CN218978028U

CN218978028U - Atomizing core assembly, atomizing assembly and electronic atomizing device

Info

Publication number: CN218978028U
Application number: CN202223167659.5U
Authority: CN
Inventors: 乐雷; 刘群利
Original assignee: Shenzhen Innokin Technology Co Ltd
Current assignee: Shenzhen Innokin Technology Co Ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-09
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an atomization core assembly, an atomization assembly and an electronic atomization device, wherein the atomization assembly is used for being detachably connected with a liquid storage bottle capable of containing atomized liquid, and the atomization assembly comprises: one end of the first shell is provided with a suction nozzle, and the other end of the first shell is used for detachably connecting a liquid storage bottle, and an air outlet channel communicated with the suction nozzle is arranged in the first shell; a power supply member disposed in the first housing; the atomizing core component comprises a second shell and an atomizing core arranged in the second shell, one end of the second shell is connected with the first shell, the other end of the second shell is used for extending into the liquid storage bottle, an air inlet channel communicated with the air outlet channel is arranged in the second shell, the atomizing core is arranged on a flow path between the air inlet channel and the air outlet channel, the atomizing core is electrically connected to a power supply part, the second shell is provided with a liquid inlet communicated with the atomizing core, and the liquid inlet is used for guiding atomized liquid in the liquid storage bottle into the atomizing core. The atomization assembly disclosed by the utility model can facilitate the replacement of atomized liquid with different tastes by users.

Description

Atomizing core assembly, atomizing assembly and electronic atomizing device

Technical Field

The utility model relates to the technical field of electronic atomization, in particular to an atomization core assembly, an atomization assembly and an electronic atomization device.

Background

Electronic cigarettes and electronic devices for atomizing substances such as healthcare drugs, therapeutic drugs, and the like may be collectively referred to as electronic atomizing devices.

The current electronic atomization devices on the market mainly comprise three types of atomized substances, namely, first type of atomized substances which are liquid at normal temperature, and aerosol for users to inhale is generated by heating and atomizing the atomized substances; secondly, the atomized substances are solid cigarettes, and the cigarettes are baked in an air heating, peripheral heating or central heating mode to generate aerosol for users to inhale; third, the atomized substances are smoke paste or other herbal substances which are solid at normal temperature, the smoke paste is melted into liquid after being heated, and then the smoke paste is heated and atomized to generate aerosol for users to inhale.

In the related art, when the electronic atomization device heats and atomizes the atomized liquid to generate aerosol for users to inhale, a liquid storage bin capable of containing the atomized liquid is arranged inside the electronic atomization device, and the atomized liquid to be heated and atomized is contained in the liquid storage bin. After the atomized liquid in the liquid storage bin is consumed, a user purchases the bottled atomized liquid and then fills the atomized liquid in the bottled atomized liquid into the liquid storage bin, so that the electronic atomization device can be reused. Above-mentioned electron atomizer, when the user used the atomized liquid of first kind of taste, later wanted to inhale the atomized liquid of second kind of taste, because the atomized liquid of remaining first kind of taste in the stock solution storehouse is difficult to remove, in order not to take place to cross the smell, need wait that the atomized liquid of first kind of taste is inhaled and just conveniently use the atomized liquid of second kind of taste, so current electron atomizer, the user need change the atomized liquid of different tastes comparatively troublesome.

Disclosure of Invention

The utility model mainly aims to provide an atomization core assembly, an atomization assembly and an electronic atomization device, which can facilitate the replacement of atomized liquid with different tastes by users.

To achieve the above object, the present utility model provides an atomizing assembly for detachably connecting a liquid bottle capable of containing an atomized liquid, the atomizing assembly comprising:

a suction nozzle is arranged at one end of the first shell, the other end of the first shell is used for detachably connecting the liquid storage bottle, and an air outlet channel communicated with the suction nozzle is arranged in the first shell;

a power supply member disposed in the first housing;

the atomization core assembly comprises a second shell and an atomization core arranged in the second shell, one end of the second shell is connected with the first shell, the other end of the second shell is used for extending into the liquid storage bottle, an air inlet channel communicated with the air outlet channel is arranged in the second shell, the atomization core is arranged on a flow path between the air inlet channel and the air outlet channel, and the atomization core is electrically connected with the power supply component;

the second shell is provided with a liquid inlet hole communicated with the atomization core, and the liquid inlet hole is used for guiding atomized liquid in the liquid storage bottle into the atomization core.

In some embodiments, the atomizing core assembly further comprises a first liquid guide disposed within the second housing, the first liquid guide covering the liquid inlet and being connected to the atomizing core, the first liquid guide for sucking the atomized liquid flowing in from the liquid inlet and guiding the atomized liquid to the atomizing core.

In some embodiments, the atomizing assembly further comprises a second liquid guide in contact with the first liquid guide, the end of the first liquid guide facing the first housing being provided with a groove, the second liquid guide being disposed within the groove;

the first shell is provided with an air inlet communicated with the outside, the second liquid guide body is internally provided with a first channel and a second channel, the air inlet channel comprises the first channel, one end of the first channel is communicated with the air inlet, the other end of the first channel is communicated with the second channel, one end of the second channel is communicated with the first channel, and the other end of the second channel is communicated with the air outlet channel; the atomizing core is arranged in the second channel and is connected with the inner wall of the second channel.

In some embodiments, the atomizing core includes a third liquid guiding body and a heating element, the third liquid guiding body is disposed in the second channel and connected to an inner wall of the second channel, the third liquid guiding body is provided with an atomizing channel penetrating through the third liquid guiding body, the atomizing channel is respectively communicated with the first channel and the air outlet channel, the heating element is electrically connected with the power supply component, and the heating element is connected to an inner wall surface of the atomizing channel.

In some embodiments, the atomizing core includes a porous conductive heater electrically connected to the power supply member, the porous conductive heater being disposed within the second channel and connected to an inner wall of the second channel.

In some embodiments, the atomizing core includes a third liquid guide and a heating element, the heating element is connected with the power supply component, the heating element is wound on the peripheral side wall of the third liquid guide, the axis of the third liquid guide is arranged to intersect with the axis of the second channel, and two opposite ends of the third liquid guide are respectively connected with the inner wall of the second channel.

In some embodiments, the first housing is provided with an air inlet hole communicated with the outside, the second housing is internally provided with a third channel and a fourth channel, the air inlet channel comprises the third channel, one end of the third channel is communicated with the air inlet hole, the other end of the third channel is communicated with the fourth channel, one end of the fourth channel is communicated with the third channel, and the other end of the fourth channel is communicated with the air outlet channel;

the first liquid guide body is arranged in the fourth channel, the first liquid guide body is provided with a through hole extending along the axial direction of the fourth channel, and the atomizing core is arranged in the through hole and connected with the hole wall of the through hole.

In some embodiments, the atomizing core includes a third liquid guiding body and a heating element, the third liquid guiding body is disposed in the through hole and connected to a hole wall of the through hole, the third liquid guiding body is provided with an atomizing channel penetrating through the third liquid guiding body, the atomizing channel is respectively communicated with the third channel and the air outlet channel, the heating element is electrically connected with the power supply component, and the heating element is connected to an inner wall surface of the atomizing channel.

In some embodiments, the atomizing core includes a porous conductive heater electrically connected to the power supply member, the porous conductive heater being disposed within the through hole and connected to a wall of the through hole.

