Shell assembly and electronic atomizer

Abstract

According to the shell assembly and the electronic atomizer, the shell assembly is provided with a center line extending in the first direction, an airflow channel, a first atomization channel and a second atomization channel are further defined by the shell assembly, the airflow channel extends in the first direction and is located on the center line, and the first atomization channel and the second atomization channel are both communicated with the airflow channel; the ends, away from the airflow channel, of the first atomization channel and the second atomization channel extend from the center line to the two opposite sides, and the included angle between the first atomization channel and the airflow channel and the included angle between the second atomization channel and the airflow channel are obtuse angles. The shell assembly is small in size and portable, the deflection angle of airflow from the first atomization channel and the second atomization channel to the airflow channel is small, airflow flows smoothly, and user experience can be improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomizer technology, specifically to a housing assembly and an electronic atomizer. Background Technology

[0002] Electronic atomizers have become an innovative consumer electronics product, gaining increasing popularity worldwide. Looking at the global market size of the electronic atomizer industry, the overall trend is upward.

[0003] Existing electronic atomizers require the setting of horizontal or vertical air channels corresponding to the atomizer coil. The air channel path is relatively long, and sometimes the air channel needs to be bent at right angles to change the airflow direction. This is not conducive to airflow and also increases space occupation, resulting in an overall large size of the atomizer, which is not convenient for users to carry. Utility Model Content

[0004] The purpose of this invention is to provide a housing assembly and an electronic atomizer to solve the problems of poor airflow and inconvenience caused by the large size of electronic atomizers.

[0005] To achieve the objectives of this utility model, the following technical solution is provided:

[0006] In a first aspect, the present invention provides a housing assembly having a centerline extending along a first direction, and the housing assembly further enclosing an airflow channel, a first atomizing channel, and a second atomizing channel. The airflow channel extends along the first direction and is located on the centerline, and both the first atomizing channel and the second atomizing channel are connected to the airflow channel.

[0007] The ends of the first atomizing channel and the second atomizing channel that are away from the airflow channel both extend from the center line to opposite sides, and the angles between the first atomizing channel and the second atomizing channel and the airflow channel are both obtuse angles.

[0008] In one embodiment, the first atomizing channel and the airflow channel have a first included angle α, and the second atomizing channel and the airflow channel have a second included angle β, satisfying: 90°<α≤150°, 90°<β≤150°.

[0009] In one embodiment, the housing assembly includes a first housing that encloses the airflow channel and the oil storage chamber. The first housing also includes a first connecting wall and a second connecting wall that are opposite each other and are symmetrical about the center line. The first connecting wall has a first oil inlet hole, and the second connecting wall has a second oil inlet hole. Both the first oil inlet hole and the second oil inlet hole are in communication with the oil storage chamber.

[0010] In one embodiment, the housing assembly further includes a second housing connected to the first housing. The second housing has a first mounting wall and a second mounting wall connected together. The first mounting wall is opposite to the first connecting wall and together encloses the first atomizing channel. The second mounting wall is opposite to the second connecting wall and together encloses the second atomizing channel.

[0011] In one embodiment, the first connecting wall and the second connecting wall have a third included angle A, satisfying: 60°≤A<180°; and / or, the first mounting wall and the second mounting wall have a fourth included angle B, satisfying: 60°≤B<180°.

[0012] Secondly, this utility model also provides an electronic atomizer, including a first atomizing element, a second atomizing element, and a housing assembly as described in any one of the various embodiments of the first aspect, wherein the first atomizing element corresponds to the first atomizing channel, and the second atomizing element corresponds to the second atomizing channel.

[0013] In one embodiment, the housing assembly has a first oil inlet and a second oil inlet, the first oil inlet being connected to the first atomizing channel and the second oil inlet being connected to the second atomizing channel, the first atomizing element including a first atomizing core disposed at the first oil inlet, and the second atomizing element including a second atomizing core disposed at the second oil inlet.

[0014] In one embodiment, the first atomizing element further includes a first connecting terminal, which passes through the housing assembly and is connected to the first atomizing core, with a portion of the first connecting terminal located within the first atomizing channel.

