Electronic atomizer, atomizing core and electronic atomizing device

Abstract

The utility model discloses an electronic atomizer, an atomizing core and an electronic atomizing device, and mainly relates to the technical field of atomizers, a liquid cup base is sleeved with a liquid cup shell, and the atomizing core is arranged between the liquid cup shell and the liquid cup base; the two ends of the atomization shell are connected with the liquid cup shell and the liquid cup base respectively, the interior of the atomization shell is hollow to form an atomization air channel, a liquid guide hole is formed in the atomization shell and communicates with the liquid storage bin and the atomization air channel, the shell air channel is formed in the atomization shell, and the liquid guide hole and the shell air channel are arranged in an avoiding mode; the electronic atomizer further comprises an atomization air inlet hole and an air outlet hole, the atomization air inlet hole is formed in the side wall of the liquid cup shell, and the air outlet hole is formed in the side, away from the liquid cup base, of the liquid cup shell. The atomization air inlet hole, the shell air channel, the atomization air channel and the air outlet hole are sequentially communicated to form an aerosol channel. Through the design, the situation that condensate generated by aerosol cooling leaks out is avoided, the preparation difficulty of the liquid cup shell is lowered, and the connection stability of the atomization core is improved.

Description

Technical Field

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

[0002] At present, most electronic atomizers are provided with an air inlet hole on the base, which will cause the condensate generated by the aerosol matrix produced by the atomization core to drip when condensed and flow to the air inlet hole of the base, resulting in the problem of clogging the air inlet hole or leakage of the condensate of the aerosol matrix.

[0003] Therefore, the air inlet hole is set on the side wall of the liquid cup shell, but the usual practice is to form an air channel connected to the atomization air channel of the atomizer core when preparing the liquid cup shell. This will increase the difficulty of preparing the liquid cup shell, and the heating of the atomizer component will also cause unstable connection of the atomizer core. Utility Model Content

[0004] The purpose of the present application is to provide an electronic atomizer, an atomizer core and an electronic atomization device to avoid leakage of condensed liquid generated by aerosol cooling, reduce the difficulty of preparing the liquid cup shell, and improve the connection stability of the atomizer core.

[0005] The present application discloses an electronic atomizer, which is used to cooperate with a power supply component to generate an aerosol. The electronic atomizer comprises a liquid cup base, a liquid cup shell and an atomizing core; the liquid cup shell is sleeved on the liquid cup base, the atomizing core is arranged between the liquid cup shell and the liquid cup base, and the liquid cup base, the liquid cup shell and the atomizing core jointly define a liquid storage bin;

[0006] The atomizer core comprises an atomizer shell and an atomizer assembly, the two ends of the atomizer shell are respectively connected to the liquid cup shell and the liquid cup base, the interior of the atomizer shell is hollow to form an atomizer airway, the atomizer shell is provided with a liquid guide hole, the liquid guide hole communicates with the liquid storage tank and the atomizer airway, the atomizer assembly is arranged in the atomizer airway and is located at the liquid guide hole;

[0007] The atomizer core further comprises a shell air passage, wherein the shell air passage is arranged on the atomizer shell, and the shell air passage and the liquid guide hole are arranged to avoid each other;

[0008] The electronic atomizer also includes an atomization air inlet and an air outlet, wherein the atomization air inlet is arranged on the side wall of the liquid cup shell, and the air outlet is arranged on the side of the liquid cup shell away from the liquid cup base; the atomization air inlet, the shell air duct, the atomization air duct and the air outlet are connected in sequence to form an aerosol channel.

[0009] Optionally, the power supply assembly includes a microphone air outlet; the electronic atomizer also includes an electrode column, one end of the electrode column is located on the side of the liquid cup base away from the liquid cup shell, and the other end passes through the liquid cup base and is connected to the liquid cup shell, the atomization assembly is electrically connected to the electrode column, and an electrode airway is provided in the electrode column;

[0010] The electrode air channel is used to connect the microphone air outlet and the shell air channel.

[0011] Optionally, the power supply component includes a component housing and a partition, the partition is arranged in the component housing, and divides the internal space of the component housing into a circuit board space portion and an atomizer space portion, the electronic atomizer portion is arranged in the atomizer space portion, and the microphone air outlet is arranged on the partition;

[0012] A gap is provided between the side of the liquid cup base facing away from the liquid cup shell and the partition, and the gap is used to conduct the electrode air channel and the microphone air outlet.

[0013] Optionally, an orthographic projection of the electrode air channel away from the shell air channel at least partially overlaps with the microphone air outlet.