In some embodiments, the atomizing core includes a third liquid guide and a heating element, the heating element is electrically connected with the power supply component, the heating element is wound on the peripheral side wall of the third liquid guide, the axis of the third liquid guide is arranged to intersect with the axis of the through hole, and two opposite ends of the third liquid guide are respectively connected with the hole wall of the through hole.

In some embodiments, the first housing includes a first housing portion and a second housing portion, one end of the first housing portion is connected to the suction nozzle, the other end of the first housing portion is detachably connected to the second housing portion, one end of the second housing portion, which is away from the first housing portion, is used for being detachably connected to the liquid storage bottle, the power supply component and the air outlet channel are both disposed in the first housing portion, and the air inlet hole is disposed on a side wall of the second housing portion;

The second shell comprises a third shell part provided with the liquid inlet hole and a cover plate detachably connected with the third shell part, one end of the third shell part is connected in the second shell part, the other end of the third shell part is used for extending into the liquid storage bottle, the first liquid guide body is arranged in the third shell part, the cover plate is covered on one end, close to the suction nozzle, of the third shell part, the cover plate is clamped between the first shell part and the second shell part, the cover plate is provided with a first air guide hole and a second air guide hole, the air inlet channel further comprises a first air guide hole corresponding to the air inlet hole, the air inlet hole is communicated with the first channel through the first air guide hole, and the second channel is communicated with the air outlet channel through the second air guide hole;

the atomizing core assembly further comprises an electrode assembly arranged on the cover plate, and the electrode assembly is respectively and electrically connected with the atomizing core and the power supply component.

The second shell comprises a third shell part provided with the liquid inlet and a cover plate detachably connected with the third shell part, one end of the third shell part is connected in the second shell part, the other end of the third shell part is used for extending into the liquid storage bottle, the third channel and the fourth channel are both arranged in the third shell part, the cover plate is covered at one end, close to the suction nozzle, of the third shell part, the cover plate is clamped between the first shell part and the second shell part, the cover plate is provided with a first air guide hole and a second air guide hole, the air inlet channel also comprises a first air guide hole corresponding to the air inlet hole, the air inlet hole is communicated with the third channel through the first air guide hole, and the fourth channel is communicated with the air outlet channel through the second air guide hole;

In some embodiments, a sensing channel is arranged in the second shell part, one end of the sensing channel is communicated with the outside, the other end of the sensing channel is communicated with the air outlet channel, and an air flow sensor is arranged in the sensing channel;

The atomization assembly further comprises a control main board arranged in the first shell, and the control main board is electrically connected with the power supply part, the sensor and the atomization core respectively.

In some embodiments, the atomization assembly further comprises a liquid absorbent cotton for absorbing condensate, the liquid absorbent cotton is sandwiched between the cover plate and the first housing portion, and the liquid absorbent cotton is located in a communication path between the sensing channel and the air outlet channel.

In some embodiments, the power supply component includes with the battery that atomizing core electricity is connected, first casing includes first shell portion and second shell portion, the one end of first shell portion with the suction nozzle is connected, the other end with the second shell portion is dismantled and is connected, the second shell portion deviate from the one end of first shell portion be used for with stock solution bottle threaded connection, be equipped with the holding storehouse in the first shell portion and be located the holding storehouse side the passageway of giving vent to anger, the battery is located in the holding storehouse.

In some embodiments, the first housing includes a first housing portion and a second housing portion, one end of the first housing portion is connected with the suction nozzle, the other end is connected with the second housing portion is detachable, one end of the second housing portion deviating from the first housing portion is used for being connected with the liquid storage bottle in a threaded manner, the air outlet channel is arranged in the first housing portion, the power supply component comprises a power supply interface embedded in the first housing portion and electrically connected with the atomizing core, and the power supply interface is used for being externally connected with a power supply to supply power to the atomizing core.

In some embodiments, the liquid inlet holes are provided in plurality, and each liquid inlet hole is arranged on the side wall of the second shell at intervals along the length direction of the second shell.

In some embodiments, the atomizing core assembly is removably coupled to the first housing.

In some embodiments, the atomizing core assembly is removably coupled to the first housing and the atomizing core is removably coupled to the second housing.

In order to achieve the above object, the present utility model further provides an electronic atomization device, which includes a liquid storage bottle for containing an atomized liquid and the atomization assembly in any of the above embodiments, wherein an end of the first housing far away from the suction nozzle is detachably connected with the liquid storage bottle, and an end of the second housing far away from the first housing stretches into the liquid storage bottle.

To achieve the above object, the present utility model further provides an atomizing core assembly, which is an atomizing core assembly in the atomizing assembly according to any one of the above embodiments.

Compared with the prior art, the utility model has the beneficial effects that:

in the technical scheme of the utility model, the first shell of the atomizing assembly can be detachably connected with the liquid storage bottle for containing the atomized liquid, and when the liquid storage bottle is connected with the first shell, the second shell of the atomizing core assembly at least partially stretches into the liquid storage bottle, so that the atomized liquid in the liquid storage bottle can be led into the atomizing core positioned in the second shell through the liquid inlet hole on the second shell of the atomizing core assembly, and the atomized liquid led into the atomizing core is heated and atomized to generate aerosol which can be sucked by a user after being electrified. In this scheme, atomizing subassembly can detachably connect in the stock solution bottle that is used for splendid attire atomized liquid for when the user need change the atomized liquid of different tastes, can demolish current stock solution bottle, and after purchasing bottled atomized liquid of other tastes (bottled atomized liquid includes stock solution bottle and the atomized liquid in the stock solution bottle), directly connect the stock solution bottle of bottled atomized liquid in atomizing subassembly can, on the one hand, the user need not to wait for remaining atomized liquid to inhale finishes because of the fearing smell, and the taste of atomized liquid is changed fairly conveniently, has improved user's use experience; on the other hand, the process of filling the atomized liquid is omitted, so that the operation of replacing the atomized liquid is more convenient.

Particularly, in the technical scheme of the utility model, the air inlet channel of the atomization assembly is arranged in the atomization core assembly, and compared with a structure that the air inlet channel is arranged at other parts of the atomization assembly, the integration level of the atomization core assembly is higher, and the air inlet channel can be formed during the processing of the atomization core assembly, so that the manufacturing cost of the atomization assembly is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a atomizing assembly according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is an exploded perspective view of FIG. 3;

FIG. 5 is an enlarged schematic view of area A of FIG. 3;

FIG. 6 is an enlarged schematic view of area B of FIG. 4;

FIG. 7 is a cross-sectional view of a atomizing core assembly in accordance with one embodiment of the present utility model;

FIG. 8 is a schematic diagram of the first liquid guide and the second liquid guide in FIG. 7;

FIG. 9 is a perspective cross-sectional view of a atomizing core assembly in accordance with another embodiment of the present utility model;

FIG. 10 is an enlarged schematic view of region C of FIG. 9;

FIG. 11 is a cross-sectional view of an electronic atomizing device according to an embodiment of the present disclosure;

FIG. 12 is a schematic perspective view of the electronic atomizing device shown in FIG. 11 with the first housing portion and the suction nozzle removed;

FIG. 13 is a cross-sectional view of a misting assembly in another embodiment of the utility model;

fig. 14 is an exploded perspective view of fig. 13;

FIG. 15 is a schematic perspective view of a atomizing core assembly according to another embodiment of the present utility model;

FIG. 16 is a cross-sectional view of the atomizing core assembly shown in FIG. 15;

fig. 17 is a cross-sectional view of an electronic atomizing device in accordance with another embodiment of the present utility model.

