CN218483792U

CN218483792U - Atomizer and electronic atomization device

Info

Publication number: CN218483792U
Application number: CN202222239479.7U
Authority: CN
Inventors: 许高红
Original assignee: Shenzhen Smoore Technology Ltd
Current assignee: Shenzhen Smoore Technology Ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-02-17
Anticipated expiration: 2032-08-25

Abstract

The application relates to an atomizer and electron atomizing device, the atomizer includes: the atomizing base is internally provided with a liquid outlet channel and an atomizing core communicated with the liquid outlet channel; the partition piece is arranged in the liquid outlet channel; the partition piece moves relative to the liquid outlet channel to be close to or far away from the atomizing core; wherein, on the moving path of the partition piece close to the atomizing core, a partition position for partitioning the liquid outlet channel is arranged; the partition piece is provided with a through position which penetrates through the liquid outlet channel on a moving path which is far away from the atomizing core. Before the atomizer is transported, stored or used, the liquid outlet channel is blocked by the blocking piece, so that the nebulizable medium cannot be transmitted to the atomizing core from the liquid outlet channel, and the leakage of the nebulizable medium from the atomizing core is avoided; when a user needs to open the device for use, the partition piece penetrates through the liquid outlet channel, so that the nebulizable medium can be normally transmitted to the nebulizing core from the liquid outlet channel, and then is nebulized by the nebulizing core to form aerosol which can be sucked by the user.

Description

Atomizer and electronic atomization device

Technical Field

The application relates to the technical field of atomization, in particular to an atomizer and an electronic atomization device.

Background

The electronic atomization device mainly comprises an atomizer and a power supply assembly. The atomizer generally comprises a liquid storage cavity and an atomizing assembly, wherein the liquid storage cavity is used for storing an atomizeable medium, and the atomizing assembly is used for heating and atomizing the atomizeable medium to form aerosol which can be eaten by a smoker; the power supply assembly is used to provide energy to the atomizer.

However, before the atomizer or the electronic atomization device is transported, stored or used, the risk of leakage of the nebulizable medium in the liquid storage cavity exists, which may cause the atomization cavity or the electronic atomization device to malfunction and also affect the user experience.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an atomizer and an electronic atomization device which are not prone to failure and can ensure user experience, aiming at the problems that the conventional atomizer or electronic atomization device has the risk of leakage of an atomization medium, so that the atomizer or electronic atomization device fails and user experience is affected.

According to a first aspect of the present application, there is provided a nebulizer comprising:

the atomizing base is internally provided with a liquid outlet channel and an atomizing core communicated with the liquid outlet channel; and

the partition piece is arranged in the liquid outlet channel; the partition piece moves relative to the liquid outlet channel to be close to or far away from the atomizing core;

the separation part is arranged on the moving path of the separation part close to the atomizing core and is provided with a separation position for separating the liquid outlet channel; and the partition piece is provided with a through position which penetrates through the liquid outlet channel on a moving path which is far away from the atomizing core.

In one embodiment, the partition comprises a body and a pulling part, the body is arranged in the liquid outlet channel, and the pulling part is matched and connected with one end of the body away from the atomizing core;

the lifting part drives the body to move in the liquid outlet channel, so that the body is switched between the partition position and the through position.

In one embodiment, the atomizer further comprises a central tube communicating the exterior with the atomizing core;

the lifting part is arranged in the central tube, moves relative to the central tube and drives the body to move in the liquid outlet channel.

In one embodiment, the partition further comprises a frangible structure coupled to the junction of the lifting portion and the body.

In one embodiment, the pulling part, the body and the breakable structure are integrally formed.

In one embodiment, at least a portion of the pull-up portion is located outside the central tube.

In one embodiment, at least part of the channel wall of the liquid outlet channel facing the atomizing core is recessed to form a containing groove;

on a path that the lifting part drives the body to be far away from the atomizing core, at least part of the body can be contained in the containing groove.

In one embodiment, the spacer comprises a silicone material.

