Electronic atomizer with ventilation structure and electronic atomization device

Abstract

The utility model relates to an electronic atomizer with a ventilation structure and an electronic atomization device. The electronic atomizer is provided with a shell; the oil storage cavity is arranged in the shell and is used for storing an aerosol product; the atomization assembly is arranged in the shell, and an oil inlet hole is formed in the side face of the atomization assembly; the leakage-proof cavity is arranged in the shell; one part of the first oil guide body abuts against the side, provided with the oil inlet hole, of the atomization assembly and covers the oil inlet hole, and the other part of the first oil guide body is arranged in the leakage-proof cavity; the base is arranged in the shell, one side face of the base abuts against the face, away from the oil inlet hole, of the atomization assembly, the side face, away from the atomization assembly, of the base is located in the leakage-proof cavity, the base is provided with a first ventilation hole, one end of the first ventilation hole communicates with the leakage-proof cavity, and the other end of the first ventilation hole extends to the side, facing the atomization assembly, of the base and is close to the first oil guide body. Therefore, negative pressure in the oil storage cavity is reduced, ventilation is smoother, and liquid in the oil storage cavity is more stable.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization, and in particular to an electronic atomizer and an electronic atomization device with a ventilation structure. Background Art

[0002] Existing electronic atomizers are used to heat aerosol products to form aerosols, which are then inhaled by people. In particular, electronic atomizers with pure oil tanks are becoming more and more popular.

[0003] In order to ensure the smoothness of the aerosol product in the oil tank to reach the atomizer component, and to prevent the aerosol product in the oil tank from flowing more and more, the internal negative pressure will increase, resulting in slower and slower liquid flow, and the consistency of the suction taste is difficult to ensure. A ventilation channel connecting the oil tank and the outside atmosphere is usually set in the atomizer component. However, in order to reduce oil leakage, the ventilation channel is set as a small channel, and soft rubber is added to form a one-way valve structure. However, the soft rubber molding hardness and dimensional tolerance are large. When the assembly is affected by external forces, the one-way valve of the small ventilation channel fails, resulting in poor ventilation and unstable liquid flow. Utility Model Content

[0004] The present application provides an electronic atomizer and an electronic atomization device with a ventilation structure, which can solve the problems of poor ventilation and unstable liquid delivery.

[0005] In order to solve the above technical problems, the present application provides an electronic atomizer with a ventilation structure, comprising:

[0006] case;

[0007] An oil storage chamber, disposed in the housing, and used for storing aerosol products;

[0008] An atomizing assembly is arranged in the housing, and an oil inlet hole is arranged on the side of the atomizing assembly;

[0009] A leak-proof cavity, disposed in the shell;

[0010] A first oil guide body, a part of which abuts against a side of the atomizer assembly provided with an oil inlet hole and covers the oil inlet hole, and another part of the first oil guide body is placed in the anti-leakage cavity, and the aerosol product in the oil storage cavity penetrates into the first oil guide body and then passes through the oil inlet hole into the atomizer assembly;

[0011] A base is arranged in the shell, one side of the base is in contact with a side of the atomizer assembly away from the oil inlet hole, and the side of the base away from the atomizer assembly is located in the anti-leakage cavity. The base is provided with a first ventilation hole, one end of the first ventilation hole is connected to the anti-leakage cavity, and the other end extends to a side of the base facing the atomizer assembly and is arranged close to the first oil guide body.

[0012] In a possible implementation manner of the present application, an air inlet hole is provided on the outer surface of the shell, a first mounting hole is provided on the base, one end of the atomization assembly is placed in the first mounting hole, and the first mounting hole is connected to the air inlet hole.

[0013] In a possible embodiment of the present application, the base includes a support seat and a protrusion, the first mounting hole is provided on the support seat, the protrusion is provided on the support seat, a mounting portion is provided on one side of the protrusion, the end of the atomization assembly away from the support seat is connected to the mounting portion, and the first ventilation hole is provided on the protrusion.

[0014] In a possible embodiment of the present application, the first oil-conducting body includes an inner surface and an outer surface, the middle portion of the inner surface covers the side of the atomization assembly away from the convex portion, the two ends of the inner surface cover part of the convex portion, and the first ventilation hole extends to the side of the convex portion facing the inner surface.

[0015] In a possible implementation manner of the present application, a transverse extended air passage is provided on a side of the convex portion facing the atomization assembly, and the first air exchange hole is connected to the extended air passage.

[0016] In a possible embodiment of the present application, the base is provided with a second ventilation hole, one end of the second ventilation hole is connected to the anti-leakage cavity, and the other end extends to a side of the base away from the convex portion, and the end of the second ventilation hole away from the convex portion is connected to the air inlet hole.