[0015] In one embodiment, the electronic atomizer further includes a mouthpiece connected to the housing assembly and communicating with one end of the airflow channel away from the first atomization channel and the second atomization channel.

[0016] In one embodiment, the electronic atomizer further includes an electronic control structure housed within the housing assembly and electrically connected to the first atomizing element and the second atomizing element.

[0017] By setting an airflow channel extending along the centerline, the ends of the first and second atomizing channels that are away from the airflow channel extend in a direction opposite to the centerline and the airflow channel. The obliquely placed first and second atomizing channels can reduce the size of the housing components, making the electronic atomizer compact and portable. In addition, the deflection angle of the airflow from the first and second atomizing channels to the airflow channel is small, resulting in smooth airflow and improved user experience. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional schematic diagram of an embodiment of an electronic atomizer;

[0020] Figure 2 An exploded view of an embodiment of an electronic atomizer;

[0021] Figure 3 This is a partial cross-sectional schematic diagram of an embodiment of an electronic atomizer;

[0022] Figure 4 This is a cross-sectional schematic diagram of the first housing according to one embodiment;

[0023] Figure 5 This is a perspective view of a first atomizing element and a second atomizing element according to one embodiment.

[0024] Explanation of reference numerals in the attached figures:

[0025] 100-Electronic Atomizer;

[0026] 10-Housing assembly, 11-First housing, 111-Airflow channel, 112-Oil storage chamber, 113-First connecting wall, 114-Second connecting wall, 115-First oil inlet, 116-Second oil inlet, 117-Air inlet, 118-First receiving groove, 12-First atomizing channel, 13-Second atomizing channel, 14-Second housing, 141-First mounting wall, 142-Second mounting wall, 15-Oil storage component;

[0027] 20-First atomizing element, 21-First atomizing core, 211-Atomizing chamber, 22-First connecting terminal;

[0028] 30 - Second atomizing element;

[0029] 40 - Suction nozzle, 41 - Suction port, 42 - Seal;

[0030] 50 - Electronic control structure, 51 - Battery, 52 - Control components;

[0031] L - centerline, X - first direction, Y - second direction, α - first included angle, β - second included angle, A - third included angle, B - fourth included angle. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] 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 it can be in a middle component. When a component is said to be "connected" to another component, it can be directly connected to the other component or it may be in a middle component.

[0034] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this invention includes any and all combinations of one or more of the associated listed items.

[0035] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0036] An electronic atomizer is used to store and atomize an aerosol-generating matrix to form an aerosol that can be inhaled by a user. This electronic atomizer can be used in various fields, such as medical, cosmetic, and recreational use. In one specific embodiment, the electronic atomizer can be used in an electronic aerosolization device to atomize the aerosol-generating matrix and generate an aerosol for inhalation; the following embodiments all use recreational use as an example. Of course, in other embodiments, the electronic atomizer can also be applied to hairspray devices to atomize hairspray used for hair styling; or to devices for treating upper and lower respiratory system diseases to atomize medical drugs.

[0037] Please refer to Figures 1 to 5 This utility model provides an electronic atomizer 100, including the housing assembly 10 as described in this utility model embodiment. The electronic atomizer 100 can be generally rectangular, circular, ellipsoidal, etc., without specific limitations. By employing the housing assembly 10 as described in this utility model embodiment, the electronic atomizer 100 has a reasonable atomization channel design, smooth airflow, and optimized internal layout, resulting in a smaller overall size and easier portability.

[0038] The housing assembly 10 in the embodiments of this utility model will be described in detail below.

[0039] First, define the direction. For example... Figure 1 As shown, X is the first direction, Y is the second direction, and the first direction X and the second direction Y intersect. Optionally, the first direction X and the second direction Y are perpendicular. Optionally, the first direction X can be the length direction of the electronic atomizer 100, and the second direction Y can be the width direction of the electronic atomizer 100.

[0040] Please refer to Figures 1 to 5 This utility model embodiment provides a housing assembly 10, which has a center line L extending along a first direction X. The housing assembly 10 also encloses an airflow channel 111, a first atomization channel 12, and a second atomization channel 13. The airflow channel 111 extends along the first direction X and is located on the center line L. The first atomization channel 12 and the second atomization channel 13 are both connected to the airflow channel 111.