In one embodiment, the atomizer further comprises a housing and a central tube; the atomizing base is arranged in the shell, and the central tube is communicated with the outer part of the shell and the atomizing core; the shell, the central tube and the atomizing base enclose together to form a liquid storage cavity, and the liquid storage cavity is communicated with the liquid outlet channel.

According to a second aspect of the present application, there is provided an electronic atomising device comprising a power supply assembly and an atomiser as in the previous embodiments, the power supply assembly being electrically connected to the atomiser.

Before transportation, storage or use, the partition piece is close to the atomizing core to partition the liquid outlet channel, so that the nebulizable medium cannot be transmitted to the atomizing core from the liquid outlet channel, leakage of the nebulizable medium from the atomizing core is avoided, and user experience is improved; when a user needs to open the device for use, the partition piece can be far away from the atomizing core to penetrate through the liquid outlet channel, so that the nebulizable medium can be normally transmitted to the atomizing core from the liquid outlet channel, and then atomized by the atomizing core to form aerosol which can be sucked by the user. Therefore, the partition piece is arranged for use, so that the atomization medium leakage of the atomizer and the electronic atomization device can be effectively prevented before use, and the normal use of the atomization seat with respect to the electronic atomization device is not influenced.

Drawings

FIG. 1 is a schematic diagram of an atomizer according to an embodiment of the present application;

FIG. 2 is a schematic sectional view of the atomizer shown in FIG. 1 with the liquid outlet passage blocked;

FIG. 3 is a schematic sectional view of the atomizer shown in FIG. 1 with a liquid outlet channel connected;

fig. 4 is a schematic cross-sectional view of the atomizer shown in fig. 1 from another perspective.

Reference numerals: 100. an atomizer; 10. an atomizing base; 11. a liquid outlet channel; 111. a containing groove; 12. an atomizing core; 20. a partition member; 21. a body; 22. a pulling part; 23. a frangible structure; 30. a central tube; 40. A housing; 41. a liquid storage cavity.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application 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 application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "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 present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

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 to implicitly indicate 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 application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; 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 application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, 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 intervening media. 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.

The atomizer and the electronic atomizing device of the present application will be described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of an atomizer according to an embodiment of the present application; FIG. 2 is a schematic sectional view of the atomizer shown in FIG. 1 with the liquid outlet channel blocked; FIG. 3 is a schematic sectional view of the atomizer shown in FIG. 1 with a through liquid outlet channel; fig. 4 is a schematic cross-sectional view of the atomizer shown in fig. 1 from another perspective. For the purpose of illustration, only the structures described in connection with the present application are illustrated in the drawings.

The electronic atomization device disclosed in at least one embodiment of the present application includes a power supply assembly and an atomizer 100, wherein the power supply assembly is electrically connected to the atomizer 100, and the atomizer 100 is configured to atomize an aerosolizable medium under the effect of electrical energy provided by the power supply assembly and form an aerosol for a user to inhale.

The atomizer 100 includes an atomizing mount 10. Specifically, the atomizing base 10 has a liquid outlet channel 11 and an atomizing core 12 communicated with the liquid outlet channel 11. The atomizing core 12 comprises a porous substrate for atomizing an aerosolizable medium, a liquid outlet of the liquid outlet channel 11 is communicated with the atomizing core 12, and the liquid outlet channel 11 is used for conveying the aerosolizable medium onto the atomizing core 12. The atomizer 100 further comprises a liquid storage cavity 41, the liquid storage cavity 41 is used for storing an atomizeable medium, and the liquid storage cavity 41 is communicated with the liquid inlet of the liquid outlet channel 11, so that the atomizeable medium in the liquid storage cavity 41 can be conveyed to the atomizing core 12 through the liquid outlet channel 11.

