the housing 110 and is detachably arranged with the base 130, after the base 130 is separated from the housing 110 by a crowbar or a cover opener, the cell holder 143 and the cell 144 therein can be taken out through the opening of the housing 110 close to the base 130, thereby realizing the disassembly between the cell holder 143 and the housing 110. Furthermore, since the cell holder 143 and the cell 144 are electrically connected by the contact between the first electrode spring 141 and the second electrode spring, rather than by a fixing operation such as welding, this embodiment only requires applying a lateral force to the cell 144 to realize the separation of the cell 144 from the electrode spring, so that the cell 144 and the cell holder 143 can be recycled separately.

By disposing the groove 131 , the battery holder 143 and the electrode spring, the convenience of disassembling the electronic atomizer 100 can be improved, thereby facilitating the safe recycling of the battery holder 143 and the battery 144 .

In other embodiments, the first electrode spring 141 is electrically connected to the battery cell 144 and the heating device 3001 respectively; the second electrode spring 142 is electrically connected to the battery cell 144 and the microphone 145 respectively; and the microphone 145 is electrically connected to the heating device 3001 .

That is, the battery cell 144 , the first electrode spring 141 , the heating device 3001 , the microphone 145 , the second electrode spring 142 , and the battery cell 144 are electrically connected in sequence to realize the circuit function of the electronic atomizer 100 , and the heating device 3001 is turned on and off through the microphone 145 .

In a specific application scenario, the first electrode spring 141 and the battery cell 144, and the second electrode spring 142 and the battery cell 144 are electrically connected through direct contact; the first electrode spring 141 and the heating device 3001, the second electrode spring and the microphone 145, and the microphone 145 and the heating device 3001 can be electrically connected through the wire 147. Among them, this embodiment only describes the connection of the wire 147, and its specific placement is not limited here.

In a specific application scenario, the microphone 145 is electrically connected to the heating wire pin 3004 of the heating device 3001 through the wire 147, and is further electrically connected to the heating device 3001. The second electrode spring is electrically connected to the microphone 145 through the wire 147, and the first electrode spring 141 is electrically connected to the heating wire pin 3004 electrically connected to the heating device 3001 through the wire 147, and is further electrically connected to the heating device 3001.

In other embodiments, the atomizer assembly 150 includes an atomizer core assembly 300, a top air-sealing silicone 301 close to the nozzle 120, and a bottom oil-sealing silicone 302 close to the electronic control assembly 140, and an oil storage tank 303 is formed between the top air-sealing silicone 301 and the bottom oil-sealing silicone 302.

The oil storage bin 303 is used to store the atomized medium. The top gas-sealing silicone 301 is used to separate the oil storage bin 303 from the suction nozzle 120 to prevent the atomized medium from leaking to the suction nozzle 120. The bottom oil-sealing silicone 302 is used to separate the oil storage bin 303 from the electric control component 140 to prevent the atomized medium from leaking to the electric control component 140.

In other embodiments, the atomizer core assembly 300 includes an atomizer bracket 3000 and a heating device 3001. An atomizer cavity 3002 is formed in the middle of the atomizer bracket 3000. An oil guide groove 3003 is opened on the side of the atomizer bracket 3000. The atomizer cavity 3002 is connected to the oil storage tank 303 through the oil guide groove 3003. The heating device 3001 is arranged in the atomizer cavity 3002.

The oil guide groove 3003 is used to guide the atomizing medium in the oil storage tank 303 into the atomizing chamber 3002 of the atomizing bracket 3000 , so that the heating device 3001 disposed in the atomizing chamber 3002 atomizes the atomizing medium, thereby realizing the atomizing function of the electronic atomizer 100 .

In other embodiments, the heating device 3001 includes a heating wire pin 3004, and the heating wire pin 3004 is interference fit with the bottom oil-sealing silicone 302. It can be understood that by passing the heating wire pin 3004 through the bottom oil-sealing silicone 302 to one side of the electric control component 140, that is, electrically connected to the microphone 145 and the first electrode spring 141 respectively, the heating wire pin 3004 is interference fit with the bottom oil-sealing silicone 302, so that there is no gap between the heating wire pin 3004 and the position on the bottom oil-sealing silicone 302 where the heating wire pin 3004 passes, so the atomized medium in the atomization component 150 will not leak to the side of the electric control component 140 along the position on the bottom oil-sealing silicone 302 where the heating wire pin 3004 passes, further ensuring that the electric control component 140 will not have functional abnormalities or failures, so that the electronic atomizer 100 can be used normally and safely.

In other embodiments, the position where the bottom oil-sealing silicone 302 contacts the heating wire pin 3004 is coated with an oil-proof coating (not shown). It is understandable that after the heating wire pin 3004 is inserted into and passes through the bottom oil-sealing silicone 302 to one side of the electric control component 140, the bottom oil-sealing silicone The position where 302 contacts the heating wire pin 3004 is coated with an oil-proof coating, which can further prevent the atomized medium from flowing out along the heating wire pin 3004 to the side of the electronic control component 140, thereby improving the reliability of the electronic atomizer 100.

In other embodiments, the shell 110 includes a top cover 112 and a main body tube 111, the top cover 112 is arranged at the top opening of the main body tube 111 and connected to the main body tube 111, the base 130 is arranged at the bottom opening of the main body tube 111 and connected to the main body tube 111, and the suction nozzle 120 is arranged on the top cover 112.

The main tube 111 wraps the side surfaces of the atomization assembly 150 and the electronic control assembly 140 therein.

In other embodiments, a transmission channel (not shown) is formed on the nozzle 120. One end of the transmission channel opens in a direction away from the base 130 to communicate with the outside. The other end of the transmission channel is connected to the atomization chamber 3002 to transmit the atomized atomized medium to the outside of the electronic atomizer 100 for the user to inhale.

In a specific application scenario, a blocking block is embedded in the opening of one end of the transmission channel away from the base 130 to prevent the transmission channel in the suction nozzle 120 from being contaminated by dust or debris, thereby improving the cleanliness of the suction nozzle 120.

Please refer to Figures 5 and 6, wherein Figure 5 is a schematic diagram of the structure of the second embodiment of the electronic atomizer provided by the present application; and Figure 6 is a cross-sectional view of the electronic atomizer of the embodiment of Figure 5. In this embodiment, the electronic atomizer includes a housing 1, a battery cell 2, an atomizer assembly 3, and an integrated board 4. The housing 1 is sleeved on the outer wall of the atomizer assembly 3, one end of the atomizer assembly 3 abuts on the integrated board 4, the board surface of the integrated board 4 facing away from the atomizer assembly 3 abuts on one end of the battery cell 2, the battery cell 2 is slidably connected in the housing 1, and one end of the battery cell 2 away from the integrated board 4 abuts against an elastic member 5, one end of the elastic member 5 abuts against the battery cell 2 and the other end abuts against a bottom cover 6, the bottom cover 6 and the housing 1 are interference fit, and when the electronic cigarette device is used, the bottom cover 6 can be removed by a tool, and the battery cell 2 is not subject to the squeezing force of the spring and can be directly detached.

The shell 1 is a tubular structure, one end of the shell 1 is connected to a suction nozzle 7, one end of the suction nozzle 7 is abutted on the atomizer assembly 3, a transmission channel 71 is provided on the suction nozzle 7, an opening of the transmission channel 71 is located on the inner side of the shell 1, a filter 72 is passed through the transmission channel 71, the filter 72 is located on the side of the suction nozzle 7 close to the bottom cover 6, the filter 72 and the suction nozzle 7 are mutually engaged, the filter 72 is in the shape of a boss 41, the area of the filter 72 close to the end face of the atomizer assembly 3 is larger than any cross-sectional area of the filter 72, which can reduce the possibility of the filter 72 falling off due to a large suction force.