[0041] The housing assembly 10 can be made of materials that meet structural strength, high temperature resistance, and ease of processing and forming, specifically plastics, aluminum alloys, and ceramics, without limitation. The wall thickness of the housing can be approximately uniform throughout. The housing assembly 10 can be a one-piece structure, and the one-piece molding process can be stamping, casting, etc., without limitation. The housing assembly 10 can also be a split structure, and the various parts of the housing assembly 10 can be connected and fixed by welding, bonding, snap-fitting, screwing, etc.

[0042] Optionally, the housing assembly 10 is generally symmetrical about the center line L, the first atomizing channel 12 and the second atomizing channel 13 are symmetrical about the center line L, and both the first atomizing channel 12 and the second atomizing channel 13 are connected to the same end of the airflow channel 111.

[0043] Optionally, the axis of the airflow channel 111 may coincide with the center line L, or the axis of the airflow channel 111 may be parallel to the center line L and at a certain distance, without restriction.

[0044] The ends of the first atomizing channel 12 and the second atomizing channel 13 that are away from the airflow channel 111 both extend from the center line L to opposite sides, and the angles between the first atomizing channel 12 and the second atomizing channel 13 and the airflow channel 111 are both obtuse angles.

[0045] Optionally, the end of the first atomizing channel 12 away from the airflow channel 111 extends from the center line L toward the side opposite to the second atomizing channel 13, and the end of the second atomizing channel 13 away from the airflow channel 111 extends from the center line L toward the side opposite to the first atomizing channel 12. Furthermore, the ends of the first atomizing channel 12 and the second atomizing channel 13 away from the airflow channel 111 also extend in a direction away from the airflow channel. That is, the airflow channel 111, the first atomizing channel 12, and the second atomizing channel 13 are roughly in an inverted "Y" shape.

[0046] It is understandable that the angle between the first atomizing channel 12 and the second atomizing channel 13 and the airflow channel 111 refers to the angle between the first atomizing channel 12 and the second atomizing channel 13 and the airflow channel 111, and not the angle between the extension lines of the first atomizing channel 12 and the second atomizing channel 13 and the airflow channel 111.

[0047] In existing electronic atomizers 100, a horizontal or vertical airflow channel corresponding to the atomizing core needs to be set. The airflow path is relatively long, and sometimes the airflow channel needs to be bent at a right angle to change the airflow direction, which is not conducive to airflow. In addition, the airflow channel occupies a lot of space, resulting in the overall size of the atomizer being too large and inconvenient for users to carry.

[0048] In this embodiment of the present invention, the housing assembly 10 has an airflow channel 111 extending along the centerline L. The ends of the first atomizing channel 12 and the second atomizing channel 13 away from the airflow channel 111 extend in a direction opposite to the centerline L and the airflow channel 111. The obliquely placed first atomizing channel 12 and second atomizing channel 13 can reduce the size of the electronic atomizer 100 in both the horizontal and vertical directions. The electronic atomizer 100 is small and portable, and the deflection angle of the airflow from the first atomizing channel 12 and the second atomizing channel 13 to the airflow channel 111 is small, resulting in smooth airflow and improved user experience.

[0049] In one embodiment, such as Figure 3 As shown, the first atomizing channel 12 and the airflow channel 111 have a first included angle α, and the second atomizing channel 13 and the airflow channel 111 have a second included angle β, satisfying: 90°<α≤150°, 90°<β≤150°.

[0050] When the first included angle α is too small, the bend between the first atomizing channel 12 and the airflow channel 111 is too sharp, which is not conducive to gas flow and will increase the size of the electronic atomizer 100 in the second direction Y, affecting the internal space utilization of the electronic atomizer 100. When the first included angle α is too large, the first atomizing channel 12 will increase the size of the electronic atomizer 100 in the first direction X, which will also affect the internal space utilization of the electronic atomizer 100. Optionally, the specific value of the first included angle α can be 91°, 95°, 100°, 105°, 110°, 115°, 120°, 125°, 130°, 135°, 140°, 145°, 150°, etc.

