Electronic atomizer and electronic cigarette

Abstract

The utility model provides an electronic atomizer and an electronic cigarette, and relates to the technical field of electronic atomizers, the electronic atomizer comprises a support, an atomizing core, a first separator and a second separator, the support is internally provided with an atomizing cavity, the atomizing core is located in the atomizing cavity, and the atomizing core is used for outputting atomized liquid into the atomizing cavity; the first partition piece and the second partition piece are both located in the atomization cavity, a first through hole is formed in the first partition piece, a second through hole is formed in the second partition piece, and the penetrating direction of the first through hole and the penetrating direction of the second through hole are both consistent with the circulation direction of the atomization cavity. According to the electronic atomizer and the electronic cigarette, the electronic atomizer and the electronic cigarette meet the structure, the first partition piece prolongs the residence time of atomized liquid in the atomization cavity, the contact time of air and the atomized liquid is prolonged, the second partition piece divides the air into turbulent flow, the flowability of the air and the atomized liquid is enhanced, and the atomization effect is improved. And more uniform mixing of air and atomized liquid is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomizers, and in particular to an electronic atomizer and an electronic cigarette. Background Art

[0002] An electronic atomizer is a device that atomizes liquid (such as e-liquid) into smoke. It is widely used in various fields, such as medical treatment, electronic cigarettes, etc. Electronic atomizers usually supply power to the atomizer core, which heats the liquid in the electronic atomizer and atomizes it, and then flows out through the outlet channel of the electronic atomizer. When the atomized liquid flows out of the outlet channel, air enters the electronic atomizer from the air inlet channel of the electronic atomizer and mixes with the atomized liquid. However, the contact time between the air and the atomized liquid is short, the contact area is small, and the air and the atomized liquid cannot be fully mixed, which makes the atomized liquid more irritating when it flows out of the outlet channel, affecting the user experience. Utility Model Content

[0003] The purpose of the present application is to provide an electronic atomizer and an electronic cigarette, which solve the problem of uneven mixing of air and atomized liquid.

[0004] To achieve the purpose of this application, this application provides the following technical solutions:

[0005] In the first aspect, the present application provides an electronic atomizer, comprising: a bracket, having an atomization chamber inside; an atomization core, located in the atomization chamber, and the atomization core is used to output atomized liquid into the atomization chamber; a first partition, located on the air outlet side of the atomization chamber, and a first through hole is provided on the first partition, and the penetration direction of the first through hole is consistent with the flow direction of the atomization chamber; a second partition, located on the air inlet side of the atomization chamber, and a second through hole is provided on the second partition, and the penetration direction of the second through hole is consistent with the flow direction of the atomization chamber.

[0006] In one embodiment, the number of the first through holes is at least two.

[0007] In one implementation manner, the maximum distance between two points on the edge of a single first through hole is A, and 0.3 mm≤A≤1.2 mm.

[0008] In one embodiment, the number of the second through holes is at least two, and in the flow direction of the atomization chamber, the ratio of the sum of the projected areas of the plurality of second through holes to the projected area of ​​the second partition is B, and 0.8≤B<1.

[0009] In one embodiment, in the flow direction of the atomization chamber, a projection of at least one of the first through holes on the second partition does not overlap with at least one of the second through holes.

[0010] In one embodiment, the first partition is located at one end of the air outlet of the atomization chamber, the second partition is located at one end of the air inlet of the atomization chamber, the atomization core is located between the first partition and the second partition, and the atomization core is spaced apart from the first partition and the second partition, respectively.

[0011] In one embodiment, the electronic atomizer further includes a connecting piece, wherein the connecting piece is located between the first partition and the second partition, and the first partition, the connecting piece and the second partition are fixedly connected along the flow direction of the atomization chamber or are in an integrated structure.

[0012] In one embodiment, the electronic atomizer further includes a conductive nail, the conductive nail abuts against the atomization core, at least one of the first partition, the second partition and the connecting member has an avoidance hole, the conductive nail passes through the avoidance hole, the area of ​​the edge of the avoidance hole is larger than the cross-sectional area of ​​the conductive nail, and the edge of the avoidance hole and the conductive nail are spaced apart from each other.

[0013] In one embodiment, the atomizer core is located between the first partition and the second partition, the conductive nail and the atomizer core are arranged opposite to each other, the avoidance hole is arranged in the connecting piece, and the first partition and the second partition are both spaced apart from the conductive nail.

