CN215270570U - Atomization assembly and atomization device with same - Google Patents

Abstract

The utility model relates to an atomization component and be equipped with its atomizing device, atomization component includes: the oil cup unit comprises an oil cup inner container and an oil cup shell, the oil cup inner container is provided with an oil cup accommodating cavity, and a cooling channel is defined between the outer wall of the oil cup inner container and the inner wall of the oil cup shell; the atomizing unit is inserted into the oil cup accommodating cavity, an atomizing channel extending along a first direction is formed in the atomizing unit, and a steering channel communicated with the atomizing channel is defined between the atomizing unit and the inner wall of the inner container of the oil cup; the cavity wall of the opening end of the oil cup accommodating cavity is provided with a steering air hole which is communicated with the steering channel and the cooling channel. Above-mentioned atomizing component, because the air current flow direction that turns to in the passageway is opposite with the air current flow direction in atomizing passageway and the cooling channel, make the cigarette cream that melts be difficult to follow the smog reverse flow who turns to in the passageway to avoid the cigarette cream along the air current passageway seepage, effectively improved user experience.

Description

Atomization assembly and atomization device with same

Technical Field

The utility model relates to an atomizing technical field especially relates to an atomizing component and be equipped with its atomizing device.

Background

Hookah is a tobacco product originated in the middle east, and traditionally, a hookah is used to suck tobacco paste formed by mixing tobacco, honey and other materials. The common method is that after the cigarette paste is wrapped by tin foil paper, a plurality of air holes are pricked on the tin foil paper, then the tin foil paper formed after the cigarette paste is temporarily wrapped is wrapped on a cigarette pan at the upper end of a water smoking pot, and then charcoal is placed on the tin foil paper wrapping to bake and heat the cigarette paste. However, when the charcoal is used to heat the cigarette paste, carbon monoxide is easily generated, and the cigarette is also sensed to have a smell of soot during smoking, which makes cleaning work troublesome after smoking.

In response to the above problems, hookah which generates smoke by electrically heating the tobacco paste has appeared. Compared with charcoal heating, the mode of electrically heating the cigarette paste can not generate carbon monoxide and cigarette ash, so that the use experience is effectively improved. However, the heated cigarette paste is often changed from a viscous state to a liquid with strong fluidity, so that the cigarette paste is easy to leak along an air passage and block an air hole, and the cigarette paste needs to be cleaned when being used again, thereby bringing inconvenience to the use of the hookah.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an atomizing unit and an atomizing device provided with the same, which can effectively prevent the liquid leakage of the liquid after the liquid is changed into the cigarette paste, in order to solve the problem that the liquid is easily leaked after the liquid is changed into the cigarette paste.

An atomization assembly, comprising:

the oil cup unit comprises an oil cup inner container and an oil cup shell sleeved outside the oil cup inner container, the oil cup inner container is provided with an oil cup accommodating cavity with one end opened, and a cooling channel is defined between the outer wall of the oil cup inner container and the inner wall of the oil cup shell; and

the atomizing unit is inserted into the oil cup accommodating cavity from the opening end of the oil cup accommodating cavity along a first direction, an atomizing channel extending along the first direction is formed in the atomizing unit, and a steering channel communicated with the atomizing channel is defined between the atomizing unit and the inner wall of the oil cup liner;

the cavity wall of the opening end of the oil cup accommodating cavity is provided with a steering air hole, the steering air hole is communicated with the steering channel and the cooling channel, the flow direction of air flow in the steering channel is opposite to that of air flow in the atomizing channel, and the flow direction of air flow in the cooling channel is opposite to that of air flow in the steering channel.

In one embodiment, the atomizing unit includes:

an atomizing housing;

the heating body is accommodated in the atomizing shell and provided with a heating mounting hole extending along a first direction; and

and the heating element is inserted into the heating mounting hole along the first direction.

In one embodiment, the atomizing assembly further comprises a housing, the housing is sleeved outside the oil cup unit, the housing comprises a housing top wall and a housing side wall extending from the edge of the housing top wall along the first direction, and the housing top wall is provided with a housing air inlet communicated with the atomizing channel.

In one embodiment, the housing is formed from a glass, ceramic or plastic material.