[0051] When the second included angle β is too small, the bend between the second atomizing channel 13 and the airflow channel 111 is too sharp, which is not conducive to gas flow and will increase the size of the electronic atomizer 100 in the second direction Y, affecting the internal space utilization of the electronic atomizer 100. When the second included angle α is too large, the second atomizing channel 13 will increase the size of the electronic atomizer 100 in the first direction X, which will also affect the internal space utilization of the electronic atomizer 100. Optionally, the value of the second included angle β can be 91°, 95°, 100°, 105°, 110°, 115°, 120°, 125°, 130°, 135°, 140°, 145°, 150°, etc., without limitation.

[0052] Optionally, the first included angle α and the second included angle β can be the same or different, without limitation. In a specific embodiment, such as Figure 3 As shown, the first atomizing channel 12 and the second atomizing channel 13 are symmetrical with respect to the center line L, and the first included angle α and the second included angle β are the same.

[0053] With this configuration, the first atomizing channel 12 and the second atomizing channel 13 can reduce space occupation while allowing airflow to pass smoothly, thereby reducing the size of the electronic atomizer 100 and improving the user experience.

[0054] In one embodiment, such as Figure 2 and Figure 4 As shown, the housing assembly 10 includes a first housing 11, which encloses an airflow channel 111 and an oil storage chamber 112. The first housing 11 also includes a first connecting wall 113 and a second connecting wall 114, which are symmetrical about the center line L. The first connecting wall 113 has a first oil inlet hole 115, and the second connecting wall 114 has a second oil inlet hole 116. Both the first oil inlet hole 115 and the second oil inlet hole 116 are connected to the oil storage chamber 112.

[0055] The shape of the oil reservoir 112 is not specifically limited; the oil reservoir 112 is used to contain the liquid to be atomized. Optional, such as... Figure 2 As shown, the housing assembly 10 also includes an oil reservoir 15, which is housed within the first housing 11 and forms an oil reservoir cavity 112. Optionally, there may be one oil reservoir cavity 112, with both the first oil inlet hole 115 and the second oil inlet hole 116 communicating with it; or, there may be two oil reservoir cavities 112, with the first oil inlet hole 115 and the second oil inlet hole 116 communicating with one oil inlet cavity respectively, without limitation.

[0056] The shape of the first oil inlet hole 115 can be circular, square, triangular, regular polygonal, etc., without restriction. Optional, such as... Figure 4 As shown, the first connecting wall 113 has a first receiving groove 118, and a first oil inlet 115 is provided from the bottom wall of the first receiving groove 118. The first receiving groove 118 is used to receive at least a portion of the first atomizing component 20. The setting of the second oil inlet 116 is the same as that of the first oil inlet 115, and will not be described again.

[0057] The first connecting wall 113 and the second connecting wall 114 can be connected or spaced apart; there are no limitations. In one specific embodiment, such as... Figure 4 As shown, in the second direction Y, the first housing 11 also has an air inlet 117, which is located between the first connecting wall 113 and the second connecting wall 114. The air inlet 117 is connected to the airflow channel 111, and the first atomizing channel 12 and the second atomizing channel 13 are respectively connected to the air inlet 117.

[0058] By setting the first housing 11 to enclose the airflow channel 111 and the oil storage chamber 112, the first housing 11 also includes a first connecting wall 113 and a second connecting wall 114 that are opposite to each other and symmetrical along the center line L. The first connecting wall 113 has a first oil inlet hole 115 and the second connecting wall 114 has a second oil inlet hole 116. The internal space of the first housing 11 is fully utilized, which can effectively reduce the size of the electronic atomizer 100.

[0059] In one embodiment, such as Figure 2 and Figure 3 As shown, the housing assembly 10 also includes a second housing 14, which is connected to the first housing 11. The second housing 14 has a first mounting wall 141 and a second mounting wall 142 connected together. The first mounting wall 141 is opposite to the first connecting wall 113 and together encloses the first atomizing channel 12. The second mounting wall 142 is opposite to the second connecting wall 114 and together encloses the second atomizing channel 13.

[0060] The first housing 11 and the second housing 14 can be an integral structure or a separate structure. The first housing 11 and the second housing 14 are connected and fixed by means of bonding, snap-fitting, screwing, riveting, magnetic connection, etc., without limitation.

