CN219719748U

CN219719748U - Atomizer and electronic atomization device

Info

Publication number: CN219719748U
Application number: CN202320170427.0U
Authority: CN
Inventors: 陈家太; 周胜文; 范方琴; 刘光恒; 郭永录
Original assignee: Smiss Technology Co Ltd
Current assignee: Smiss Technology Co Ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-09-22
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to an atomizer and an electronic atomization device, wherein the atomizer comprises: a main body in which an air inlet passage and an atomizing passage are formed to be communicated with each other; the movable piece is movably arranged in the air inlet channel; the atomizer is provided with an air inlet state and a closing state, and in the air inlet state, the movable piece can move in the air inlet channel under the suction action of the user opening, and the air inlet channel is opened to allow external air flow to the atomizing channel through the air inlet channel; when the device is in a closed state, the movable piece is adsorbed to at least part of the inner wall of the air inlet channel, the air inlet channel is closed, smoke in the atomization channel is prevented from flowing back into the air inlet channel to generate condensate, the condensate is reduced, the condensate is prevented from leaking, a user is prevented from sucking residual condensate, and the use experience of the user is improved.

Description

Atomizer and electronic atomization device

Technical Field

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

Background

The electronic atomization device comprises a power supply assembly and an atomizer, when the electronic atomization device works, the power supply assembly supplies power to the atomizer, the atomizer heats atomized tobacco tar, and smoke formed by the atomization of the tobacco tar is sucked by a user.

The traditional atomizer is internally provided with an airflow channel, and after the external airflow enters the airflow channel, the external airflow carries smoke formed by heating in the airflow channel to flow to the outside for a user to inhale. However, in the process of upward flowing of the smoke, a small amount of smoke still flows back to the bottom of the atomizer to form condensate, so that liquid leakage is easy to cause.

Disclosure of Invention

Based on this, it is necessary to provide an atomizer and an electronic atomizing device for the problem that condensate of the conventional atomizer is easy to leak.

An atomizer, comprising:

a main body in which an air inlet passage and an atomizing passage are formed to be communicated with each other;

the movable piece is movably arranged in the air inlet channel;

the atomizer is provided with an air inlet state and a closing state, and in the air inlet state, the movable piece can move in the air inlet channel under the suction action of a user opening and open the air inlet channel; when the air inlet channel is closed, the movable piece is magnetically adsorbed with at least part of the inner wall of the air inlet channel, so that the air inlet channel is closed.

In one embodiment, the bracket assembly comprises a first bracket and a second bracket sleeved on the first bracket, the air inlet channel comprises a first through hole and a second through hole, the first through hole is formed in the first bracket, the second through hole communicated with the atomization channel is formed in the second bracket, and the movable piece is movably sleeved on one end of the first through hole, which faces the second bracket, and is limited in the second through hole;

when the movable piece is in the open state, the movable piece is separated from the first bracket under the suction action of a user opening, and the first through hole is communicated with the second through hole;

when the movable piece is in the closed state, the movable piece is adsorbed to the first bracket, and the first through hole is closed.

In one embodiment, the first bracket is located below the second bracket.

In one embodiment, at least one of the first bracket and the movable member is a magnetic member, and the other is capable of being attracted by the magnetic member.

In one embodiment, the movable member is a magnetic ball, and the first bracket is made of metal having magnetism.

In one embodiment, the main body further comprises an airflow pipe with the atomization channel, the bracket component is sleeved in the airflow pipe, and an opening for communicating the second through hole with the atomization channel is formed in the side wall of the second bracket.

In one embodiment, the openings comprise a plurality of openings, and the plurality of openings are uniformly spaced along the circumference of the second bracket.

In one embodiment, the main body comprises a shell and an atomization assembly, the airflow pipe is arranged in the shell, and a liquid storage cavity is formed between the airflow pipe and the shell;

the atomization assembly comprises an adsorption piece and a heating piece, wherein one part of the adsorption piece stretches into the liquid storage cavity, the other part of the adsorption piece stretches into the atomization channel, and the heating piece is arranged on the part of the adsorption piece, which is positioned in the atomization channel, and is used for heating and atomizing aerosol generating matrixes stored in the adsorption piece.

In one embodiment, the bracket assembly is assembled on the housing and is sleeved in the airflow pipe at a spacing.

The electronic atomization device is characterized by comprising a power supply assembly and the atomizer, wherein the power supply assembly is used for supplying power to the atomizer.

The atomizer has an air inlet state and a closing state, and in the air inlet state, the movable piece can move in the air inlet channel under the suction action of the user opening, and the air inlet channel is opened to allow external air flow to the atomizing channel through the air inlet channel, so that the atomizer can perform normal atomization work. When the device is in a closed state, the movable piece is adsorbed to at least part of the inner wall of the air inlet channel, the air inlet channel is closed, smoke in the atomization channel is prevented from flowing back into the air inlet channel to generate condensate, the condensate is reduced, the condensate is prevented from leaking, a user is prevented from sucking residual condensate, and the use experience of the user is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of a nebulizer in an embodiment of the utility model;

FIG. 2 is a partial schematic view of the atomizer of FIG. 1;

FIG. 3 is a schematic view of the structure of a bracket assembly in the atomizer of FIG. 2;

fig. 4 is an exploded view of the bracket assembly of fig. 3.