Please refer to Figure 7, which is a partial enlarged view of A in Figure 6. The atomizer assembly 3 is located inside the housing 1, and an atomizer chamber 31 is provided on the atomizer assembly 3. The atomizer chamber 31 is connected to the transmission channel 71. A heating element is inserted into the transmission channel 71, and the heating element is used to heat the smoke liquid and then atomize it. The housing 1 is also provided with a first through hole 11, and the first through hole 11 is connected to the atomizer chamber 31. When the atomizer is used, the gas enters from the first through hole 11, and the gas flows through the heating element in the atomizer chamber 31 and then atomizes. The atomized smoke liquid then passes through the filter 72 and the suction nozzle 7 in the transmission channel 71 in turn, and finally flows out of the atomizer. The connection between the atomizer chamber 31, the first through hole 11 and the transmission channel 71 allows the gas inside and outside the atomizer to circulate.

The integrated board 4 is fixedly connected to the inner wall of the housing 1, and the board surface of the integrated board 4 is perpendicular to the axis of the housing 1. A microphone 8 is integrated on the integrated board 4, and the microphone 8 is located between the integrated board 4 and the atomizing assembly 3, eliminating the need for a wire between the integrated board 4 and the microphone 8, thereby reducing the possibility of the wire falling off due to loose welding.

The board surface of the integrated board 4 connected to the microphone 8 is connected with a bottom oil-sealing silicone 9, which is a bottom oil-sealing silicone. The bottom oil-sealing silicone 9 blocks the inner side of the housing 1 into two parts. The microphone 8 and the bottom oil-sealing silicone 9 are interference-fitted, and the possibility of corrosion of the integrated board 4 is reduced by the bottom oil-sealing silicone 9. When the atomizer is used, the gas enters the housing 1 through the atomizing cavity 31, and the bottom oil-sealing silicone 9 blocks the connection between the gas entering and the integrated board 4 at this time.

The surface of the integrated board 4 facing away from the microphone 8 is respectively connected with a boss 41 and a ring 42, and both the boss 41 and the ring 42 are made of hard copper with gold plating or aluminum with gold plating and other materials with good conductivity, so that the bottom of the integrated board 4 uses a coating to replace the welding wire electrode, and no wire is used for connection, which improves the stability of the electrode during use.

The boss 41 and the ring 42 are respectively arranged coaxially with the shell 1, and the boss 41 and the ring 42 have the same height. The area of the boss 41 connected to the end face of the integrated board 4 is larger than the cross-sectional area of the boss 41 at any position, and the area of the ring 42 connected to the end face of the integrated board 4 is larger than the cross-sectional area of the ring 42 at any position. The boss 41 is located on the inner side of the ring 42, and there is a gap between the boss 41 and the ring 42 to reduce the possibility of a short circuit between the boss 41 and the ring 42 during the power-on process.

The battery cell 2 is a single-sided double-pole ear battery cell 2, which is cylindrical. The battery cell 2 is slidably connected in the housing 1. A positive ear 21 and a negative ear 22 are respectively connected to one end face of the battery cell 2. The positive ear 21 and the negative ear 22 are both cylindrical. The positive ear 21 and the negative ear 22 have the same axial length. The positive ear 21 is coaxially arranged with the battery cell 2, and the negative ear 22 is circumferentially arranged around the axis of the positive ear 21. This makes it possible to avoid the wiring arrangement between the positive and negative electrodes, saving the cost of the wire and the cost of the workers. The positive ear 21 abuts on the end face of the boss 41 away from the integrated board 4, and the abutting surface of the positive ear 21 is smaller than the abutting end face of the boss 41. The negative ear 22 abuts on the end face of the ring 42 away from the integrated board 4. The boss 41, the ring platform 42 cooperate with the single-sided double-pole ear battery cell 2. After the battery cell 2 is placed in the shell 1, the boss 41 abuts against the positive ear 21, and the negative ear 22 abuts against the ring platform 42. The negative ear 22 abutting on the ring platform 42 can rotate along the circumference of the ring platform 42, so that there is no need to position the battery cell 2 when installing the battery cell 2.

The battery cell 2 is away from the integrated board 4 and abuts against one end of the elastic member 5. In this embodiment, the elastic member 5 is a spring. The end of the elastic member 5 away from the battery cell 2 is fixedly connected to the bottom cover 6. The force storage direction of the elastic member 5 is in the same direction as the axial direction of the battery cell 2. The circumferential outer wall of the bottom cover 6 and the inner wall of the shell 1 are interference fit, so that the strength of the atomizer is ensured while facilitating disassembly, the battery cell 2 can be recycled, and the pollution to the environment caused by littering of the battery cell 2 is reduced.

Specific implementation method of this embodiment: when using the atomizer, the user's mouth fits against the mouthpiece 7, the user inhales, the external gas of the atomizer enters the shell 1 through the first through hole 11 on the shell 1, and then passes through the atomization chamber 31 of the atomization assembly 3. At this time, the heating element works to heat and atomize the smoke liquid, and finally the atomized smoke liquid flows through the mouthpiece 7 into the user's body.

When the e-liquid in the atomizer is used up, the disposable atomizer is recycled and the manufacturer disassembles the recycled atomizer. The bottom cover 6 and the shell 1 are interference fit, so it is only necessary to remove the bottom cover 6. At this time, the elastic member 5 is removed along with the bottom cover 6, and the elastic member 5 no longer squeezes the battery cell 2. At this time, the battery cell 2 can slide out along the long side direction of the shell 1, and the disassembly and recycling of the battery cell 2 is completed, thereby reducing pollution to the environment.

Please refer to Figures 8 and 9, Figure 8 is a schematic diagram of the structure of the third embodiment of the electronic atomizer provided by the present application, and Figure 9 is a schematic diagram of the structure of the inverted electronic atomizer of the present application in Figure 8. In this embodiment, the atomization component of the electronic atomizer includes: a housing 411, a base 412, a nozzle 413, an atomization component 414, and an electronic control component 415.

In this embodiment, the housing 411 is cylindrical in shape and is a hollow tube. The housing 411 is provided with a fixing hole 4111 at one end close to the base 412. The fixing hole 4111 is circular and penetrates the tube wall of the housing 411. There are two fixing holes 4111. Furthermore, the two fixing holes 4111 are symmetrical about the longitudinal section of the housing 411.

In other embodiments, the diameter of the fixing hole 4111 is 2-3 mm. Preferably, the diameter of the fixing hole 4111 is 2.5 mm.

In other embodiments, the ratio of the diameter of the fixing hole 4111 to the diameter of the cross section of the housing 411 is 16:2 to 16:3. Preferably, the ratio of the diameter of the fixing hole 4111 to the diameter of the cross section of the housing 411 is 16:2.5.

In other embodiments, the fixing hole 4111 may also be a through hole of other shapes.

In other embodiments, there may be four fixing holes 4111 , which are evenly distributed around the central axis of the shell 411 .

In this embodiment, the cross-sectional shape of the base 412 is the same as that of the shell 411, which is a circle. The base 412 is partially embedded in the shell 411, and the diameter of the cross section of the base 412 is equivalent to the inner diameter of the shell 411. The other part of the base 412 is arranged outside the shell 411, and the diameter of its cross section is equivalent to the outer diameter of the shell 411. The part of the base 412 embedded in the shell 411 is provided with an undercut 4121, and the undercut 4121 has a first connecting portion 1211 and a second connecting portion 1212. The shape of the first connecting portion 1211 is the same as that of the fixing hole 4111, so that the first connecting portion 1211 is embedded in the fixing hole 4111. The second connecting portion 1212 connects the first connecting portion 1211 and the base 412. It can be understood that the undercut 4121 is connected to the fixing hole 4111 through the first connecting portion 1211 and connected to the base 412 through the second connecting portion 1212 so that the base 412 is fixed to one end of the shell 411 due to the connection between the first connecting portion 1211 and the fixing hole 4111.

In this embodiment, the undercut 4121 and the base 412 are integrally formed.

In other embodiments, the undercut 4121 and the base 412 may not be integrally formed, and may be connected by welding, bonding, or the like, for example.

In this embodiment, the nozzle 413 is disposed at the other end of the housing 411 away from the base 412, and is partially embedded and connected with the housing 411. The nozzle 413 is provided with a transmission channel 4131, which is coaxially arranged with the central axis of the housing 411 to allow airflow to pass through.

