CN214340112U

CN214340112U - Atomization assembly and atomization device with same

Info

Publication number: CN214340112U
Application number: CN202022543124.8U
Authority: CN
Inventors: 石景炼
Original assignee: Shenzhen Meizhonglian Technology Co ltd
Current assignee: Shenzhen Meizhonglian Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-10-08
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to an atomization component and be equipped with its atomizing device, atomization component includes: the main shell comprises an air inlet channel, a middle channel and an air outlet channel which are sequentially communicated, wherein the air inlet channel extends along a first direction, and the air outlet channel extends along a second direction vertical to the first direction; the heating unit is positioned in the air inlet channel and comprises a heating body and a liquid storage layer, the central axis of the heating body extends along a first direction, and the liquid storage layer is coated outside the heating body along the first direction. Above-mentioned atomizing subassembly, air inlet channel's air current flows through the heat-generating body after, changes the flow direction and flows out through air outlet channel, consequently compares in the flow mode of the air current straight line flow among the prior art, and the tortuous air flow channel that is formed jointly by air inlet channel, intermediate passage and air outlet channel can make the atomizing liquid fully atomized for the taste of smog is more gentle and agreeable. Moreover, the liquid storage layer coated outside the heating body has the effects of liquid locking, liquid guiding and liquid leakage prevention, so that the user experience is effectively improved.

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

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 heating element is one of the core structures of the atomizing device and has the function of heating atomized liquid to generate aerosol. However, due to the defects of the existing arrangement mode of the heating element, the problems of insufficient atomization, uncomfortable smoke taste or poor liquid locking, liquid guiding and leakage prevention capabilities are easy to occur.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an atomizing assembly with a smooth mouth feel and high liquid locking, guiding and leakage preventing capabilities and an atomizing device provided with the same, aiming at the problems that the mouth feel of smoke generated by an atomizing device is not smooth or the liquid locking, guiding and leakage preventing capabilities are poor.

An atomization assembly, comprising:

the main shell comprises an air inlet channel, a middle channel and an air outlet channel which are sequentially communicated, wherein the air inlet channel extends along a first direction, and the air outlet channel extends along a second direction perpendicular to the first direction; and

the heating unit is positioned in the air inlet channel and comprises a heating body and a liquid storage layer, the central axis of the heating body extends along the first direction, and the liquid storage layer is wrapped outside the heating body in the first direction.

In one embodiment, a cross section of the heat generating body perpendicular to the first direction is circular.

In one embodiment, the main housing includes an atomizing cover, the atomizing cover is sleeved outside the heat generating unit, and the atomizing cover defines the air inlet passage.

In one embodiment, the atomizing cover comprises an atomizing cover main body and an atomizing cover sealing element, the atomizing cover main body is provided with an atomizing cavity with one open end, the atomizing cover is connected to the open end of the atomizing cavity in an adapting mode, the atomizing cover sealing element is provided with a first communication hole communicated with the atomizing cavity, and one end, far away from the atomizing cover sealing element, of the atomizing cover main body is provided with a second communication hole communicated with the atomizing cavity.

In one embodiment, the atomizing cover main body is provided with a liquid inlet hole communicated with the atomizing cavity.

In one embodiment, the main housing comprises a liquid storage cavity, and the liquid storage cavity is communicated with the heat generating unit through the liquid inlet hole.

In one embodiment, the liquid storage layer is in interference fit with the atomizing cover, and the liquid storage layer can be subjected to recoverable deformation under the action of external force.

In one embodiment, the liquid storage layer is formed by liquid storage cotton.

In one embodiment, the intermediate channel includes a first intermediate channel and a second intermediate channel, two ends of the first intermediate channel are respectively communicated with the air inlet channel and the second intermediate channel, the first intermediate channel extends along the second direction, two ends of the second intermediate channel are respectively communicated with the first intermediate channel and the air outlet channel, and the second intermediate channel extends along the first direction.

An atomizing device comprises the atomizing assembly.

Above-mentioned atomizing subassembly, air channel's air current flows through behind the heat-generating body, changes the flow direction and flows out through air outlet channel, consequently compares in the mobile mode of the air current straight line flow among the prior art, and the air channel of the common tortuous that forms of air channel, intermediate channel and air outlet channel in the atomizing subassembly of this application can make the atomized liquid fully atomized for the taste of smog is more gentle and agreeable. Moreover, the liquid storage layer coated outside the heating body has the effects of liquid locking, liquid guiding and liquid leakage prevention, so that the user experience is effectively improved.

Drawings

Fig. 1 is a cross-sectional view in one direction of an atomizing assembly according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view in another direction of the atomizing assembly of FIG. 1;

fig. 3 is an exploded view of an atomizing assembly according to an embodiment of the present invention;

description of reference numerals:

100. an atomizing assembly; 21. a base; 212. an air inlet; 22. an insulating base; 23. an electrode; 24. an atomizing hood; 241. an atomizing hood body; 2412. a second communication hole; 2414. a liquid inlet hole; 243. an atomizing hood seal; 2432. a first communication hole; 25. a liquid storage member; 252. a liquid storage cavity; 26. a seal member; 27. a suction nozzle; 40. a heat generating unit; 41. a heating element; 43. a liquid storage layer.

