CN215455367U

CN215455367U - Atomization assembly and atomization device with same

Info

Publication number: CN215455367U
Application number: CN202120132355.1U
Authority: CN
Inventors: 石景炼
Original assignee: Shenzhen Meizhonglian Technology Co ltd
Current assignee: Shenzhen Meizhonglian Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2022-01-11
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to an atomization assembly and an atomization device provided with the same, wherein the atomization assembly comprises: the main shell is provided with an accommodating cavity, and a sealing boss is arranged on the wall of the accommodating cavity in a protruding manner; the side wall of the gas outlet rod is provided with a liquid inlet hole which is communicated with the gas flow channel and the accommodating cavity; wherein, sealed boss can align in order to seal the feed liquor hole with the feed liquor hole, perhaps misplaces in order to expose the feed liquor hole with the feed liquor hole. Above-mentioned atomizing component, when pouring into the atomized liquid, when sealed boss closed feed liquor hole, the atomized liquid in the stock solution space can't get into out the gas pole through the feed liquor hole in a certain time to avoid the atomized liquid to leak through the pole of giving vent to anger. When atomizing device is used, the sealing boss and the liquid inlet hole can be staggered to expose the liquid inlet hole, and atomized liquid in the liquid storage space can enter the gas outlet rod through the liquid inlet hole, so that the atomizing device can normally perform atomizing work.

Description

Atomization assembly and atomization device with same

Technical Field

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

Background

Aerosol is a colloidal dispersion system formed by dispersing small solid or liquid particles in a gaseous medium, and since aerosol can be absorbed by a human body through a respiratory system, an atomizing device which generates aerosol by heating an atomized liquid such as medical drug liquid or electronic cigarette liquid is beginning to be used in various fields such as medical treatment and tobacco substitute products, and aerosol which can be inhaled is delivered to users.

The atomization device generally comprises a liquid storage cavity and an air outlet rod inserted in the liquid storage cavity, an atomization core is arranged in the air outlet rod, and a liquid inlet hole communicated with the liquid storage cavity is formed in the air outlet rod. Atomized liquid in the liquid storage cavity enters the air outlet rod through the liquid inlet hole, and then is atomized into aerosol due to high temperature generated by the atomizing core.

The current atomizing device is because the structural defect who exists, if do not in time cover the suction nozzle after inciting somebody to action the atomized liquid injection stock solution chamber, the atomized liquid in the stock solution chamber can get into out the gas pole through the feed liquor hole, and then flows out and lead to the atomizing device to appear the problem that the atomized liquid leaked in the pole of giving vent to anger to seriously influence user experience.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide an atomizing assembly and an atomizing device provided with the same, which can achieve the technical effect of preventing the leakage of the atomized liquid in the atomizing device.

According to one aspect of the present application, there is provided a nebulizing assembly comprising:

the main shell is provided with an accommodating cavity, and a sealing boss is arranged on the wall of the accommodating cavity in a protruding manner; and

the gas outlet rod is provided with a gas flow channel and is inserted into the accommodating cavity, and the side wall of the gas outlet rod is provided with a liquid inlet hole which is communicated with the gas flow channel and the accommodating cavity;

wherein the sealing boss can be aligned with the liquid inlet hole to seal the liquid inlet hole, or misaligned with the liquid inlet hole to expose the liquid inlet hole.

In one embodiment, the air outlet rod can be switched between a first position and a second position under the action of external force;

when the gas outlet rod is in the first position, the sealing boss is aligned with the liquid inlet hole;

when the gas outlet rod is located at the second position, the sealing boss and the liquid inlet hole are staggered.

In one embodiment, a direction pointing from the first position to the second position is the same as an insertion direction of the air outlet lever with respect to the main housing.

In one embodiment, the atomizing assembly further comprises a suction nozzle, wherein the suction nozzle is detachably mounted at one end of the main shell;

the suction nozzle can apply acting force to the air outlet rod so that the air outlet rod moves from the first position to the second position.

In one embodiment, the gas outlet rod is provided with a plurality of liquid inlet holes, and the liquid inlet holes are arranged at intervals along the circumferential direction of the gas outlet rod;

the cavity wall of the accommodating cavity is convexly provided with a plurality of sealing bosses, and each sealing boss is arranged corresponding to one of the liquid inlet holes.