In this embodiment, the atomizing assembly 414 is disposed in the housing 411 near a side of the suction nozzle 413 .

In other embodiments, the atomization assembly 414 includes: an oil storage tank, an oil guide member, and a heating member. The oil storage tank is disposed in the housing 411 and forms an atomization chamber coaxial with the housing 411. The oil guide member is disposed in the atomization chamber, and the oil guide member is partially embedded in the oil storage tank to guide the atomized liquid in the oil storage tank. The heating member is disposed in the atomization chamber and connected to the oil guide member to heat the atomized liquid guided from the oil guide member to form smoke.

In other embodiments, the oil storage bin is oil storage cotton, the oil guide member is an oil guide wire rope, and the heating member is a heating wire wound on the oil guide wire rope. The oil storage bin can also be an oil storage cavity, the oil guide member can also be oil guide cotton, and the heating member can also be a heating net. The atomization assembly 414 can also be other types of conventional atomization assemblies.

In other embodiments, the atomizer assembly 414 further includes: top air-sealing silicone and bottom oil-sealing silicone. The top air-sealing silicone is arranged inside the shell 411, between the suction nozzle 413 and the oil storage bin, and the top air-sealing silicone is cylindrical, in the middle of which, a first air channel coaxial with the atomization chamber is arranged on an axis coaxial with the shell 411. The bottom oil-sealing silicone is arranged inside the shell 411, on the side of the oil storage bin away from the top air-sealing silicone. The top air-sealing silicone and the bottom oil-sealing silicone cooperate to seal the oil storage bin between the two. The bottom oil-sealing silicone is cylindrical, and a second air channel coaxial with the first air channel is formed in the middle thereof. The top air-sealing silicone and the bottom oil-sealing silicone are tightly connected to the connection of the shell 411, so that the gas can only flow from each air channel when passing through the atomizer assembly.

In other embodiments, the top air-sealing silicone and the bottom oil-sealing silicone are sealing silicone, and may also be made of other materials with sealing properties.

In other embodiments, the atomization assembly 414 further includes: a first oil-absorbing cotton and a second oil-absorbing cotton. The first oil-absorbing cotton is disposed between the top air-sealing silicone and the suction nozzle 413, and is formed with a second through hole coaxial with the transmission channel to allow airflow to pass through. The second oil-absorbing cotton is disposed on the side of the bottom oil-sealing silicone away from the top air-sealing silicone, and is formed with a third through hole coaxial with the transmission channel to allow airflow to pass through. It is understandable that the transmission channel on the suction nozzle 413, the second through hole on the first oil-absorbing cotton, and the third through hole on the second oil-absorbing cotton can cooperate to allow airflow to pass through. The first oil-absorbing cotton and the second oil-absorbing cotton can absorb the atomized liquid that may leak from the oil storage tank.

In other embodiments, the atomization assembly 414 further includes: an air guide tube. The air guide tube is disposed in the atomization chamber and is coaxially disposed with the atomization chamber. The tube wall of the air guide tube is disposed in contact with the oil storage tank, and the cross-sectional diameter of the air guide tube is equivalent to the diameter of the atomization chamber, so that the airflow passes through the air guide tube in the atomization chamber.

In this embodiment, the electric control component 415 is disposed in the housing 411, between the base 412 and the atomizing component 414. The electric control component 415 is electrically connected to the atomizing component 414, and supplies power to the atomizing component 414, so that the atomizing component 414 works to generate smoke.

In other embodiments, the electric control component 415 includes: a battery cell, a spring, and a spring. The battery cell is connected to the atomizer component 414 through the spring and the spring. The spring is arranged between the battery cell and the base 412, and the other end of the spring is provided with a connecting wire electrically connected to the atomizer component 414, and the spring is electrically connected to the atomizer component 414. The positive and negative electrodes of the battery cell are respectively in contact with the spring and the spring, thereby being electrically connected to the atomizer component 414 to supply power to the atomizer component 414.

Please refer to FIG. 10 , which is a schematic diagram of the structure of the electronic atomizer of the present application after being connected upside down to the shell.

In this embodiment, the first connection part 1211 of the undercut 4121 is embedded in the fixing hole 4111, and the outer surface of the embedded first connection part 1211 is flush with the outer surface of the shell 411, making it difficult for the user to remove the base 412 by disassembling the first connection part 1211.

In this embodiment, the first connection portion 1211 has a certain degree of bendability, but its bendability is relatively weak. It is understandable that the manufacturer can bend the first connection portion 1211 with a tool so that the portion of the first connection portion 1211 embedded in the fixing hole 4111 is disengaged, and the base 412 can be removed from the housing 411, so that the battery cells in the electronic control component 415 can be recovered.

Different from the prior art, the electronic atomizer in the embodiment of the present application is a disposable electronic atomizer. The detachable solution described in the embodiment is mainly designed for disassembly when the manufacturer recycles it. It is generally not recommended or required for users to disassemble the electronic cigarette by themselves. Moreover, because the undercut 4121 is designed to be flush with the shell 411 after being engaged in the present solution, the end consumer user cannot disassemble the electronic atomizer in the embodiment of the present application.

Please refer to FIG. 11 , which is a schematic structural diagram of a fourth embodiment of the electronic atomizer provided in the present application.

The electronic atomizer 200 of this embodiment includes: a housing 210, a nozzle 270, a base 280, an atomizing assembly 250 and an electronic control assembly. The nozzle 270 is disposed at one end of the housing, and the base 280 is detachably disposed from the other end of the housing 210.

The atomizing assembly 250 is installed on a side of the housing 210 close to the nozzle 270 , and the electronic control assembly is installed on a side of the housing 210 close to the base 280 .

The electric control component includes a battery cell 240 and a microphone component 260; the battery cell 240 is installed on the side of the shell 210 close to the base 280, and the electrode 242 of the battery cell 240 is arranged on the side of the battery cell 240 close to the atomizer component 250; the microphone component 260 is arranged between the atomizer component 250 and the battery cell 240; the atomizer component 250 and the microphone component 260 are detachably or fixedly connected, and the microphone component 260 and the electrode 242 of the battery cell 240 are detachably connected.

Specifically, the atomizer assembly 250 is installed in the housing 210 and is located on the side of the housing 210 close to the nozzle 270; and the battery cell 240 is installed in the housing 210 and is located on the side of the housing 210 close to the base 280. That is, the housing 210 itself wraps the sides of the atomizer assembly 250 and the battery cell 240 therein, and the atomizer assembly 250 and the battery cell 240 are respectively located on opposite sides of the housing 210. The microphone assembly 260 is arranged between the atomizer assembly 250 and the battery cell 240. The atomizer assembly 250 is connected to the microphone assembly 260.

The electrode 242 of the battery cell 240 is disposed on one side of the battery cell 240 close to the atomizer assembly 250, and the microphone assembly 260 is detachably connected to the electrode 242 of the battery cell 240, thereby realizing electrical connection between the microphone assembly 260 and the battery cell 240. The electrode 242 may include a positive electrode and a negative electrode.

In a specific application scenario, the microphone assembly 260 and the electrode 242 of the battery cell 240 can be detachably connected by abutting. In another specific application scenario, the microphone assembly 260 and the electrode 242 of the battery cell 240 can be detachably connected by concave-convex engagement. The manner of detachable connection is not limited here.

In a specific application scenario, when disassembling the electronic atomizer 200, the base 280 can be taken out by a dedicated tool. Since the battery cell 240 of this embodiment is detachably connected to the microphone assembly 260, the battery cell 240 can be naturally separated from the microphone assembly 260. In a specific application scenario, at least one groove can be formed on the outer wall of the base 280, and each groove is formed at the connection between the base 280 and the housing 210. Therefore, a crowbar or a wrench can be engaged in the groove or the airway hole for prying to achieve the removal of the base 280, and then the battery cell 240 is obtained by utilizing the detachable connection between the battery cell 240 and the microphone assembly 260.