Reference numerals illustrate:

1-an electronic atomizing device;

10-an atomizing assembly;

100-a first housing; 110-a first shell portion; 120-a second shell portion; 121-an air inlet hole; 130-an outlet channel;

200-a power supply part;

300-an atomizing core assembly; 310-a second housing; 311-a third shell portion; 3111-a housing body; 3112-a barrier; 3113-a first communication channel; 3114-a second communication channel; 312-cover plate; 3121-a first gas vent; 3122-a second gas vent; 3123-bosses; 320-a first liquid guide; 321-through holes; 322-groove; 330-a second liquid guide; 331-first channel; 332-a second channel; 340-atomizing core; 341-a third liquid guide; 3411-nebulization channel; 342-heating element; 350-an intake passage; 360-sense channel; 370-third channel; 380-fourth pass; 390-inlet;

400-liquid absorbing cotton;

500-airflow sensor;

600-electrode assembly;

700-suction nozzle;

20-a liquid storage bottle.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is included in the embodiment of the present utility model, the directional indication is merely used to explain a relative positional relationship, a movement condition, and the like between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.

In addition, when an element is referred to as being "fixed to" another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or", "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B ", including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-17, the present embodiment provides an atomization assembly 10, wherein the atomization assembly 10 is configured to be removably coupled to a reservoir 20 capable of containing an atomized liquid. The atomizing assembly 10 and the liquid storage bottle 20 are connected to form the electronic atomizing device 1 together, and after the atomized liquid is contained in the liquid storage bottle 20 of the electronic atomizing device 1, the electronic atomizing device 1 atomizes the atomized liquid and forms smog for users to inhale.

Referring to fig. 1-3, the atomizing assembly 10 includes a first housing 100, a power supply member 200, and an atomizing core assembly 300. The atomizing assembly 10 further includes a mouthpiece 700 through which a user performs a sucking action. The suction nozzle 700 is connected to an end of the first housing 100, and an end of the first housing 100 facing away from the suction nozzle 700 is used for detachably connecting the liquid storage bottle 20. The first housing 100 is provided with an air outlet channel 130 communicated with the suction nozzle 700, and the smoke formed by atomizing the atomized liquid can be guided out of the atomization assembly 10 from the suction nozzle 700 through the air outlet channel 130 so as to be sucked by a user. The specific connection manner of the first housing 100 and the liquid storage bottle 20 depends on the specific structure of the actual liquid storage bottle 20, and specifically, the first housing 100 and the liquid storage bottle 20 can be clamped, inserted or screwed, etc. In this embodiment, referring to fig. 11, the bottleneck of the liquid storage bottle 20 is provided with an external thread, the first housing 100 is provided with an internal thread, and the first housing 100 is in threaded connection with the liquid storage bottle 20.

The power supply part 200 is provided in the first housing 100 for supplying power to atomize the atomized liquid. In some embodiments, referring to fig. 2, power supply 200 may include a battery for storing electrical energy, the battery for powering atomizing core assembly 300. In other embodiments, the power supply part 200 may be a conductive part for transmitting external power to the atomizing core assembly 300, and in this case, the power supply part 200 includes a power supply interface embedded in the first housing 100 and a wire electrically connected to the power supply interface, and the wire is electrically connected to the atomizing core assembly 300. The power interface is for an external power source to power the atomizing core assembly 300. In this scheme, the atomizing assembly 10 needs external power supply to perform normal operation, and thereby external power supply is through docking with the power supply interface to transmit power to the power supply unit 200 at this moment, and the power supply unit 200 is with power transmission to atomizing core assembly 300 to realize the atomizing to the atomized liquid.

Referring to fig. 3-6, the atomizing core assembly 300 includes a second housing 310 and an atomizing core 340 disposed within the second housing 310. One end of the second housing 310 is connected to the first housing 100, and the other end is configured to extend into the liquid storage bottle 20. That is, when the liquid storage bottle 20 is connected to the first housing 100, the end of the second housing 310 facing away from the suction nozzle 700 can extend into the liquid storage bottle 20, and the second housing 310 can be immersed into the atomized liquid in the liquid storage bottle 20. The second housing 310 is provided with a liquid inlet 390 which is communicated with the atomizing core 340, and when the second housing 310 extends into the liquid storage bottle 20 containing the atomized liquid, the atomized liquid in the liquid storage bottle 20 can enter the second housing 310 through the liquid inlet 390 and finally be guided to the atomizing core 340. The second housing 310 is provided with an air inlet channel 350 communicating with the air outlet channel 130, the atomizing core 340 is disposed on a flow path between the air inlet channel 350 and the air outlet channel 130, and the atomizing core 340 is electrically connected to the power supply component 200. When the atomizing core 340 obtains the electric power, the heating heat is introduced into the atomizing liquid of the atomizing core 340 so as to atomize the atomizing liquid and generate the smoke for the user to inhale, the air flow entering the air inlet channel 350 from the outside takes away the atomized smoke at the atomizing core 340 and then enters the air outlet channel 130 together, and the air flow mixed with the smoke is finally guided out from the suction nozzle 700 due to the suction of the user and is inhaled by the user.

To facilitate the extension of the second housing 310 into the reservoir 20, in some embodiments, the second housing 310 may be elongated in shape with the second housing 310 having an annular peripheral wall and an end wall facing away from the first housing 100. The liquid inlet 390 may be provided at a position of the outer circumferential wall and/or the end wall of the second housing 310. The number of the liquid inlet holes 390 may be one or more, referring to fig. 2, the second housing 310 is provided with a plurality of liquid inlet holes 390, and each liquid inlet hole 390 is disposed around the axis of the second housing 310.

In the technical solution of the present utility model, the first housing 100 of the atomizing assembly 10 can be detachably connected with the liquid storage bottle 20 containing the atomized liquid, and when the liquid storage bottle 20 is connected with the first housing 100, the second housing 310 of the atomizing core assembly 300 at least partially extends into the liquid storage bottle 20, so that the atomized liquid in the liquid storage bottle 20 can be led into the atomizing core 340 located in the second housing 310 through the liquid inlet 390 on the second housing 310 of the atomizing core assembly 300, and the atomized liquid led into the atomizing core 340 is heated and atomized to generate aerosol for the user to inhale. In this scheme, the atomization component 10 can be detachably connected to the liquid storage bottle 20 for containing the atomized liquid, so that when a user needs to replace the atomized liquid with different tastes, the existing liquid storage bottle 20 can be removed, after purchasing bottled atomized liquid with other tastes (the bottled atomized liquid comprises the liquid storage bottle 20 and the atomized liquid in the liquid storage bottle 20), the bottle body of the bottled atomized liquid is directly connected to the atomization component 10, on one hand, the user does not need to wait for the end of sucking the residual atomized liquid due to the worry of the smell, the taste replacement of the atomized liquid is quite convenient, and the use experience of the user is improved; on the other hand, the process of filling the atomized liquid is omitted, so that the operation of replacing the atomized liquid is more convenient.