[0014] Optionally, the atomizing housing comprises an inner shell and an outer shell, wherein the outer shell is sleeved on the inner shell and fixedly connected to the inner shell;

[0015] A channel is provided between the inner shell and the outer shell to form the shell air channel, and the liquid guide hole penetrates both the inner shell and the outer shell.

[0016] Optionally, the atomization air inlet hole includes at least two, namely a first sub-air inlet hole and a second sub-air inlet hole, the first sub-air inlet hole and the second sub-air inlet hole are both arranged on the side wall of the liquid cup shell, and the first sub-air inlet hole and the second sub-air inlet hole are arranged opposite to each other;

[0017] The housing air passage comprises at least two, namely a first sub-housing air passage and a second sub-housing air passage, the first sub-housing air passage and the second sub-housing air passage are both arranged on the atomizing housing, and the first sub-housing air passage and the second sub-housing air passage are arranged opposite to each other;

[0018] The first sub-air inlet hole, the first sub-shell air channel, the atomization air channel and the air outlet hole are connected in sequence to form the aerosol channel; the second sub-air inlet hole, the second sub-shell air channel, the atomization air channel and the air outlet hole are connected in sequence to also form the aerosol channel.

[0019] Optionally, the number of the electrode columns includes at least two, namely a first electrode column and a second electrode column, one end of the first electrode column is located on the side of the liquid cup base away from the liquid cup shell, and the other end passes through the liquid cup base and is connected to the liquid cup shell, one end of the second electrode column is located on the side of the liquid cup base away from the liquid cup shell, and the other end passes through the liquid cup base and is connected to the liquid cup shell, and the first electrode column is electrically connected to the positive electrode of the atomizer core, and the second electrode column is electrically connected to the negative electrode of the atomizer core; the electrode airway is provided in both the first electrode column and the second electrode column;

[0020] The housing air passage comprises at least two, namely a first sub-housing air passage and a second sub-housing air passage, the first sub-housing air passage and the second sub-housing air passage are both arranged on the atomizing housing, and the first sub-housing air passage and the second sub-housing air passage are arranged opposite to each other;

[0021] The microphone air outlet, the electrode air channel of the first electrode column, the first sub-shell air channel, the atomization air channel and the air outlet are connected in sequence; the microphone air outlet, the electrode air channel of the second electrode column, the second sub-shell air channel, the atomization air channel and the air outlet are connected in sequence.

[0022] Optionally, an electrode air inlet and an electrode air outlet are respectively provided at both ends of the electrode column, and the electrode air inlet and the electrode air outlet are connected to form the electrode airway. The electrode air inlet is located at one end of the electrode column close to the liquid cup base, and the electrode air outlet is located at one end of the electrode column away from the liquid cup base.

[0023] The present application also discloses an atomizer core, which is used in an electronic atomizer. The electronic atomizer includes an atomizer air inlet hole, and the atomizer core includes an atomizer shell and an atomizer assembly. The atomizer shell is hollow inside to form the atomizer airway. The atomizer shell is provided with a liquid guide hole. The atomizer assembly is arranged in the atomizer airway and is located at the liquid guide hole.

[0024] The atomizer core comprises a shell air channel, the shell air channel is arranged on the atomizer shell, and the shell air channel and the liquid guide hole are arranged to avoid each other;

[0025] The shell air passage is used to connect the atomization air inlet hole and the atomization air passage.

[0026] The present application also discloses an electronic atomization device, which includes a power supply component and an electronic atomizer, wherein the electronic atomizer is connected to the power supply component;

[0027] The power supply component includes a component housing, a partition and a control circuit board. The partition is arranged in the component housing to divide the internal space of the component housing into a circuit board space portion and an atomizer space portion; the control circuit board is arranged in the circuit board space portion, and the electronic atomizer part is arranged in the atomizer space portion.

[0028] Compared with the existing solution in which the atomizing air inlet hole of the electronic atomizer is set on the base of the liquid cup, which will cause condensed liquid to drip onto the base after the aerosol is cooled, and leak out from the atomizing air inlet hole, the present application sets the atomizing air inlet hole on the side wall of the liquid cup shell. In this way, there is no need to set the atomizing air inlet hole on the base of the liquid cup, so that even if the condensed liquid generated by the cooling of the aerosol drips on the base of the liquid cup, it will not leak out.