In one embodiment, the gas outlet rod is provided with four liquid inlet holes, and the wall of the accommodating cavity is provided with four sealing bosses in a protruding manner.

In one embodiment, an included angle formed by a connecting line of central points of two adjacent liquid inlet holes and a central axis of the gas outlet rod is 90 degrees.

In one embodiment, the atomizing assembly further comprises an atomizing core, and the atomizing core is accommodated in the airflow channel.

In one embodiment, the atomization assembly further comprises a connecting electrode, the connecting electrode is mounted at one end of the main shell, and the connecting electrode is electrically connected with the atomization core.

According to another aspect of the present application, there is provided an atomizing device including the atomizing assembly described above.

Above-mentioned atomizing component, when pouring into the atomized liquid, when sealed boss closed feed liquor hole, the atomized liquid in the stock solution space can't get into out the gas pole through the feed liquor hole in a certain time to avoid the atomized liquid to leak through the pole of giving vent to anger. When atomizing device is used, the sealing boss and the liquid inlet hole can be staggered to expose the liquid inlet hole, and atomized liquid in the liquid storage space can enter the gas outlet rod through the liquid inlet hole, so that the atomizing device can normally perform atomizing work. Because above-mentioned atomization component has adopted sealed boss to seal the feed liquor hole, consequently can effectively avoid atomized liquid to leak through the pole of giving vent to anger, promote user's use and experience.

Drawings

Fig. 1 is a schematic structural diagram of an atomizing assembly according to an embodiment of the present invention.

The reference numbers illustrate:

100. an atomizing assembly; 10. a main housing; 12. sealing the boss; 14. a reservoir space; 20. an air outlet rod; 21. An air flow channel; 23. a liquid inlet hole; 30. an atomizing core; 40. a suction nozzle; 41. a suction nozzle airflow path; 50. and connecting the electrodes.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

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," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. 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.

Fig. 1 shows a schematic structural diagram of an atomizing assembly in an embodiment of the present invention.

Referring to fig. 1, an embodiment of the present invention provides an atomization device, which includes a power supply assembly and an atomization assembly 100, wherein the power supply assembly is electrically connected to the atomization assembly 100 to supply power to the atomization assembly 100. The user can add the atomized liquid into the atomizing device, and the atomized liquid is atomized in the atomizing device to generate smoke for the user to suck. In the following examples, the atomized liquid is tobacco tar.

The atomizing assembly 100 includes a main housing 10, an air outlet rod 20, an atomizing core 30, a suction nozzle 40 and a connection electrode 50, the air outlet rod 20 is inserted into the main housing 10, the atomizing core 30 is accommodated in the air outlet rod 20, the atomized liquid in the main housing 10 enters the air outlet rod 20, and is atomized to generate smoke under the heating of the atomizing core 30 connected to the connection electrode 50, and the smoke flows into the external environment through the suction nozzle 40.

Specifically, the main housing 10 is substantially a hollow cylindrical structure, the main housing 10 has an accommodating chamber with two open ends, and a central axis of the main housing 10 extends in a first direction. The connection electrode 50 is mounted at one end of the main casing 10 in the axial direction, one end of the connection electrode 50 extends into the accommodating cavity of the main casing 10, and the other end of the connection electrode 50 extends out of the accommodating cavity along the first direction to be electrically connected with the power supply assembly.

The suction nozzle 40 is detachably mounted to the other end of the main housing 10 away from the connection electrode 50, the suction nozzle 40 has a nozzle air flow path 4121 communicating the external environment with the receiving cavity, and the nozzle air flow path 4121 also extends in the first direction.