[0061] The first mounting wall 141 and the second mounting wall 142 can be directly connected or indirectly connected, without limitation. Optionally, the first connecting wall 113, the second connecting wall 114, the first mounting wall 141 and the second mounting wall 142 can be any one or a combination of planes, curved surfaces, and folded surfaces, without limitation.

[0062] Optionally, both the first mounting wall 141 and the first connecting wall 113 are planar and parallel to the extending direction of the first atomizing channel 12. That is, in the direction perpendicular to the extending direction of the first atomizing channel 12, the distance from the first connecting wall 113 to the first mounting wall 141 is equal everywhere. This arrangement avoids interference during the assembly of the first housing 11 and the second housing 14, and ensures sufficient space between the first mounting wall 141 and the first connecting wall 113 for smooth airflow.

[0063] Similarly, the configuration of the second mounting wall 142 and the second connecting wall 114 can be referred to the first mounting wall 141 and the first connecting wall 113 mentioned above, and will not be repeated here.

[0064] By setting the second housing 14 to have a first mounting wall 141 and a second mounting wall 142 connected together, the first mounting wall 141 and the first connecting wall 113 are opposite to each other and together enclose the first atomizing channel 12, and the second mounting wall 142 and the second connecting wall 114 are opposite to each other and together enclose the second atomizing channel 13, the electronic atomizer 100 has a simple structure, and the first atomizing channel 12 and the second atomizing channel 13 formed are independent of each other, so the airflow will not run around or stagnate in the electronic atomizer 100, and the atomization efficiency is high.

[0065] In one embodiment, such as Figure 3 and Figure 4 As shown, there is a third included angle A between the first connecting wall 113 and the second connecting wall 114, satisfying: 60°≤A<180°; and / or, there is a fourth included angle B between the first mounting wall 141 and the second mounting wall 142, satisfying: 60°≤B<180°.

[0066] When the third included angle A is too small, the bend between the first connecting wall 113 and the second connecting wall 114 of the first housing 11 becomes too sharp, increasing the size of the atomizer 100 in the first direction X and affecting the utilization rate of its internal space. When the third included angle A is too large, it increases the size of the atomizer 100 in the second direction Y, also affecting the utilization rate of its internal space. Optionally, the value of the third included angle A can be 60°, 65°, 70°, 75°, 80°, 85°, 90°, 95°, 100°, 105°, 120°, 130°, 140°, 150°, 160°, 179°, etc.

[0067] When the fourth included angle B is too small, the bend between the first mounting wall 141 and the second mounting wall 142 of the second housing 14 becomes too sharp, increasing the size of the atomizer 100 in the first direction X and affecting the internal space utilization of the atomizer 100. When the fourth included angle B is too large, it increases the size of the atomizer 100 in the second direction Y, also affecting the internal space utilization of the atomizer 100. Optionally, the specific value of the fourth included angle B can be 60°, 65°, 70°, 75°, 80°, 85°, 90°, 95°, 100°, 105°, 120°, 130°, 140°, 150°, 160°, 179°, etc.

[0068] The included third angle A and the included fourth angle B can be the same or different; there is no specific limitation. In one specific embodiment, such as... Figure 3 and Figure 4 As shown, the first connecting wall 113 and the second connecting wall 114, the first mounting wall 141 and the second mounting wall 142 are all symmetrical with respect to the center line L, and the included angles of the third included angle A and the fourth included angle B are the same.

[0069] This design reduces the size of the electronic atomizer 100, making it easier for users to carry.

[0070] Optionally, the second housing 14 also has at least one air inlet (not shown in the figure), through which external gas enters the housing assembly 10 and flows into the first atomizing channel 12 and the second atomizing channel 13.

[0071] Please refer to Figures 1 to 5 The electronic atomizer 100 also includes a first atomizing element 20 and a second atomizing element 30, the first atomizing element 20 corresponding to the first atomizing channel 12, and the second atomizing element 30 corresponding to the second atomizing channel 13.