[0029] Furthermore, compared with the solution in which the atomizing air inlet hole is arranged on the side wall of the liquid cup shell and is directly connected to the atomizing air duct through the air duct formed on the liquid cup shell, the present application arranges a shell air duct on the atomizing shell of the atomizing core, so that the outside air can directly enter the atomizing air duct through the atomizing air inlet hole and the shell air duct, and bring the generated aerosol out from the air outlet, thereby reducing the difficulty of preparing the liquid cup shell, and the airflow flowing through the shell air duct can dissipate the heat of the atomizing shell, avoiding the heat generated by the atomizing assembly from being conducted to the atomizing shell, thereby avoiding the connection between the atomizing shell and the liquid cup shell and the liquid cup base from becoming loose, thereby improving the connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to illustrate the implementation methods of the present application, and together with the text description, explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0031] Figure 1 is a schematic diagram of an electronic atomization device according to an embodiment of the present application;

[0032] Figure 2 is a schematic diagram of an exploded view of an electronic atomizer according to the first embodiment of the present application;

[0033] Figure 3 is a schematic diagram of an electronic atomizer according to the first embodiment of the present application;

[0034] Figure 4 is a schematic diagram of an atomizing housing according to the first embodiment of the present application;

[0035] Figure 5 It is a schematic diagram of the cooperation between an atomizer and a power supply assembly according to the first embodiment of the present application;

[0036] Figure 6 is a schematic diagram of the cooperation between an atomizer and a power supply assembly according to the second embodiment of the present application;

[0037] Figure 7 is a schematic diagram of an atomizer core according to an embodiment of the present application;

[0038] Figure 8 It is a cross-sectional schematic diagram of an atomizer core according to an embodiment of the present application.

[0039] Among them, 100, electronic atomization device; 200, power supply component; 210, component shell; 220, partition; 221, microphone outlet; 230, control circuit board; 240, circuit board space; 250, atomizer space; 260, microphone; 300, electronic atomizer; 310, liquid cup base; 320, base rubber package; 330, liquid cup shell; 340, atomization air inlet; 341, first sub-air inlet; 342, second sub-air inlet; 350, air outlet; 400, atomization core ; 410, atomizing shell; 411, inner shell; 412, outer shell; 420, shell air duct; 421, first sub-shell air duct; 422, second sub-shell air duct; 430, liquid guide hole; 440, atomizing component; 441, liquid absorbing cotton; 442, heating component; 450, atomizing air duct; 500, electrode column; 510, first electrode column; 520, second electrode column; 530, electrode air duct; 531, electrode air inlet; 532, electrode air outlet; 610, liquid storage tank; 620, gap. DETAILED DESCRIPTION

[0040] It should be understood that the terms used herein, the specific structures and functional details disclosed are only for describing specific embodiments and are representative, but the present application can be implemented in many alternative forms and should not be construed as being limited to only the embodiments described herein.

[0041] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, unless otherwise specified, features defined as "first" and "second" may explicitly or implicitly include one or more of the features; "plurality" means two or more. The term "including" and any variation thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof may exist or be added.

[0042] In addition, terms indicating orientation or positional relationships, such as “center,” “lateral,” “up,” “down,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inside,” and “outside,” are described based on the orientation or relative positional relationships shown in the accompanying drawings and are merely simplified descriptions for the convenience of describing the present application. They do not indicate that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limitations on the present application.

[0043] In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internally connected between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] The present application is described in detail below with reference to the accompanying drawings and optional embodiments.

[0045] Figure 1 is a schematic diagram of an electronic atomization device according to an embodiment of the present application. Figure 1 As shown, the present application discloses an electronic atomization device 100, which includes a power supply component 200 and an electronic atomizer 300. The electronic atomizer 300 is connected to the power supply component 200, and the power supply component 200 provides power for the electronic atomizer 300 and controls the electronic atomizer 300 to generate aerosol.

[0046] The power supply component 200 includes a component housing 210, a partition 220 and a control circuit board 230. The partition 220 is arranged in the component housing 210 to divide the internal space of the component housing 210 into a circuit board space portion 240 and an atomizer space portion 250; the control circuit board 230 is arranged in the circuit board space portion 240, and the electronic atomizer 300 is partially arranged in the atomizer space portion 250.

[0047] When the power supply component 200 of the electronic atomizer 300 provides power to the electronic atomizer 300 in a charging manner, a battery is also provided in the circuit board space portion 240, and the battery is connected to the control circuit board 230; when the power supply component 200 provides power to the electronic atomizer 300 in an external power supply manner, the control circuit board 230 of the power supply component 200 is directly connected to the external power supply through a power cord.