In one embodiment, the atomization assembly further comprises an electrical connection assembly, one end of the electrical connection assembly is connected to the atomization unit, the other end of the electrical connection assembly is inserted into the shell, and the atomization unit is electrically connected with the electrical connection assembly.

In one embodiment, the electrical connection assembly comprises a separable socket.

In one embodiment, the atomizing assembly further includes a base and an adaptor, the base is coupled to an end of the oil cup unit away from the atomizing unit along the first direction, and the adaptor is coupled to an end of the base away from the oil cup unit.

An atomizing device, atomizing device includes foretell atomizing subassembly.

In one embodiment, the atomizing device is a hookah smoking article.

In one embodiment, the atomizing device comprises a hookah, the bottom of the hookah is provided with a filter cavity for containing filter liquid, the atomizing assembly is matched with the bottom of the hookah along a first direction, and the cooling channel is communicated with the filter cavity.

Above-mentioned atomizing component, because the air current flow direction that turns to in the passageway is opposite with the air current flow direction in atomizing passageway and the cooling channel, make the cigarette cream that melts be difficult to follow the smog reverse flow who turns to in the passageway to avoid the cigarette cream along the air current passageway seepage, effectively improved user experience. And the airflow flowing into the atomizing channel exchanges heat with the atomizing unit, so that the temperature of the region of the atomizing unit without the heating core is reduced, and meanwhile, the airflow absorbs heat and is heated, and the energy is saved. The air current after the intensification directly passes through the core that generates heat and avoids generating heat the core and the temperature is too high to can reach better play fog effect.

Drawings

Fig. 1 is a schematic view of an atomizing device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the atomizing assembly of the atomizing device of FIG. 1;

FIG. 3 is an exploded cross-sectional view of the atomizing assembly of FIG. 2;

description of reference numerals:

100. an atomizing device; 20. a water pipe; 21. a main kettle body; 212. a mouthpiece; 23. connecting a pipeline; 25. A filter chamber; 40. an atomizing assembly; 41. a housing; 412. a housing top wall; 4121. a housing air inlet; 414. a housing sidewall; 42. a base; 421. a base air outlet; 43. an oil cup unit; 432. an oil cup inner container; 4321. A bottom wall of the inner container; 4323. a side wall of the inner container; 4325. a diversion channel; 434. an oil cup housing; 4341. a cooling channel; 44. an atomizing unit; 441. an atomizing housing; 442. an atomizing core; 4421. a heating element; 4423. a heating element; 443. an atomizing channel; 444. an atomizing core anode; 445. an atomizing core cathode; 45. an electrical connection assembly; 452. a separable socket; 454. an atomizing assembly anode; 456. an atomizing assembly cathode; 46. an air barrier; 47. an adapter.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1-3, embodiments of the present invention provide an atomizing device 100, wherein the atomizing device 100 is used to heat a smoke generating substrate to generate smoke for a person to eat. The structure of the atomizing device 100 will be described below by taking the atomizing device 100 as an example of a hookah smoking set for atomizing a tobacco paste formed by mixing tobacco, honey, and the like. The following examples are given by way of illustration only and are not intended to limit the scope of the present application. It is understood that in other embodiments, the aerosolization device 100 can be other devices for aerosolizing aerosol-generating substrates such as medical drugs, and is not limited thereto.

The atomization device 100 comprises a hookah 20 and an atomization component 40, wherein one end of the hookah 20 is provided with a filter cavity 25 for containing filter liquid, the other end of the hookah 20 is provided with a cigarette holder 212 for communicating the external environment with the filter cavity 25, the atomization component 40 is connected to one end of the hookah 20 provided with the filter cavity 25 and communicated with the filter cavity 25, and the atomization component 40 is used for heating tobacco paste to generate smoke. In this manner, the smoke generated in the atomizing assembly 40 first enters the filter cavity 25 for filtration and then passes through the mouthpiece 212 for inhalation by a person.