In another specific application scenario, the suction nozzle 270 can also be removed, and the atomization assembly 250, the battery cell 240 and the microphone assembly 260 can be poured out from one end of the suction nozzle 270, and the battery cell 240 and the microphone assembly 260 can be separated by using the detachable connection between the battery cell 240 and the microphone assembly 260.

Therefore, by detachably connecting the microphone assembly 260 to the electrode 242 of the battery cell 240 , the battery cell 240 and the microphone assembly 260 can be easily separated when the electronic atomizer 200 is recycled, thereby realizing the recycling of the battery cell 240 .

Through the above structure, the electronic atomizer of this embodiment arranges the microphone assembly between the atomization assembly and the battery cell, so that the battery cell is arranged on the other side of the shell, and the electrode of the battery cell is detachably connected to the microphone assembly. Therefore, when the electronic atomizer is recycled, after removing the base or nozzle of the electronic atomizer, the battery cell and the microphone assembly can be simply separated, and the battery cell can be directly taken out of the shell to achieve safe recycling of the battery cell.

In other embodiments, the microphone assembly 260 includes a microphone, a first circuit board, and a second circuit board. Please further refer to Figures 12-13, Figure 12 is an exploded structural diagram of an embodiment of the microphone assembly in Figure 11, and Figure 13 is a cross-sectional diagram of an embodiment of the electronic atomizer in Figure 12.

The microphone assembly 260 includes a microphone 263, a first circuit board 261, and a second circuit board 262. A first solder pad (not shown) is formed on a side of the second circuit board 262 close to the battery cell 240, and the first solder pad abuts against the electrode 241. A side of the second circuit board 262 away from the battery cell 240 is attached to and fixed to the microphone 263; a side of the second circuit board 262 away from the battery cell 240 is also fixed to a side of the first circuit board 261 close to the battery cell 240, and a second solder pad (not shown) is formed on a side of the first circuit board 261 away from the battery cell 240, and the second solder pad is detachably connected to the atomizer assembly 250. Remove or fix the connection.

The first pad abuts against the electrode 241, thereby realizing a detachable connection between the microphone assembly 260 and the battery cell 240, and the second pad abuts against the atomizer assembly 250, thereby realizing a detachable connection between the microphone assembly 260 and the atomizer assembly 250. The first pad and the electrode 241 can also be welded and fixed to realize a fixed connection between the microphone assembly 260 and the atomizer assembly 250. The specific connection method is set based on actual needs.

The above arrangement modularizes the internal structure of the electronic atomizer 200 into an atomizer assembly 250, a battery cell 240, and a microphone assembly 260, and each module is detachably connected to each other. When the electronic atomizer 200 is recycled, after the base 280 or the nozzle 270 is removed, the battery cell 240 and the microphone assembly 260 can be easily separated, and the microphone assembly 260 and the atomizer assembly 250 can be separated, thereby realizing the recycling of the battery cell 240 and other devices, and improving the automation and efficiency of the recycling of the battery cell 240. In addition, there is no welding station between the modules of the above electronic atomizer 200, which is convenient for automated production.

In other embodiments, the second circuit board 262 is electrically connected to the electrode 241 through the first solder pad, and the second circuit board 262 is also electrically connected to the microphone 263 and the first circuit board 261 respectively; the first circuit board 261 is electrically connected to the atomizer assembly 250 through the second solder pad.

Through the above connection method, when the microphone assembly 260 is arranged between the battery core 240 and the atomizer assembly 250, the battery core 240 can supply power to the microphone assembly 260 and the atomizer assembly 250. When the start-up condition of the airflow or air pressure reaches the threshold, the microphone assembly 260 controls the atomizer core assembly 300 of the electronic atomizer 200 to work and realize the atomization function.

The first circuit board 261 and the second circuit board 262 of the present embodiment are printed circuit boards, in which conductive circuits are formed to realize the electrical functions of the printed circuit boards.

Specifically, the second solder pad of the second circuit board 262 is electrically connected to the conductive circuit inside the second circuit board 262, and the solder pad on one side of the second circuit board 262 abuts against the electrode 241 of the battery cell 240, thereby achieving electrical connection and detachable connection between the battery cell 240 and the second circuit board 262.

The side of the second circuit board 262 away from the battery cell 240 is fitted and fixed to the microphone 263. In a specific application scenario, a solder pad may also be formed on the side of the second circuit board 262 away from the battery cell 240, and the solder pad is electrically connected to the conductive circuit in the second circuit board 262. The microphone 263 is fixed and electrically connected to the solder pad by welding, or is fixed and electrically connected by bonding with a conductive adhesive. In another specific application scenario, the microphone 263 may be fitted and fixed to the conductive circuit in the second circuit board 262 to achieve electrical connection, and the fixed connection method between the microphone 263 and the second circuit board 262 is not limited here.

The present embodiment can reduce the cross-sectional dimensions of the microphone assembly 260 by setting up a dual circuit board so as to adapt it to a small-sized electronic atomizer 200, and the dual circuit boards can respectively abut and electrically connect with the battery cells 240 and the atomizer assembly 250 corresponding to the two sides of the microphone assembly 260, so that the connection between the microphone assembly 260 and the battery cells 240 and the atomizer assembly 250 does not interfere with or affect each other, and they are performed independently, thereby facilitating the structural arrangement and circuit setting of the electronic atomizer 200.

In other implementations, at least two snap-fitting portions may be provided at the edge of the second circuit board 262, and at least two snap-fitting portions are correspondingly provided at one end of the atomizer assembly 250 close to the microphone assembly 260, and each snap-fitting portion is snap-fitted and fixed with the corresponding snap-fitting portion to fix the microphone assembly 260 to one side of the atomizer assembly 250, so as to facilitate the other side of the first circuit board 261 to stably abut against the atomizer assembly 250.

In other embodiments, at least one connecting recess 265 is formed on the other side of the second circuit board 262, and at least one connecting protrusion 264 is formed on one side of the first circuit board 261; each connecting protrusion 264 is respectively inserted into the corresponding connecting recess 265 to electrically connect the first circuit board 261 and the second circuit board 262.

The connection protrusion 264 may include a conductive protrusion structure such as a copper column, an aluminum column, a silver column, a gold column or an alloy column, etc. The connection recessed component 265 may be a conductive component with a recess thereon, and its conductive material may include metal, composite conductive plastic, etc., which is not limited here.

Among them, the corresponding connecting protrusion 264 matches the size of the connecting recess 265, that is, the cross-sectional width of the connecting protrusion 264 matches that of the connecting recess 265, and the protruding length of the connecting protrusion 264 is the same as the recessed depth of the connecting recess 265, so that the connecting protrusion 264 and the connecting recess 265 can contact each other after being inserted, so that the connecting protrusion 264 can be inserted into the connecting recess 265 to realize the connection between the first circuit board 261 and the second circuit board 262.

In other embodiments, the atomizer assembly 250 includes an atomizer core assembly 300, a top air-sealing silicone 301 on a side away from the battery cell 240, and a bottom oil-sealing silicone 302 on a side close to the battery cell 240, and an oil storage tank 303 is formed between the top air-sealing silicone 301 and the bottom oil-sealing silicone 302.

The oil storage bin 303 is used to store the atomized medium. The top gas-sealing silicone 301 is used to separate the oil storage bin 303 from the nozzle to prevent the atomized medium from leaking. The bottom oil-sealing silicone 302 is used to separate the oil storage bin 303 from the battery cell 240 to prevent the atomized medium from leaking to the microphone assembly 260.

The atomizer core assembly 300 passes through the bottom oil-sealing silicone 302 and abuts against the first circuit board 261 of the microphone assembly 260 to achieve electrical connection.

In other embodiments, the atomizer core assembly 300 includes an atomizer bracket 3000 and a heating device 3001. An atomizer cavity 3002 is formed in the middle of the atomizer bracket 3000. An oil guide groove 3003 is opened on the side of the atomizer bracket 3000. The atomizer cavity 3002 is connected to the oil storage tank 303 through the oil guide groove 3003. The heating device 3001 is arranged in the atomizer cavity 3002.