[0048] The present application also discloses an electronic atomizer 300, which can be used in the electronic atomization device 100 described above. For the electronic atomizer 300, the present application provides the following design, which is specifically introduced through the following embodiments:

[0049] Embodiment 1:

[0050] Figure 2 is a schematic diagram of an exploded view of an electronic atomizer according to the first embodiment of the present application, Figure 3 is a schematic diagram of an electronic atomizer according to the first embodiment of the present application. Figure 2-3 As shown, Figure 3 The dashed arrow in the middle indicates the flow direction of part of the gas. The present application discloses an electronic atomizer 300 for generating aerosol in cooperation with a power supply assembly 200.

[0051] The electronic atomizer 300 includes a liquid cup base 310, a liquid cup shell 330 and an atomizer core 400; the liquid cup shell 330 is sleeved on the liquid cup base 310, and the atomizer core 400 is arranged between the liquid cup shell 330 and the liquid cup base 310. The liquid cup base 310, the liquid cup shell 330 and the atomizer core 400 jointly define a liquid storage tank 610, and the liquid storage tank 610 is used to store aerogel matrix.

[0052] The atomizer core 400 includes an atomizer shell 410 and an atomizer assembly 440. The two ends of the atomizer shell 410 are respectively connected to the liquid cup shell 330 and the liquid cup base 310. The interior of the atomizer shell 410 is hollow to form an atomizer airway 450. A liquid guide hole 430 is provided on the atomizer shell 410. The liquid guide hole 430 connects the liquid storage tank 610 and the atomizer airway 450. The atomizer assembly 440 is arranged in the atomizer airway 450 and is located at the liquid guide hole 430.

[0053] The atomizer core 400 also includes a shell air channel 420, which is arranged on the atomizer shell 410, and the liquid guide hole 430 is arranged to avoid the shell air channel 420. In simple terms, the liquid guide hole 430 is not arranged on the shell air channel 420, so as to prevent the aerosol matrix in the liquid storage tank 610 from directly entering the shell air channel 420 through the liquid guide hole 430 and flowing out.

[0054] The electronic atomizer 300 also includes an atomization air inlet hole 340 and an air outlet hole 350. The atomization air inlet hole 340 is arranged on the side wall of the liquid cup shell 330, and the air outlet hole 350 is arranged on the side of the liquid cup shell 330 away from the liquid cup base 310; the atomization air inlet hole 340, the shell air channel 420, the atomization air channel 450 and the air outlet hole 350 are connected in sequence to form an aerosol channel.

[0055] Among them, the atomization component 440 includes absorbent cotton 441 and a heating component 442. The absorbent cotton 441 is attached to the inner wall of the atomization shell 410, and the heating component 442 is attached to the absorbent cotton 441. The heating component 442 can be a mesh metal sheet. After the electronic atomizer 300 is installed on the power supply component 200, the heating component 442 is electrically connected to the control circuit board 230 of the power supply component 200, and the control circuit board 230 controls the atomization component 440 to generate aerosol.

[0056] The electronic atomizer 300 further includes a base rubber coating 320 , which is disposed between the liquid cup base 310 and the atomizing shell 410 of the atomizing core 400 , and the atomizing shell 410 is connected to the liquid cup base 310 via the base rubber coating 320 .

[0057] Compared with the existing solution in which the atomizing air inlet hole 340 of the electronic atomizer 300 is set on the liquid cup base 310, which will cause the aerosol to cool and form condensate that drips onto the base and leaks out from the atomizing air inlet hole 340, the present application sets the atomizing air inlet hole 340 on the side wall of the liquid cup housing 330. In this way, there is no need to set the atomizing air inlet hole 340 on the liquid cup base 310, so that even if the condensate generated by the aerosol cooling drips onto the liquid cup base 310, it will not leak out.

[0058] Moreover, compared with other solutions in which the atomizing air inlet hole 340 is set on the side wall of the liquid cup shell 330 and is directly connected to the atomizing air duct through the air duct formed on the liquid cup shell 330, the present application sets a shell air duct 420 on the atomizing shell 410 of the atomizing core 400, so that the outside air can directly enter the atomizing air duct 450 through the atomizing air inlet hole 340 and the shell air duct 420, and bring the generated aerosol out from the air outlet 350, thereby reducing the difficulty of preparing the liquid cup shell 330, and the airflow flowing through the shell air duct 420 can dissipate the heat of the atomizing shell 410, avoiding the heat generated by the atomizing component 440 from being conducted to the atomizing shell 410, thereby avoiding the connection between the atomizing shell 410 and the liquid cup shell 330 and the liquid cup base 310 from becoming loose, thereby improving the connection stability.