[0014] In one embodiment, the connecting member is respectively connected to one side of the first partition and the second partition away from the atomizer core, and the connecting member is in contact with the inner wall of the bracket.

[0015] In one embodiment, a connection between the first partition and the connecting member has a first angle, a connection between the second partition and the connecting member has a second angle, the first angle is α, the second angle is β, 60°≤α≤120°, 60°≤β≤120°.

[0016] In one embodiment, the bracket includes a hot melt column, the connecting member has a positioning hole, the positioning hole and the avoidance hole are spaced apart, and the hot melt column passes through the positioning hole so that the connecting member and the hot melt column are interlaced and fixed.

[0017] In a second aspect, the present application further provides an electronic cigarette, comprising a shell and the electronic atomizer described in any one of the embodiments of the first aspect, wherein a bracket of the electronic atomizer is installed in the shell.

[0018] The electronic atomizer provided by the present application includes a bracket, an atomizing core, a first partition and a second partition. The bracket has an atomizing chamber inside, the atomizing core is located in the atomizing chamber, the atomizing core is used to output atomized liquid into the atomizing chamber, the first partition and the second partition are both located in the atomizing chamber, the first partition is provided with a first through hole, and the second partition is provided with a second through hole, so that the first partition blocks part of the airflow in the atomizing chamber, prolongs the contact time between the air and the atomized liquid, and the second partition separates the air into turbulent flow, enhances the fluidity of the air, and is conducive to a more uniform mixing of the air and the atomized liquid. The penetration direction of the first through hole and the second through hole are consistent with the circulation direction of the atomizing chamber, which is conducive to ensuring the stability of the circulation direction of the airflow, avoiding the first partition and the second partition interfering with the circulation of the air and the atomized liquid, and disturbing the mixing of the air and the atomized liquid in the bracket; at the same time, when the airflow passes through the first partition and the second partition, the first through hole and the second through hole separate the airflow into turbulent flow, enhance the fluidity of the airflow, and further facilitate a more uniform mixing of the air and the atomized liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a schematic structural diagram of an electronic atomizer according to an embodiment;

[0021] Figure 2 is an exploded view of an electronic atomizer according to an embodiment;

[0022] Figure 3 is a schematic structural diagram of a first partition, a second partition and a connecting member in one embodiment;

[0023] Figure 4 is a schematic structural diagram of a first separator of a first embodiment;

[0024] Figure 5 is a schematic structural diagram of a first separator of a second embodiment;

[0025] Figure 6 It is a schematic structural diagram of the first separator of the third embodiment.

[0026] Description of reference numerals:

[0027] 10- bracket, 11- atomizing core, 12- atomizing chamber, 13- air inlet, 14- air outlet, 15- conductive nail, 16- hot melt column, 17- upper bracket, 18- lower bracket;

[0028] 21 - first partition, 211 - first through hole, 22 - second partition, 221 - second through hole, 23 - connecting piece, 231 - avoidance hole, 232 - positioning hole, 30 - shell. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there can be a central component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time.

[0031] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in this application and in the specification are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this application includes any and all combinations of one or more of the related listed items.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0035] The present application embodiment provides an electronic atomizer, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The electronic atomizer includes a bracket 10 and an atomizer core 11. The bracket 10 has an atomizer chamber 12 inside, and the atomizer core 11 is located in the atomizer chamber 12. The atomizer core 11 is used to output atomized liquid into the atomizer chamber 12, so that the electronic atomizer can realize the function of atomizing the liquid, and air can enter the atomizer chamber 12. The atomized liquid output by the atomizer core 11 mixes with the air and leaves the atomizer chamber 12. Optionally, the bracket 10 includes an upper bracket 17 and a lower bracket 18, and the upper bracket 17 and the lower bracket 18 enclose the atomizer chamber 12.