[0017] In a possible implementation manner of the present application, the first ventilation hole and the second ventilation hole are arranged at intervals, and the height of the first ventilation hole is higher than the height of the second ventilation hole.

[0018] In a possible implementation manner of the present application, a concave groove is provided on one side of the convex portion located in the anti-leakage cavity, and the first ventilation hole and the second ventilation hole are provided on an inner wall of the concave groove.

[0019] In a possible implementation manner of the present application, a plurality of leakage-proof grooves are provided on one side of the convex portion located in the leakage-proof cavity, the leakage-proof grooves are connected to the leakage-proof cavity, and the concave grooves are located at upper ends of the leakage-proof grooves.

[0020] The present application also proposes an electronic atomization device, comprising: a power supply component and an electronic atomizer, wherein the power supply component is used to supply power to the electronic atomizer, and the electronic atomizer is the electronic atomizer described above.

[0021] The electronic atomizer of the present application is provided with a shell; an oil storage chamber, which is arranged in the shell, and the oil storage chamber is used to store aerosol products; an atomizer component, which is arranged in the shell, and the side of the atomizer component is provided with an oil inlet hole; an anti-leakage chamber, which is arranged in the shell; a first oil guide body, a part of which abuts against a side of the atomizer component provided with the oil inlet hole and covers the oil inlet hole, and the other part of the first oil guide body is placed in the anti-leakage chamber, and the aerosol product in the oil storage chamber penetrates into the first oil guide body, and then passes through the oil inlet hole into the atomizer component; a base, which is arranged in the shell, a side surface of the base abuts against a side of the atomizer component away from the oil inlet hole, and a side surface of the base away from the atomizer component is located in the anti-leakage chamber, and the base is provided with a first ventilation hole, one end of the first ventilation hole is connected to the anti-leakage chamber, and the other end extends to a side of the base facing the atomizer component, and is arranged close to the first oil guide body. In this way, part of the air in the leak-proof cavity can enter the first oil-conducting body through the first ventilation hole, and then gradually enter the oil storage cavity through the first oil-conducting body, thereby achieving ventilation. This can prevent the negative pressure in the oil storage cavity from increasing as more aerosol products are deposited in the oil storage cavity, thereby reducing the negative pressure in the oil storage cavity, making ventilation smoother and the amount of liquid in the oil storage cavity more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of the electronic atomizer provided in this application;

[0024] Figure 2 for Figure 1 A schematic diagram of the top view structure of an electronic atomizer;

[0025] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of the electronic atomizer at AA;

[0026] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure of the electronic atomizer at BB;

[0027] Figure 5 for Figure 1 Schematic diagram of the explosion structure of the electronic atomizer;

[0028] Figure 6 A schematic diagram of the three-dimensional structure of the base of the electronic atomizer provided in this application;

[0029] Figure 7 This is a schematic diagram of the three-dimensional structure from another perspective of the base of the electronic atomizer provided in this application.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] Shell 10, air inlet 11, air outlet 12, oil storage chamber 20, ventilation pipe 30, atomizer assembly 40, heating wire 41, oil inlet 411, second oil guide body 42, atomizer tube 43, anti-leakage chamber 50, first oil guide body 60, inner surface 63, outer surface 64, bracket 70, lower oil channel 71, through hole 72, pressing portion 73, base 80, support seat 81, convex portion 82, first mounting hole 821, clamping convex 822, first ventilation hole 823, extended airway 824, second ventilation hole 825, recessed groove 826, anti-leakage groove 827, mounting portion 83, first sealing member 90, lower oil hole 91, mounting hole position 92, clamping groove 93, second sealing member 100, base 110. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] In this application, the word "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described in this application as "exemplary" is not necessarily to be construed as being preferred or advantageous over other embodiments. The following description is given to enable any technician in the field to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present application can be implemented without using these specific details. In other instances, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present application.

[0035] See also Figures 1 to 4 In one embodiment, the present application provides an electronic atomizer with a ventilation structure, comprising:

[0036] Housing 10;

[0037] The oil storage chamber 20 is disposed in the housing 10 and is used to store the aerosol product;

[0038] The atomizing assembly 40 is disposed in the housing 10, and an oil inlet hole 411 is disposed on the side of the atomizing assembly 40;

[0039] The anti-leakage cavity 50 is provided in the housing 10;

[0040] A portion of the first oil guide body 60 abuts against a side of the atomizer assembly 40 where the oil inlet hole 411 is provided, and covers the oil inlet hole 411. Another portion of the first oil guide body 60 is placed in the anti-leakage cavity 50. The aerosol product in the oil storage cavity 20 penetrates into the first oil guide body 60 and then passes through the oil inlet hole 411 into the atomizer assembly 40.