Reference numerals illustrate: 100. an atomizer; 10. a main body; 11. an air intake passage; 13. an atomizing passage; 20. a bracket assembly; 21. a first bracket; 22. a first through hole; 23. a second bracket; 24. a second through hole; 25. an opening; 30. a gas flow tube; 50. a movable member; 60. a liquid storage cavity; 70. a housing; 80. an atomizing assembly; 82. an absorbing member; 84. and a heating member.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

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

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" 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 are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-2, in an embodiment of the present utility model, an atomizer 100 is provided, including a main body 10, an air inlet channel 11 and an atomization channel 13 are formed in the main body 10, and after an external air flow flows to the atomization channel 13 through the air inlet channel 11, the external air flow carries smoke formed by atomization in the atomization channel 13, and finally the smoke is supplied to a user for the user to inhale.

In some embodiments, the atomizer 100 further includes a movable member 50, and the movable member 50 is movably disposed in the air intake passage 11. In addition, the atomizer 100 has an air intake state in which the movable member 50 is movable in the air intake passage 11 by the suction force of the user's mouth and opens the air intake passage 11, allowing the outside air flow to flow through the air intake passage 11 to the atomizing passage 13, so that the atomizer 100 performs a normal atomizing operation. When in a closed state, the movable piece 50 is magnetically adsorbed with at least part of the inner wall of the air inlet channel 11, the air inlet channel 11 is closed, the condensate generated by the smoke in the atomization channel 13 flowing back into the air inlet channel 11 is prevented, the condensate is reduced, the condensate leakage is prevented, the residual condensate is prevented from being sucked by a user, and the use experience of the user is improved.

Further, the main body 10 includes a bracket assembly 20 having an air inlet channel 11, the movable member 50 is movably disposed in the bracket assembly 20, and in an air inlet state, the movable member 50 is separated from at least a portion of an inner wall of the bracket assembly 20 by suction force of a user's mouth, and the air inlet channel 11 is opened to allow an external air flow to pass through the air inlet channel 11 through a gap between the movable member 50 and the bracket assembly 20 and to flow toward the atomizing channel 13, thus achieving normal atomization. In the closed state, the movable member 50 is adsorbed to at least part of the inner wall of the bracket assembly 20 and closes the air inlet channel 11, so that the air inlet channel 11 is closed by the adsorption of the movable member 50 and the bracket assembly 20, the smoke is prevented from flowing backwards, and condensate leakage are prevented from being generated in the air inlet channel 11.

Referring to fig. 2-4, in the embodiment, the bracket assembly 20 includes a first bracket 21 and a second bracket 23 sleeved on the first bracket 21, the air inlet channel 11 includes a first through hole 22 and a second through hole 24, the first bracket 21 is provided with the first through hole 22, the second bracket 23 is provided with the second through hole 24 communicated with the atomizing channel 13, and the movable member 50 is movably sleeved on one end of the first through hole 22 facing the second bracket 23 and is limited in the second through hole 24. In the open state, the movable member 50 is separated from the first support 21 under the suction force of the user's mouth, and the first through hole 22 is communicated with the second through hole 24, so that the movable member 50 is separated from the first support 21 and then opens the first through hole 22, so that the first through hole 22 is communicated with the second through hole 24, and the external air flow is allowed to flow from the first through hole 22 and the second through hole 24 to the atomization channel 13. In the closed state, the movable member 50 is adsorbed to the first bracket 21 and closes the first through hole 22 to close the air inlet channel 11, thereby preventing the smoke from flowing back.

Specifically, the first support 21 is located below the second support 23, and in the closed state, the movable member 50 falls on the first support 21 located below under the action of gravity and can magnetically attract the first support 21. When in the open state, the movable member 50 overcomes the gravity and magnetic attraction of the movable member 50 under the action of the attraction of the user's mouth, and moves in a direction away from the first bracket 21, so as to open the first through hole 22 on the first bracket 21, so that the first through hole 22 and the second through hole 24 are communicated, and the external air flow is allowed to enter.

In some embodiments, at least one of the first support 21 and the movable member 50 is a magnetic member, and the other is capable of being attracted by the magnetic member, so that the first support 21 and the movable member 50 are attracted together by magnetic attraction force, and can close the air inlet channel 11, and in addition, when the movable member 50 is acted on by negative pressure generated by the mouth attraction of a user, the movable member 50 can be separated from the first support 21 against the magnetic attraction force, so as to open the air inlet channel 11.

Further, the movable member 50 is a magnetic ball, and the first bracket 21 is made of metal having magnetism, so that the movable member 50 and the first bracket 21 can be attracted to each other by a magnetic attraction force.

