Electronic atomizer

Abstract

The invention provides an electronic atomizer which comprises a shell and a main body arranged in the shell, and an atomization channel, an air inlet channel and a transition cavity are formed in the main body; the air inlet channel is communicated with the atmosphere, the transition cavity is communicated with the atomization channel and the air inlet channel, the atomization channel is located at one end of the transition cavity, the air inlet channel is located at the other end of the transition cavity, an air outlet of the air inlet channel is not lower than an air inlet of the atomization channel, and a leakage-proof retaining wall is arranged between the atomization channel and the air outlet of the air inlet channel. According to the electronic atomizer provided by the invention, the transition cavity is arranged, and the leakage-proof retaining wall is arranged between the atomization channel and the air inlet channel, so that atomized liquid can be effectively prevented from leaking into the air inlet channel, and the function of the atomization cavity is prevented from being influenced.

Description

Technical Field

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

[0002] The electronic atomizer device is used to heat the atomized liquid and atomize it to form an aerosol for the user to inhale and experience. With the development of society, the use of electronic atomizers has become more and more common, and users have put forward higher requirements for the performance of atomizers. In the related technology, the electronic atomizer includes a battery assembly, an atomizer assembly, etc. The battery assembly includes components such as a microphone, a battery, and a circuit board. It can provide power for the atomizer assembly and detect whether the user is using the electronic atomizer by detecting the gas flow in the electronic atomizer. When the microphone detects that the user is using the electronic atomizer, it can control the atomizer assembly to start working; when the atomizer assembly is working, the heating components in the atomizer assembly heat up, which can make the atomized liquid atomized to form an aerosol and then be discharged to the outside of the electronic atomizer for the user to inhale and experience. However, common atomizers are prone to oil leakage, especially along the airway path in the atomizer assembly and the battery assembly, flowing to the microphone, battery, circuit board and other components, which may cause the function of the atomizer to be destroyed, affecting the user experience. Summary of the invention

[0003] The technical problem to be solved by the present application is to provide an electronic atomizer, aiming to solve the problem of easy oil leakage of the electronic atomizer in the related art.

[0004] To solve the above technical problems, the present application is implemented as follows: an electronic atomizer is provided, comprising: a shell and a main body arranged in the shell, an atomization channel, an air intake channel and a transition chamber are formed in the main body; the air intake channel is connected to the atmosphere, the transition chamber is connected to the atomization channel and the air intake channel respectively, and the air outlet of the air intake channel is not lower than the air inlet of the atomization channel, and a leak-proof baffle wall is arranged between the air outlets of the atomization channel and the air intake channel.

[0005] Furthermore, the main body includes a battery bracket for mounting the electronic components, the battery bracket is provided with a receiving groove, and the bottom surface of the receiving groove covers the electronic components.

[0006] Furthermore, the atomization channel and the transition cavity are arranged on a side of the receiving groove away from the electronic component, and the transition cavity is formed in the receiving groove.

[0007] Furthermore, the main body is formed with a microphone channel, which is connected to the air inlet channel through the transition cavity; the plane where the air inlet end of the microphone channel is located in the height direction is not lower than the plane where the bottom side of the atomization channel is located.

[0008] Furthermore, a first air duct is provided on a side of the receiving groove away from the air inlet of the atomization channel, and the first air duct is connected to the microphone channel.

[0009] Furthermore, a second air duct spaced apart from the first air duct is provided on one side of the receiving groove away from the air inlet of the atomizing channel, the second air duct forms a part of the air inlet channel, and an air outlet of the second air duct is higher than the plane where the bottom surface of the receiving groove is located.

[0010] Furthermore, a first air duct is provided on one side of the receiving groove close to the transition cavity, the first air duct forms a part of the air inlet passage, and an air outlet of the first air duct is higher than the plane where the bottom surface of the receiving groove is located.

[0011] Furthermore, the main body is formed with a microphone channel, which is connected to the air inlet channel through the transition cavity; the plane where the air inlet end of the microphone channel is located in the height direction is not lower than the plane where the bottom side of the atomization channel is located.

[0012] Furthermore, a second air duct is provided on one side of the receiving groove close to the transition chamber, the second air duct is spaced apart from the first air duct, and the second air duct is connected to the microphone channel.