[0059] Figure 4 is a schematic diagram of an atomizing housing according to the first embodiment of the present application, Figure 3-4 As shown, the atomizing housing 410 includes an inner housing 411 and an outer housing 412, wherein the outer housing 412 is sleeved on the inner housing 411 and fixedly connected to the inner housing 411. A channel is provided between the inner housing 411 and the outer housing 412 to form the housing airway 420, and the liquid guide hole 430 penetrates both the inner housing 411 and the outer housing 412 to ensure that the aerosol matrix in the liquid storage tank 610 can smoothly pass through the liquid guide hole 430 and enter the atomizing assembly 440 of the atomizing airway 450.

[0060] Specifically, in order to further improve the air intake efficiency, the atomizing air intake hole 340 includes at least two, namely a first sub-air intake hole 341 and a second sub-air intake hole 342. The first sub-air intake hole 341 and the second sub-air intake hole 342 are both arranged on the side wall of the liquid cup shell 330, and the first sub-air intake hole 341 and the second sub-air intake hole 342 are arranged relative to each other.

[0061] The housing air passage 420 includes at least two, namely, a first sub-housing air passage 421 and a second sub-housing air passage 422. The first sub-housing air passage 421 and the second sub-housing air passage 422 are both arranged on the atomizing housing 410, and the first sub-housing air passage 421 and the second sub-housing air passage 422 are arranged opposite to each other. The first sub-air inlet hole 341, the first sub-housing air passage 421, the atomizing air passage 450 and the air outlet hole 350 are sequentially connected to form the aerosol passage; the second sub-air inlet hole 342, the second sub-housing air passage 422, the atomizing air passage 450 and the air outlet hole 350 are sequentially connected to form the aerosol passage.

[0062] That is, the present application sets the first sub-shell airway 421 and the second sub-shell airway 422 on the atomizing shell 410 in the electronic atomizer 300, and then sets the first sub-air inlet 341 and the second sub-air inlet 342 accordingly, so that the first sub-air inlet 341, the first sub-shell airway 421, the atomizing airway 450 and the air outlet 350 are connected in sequence to form the first aerosol channel; the second sub-air inlet 342, the second sub-shell airway 422, the atomizing airway 450 and the air outlet 350 are connected in sequence to form the second aerosol channel. Thereby, the air intake of the atomizer 300 is increased, and the amount of aerosol can be increased accordingly, thereby improving the user experience.

[0063] Figure 5 Schematic diagram of the cooperation between an atomizer and a power supply assembly according to the first embodiment of the present application. Figure 5 As shown, Figure 5The direction indicated by the dashed arrow is the path direction of part of the gas, and the power supply component 200 includes a microphone air outlet 221.

[0064] The power supply component 200 also includes a component housing 210, a partition 220, and a microphone 260. The partition 220 is arranged in the component housing 210 to divide the internal space of the component housing 210 into a circuit board space portion 240 and an atomizer space portion 250. The electronic atomizer 300 is partially arranged in the atomizer space portion 250, the microphone 260 is arranged in the circuit board space, and the microphone air outlet 221 is arranged on the partition 220.

[0065] The electronic atomizer 300 also includes an electrode column 500, one end of the electrode column 500 is located on the side of the liquid cup base 310 away from the liquid cup shell 330, and the other end passes through the liquid cup base 310 and is connected to the liquid cup shell 330. The atomization assembly 440 is electrically connected to the electrode column 500, and an electrode airway 530 is provided in the electrode column 500.

[0066] The electrode air channel 530 is used to connect the microphone air outlet 211 and the shell air channel 420. The microphone air outlet 221, the electrode air channel 530, the shell air channel 420, the atomizing air channel 450 and the air outlet 350 are connected in sequence, so that the gas in the circuit board space portion 240 can flow out in the direction of the microphone air outlet 221, the electrode air channel 530, the shell air channel 420, the atomizing air channel 450 and the air outlet 350, thereby realizing a low-pressure state in the circuit board space portion 240.

[0067] In simple terms, when the user inhales from one side of the air outlet 350, the gas in the circuit board space 240 will flow along the path of the microphone air outlet 221, the electrode air channel 530, the shell air channel 420, the atomizing air channel 450 and the air outlet 350, resulting in low pressure near the microphone 260 of the battery assembly. When the microphone 260 detects the low pressure, it starts the control circuit board 230 to supply power to the atomizing assembly 440 to generate aerosol, thereby ensuring the normal operation of the microphone 260.