[0072] The first atomizing element 20 and the second atomizing element 30 can be any feasible atomizing element structure in the art, and there is no specific limitation. Optionally, the first atomizing element 20 and the second atomizing element 30 can work independently, or the first atomizing element 20 and the second atomizing element 30 can be connected in parallel for easy control, and there is no limitation.

[0073] Optionally, the first atomizing element 20 is disposed at the first oil inlet 115 of the first housing 11, and the first oil inlet 115 is sealed to prevent the liquid to be atomized in the oil storage chamber 112 from leaking out of the first oil inlet 115 into the first atomization channel 12. The specific shape and number of the first atomizing element 20 and the second atomizing element 30 are not limited. For example, there may be two first atomizing elements 20, which are disposed at intervals on one side of the first atomization channel 12.

[0074] Optionally, the first atomizing element 20, the first connecting wall 113, and the second connecting wall 114 together form a first atomizing channel 12. The first atomizing channel 12 can pass through the first atomizing element 20 or through the interior of the first atomizing element 20. That is, the airflow can flow over the surface of the first atomizing element 20 or through the interior of the first atomizing element 20, without specific restrictions.

[0075] Understandably, the first connecting wall 113 is inclined relative to the center line L to form an inclined first airflow channel 111, and the first atomizing element 20 is also inclined relative to the center line L to correspond to the first oil inlet hole 115 provided on the first connecting wall 113.

[0076] Similarly, the second atomizing element 30 is disposed at the second oil inlet 116 of the first housing 11, and the second oil inlet 116 is sealed. The specific configuration of the second atomizing element 30 can be referred to the first atomizing element 20 described above, and will not be repeated here.

[0077] The electronic atomizer 100 in this embodiment of the present invention employs the housing assembly 10 of this embodiment. The first atomizing element 20 atomizes the gas flowing in through the first atomizing channel 12, and the second atomizing element 30 atomizes the gas flowing in through the second atomizing channel 13. The atomized airflow flows into the airflow channel 111 through the first atomizing channel 12 and the second atomizing channel 13 for the user to inhale. The airflow must be atomized by the atomizing element before flowing into the airflow channel 111, resulting in sufficient atomization and a better taste for the user. Furthermore, the first atomizing element 20 and the second atomizing element 30 are obliquely placed inside the electronic atomizer 100, which can reduce the size of the electronic atomizer 100 and make it easier for the user to carry.

[0078] In one embodiment, such as Figure 2 , Figure 3 and Figure 5As shown, the first atomizing component 20 includes a first atomizing core 21, which is disposed at the first oil inlet 115. The second atomizing component includes a second atomizing core (not shown), which is disposed at the second oil inlet 116.

[0079] Optionally, the first atomizing core 21 encloses an atomizing chamber 211, which is connected to the first oil inlet 115, and the surface of the first atomizing core 21 facing away from the atomizing chamber 211 together with the housing assembly 10 encloses the first atomizing channel 12.

[0080] The first atomizing core 21 can be a commonly used atomizing core in this field, such as a ceramic atomizing core, a cotton wick atomizing core, etc. It can be a single heating wire atomizing core, a dual heating wire atomizing core, a multi-heating wire atomizing core, etc., and there are no specific restrictions.

[0081] Optional, such as Figure 5 As shown, the first atomizing core 21 has an atomizing chamber 211 enclosed on the surface facing the first oil inlet 115. The atomizing chamber 211 is connected to the oil storage chamber 112. The atomizing chamber 211 is used to contain the liquid to be atomized flowing down from the oil storage chamber 112. The atomized gas flows out of the suction port 41 through the atomizing channel, making it convenient for the user to inhale.

[0082] Optionally, the first atomizing core 21 is housed in the first receiving groove 118, and the surface of the first atomizing core 21 facing away from the opening of the atomizing chamber 211 is flush with the opening of the first receiving groove 118. Similarly, the relationship between the second atomizing core and the second receiving groove can be referred to the above description of the relationship between the first atomizing core 21 and the first receiving groove 118, and will not be repeated here.

[0083] By setting the first atomizing core 21, the first atomizing core 21 and the housing assembly 10 together enclose the first atomizing channel 12, and at the same time, the liquid to be atomized in the oil storage chamber 112 can be atomized without occupying too much internal space of the electronic atomizer 100. While ensuring the atomization effect, the electronic atomizer 100 is small and portable.

