Atomizer

Abstract

The atomizer comprises a main body and a suction nozzle, the main body is provided with an air inlet channel, a first atomizing channel and a second atomizing channel, the main body comprises a first atomizing core and a second atomizing core which are arranged at intervals in the first direction, the first atomizing channel is enclosed by the first atomizing core, and the second atomizing channel is enclosed by the second atomizing core; the suction nozzle is connected with the main body; the suction nozzle encloses a liquid storage cavity, the liquid storage cavity is provided with a first liquid outlet and a second liquid outlet which are arranged at an interval, and the suction nozzle is provided with an air outlet channel; the first atomizing channel is communicated with the air inlet channel at one end, back to the second atomizing core, of the first atomizing core, and is communicated with the air outlet channel at one end, facing the second atomizing core, of the first atomizing core; the second atomization channel is communicated with the air inlet channel at the end, back on to the first atomization core, of the second atomization core, and the second atomization channel is communicated with the air outlet channel at the end, facing the first atomization core, of the second atomization core. The atomizer is smaller in overall size and convenient to carry.

Description

Technical Field

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

[0002] Existing atomizers have excessively long or winding airflow paths, which increase the amount of unused space and result in an overall large size that makes them inconvenient for users to carry. Utility Model Content

[0003] The purpose of this invention is to provide an atomizer that solves the problem of inconvenience caused by the large size of the atomizer.

[0004] To achieve the objectives of this utility model, the following technical solution is provided:

[0005] In a first aspect, this utility model provides an atomizer, comprising:

[0006] The main body has an air intake channel, a first atomizing channel and a second atomizing channel. The main body includes a first atomizing core and a second atomizing core spaced apart in a first direction. The first atomizing core surrounds the first atomizing channel, and the second atomizing core surrounds the second atomizing channel.

[0007] The nozzle is connected to the main body; the nozzle encloses a liquid storage cavity, the liquid storage cavity has a first liquid outlet and a second liquid outlet spaced apart, the first liquid outlet is corresponding to the first atomizing core, the second liquid outlet is corresponding to the second atomizing core, and the nozzle has an air outlet channel;

[0008] The first atomizing channel is connected to the air intake channel at the end of the first atomizing core facing away from the second atomizing core, and the first atomizing channel is connected to the air outlet channel at the end of the first atomizing core facing the second atomizing core; the second atomizing channel is connected to the air intake channel at the end of the second atomizing core facing away from the first atomizing core, and the second atomizing channel is connected to the air outlet channel at the end of the second atomizing core facing the first atomizing core.

[0009] In one embodiment, the main body further includes a first connecting channel and a second connecting channel. One end of the first connecting channel is connected to the air inlet channel, and the other end of the first connecting channel is connected to the first atomizing channel. One end of the second connecting channel is connected to the air inlet channel, and the other end of the second connecting channel is connected to the second atomizing channel. The air outlet channel is disposed between the first liquid outlet and the second liquid outlet.

[0010] In one embodiment, the first connecting channel includes a first segment and a second segment connected together. The end of the first segment away from the second segment is connected to the air outlet channel, and the end of the second segment away from the first segment is connected to the air inlet channel. The first segment extends along the first direction, and the second segment extends along the second direction, which is the height direction of the atomizer.

[0011] In one embodiment, the main body includes a first housing, a battery, a first bracket, and a second bracket. The battery is housed within the first housing. The first bracket is disposed on the side of the battery facing the mouthpiece. The second bracket is disposed on the first bracket. The first atomizing core and the second atomizing core are disposed on the side of the second bracket facing away from the first bracket. The first bracket and the second bracket together have the air intake channel. The second bracket also has the first connecting channel and the second connecting channel.

[0012] In one embodiment, the main body includes a support base connected to the first bracket, and the support base has a gap with the inner wall surface of the first housing; the suction nozzle includes a second housing, a portion of which is received within the gap.

[0013] In one embodiment, the second housing includes a first sub-shell and a second sub-shell connected in the second direction, the first sub-shell being received within the gap, and the wall thickness of the first sub-shell being less than the wall thickness of the second sub-shell.

[0014] In one embodiment, the support base has a first mounting hole and a second mounting hole spaced apart in the first direction, the first atomizing core communicates with the first liquid outlet through the first mounting hole, and the second atomizing core communicates with the second liquid outlet through the second mounting hole.