[0036] The electronic atomizer also includes a first partition 21, and the atomizing chamber 12 has an air outlet 14 and an air inlet 13. The first partition 21 is located on one side of the air outlet 14 of the atomizing chamber 12, and a first through hole 211 is provided on the first partition 21, so that the first partition 21 blocks part of the airflow in the atomizing chamber 12 from leaving the atomizing chamber 12, prolonging the residence time of the airflow in the atomizing chamber 12, that is, prolonging the contact time between the air and the atomized liquid, thereby facilitating a more uniform mixing of the air and the atomized liquid. At the same time, when the air and the atomized liquid pass through the first through hole 211 on the first partition 21, the first partition 21 separates the mixed gas into turbulent flow, enhances the fluidity of the mixed gas, and facilitates a more uniform mixing of the air and the atomized liquid. The first through hole 211 can connect the atomizing chamber 12 and the air outlet 14, and the first through hole 211 can also serve as the air outlet 14 of the atomizing chamber 12.

[0037] The penetration direction of the first through hole 211 is consistent with the flow direction of the atomizing chamber 12, which is conducive to ensuring the stability of the flow direction of the airflow, so that the flow direction of the air and the atomized liquid in the atomizing chamber 12 and the direction of the air and the atomized liquid flowing out of the atomizing chamber 12 remain unchanged, thereby avoiding the first partition 21 interfering with the circulation of the air and the atomized liquid, disrupting the circulation of the air and the atomized liquid in the bracket 10, and affecting the air and the atomized liquid from leaving the inside of the bracket 10.

[0038] Optionally, the extension direction of the first partition 21 may be perpendicular to or inclined to the flow direction of the atomizing chamber 12, and the present application does not limit this. The shape of the first through hole 211 may be circular, triangular, elliptical or waist-shaped, etc., and the number of the first through holes 211 may be multiple, and the shapes of the multiple first through holes 211 may be the same or different, and the present application does not limit this.

[0039] The electronic atomizer also includes a second partition 22, which is located on one side of the air inlet 13 of the atomizing chamber 12. The second partition 22 is provided with a second through hole 221, so that the air passes through the second partition 22 before entering the atomizing chamber 12. When the air passes through the second through hole 221 on the second partition 22, the second partition 22 separates the air into turbulent flow, thereby enhancing the fluidity of the air, and further facilitating a more uniform mixing of the air and the atomized liquid. The second through hole 221 can connect the atomizing chamber 12 and the air inlet 13, and the second through hole 221 can also serve as the air inlet 13 of the atomizing chamber 12.

[0040] Similarly, the penetration direction of the second through hole 221 is consistent with the flow direction of the atomizing chamber 12, which is conducive to ensuring the stability of the flow direction of the airflow, so that the direction of air flowing into the atomizing chamber 12 and the flow direction of air and atomized liquid in the atomizing chamber 12 remain unchanged, thereby avoiding the second partition 22 interfering with the flow direction of the air and disrupting the mixing of air and atomized liquid in the bracket 10.

[0041] Optionally, the extension direction of the second partition 22 may be perpendicular to or inclined to the flow direction of the atomizing chamber 12, and the present application does not limit this. The shape of the second through hole 221 may be circular, triangular, elliptical or waist-shaped, etc., and the number of the second through holes 221 may be multiple, and the shapes of the multiple second through holes 221 may be the same or different, and the present application does not limit this.

[0042] The electronic atomizer provided in the present application includes a bracket 10, an atomizing core 11, a first partition 21 and a second partition 22. The bracket 10 has an atomizing chamber 12 inside, and the atomizing core 11 is located in the atomizing chamber 12. The atomizing core 11 is used to output atomized liquid into the atomizing chamber 12, so that the electronic atomizer can realize the function of atomizing the liquid, and air can enter the atomizing chamber 12. The atomized liquid output by the atomizing core 11 mixes with the air and leaves the atomizing chamber 12.

[0043] By making the electronic atomizer also include a first partition 21 and a second partition 22, the first partition 21 is located on the side of the air outlet 14 of the atomization chamber 12, and the first partition 21 is provided with a first through hole 211, so that the first partition 21 blocks part of the airflow in the atomization chamber 12 from leaving the atomization chamber 12, thereby prolonging the contact time between the air and the atomized liquid; the second partition 22 is located on the side of the air inlet 13 of the atomization chamber 12, and the second partition 22 is provided with a second through hole 221, so that when the air passes through the second through hole 221 on the second partition 22, the second partition 22 separates the air into turbulent flow, thereby enhancing the fluidity of the air, and further facilitating a more uniform mixing of the air and the atomized liquid. The penetration direction of the first through hole 211 and the second through hole 221 are consistent with the flow direction of the atomizing chamber 12, which is conducive to ensuring the stability of the flow direction of the airflow, avoiding the first partition 21 and the second partition 22 interfering with the flow of air and the atomized liquid, and affecting the mixing of the air and the atomized liquid in the bracket 10; at the same time, when the airflow passes through the first partition 21 and the second partition 22, the first through hole 211 and the second through hole 221 both separate the airflow into turbulent flow, thereby enhancing the fluidity of the airflow, and further facilitating a more uniform mixing of the air and the atomized liquid.