The air outlet rod 20 is of a hollow tubular structure, the air outlet rod 20 is provided with an air flow channel 21 with two open ends, the air outlet rod 20 is inserted into the accommodating cavity of the main housing 10 along a first direction, the central axis direction of the air outlet rod 20 extends along the first direction, the air flow channel 21 also extends along the first direction, one end of the air flow channel 21 close to the connecting electrode 50 is sealed by a sealing element, and the other end of the air flow channel 21 far away from the connecting electrode 50 can be communicated with a suction nozzle air flow channel 4121 of the suction nozzle 40. As such, the outer sidewall of the air outlet rod 20 inserted into the receiving cavity of the main housing 10 and the inner sidewall of the main housing 10 define a liquid storage space 14 for receiving the atomized liquid. Before using the nebulizing device, the user can inject nebulized liquid into the liquid reservoir space 14 for storage.

The atomizing core 30 is accommodated in the air flow channel 21 and electrically connected with the connecting electrode 50, and the atomizing core 30 can generate a certain temperature after being electrified so as to heat the atomized liquid in the air flow channel 21 and atomize the atomized liquid. Specifically, in some embodiments, the non-atomizing core 30 includes a porous ceramic heating wire and a non-woven fabric oil-absorbing cotton wrapped around the porous ceramic heating wire, the oil-absorbing cotton can absorb the atomized liquid entering the air flow passage 21, and the porous ceramic heating wire can generate heat to atomize the atomized liquid in the oil-absorbing cotton. It is to be understood that the specific configuration of the atomizing core 30 is not limited thereto, and may be set as needed to meet different requirements.

Further, in order to enable the atomized liquid in the liquid storage space 14 to flow into the air flow channel 21 of the air outlet rod 20, the side wall of the air outlet rod 20 is provided with an air inlet hole 23 communicating the air flow channel 21 and the liquid storage space 14. The wall of the accommodating cavity of the main housing 10 is protrusively provided with a sealing boss 12 engaged with the liquid inlet hole 23, and the sealing boss 12 can be misaligned with the liquid inlet hole 23 to expose the liquid inlet hole 23 or aligned with the liquid inlet hole 23 to close the liquid inlet hole 23.

So, when injecting the atomized liquid into stock solution space 14, can seal feed liquor hole 23 with sealed boss 12, the atomized liquid in stock solution space 14 can't get into out the gas pole 20 through feed liquor hole 23 in a certain time to avoid the atomized liquid to leak through a gas pole 20. When the atomizing device is needed, the sealing boss 12 and the liquid inlet hole 23 can be staggered to expose the liquid inlet hole 23, and atomized liquid in the liquid storage space 14 can enter the gas outlet rod 20 through the liquid inlet hole 23, so that the atomizing device can normally perform atomizing work. Therefore, the atomizing device provided by the application has the advantages that the sealing boss 12 is adopted to seal the liquid inlet hole 23, so that the atomized liquid can be effectively prevented from leaking through the gas outlet rod 20, and the use experience of a user is improved.

Specifically, in some embodiments, the suction nozzle 40 can apply a force to the air outlet stem 20 to move the air outlet stem 20 in a first direction to switch between a first position and a second position, and a direction pointing from the first position to the second position is the same as an insertion direction of the air outlet stem 20. When gas outlet rod 20 is in the first position, sealing boss 12 is aligned with liquid inlet hole 23 to close liquid inlet hole 23. When outlet stem 20 is in the second position, sealing boss 12 is misaligned with inlet opening 23 to expose inlet opening 23.

In this way, before the atomized liquid is injected into the liquid storage space 14 of the atomization device, the air outlet rod 20 is in the first position, and the sealing boss 12 is aligned with the liquid inlet hole 23 to close the liquid inlet hole 23. After the atomized liquid is injected into the atomization assembly 100, the liquid inlet 23 is still in a closed state, so that the atomized liquid can be prevented from flowing into the gas outlet rod 20 through the liquid inlet 23 within a certain period of time. When using the atomizing device, an operator only needs to mount the suction nozzle 40 on the main housing 10 and press the suction nozzle 40 along the first direction, and the suction nozzle 40 can abut against one end of the air outlet rod 20 to move the air outlet rod 20 from the first position to the second position along the first direction, so that the sealing boss 12 moves relative to the liquid inlet hole 23 and is misaligned with the liquid inlet hole 23 to expose the liquid inlet hole 23, and therefore the atomized liquid in the liquid storage space 14 can flow into the air outlet rod 20 through the liquid inlet hole 23.