[0015] In one embodiment, the support base has a first through hole extending through itself in the second direction, and the first through hole is coaxially arranged with the air outlet channel;

[0016] The second housing also has an vent shell with the vent channel, and a portion of the second housing is received within the first through hole.

[0017] In one embodiment, the atomizer further includes a first seal, which is disposed between the air outlet shell and the support base. The first seal has a second through hole that extends through itself in the second direction. The first through hole and the second through hole are coaxially arranged with the air outlet channel.

[0018] In one embodiment, the support base has a receiving groove at the end away from the first bracket, the opening of the receiving groove facing the inner wall of the first housing, and the atomizer further includes a second sealing member, which is received in the receiving groove and abuts against the second housing.

[0019] The atomizer of this utility model has a first atomizing core and a second atomizing core arranged at intervals, and correspondingly provided with a first atomizing channel, a second atomizing channel, an air inlet channel and an air outlet channel. The airflow enters from the air inlet channel, passes through the first atomizing channel and the second atomizing channel respectively through the first atomizing core and the second atomizing core, and finally converges in the air outlet channel and enters the user's mouth. The atomizing channel design of the atomizer of this utility model is reasonable and optimizes the internal layout of the atomizer, making the overall size of the atomizer smaller and easier to carry. Attached Figure Description

[0020] 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.

[0021] Figure 1 This is a cross-sectional view of an atomizer according to one embodiment;

[0022] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 This is a cross-sectional view of an atomizer according to another embodiment;

[0024] Figure 4 This is an exploded view of an atomizer according to one embodiment.

[0025] Explanation of reference numerals in the attached figures:

[0026] 100-Atomizer, 10-Main body, 111-Air intake channel, 112-First atomization channel, 113-Second atomization channel, 114-First connecting channel, 1141-First section, 1142-Second section, 115-Second connecting channel, 1151-Third section, 1152-Fourth section, 116-First atomizer core, 117-Second atomizer core, 12-First housing, 121-Snap-fit ​​slot, 13-Battery, 14-First bracket, 141-First plate, 142-Second plate, 143-Third plate, 15-Second bracket, 152-Second connecting hole, 16-Support base, 161-First mounting hole, 162-Second mounting hole, 164-Receiving slot, 165-Accommodation slot, 166-First through hole, 171-Mic head;

[0027] 20-Nose, 21-Liquid storage chamber, 211-First liquid outlet, 212-Second liquid outlet, 213-First liquid storage chamber, 214-Second liquid storage chamber, 22-Air outlet channel, 23-Second housing, 231-First sub-housing, 232-Second sub-housing, 233-Air outlet housing, 2331-First air outlet cylinder, 2332-Second air outlet cylinder, 30-First sealing element, 31-Second through hole, 40-Second sealing element;

[0028] X - First direction, Y - Second direction. Detailed Implementation

[0029] 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.

[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 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.

[0031] 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.

[0032] 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.

[0033] For reference Figure 1 The first direction X can be either the thickness direction or the width direction of the atomizer 100, without restriction, and the second direction Y is the height direction of the atomizer 100.

[0034] For reference Figure 1 , Figure 2 and Figure 3 This utility model provides an atomizer 100, including a main body 10 and a mouthpiece 20. The main body 10 has an air intake channel 111, a first atomization channel 112 and a second atomization channel 113. The main body 10 includes a first atomizing core 116 and a second atomizing core 117 spaced apart in a first direction X. The first atomizing core 116 surrounds the first atomization channel 112, and the second atomizing core 117 surrounds the second atomization channel 113.

[0035] The nozzle 20 is connected to the main body 10; the nozzle 20 encloses a liquid storage cavity 21, the liquid storage cavity 21 has a first liquid outlet 211 and a second liquid outlet 212 arranged at intervals, the first liquid outlet 211 is correspondingly arranged with the first atomizing core 116, the second liquid outlet 212 is correspondingly arranged with the second atomizing core 117, and the nozzle 20 has an air outlet channel 22.