[0044] In one implementation, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The number of the first through holes 211 is at least two, so that when the airflow passes through the multiple first through holes 211 on the first partition 21, the first partition 21 divides the airflow into multiple turbulent flows, further enhancing the fluidity of the air and the atomized liquid. At the same time, the volume of the mixed gas leaving the atomizing chamber 12 per unit time is increased, which is beneficial to maintaining the smoothness of the airflow in the electronic atomizer.

[0045] Optionally, the maximum distance between two points on the edge of a single first through hole 211 is A, 0.3mm≤A≤1.2mm, which is conducive to avoiding the first through hole 211 being too small and not conducive to manufacturing, resulting in high costs, and also avoiding the first through hole 211 being too large, resulting in air and atomized liquid gathering when passing through the first through hole 211, affecting the formation of turbulence and shortening the residence time of air and atomized liquid in the atomizing chamber 12, resulting in uneven mixing of air and atomized liquid. Specifically, when the shape of the first through hole 211 is circular, A is the diameter of the first through hole 211.

[0046] Optionally, the first partition 21 is connected to the inner wall of the bracket 10, so that the first partition 21 completely separates the atomization chamber 12 from the air outlet 14, so that the air and the atomized liquid leaving the atomization chamber 12 all pass through the first partition 21, that is, the air and the atomized liquid are separated into turbulent flow when leaving the atomization chamber 12, which is further conducive to more uniform mixing of the air and the atomized liquid.

[0047] In one implementation, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The number of the second through holes 221 is at least two, so that the amount of air entering the atomizing chamber 12 per unit time is increased, which is beneficial to reducing the concentration of the atomized liquid, thereby reducing the irritation of the atomized liquid. When the air passes through the multiple second through holes 221 on the second partition 22, the second partition 22 divides the air into multiple turbulent flows, thereby enhancing the fluidity of the air, which is beneficial to making the air and the atomized liquid mix more evenly.

[0048] Similarly, the maximum distance between two points on the edge of a single second through hole 221 is C, 0.3mm≤C≤1.2mm, which helps to avoid the area of ​​the second through hole 221 being too small, which is not conducive to manufacturing and leads to higher costs, and also avoids the area of ​​the second through hole 221 being too large, which causes air to gather when passing through the second through hole 221, which helps to ensure strong air fluidity.

[0049] In the flow direction of the atomizing chamber 12, the ratio of the sum of the projected areas of the plurality of second through holes 221 to the projected area of ​​the second partition 22 is B, 0.8≤B<1, that is, the number of the second through holes 221 is large, so that the plurality of second through holes 221 form a mesh structure on the second partition 22, which is beneficial to the uniform distribution of the air entering the atomizing chamber 12, avoiding excessive concentration of the air flow, and is beneficial to the full mixing of the air and the atomized liquid, thereby reducing the irritation of the atomized liquid; at the same time, it is beneficial to form more turbulence, further enhancing the fluidity of the air, making the air and the atomized liquid mix more evenly, and the amount of air passing through the second through holes 221 per unit time is increased, which can make the air flow smoother and softer, and is beneficial to reducing the flow noise generated by the air flow in the atomizing chamber 12, thereby improving the user experience of the electronic atomizer.

[0050] Optionally, the second partition 22 is connected to the inner wall of the bracket 10, so that the second partition 22 completely separates the atomization chamber 12 from the air inlet 13, so that all the air entering the atomization chamber 12 passes through the second partition 22, that is, the air is divided into turbulent flow before entering the atomization chamber 12, which is further conducive to more uniform mixing of air and atomized liquid.

[0051] In one implementation, see Figure 1, Figure 2 and Figure 3 In the flow direction of the atomizing chamber 12, the projection of at least one first through hole on the second partition does not overlap with at least one second through hole, that is, the first through hole 211 and the second through hole 221 are staggered, so that the path from the air entering the atomizing chamber 12 to leaving the atomizing chamber 12 is not a straight line, which is beneficial to make the route from the air entering the atomizing chamber 12 to leaving the atomizing chamber 12 longer, thereby making the air stay longer in the atomizing chamber 12, that is, the contact time between the air and the atomized liquid in the atomizing chamber 12 is longer, which is beneficial to more uniform mixing of the air and the atomized liquid.