[0013] Furthermore, the electronic atomizer also includes an oil absorber arranged in the transition chamber, and the volume of the oil absorber is smaller than the volume of the transition chamber.

[0014] Furthermore, the main body also includes an atomization component forming an atomization channel, the atomization component includes a fixing frame fixed to the top side of the fixing seat and forming a leak-proof baffle wall, and a heating component fixed on the leak-proof baffle wall; the fixing seat is provided with a first through hole connecting the atomization channel and the transition chamber, the leak-proof baffle wall forms part of the wall surface of the atomization channel, and the heating component is located on the side of the leak-proof baffle wall facing the inside of the atomization channel.

[0015] Furthermore, a mounting groove is provided on the fixing seat, and a protrusion corresponding to the mounting groove is provided on the anti-leakage retaining wall, and the protrusion is fixed to the mounting groove by interference fit.

[0016] Furthermore, the fixing seat is also provided with a blocking edge extending from an edge of an end of the first through hole away from the transition chamber toward the atomization channel.

[0017] Furthermore, the oil absorption body is provided with a clearance opening for the first air duct and the second air duct to pass through respectively, and the fixing seat is provided with a first installation cavity and a second installation cavity; one end of the first air duct away from the battery holder sequentially passes through the corresponding clearance opening and the first installation cavity and then enters the transition cavity, and one end of the second air duct away from the battery holder sequentially passes through the corresponding clearance opening and the second installation cavity and then enters the transition cavity, and the first air duct and the first installation cavity, as well as the second air duct and the second installation cavity are fixed by interference fit.

[0018] Compared with the prior art, the electronic atomizer in the present application has the following beneficial effects: the main body can atomize the stored atomized liquid to form an aerosol, and discharge it along the atomization channel for the user to inhale and experience; by setting a transition chamber, the atomized liquid and condensed liquid in the atomizer cannot flow into the battery assembly, and the air outlet of the air inlet channel is higher than the plane where the bottom surface of the transition chamber is located, and the atomized liquid and condensed liquid cannot flow into the battery assembly through the airway. In addition, a leak-proof baffle wall is set between the atomization channel and the air inlet channel, which can effectively prevent the atomized liquid from leaking into the air inlet channel, thereby effectively avoiding damage to the atomizer function. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 1 is a schematic diagram of the overall structure of the electronic atomizer in the embodiment of the present application;

[0021] Figure 2 The electronic atomizer in the embodiment of the present application Figure 1 Cross-sectional view in the AA direction;

[0022] Figure 3 It is a partial structural schematic diagram of the electronic atomizer in the embodiment of the present application;

[0023] Figure 4 This is a schematic diagram of the overall structure of the fixing base in the embodiment of the present application;

[0024] Figure 5 It is a schematic diagram of the overall structure of the battery bracket in the embodiment of the present application;

[0025] Figure 6 It is an exploded view of the electronic atomizer in the embodiment of the present application.

[0026] In the accompanying drawings, each figure mark represents: 1, shell; 2, oil cup; 2a, airway; 21, liquid storage chamber; 3, fixing frame; 3a, atomization channel; 3b, protection chamber; 31, frame; 311, upper frame; 312, lower frame; 3121, leak-proof baffle wall; 31211, protrusion; 32, airway silicone; 4, fixing seat; 41, installation groove; 42, first through hole; 43, second through hole; 44, first installation cavity; 45, second installation cavity; 46, first assembly cavity; 5, heating component; 51, oil-conducting cotton; 52, heating wire; 6, battery bracket; 6a, transition cavity; 6a1, receiving groove; 61, first air duct; 61a, microphone channel; 62, second air duct; 62a, air inlet channel; 63, installation part; 631, second assembly cavity; 7, oil absorption body; 8, electrode. DETAILED DESCRIPTION

[0027] In order to make the invention purpose, features, and advantages of the present application more obvious and easy to understand, the present application is further described below in conjunction with the accompanying drawings and implementation methods. 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 those skilled in the art without creative work are within the scope of protection of the present application.

[0028] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0030] In the embodiments of the present 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 one; it can be a mechanical connection or an electrical connection; 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. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0031] Example:

[0032] like Figure 1-6 As shown, in this embodiment, the electronic atomizer includes: a shell 1 and a main body arranged in the shell 1, and an atomization channel 3a, an air inlet channel 62a and a transition chamber 6a are formed in the main body; the air inlet channel 62a is connected to the atmosphere, and the transition chamber 6a is connected to the atomization channel 3a and the air inlet channel 62a respectively, and the air outlet of the air inlet channel 62a is not lower than the air inlet of the atomization channel 3a, and a leak-proof baffle wall 3121 is arranged between the air outlets of the atomization channel 3a and the air inlet channel 62a.