[0036] Figure 1 The arrows in the diagram represent the air intake channel 111, air outlet channel 22, first atomization channel 112, and second atomization channel 113 of the atomizer 100. The first atomization channel 112 connects to the air intake channel 111 at the end of the first atomizing core 116 facing away from the second atomizing core 117, and connects to the air outlet channel 22 at the end of the first atomizing core 116 facing towards the second atomizing core 117. The second atomization channel 113 connects to the air intake channel 111 at the end of the second atomizing core 117 facing away from the first atomizing core 116, and connects to the air outlet channel 22 at the end of the second atomizing core 117 facing towards the first atomizing core 116. The gas in the first atomization channel 112 and the gas in the second atomization channel 113 move towards each other.

[0037] Optionally, there may be two liquid storage chambers 21, namely, the liquid storage chamber 21 includes a first liquid storage chamber 213 and a second liquid storage chamber 214 spaced apart in the first direction X, the first liquid storage chamber 213 being connected to the first liquid outlet 211 and the second liquid storage chamber 214 being connected to the second liquid outlet 212; or there may be one liquid storage chamber 21, namely, one liquid storage chamber 21 specifically has a first liquid outlet 211 and a second liquid outlet 212.

[0038] Optionally, the first liquid outlet 211 and the second liquid outlet 212 can be circular, rectangular, elliptical, etc., without limitation. The orthographic projection of the first liquid outlet 211 in the second direction Y is located on the first atomizing core 116, and the orthographic projection of the second liquid outlet 212 in the second direction Y is located on the second atomizing core 117. The orthographic projection of the air outlet channel 22 in the second direction Y is located between the first liquid outlet 211 and the second liquid outlet 212.

[0039] The first atomizing core 116 and the second atomizing core 117 can be ceramic atomizing cores, aerogel ceramic atomizing cores, etc., without limitation. The first atomizing core 116 and the second atomizing core 117 have high porosity, which can significantly improve atomization efficiency. The first atomizing channel 112 and the second atomizing channel 113 both extend approximately along the first direction X.

[0040] The atomizer 100 of this utility model has a first atomizing core 116 and a second atomizing core 117 arranged at intervals, and correspondingly provided with a first atomizing channel 112, a second atomizing channel 113, an air inlet channel 111 and an air outlet channel 22. The airflow enters from the air inlet channel 111, passes through the first atomizing channel 112 and the second atomizing channel 113, passes through the first atomizing core 116 and the second atomizing core 117 respectively, and finally converges in the air outlet channel 22 and enters the user's mouth. The atomizing channel design of the atomizer 100 of this utility model is reasonable and optimizes the internal layout of the atomizer 100, making the overall size of the atomizer 100 smaller and easier to carry.

[0041] For reference Figure 1 and Figure 2 In one embodiment, the main body 10 further includes a first connecting channel 114 and a second connecting channel 115. One end of the first connecting channel 114 is connected to the air inlet channel 111, and the other end of the first connecting channel 114 is connected to the first atomizing channel 112. One end of the second connecting channel 115 is connected to the air inlet channel 111, and the other end of the second connecting channel 115 is connected to the second atomizing channel 113. The air outlet channel 22 is disposed between the first liquid outlet 211 and the second liquid outlet 212.

[0042] Optionally, the first connecting channel 114 is in the shape of an "L" and the second connecting channel 115 is in the shape of an "L". The first connecting channel 114 and the second connecting channel 115 are arranged opposite to each other in the first direction X.

[0043] A first connecting channel 114 and a second connecting channel 115 are provided to connect the air intake channel 111 and the first atomizing channel 112 and the second atomizing channel 113. The gas in the first connecting channel 114 and the gas in the second connecting channel 115 move in opposite directions, so that the first atomizing channel 112, the second atomizing channel 113, the first connecting channel 114 and the second connecting channel 115 together form an annular air passage in the shape of a racetrack, thereby reducing the size of the atomizing channel and the air intake channel 111 in the height direction of the atomizer 100, thereby reducing the size of the atomizer 100.

[0044] For reference Figure 1 and Figure 2 In one embodiment, the first connecting channel 114 includes a first segment 1141 and a second segment 1142 that are connected. The end of the first segment 1141 away from the second segment 1142 is connected to the air outlet channel 22, and the end of the second segment 1142 away from the first segment 1141 is connected to the air inlet channel 111. The first segment 1141 extends along a first direction X, and the second segment 1142 extends along a second direction Y, where the second direction Y is the height direction of the atomizer 100.

[0045] Optionally, the second segment 1142 extends approximately along the second direction Y, and the angle between the second segment 1142 and the first segment 1141 can be 80°-90°, specifically 80°, 82°, 84°, 86°, 88°, 90°, etc., without limitation.