More specifically, the atomizing base 10 has a mounting cavity therein for mounting the atomizing core 12. The atomizing core 12 and the wall of the installation cavity are defined to form an atomizing cavity, the atomizing cavity is communicated with the outside, and the atomized medium forms aerosol in the atomizing cavity. The atomizing core 12 and the wall of the installation cavity are also defined to form a ventilation channel. The air exchange channel is similar to a capillary tube and has resistance, the air exchange channel has the function that after an atomization medium is atomized on the atomization core 12, the liquid storage cavity 41 forms negative pressure, and air can enter the liquid storage cavity 41 from the air exchange channel, so that new pressure balance is formed in the liquid storage cavity 41, and normal liquid supply is guaranteed.

However, before the atomizer 100 is transported, stored or used, the nebulizable medium in the reservoir 41, which is transported to the nebulizing core 12 through the liquid outlet channel 11, easily enters the nebulizing chamber from the nebulizing core 12, the ventilation channel, etc., and then leaks to the outside of the device. Thus, the user experience is greatly influenced.

Accordingly, the atomizer 100 further comprises a partition 20. At least part of the partition 20 is arranged in the liquid outlet passage 11, and the partition 20 moves relative to the liquid outlet passage 11 to be close to or far away from the atomizing core 12. Wherein, on the moving path of the partition member 20 close to the atomizing core 12, there is a partition position for partitioning the liquid outlet channel 11; the partition 20 has a through position that penetrates the liquid outlet passage 11 on a moving path away from the atomizing core 12.

In practical use, before the atomizer 100 is transported, stored or used, the partition member 20 is close to the atomizing core 12 to partition the liquid outlet channel 11, so that the nebulizable medium cannot be transmitted to the atomizing core 12 from the liquid outlet channel 11, thereby preventing the nebulizable medium from leaking from the atomizing core 12 and further improving the user experience; when a user needs to open the device for use, the partition part 20 can be far away from the atomizing core 12 to penetrate through the liquid outlet channel 11, so that the nebulizable medium can be normally transmitted to the atomizing core 12 from the liquid outlet channel 11, and then is atomized by the atomizing core 12 to form aerosol which can be sucked by the user. Thus, the partition member 20 can effectively prevent the atomizer 100 and the electronic atomization device from leaking the nebulizable medium before use, and the normal use of the electronic atomization device by the atomization seat 10 is not affected.

In some embodiments, the partition 20 includes a body 21 and a pulling portion 22, the body 21 is disposed in the liquid outlet channel 11, and the pulling portion 22 is coupled to an end of the body 21 away from the atomizing core 12. The pulling part 22 drives the body 21 to move in the liquid outlet channel 11, so that the body 21 is switched between the blocking position and the penetrating position.

In practical use, the user can push and pull the lifting part 22 by hand to drive the body 21 to reciprocate in the liquid outlet channel 11, so as to conveniently adjust the position of the body 21 as required.

In some embodiments, the atomizer 100 further comprises a central tube 30, the central tube 30 communicating the exterior with the atomizing core 12. In particular, the central tube 30 communicates the nebulization chamber with the outside, so that the aerosol formed inside the nebulization chamber can be transported from the central tube 30 to the outside of the device, in order to enter the mouth of the user. The pulling part 22 is arranged in the central tube 30, the pulling part 22 moves relative to the central tube 30, and the pulling part 22 drives the body 21 to move in the liquid outlet channel 11. In actual use, the user can push and pull the pulling portion 22 by hand, move the pulling portion 22 in the center tube 30, and adjust the position of the body 21.

It will be appreciated that it is not convenient for a user to manipulate the pull portion 22 if the pull portion 22 is located entirely within the central tube 30. Thus, in some embodiments, at least a portion of the pull portion 22 is located outside of the center tube 30. Specifically, at least one end of the pulling portion 22 remote from the atomizing core 12 is exposed outside the center tube 30. Thus, the user can easily operate the pulling part 22. More specifically, whether the body 21 is in the blocking position or the through position, it is ensured that at least one end of the pull-up portion 22 remote from the atomizing core 12 is exposed outside the center tube 30.