Particularly, in the technical solution of the present embodiment, the air inlet channel 350 of the atomizing assembly 10 is disposed in the atomizing core assembly 300, and compared with the structure in which the air inlet channel 350 is disposed at other portions of the atomizing assembly 10, the atomizing core assembly 300 has a higher integration level, and the air inlet channel 350 can be formed during processing of the atomizing core assembly 300, thereby being beneficial to reducing the manufacturing cost of the atomizing assembly 10.

After the user purchases the electronic atomization device 1 formed by combining the atomization assembly 10 and the liquid storage bottle 20, on one hand, the user can purchase bottled atomized liquid later, and the user can perform subsequent sucking action by adding the atomized liquid in the bottled atomized liquid into the liquid storage bottle 20 without the atomized liquid; on the other hand, the current liquid storage bottle 20 can be directly disassembled, and the bottle body of the bottled atomized liquid is directly in butt joint with the atomization assembly 10 (the bottle body of the bottled atomized liquid is used as the liquid storage bottle 20 at the moment), so that the subsequent sucking action is performed. When the user only purchases the atomization assembly 10, on one hand, the user can purchase the matched liquid storage bottle 20 again, and then purchase the bottled atomized liquid, and the subsequent sucking action can be performed by adding the atomized liquid in the bottled atomized liquid into the liquid storage bottle 20 without the atomized liquid; on the other hand, after the bottled atomized liquid is purchased, the bottle body of the bottled atomized liquid can be directly in butt joint with the atomization assembly 10 (at this time, the bottle body of the bottled atomized liquid is used as the liquid storage bottle 20), so that the subsequent sucking action can be performed.

Referring to fig. 3-7, in some embodiments, the atomizing core assembly 300 further includes a first liquid guide 320 disposed within the second housing 310, the first liquid guide 320 covering the liquid inlet 390 and being coupled to the atomizing core 340, the first liquid guide 320 for guiding the atomizing liquid to the atomizing core 340. Specifically, when the atomizing core assembly 300 extends into the liquid storage bottle 20 and the atomized liquid in the liquid storage bottle 20 covers the liquid inlet 390 of the second housing 310, the atomized liquid passing through the liquid inlet 390 can be sucked by the first liquid guiding body 320, i.e. the atomized liquid can permeate into the first liquid guiding body 320, and since the first liquid guiding body 320 is connected with the atomizing core 340, the atomized liquid permeated into the first liquid guiding body 320 can be guided to the atomizing core 340. The arrangement of the first liquid guiding body 320 makes the position arrangement of the atomizing core 340 and the arrangement position of the liquid inlet 390 more flexible, the atomizing core 340 can be arranged at any suitable position in the second housing 310, and the liquid inlet 390 can be arranged at any position of the second housing 310, which is convenient for obtaining the atomized liquid, without arranging the atomizing core 340 adjacent to the liquid inlet 390 for facilitating the atomizing core 340 to obtain the atomized liquid.

The air inlet passage 350 in the atomizing core 300 may be formed according to practical requirements, and in some embodiments, the second housing 310 may be utilized to enclose the air inlet passage 350. In other embodiments, a liquid guide may also be utilized to enclose the intake passage 350. When the air inlet channel 350 is surrounded by the liquid guiding body, in some embodiments, the air inlet channel 350 may be surrounded by the first liquid guiding body 320, and in other embodiments, referring to fig. 3 and fig. 7-9, the atomizing assembly 10 further includes a second liquid guiding body 330 contacting the first liquid guiding body 320, where the end of the first liquid guiding body 320 facing the first housing 100 is provided with a groove 322, and the second liquid guiding body 330 is provided in the groove 322. The first housing 100 is provided with an air inlet 121 communicating with the outside, the second liquid guide 330 is provided with a first channel 331 and a second channel 332, and the air inlet channel 350 includes the first channel 331. One end of the first passage 331 communicates with the air intake hole 121, and the other end communicates with the second passage 332. One end of the second channel 332 communicates with the first channel 331 and the other end communicates with the outlet channel 130. The atomizing core 340 is disposed in the second passage 332 and is connected to an inner wall of the second passage 332. In this embodiment, the second liquid guide 330 is added to enclose the first channel 331 and the second channel 332, which is more convenient for forming and has lower processing cost than the second housing 310 is used to enclose the first channel 331 and the second channel 332; compared with the structure of enclosing the first channel 331 and the second channel 332 by using the first liquid guide 320, the first channel 331 and the second channel 332 can be processed by forming the through groove on the second liquid guide 330, so that the processing difficulty of the first channel 331 and the second channel 332 is lower.

The relative position of the first channel 331 and the second channel 332 depends on the actual requirements, and in some embodiments, the axis of the first channel 331 and the axis of the second channel 332 may be disposed in a crossed manner. In another embodiment, referring to fig. 7-9, the axis of the first channel 331 is spaced parallel to the axis of the second channel 332, and the axis of the first channel 331 and the axis of the second channel 332 are both parallel to the length direction of the second housing 310. In order to achieve the communication between the first channel 331 and the second channel 332, in one embodiment, a conducting groove for communicating the first channel 331 and the second channel 332 may be formed on the second conductive body 330. In another embodiment, referring to fig. 7, the second liquid guiding body 330 is spaced from the bottom wall of the groove 322 of the first liquid guiding body 320, so that a first communication channel 3113 is formed between the second liquid guiding body 330 and the bottom wall of the groove 322 of the first liquid guiding body 320, and the first channel 331 and the second channel 332 are communicated with each other by using the first communication channel 3113.

In particular embodiments, the atomizing core 340 may be configured as desired, see fig. 3-6, and in some embodiments, the atomizing core 340 includes a third liquid guide 341 and a heating element 342. The third liquid guiding body 341 is disposed in the second channel 332 and connected to an inner wall of the second channel 332, the third liquid guiding body 341 is provided with an atomizing channel 3411 penetrating through the third liquid guiding body 341, the atomizing channel 3411 is respectively communicated with the first channel 331 and the air outlet channel 130, the heating element 342 is electrically connected with the power supply component 200, and the heating element 342 is connected to an inner wall surface of the atomizing channel 3411. The atomized liquid in the liquid storage bottle 20 can be conducted to the position of the heating element 342 through the liquid inlet 390, the first liquid guiding body 320, the second liquid guiding body 330 and the third liquid guiding body 341 in sequence, so that the heating element 342 can be heated to atomize the atomized liquid nearby after being electrified.

In specific implementation, the specific materials of the first liquid guiding body 320 and the second liquid guiding body 330 may be porous materials of cotton fiber, metal fiber, blend fiber, porous ceramic, etc., so long as the requirements of liquid storage and liquid guiding can be met. The material of the third liquid guiding body 341 may be a porous material such as a fiber cotton, a nonwoven fabric, a blend fiber, a porous ceramic, etc., so long as the atomized liquid can be conducted to the heating element 342 for heating and atomization. The blend fiber can be the existing blend fiber materials such as polyester/nylon blend fabric blended by polyester and nylon, cotton/polyester blend fabric blended by cotton and polyester, cotton/nylon blend fabric blended by cotton and nylon, cotton/aramid blend fabric blended by cotton and aramid, and the like. The metal fiber can be stainless steel metal fiber, nickel metal fiber, titanium-nickel metal fiber, iron-chromium-aluminum metal fiber, etc.