Further, the hookah 20 includes a main body 21 and a connection pipe 23. The main body 21 has a substantially hollow cylindrical structure, a central axis of the main body 21 extends in a first direction, and the mouthpiece 212 is formed at one end of the main body 21 in the first direction. One end of the connecting pipe 23 is connected to the other end of the main kettle body 21 in the first direction, and the other end of the connecting pipe 23 firstly extends along a second direction perpendicular to the first direction and then bends and extends along the first direction towards the direction of the cigarette holder 212. In the normal use process of the atomization device 100, the first direction is parallel to the vertical direction, the second direction is parallel to the horizontal direction, the filter cavity 25 is located at the bottom of the hookah 20, and the mouthpiece 212 is located at the top of the hookah 20.

The atomizing assembly 40 is inserted into one end of the connecting pipe 23 away from the main kettle body 21 along a first direction, and the atomizing assembly 40 includes a housing 41, a base 42, an oil cup unit 43 and an atomizing unit 44. The housing 41 and the base 42 define a main accommodating cavity, the oil cup unit 43 and the atomization unit 44 are both accommodated in the main accommodating cavity, the oil cup unit 43 is used for accommodating a cigarette paste, and the cigarette paste can generate smoke under the heating of the atomization unit 44.

Specifically, the housing 41 has a hollow cylindrical structure, and includes a housing top wall 412 and a housing side wall 414, where the housing side wall 414 extends from an edge of the housing top wall 412 in a first direction toward one side of the housing top wall 412, and circumferentially surrounds the housing top wall 412. The base 42 is coupled to an end of the housing 41 remote from the housing top wall 412 to define with the housing 41 a main receiving chamber.

Further, a housing air inlet hole 4121 is formed through the housing top wall 412, and the housing air inlet hole 4121 is used for communicating one end of the main accommodating cavity with the external environment. Base venthole 421 has been seted up to base 42, and base venthole 421 is used for the other end and the external environment that the main chamber that holds of intercommunication. Specifically, in an embodiment, the housing top wall 412 is provided with two housing inlet holes 4121, the two housing inlet holes 4121 are spaced apart from each other along the second direction, and a central axis of each housing inlet hole 4121 extends along the first direction. A base venthole 421 is opened at the middle part of base 42, and the central axis of base venthole 421 extends along the first direction. Thus, air in the external environment enters the main accommodating cavity through the housing air inlet holes 4121, and after smoke is formed in the main accommodating cavity, the smoke flows out through the base air outlet holes 421.

In some embodiments, the housing 41 of the atomizing assembly 40 is made of a material with low thermal conductivity, such as glass, ceramic or plastic, so as to prevent the user from being scalded due to the high temperature of the outer surface of the housing 41. Moreover, a certain gap exists between the outer shell 41 and the oil cup unit 43, so that the temperature of the oil cup unit 43 is effectively prevented from being transmitted to the outer shell 41, and the temperature of the outer shell 41 is prevented from being too high.

The oil cup unit 43 is accommodated in the main accommodating cavity, and the oil cup unit 43 includes an oil cup inner container 432 and an oil cup outer shell 434. The oil cup liner 432 is substantially a hollow rotor structure, the oil cup liner 432 includes a liner bottom wall 4321 and a liner side wall 4323, the liner side wall 4323 extends from an edge of the liner bottom wall 4321 along a first direction toward the housing top wall 412, the liner side wall 4323 circumferentially surrounds the liner bottom wall 4321 to define an oil cup accommodating cavity together with the liner bottom wall 4321, and the oil cup accommodating cavity is open toward one end of the housing top wall 412.

The oil cup housing 434 is sleeved outside the oil cup inner container 432, the oil cup housing 434 is a hollow tubular structure with two open ends, the central axis of the oil cup housing 434 extends along a first direction, one end of the oil cup housing 434 is connected to one end of the inner container side wall 4323 far away from the inner container bottom wall 4321, the other end of the oil cup housing 434 extends along the first direction towards the direction far away from the housing top wall 412 to be connected with the base 42, and the inner diameter of the oil cup housing 434 is larger than the outer diameter of the oil cup inner container 432.

Further, a turning air hole 4323a is formed through the cavity wall of the opening end of the oil cup inner container 432, so that the smoke in the oil cup accommodating cavity can flow into the oil cup outer shell 434 through the turning air hole 4323 a. Specifically, in an embodiment, the oil cup liner 432 includes two turning air holes 4323a, and the two turning air holes 4323a are disposed at an interval on the liner sidewall 4323 in the second direction. It is understood that the number of the turning air holes 4323a is not limited, and can be set as required to meet different requirements.