[0033] Specifically, the main body can atomize the stored atomized liquid to form an aerosol, and discharge it along the atomizing channel 3a for the user to experience inhalation; the transition chamber 6a connects the atomizing channel 3a and the air inlet channel 62a, and the atomizing channel 3a and the air inlet channel 62a are respectively located on one side of the transition chamber 6a, and the two are not directly connected, and the air outlet end of the air inlet channel 62a is higher than the air inlet end of the atomizing channel 3a, so that the atomized condensate and the oil tank leakage will not directly enter the air inlet channel 62a through the atomizing channel 3a, and the bottom surface of the transition chamber 6a is lower than the air inlet end. The air outlet of the channel 62a will not enter the air inlet channel 62a through the transition chamber 6a, thereby reducing the risk of liquid leakage entering the battery assembly along various air paths to damage the battery, microphone and other electronic components or the self-starting microphone, thereby improving the product life and safety of use. The wall surface of the atomization channel 3a is provided with a leak-proof baffle 3121, which can block the oil leakage from the oil tank outside the transition chamber 6a and prevent the leaked liquid from entering the air inlet channel 62a, thereby effectively preventing the atomized liquid from directly leaking into the air inlet channel 62a, and having a good leak-proof effect.

[0034] In this embodiment, the main body includes an atomizing assembly formed with an atomizing channel 3a, and the atomizing assembly includes a fixing seat 4, a fixing frame 3 fixed to the top side of the fixing seat 4 and formed with a leak-proof baffle 3121, and a heating assembly 5 fixed on the leak-proof baffle 3121; the leak-proof baffle 3121 forms part of the wall surface of the atomizing channel 3a, and the heating assembly 5 is located on the side of the leak-proof baffle 3121 facing the inside of the atomizing channel 3a. The atomizing assembly also includes an oil cup 2, and the inner wall of the oil cup 2 is sealed and fixed to the outer peripheral side of the fixing frame 3 and the outer peripheral side of the fixing seat 4 respectively.

[0035] Specifically, a liquid storage chamber 21 is formed in the oil cup 2, and the atomizing assembly is installed at the bottom of the liquid storage chamber 21. An airway 2a connected to the atomizing channel 3a is also formed in the oil cup 2. The main body and the atomizing assembly form the atomizing channel 3a, and the heating assembly 5 is fixed to the wall of the atomizing channel 3a. The heating assembly 5 includes a heating wire 52 and an oil-conducting cotton 51. The oil-conducting cotton 51 is fixed on the fixing frame 3, and the heating wire 52 is attached and fixed on the oil-conducting cotton 51, and the heating wire 52 forms part of the wall of the atomizing channel 3a. The fixing frame 3 is also provided with a liquid inlet channel. The atomized liquid stored in the liquid storage chamber 21 can enter the oil-conducting cotton 51 along the liquid inlet channel, and then reach the heating wire 52, so that the atomization of the atomized liquid can be achieved by controlling the heating of the heating wire 52, and the aerosol formed by the atomization of the atomized liquid can be transmitted along the atomizing channel 3a and the airway 2a to the outside of the electronic atomizer for the user to inhale and experience. The inner wall of the oil cup 2 and the outer peripheral side of the fixing frame 3, as well as the inner wall of the oil cup 2 and the outer peripheral side of the fixing seat 4 are all sealed, which can effectively prevent the atomized liquid from leaking from the joints between the fixing frame 3 and the fixing seat 4, the joints between the fixing frame 3 and the oil cup 2, and the joints between the fixing seat 4 and the oil cup 2.