In the foregoing atomizing core 340, the atomizing core 340 includes the third liquid guiding body 341 and the heating element 342, and in other embodiments, the atomizing core 340 may include a porous conductive heating body electrically connected to the power supply unit 200, and the porous conductive heating body is disposed in the second channel 332 and connected to the inner wall of the second channel 332. In this scheme, porous electrically conductive heat-generating body both is used for obtaining the atomized liquid that permeates into second guide liquid 330, is used for the heating again and atomizes the atomized liquid that itself absorbed, and the structure is simpler. It can be understood by those skilled in the art that the porous conductive heating element is a conductive heating structure with a plurality of pore structures which are communicated with each other and the surface of the material, has both liquid guiding and heating functions, and can directly heat integrally after being electrified, so that atomized liquid adsorbed by the porous conductive heating element can be gasified into smoke. In the specific implementation, the material of the porous conductive heating element can be porous conductive ceramic or porous metal, wherein the porous metal can be any one of stainless steel metal fiber, iron-chromium-aluminum metal fiber, titanium-nickel metal fiber, hastelloy fiber, microporous foam nickel and porous titanium.

In other embodiments, referring to fig. 4 and 9-10, the atomizing core 340 may include a third liquid guide 341 and a heating element 342, the heating element 342 being connected to the power supply part 200, the heating element 342 being wound around the outer circumferential sidewall of the third liquid guide 341. The axis of the third liquid guide 341 is disposed to intersect with the axis of the second passage 332, specifically, the axis of the third liquid guide 341 may be disposed perpendicular to the axis of the second passage 332, and opposite ends of the third liquid guide 341 are respectively connected to inner walls of the second passage 332. In this embodiment, the third liquid guide 341 sucks the atomized liquid from the second liquid guide 330 through two ends of the third liquid guide and guides the atomized liquid to the heating element 342 for heating and atomizing by the heating element 342, so as to generate the smoke for the user to inhale.

In specific implementation, the specific structure of the first housing 100 may depend on the actual requirements. Referring to fig. 2-5, in some embodiments, the first housing 100 includes a first housing portion 110 and a second housing portion 120, one end of the first housing portion 110 is connected to the mouthpiece 700, and the other end is detachably connected to the second housing portion 120. The first shell portion 110 and the second shell portion 120 may be clamped, magnetically connected, transition fit connected, threaded, etc. In this embodiment, the first shell portion 110 is in transition fit connection with the second shell portion 120, specifically, an end of the second shell portion 120 facing the first shell portion 110 is inserted into an end of the first shell portion 110 facing the second shell portion 120, and the two portions are in transition fit. The end of the second housing portion 120 facing away from the first housing portion 110 is adapted for removable connection with the reservoir 20 (the second housing portion 120 is specifically threaded with the reservoir 20). The power supply part 200 and the air outlet channel 130 are both disposed in the first housing part 110, and the air inlet hole 121 is disposed on a sidewall of the second housing part 120.

The second housing 310 includes a third housing portion 311 provided with a liquid inlet hole 390 and a cover plate 312 detachably coupled to the third housing portion 311. Specifically, the cover plate 312 is in transition fit connection with the third shell portion 311, and one end of the cover plate 312 is snapped into an opening of the third shell portion 311 facing the suction nozzle 700 and is in transition fit with a port of the third shell portion 311. One end of the third shell portion 311 is connected to the second shell portion 120, and the other end is configured to extend into the reservoir 20. The first liquid guiding body 320 is disposed in the third shell portion 311, the cover plate 312 is disposed on an end of the third shell portion 311 near the suction nozzle 700, and the cover plate 312 is clamped between the first shell portion 110 and the second shell portion 120. Specifically, after the first and

second shell portions

110 and 120 are coupled, the cover plate 312 is disposed in a space between the first and

second shell portions

110 and 120. And the third shell portion 311 is disposed through the middle opening of the second shell portion 120, and the outer diameter of the cover plate 312 is larger than the inner diameter of the opening in the second shell portion 120, so that the cover plate 312 is confined in the space between the first shell portion 110 and the second shell portion 120, and the second shell portion 310 is connected to the first shell portion 100.

In order to facilitate the guiding of the air flow passing through the air inlet hole 121 of the second housing part 120 to the air inlet channel 350 in the second housing part 310 and the guiding of the air flow flowing through the air inlet channel 350 to the air outlet channel 130, see fig. 2 to 5 and fig. 7, in some embodiments, the cover plate 312 is provided with a first air guide hole 3121 and a second air guide hole 3122, and the first air guide hole 3121 and the second air guide hole 3122 are respectively communicated with the inner cavity of the third housing part 311. After the cover plate 312 is disposed in the space between the first shell portion 110 and the second shell portion 120, the cover plate 312 abuts against the inner wall surface of the second shell portion 120, and the outer opening of the first air guide hole 3121 of the cover plate 312 is communicated with the inner opening of the air inlet hole 121, and the air inlet channel 350 includes the first air guide hole 3121 corresponding to the air inlet hole 121. Referring to fig. 5 and 7, in this embodiment, the atomizing core assembly 300 includes a second liquid guiding body 330, and the second liquid guiding body 330 is provided with a first channel 331 and a second channel 332. After the cover plate 312 is assembled with the third shell portion 311, the second air guide 330 abuts against one end facing the suction nozzle 700, and the first air guide hole 3121 of the cover plate 312 communicates with the first channel 331, and the second air guide hole 3122 of the cover plate 312 communicates the second channel 332 with the air outlet channel 130. The external air flows through the air inlet hole 121, and then sequentially flows through the first air guide hole 3121, the first channel 331, the second channel 332, the second air guide hole 3122, the air outlet channel 130, and the suction nozzle 700.

In order to facilitate the communication between the cover plate 312 and the air intake hole 121, referring to fig. 2-3, in some embodiments, the cover plate 312 includes a protrusion 3123, the first air intake hole 3121 of the cover plate 312 penetrates the protrusion 3123, and an end surface of the second housing portion 120 facing the first housing portion 110 is provided with a slot for clamping the protrusion 3123. After the cover plate 312 is assembled with the second shell portion 120, the protruding portion 3123 is clamped in the clamping groove, so that the relative positions of the cover plate 312 and the second shell portion 120 can be fixed, and the protruding portion 3123 abuts against the inner wall surface of the second shell portion 120, so that the first air-guiding hole 3121 in the protruding portion 3123 is just in communication with the air-inlet hole 121.

In order to facilitate the conduction of the power supply unit 200 located in the first shell portion 110 to the atomizing core 340, see fig. 2, the atomizing core 340 is disposed in a space surrounded by the third shell portion 311 and the cover plate 312, and in some embodiments, the atomizing core assembly 300 further includes an electrode assembly 600 disposed on the cover plate 312, and the electrode assembly 600 is electrically connected to the atomizing core 340 and the power supply unit 200, respectively. Specifically, in some embodiments, the electrode assembly 600 may be disposed through the cap plate 312 and fixedly connected with the cap plate 312, a portion of the electrode assembly 600 located in the third shell portion 311 is electrically connected with the atomizing core 340, and an end portion of the electrode assembly 600 adjacent to the first shell portion 110 is electrically connected with the power supply member 200. In other embodiments, the cover plate 312 may be provided with a plurality of openings, and the electrode assembly 600 is electrically connected to the atomizing core 340 and then passes through the openings of the cover plate 312 to be electrically connected to the power supply unit 200.