The oil guide groove 3003 is used to guide the atomizing medium in the oil storage tank 303 into the atomizing chamber 3002 of the atomizing bracket 3000 , so that the heating device 3001 disposed in the atomizing chamber 3002 atomizes the atomizing medium, thereby realizing the atomizing function of the electronic atomizer 200 .

The heating element 3001 passes through the bottom oil-sealing silicone 302 and abuts against the first circuit board 261 of the microphone assembly 260 to achieve electrical connection.

In other embodiments, the heating device 3001 includes a heating wire pin 3004, and the heating wire pin 3004 is interference-fitted with the bottom oil-sealing silicone 302. It can be understood that the heating wire pin 3004 is passed through the bottom oil-sealing silicone 302 to one side of the microphone assembly 260, and abuts against the first circuit board 261 of the microphone assembly 260. The heating wire pin 3004 can pass through the bottom oil-sealing silicone 302 to form an electrode or a pad to abut against the other side of the first circuit board 261, thereby achieving electrical connection between the atomizer assembly 250 and the microphone assembly 260 and the battery cell 240.

In a specific application scenario, a pad may be formed on the other side of the first circuit board 261, and the pad is electrically connected to the conductive circuit of the first circuit board 261, and the electrode or pad formed by the heating wire pin 3004 passing through the bottom oil-sealing silicone 302 may abut against the pad on the other side of the first circuit board 261 to achieve a detachable connection. In a specific application scenario, the electrode or pad formed by the heating wire pin 3004 passing through the bottom oil-sealing silicone 302 may be concave-convexly engaged with the pad on the other side of the first circuit board 261 to achieve a detachable connection contact.

The heating wire pin 3004 is interference fit with the bottom oil-sealing silicone 302, so that there is no gap between the heating wire pin 3004 and the position on the bottom oil-sealing silicone 302 for the heating wire pin 3004 to pass through. Therefore, the atomized medium in the atomizer assembly 250 will not leak to the side of the microphone assembly 260 along the position on the bottom oil-sealing silicone 302 where the heating wire pin 3004 passes through, further ensuring that the microphone assembly 260 will not have functional abnormalities or failures, so that the electronic atomizer 200 can be used normally and safely.

In other embodiments, the position where the bottom oil-sealing silicone 302 contacts the heating wire pin 3004 is coated with an oil-proof coating (not shown). It is understandable that after the heating wire pin 3004 is inserted into and passes through the bottom oil-sealing silicone 302 to one side of the microphone assembly 260, the oil-proof coating is coated at the position where the bottom oil-sealing silicone 302 and the heating wire pin 3004 abut against each other. The oil-proof coating can further prevent the atomized medium from flowing out along the heating wire pin 3004 to the side of the microphone assembly 260, thereby improving the reliability of the electronic atomizer 200.

In other embodiments, at least one groove (not shown) is formed on the outer wall of the base 280, and each groove is formed at the connection between the base 280 and the shell 210, so that a disassembly tool can be inserted into the groove to apply vertical force to separate the base 280 and the shell 210, and then the battery cell 240 can be removed later.

In other embodiments, the shell 210 includes a top cover 212 and a main body tube 211, the top cover 212 is arranged at the top opening of the main body tube 211 and connected to the main body tube 211, the base 280 is arranged at the bottom opening of the main body tube 211 and connected to the main body tube 211, and the suction nozzle 270 is arranged on the top cover 212.

The main tube 211 wraps the atomizing assembly 250 and the side surfaces of the battery core 240 therein.

In other embodiments, a transmission channel 271 is formed on the nozzle 270, and one end of the transmission channel 271 opens in a direction away from the base 280 to communicate with the outside. The other end of the transmission channel 271 is connected to the atomization chamber 3002 to transmit the atomized atomized medium to the outside of the electronic atomizer 200 for the user to inhale.

In a specific application scenario, a blocking block 272 is embedded in the opening of the transmission channel 271 facing away from the base 280 to prevent the transmission channel 271 in the suction nozzle 270 from being contaminated by dust or debris, thereby improving the cleanliness of the suction nozzle 270.

In other embodiments, a pad 281 is disposed in the base 280, and the pad 281 is disposed on a side of the battery cell 240 away from the microphone assembly 260 to stabilize and protect the battery cell 240 and reduce the occurrence of shaking of the battery cell 240 or friction with the base 280, thereby improving the reliability of the electronic atomizer 200.

Please refer to Figures 14, 15, 16, 17 and 20, Figure 14 is a structural stereoscopic diagram of an aerosol generating device provided by an embodiment of the present application; Figure 15 is a cross-sectional view of an aerosol generating device provided by an embodiment of the present application; Figure 16 is an exploded schematic diagram of an aerosol generating device provided by an embodiment of the present application; Figure 17 is a partial structural schematic diagram of a bottom cover, a cutting piece and a conductive tape provided by an embodiment of the present application; Figure 20 is a structural schematic diagram of a top cover, a conductive tape and a circuit board assembly provided by an embodiment of the present application.

The present application provides an electric control component 811, which is used to power the atomization component 812 of the aerosol generating device 810. The electric control component 811 includes a tube body 810, a battery cell 820, a conductive strip 830, a circuit board component 840, a top cover 850 and a bottom cover 860. Among them, the battery cell 820 is arranged in the tube body 810, and the battery cell 820 is roughly cylindrical and has two poles that are far away from each other and have opposite polarities along the axial direction. The circuit board component 840 includes a circuit board 841 and components such as an electrode ejector pin 842 and a microphone 843 electrically connected to the circuit board 841. The circuit board 841 is arranged between the top cover 850 and the battery cell 820, and the electrode ejector pin 842 is partially penetrated through the top cover 850 to be electrically connected to the atomization component 812. The microphone 843 can be used to detect airflow or air pressure changes to activate the electric control component 811 when the user makes a puffing action. The conductive strip 830 can be a strip having a conductive function such as a nickel strip. The two ends of the conductive strip 830 are electrically connected to the two poles of the battery cell 820 respectively, and one end of the conductive strip 830 is electrically connected to the circuit board 841, that is, the conductive strip 830 is electrically connected to one pole of the battery cell 820 through the circuit board 841. The top cover 850 and the bottom cover 860 are respectively covered on the two poles of the battery cell 820 and can rotate relative to the tube body 810. The top cover 850 is covered on the side of the circuit board 841 facing away from the battery cell 820. At least one of the top cover 850 and the bottom cover 860 is provided with a cutting piece 700 for cutting the conductive strip 830, and the conductive strip 830 is located on the movement path of the cutting piece 700.

When the related components (such as the battery cell 820 and other electronic components) in the above-mentioned electric control component 811 are to be recycled, the electric control component 811 can be separated from the atomization component 812 first, and then the top cover 850 and the bottom cover 860 of the electric control component 811 can be removed from the tube body 810, and the various components in it can be taken out and recycled in categories. In the process of removing the top cover 850 and the bottom cover 860, a special fixture can be used to operate the top cover 850 and the bottom cover 860 to move relative to the tube body 810, thereby driving the cutting piece 700 to cut off the conductive tape 830, avoiding the risk of short circuit of the battery cell 820 or other electronic components, and ensuring the safety of the disassembly process and the integrity of the recycled components. It should be noted that the specific movement direction of the cutting piece 700 is not limited here, and it can at least move along the axial or circumferential direction of the tube body 810, as long as the top cover 850 or the bottom cover 860 can drive the cutting piece 700 to move and cut off the conductive tape 830 when being disassembled. For example, the cutting member 700 and the bottom cover 860 are separately arranged, the bottom cover 860 has an inclined driving surface, and the cutting member has a driven protrusion arranged on the driving surface (not shown in the figure), so that when the bottom cover 860 is rotated, the rotation of the driving surface can push the protrusion and the cutting member 700 to move axially.