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, an atomizing device (not shown) in an embodiment of the present invention includes an atomizing assembly 100 and a power supply structure connected to the atomizing assembly 100, the atomizing assembly 100 stores an atomizing liquid capable of generating smoke, and the power supply structure provides electric energy for the atomizing assembly 100 to heat the atomizing liquid to generate smoke for a user to inhale.

The atomizing assembly 100 includes a main housing and a heat generating unit 40, the main housing includes an air inlet channel, a middle channel and an air outlet channel which are sequentially communicated, the air inlet channel extends along a first direction, and the air outlet channel extends along a second direction perpendicular to the first direction. The heating unit 40 is located in the air inlet channel, the heating unit 40 comprises a heating body 41 and a liquid storage layer 43, the central axis of the heating body 41 extends along a first direction, and the liquid storage layer 43 is coated outside the heating body 41 around the first direction.

Like this, air inlet channel's air current flows through after heat-generating body 41, changes the direction of flow and flows out through outlet channel, consequently compares the mobile mode that the air current among the prior art flows straightly, and the tortuous air current passageway that forms jointly by inlet channel, intermediate channel and outlet channel can make the atomizing liquid fully atomize among the atomization component 100 of this application for the taste of smog is more gentle and agreeable. Moreover, the liquid storage layer 43 coated outside the heating body 41 has the effects of liquid locking, liquid guiding and liquid leakage prevention, so that the user experience is effectively improved.

Referring to fig. 1 to 3, the main housing includes a base 21, an insulating base 22, an electrode 23, an atomizing cover 24, a liquid storage 25, a sealing member 26 and a suction nozzle 27, wherein the base 21, the insulating base 22, the atomizing cover 24, the liquid storage 25 and the suction nozzle 27 are connected to each other to form an air inlet channel, a middle channel and an air outlet channel for allowing air flow.

The base 21 includes a base bottom wall and a base side wall which are integrally formed. The base bottom wall is roughly oval, the long axis direction of the base bottom wall is parallel to the first direction, and the thickness direction of the base bottom wall is parallel to the second direction. The base lateral wall extends towards the second direction from the edge of base diapire and forms, and the base lateral wall encircles the base diapire along circumference in order to form one end open-ended base installation cavity jointly with the base diapire.

Two electrode mounting holes have been seted up to the base diapire, and two electrode mounting holes interval sets up on the first direction, and every electrode mounting hole all communicates pedestal mounting chamber and external environment. In this way, the two electrodes 23 are respectively mounted to the base 21 through the two electrode mounting holes to be electrically connected to the heat generating unit 40, thereby supplying power to the heat generating unit 40.

Further, an air inlet hole 212 of an air flow channel is formed in one end, far away from the bottom wall of the base, of the side wall of the base, the air inlet hole 212 is used for communicating the external environment with the base installation cavity, and air of the external environment enters the base installation cavity through the air inlet hole 212. It is understood that the number and the opening positions of the air inlet holes 212 are not limited, and can be set as required to meet different requirements.

The insulating base 22 is made of insulating materials such as silica gel, and the insulating base 22 is accommodated in the base mounting cavity and covers one end of the electrode 23 extending into the base mounting cavity, so that the electrode 23 is insulated from other structures.

Stock solution piece 25 is hollow shell structure, include the stock solution chamber 252 that sets up and communicate each other on the first direction adjacently and hold the chamber, stock solution piece 25 connects in the open end of base 21, and stock solution piece 25 is equipped with the one end that holds the chamber and inserts and locate the pedestal mounting intracavity, and stock solution piece 25 is equipped with the one end of stock solution chamber 252 and stretches out the pedestal mounting chamber, and stock solution chamber 252 is used for storing the atomized liquid, holds the chamber and is used for holding atomizing cover 24 and heating unit 40. In this way, the atomized liquid in the liquid storage chamber 252 can continuously flow into the heat generating unit 40 in the accommodating chamber.

One end of the sealing element 26 is inserted into one end of the liquid storage cavity 252 far away from the accommodating cavity so as to seal the liquid storage cavity 252, and the other end of the sealing element 26 abuts against the end face of the liquid storage element 25. Specifically, in some embodiments, the sealing member 26 is made of a silicone material, so that the sealing member has certain elasticity to be in interference fit with the liquid storage member 25, and the atomized liquid is effectively prevented from flowing out of the liquid storage cavity 252.

The suction nozzle 27 is a hollow casing structure, one end of the suction nozzle 27 is sleeved outside the sealing member 26 and outside one end of the liquid storage member 25 away from the base 21, the suction nozzle 27 forms an air outlet channel extending along the second direction, and a user can suck smoke flowing out of the air outlet channel through the suction nozzle 27.