When the atomizing assembly 10 is assembled, one end of the third shell portion 311 facing away from the cover plate 312 is first passed through the interior of the second shell portion 120 from the side of the second shell portion 120 for connection with the first shell portion 110, and is then passed through to a position where the cover plate 312 abuts the second shell portion 120, and then the second shell portion 120 is connected with the first shell portion 110. When the second case portion 120 is coupled with the first case portion 110, an end surface of the first case portion 110 facing the electrode assembly 600 is provided with a power supply contact (not shown in the drawing), the power supply member 200 includes the power supply contact, and when the first case portion 110 is coupled with the second case portion 120, the power supply contact is electrically coupled with the electrode assembly 600, thereby transmitting power to the atomizing core 340.

Referring to fig. 3-5, in some embodiments, a sensing channel 360 is provided within the second housing portion 120, one end of the sensing channel 360 is in communication with the outside, and the other end is in communication with the air outlet channel 130, and an air flow sensor 500 is provided within the sensing channel 360. The atomizing assembly 10 further includes a control main board (not shown) disposed in the first housing 100, and the control main board is electrically connected to the power supply unit 200, the airflow sensor 500, and the atomizing core 340, respectively. When a user sucks from the suction nozzle 700, external air is sucked into the flow path between the sensing channel 360 and the air outlet channel 130 and flows through the air flow sensor 500, the air flow sensor 500 senses that at least one parameter value such as air pressure and air flow rate at the position where the air flow sensor is located is changed, and then a signal for indicating that the user is sucking is sent to the control main board, and when the control main board receives the signal, the control main board controls the power supply component 200 to supply power to the atomizing core 340, so that the atomizing core 340 can heat and atomize the atomized liquid absorbed by the main board after being electrified, and smoke for sucking by the user is generated. Therefore, by adding the airflow sensor 500 for detecting the airflow change in the first housing 100, the control main board can know whether the user currently has a pumping action according to the signal sent by the airflow sensor 500, and then when detecting that the user currently has the pumping action, the control atomizing core 340 is electrified to work, and when detecting that the user currently does not have the pumping action, the control atomizing core 340 is stopped to work, so that the work of the atomizing assembly is more intelligent, and better use experience is brought to the user.

Referring to fig. 3-5, in some embodiments, the atomizing assembly 10 further includes a liquid absorbent 400 for absorbing condensate, the liquid absorbent 400 being interposed between the cover plate 312 and the first housing portion 110, and the liquid absorbent 400 being located in a communication path between the sensing channel 360 and the air outlet channel 130. Because smog is in the process of flowing out through the air outlet channel 130, the higher temperature smog bumps into the lower temperature of the inner wall of the air outlet channel 130 and can take place the condensation and produce the condensate, and the condensate probably can enter into the sensing channel 360 and cause the air flow sensor 500 to take place to damage, can adsorb the condensate through setting up the imbibition cotton 400 then, prevent that the condensate from entering into the sensing channel 360 and causing the air flow sensor 500 to take place to damage. In particular, the absorbent cotton 400 may be provided with an opening opposite to the electrode assembly 600 to facilitate the electrode assembly 600 to be electrically connected with the power supply member 200 within the first case portion 110. The liquid absorbent 400 may be further provided with an opening opposite to the second air guide hole 3122 such that the second air guide hole 3122 can communicate with the air outlet channel 130 in the first housing part 110.

In some embodiments, the atomizing core assembly 300 is removably coupled to the first housing 100. So that when the atomizing core assembly 300 in the present atomizing assembly 10 ages or is damaged by a user, it is possible to facilitate replacement of the new atomizing core assembly 300 without scrapping the entire atomizing assembly 10. The cost of use of the atomizing assembly 10 is reduced.

In some embodiments, the atomizing core assembly 300 is removably coupled to the first housing 100 and the atomizing core 340 is removably coupled to the second housing 310. In this way, when the atomizing core 340 in the atomizing assembly 10 is damaged currently by a user, only the atomizing core 340 can be replaced without replacing the entire atomizing core assembly 300, which is beneficial to further reducing the use cost of the atomizing assembly 10.

In the foregoing embodiment, the air inlet channel 350 is surrounded by the liquid guiding bodies (specifically, the first liquid guiding body 320 and the second liquid guiding body 330 together). Referring to fig. 12-17, in other embodiments, an intake passage 350 may be defined by the second housing 310. Specifically, the first housing 100 is provided with an air intake hole 121 communicating with the outside, the second housing 310 is provided with a third channel 370 and a fourth channel 380, and the air intake channel 350 includes the third channel 370. One end of the third channel 370 is communicated with the air inlet hole 121, and the other end is communicated with the fourth channel 380; fourth channel 380 communicates at one end with third channel 370 and at the other end with outlet channel 130. The first liquid guide 320 is disposed in the fourth channel 380, the first liquid guide 320 is provided with a through hole 321 extending along the axial direction of the fourth channel 380, and the atomizing core 340 is disposed in the through hole 321 and is connected with the wall of the through hole 321. In this aspect, the number of liquid guides can be reduced, and the assembling steps of the atomizing core assembly 300 can be simplified.

Referring to fig. 13-14 and 16, in some embodiments, the third channel 370 is spaced parallel to the fourth channel 380. And an end of the third channel 370 facing away from the suction nozzle 700 communicates with an end of the fourth channel 380 facing away from the suction nozzle 700. Specifically, the third channel 370 communicates with the fourth channel 380 at an end of the second housing 310 facing away from the suction nozzle 700. To facilitate the processing of the second housing 310, in some embodiments, an end of the housing body 3111 of the second housing 310 facing away from the suction nozzle 700 is provided with an opening, and the second housing 310 includes a blocking member 3112 for blocking the opening, and the blocking member 3112 is configured to enclose a second communication channel 3114 that communicates the third channel 370 with the fourth channel 380.

In addition to the through holes 321 in the first liquid guide 320 to form a gas flow channel, in some embodiments, the first liquid guide 320 disposed in the fourth channel 380 may also enclose a gas flow channel with the second housing 310. In this embodiment, the first liquid guiding body 320 is spaced from the side wall of the fourth channel 380, so that the air flow entering from the third channel 370 can be guided out to the air outlet channel 130 through the gap between the side walls of the first liquid guiding body 320 and the fourth channel 380, and at this time, the atomizing core 340 is disposed between the side walls of the first liquid guiding body 320 and the fourth channel 380, and the atomizing core 340 is connected to the side wall of the first liquid guiding body 320.

Referring to fig. 16-17, in some embodiments, the atomizing core 340 includes a third liquid guide 341 and a heating element 342, the third liquid guide 341 being disposed within the through hole 321 and connected to the wall of the through hole 321. The third liquid guiding body 341 is provided with an atomizing channel 3411 penetrating the third liquid guiding body 341, the atomizing channel 3411 is respectively communicated with the third channel 370 and the air outlet channel 130, the heating element 342 is electrically connected with the power supply component 200, and the heating element 342 is connected to the inner wall surface of the atomizing channel 3411. The atomized liquid in the liquid storage bottle 20 can be conducted to the position of the heating element 342 through the liquid inlet 390 of the second shell 310, the first liquid guide 320 and the third liquid guide 341 in sequence, so that the heating element 342 can be heated to atomize the atomized liquid nearby after being electrified. The external air flow enters the third channel 370 through the air inlet hole 121 and enters the fourth channel 380 through the third channel 370, and the air flow entering the fourth channel 380 can bring the smoke generated at the atomizing core 340 out of the suction nozzle 700 for the user to inhale.