Please refer to Figures 17, 18 and 19. Figure 17 is a partial structural diagram of a bottom cover, a cutting piece and a conductive tape provided in one embodiment of the present application. Intention; Figure 18 is an exploded schematic diagram of a battery cell, a bottom cover, a cutting piece and a conductive tape provided in one embodiment of the present application; Figure 19 is a partial exploded schematic diagram of a tube body, a battery cell, a bottom cover, a cutting piece and a conductive tape provided in one embodiment of the present application.

In some embodiments, the bottom cover 860 is provided with a cutting piece 700, and the cutting piece 700 includes a cutting portion 710, one end of the cutting portion 710 is connected to the bottom cover 860, and the other end of the cutting portion 710 is suspended to form a cutout 711, and the cutout 711 is used to cut the conductive belt 830, and the conductive belt 830 is located on the rotation path of the cutout 711. Such a setting can be considered that the cutout 711 is aligned with the conductive belt 830, and the bottom cover 860 is rotated during disassembly so that the conductive belt 830 is stuck in the cutout 711 and cut off. In one embodiment, the cutting portion 710 and the bottom cover 860 can be integrally formed.

Specifically, as shown in Figures 17 and 18, in some embodiments, the cutting member 700 also includes a ring portion 720 arranged on the periphery of the bottom cover 860, the ring portion 720 is connected to one end of the cutting portion 710, and the other end of the cutting portion 710 is suspended to form an angle a with the ring portion 720 to form a cutout 711.

More specifically, as shown in Figures 17, 18 and 19, in some embodiments, a plurality of cutting portions 710 are provided, and the plurality of cutting portions 710 are spaced apart along the circumference of the ring portion 720, that is, the plurality of cutting portions 710 are spaced apart along the circumference of the power supply. If a certain cutting portion 710 does not completely cut the conductive tape 830 during the process of cutting the conductive tape 830, other cutting portions 710 can follow to ensure the cutting effect of the conductive tape 830.

More specifically, as shown in Fig. 17 and Fig. 18, in some embodiments, the cutting member 700 further includes a barrel 730 embedded in the bottom cover 860, the barrel 730 is connected to the ring 720, and the ring 720 is fixed to the bottom cover 860 through the barrel 730. After the bottom cover 860 is removed, since the cutting member 700 is simply embedded in the bottom cover 860 through the barrel, the cutting member 700 and the bottom cover 860 can be easily separated for classified recycling.

More specifically, as shown in FIG. 18 , in some embodiments, one of the barrel 730 and the bottom cover 860 is provided with a limiting protrusion 910, and the other is provided with a limiting recess 920, and the bottom cover 860 cooperates with the limiting protrusion 910 and the limiting recess 920 to limit the movement of the barrel 730 in the circumferential direction of the bottom cover 860. When the bottom cover 860 rotates and drives the cutting portion 710 of the cutting member 700 to cut the conductive tape 830, the cutting portion 710 is subjected to resistance from the conductive tape 830, and the arrangement of the limiting protrusion 910 and the limiting recess 920 can ensure that the relative position of the barrel 730 and the bottom cover 860 is fixed, and ensure that the bottom cover 860 can effectively drive the barrel 730 and the cutting portion 710 connected thereto, thereby effectively cutting the conductive tape 830.

Please refer to Figures 20 and 21. Figure 20 is a structural schematic diagram of a top cover, conductive tape, and circuit board assembly provided in one embodiment of the present application; Figure 21 is an exploded schematic diagram of a top cover, conductive tape, and circuit board assembly provided in one embodiment of the present application.

In some embodiments, the top cover 850 is provided with a cutting piece 700, the cutting piece 700 includes a cutting portion 710, the conductive belt 830 is located on the rotation path of the cutting portion 710, and the end of the cutting portion 710 close to the conductive belt 830 is a cutting end, and the cutting end is used to cut the conductive belt 830. Among them, the cutting end of the cutting portion 710 can be in the shape of a sharp thin sheet, etc., and it is not implied or indicated here that the cutting end of the cutting portion 710 can only be in the shape of a sharp thin sheet. The cutting end of the cutting portion 710 can also be other relatively sharp shapes, as long as it can meet the better cutting effect on the conductive belt 830. In one embodiment, the cutting piece 700 and the top cover 850 can be integrally formed.

Specifically, as shown in FIG. 21 , in some embodiments, the cutting member 700 further includes a support portion 740 connected to the cutting portion 710. The support portion 740 is embedded in the top cover 850, and the support portion 740 is generally tile-shaped and fits with the inner peripheral surface of the top cover 850, which is conducive to saving space. The inner peripheral surface of the top cover 850 is provided with two positioning convex ribs 851, and the two positioning convex ribs 851 abut against the two sides of the support portion 740 to limit the movement of the support portion 740 in the circumferential direction of the top cover 850. When the top cover 850 rotates and drives the cutting portion 710 of the cutting member 700 to cut the conductive tape 830, the cutting portion 710 is subjected to resistance from the conductive tape 830, and the provision of the two positioning convex ribs 851 can ensure that the relative positions of the support portion 740 of the cutting member 700 and the top cover 850 are fixed, and ensure that the top cover 850 can effectively drive the support portion 740 and the cutting portion 710 connected thereto, thereby effectively cutting the conductive tape 830.

More specifically, as shown in FIG. 20 and FIG. 21 , in some embodiments, the outer peripheral surface of the top cover 850 is further provided with an escape opening 852 for the conductive tape 830 to pass through.

More specifically, in some embodiments, the top cover 850 may also have a plurality of cutting portions 710, which are spaced apart along the circumference of the top cover 850, that is, the plurality of cutting portions 710 are spaced apart along the circumference of the power supply. If a certain cutting portion 710 does not completely cut the conductive tape 830 during the process of cutting the conductive tape 830, other cutting portions 710 may follow to ensure the cutting effect of the conductive tape 830.

It should be noted that the top cover 850 and the bottom cover 860 can rotate relative to the tube body 810, which may mean that there are multiple connection modes between the top cover 850 and the tube body 810, and between the bottom cover 860 and the tube body 810. The following examples are for illustration only, and do not indicate or imply that there are only the following connection modes.

Regarding the connection method between the bottom cover 860 and the tube body 810, for example, as shown in FIG. 19 , the bottom cover 860 and the tube body 810 are threadedly connected, and the two can rotate relative to each other. For another example, in another embodiment, the bottom cover 860 can be rotatably engaged with the tube body 810. For another example, in another embodiment, the outer peripheral surface of the bottom cover 860 can be interference fit with the inner peripheral surface of the tube body 810, and the bottom cover 860 is driven by an external fixture to rotate relative to the inner peripheral surface of the tube body 810 during disassembly.

Regarding the connection mode between the top cover 850 and the tube body 810, for example, the top cover 850 and the tube body 810 are threadedly connected, and the two can rotate relative to each other. For another example, in another embodiment, the top cover 850 can be rotatably engaged with the tube body 810. For another example, in another embodiment, the outer peripheral surface of the top cover 850 can be interference fit with the inner peripheral surface of the tube body 810, and the top cover 850 is driven by an external fixture to rotate relative to the inner peripheral surface of the tube body 810 during disassembly.

In addition, as shown in FIG. 14 and FIG. 15 , the present application also relates to an aerosol generating device 810 , which includes an atomizing component 812 and an electric control component 811 as in any of the above embodiments, and the electric control component 811 is electrically connected to the atomizing component 812 .

It should be noted that, in some embodiments, the aerosol generating device 810 can be considered as an integrated electronic cigarette, that is, a disposable electronic cigarette. Then the atomizer assembly 812 is built into the tube body 810. For example, as shown in Figures 14 and 15, in some embodiments, the tube body 810 is roughly cylindrical. The atomizer assembly 812 can be connected to the top of the tube body 810 by bonding, ultrasonic welding, snap-on, interference fit, etc. The present application lists the fixing method of the atomizer assembly 812 and the tube body 810 here, which is not a specific limitation on the connection method between the two. It is intended to indicate that the connection method between the atomizer assembly 812 and the tube body 810 is not removable for the user. When the aerosol generating device 810 is a disposable electronic cigarette, that is, an integrated electronic cigarette, and the atomizer assembly 812 is built into the tube body 810, a special fixture can be used to separate the atomizer assembly 812 from the electronic control assembly 811, that is, the atomizer assembly 812 is configured to be able to be separated from the electronic control assembly 811 under the action of an external force. It can be understood that after the atomizer assembly 812 is removed, the top cover 850 in the tube body 810 is exposed, so that an external fixture can be inserted into the tube body 810 and fixed to the top cover 850 to achieve subsequent disassembly.