[0046] Similarly, the second connecting channel 115 includes a connected third segment 1151 and a fourth segment 1152. The end of the third segment 1151 away from the fourth segment 1152 is connected to the air outlet channel 22, and the end of the fourth segment 1152 away from the third segment 1151 is connected to the air intake channel 111. The third segment 1151 extends along a first direction X, and the fourth segment 1152 extends along a second direction Y. Specifically, the first segment 1141 and the third segment 1151 are connected.

[0047] With this configuration, the first connecting channel 114, the second connecting channel 115, the first atomizing channel 112, and the second atomizing channel 113 together form an annular atomizing airway. Compared to the airway of a traditional atomizer that extends to the side, the annular airway has a lower space occupancy rate.

[0048] For reference Figure 2 , Figure 3 and Figure 4In one embodiment, the main body 10 includes a first housing 12, a battery 13, a first bracket 14, and a second bracket 15. The battery 13 is housed in the first housing 12. The first bracket 14 is disposed on the side of the battery 13 facing the mouthpiece 20. The second bracket 15 is disposed on the first bracket 14. The first atomizing core 116 and the second atomizing core 117 are disposed on the side of the second bracket 15 facing away from the first bracket 14. The first bracket 14 and the second bracket 15 together have an air intake channel 111. The second bracket 15 also has a first connecting channel 114 and a second connecting channel 115.

[0049] Optionally, battery 13 can be a cylindrical soft-pack battery, a square soft-pack battery, a cylindrical steel-cased battery, etc., without restriction.

[0050] Optionally, the second bracket 15 has a first connecting hole and a second connecting hole 152 spaced apart in the first direction X. The main body 10 also includes a first heating wire and a second heating wire. The first heating wire is connected to the first atomizing core 116 through the first connecting hole, and the second heating wire is connected to the second atomizing core 117 through the second connecting hole 152. The main body 10 also includes sealant for sealing the first connecting hole and the second connecting hole 152.

[0051] Optionally, the connection method between the first bracket 14 and the first housing 12 can be screwed, welded, glued, snap-fitted, etc., without limitation.

[0052] Optionally, the first housing 12, the first bracket 14, and the second bracket 15 may be made of materials with high structural strength, such as metal materials, high-strength plastics, ceramics, etc. Metal materials include aluminum, aluminum alloys, magnesium alloys, iron and iron alloys, etc., without limitation.

[0053] Optionally, the main body 10 also includes a triggering component, which includes a main board and a microphone 171. Gas is used to start the atomizer 100 through the air intake channel 111. When the gas comes into contact with the microphone 171, the microphone 171 generates an electrical signal to drive the main board. The main board allows the battery 13 of the atomizer 100 to supply power to the first atomizing coil 116 and the second atomizing coil 117. The heating wires corresponding to the first atomizing coil 116 and the second atomizing coil 117 convert electrical energy into heat energy. When the temperature reaches the boiling point of the atomizing liquid, the atomizing liquid boils and produces smoke, which is inhaled by the user through the first atomizing channel 112 or the second atomizing channel 113 and the air outlet channel 22.

[0054] Optionally, the first bracket 14 includes a first plate 141, a second plate 142, and a third plate 143 connected in sequence. The first plate 141 and the third plate 143 are arranged opposite each other in the first direction X and both extend along the second direction Y. The second plate 142 extends along the first direction X. The battery 13 is disposed on the side of the second plate 142 facing away from the first plate 141 and the third plate 143. Optionally, the surface of the first plate 141 facing away from the third plate 143 and the surface of the third plate 143 facing away from the first plate 141 both have protrusions. Correspondingly, the inner wall surface of the first housing 12 is provided with a snap-fit ​​groove 121, and the protrusions are received in the snap-fit ​​groove 121 one by one.

[0055] Optionally, the second bracket 15 has a first mounting groove and a second mounting groove on its surface facing away from the first bracket 14. The first mounting groove and the second mounting groove are spaced apart in the first direction X. The openings of the first mounting groove and the second mounting groove face away from the first bracket 14. A portion of the first atomizing core 116 is housed in the first mounting groove, and a portion of the second atomizing core 117 is housed in the second mounting groove.