When the third channel 370 and the fourth channel 380 are provided in the second housing 310, in other embodiments, the atomizing core 340 may include a porous conductive heating element, which is electrically connected to the power supply member 200, and is disposed in the through hole 321 and connected to the wall of the through hole 321.

In still other embodiments, the atomizing core 340 may include a third liquid guide 341 and a heating element 342, the heating element 342 is electrically connected with the power supply part 200, the heating element 342 is wound on the outer circumferential sidewall of the third liquid guide 341, the axis of the third liquid guide 341 is disposed to intersect with the axis of the through hole 321, and opposite ends of the third liquid guide 341 are respectively connected with the wall of the through hole 321.

Referring to fig. 13-14, in some embodiments, the first housing 100 includes a first housing portion 110 and a second housing portion 120, one end of the first housing portion 110 is connected to the mouthpiece 700, and the other end is detachably connected to the second housing portion 120. One end of the second casing portion 120, which is away from the first casing portion 110, is used for being detachably connected with the liquid storage bottle 20, the power supply component 200 and the air outlet channel 130 are both arranged in the first casing portion 110, and the air inlet hole 121 is formed in the side wall of the second casing portion 120. The second housing 310 includes a third housing portion 311 provided with a liquid inlet hole 390 and a cover plate 312 detachably coupled to the third housing portion 311. One end of the third shell portion 311 is connected to the second shell portion 120, and the other end is configured to extend into the liquid storage bottle 20, and the third channel 370 and the fourth channel 380 are both disposed in the third shell portion 311. The cover plate 312 is covered at one end of the third shell 311 near the suction nozzle 700, the cover plate 312 is clamped between the first shell 110 and the second shell 120, the cover plate 312 is provided with a first air vent 3121 and a second air vent 3122, the air inlet channel 350 further comprises a first air vent 3121 corresponding to the air inlet hole 121, the air inlet hole 121 is communicated with the third channel 370 through the first air vent 3121, and the fourth channel 380 is communicated with the air outlet channel 130 through the second air vent 3122. Referring to fig. 14-16, in this embodiment, the atomizing core assembly 300 includes a first liquid guide 320, a through hole 321 is provided in the first liquid guide 320, and an atomizing core 340 is provided in the through hole 321 of the first liquid guide 320. When the cover plate 312 abuts against the third shell portion 311, the end portion of the cover plate 312 abutting against the first liquid guide 320 faces the suction nozzle 700, and the first air guide hole 3121 of the cover plate 312 communicates with the third channel 370, and the second air guide hole 3122 of the cover plate 312 communicates with the fourth channel 380. The external air flows through the air inlet hole 121, and then sequentially flows through the first air guide hole 3121, the third channel 370, the fourth channel 380, the second air guide hole 3122, the air outlet channel 130, and the suction nozzle 700. The atomizing core assembly 300 further includes an electrode assembly 600 disposed on the cap plate 312, and the electrode assembly 600 is electrically connected to the atomizing core 340 and the power supply member 200, respectively.

Referring to fig. 13, in some embodiments, a sensing channel 360 is provided in the second housing portion 120, one end of the sensing channel 360 communicates with the outside, the other end communicates with the air outlet channel 130, and an air flow sensor 500 is provided in the sensing channel 360. The atomizing assembly 10 further includes a control main board disposed in the first housing 100, and the control main board is electrically connected to the power supply unit 200, the sensor, and the atomizing core 340, respectively.

Referring to fig. 13, in some embodiments, the atomizing assembly 10 further includes a liquid absorbent 400 for absorbing condensate, the liquid absorbent 400 being interposed between the cover plate 312 and the first housing portion 110, and the liquid absorbent 400 being located in a communication path between the sensing channel 360 and the air outlet channel 130.

Referring to fig. 13, in some embodiments, the power supply part 200 includes a power supply part 200 (specifically, a battery) electrically connected to the atomizing core 340, the first housing 100 includes a first housing part 110 and a second housing part 120, one end of the first housing part 110 is connected to the suction nozzle 700, the other end is detachably connected to the second housing part 120, one end of the second housing part 120 facing away from the first housing part 110 is used for being in threaded connection with the liquid storage bottle 20, a containing bin and an air outlet channel 130 located beside the containing bin are provided in the first housing part 110, and the battery is provided in the containing bin.

Referring to fig. 13 and 17, in some embodiments, the first housing 100 includes a first housing portion 110 and a second housing portion 120, one end of the first housing portion 110 is connected with the suction nozzle 700, the other end is detachably connected with the second housing portion 120, one end of the second housing portion 120 facing away from the first housing portion 110 is used for being in threaded connection with the liquid storage bottle 20, the air outlet channel 130 is disposed in the first housing portion 110, the power supply unit 200 includes a power supply interface embedded in the first housing portion 110 and electrically connected with the atomizing core 340, and the power supply interface is used for externally connecting a power supply to supply power to the atomizing core 340.

Referring to fig. 13, in some embodiments, a plurality of liquid inlet holes 390 are provided, and each liquid inlet hole 390 is arranged on a sidewall of the second housing 310 at intervals along a length direction of the second housing 310. So configured, on the one hand, by providing the plurality of liquid inlet holes 390 on the outer peripheral surface of the second housing 310, it is advantageous to increase the supply speed of the atomized liquid when the atomized liquid in the liquid storage bottle 20 is more; on the other hand, by longitudinally arranging the plurality of liquid inlets 390, the atomizing assembly 10 can better accommodate atomized liquid with different liquid level heights.

Referring to fig. 14-16, in some embodiments, the atomizing core assembly 300 is removably coupled to the first housing 100.

Referring to fig. 14-16, in some embodiments, the atomizing core assembly 300 is removably coupled to the first housing 100 and the atomizing core 340 is removably coupled to the second housing 310.

It should be noted that, in the embodiment (i.e., the embodiment shown in fig. 12-17) in which the third channel 370 and the fourth channel 380 are provided in the atomizing core assembly 300, the specific structural principles and effects of the atomizing core 340, the specific structural principles and effects of the third shell portion 311 and the cover plate 312, the specific structural principles and effects of the electrode assembly 600, the specific structural principles and effects of the absorbent cotton 400, the specific structural principles and effects of the sensing channel 360, the specific structural principles and effects of the air flow sensor 500, and the specific structural principles and effects of the power supply unit 200 are similar to those in the embodiment (i.e., the embodiment shown in fig. 1-10) in which the first channel 331 and the second channel 332 are provided in the atomizing core assembly 300, and the specific description thereof will be made with reference to the related matters in the embodiment (i.e., the embodiment shown in fig. 1-10) in which the first channel 331 and the second channel 332 are provided in the atomizing core assembly 300.

Referring to fig. 11 and 17, correspondingly, the embodiment of the present utility model further provides an electronic atomization device 1, where the electronic atomization device 1 includes a liquid bottle 20 for containing an atomized liquid and the atomization assembly 10 in any of the above embodiments, and one end of the first housing 100 away from the suction nozzle 700 is detachably connected to the liquid bottle 20, and one end of the second housing 310 away from the first housing 100 extends into the liquid bottle 20. In this embodiment, thanks to the improvement of the atomization assembly 10, the electronic atomization device 1 of the present embodiment has the same technical effects as the atomization assembly 10, and will not be described herein.