In this way, the oil cup unit 43 forms an oil cup accommodating chamber with one open end, a cooling channel 4341 allowing airflow is defined between the outer wall of the oil cup inner container 432 and the inner wall of the oil cup outer shell 434, the cooling channel 4341 communicates with the oil cup accommodating chamber through the turning air hole 4323a, and the airflow in the oil cup accommodating chamber can flow into the cooling channel 4341 through the turning air hole 4323 a.

The atomizing unit 44 is inserted into the oil cup accommodating cavity from the open end of the oil cup accommodating cavity along the first direction, and the atomizing unit 44 includes an atomizing housing 441 and an atomizing core 442. Specifically, the atomizing housing 441 has a substantially tubular structure with both ends open, and a central axis of the atomizing housing 441 extends in the first direction. One end of the atomizing core 442 is accommodated in the atomizing housing 441, the other end of the atomizing core 442 protrudes out of the atomizing housing 441 toward the liner bottom wall 4321 of the oil cup liner 432 along the first direction, and the atomizing core 442 is formed with an atomizing hole extending along the first direction.

In this way, the atomization hole and the atomization shell 441 form an atomization passage 443 extending along the first direction, and a turning passage 4325 communicating the atomization passage 443 is defined between the atomization unit 44 and the inner wall of the oil cup liner 432. The atomizing core 442 is energized to generate heat to heat the cigarette paste in the oil cup accommodating cavity, and the airflow entering the atomizing channel 443 absorbs the heat generated by the heating element 4421 to raise the temperature and form smoke.

In this way, the atomizing assembly 40 forms an atomizing passage 443, a diverting passage 4325 and a cooling passage 4341 which are communicated in sequence. Since the turning air hole 4323a is opened at the open end of the oil cup inner container 432, the air flow in the turning passage 4325 is opposite to the air flow in the atomizing passage 443, and the air flow in the cooling passage 4341 is opposite to the air flow in the turning passage 4325. Air in the external environment enters the main accommodating cavity through the housing air inlet hole 4121, then flows down to the bottom of the oil cup accommodating cavity along the atomizing channel 443 to form smoke, and the smoke flows upward to enter the cooling channel 4341 through the turning air hole 4323a and then flows downward until flowing out through the base air outlet hole 421.

In the flowing process of the airflow, the flowing direction of the airflow in the turning channel 4325 is opposite to the flowing direction of the airflow in the atomizing channel 443 and the cooling channel 4341, so that the melted cigarette paste is difficult to flow reversely along with the smoke in the turning channel 4325, the leakage of the cigarette paste along the airflow channel is avoided, and the user experience is effectively improved. Further, the airflow flowing into the atomizing passage 443 exchanges heat with the atomizing unit 44, and the temperature of the atomizing unit 44 in the region where the heat-generating body 4421 is not provided is reduced, and the airflow absorbs heat and increases in temperature, thereby saving energy. The heated air flow directly passes through the heating element 4421 to avoid the overhigh temperature of the heating element 4421, thereby achieving better fogging effect.

Further in some embodiments, the atomizing core 442 includes a heat-generating body 4421 and a heat-generating element 4423. The heating element 4421 is made of glass or porous ceramic material, one end of the heating element 4421 is accommodated in one end of the atomizing housing 441 close to the inner container bottom wall 4321, and the other end of the heating element 4421 protrudes out of the atomizing housing 441 toward the inner container bottom wall 4321 along the first direction. The atomization hole is formed in the heating element 4421, the heating element 4423 is inserted into the atomization hole along a first direction, and the heating element 4423 comprises a heating wire spirally extending around the inner wall of the atomization hole, and a positive pin and a negative pin connected to the heating wire.

The atomizing unit 44 further includes an atomizing core anode 444 and an atomizing core cathode 445, one end of the atomizing core cathode 445 is screwed to one end of the atomizing housing 441 far away from the inner container bottom wall 4321, and the other end of the atomizing core cathode 445 extends along the first direction towards the direction far away from the inner container bottom wall 4321. The atomizing core anode 444 is arranged at one end of the atomizing core cathode 445 far away from the inner container bottom wall 4321 and is insulated from the atomizing core cathode 445. The positive pin of the heating element 4423 is electrically connected to the atomizing core positive electrode 444, and the negative pin of the heating element 4423 is electrically connected to the atomizing core negative electrode 445.