[0056] This arrangement allows for a reasonable layout of the internal space of the main body 10. The first bracket 14 separates the battery 13 from the other components, and the second bracket 15 fixes the first atomizing core 116 and the second atomizing core 117. The first bracket 14 and the second bracket 15 also form the air intake channel 111, the first connecting channel 114, and the second connecting channel 115.

[0057] For reference Figure 2 , Figure 3 and Figure 4 In one embodiment, the main body 10 includes a support base 16, which is connected to the first bracket 14, and the support base 16 has a gap with the inner wall surface of the first housing 12; the suction nozzle 20 includes a second housing 23, and a portion of the second housing 23 is accommodated within the gap.

[0058] Optionally, the second housing 23 can be a transparent housing. Specifically, the material of the second housing 23 can be transparent antistatic ABS material, acrylic, glass, plastic, etc., without limitation. A fully transparent second housing 23 provides a better visual experience for the user, and allows the user to intuitively observe the liquid level in the liquid storage chamber 21, thus enabling timely replenishment of liquid.

[0059] Optionally, the outer peripheral surfaces of the first housing 12 and the second housing 23 are smooth curved surfaces, that is, the first housing 12 and the second housing 23 are smoothly transitioned.

[0060] The second housing 23 is detachably connected to the main body 10. Specifically, the second housing 23 is snapped into the first housing 12.

[0061] Traditional atomizers inject atomizing liquid into the main body 10 and then press the mouthpiece 20 in. The atomizer 100 of this invention injects atomizing liquid into the liquid storage chamber 21 of the mouthpiece 20 and then presses the main body 10 in to achieve connection and fixation between the mouthpiece 20 and the main body 10. Compared with traditional atomizers, the oil injection method of the atomizer 100 of this invention can expel the gas in the atomizing liquid and reduce the risk of oil leakage of the atomizer 100.

[0062] For reference Figure 4 In one embodiment, the second housing 23 includes a first sub-housing 231 and a second sub-housing 232 connected in the second direction Y. The first sub-housing 231 is received within the gap, and the wall thickness of the first sub-housing 231 is less than the wall thickness of the second sub-housing 232.

[0063] Optionally, the first sub-shell 231 and the second sub-shell 232 are an integral structure, meaning they are manufactured using a single molding process. This molding process can be stamping, casting, etc., and is not limited. When the first sub-shell 231 and the second sub-shell 232 are separate structures, the connection method can be bonding, welding, snap-fitting, etc., and is not limited.

[0064] Optionally, the second sub-shell 232 is spaced from the first sub-shell 231, its inner wall surface, and its outer peripheral surface, such that the connection between the first sub-shell 231 and the second sub-shell 232 forms a first step and a second step. The first step and the second step can play a certain positioning role during the installation of the atomizer 100. The first step is used to abut against the first outer shell, and the second step is used to abut against the support base 16. Optionally, the first step and the second step can be flush in the second direction Y, or they can be not flush; there is no limitation.

[0065] The first sub-shell 231 and the second sub-shell 232 together enclose the liquid storage cavity 21. The wall thickness of the first sub-shell 231 is less than the wall thickness of the second sub-shell 232, so that the first sub-shell 231 can easily extend into the gap to complete the connection and fixation of the first shell 12 and the second shell 23.

[0066] For reference Figure 2 and Figure 3 In one embodiment, the support base 16 has a first mounting hole 161 and a second mounting hole 162 spaced apart in a first direction X. The first atomizing core 116 communicates with the first liquid outlet 211 through the first mounting hole 161, and the second atomizing core 117 communicates with the second liquid outlet 212 through the second mounting hole 162.

[0067] Optionally, the end of the support base 16 away from the first bracket 14 is chamfered, which can improve safety and prevent cuts or scratches during the installation of the atomizer 100. At the same time, the chamfer can also serve as a guide angle to facilitate the quick and accurate insertion of the second housing 23 into the gap, reducing assembly difficulty.

[0068] Optionally, the orthographic projection of the first mounting hole 161 in the second direction Y is located within the first atomizing core 116, and the orthographic projection of the second mounting hole 162 in the second direction Y is located within the second atomizing core 117.

[0069] Optionally, the cross-sectional shape of the first mounting hole 161 and the second mounting hole 162 can be rectangular, circular, elliptical, etc., without restriction.