Referring to fig. 7, 9, and 15-16, correspondingly, embodiments of the present utility model also provide an atomizing core assembly 300 in an atomizing assembly 10 according to any of the embodiments described above. The structural components of the atomizing core assembly 300 and the connection manner with the first housing 100 are described in detail above, and are not described herein. Specifically, in some embodiments, the atomizing core assembly 300 can be removably coupled to the first housing 100 such that when the atomizing core assembly 300 in the present atomizing assembly 10 is aged or damaged by a user, it can be convenient to replace the atomizing core assembly 300 with a new one without scrapping the entire atomizing assembly 10. In some embodiments, the atomizing core 340 in the atomizing core assembly 300 is configured to be removable. In this way, when the atomizing core 340 in the atomizing assembly 10 at the present time is damaged, the user can replace only the atomizing core 340 without replacing the entire atomizing core assembly 300.

It should be noted that, the atomization core assembly 300, the atomization assembly 10, and the electronic atomization device 1 disclosed in the present utility model may refer to the prior art, and are not described herein.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims

1. An atomizing assembly for detachably connecting to a reservoir capable of containing an atomized liquid, the atomizing assembly comprising:

a power supply member disposed in the first housing;

2. An atomizing assembly according to claim 1, wherein,

the atomizing core component further comprises a first liquid guide body arranged in the second shell, the first liquid guide body covers the liquid inlet hole and is connected with the atomizing core, and the first liquid guide body is used for sucking the atomized liquid flowing in from the liquid inlet hole and guiding the atomized liquid to the atomizing core.

3. An atomizing assembly according to claim 2, wherein,

the atomization assembly further comprises a second liquid guide body which is in contact with the first liquid guide body, a groove is formed in the end portion, facing the first shell, of the first liquid guide body, and the second liquid guide body is arranged in the groove;

4. An atomizing assembly according to claim 3, wherein,

the atomizing core comprises a third liquid guide body and a heating element, the third liquid guide body is arranged in the second channel and is connected to the inner wall of the second channel, the third liquid guide body is provided with an atomizing channel penetrating through the third liquid guide body, the atomizing channel is respectively communicated with the first channel and the air outlet channel, the heating element is electrically connected with the power supply part, and the heating element is connected to the inner wall surface of the atomizing channel;

Or alternatively, the process may be performed,

the atomization core comprises a porous conductive heating body, the porous conductive heating body is electrically connected with the power supply component, and the porous conductive heating body is arranged in the second channel and is connected with the inner wall of the second channel;

or alternatively;

the atomizing core comprises a third liquid guide body and a heating element, wherein the heating element is connected with the power supply part, the heating element is wound on the peripheral side wall of the third liquid guide body, the axis of the third liquid guide body and the axis of the second channel are arranged in a crossed mode, and two opposite ends of the third liquid guide body are respectively connected with the inner wall of the second channel.

5. An atomizing assembly according to claim 2, wherein,

the first shell is provided with an air inlet communicated with the outside, the second shell is internally provided with a third channel and a fourth channel, the air inlet channel comprises the third channel, one end of the third channel is communicated with the air inlet, the other end of the third channel is communicated with the fourth channel, one end of the fourth channel is communicated with the third channel, and the other end of the fourth channel is communicated with the air outlet channel;

6. The atomizing assembly according to claim 5, wherein,

the atomizing core comprises a third liquid guide body and a heating element, the third liquid guide body is arranged in the through hole and is connected with the hole wall of the through hole, the third liquid guide body is provided with an atomizing channel penetrating through the third liquid guide body, the atomizing channel is respectively communicated with the third channel and the air outlet channel, the heating element is electrically connected with the power supply part, and the heating element is connected with the inner wall surface of the atomizing channel;

or alternatively, the process may be performed,

the atomization core comprises a porous conductive heating body, the porous conductive heating body is electrically connected with the power supply component, and the porous conductive heating body is arranged in the through hole and is connected with the wall of the through hole;

or alternatively, the process may be performed,

the atomizing core comprises a third liquid guide body and a heating element, wherein the heating element is electrically connected with the power supply component, the heating element is wound on the peripheral side wall of the third liquid guide body, the axis of the third liquid guide body and the axis of the through hole are arranged in a crossed mode, and two opposite ends of the third liquid guide body are respectively connected with the hole wall of the through hole.

7. An atomizing assembly according to claim 3, wherein,

The first shell comprises a first shell part and a second shell part, one end of the first shell part is connected with the suction nozzle, the other end of the first shell part is detachably connected with the second shell part, one end of the second shell part, which is away from the first shell part, is used for being detachably connected with the liquid storage bottle, the power supply part and the air outlet channel are both arranged in the first shell part, and the air inlet hole is formed in the side wall of the second shell part;

8. The atomizing assembly according to claim 5, wherein,

9. An atomizing assembly according to claim 7 or 8, wherein,

a sensing channel is arranged in the second shell part, one end of the sensing channel is communicated with the outside, the other end of the sensing channel is communicated with the air outlet channel, and an air flow sensor is arranged in the sensing channel;

the atomization assembly further comprises a control main board arranged in the first shell, and the control main board is electrically connected with the power supply part, the airflow sensor and the atomization core respectively.

10. The atomizing assembly of claim 9, further comprising a liquid absorbent wick for absorbing condensate, the liquid absorbent wick being sandwiched between the cover plate and the first housing portion, and the liquid absorbent wick being located in a communication path between the sensing channel and the air outlet channel.

11. An atomizing assembly according to any one of claims 1 to 8, wherein,

the power supply component comprises a battery electrically connected with the atomizing core, the first shell comprises a first shell part and a second shell part, one end of the first shell part is connected with the suction nozzle, the other end of the first shell part is detachably connected with the second shell part, one end of the second shell part, which is away from the first shell part, is used for being in threaded connection with the liquid storage bottle, a containing bin and an air outlet channel which is positioned beside the containing bin are arranged in the first shell part, and the battery is arranged in the containing bin;

Or alternatively, the process may be performed,

the first shell comprises a first shell part and a second shell part, one end of the first shell part is connected with the suction nozzle, the other end of the first shell part is detachably connected with the second shell part, one end of the second shell part, which is away from the first shell part, is used for being in threaded connection with the liquid storage bottle, the air outlet channel is arranged in the first shell part, the power supply part comprises a power supply interface which is embedded in the first shell part and is electrically connected with the atomizing core, and the power supply interface is used for being externally connected with a power supply to supply power to the atomizing core;

or alternatively, the process may be performed,

the liquid inlet holes are formed in a plurality of parts, and the liquid inlet holes are arranged on the side wall of the second shell at intervals along the length direction of the second shell.

12. An atomizing assembly according to any one of claims 1 to 8, wherein,

the atomization core component is detachably connected with the first shell;

or alternatively, the process may be performed,

the atomizing core component is detachably connected with the first shell, and the atomizing core is detachably connected with the second shell.

13. An electronic atomizing device, comprising a liquid storage bottle for containing atomized liquid and an atomizing assembly according to any one of claims 1-12, wherein an end of the first housing away from the suction nozzle is detachably connected with the liquid storage bottle, and an end of the second housing away from the first housing extends into the liquid storage bottle.

14. An atomizing core assembly, wherein the atomizing core assembly is an atomizing core assembly in an atomizing assembly as set forth in any one of claims 1-12.