[0084] In one embodiment, such as Figure 2 , Figure 3 and Figure 5 As shown, the first atomizing element 20 also includes a first connecting terminal 22, which passes through the housing assembly 10 and is connected to the first atomizing core 21. The first connecting terminal 22 is partially located within the first atomizing channel 12.

[0085] The first connection terminal 22 is used to accurately conduct electrical energy from the battery 51 to the first atomizing core 21, so that the first atomizing core 21 can convert electrical energy into heat energy. Optionally, the first connection terminal 22 includes a positive terminal and a negative terminal, with the positive terminal connected to the positive terminal of the power supply and the negative terminal connected to the negative terminal of the power supply to form a complete circuit. When current flows through the first atomizing core 21, the resistance within the first heating core heats up to atomize the liquid to be atomized.

[0086] Optionally, one end of the first connecting terminal 22 is connected to the first atomizing core 21, and the end of the first connecting terminal 22 away from the first atomizing core 21 is connected to the first mounting wall 141 of the housing assembly 10. The connection method can be welding, bonding, snap-fitting, screwing, riveting, etc. Optionally, the first connecting terminal 22 can pass through the first mounting wall 141 and be electrically connected to the electronic control structure 50 of the electronic atomizer 100.

[0087] Similarly, the second atomizing element 30 also includes a second connecting terminal (not shown). The configuration of the second connecting terminal is the same as that of the first connecting terminal 22 mentioned above, and will not be described again.

[0088] With this configuration, the first connection terminal 22 not only provides electrical connection to the first atomizing core 21, but also provides support for the first atomizing core 21, without affecting the flow of airflow within the first atomizing channel 12.

[0089] In one embodiment, such as Figures 1 to 3 As shown, the electronic atomizer 100 also includes a mouthpiece 40, which is connected to the housing assembly 10 and communicates with one end of the airflow channel 111 away from the first atomization channel 12 and the second atomization channel 13.

[0090] Optionally, the suction nozzle 40 is connected to the end of the first housing 11 facing away from the second housing 14. The connection method between the suction nozzle 40 and the first housing 11 can be welding, bonding, snap-fitting, screwing, riveting, magnetic connection, etc., without limitation.

[0091] The specific shape of the suction nozzle 40 is not limited. Optionally, the suction nozzle 40 may extend from the end of the first housing 11 facing away from the second housing 14, or the suction nozzle 40 may be housed within the first housing 11; there are no specific limitations.

[0092] Optionally, the mouthpiece 40 encloses a suction port 41, which is connected to the airflow. The atomized gas flows through the airflow channel 111 and out of the electronic atomizer 100 from the suction port 41 for the user to inhale. Optionally, the suction port 41 and the airflow channel 111 are directly opposite each other in the first direction X.

[0093] Optionally, a sealing element 42 is also provided between the nozzle 40 and the first housing 11. The sealing element 42 seals the gap between the nozzle 40 and the first housing 11 to prevent the atomized gas from leaking out.

[0094] By setting the mouthpiece 40, the gas atomized by the first atomizing element 20 and the second atomizing element 30 is inhaled by the user through the mouthpiece 40, the airflow is smooth and the user experience is better.

[0095] In one embodiment, such as Figure 1 and Figure 2As shown, the electronic atomizer 100 also includes an electronic control structure 50, which is housed within the housing assembly 10 and electrically connected to the first atomizing element 20 and the second atomizing element 30.

[0096] The electronic control structure 50 is electrically connected to the first atomizing element 20 and the second atomizing element 30 to provide energy for the atomizing of the liquid to be atomized by the first atomizing element 20 and the second atomizing element 30. Optionally, such as... Figure 2 As shown, the electronic control structure 50 includes a battery 51 and a control component 52. The control component 52 can be a PCBA circuit board, etc. The battery 51 is electrically connected to the control component 52, and the battery 51 is also electrically connected to the first atomizing element 20 and the second atomizing element 30. The battery 51 is used to provide energy to the atomizing elements, and the control component 52 is used to control the connection and disconnection between the first atomizing element 20, the second atomizing element 30 and the battery 51.