[0036] In this embodiment, the main body includes a fixed seat 4, and the fixed frame 3 includes an airway silicone 32 fixed to the top side of the fixed seat 4 and a frame 31, and the anti-leakage baffle 3121 is formed on the frame 31, and the anti-leakage baffle 3121, the airway silicone 32 and the fixed seat 4 are enclosed together to form an atomization channel 3a. Specifically, the frame 31 can also include an upper frame 311 and a lower frame 312, and the upper frame 311 can be a silicone frame, and a liquid inlet channel connected to the oil-conducting cotton 51 is formed between the upper frame 311 and the lower frame 312. The anti-leakage baffle 3121 is arranged in the lower frame 312, and the lower frame 312 and the airway silicone 32 can be sealed and connected in an interference fit manner, with a good sealing effect, which can prevent the smoke oil from leaking from the connection between the lower frame 312 and the airway silicone 32, etc., which is conducive to further preventing the occurrence of oil leakage. It can be understood that the fixed frame 3 can be composed of a plurality of discrete structures, and the entire fixed frame 3 can also be an integrated structure, which is not limited here.

[0037] In the present embodiment, the fixing seat 4 is provided with a mounting groove 41, and the anti-leakage retaining wall 3121 is provided with a protrusion 31211 corresponding to the mounting groove 41, and the protrusion 31211 is fixed with the mounting groove 41 by interference fit. Specifically, the mounting groove 41 can be a long strip groove, and the bottom of the anti-leakage retaining wall 3121 is provided with a long strip protrusion (bone position) corresponding to the long strip groove, so as to prevent the atomized liquid from directly leaking into the air inlet channel 62a, that is, it can effectively prevent the atomized liquid from leaking along the gap at the connection between the anti-leakage retaining wall 3121 and the fixing seat 4. It is understandable that in some other embodiments, the fixing seat 4 and the anti-leakage retaining wall 3121 can also be fixed by bonding or other methods, which is not limited here.

[0038] In this embodiment, the main body includes a battery holder 6 for mounting electric and electronic components, and the battery holder 6 is provided with a receiving groove 6a1, and the bottom surface of the receiving groove 6a1 covers the electronic components. That is, the main body includes a battery holder 6 provided with a receiving groove 6a1 and a fixing seat 4 fixed to the top side of the battery holder 6. The bottom of the oil cup 2 and the battery holder 6 are sealed and fixed; the atomization channel 3a and the transition cavity 6a are arranged on the side of the receiving groove 6a1 away from the electronic components, and the transition cavity 6a is formed in the receiving groove 6a1, that is, the receiving groove 6a1 and the side of the fixing seat 4 away from the atomization channel 3a enclose to form the transition cavity 6a; the fixing seat 4 is provided with a first through hole 42 connecting the transition cavity 6a and the atomization channel 3a. The air inlet channel 62a is connected to the transition chamber 6a, and the air inlet channel 62a and the transition chamber 6a can be connected through the second through hole 43. The transition chamber 6a is located on the bottom side of the atomization channel 3a. The air outlet of the air inlet channel 62a is not lower than the air inlet of the atomization channel 3a, so that the atomized condensate and the atomized liquid leakage from the oil tank are difficult to reach the air inlet channel 62a, and it is also difficult to enter the air inlet channel 62a and the electronic components from the air outlet of the air inlet channel 62a, thereby achieving leakage prevention.

[0039] Furthermore, in this embodiment, the electronic component includes a microphone fixed to the battery holder 6, and a microphone channel 61a connecting the transition chamber 6a and the microphone is formed on the fixing frame 6 of the main body; the main body is formed with the microphone channel 61a, and the plane where the air inlet end of the microphone channel 61a is located in the height direction is not lower than the plane where the bottom side of the atomization channel 3a is located. The transition chamber 6a completely separates the atomization channel 3a and the microphone channel 61a, and the air outlet end of the microphone channel 61a in the height direction is higher than the bottom side of the transition chamber 6a, and there is a leak-proof baffle wall 3121 between the microphone channel 61a and the atomization channel 3a, making it difficult for oil smoke to climb into the microphone channel 61a.

[0040] In this embodiment, a first air duct 61 is further provided on the side of the receiving groove 6a1 away from the air inlet of the atomizing channel 3a, and the first air duct 61 is connected to the microphone channel 61a. That is, the battery holder 6 is connected to the first air duct 61, and the microphone channel 61a runs through the first air duct 61. More specifically, the transition chamber 6a is connected to the air inlet channel 62a, and the air outlet of the air inlet channel 62a is located at the pipe mouth of the end face of the first air duct 61, that is, the air outlet of the air inlet channel 62a is higher than the air inlet of the atomizing channel 3a, the air inlet of the atomizing channel 3a deviates from the first air duct 61, and the atomizing channel 3a does not directly connect with the first air duct 61; the atomizing channel 3a and the air inlet channel 62a are respectively located on both sides of the transition chamber 6a, so that the condensate or smoke oil in the atomizing channel 3a will not leak directly into the air inlet channel 62a, and accordingly, it will not penetrate into the electronic components through the air inlet channel 62a, and the anti-leakage effect is good. Of course, in some other embodiments, the end surface of the first air guide tube 61 away from the microphone may also be flush with the top surface of the fixing base 4, which is not limited here.