[0070] This configuration allows the atomizing liquid to contact the first atomizing core 116 and the second atomizing core 117 through the first mounting hole 161 and the second mounting hole 162 respectively, thereby achieving heating and atomization of the atomizing liquid. The atomized gas is collected from the first atomization channel 112 and the second atomization channel 113 to the gas outlet channel 22, meeting the atomization needs of the user. Furthermore, during the liquid filling process of the atomizer 100, the atomizing liquid is directly injected into the liquid storage chamber 21 from the first liquid outlet 211 and the second liquid outlet 212.

[0071] For reference Figure 2 and Figure 3 In one embodiment, the support base 16 has a first through hole 166 extending through itself in the second direction Y, and the first through hole 166 is coaxially arranged with the air outlet channel 22. The second housing 23 also has an air outlet shell 233, which has an air outlet channel 22, and a portion of the second housing 23 is received in the first through hole 166.

[0072] Optionally, the vent shell 233 and the second shell 23 are an integral structure, and the integral molding process can be stamping, casting, etc., without limitation. The material of the vent shell 233 is the same as that of the second shell 23, and the vent shell 233 is also a transparent shell.

[0073] Optionally, the cross-sectional shape of the vent shell 233 corresponds to the cross-sectional shape of the first through hole 166. Specifically, the cross-sectional shapes of both the first through hole 166 and the vent shell 233 are rectangular, elliptical, circular, etc., without limitation.

[0074] Optionally, the support base 16 has a receiving groove 165 with the opening of the receiving groove 165 facing away from the battery 13. The first through hole 166 penetrates the bottom wall of the receiving groove 165, and part of the air outlet shell 233 is accommodated in the receiving groove 165. The receiving groove 165 plays a certain positioning role in the installation process of the atomizer 100.

[0075] Optionally, the vent housing 233 may include a first vent cylinder 2331 and a second vent cylinder 2332 connected together. The first vent cylinder 2331 and the second vent cylinder 2332 have the same inner diameter, the outer diameter of the first vent cylinder 2331 is larger than the outer diameter of the second vent cylinder 2332, and the second vent cylinder 2332 is received in the first through hole 166.

[0076] The air outlet shell 233 separates the air outlet channel 22 and the liquid storage chamber 21. Part of the second shell 23 is housed in the first through hole 166, which can prevent the atomized liquid from directly entering the air outlet channel 22 and improve the user experience.

[0077] For reference Figure 2 and Figure 3 In one embodiment, the atomizer 100 further includes a first sealing member 30, which is disposed between the air outlet shell 233 and the support base 16. The first sealing member 30 has a second through hole 31 that penetrates itself in the second direction Y. The first through hole 166 and the second through hole 31 are coaxially arranged with the air outlet channel 22.

[0078] The material of the first sealing element 30 can be silicone, rubber, etc., without restriction.

[0079] Optionally, the first sealing element 30 is cylindrical, and the first sealing element 30 is fitted onto the air outlet shell 233. The outer peripheral surface of the first sealing element 30 is in close contact with the inner wall surface of the first through hole 166. The outer diameters of the first air outlet cylinder 2331 and the second air outlet cylinder 2332 of the air outlet shell 233 are different, thereby forming a third step at the connection between the first air outlet cylinder 2331 and the second air outlet cylinder 2332. The first sealing element 30 abuts against the third step in the second upward direction. Specifically, during the installation of the atomizer 100, the first sealing element 30 can always be fitted onto the outer peripheral surface of the air outlet shell 233, or the first sealing element 30 can always be in close contact with the inner wall surface of the receiving groove 165.

[0080] The atomizer 100 of this utility model can effectively prevent gas leakage after atomization by setting the first sealing element 30, and can also prevent liquids such as e-liquid in the liquid storage chamber 21 from leaking into the gas outlet channel 22.

[0081] For reference Figure 2 and Figure 3 In one embodiment, the support base 16 has a receiving groove 164 at the end away from the first bracket 14. The opening of the receiving groove 164 faces the inner wall of the first housing 12. The atomizer 100 also includes a second sealing member 40, which is received in the receiving groove 164 and abuts against the second housing 23.

[0082] Optionally, the receiving groove 164 may extend circumferentially along the atomizer 100, and the receiving groove 164 may be an annular groove with the ends connected. Correspondingly, the second seal 40 is an annular member with the ends connected.