[0097] Optionally, the electronic control structure 50 and the housing assembly 10 can be connected and fixed by means of snap-fit, screw-fit, or magnetic connection, without limitation. In a specific embodiment, the second housing 14 of the housing assembly 10 has a receiving space, the electronic control structure 50 is received in the receiving space and connected and fixed to the second housing 14.

[0098] By setting up an electronic control structure 50, which is used to control the operation of the first atomizing element 20 and the second atomizing element 30, the control method is simple and efficient.

[0099] In one embodiment, the electronic control structure 50 further includes a microphone (not shown). The microphone acts as a pressure-activated switch; when the user inhales, a change in air pressure causes the microphone to activate, controlling the first atomizing element 20 and the second atomizing element 30 to enter their working state. Optionally, the microphone is electrically connected to the control unit 52, and the microphone can adopt any feasible microphone structure in the art, without limitation.

[0100] In the description of the embodiments of this utility model, it should be noted that the orientation or positional relationship of the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other indicators are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0101] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the present utility model.

Claims

1. A housing assembly, characterized in that, For use in an electronic atomizer, the housing assembly has a centerline extending along a first direction, and the housing assembly further encloses an airflow channel, a first atomization channel, and a second atomization channel, the airflow channel extending along the first direction and located on the centerline, and both the first atomization channel and the second atomization channel communicating with the airflow channel; The ends of the first atomizing channel and the second atomizing channel that are away from the airflow channel both extend from the center line to opposite sides, and the angles between the first atomizing channel and the second atomizing channel and the airflow channel are both obtuse angles.

2. The housing assembly according to claim 1, characterized in that, The first atomizing channel and the airflow channel have a first included angle α, and the second atomizing channel and the airflow channel have a second included angle β, satisfying: 90°<α≤150°, 90°<β≤150°.

3. The housing assembly according to claim 1, characterized in that, The housing assembly includes a first housing that encloses the airflow channel and the oil storage chamber. The first housing also includes a first connecting wall and a second connecting wall that are opposite each other and are symmetrical about the center line. The first connecting wall has a first oil inlet hole and the second connecting wall has a second oil inlet hole. Both the first oil inlet hole and the second oil inlet hole are in communication with the oil storage chamber.

4. The housing assembly according to claim 3, characterized in that, The housing assembly further includes a second housing connected to the first housing. The second housing has a first mounting wall and a second mounting wall connected together. The first mounting wall is opposite to the first connecting wall and together encloses the first atomizing channel. The second mounting wall is opposite to the second connecting wall and together encloses the second atomizing channel.

5. The housing assembly according to claim 4, characterized in that, The first connecting wall and the second connecting wall have a third included angle A, satisfying: 60°≤A<180°; and / or, the first mounting wall and the second mounting wall have a fourth included angle B, satisfying: 60°≤B<180°.

6. An electronic atomizer, characterized in that, It includes a first atomizing element, a second atomizing element, and a housing assembly as described in any one of claims 1 to 5, wherein the first atomizing element corresponds to the first atomizing channel, and the second atomizing element corresponds to the second atomizing channel.

7. The electronic atomizer according to claim 6, characterized in that, The housing assembly has a first oil inlet and a second oil inlet. The first oil inlet is connected to the first atomizing channel, and the second oil inlet is connected to the second atomizing channel. The first atomizing element includes a first atomizing core, which is disposed at the first oil inlet. The second atomizing element includes a second atomizing core, which is disposed at the second oil inlet.

8. The electronic atomizer according to claim 7, characterized in that, The first atomizing element further includes a first connecting terminal, which passes through the housing assembly and is connected to the first atomizing core, with the first connecting terminal portion located within the first atomizing channel.

9. The electronic atomizer according to claim 6, characterized in that, The electronic atomizer also includes a mouthpiece, which is connected to the housing assembly and communicates with the end of the airflow channel away from the first atomization channel and the second atomization channel.

10. The electronic atomizer according to claim 6, characterized in that, The electronic atomizer also includes an electronic control structure housed within the housing assembly and electrically connected to the first atomizing element and the second atomizing element.

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