[0041] Furthermore, in this embodiment, the side of the leak-proof baffle 3121 away from the atomization channel 3a and the fixing seat 4 enclose a protection cavity 3b located on the top side of the transition cavity 6a, and the end of the first air guide 61 away from the battery holder 6 is located in the protection cavity 3b, and the fixing seat 4 is provided with a second through hole 43 that connects the protection cavity 3b and the transition cavity 6a. Figure 2 and 3 As shown, Figure 2 The arrow in the middle indicates the direction of airflow. The oil cup 2 is provided with a nozzle connecting the airway 2a with the outside world. The microphone is used to detect (judge) whether to control the atomization component to start working. When the user sucks the nozzle, the gas can pass through the air inlet channel 62a, the protection chamber 3b, the transition chamber 6a, the atomization channel 3a, the airway 2a in sequence and finally flow out of the nozzle. A part of the gas can reach the microphone through the microphone channel 61a. When the microphone detects that the gas passes (generating negative pressure), the microphone can send a signal to instruct the atomization component to start working. The bottom side of the protective cavity 3b is the bottom side of the fixing seat 4, and the end of the first air duct 61 away from the microphone passes upward through the fixing seat 4 and then extends into the protective cavity 3b, and the outer peripheral side of the first air duct 61 is sealed and fixed to the fixing seat 4, so that the oil smoke can be effectively prevented from climbing up to the top of the first air duct 61, and then the oil smoke can be effectively prevented from entering the microphone channel 61a and flowing along the microphone channel 61a to the microphone, causing the microphone to be drowned and burned. Preferably, the bottom surface of the transition cavity 6a is lower than the pipe mouth of the first air duct 61, and the transition cavity 6a is provided with a connecting channel, which is located between the atomization channel 3a and the air inlet channel 62a, and the connecting channel is at least partially lower than the air inlet of the air inlet channel 62a.

[0042] In this embodiment, a second air duct 62 is provided on one side of the receiving groove 6a1 away from the air inlet of the atomizing channel 3a, which is spaced apart from the first air duct 61. The second air duct 62 is formed as a part of the air inlet channel 62a, and the air outlet of the second air duct 62 is higher than the plane where the bottom surface of the receiving groove 6a1 is located. That is, the air inlet channel 62a is formed in the second air duct 62, the microphone is connected to the microphone channel 61a and the air inlet channel 62a respectively, the inner diameter of the first air duct 61 is smaller than the inner diameter of the second air duct 62; the end of the second air duct 62 away from the battery holder 6 is located in the protective cavity 3b. Specifically, the second air duct 62 and the first air duct 61 are located side by side on the same side of the transition chamber 6a, and the second air duct 62 is connected to the first air duct 61 through the transition chamber 6a cavity body, that is, the pipe opening of the second air duct 62 close to the transition chamber 6a is its air inlet, and the pipe opening protrudes from the bottom surface of the transition chamber 6a, and extends to the side facing away from the transition chamber 6a to connect to the microphone assembly. Such an arrangement can simplify the airway structure, and the presence of the transition chamber 6a can further prevent the atomized liquid from directly leaking into the air inlet channel 62a and the microphone assembly.

[0043] In the present embodiment, the fixed seat 4 is provided with a first through hole 42 connecting the transition chamber 6a and the atomizing channel 3a, and the fixed seat 4 is also provided with a blocking edge extending from the edge of one end of the first through hole 42 away from the transition chamber 6a toward the atomizing channel 3a. The blocking edge can be an annular protrusion, and the height of the blocking edge can be greater than or equal to the distance from the oil-conducting cotton 51 to the top surface of the fixed seat 4. The blocking edge can prevent the leaked atomized liquid from directly leaking into the transition chamber 6a along the first through hole 42 after reaching the bottom side of the atomizing channel 3a (the top surface of the fixed seat 4). Of course, in some other embodiments, the blocking edge can also be located at the port periphery of one end of the first through hole 42 away from the transition chamber 6a (that is, the blocking edge does not have to be naturally transitionally connected with the wall surface of the first through hole 42), as long as it can play a blocking role.