[0052] It can be understood that the projection of at least one first through hole on the second separator does not overlap with the at least one second through hole, including that the projection of at least one first through hole on the second separator partially overlaps with the at least one second through hole.

[0053] In one implementation, see Figure 1 , Figure 2 and Figure 3 The first partition 21 is located at one end of the air outlet 14 of the atomizing chamber 12, so that the air entering the atomizing chamber 12 first passes through the second partition 22, and the air is divided into multiple turbulent flows before contacting the atomized liquid.

[0054] The second partition 22 is located at one end of the air inlet 13 of the atomizing chamber 12, and the atomizing core 11 is located between the first partition 21 and the second partition 22. The atomizing core 11 is spaced apart from the first partition 21 and the second partition 22 respectively, so that all the atomized liquid output by the atomizing core 11 is located in the atomizing chamber 12, and before the atomized liquid leaves from the air outlet 14, the atomized liquid is first mixed with the air in the atomizing chamber 12, so that all the atomized liquid is fully mixed with the air in the atomizing chamber 12 before leaving the atomizing chamber 12, which is conducive to more uniform mixing of the air and the atomized liquid, and the mixed gas of the air and the atomized liquid needs to pass through the first partition 21 before leaving the atomizing chamber 12, and is divided into multiple turbulent flows, which is further conducive to more uniform mixing of the air and the atomized liquid, avoiding uneven mixing of part of the atomized liquid with the air and having a strong irritation, and is conducive to improving the user experience of the electronic atomizer.

[0055] In one implementation, see Figure 1 , Figure 2 and Figure 3The electronic atomizer also includes a connecting piece 23, which is located between the first partition 21 and the second partition 22, so that the first partition 21 and the second partition 22 are connected through the connecting piece 23, which is conducive to ensuring that the relative position of the first partition 21 and the second partition 22 remains unchanged, thereby ensuring that the flow direction of air entering the atomization chamber 12 and the flow direction of the mixed gas leaving the atomization chamber 12 remain relatively stable, and the volume in the atomization chamber 12 remains unchanged, thereby ensuring the reliability of the first partition 21 and the second partition 22.

[0056] The first partition 21, the connecting member 23 and the second partition 22 are fixedly connected along the flow direction of the atomizing chamber 12 or are of an integrated structure, so that when installing the second partition 22, the first partition 21 and the connecting member 23, only one of them needs to be installed, which is beneficial to simplify the installation process of the second partition 22, the first partition 21 and the connecting member 23, thereby reducing the cost of the electronic atomizer; at the same time, the first partition 21 is provided to avoid direct connection between the second partition 22 and the first partition 21, which is beneficial to ensure that the space volume in the atomizing chamber 12 is larger, thereby ensuring that the contact time between the air and the atomized liquid is longer, which is beneficial to more uniform mixing of the air and the atomized liquid.

[0057] In one implementation, see Figure 1 , Figure 2 and Figure 3 The electronic atomizer further comprises a conductive nail 15, which is in contact with the atomizing core 11, and is used to be electrically connected to the atomizing core 11, so that the atomizing core 11 outputs atomized liquid into the atomizing chamber 12. At least one of the first partition 21, the second partition 22 and the connecting member 23 has an avoidance hole 231, and the conductive nail 15 passes through the avoidance hole 231. The area of ​​the edge of the avoidance hole 231 is larger than the cross-sectional area of ​​the conductive nail 15. The edge of the avoidance hole 231 and the conductive nail 15 have a spacing distance, so that the first partition 21, the second partition 22 and the connecting member 23 can avoid contacting with the conductive nail 15, so that when the first partition 21, the second partition 22 and the connecting member 23 are made of metal materials, the first partition 21, the second partition 22 and the connecting member 23 can avoid contacting with the conductive nail 15, so that the first partition 21, the second partition 22 and the connecting member 23 can avoid contacting with the conductive nail 15, so that the first partition 21, the second partition 22 and the connecting member 23 can avoid contacting with the conductive nail 15, so that more types of materials can be selected for the first partition 21, the second partition 22 and the connecting member 23, which is conducive to reducing costs. The avoidance hole 231 may be disposed on the first partition 21 , the second partition 22 or the connecting member 23 , and the position of the avoidance hole 231 is set according to the actual position of the conductive nail 15 .