[0068] In order to further increase the sensitivity of the microphone 260, the number of the electrode columns 500 includes at least two, namely a first electrode column 510 and a second electrode column 520. One end of the first electrode column 510 is located on the side of the liquid cup base 310 away from the liquid cup shell 330, and the other end penetrates the liquid cup base 310 and is connected to the liquid cup shell 330. One end of the second electrode column 520 is located on the side of the liquid cup base 310 away from the liquid cup shell 330, and the other end penetrates the liquid cup base 310 and is connected to the liquid cup shell 330. The first electrode column 510 is electrically connected to the positive electrode of the atomizer core 400, and the second electrode column 520 is electrically connected to the negative electrode of the atomizer core 400. The electrode airway 530 is provided in both the first electrode column 510 and the second electrode column 520.

[0069] The shell air channel 420 includes at least two, namely a first sub-shell air channel 421 and a second sub-shell air channel 422, the first sub-shell air channel 421 and the second sub-shell air channel 422 are both arranged on the atomizing shell 410, and the first sub-shell air channel 421 and the second sub-shell air channel 422 are arranged opposite to each other; the microphone air outlet 221, the electrode air channel 530 of the first electrode column 510, the first sub-shell air channel 421, the atomizing air channel 450 and the air outlet 350 are connected in sequence; the microphone air outlet 221, the electrode air channel 530 of the second electrode column 520, the second sub-shell air channel 422, the atomizing air channel 450 and the air outlet 350 are connected in sequence.

[0070] In short, the present application increases the air circulation path by setting electrode air channels 530 in the two electrode columns 500 in the electronic atomizer 300, namely the first electrode column 510 and the second electrode column 520, and correspondingly setting two shell air channels 420, the first sub-shell air channel 421 and the second sub-shell air channel 422. This accelerates the gas in the circuit board space 240 to enter the electronic atomizer 300, accelerates the gas loss rate in the circuit board space 240, increases the gas loss amount in the circuit board space 240, and improves the responsiveness of the microphone 260, thereby improving the user experience.

[0071] Furthermore, the electrode column 500 is provided with an electrode air inlet 531 and an electrode air outlet 532 at both ends, respectively. The electrode air inlet 531 and the electrode air outlet 532 are connected to form the electrode airway 530. The electrode air inlet 531 is located at one end of the electrode column 500 close to the liquid cup base 310, and the electrode air outlet 532 is located at one end of the electrode column 500 away from the liquid cup base 310. Opening holes at both ends of the electrode column 500 is more convenient than providing the electrode air inlet 531 and the electrode air outlet 532 at other positions of the electrode column 500, and can reduce the difficulty of processing the electrode column 500.

[0072] The conduction between the microphone air outlet 221 and the electrode air channel 530 can be achieved by setting a gap 620 between the liquid cup base 310 and the partition 220 .

[0073] Exemplary: The power supply component 200 also includes a component housing 210, a partition 220 and a microphone 260. The partition 220 is arranged in the component housing 210, dividing the internal space of the component housing 210 into a circuit board space portion 240 and an atomizer space portion 250. The electronic atomizer 300 is partially arranged in the atomizer space portion 250, the microphone 260 is arranged in the circuit board space, and the microphone air outlet 221 is arranged on the partition 220.

[0074] A gap 620 is provided between the side of the liquid cup base 310 facing away from the liquid cup shell 330 and the partition 220, and the gap 620 is used to connect the electrode air channel 530 and the microphone air outlet 221, and the microphone air outlet 221, the gap 620, the electrode air channel 530, the shell air channel 420, the atomization air channel 450 and the air outlet 350 are connected in sequence.

[0075] In this way, there is no need to set up a special air duct between the microphone air outlet 221 and the electrode air duct 530. It is only necessary to ensure that the microphone air outlet 221 and the electrode air duct 530 are spaced to form a gap 620 when the electronic atomizer 300 is assembled to the power supply assembly 200, and there is no need to design a complex structure.

[0076] Embodiment 2:

[0077] Figure 6 is a schematic diagram of the cooperation between an atomizer and a power supply assembly according to the second embodiment of the present application, such as Figure 6As shown, what is different from the first embodiment is that the conduction between the microphone air outlet 221 and the electrode air channel 530 does not require a gap 620 to be set between the liquid cup base 310 and the partition 220. Instead, the microphone air outlet 221 and the electrode air channel 530 are set in the same vertical direction through the channel. When the electronic atomizer 300 is assembled to the power supply assembly 200, it is sufficient to ensure that the microphone air outlet 221 and the electrode air channel 530 partially overlap.

[0078] Exemplarily, an orthographic projection of one end of the electrode air channel 530 away from the shell air channel 420 at least partially overlaps with the microphone air outlet 221 .

[0079] Compared with the solution of setting a gap 620 between the liquid cup base 310 and the partition 220 in the first embodiment, when the electronic atomizer 300 is assembled to the power supply assembly 200, the contact area between the liquid cup base 310 and the partition 220 is larger, so that the atomizer and the power supply assembly 200 are assembled more firmly.