[0044] Furthermore, the electronic atomizer also includes an oil-absorbing body 7 disposed in the transition chamber 6a, and the volume of the oil-absorbing body 7 is smaller than the volume of the transition chamber 6a, that is, there is enough space in the transition chamber 6a to form a connecting channel, so as to connect the protective chamber 3b and the atomizing channel 3a, so that the gas can smoothly flow along the protective chamber 3b and the connecting channel to the atomizing channel 3a. When the atomized liquid leaks too much into the transition chamber 6a, the atomized liquid will be absorbed by the oil-absorbing body 7, thereby achieving the effect of preventing oil leakage. The oil-absorbing body 7 in this embodiment can be an oil-absorbing cotton, which is located on the bottom side of the transition chamber 6a (the side of the transition chamber 6a away from the fixed seat 4), and there is enough gas circulation space on the top side of the transition chamber 6a, which can ensure smooth gas flow between the atomizing channel 3a and the airflow channel.

[0045] In this embodiment, the cross-sectional radius of the air inlet channel 62a is not equal to the cross-sectional radius of the microphone channel 61a. When the gas flows through the air inlet channel 62a, the microphone and the microphone channel 61a, a negative pressure will be formed. When the microphone detects the change in negative pressure, the microphone will send a signal to indicate that the atomization component starts working. The top of the second air duct 62 passes through the fixed seat 4 and extends into the protective cavity 3b, and the outer peripheral side of the second air duct 62 is sealed and fixed to the fixed seat 4, so that the oil smoke can be effectively prevented from climbing to the top of the second air duct 62, thereby preventing the oil smoke from entering the air inlet channel 62a and flowing along the air inlet channel 62a to other places and affecting the use of the electronic atomizer, thereby achieving the effect of preventing oil leakage. It should be noted that in some other embodiments, the end face of the top of the second air duct 62 can also be flush with the top surface of the fixed seat 4, which is not limited here.

[0046] In the present embodiment, the oil absorption body 7 is provided with a clearance opening for the first air duct 61 and the second air duct 62 to pass through respectively, and the fixing seat 4 is provided with a first installation cavity 44 and a second installation cavity 45; the end of the first air duct 61 away from the battery holder 6 passes through the corresponding clearance opening and the first installation cavity 44 in sequence and then enters the transition cavity 6a, and the end of the second air duct 62 away from the battery holder 6 passes through the corresponding clearance opening and the second installation cavity 45 in sequence and then enters the transition cavity 6a, that is, the end of the first air duct 61 away from the battery holder 6 passes through the corresponding clearance opening and the first installation cavity 44 in sequence and then enters the protective cavity 3b, and the end of the second air duct 62 away from the battery holder 6 passes through the corresponding clearance opening and the second installation cavity 45 in sequence and then enters the protective cavity 3b, and the first air duct 61 and the first installation cavity 44, and the second air duct 62 and the second installation cavity 45 are fixed by interference fit, which further avoids the occurrence of oil leakage and further improves the installation stability between the battery holder 6 and the fixing seat 4.

[0047] In this embodiment, a battery compartment is provided at one end of the housing 1 away from the atomizing assembly, the electronic component also includes a battery installed in the battery compartment, and the electronic atomizer also includes an electrode 8 connected between the heating assembly 5 and the battery. That is, the side of the battery holder 6 that is away from the transition chamber 6a is enclosed with the housing 1 to form a battery compartment, and the coordination of the structures such as the blocking edge, the transition chamber 6a, the oil-conducting cotton 51 and the protective chamber 3b can effectively prevent the atomized liquid from entering the air inlet channel 62a and the microphone channel 61a, thereby preventing the microphone and the battery from being affected by contact with the atomized liquid. The electrode 8 includes a negative electrode and a positive electrode, and the two electrodes 8 pass through the connection between the fixing seat 4 and the heating assembly 5 respectively, so as to realize the battery to power the heating assembly 5. The fixing seat 4 is provided with a first assembly cavity 46 for interference fit with the electrode 8, and each first assembly cavity 46 is fixed with the corresponding electrode 8 by interference fit to prevent the atomized liquid from leaking from the connection between the fixing seat 4 and the electrode 8. The battery holder 6 is provided with a second assembly cavity 631 for the electrode 8 to pass through. The shape and size of the second assembly cavity 631 are just matched with the shape and size of the electrode 8. The battery holder 6 is provided with a mounting portion 63 extending from the bottom of the mounting groove 41 to the fixing seat 4. The second assembly cavity 631 runs through the entire mounting portion 63, and the second assembly cavity 631 runs through the battery compartment to ensure that the electrode 8 and the battery are connected. That is, the mounting portion 63 is cylindrical, and the height of the mounting portion 63 is greater than the thickness of the oil absorbing body 7, so that the atomized liquid can be effectively prevented from entering the second assembly cavity 631 and reaching the battery along the second assembly cavity 631 to affect the use of the battery.