[0058] Optionally, the atomizer core 11 is located between the first partition 21 and the second partition 22, the conductive nail 15 and the atomizer core 11 are arranged opposite to each other, the avoidance hole 231 is arranged on the connecting piece 23, and the first partition 21 and the second partition 22 are both spaced apart from the conductive nail 15, so that the first partition 21 is prevented from contacting the conductive nail 15. Compared with the avoidance hole 231 being located on the second partition 22 or the first partition 21, it is beneficial to avoid interference between the avoidance hole 231 and the first through hole 211 or the second through hole 221, thereby preventing the conductive nail 15 from affecting the air entering the atomization chamber 12 and the mixed gas leaving the atomization chamber 12, which is beneficial to avoiding the conductive nail 15 from interfering with the mixing of air and atomized liquid.

[0059] In one implementation, see Figure 1 , Figure 2 and Figure 3 The connecting piece 23 is respectively connected to the second partition 22 and the first partition 21 on one side away from the mounting groove, and the connecting piece 23 is in contact with the inner wall of the bracket 10, which is beneficial to avoid the connecting piece 23 dividing the atomizing chamber 12 into two parts, so that the spatial volume of the atomizing chamber 12 is larger, thereby ensuring that the contact time between the air and the atomized liquid in the atomizing chamber 12 is longer, which is beneficial to more uniform mixing of the air and the atomized liquid.

[0060] Optionally, the connection between the second partition 22 and the connecting member 23 has a first angle, and the connection between the first partition 21 and the connecting member 23 has a second angle, the size of the first angle is α, the size of the second angle is β, 60°≤α≤120°, 60°≤β≤120°, so that the shape formed by connecting the second partition 22, the first partition 21 and the connecting member 23 is approximately "U" shaped. Since the connecting member 23 is respectively connected to the second partition 22 and the first partition 21 on one side away from the mounting groove, and the other side of the second partition 22 and the first partition 21 is connected to the inner wall of the bracket 10, by controlling the size range of the first angle and the second angle, the extension direction of the second partition 22 and the first partition 21 can be controlled, so that the direction of air entering the atomizing chamber 12 and the direction of the mixed gas leaving the atomizing chamber 12 can be controlled, so that the air can contact as much atomized liquid as possible in the atomizing chamber 12, and avoid the air and the atomized liquid from leaving the atomizing chamber 12 without being fully mixed, which is conducive to more uniform mixing of air and atomized liquid.

[0061] In one implementation, see Figure 1 , Figure 2 and Figure 3The bracket 10 includes a hot melt column 16, and the connecting piece 23 has a positioning hole 232. The hot melt column 16 passes through the positioning hole 232 so that the connecting piece 23 and the hot melt column 16 are interlaced and fixed, so that the relative position of the connecting piece 23 and the bracket 10 in the space remains fixed, and then the relative positions of the first partition 21, the second partition 22 and the connecting piece 23 and the bracket 10 in the space are all kept fixed, which is beneficial to avoid the first partition 21, the second partition 22 and the connecting piece 23 and the bracket 10 from moving relative to each other during the flow of air, which causes the flow direction of the airflow to change after passing through the first partition 21 or the second partition 22, thereby ensuring the reliability of the first partition 21 and the second partition 22.

[0062] The positioning hole 232 and the avoidance hole 231 are spaced apart from each other, which is beneficial to avoid interference between the hot melt column 16 and the conductive nail 15 , thereby ensuring the hot melt column 16 can position the connector 23 and also ensuring that the conductive nail 15 and the connector 23 do not contact each other.

[0063] Specifically, the material of the hot melt column 16 can be plastic. Before installing the first partition 21, the second partition 22 and the connecting member 23, the hot melt column 16 is passed through the positioning hole 232, thereby limiting the movement of the first partition 21, the second partition 22 and the connecting member 23 in the plane. After the first partition 21, the second partition 22 and the connecting member 23 are installed, the hot melt column 16 is heated and melted, and the hot melt column 16 and the connecting member 23 are solidified together, thereby limiting the movement of the first partition 21, the second partition 22 and the connecting member 23 in space.