Specifically, in some embodiments, the gas outlet rod 20 is provided with a plurality of liquid inlet holes 23, and the plurality of liquid inlet holes 23 are arranged along the circumferential direction of the gas outlet rod 20 at intervals. Correspondingly, the cavity wall of the accommodating cavity is convexly provided with a plurality of sealing bosses 12, and each sealing boss 12 is arranged corresponding to one liquid inlet hole 23. In this way, when the air outlet rod 20 is in the first position, each sealing boss 12 seals the corresponding liquid inlet hole 23, and the liquid inlet holes 23 are in a completely sealed state to prevent the atomized liquid from flowing. When the air outlet rod 20 is at the second position, each sealing boss 12 is dislocated with the corresponding liquid inlet hole 23, and all the liquid inlet holes 23 are in an open state.

Preferably, four liquid inlet holes 23 are formed in the air outlet rod 20, four sealing bosses 12 are arranged on the wall of the accommodating cavity in a protruding manner, and an included angle formed between the central point of each two adjacent liquid inlet holes 23 and the connecting line of the central axes of the air outlet rods 20 is 90 degrees, so that atomized liquid can smoothly and rapidly flow into the air flow channel 21. It can be understood that the number and arrangement of the liquid inlet holes 23 and the sealing bosses 12 are not limited, and the liquid inlet holes and the sealing bosses can be arranged as required to meet different requirements.

When the atomization device is assembled in a factory, an operator aligns the sealing boss 12 on the main shell 10 with the liquid inlet hole 23 on the gas outlet rod 20, then inserts the gas outlet rod 20 into the main shell 10 through the height limiting tool and enables the gas outlet rod 20 to be located at the first position, and the sealing boss 12 seals the liquid inlet hole 23. In the atomizing device sales connection, a seller can inject an atomized liquid into the liquid storage space 14. Thereafter, the suction nozzle 40 is installed by the seller or the end consumer, and the suction nozzle 40 pushes the air outlet rod 20 to move to the second position, so that the sealing boss 12 is misaligned with the liquid inlet hole 23 to expose the liquid inlet hole 23, and thus the atomized liquid enters the atomizing core 30 of the air outlet rod 20 through the liquid inlet hole 23.

Above-mentioned atomizing subassembly 100 and be equipped with its atomizing device, because feed liquor hole 23 can be sealed by sealed boss 12, consequently annotate the liquid back, the atomizing liquid can not lead to the atomizing liquid to leak in flowing into gas outlet rod 20 through feed liquor hole 23. When the atomizing device needs to be used, the atomized liquid can smoothly flow into the air outlet rod 20 only by installing and pressing the suction nozzle 40 to make the liquid inlet hole 23 and the sealing boss 12 dislocated, and the phenomenon that the atomized liquid blocks the liquid inlet hole 23 and the like cannot be caused, so that the atomizing device cannot be normally used.

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 express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An atomizing assembly, comprising:

2. The atomizing assembly of claim 1, wherein the gas outlet stem is switchable between the first position and the second position by an external force;

3. The atomizing assembly of claim 2, wherein a direction from the first position toward the second position is the same as an insertion direction of the air outlet stem with respect to the main housing.

4. The atomizing assembly of claim 3, further comprising a suction nozzle removably mounted to one end of said main housing;

5. The atomizing assembly according to claim 1, wherein the gas outlet rod is provided with a plurality of liquid inlet holes, and the plurality of liquid inlet holes are arranged at intervals along the circumferential direction of the gas outlet rod;

6. The atomizing assembly of claim 5, wherein the gas outlet rod is provided with four liquid inlet holes, and the wall of the accommodating cavity is provided with four sealing bosses in a protruding manner.

7. The atomizing assembly of claim 6, wherein an angle formed between a central point of two adjacent liquid inlet holes and a connecting line of central axes of the gas outlet rods is 90 °.

8. The atomizing assembly of claim 1, further comprising an atomizing core, said atomizing core being received within said airflow passageway.

9. The atomizing assembly of claim 8, further comprising a connecting electrode mounted to an end of the main housing, the connecting electrode being electrically connected to the atomizing cartridge.

10. An atomising device comprising an atomising assembly according to any of the claims 1 to 9.