[0080] Furthermore, two microphone air outlet holes 221 may be provided to correspond to the electrode air inlet holes 531 of the two electrode air channels 530 respectively.

[0081] The present application also discloses an atomizer core 400, which can be used in the electronic atomizer 300 described above. For the atomizer core 400, the present application provides the following design:

[0082] Figure 7 is a schematic diagram of an atomizer core according to an embodiment of the present application. Figure 8 is a cross-sectional schematic diagram of an atomizer core according to an embodiment of the present application, such as Figure 7-8 As shown, the present application also discloses an atomizer core 400, which includes an atomizer housing 410 and an atomizer assembly 440. The atomizer housing 410 is hollow inside to form the atomizer airway 450. The atomizer housing 410 is provided with a liquid guide hole 430. The atomizer assembly 440 is arranged in the atomizer airway 450 and is located at the liquid guide hole 430. The atomizer core 400 includes a housing airway 420, which is arranged on the atomizer housing 410, and the housing airway 420 is arranged to avoid the liquid guide hole 430. The housing airway 420 is used to conduct the atomizer air inlet hole 340 and the atomizer airway 450.

[0083] Compared with the solution in which the atomizing air inlet hole 340 is arranged on the side wall of the liquid cup housing 330 and is directly connected to the atomizing air channel 450 through the air channel formed on the liquid cup housing 330 .

[0084] A shell air duct 420 is provided on the atomizing shell 410 of the atomizing core 400 provided in the present application, so that the outside air can directly enter the atomizing air duct 450 through the atomizing air inlet hole 340 and the shell air duct 420, thereby driving the generated aerosol to come out from the air outlet hole 350. Therefore, the electronic paper atomizer using the atomizing core 400 of the present application can reduce the difficulty of preparing the liquid cup shell 330, and the airflow flowing through the shell air duct 420 can dissipate the heat of the atomizing shell 410, thereby preventing the heat generated by the atomizing component 440 from being conducted to the atomizing shell 410, and preventing the connection between the atomizing shell 410 and the liquid cup shell 330 and the liquid cup base 310 from becoming loose, thereby improving the connection stability.

[0085] It should be noted that the inventive concept of the present application can form a large number of embodiments, but the length of the application document is limited and it is impossible to list them one by one. Therefore, under the premise of no conflict, the embodiments or technical features described above can be arbitrarily combined to form new embodiments. After the embodiments or technical features are combined, the original technical effects will be enhanced.

[0086] The above content is a further detailed description of the present application in combination with specific optional implementation methods, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, several simple deductions or substitutions can be made without departing from the concept of the present application, which should be deemed to fall within the scope of protection of the present application.

Claims

1. An electronic atomizer, used to generate aerosol in conjunction with a power supply assembly, characterized in that: The electronic atomizer comprises a liquid cup base, a liquid cup shell and an atomizing core; the liquid cup shell is sleeved on the liquid cup base, the atomizing core is arranged between the liquid cup shell and the liquid cup base, and the liquid cup base, the liquid cup shell and the atomizing core together define a liquid storage bin; The atomizer core comprises an atomizer shell and an atomizer assembly, the two ends of the atomizer shell are respectively connected to the liquid cup shell and the liquid cup base, the interior of the atomizer shell is hollow to form an atomizer airway, the atomizer shell is provided with a liquid guide hole, the liquid guide hole communicates with the liquid storage tank and the atomizer airway, the atomizer assembly is arranged in the atomizer airway and is located at the liquid guide hole; The atomizer core further comprises a shell air passage, wherein the shell air passage is arranged on the atomizer shell, and the shell air passage and the liquid guide hole are arranged to avoid each other; The electronic atomizer also includes an atomization air inlet and an air outlet, wherein the atomization air inlet is arranged on the side wall of the liquid cup shell, and the air outlet is arranged on the side of the liquid cup shell away from the liquid cup base; the atomization air inlet, the shell air duct, the atomization air duct and the air outlet are connected in sequence to form an aerosol channel.

2. The electronic atomizer according to claim 1, characterized in that: The power supply assembly includes a microphone air outlet; The electronic atomizer further comprises an electrode column, one end of which is located on a side of the liquid cup base away from the liquid cup shell, and the other end of which penetrates the liquid cup base and is connected to the liquid cup shell, the atomization assembly is electrically connected to the electrode column, and an electrode airway is provided in the electrode column; The electrode air channel is used to connect the microphone air outlet and the shell air channel.