[0064] This application also provides an electronic cigarette, see Figure 1 , comprising a shell 30 and the electronic atomizer described in any one of the above-mentioned first aspect embodiments, and the bracket 10 of the electronic atomizer is installed in the shell 30.

[0065] It can be understood that the electronic cigarette in this embodiment has the electronic atomizer in the above embodiment. Therefore, the electronic cigarette in this embodiment has all the technical effects of the electronic atomizer in the above embodiment. Since the technical effects of the electronic atomizer have been fully explained in the above embodiment, they will not be repeated here.

[0066] In the description of this specification, the description with reference to the terms "embodiment", "specific embodiment", "example" or "specific example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0067] What is disclosed above is only a preferred embodiment of the present application, and it certainly cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiment and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An electronic atomizer, characterized in that: include: A bracket having an atomization chamber therein; An atomizer core is located in the atomizer cavity, and the atomizer core is used to output atomized liquid into the atomizer cavity; A first partition, located at one side of the air outlet of the atomizing chamber, wherein the first partition is provided with a first through hole, and a penetration direction of the first through hole is consistent with a flow direction of the atomizing chamber; The second partition is located at one side of the air inlet of the atomizing chamber. The second partition is provided with a second through hole. The penetrating direction of the second through hole is consistent with the flow direction of the atomizing chamber.

2. The electronic atomizer according to claim 1, characterized in that: The number of the first through holes is at least two.

3. The electronic atomizer according to claim 2, characterized in that: The maximum distance between two points on the edge of a single first through hole is A, and 0.3 mm≤A≤1.2 mm.

4. The electronic atomizer according to any one of claims 1 to 3, characterized in that: The number of the second through holes is at least two, and in the flow direction of the atomizing chamber, the ratio of the sum of the projection areas of the plurality of the second through holes to the projection area of ​​the second partition is B, and 0.8≤B<1.

5. The electronic atomizer according to claim 4, characterized in that: In the flow direction of the atomizing chamber, a projection of at least one of the first through holes on the second partition does not overlap with at least one of the second through holes.

6. The electronic atomizer according to claim 1, 2, 3 or 5, characterized in that: The first partition is located at one end of the air outlet of the atomization chamber, the second partition is located at one end of the air inlet of the atomization chamber, the atomization core is located between the first partition and the second partition, and the atomization core is spaced apart from the first partition and the second partition respectively.

7. The electronic atomizer according to claim 1, 2, 3 or 5, characterized in that: The electronic atomizer further comprises a connecting piece, wherein the connecting piece is located between the first partition and the second partition, and the first partition, the connecting piece and the second partition are fixedly connected along the flow direction of the atomization chamber or are in an integrated structure.

8. The electronic atomizer according to claim 7, characterized in that: The electronic atomizer also includes a conductive nail, which is in contact with the atomization core. At least one of the first partition, the second partition and the connecting piece has an avoidance hole, and the conductive nail passes through the avoidance hole. The area of ​​the edge of the avoidance hole is larger than the cross-sectional area of ​​the conductive nail, and there is a spacing distance between the edge of the avoidance hole and the conductive nail.

9. The electronic atomizer according to claim 8, characterized in that: The atomizer core is located between the first partition and the second partition, the conductive nail and the atomizer core are arranged opposite to each other, the avoidance hole is arranged in the connecting piece, and the first partition and the second partition are both spaced apart from the conductive nail.

10. The electronic atomizer according to claim 9, characterized in that: The connecting piece is respectively connected to one side of the first partition and the second partition away from the atomizer core, and the connecting piece is in contact with the inner wall of the bracket.

11. The electronic atomizer according to claim 10, characterized in that: The connection between the first partition and the connecting member has a first angle, and the connection between the second partition and the connecting member has a second angle. The first angle is α, and the second angle is β, 60°≤α≤120°, 60°≤β≤120°.

12. The electronic atomizer according to claim 10, characterized in that: The bracket includes a hot melt column, the connecting piece has a positioning hole, the positioning hole and the avoidance hole are spaced apart, and the hot melt column passes through the positioning hole so that the connecting piece and the hot melt column are interlaced and fixed.

13. An electronic cigarette, characterized in that: It comprises a shell and the electronic atomizer according to any one of claims 1 to 12, wherein the bracket of the electronic atomizer is installed in the shell.

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