[0048] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An electronic atomizer, characterized in that: include: An outer shell and a main body disposed in the outer shell, wherein an atomization channel, an air inlet channel and a transition chamber are formed in the main body; The air inlet channel is connected to the atmosphere, the transition chamber is connected to the atomization channel and the air inlet channel respectively, and the air outlet of the air inlet channel is not lower than the air inlet of the atomization channel, and a leak-proof baffle wall is arranged between the air outlets of the atomization channel and the air inlet channel.

2. The electronic atomizer according to claim 1, characterized in that: The main body comprises a battery support for mounting electric and electronic components, the battery support is provided with a receiving groove, and the bottom surface of the receiving groove covers the electronic components.

3. The electronic atomizer according to claim 2, characterized in that: The atomization channel and the transition cavity are arranged on a side of the receiving groove away from the electronic component, and the transition cavity is formed in the receiving groove.

4. The electronic atomizer according to claim 2, characterized in that: The main body is formed with a microphone channel, and the microphone channel is connected with the air inlet channel through the transition cavity; the plane where the air inlet end of the microphone channel is located in the height direction is not lower than the plane where the bottom side of the atomization channel is located.

5. The electronic atomizer according to claim 4, characterized in that: A first air duct is also provided on one side of the receiving groove away from the air inlet of the atomization channel, and the first air duct is connected to the microphone channel.

6. The electronic atomizer according to claim 5, characterized in that: A second air duct spaced from the first air duct is provided on one side of the receiving groove away from the air inlet of the atomizing channel, the second air duct forms a part of the air inlet channel, and an air outlet of the second air duct is higher than the plane where the bottom surface of the receiving groove is located.

7. The electronic atomizer according to claim 6, characterized in that: The electronic atomizer further comprises an oil absorbing body arranged in the transition chamber, and the volume of the oil absorbing body is smaller than the volume of the transition chamber.

8. The electronic atomizer according to claim 7, characterized in that: The main body also includes an atomization component that forms the atomization channel, and the atomization component includes a fixed seat, a fixed frame fixed to the top side of the fixed seat and formed with the anti-leakage baffle wall, and a heating component fixed on the anti-leakage baffle wall; the fixed seat is provided with a first through hole that connects the atomization channel and the transition chamber, the anti-leakage baffle wall forms a partial wall surface of the atomization channel, and the heating component is located on the side of the anti-leakage baffle wall facing the inside of the atomization channel.

9. The electronic atomizer according to claim 8, characterized in that: The fixing seat is provided with a mounting groove, the anti-leakage retaining wall is provided with a protrusion corresponding to the mounting groove, and the protrusion is fixed to the mounting groove by interference fit.

10. The electronic atomizer according to claim 8, characterized in that: The fixing seat is further provided with a blocking edge extending from an edge of the first through hole at one end away from the transition chamber toward the atomization channel.

11. The electronic atomizer according to claim 8, characterized in that: The oil absorption body is provided with a clearance opening for the first air duct and the second air duct to pass through respectively, and the fixing seat is provided with a first installation cavity and a second installation cavity; one end of the first air duct away from the battery holder sequentially passes through the corresponding clearance opening and the first installation cavity and then enters the transition cavity, and one end of the second air duct away from the battery holder sequentially passes through the corresponding clearance opening and the second installation cavity and then enters the transition cavity, and the first air duct and the first installation cavity, as well as the second air duct and the second installation cavity are fixed by interference fit.

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