In another embodiment, the aerosol generating device 810 may also be a split-type electronic cigarette, that is, the atomizing component 812 may refer to a cigarette cartridge, and the electronic control component 811 may refer to a cigarette rod with a power supply. For users, the atomizing component 812 and the electronic control component 811 can be easily disassembled and assembled, and the atomizing component 812 can be replaced.

In some of the embodiments, the atomizer assembly 812 is configured to be able to be separated from the electronic control assembly 811 under the action of an external force. For example, in one embodiment, when the aerosol generating device 810 is a replaceable cartridge electronic cigarette, the atomizer assembly 812 can be directly pulled out from one end of the electronic control assembly 811, that is, the cigarette cartridge is pulled out from one end of the cigarette rod. For example, in another embodiment, when the aerosol generating device 810 is a disposable electronic cigarette, that is, an integrated electronic cigarette, and the atomizer assembly 812 is built into the tube body 810, a special fixture can be used to separate the atomizer assembly 812 from the electronic control assembly 811. It can be understood that after the atomizer assembly 812 is removed, the top cover 850 in the tube body 810 is exposed, so that the disassembly fixture can be extended into the tube body 810 and fixed to the top cover 850 to achieve subsequent disassembly.

The above-mentioned aerosol generating device 810 may be provided with the electric control component 811 of each of the above-mentioned embodiments, and therefore, it also includes at least the following beneficial effects: when the relevant components (such as the battery cell 820 and other electronic components) in the aerosol generating device 810 are to be recovered, the electric control component 811 may be separated from the atomizing component 812 first, and then the top cover 850 and the bottom cover 860 of the electric control component 811 may be removed from the tube body 810, and the various components therein may be taken out and classified for recovery. In the process of removing the top cover 850 and the bottom cover 860, a special jig may be used to operate the top cover 850 and the bottom cover 860 to move relative to the tube body 810, thereby driving the cutting piece 700 to cut off the conductive tape 830, thereby avoiding the risk of short circuit of the battery cell 820 or other electronic components, and ensuring the safety of the disassembly process and the integrity of the recovered components.

The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims (41)