Thus, the heating element 4423 generates heat after being electrified, the heat generated by the heating element 4423 is conducted to the heating element 4421, then the heating element 4421 heats the cigarette paste in the oil cup accommodating cavity, and the airflow entering the atomizing channel 443 absorbs the heat generated by the heating element 4421 to heat up and form smoke. Compared with the atomizing unit in the prior art, the atomizing unit 44 has the advantages of simple overall structure, convenience in installation and smaller overall power, and the volume of the heating coil is larger than that of the heating coil in the prior art, so that the assembly efficiency of the atomizing assembly 40 is improved, and the miniaturization development of the atomizing assembly 40 is facilitated.

In some embodiments, the atomizing assembly 40 further includes an electrical connection assembly 45, one end of the electrical connection assembly 45 is connected to the atomizing unit 44, the other end of the electrical connection assembly 45 is inserted into the housing 41, and the atomizing unit 44 is electrically connected to the electrical connection assembly 45 to obtain an electric current.

Specifically, the housing top wall 412 defines an electrical connection hole, and the electrical connection assembly 45 includes a separable socket 452, an atomizing assembly anode 454, and an atomizing assembly cathode 456. The separable socket 452 is inserted into the top wall 412 of the housing along a first direction, and one end of the external power line 60 is detachably inserted into the separable socket 452 to supply power to the separable socket 452. The atomizing assembly anode 454 is inserted into one end of the separable socket 452 facing the atomizing unit 44 along the first direction and abuts against the atomizing core anode 444. The atomizing assembly cathode 456 is a hollow cylindrical structure, and the atomizing assembly cathode 456 is sleeved outside one end of the separable socket 452 facing the atomizing unit 44 and is in threaded connection with the atomizing core cathode 445. Specifically, in one embodiment, the separable socket 452 is a DC plug. It will be appreciated that the specific type of separable socket 452 is not limited and may be configured as desired to meet different electrical connection requirements.

In this manner, the heating element 4423 is electrically connected to the external power supply structure via the electrical connection assembly 45, and since the power cord 60 is detachably connected to the separable socket 452, the power cord 60 can be detached as needed to facilitate storage of the atomizing assembly 40.

Further, a cathode air inlet hole is formed through a side wall of the atomizing assembly cathode 456, and the air flow flowing in from the housing air inlet hole 4121 enters the atomizing unit 44 through the cathode air inlet hole.

In some embodiments, the atomizing assembly 40 further includes an air-blocking member 46, and the air-blocking member 46 is sleeved on an end of the oil cup unit 43 facing the top wall 412 of the housing for preventing the smoke in the oil cup accommodating chamber from leaking. Thus, the air flow entering the inside of the housing 41 from the housing air intake holes 4121 enters the atomizing assembly negative electrode 456 through the gap between the air-barrier member 46 and the inner wall of the housing 41.

In some embodiments, the atomizing assembly 40 further includes an adaptor 47, one end of the adaptor 47 is screwed to one end of the base 42 away from the oil cup unit 43, the other end of the adaptor 47 is detachably inserted into the connecting pipe 23 along the first direction, and the base air outlet 421 on the base 42 communicates with the connecting pipe 23 through the adaptor 47. In this manner, fumes exiting cooling channel 4341 enter adaptor 47 from base vent 421 and are then filtered in connecting duct 23.

The airflow direction of the atomization device 100 is as follows:

first, air in the external environment enters the main receiving chamber through the housing air intake holes 4121, and then enters the atomizing assembly cathode 456 through the cathode air intake holes along the gap between the housing 41 and the air barrier 46. The airflow in the atomizing assembly cathode 456 continues to flow downward in the first direction into the atomizing passage 443 of the atomizing core 442, where the airflow absorbs heat to reduce the temperature of the atomizing core 442 while the soot in the cup receiving cavity is heated and atomized to form an aerosol. The smoke flows upwards in the connecting channel along the first direction to flow into the cooling channel 4341 through the turning air holes, then flows downwards in the cooling channel 4341 along the first direction to the base air outlet 421, then flows into the adapter 47 along the base air outlet 421, then flows into the filter cavity 25 of the main kettle body 21 through the adapter 47 for filtering, and finally flows out of the main kettle body 21 from the cigarette holder 212.