The atomization cover 24 is accommodated in the accommodating cavity of the liquid storage part 25, and the atomization cover 24 comprises an atomization cover main body 241 and an atomization cover sealing part 243. The atomization cover main body 241 is of a cylindrical structure and comprises an atomization cover bottom wall and an atomization cover side wall formed by extending the atomization cover bottom wall along a first direction, the atomization cover side wall surrounds the atomization cover bottom wall around the first direction to form an atomization cavity with an opening end, and the atomization cover sealing part 243 is connected to the opening end of the atomization cavity. Thus, the heat generating unit 40 can be accommodated in the atomizing hood 24.

Further, the atomizing hood sealing member 243 is opened with a first communicating hole 2432 communicating with the atomizing chamber, and the bottom wall of the atomizing hood at the end of the atomizing hood main body 241 far away from the atomizing hood sealing member 243 is opened with a second communicating hole 2412 communicating with the atomizing chamber. In this way, the atomizing hood 24 forms an air inlet passage, and the air from the external environment enters the atomizing chamber through the air inlet hole 212 on the base 21 and the first communication hole 2432 on the atomizing hood sealing member 243 in sequence, and then flows in the first direction to flow out from the second communication hole 2412.

Furthermore, the side wall of the atomization cover main body 241 is further provided with a liquid inlet 2414 communicated with the atomization chamber, and the atomized liquid in the liquid storage chamber 252 of the liquid storage part 25 flows into the atomization chamber of the atomization cover 24 through the liquid inlet 2414. Specifically, in an embodiment, the side wall of the atomizing cover is provided with two liquid inlet holes 2414 disposed opposite to each other in the radial direction of the atomizing cover main body 241, so that the atomized liquid can uniformly enter the heat generating unit 40 from different directions. It can be understood that the number and the opening positions of the liquid inlet holes 2414 are not limited, and can be set as required to meet different requirements.

In some embodiments, intermediate passages are formed in the reservoir 25, the seal 26, and the mouthpiece 27, the intermediate passages including a first intermediate passage and a second intermediate passage. Wherein, the first middle channel is formed in the liquid storage part 25 and the sealing part 26, two ends of the first middle channel are respectively communicated with the air inlet channel and the second middle channel, and the first middle channel extends along the second direction. A second intermediate channel is formed in the suction nozzle 27, both ends of the second intermediate channel are respectively communicated with the first intermediate channel and the air outlet channel, and the second intermediate channel extends along the first direction.

Thus, the bent and extended airflow channel is formed in the main housing, which is different from the prior art in which the airflow in the atomizing assembly 100 flows along a straight line and is directly discharged to the external environment, so that the effect of making the smoke flowing out of the airflow channel soft and smooth in taste is achieved.

The heating element 41 has a cylindrical structure, and a cross section of the heating element 41 perpendicular to the first direction is circular, and a central axis direction of the heating element 41 extends in the first direction. The liquid storage layer 43 is in interference fit with the atomizing cover 24, and the liquid storage layer 43 can generate recoverable deformation under the action of external force. In some embodiments, the liquid storage layer 43 is made of liquid storage cotton, so as to absorb, guide and prevent the leakage of the atomized liquid.

Above-mentioned atomizing component 100 and be equipped with its atomizing device, the liquid storage layer 43 of parcel outside heat-generating body 41 has played the effect of lock liquid, drain and leak protection liquid, and heat-generating body 41 generates heat and heats the smog that the atomizing liquid produced and transmits through tortuous air current passageway moreover to make the smog in outflow air current passageway have gentle and agreeable taste, effectively improved user experience.

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

1. An atomizing assembly, comprising:

2. The atomizing assembly of claim 1, wherein a cross-section of the heat-generating body perpendicular to the first direction is circular.

3. The atomizing assembly of claim 1, wherein said main housing includes an atomizing shroud disposed about said heat-generating unit, said atomizing shroud defining said air inlet passage.

4. The atomizing assembly of claim 3, wherein the atomizing hood includes an atomizing hood main body and an atomizing hood sealing member, the atomizing hood main body is provided with an atomizing chamber with an open end, the atomizing hood is coupled to the open end of the atomizing chamber, the atomizing hood sealing member is provided with a first communicating hole communicated with the atomizing chamber, and a second communicating hole communicated with the atomizing chamber is provided at an end of the atomizing hood main body away from the atomizing hood sealing member.

5. The atomizing assembly of claim 4, wherein said atomizing hood body defines a fluid inlet opening communicating with said atomizing chamber.

6. The atomizing assembly of claim 5, wherein said main housing includes a reservoir chamber, said reservoir chamber being in communication with said heat generating unit through said fluid inlet aperture.

7. The atomizing assembly of claim 3, wherein the reservoir is in an interference fit with the atomizing cap, and the reservoir is resiliently deformable by an external force.

8. The atomizing assembly of claim 7, wherein the reservoir layer is formed of a liquid-retaining cotton.

9. The atomizing assembly of claim 1, wherein the intermediate channel comprises a first intermediate channel and a second intermediate channel, both ends of the first intermediate channel communicate with the inlet channel and the second intermediate channel, respectively, the first intermediate channel extends along the second direction, both ends of the second intermediate channel communicate with the first intermediate channel and the outlet channel, respectively, the second intermediate channel extends along the first direction.

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