An electronic atomizer, characterized in that the electronic atomizer comprises: case; A suction nozzle, the suction nozzle is arranged at one end of the shell; A base, wherein the base and the other end of the shell are detachably arranged; An atomizing assembly and an electric control assembly, wherein the atomizing assembly is installed on a side of the shell body close to the suction nozzle, and the electric control assembly is installed on a side of the shell body close to the base. The electronic atomizer according to claim 1, characterized in that The atomizer assembly includes an atomizer core assembly, a top air-sealing silicone rubber close to the suction nozzle, and a bottom oil-sealing silicone rubber close to the electronic control assembly. An oil storage tank is formed between the top air-sealing silicone rubber and the bottom oil-sealing silicone rubber. The electronic atomizer according to claim 2, characterized in that The atomizer core assembly includes an atomizer bracket and a heating device. An atomizer cavity is formed in the middle of the atomizer bracket. An oil guide groove is opened on the side of the atomizer bracket. The atomizer cavity is connected to the oil storage tank through the oil guide groove. The heating device is arranged in the atomizer cavity. The electronic atomizer according to claim 3, characterized in that The heating device comprises a heating wire pin, and the heating wire pin passes through the bottom oil-sealing silicone to one side of the electric control component to be electrically connected to the electric control component, and the heating wire pin is interference-fitted with the bottom oil-sealing silicone. The electronic atomizer according to claim 4, characterized in that The position where the bottom oil-sealing silicone contacts the heating wire pin is coated with an oil-proof coating. The electronic atomizer according to claim 1 is characterized in that the shell includes a top cover and a main body tube, the top cover is arranged at the top opening of the main body tube and connected to the main body tube, the base is arranged at the bottom opening of the main body tube and connected to the main body tube, and the nozzle is arranged on the top cover. The electronic atomizer according to any one of claims 1 to 6, characterized in that: At least one groove is formed on the outer wall of the base, and each groove is at least partially exposed to the shell, so that a disassembly tool can be inserted into the groove to separate the base from the shell. The electronic atomizer according to claim 7, characterized in that The at least one groove comprises an annular groove, the annular groove is arranged around the base and the annular groove is arranged parallel to the plane where the base is located; or The at least one groove includes a plurality of arc-shaped grooves, each of the arc-shaped grooves is located on the same plane and is evenly distributed, and the plane is arranged parallel to the plane where the base is located. The electronic atomizer according to any one of claims 1 to 6, characterized in that: The electric control component includes a battery cell, a battery cell bracket, a first electrode spring, a second electrode spring, and a microphone; The microphone is fixedly mounted on the inner side of the base; The battery holder is detachably mounted in the housing and detachably arranged with the base, and a receiving cavity is formed in the battery holder; The first electrode spring is fixedly arranged at one end of the accommodating cavity; the second electrode spring is fixedly arranged at the other end of the accommodating cavity; The battery cell is accommodated in the accommodation cavity, and the first electrode of the battery cell is in contact with the first electrode spring sheet, and the second electrode of the battery cell is in contact with the second electrode spring sheet. The electronic atomizer according to claim 9, characterized in that the atomization assembly includes a heating device; The first electrode springs are electrically connected to the battery core and the heating device respectively; The second electrode spring is electrically connected to the battery cell and the microphone respectively; The microphone is electrically connected to the heating device. The electronic atomizer according to claim 7, characterized in that The bottom of the groove is hollowed out to connect the inside and outside of the shell. The electronic atomizer according to any one of claims 1 to 6, characterized in that: The electronic control component includes an integrated board and a microphone; Wherein, the integrated board is located at one end of the atomizer assembly, a microphone is connected to the board surface of the integrated board, the microphone is located between the integrated board and the atomizer assembly, the board surface of the integrated board facing away from the microphone abuts against the battery cell, so that the battery cell supplies power to the microphone, the battery cell is slidably connected to the inner wall of the shell, an elastic member is abutted against one end of the battery cell away from the integrated board, the elastic member is located between the battery cell and the bottom cover, the battery cell slides toward the integrated board under the action of the elastic member, and the bottom cover is detachably connected to the shell. The electronic atomizer according to claim 12 is characterized in that the battery core is respectively connected to a positive electrode ear and a negative electrode ear, one end of the positive electrode ear and one end of the negative electrode ear are both abutted against the integrated board, and the positive electrode ear and the negative electrode ear are both located on the battery core. In the same plane of the battery, the positive electrode ear is located in the middle of the end surface of the battery cell, and the negative electrode ear is circumferentially arranged around the axis of the positive electrode ear. The electronic atomizer according to claim 13 is characterized in that a boss and a ring are respectively connected to the board surface of the integrated board facing away from the microphone, the boss is located on the inner side of the ring, there is a gap between the boss and the ring, the boss abuts against the positive ear, and the ring abuts against the negative ear. The electronic atomizer according to claim 12, characterized in that the microphone is integrated on the integrated board, and the microphone is located on a surface of the integrated board facing away from the battery cell. The electronic atomizer according to claim 15 is characterized in that a bottom oil-sealing silicone is connected to the microphone head, and the bottom oil-sealing silicone is located between the atomization assembly and the microphone head. The electronic atomizer according to claim 16 is characterized in that an atomization chamber is provided on the atomization assembly, the atomization chamber is opened along the long side direction of the shell, a first through hole is provided on the shell, and the first through hole is connected to the atomization chamber. The electronic atomizer according to claim 17 is characterized in that a suction nozzle is connected to the shell, the suction nozzle abuts against an end of the atomization component away from the bottom oil-sealing silicone, and a transmission channel is opened on the suction nozzle, and the transmission channel is connected to the first through hole. The electronic atomizer according to claim 18 is characterized in that a filter is provided in the transmission channel, and the area of the filter close to the end face of the atomization assembly is larger than any cross-sectional area of the filter. The electronic atomizer according to claim 1, characterized in that The shell is tubular, and at least one fixing hole is provided near the edge of one end of the shell; The base is arranged at one end of the shell near the fixing hole and cooperates with the shell to seal the one end of the shell, wherein the base is provided with an undercut, and the undercut is engaged with the fixing hole to fix the base to one end of the shell. The electronic atomizer according to claim 20 is characterized in that the fixing hole is a circular hole, and the undercut has a first connecting portion with the same shape as the fixing hole and a second connecting portion connected to the base. The electronic atomizer according to claim 21, characterized in that the atomization assembly further comprises: An oil storage tank, wherein the oil storage tank is formed with an atomization chamber coaxial with the shell; An oil guide member, which is disposed in the atomization chamber and partially embedded in the oil storage bin; A heating element is arranged in the atomizing chamber and connected to the oil guiding element. The electronic atomizer according to claim 22, characterized in that the electronic control component comprises: A spring sheet, the spring sheet being arranged away from the base; A battery core, the battery core abuts against the spring sheet and is electrically connected to the heating element through the spring sheet; A spring is arranged close to one side of the base, one end of the spring is fixed on the base, and the other end is abutted against the battery core. The battery core is electrically connected to the heating element through the spring. The electronic atomizer according to claim 20 is characterized in that the undercut is integrally formed with the base, wherein the undercut is bendable so that the base can be disassembled when the undercut is bent. An electronic atomizer, characterized in that the electronic atomizer comprises: case; A suction nozzle, the suction nozzle is arranged at one end of the shell; A base, the base being arranged at the other end of the shell; An atomized medium carrier, the atomized medium carrier being installed on a side of the housing close to the suction nozzle; A battery cell, wherein the battery cell is mounted on a side of the housing close to the base, and an electrode of the battery cell is disposed on a side of the battery cell close to the atomizing medium carrier; A microphone assembly is disposed between the atomizing medium carrier and the battery cell; wherein the atomizing medium carrier is detachably or fixedly connected to the microphone assembly, and the microphone assembly is detachably connected to the electrode of the battery cell. The electronic atomizer according to claim 25, characterized in that The microphone assembly includes a microphone, a first circuit board and a second circuit board, wherein a first solder pad is formed on a side of the second circuit board close to the battery cell, the first solder pad abuts against the electrode, and a side of the second circuit board away from the battery cell is in contact with the microphone and fixedly arranged; The side of the second circuit board away from the battery cell is also fixed to the side of the first circuit board close to the battery cell, and a second solder pad is formed on the side of the first circuit board away from the battery cell, and the second solder pad is detachably or fixedly connected to the atomized medium carrier. The electronic atomizer according to claim 26, characterized in that The second circuit board is electrically connected to the electrode through the first pad, and the second circuit board is also electrically connected to the microphone and the first circuit board respectively; The first circuit board is electrically connected to the atomized medium carrier through the second soldering pad. The electronic atomizer according to claim 27, characterized in that At least one connecting recessed part is formed on the other side of the second circuit board, and at least one connecting protruding part is formed on one side of the first circuit board; Each of the connecting protrusions is inserted into the corresponding connecting recess to electrically connect the first circuit board and the second circuit board. The electronic atomizer according to claim 26, characterized in that The atomized medium carrier comprises an atomizing core assembly, a top gas-sealing silicone rubber at a side away from the battery core, and a bottom oil-sealing silicone rubber at a side close to the battery core, wherein an oil storage tank is formed between the top gas-sealing silicone rubber and the bottom oil-sealing silicone rubber; The atomizer core assembly passes through the bottom oil-sealing silicone rubber and abuts against the first circuit board of the microphone assembly. The electronic atomizer according to claim 29, characterized in that The atomizer core assembly includes an atomizer bracket and a heating device, an atomizer cavity is formed in the middle of the atomizer bracket, an oil guide groove is opened on the side of the atomizer bracket, the atomizer cavity is connected with the oil storage tank through the oil guide groove, and the heating device is arranged in the atomizer cavity; The heating device passes through the bottom oil-sealing silicone rubber and abuts against the first circuit board of the microphone assembly. The electronic atomizer according to claim 30, characterized in that The heating device comprises a heating wire pin, the heating wire pin passes through the bottom oil-sealing silicone and abuts against the first circuit board of the microphone assembly, and the heating wire pin and the bottom oil-sealing silicone are interference-fitted. An electric control component, used for supplying power to an atomizing component of an aerosol generating device, characterized by comprising: Tube body; A battery core is disposed in the tube body, and the battery core has two poles that are far away from each other and have opposite polarities along the axial direction; A conductive tape, two ends of which are electrically connected to two poles of the battery cell respectively; The top cover and the bottom cover are respectively covered on the two poles of the battery core and can rotate relative to the tube body. At least one of the top cover and the bottom cover is provided with a cutting piece for cutting the conductive tape, and the conductive tape is located on the moving path of the cutting piece. The electric control component according to claim 32 is characterized in that the bottom cover is provided with the cutting piece, and the cutting piece includes a cutting portion, one end of the cutting portion is connected to the bottom cover, and the other end of the cutting portion is a cutout, and the cutout is used to cut the conductive belt, and the conductive belt is located on the rotation path of the cutout. The electric control component according to claim 33 is characterized in that the cutting portion and the bottom cover are integrally formed. The electric control component according to claim 33 is characterized in that the cutting piece also includes a ring portion arranged on the periphery of the bottom cover, the ring portion is connected to one end of the cutting portion, and the other end of the cutting portion is suspended to form an incision at an angle with the ring portion. The electric control component according to claim 35 is characterized in that the cutting piece also includes a barrel portion embedded in the bottom cover, the barrel portion is connected to the ring portion, and the ring portion is fixed to the bottom cover through the barrel portion. The electric control component according to claim 36 is characterized in that either the barrel or the bottom cover is provided with a limiting protrusion, and the other is provided with a limiting recess, and the bottom cover cooperates with the limiting protrusion and the limiting recess to limit the movement of the barrel in the circumferential direction of the bottom cover. The electric control component according to claim 33 is characterized in that the top cover is provided with the cutting piece, the cutting piece includes a cutting portion, the conductive belt is located on the rotation path of the cutting portion, one end of the cutting portion close to the conductive belt is the cutting end, and the cutting end is used to cut the conductive belt. The electric control assembly according to claim 38 is characterized in that it also includes at least one of the following technical features: The cutting piece is integrally formed with the top cover; The cutting member includes a supporting portion connected to the cutting portion, wherein the supporting portion is embedded in the inner peripheral surface of the top cover, and the inner peripheral surface of the top cover is provided with two positioning convex ribs, and the two positioning convex ribs abut against two sides of the supporting portion to limit the movement of the supporting portion in the circumferential direction of the top cover; The outer peripheral surface of the top cover is also provided with an escape opening for the conductive belt to pass through. The electric control assembly according to any one of claims 33 to 39 is characterized in that it also includes at least one of the following technical features: The cutting portion is provided in plurality, and the plurality of cutting portions are distributed at intervals along the circumference of the power supply member; The electric control component also includes a circuit board component disposed between the top cover and the battery cell, the circuit board component is electrically connected to one end of the conductive tape, and the conductive tape is electrically connected to one pole of the battery cell through the circuit board component. An aerosol generating device, characterized in that it comprises an atomizing component and an electric control component as described in any one of claims 32 to 40, wherein the electric control component is electrically connected to the atomizing component; and further comprises at least one of the following technical features: and/or, the aerosol generating device is a disposable electronic cigarette; And/or, the atomization component is configured to be separable from the electronic control component under the action of an external force.