In the atomizing assembly 40 and the atomizing device 100 provided with the same, the external air flows into the housing 41 from the housing top wall 412, and then flows into the main body 21 through the "N" shaped air flow passage formed by the atomizing passage 443, the turning passage 4325 and the cooling passage 4341. Because the aerosol flowing out of the oil cup accommodating cavity flows upwards in the reverse direction, the melted cigarette cream cannot be caused to leak along with the aerosol. Moreover, the air flow of the heating element 4421 flowing from the external environment can effectively reduce the temperature of the heating element 4421, thereby avoiding the over-high temperature of the heating element 4421 and ensuring good fogging effect. The gas flowing out of the diversion channel 4325 is sufficiently cooled in the cooling channel 4341, so that the temperature of the gas flowing out of the mouthpiece 212 is prevented from being too high to affect the use experience. Moreover, the power cord 60 is detachably connected with the electrical connection assembly 45, so that the power cord 60 can be detachably stored in the storage atomization device 100 separately from the atomization device 100, the storage volume is smaller, and the maintenance cost is reduced. In addition, the housing 41 of the atomizing assembly 40 is made of a material with low thermal conductivity, such as glass, ceramic or plastic material, so as to prevent the user from being scalded due to the over-high temperature of the outer surface of the housing 41.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. An atomizing assembly, comprising:

the oil cup unit comprises an oil cup inner container and an oil cup shell sleeved outside the oil cup inner container, the oil cup inner container is provided with an oil cup accommodating cavity with one end opened, and a cooling channel is defined between the outer wall of the oil cup inner container and the inner wall of the oil cup shell; and

the atomizing unit is inserted into the oil cup accommodating cavity from the opening end of the oil cup accommodating cavity along a first direction, an atomizing channel extending along the first direction is formed in the atomizing unit, and a steering channel communicated with the atomizing channel is defined between the atomizing unit and the inner wall of the oil cup liner;

the cavity wall of the opening end of the oil cup accommodating cavity is provided with a steering air hole, the steering air hole is communicated with the steering channel and the cooling channel, the flow direction of air flow in the steering channel is opposite to that of air flow in the atomizing channel, and the flow direction of air flow in the cooling channel is opposite to that of air flow in the steering channel.

2. The atomizing assembly of claim 1, wherein said atomizing unit comprises:

an atomizing housing; and

the heating core, the one end of the heating core is accommodated in the atomizing shell, the other end of the heating core stretches out along the first direction, and the atomizing shell stretches into the oil cup accommodating cavity.

3. The atomizing assembly of claim 1, further comprising a housing, wherein the housing is disposed outside the oil cup unit, the housing includes a housing top wall and a housing side wall extending from an edge of the housing top wall along the first direction, and the housing top wall is opened with a housing air inlet hole communicating with the atomizing channel.

4. The atomizing assembly of claim 1, wherein the housing is formed from a glass, ceramic, or plastic material.

5. The atomizing assembly of claim 3, further comprising an electrical connection assembly, wherein one end of the electrical connection assembly is connected to the atomizing unit, the other end of the electrical connection assembly is inserted into the housing, and the atomizing unit is electrically connected to the electrical connection assembly.

6. The atomizing assembly of claim 5, wherein the electrical connection assembly comprises a separable socket.

7. The atomizing assembly of claim 5, further comprising a base and an adapter, wherein the base is coupled to an end of the cup unit remote from the atomizing unit along the first direction, and the adapter is coupled to an end of the base remote from the cup unit.

8. An atomising device comprising an atomising assembly according to any of the claims 1 to 7.

9. The atomizing device of claim 8, wherein the atomizing device is a hookah smoking article.

10. The atomizing device of claim 9, wherein the atomizing device comprises a hookah having a bottom with a filter chamber for receiving a filter fluid, the atomizing assembly being coupled to the bottom of the hookah in the first direction, the cooling channel communicating with the filter chamber.

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