In addition, the central tube 30 is a necessary passage for communicating the atomizing chamber with the outside of the device, that is, a passage for a user to suck aerosol, if the lifting portion 22 is disposed in the central tube 30, when the user needs to use the device, the lifting portion 22 will inevitably affect the air passing capability of the central tube 30, and thus the user's smoking experience is affected.

Therefore, in some embodiments, the partition 20 further comprises a frangible structure 23. The frangible structure 23 is coupled to the junction of the lifting portion 22 and the body 21. Specifically, the breakable structure 23 includes a breakable portion coupled between the lifting portion 22 and the body 21, and at least two serrated breakable openings are formed on the breakable portion.

When the user needs to start the device for suction, the position of the body 21 is adjusted to the through position through the lifting part 22, so that aerosol is normally formed in the atomizing cavity. When the user further pulls the pulling portion 22, the easy-to-tear portion on the easy-to-break portion is easily broken until the easy-to-break portion is completely broken, the pulling portion 22 is separated from the body 21, and at this time, the pulling portion 22 can be pulled away from the central tube 30. Thus, the arrangement of the pulling portion 22 does not affect the normal suction of the user.

It is to be understood that the above description is intended to be illustrative, and not restrictive. The breakable structure 23 may be constructed in other breakable structures as long as the pulling portion 22 is easily separated from the body 21 and can be pulled out from the central tube 30.

In some embodiments, the pull portion 22, the body 21 and the frangible structure 23 are integrally formed. For example, the lifting portion 22, the body 21 and the one end structure may be integrally injection molded from a silicone material. Of course, other molding methods may be used, and other materials may be used, and the present application is not limited thereto.

In some embodiments, at least a part of the channel wall of the liquid outlet channel 11 facing the atomizing core 12 is recessed to form a containing groove 111. At least a part of the body 21 can be accommodated in the accommodating groove 111 on a path where the pulling portion 22 brings the body 21 away from the atomizing core 12. In practical use, when a user wants to suck, the body 21 is at least partially accommodated in the accommodating groove 111 through the lifting portion 22, so that the flow resistance of the nebulizable medium in the liquid outlet channel 11 can be reduced.

In some embodiments, the nebulizer 100 further comprises a housing 40. The atomizing base 10 is disposed in the housing 40, and the central tube 30 communicates with the outer portion of the housing 40 and the atomizing core 12. The shell 40, the central tube 30 and the atomizing base 10 together enclose to form a liquid storage cavity 41, and the liquid storage cavity 41 is communicated with the liquid outlet channel 11.

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 implementation modes of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.

Claims

1. An atomizer, comprising:

the partition part is arranged on a moving path close to the atomizing core and provided with a partition position for partitioning the liquid outlet channel; and a through position which penetrates through the liquid outlet channel is arranged on a moving path of the partition piece far away from the atomizing core.

2. The atomizer of claim 1, wherein said partition comprises a body and a pull portion, said body is disposed in said liquid outlet channel, said pull portion is coupled to an end of said body away from said atomizing core;

3. The atomizer of claim 2, further comprising a central tube communicating externally with said atomizing core;

4. The nebulizer of claim 3, wherein the spacer further comprises a frangible structure coupled to a junction of the pull portion and the body.

5. The nebulizer of claim 4, wherein the pull portion, the body, and the frangible structure are integrally formed.

6. A nebulizer as claimed in claim 3, wherein at least part of the pull-up portion is located outside the central tube.

7. The atomizer according to claim 2, wherein at least a portion of the channel wall of the liquid outlet channel facing the atomizing core is recessed to form a receiving groove;

8. A nebulizer as claimed in claim 1, wherein the partition comprises a silicone material.

9. The nebulizer of claim 1, further comprising a housing and a central tube; the atomizing base is arranged in the shell, and the central tube is communicated with the outer part of the shell and the atomizing core; the shell, the center tube and the atomizing base enclose jointly to form a liquid storage cavity, and the liquid storage cavity is communicated with the liquid outlet channel.

10. An electronic atomisation device comprising a power supply assembly and an atomiser as claimed in any of claims 1 to 9, the power supply assembly being electrically connected to the atomiser.