[0083] The second seal 40 protrudes from the top surface of the receiving groove 164 in the first direction X, meaning that the thickness of the second seal 40 in the first direction X is greater than the depth of the receiving groove 164 in the first direction X. This makes the second seal 40 and the second housing 23 fit together in the first direction X in an interference fit, which helps to improve the sealing effect of the second seal 40. At the same time, it can also limit the second housing 23 to a certain extent, reducing the risk of the second housing 23 detaching from the first housing 12.

[0084] The material of the second seal 40 can be silicone, rubber, etc., without restriction.

[0085] The second seal 40 can enhance the connection and sealing between the nozzle 20 and the main body 10, ensuring that the atomizer 100 maintains good sealing even after multiple refilling operations, thereby improving the service life of the atomizer 100.

[0086] 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.

[0087] 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. An atomizer characterized by, include: The main body has an air intake channel, a first atomizing channel and a second atomizing channel. The main body includes a first atomizing core and a second atomizing core spaced apart in a first direction. The first atomizing core surrounds the first atomizing channel, and the second atomizing core surrounds the second atomizing channel. The nozzle is connected to the main body; the nozzle encloses a liquid storage cavity, the liquid storage cavity has a first liquid outlet and a second liquid outlet spaced apart, the first liquid outlet is corresponding to the first atomizing core, the second liquid outlet is corresponding to the second atomizing core, and the nozzle has an air outlet channel; The first atomizing channel is connected to the air intake channel at the end of the first atomizing core facing away from the second atomizing core, and the first atomizing channel is connected to the air outlet channel at the end of the first atomizing core facing the second atomizing core; the second atomizing channel is connected to the air intake channel at the end of the second atomizing core facing away from the first atomizing core, and the second atomizing channel is connected to the air outlet channel at the end of the second atomizing core facing the first atomizing core.

2. The atomizer of claim 1, wherein, The main body also has a first connecting channel and a second connecting channel. One end of the first connecting channel is connected to the air inlet channel, and the other end of the first connecting channel is connected to the first atomizing channel. One end of the second connecting channel is connected to the air inlet channel, and the other end of the second connecting channel is connected to the second atomizing channel. The air outlet channel is located between the first liquid outlet and the second liquid outlet.

3. The atomizer of claim 2, wherein, The first connecting channel includes a first segment and a second segment connected together. The end of the first segment away from the second segment is connected to the air outlet channel, and the end of the second segment away from the first segment is connected to the air inlet channel. The first segment extends along the first direction, and the second segment extends along the second direction, which is the height direction of the atomizer.

4. The atomizer of claim 3, wherein, The main body includes a first housing, a battery, a first bracket, and a second bracket. The battery is housed in the first housing. The first bracket is disposed on the side of the battery facing the mouthpiece. The second bracket is disposed on the first bracket. The first atomizing core and the second atomizing core are disposed on the side of the second bracket facing away from the first bracket. The first bracket and the second bracket together have the air intake channel. The second bracket also has the first connecting channel and the second connecting channel.

5. The atomizer of claim 4, wherein, The main body includes a support base connected to the first bracket, and the support base has a gap with the inner wall surface of the first housing; the suction nozzle includes a second housing, a portion of which is housed within the gap.

6. The atomizer of claim 5, wherein, The second housing includes a first sub-shell and a second sub-shell connected in the second direction, the first sub-shell being received within the gap, and the wall thickness of the first sub-shell being less than the wall thickness of the second sub-shell.

7. The atomizer of claim 5, wherein, The support base has a first mounting hole and a second mounting hole spaced apart in the first direction. The first atomizing core communicates with the first liquid outlet through the first mounting hole, and the second atomizing core communicates with the second liquid outlet through the second mounting hole.

8. The atomizer of claim 5, wherein, The support base has a first through hole that extends through itself in the second direction, and the first through hole is coaxially arranged with the air outlet channel; The second housing also has an vent shell with the vent channel, and a portion of the second housing is received within the first through hole.

9. The atomizer of claim 8, wherein, The atomizer further includes a first sealing element, which is disposed between the air outlet shell and the support base. The first sealing element has a second through hole that extends through itself in the second direction. The first through hole and the second through hole are coaxially arranged with the air outlet channel.

10. The atomizer of claim 5, wherein, The support base has a receiving groove at the end away from the first bracket, and the opening of the receiving groove faces the inner wall of the first housing. The atomizer also includes a second sealing member, which is received in the receiving groove and abuts against the second housing.

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