In some embodiments, the main body 10 further includes an airflow tube 30 having an atomization channel 13, the bracket assembly 20 is sleeved in the airflow tube 30, an opening 25 is formed on a sidewall of the second bracket 23 to communicate the second through hole 24 with the atomization channel 13, and when the movable member 50 is separated from the first bracket 21, the first through hole 22 is communicated with the second through hole 24, and an external airflow flows from the opening 25 to the atomization channel 13 through the first through hole 22 and the second through hole 24. Thus, the opening 25 is provided in the sidewall of the second bracket 23, and is restricted in the second bracket 23 when the movable member 50 is separated from the first bracket 21, and the opening 25 in the second bracket 23 is not completely shielded by the movable member 50, allowing the air flow to pass through.

Further, the plurality of openings 25 include a plurality of openings 25 evenly spaced along the circumference of the second support 23 to allow air flow out of the plurality of openings 25 of the second support 23 to increase the air flow rate.

In some embodiments, the body 10 comprises a housing 70 and an atomizing assembly 80, the airflow tube 30 being disposed within the housing 70, the airflow tube 30 and the housing 70 defining a reservoir 60 therebetween for storing the aerosol-generating substrate. The atomizing assembly 80 includes an absorbing member 82 and a heating member 84, wherein a portion of the absorbing member 82 extends into the liquid storage chamber 60, another portion extends into the atomizing passage 13, and the heating member 84 is disposed on a portion of the absorbing member 82 located in the atomizing passage 13 and is used for heating the aerosol-generating substrate stored in the absorbing member 82 to form heated and atomized smoke in the atomizing passage 13.

Further, the bracket assembly 20 is assembled on the housing 70 and is sleeved in the airflow tube 30 at intervals, so that the bracket assembly 20 is fixedly installed through the housing 70, and a gap is reserved between the bracket assembly 20 and the housing 70, so that airflow in the bracket assembly 20 is allowed to flow into the airflow tube 30 through the opening 25 on the second bracket 23.

In an embodiment of the present utility model, an electronic atomization device is further provided, including a power supply assembly and the atomizer 100 according to any one of the embodiments, where the power supply assembly is used to supply power to the atomizer 100, and the atomizer 100 heats the atomized aerosol generating substrate to form smoke for a user to inhale.

The atomizer 100 comprises a main body 10, wherein an air inlet channel 11 and an atomization channel 13 are formed in the main body 10, and after external air flows to the atomization channel 13 through the air inlet channel 11, the external air carries smoke formed by atomization in the atomization channel 13 and is finally supplied to a user for the user to inhale.

Further, the atomizer 100 further includes a movable member 50, and the movable member 50 is movably disposed in the air intake passage 11. In addition, the atomizer 100 has an air intake state in which the movable member 50 can be separated from at least a portion of the inner wall of the air intake passage 11 by the suction force of the user's mouth, and the air intake passage 11 is opened to allow the external air flow to the atomizing passage 13 through the air intake passage 11, so that the atomizer 100 performs a normal atomizing operation. When in a closed state, the movable piece 50 is adsorbed to at least part of the inner wall of the air inlet channel 11, the air inlet channel 11 is closed, the condensate generated by the smoke in the atomization channel 13 flowing back into the air inlet channel 11 is prevented, the condensate is reduced, the condensate leakage is prevented, the residual condensate is prevented from being sucked by a user, and the use experience of the user is improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. An atomizer, comprising:

the movable piece is movably arranged in the air inlet channel;

2. The atomizer of claim 1 wherein said main body includes a bracket assembly, said bracket assembly including a first bracket and a second bracket sleeved on said first bracket, said air inlet passage including a first through hole and a second through hole, said first bracket having said first through hole formed therein, said second bracket having said second through hole in communication with said atomizing passage formed therein, said movable member movably sleeved on an end of said first through hole facing said second bracket and being restrained within said second through hole;

when the air inlet state is adopted, the movable piece is separated from the first bracket under the suction action of the user opening, and the first through hole is communicated with the second through hole;

3. The nebulizer of claim 2, wherein the first bracket is located below the second bracket.

4. The nebulizer of claim 2, wherein at least one of the first bracket and the movable member is a magnetic member, the other being capable of being attracted by the magnetic member.

5. The atomizer of claim 4 wherein said movable member is a magnetic ball and said first bracket is made of a metal having magnetic properties.

6. The atomizer of claim 2 wherein said main body further comprises an air flow tube having said atomizing passage, said bracket assembly is disposed within said air flow tube, and an opening is provided in a side wall of said second bracket for communicating said second through hole with said atomizing passage.

7. The nebulizer of claim 6, wherein the opening comprises a plurality of the openings evenly spaced along a circumference of the second bracket.

8. The nebulizer of claim 6, wherein the body comprises a housing and a nebulization assembly, the airflow tube being disposed within the housing, the airflow tube and the housing defining a reservoir therebetween;

9. The atomizer of claim 8 wherein said bracket assembly is mounted to said housing and is spaced apart from said air flow tube.

10. An electronic atomising device comprising a power supply assembly for supplying power to an atomiser according to any one of claims 1 to 9.