3. The electronic atomizer according to claim 2, characterized in that: The power supply assembly includes an assembly housing and a partition, wherein the partition is arranged in the assembly housing to divide the internal space of the assembly housing into a circuit board space portion and an atomizer space portion, the electronic atomizer portion is arranged in the atomizer space portion, and the microphone air outlet is arranged on the partition; A gap is provided between the side of the liquid cup base facing away from the liquid cup shell and the partition, and the gap is used to conduct the electrode air channel and the microphone air outlet.

4. The electronic atomizer according to claim 2, characterized in that: The orthographic projection of one end of the electrode air channel away from the shell air channel at least partially overlaps with the microphone air outlet.

5. The electronic atomizer according to claim 1, characterized in that: The atomizing housing comprises an inner shell and an outer shell, wherein the outer shell is sleeved on the inner shell and fixedly connected to the inner shell; A channel is provided between the inner shell and the outer shell to form the shell air channel, and the liquid guide hole penetrates both the inner shell and the outer shell.

6. The electronic atomizer according to claim 1, characterized in that: The atomization air inlet hole includes at least two, namely a first sub-air inlet hole and a second sub-air inlet hole, the first sub-air inlet hole and the second sub-air inlet hole are both arranged on the side wall of the liquid cup shell, and the first sub-air inlet hole and the second sub-air inlet hole are arranged opposite to each other; The housing air passage comprises at least two, namely a first sub-housing air passage and a second sub-housing air passage, the first sub-housing air passage and the second sub-housing air passage are both arranged on the atomizing housing, and the first sub-housing air passage and the second sub-housing air passage are arranged opposite to each other; The first sub-air inlet hole, the first sub-shell air channel, the atomization air channel and the air outlet hole are connected in sequence to form the aerosol channel; the second sub-air inlet hole, the second sub-shell air channel, the atomization air channel and the air outlet hole are connected in sequence to also form the aerosol channel.

7. The electronic atomizer according to claim 2, characterized in that: The number of the electrode columns includes at least two, namely a first electrode column and a second electrode column, one end of the first electrode column is located on the side of the liquid cup base away from the liquid cup shell, and the other end penetrates the liquid cup base and is connected to the liquid cup shell, one end of the second electrode column is located on the side of the liquid cup base away from the liquid cup shell, and the other end penetrates the liquid cup base and is connected to the liquid cup shell, and the first electrode column is electrically connected to the positive electrode of the atomizer core, and the second electrode column is electrically connected to the negative electrode of the atomizer core; the electrode airway is provided in both the first electrode column and the second electrode column; The housing air passage comprises at least two, namely a first sub-housing air passage and a second sub-housing air passage, the first sub-housing air passage and the second sub-housing air passage are both arranged on the atomizing housing, and the first sub-housing air passage and the second sub-housing air passage are arranged opposite to each other; The microphone air outlet, the electrode air channel of the first electrode column, the first sub-shell air channel, the atomization air channel and the air outlet are connected in sequence; the microphone air outlet, the electrode air channel of the second electrode column, the second sub-shell air channel, the atomization air channel and the air outlet are connected in sequence.

8. The electronic atomizer according to claim 2, characterized in that: An electrode air inlet and an electrode air outlet are respectively provided at both ends of the electrode column, and the electrode air inlet and the electrode air outlet are connected to form the electrode airway. The electrode air inlet is located at one end of the electrode column close to the liquid cup base, and the electrode air outlet is located at one end of the electrode column away from the liquid cup base.

9. An atomizer core, the atomizer core is used in an electronic atomizer, the electronic atomizer comprises an atomization air inlet hole, characterized in that: The atomizer core comprises an atomizer shell and an atomizer assembly. The interior of the atomizer shell is hollow to form an atomizer airway. The atomizer shell is provided with a liquid guide hole. The atomizer assembly is arranged in the atomizer airway and located at the liquid guide hole. The atomizer core comprises a shell air channel, the shell air channel is arranged on the atomizer shell, and the shell air channel and the liquid guide hole are arranged to avoid each other; The shell air passage is used to connect the atomization air inlet hole and the atomization air passage.

10. An electronic atomization device, characterized in that: The electronic atomization device comprises a power supply component and an electronic atomizer as claimed in any one of claims 1 to 8, wherein the electronic atomizer is connected to the power supply component; The power supply assembly comprises an assembly housing, a partition and a control circuit board, wherein the partition is arranged in the assembly housing to divide the internal space of the assembly housing into a circuit board space portion and an atomizer space portion; The control circuit board is arranged in the circuit board space portion, and the electronic atomizer part is arranged in the atomizer space portion.

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