[0041] The base 80 is disposed in the shell 10, and one side of the base 80 is in contact with a side of the atomizer assembly 40 away from the oil inlet hole 411. The side of the base 80 away from the atomizer assembly 40 is located in the anti-leakage chamber 50. The base 80 is provided with a first ventilation hole 823. One end of the first ventilation hole 823 is connected to the anti-leakage chamber 50, and the other end extends to the side of the base 80 facing the atomizer assembly 40, and is arranged close to the first oil guide body 60.

[0042] The shell 10 may be made of a certain material. In one embodiment, the shell 10 may be made of a transparent plastic material, so that the remaining amount of the aerosol product inside the oil storage chamber 20 can be directly observed from the outside, which is convenient for users to replace or add aerosol products even if necessary, and is more convenient to use.

[0043] The oil storage chamber 20 is disposed in the housing 10, and is used to store aerosol products; the aerosol products may be tobacco oil, and the oil storage chamber 20 stores pure tobacco oil, and the tobacco oil may be tobacco oil of different flavors, such as apple flavor, strawberry flavor, or blueberry flavor, and the capacity may be 2ml, 4ml, 6ml, 10ml, or 20ml, etc.

[0044] The first oil-conducting body 60 can be made of a material that is convenient for oil conduction, such as cotton fiber. The anti-leakage cavity 50 stores the excess aerosol product that leaks into the atomizing assembly 40 .

[0045] There can be at least one first ventilation hole 823, and the cross-section of the first ventilation hole 823 can be circular or square, etc. The air in the oil storage chamber 20 can enter the first oil guide body 60 through the first ventilation hole 823, and the bubbles formed by the air will gradually rise into the oil storage chamber 20, thereby realizing ventilation.

[0046] The inner wall of the first ventilation hole 823 is a smooth structure, which can enhance the smoothness of ventilation. Further, the extension direction of the first ventilation hole 823 is a horizontal straight line direction, which can further enhance the smoothness of ventilation. Further, the aperture of the first ventilation hole 823 can be 0.3mm to 0.7mm, and further, the aperture of the first ventilation hole 823 is 0.5mm, making ventilation smoother.

[0047] In this way, part of the air in the anti-leakage cavity 50 can enter the first oil-conducting body 60 through the first ventilation hole 823, and then gradually enter the oil storage cavity 20 through the first oil-conducting body 60, thereby achieving ventilation. This can prevent the negative pressure in the oil storage cavity 20 from increasing as more aerosol products in the oil storage cavity 20 are discharged, thereby reducing the negative pressure in the oil storage cavity 20, making ventilation smoother and the discharge of liquid in the oil storage cavity 20 more stable.

[0048] See also Figure 3 In one embodiment, an air inlet hole 11 is provided on the outer surface 64 of the shell 10 , a first mounting hole 821 is provided on the base 80 , one end of the atomizer assembly 40 is placed in the first mounting hole 821 , and the first mounting hole 821 is connected to the air inlet hole 11 .

[0049] The base 80 can be made of plastic, and the atomizer assembly 40 can be tightly abutted in the first mounting hole 821 through a threaded structure or a clearance fit, so that the atomizer assembly 40 can be connected with the air inlet 11 through the first mounting hole 821. When in use, external air can reach the atomizer assembly 40 through the air inlet 11 and the first mounting hole 821, and mix with the heated and volatilized aerosol product to form an aerosol, making the overall assembly of the electronic atomizer more convenient.

[0050] See also Figure 6 and Figure 7In one embodiment, the base 80 includes a support seat 81 and a convex portion 82, a first mounting hole 821 is provided on the support seat 81, a convex portion 82 is provided on the support seat 81, a mounting portion 83 is provided on one side of the convex portion 82, an end of the atomizer assembly 40 away from the support seat 81 is connected to the mounting portion 83, and a first ventilation hole 823 is provided on the convex portion 82. The support seat 81 and the convex portion 82 can be an integrally formed structure design, the convex portion 82 can be provided at the end of the support seat 81 away from the bracket 70, the mounting portion 83 can be an integrally formed structure design with the convex portion 82, the mounting portion 83 can be a claw or a hole, and the end of the atomizer assembly 40 away from the support seat 81 is positioned by the mounting portion 83, so that the installation of the atomizer assembly 40 is more convenient. The first ventilation hole 823 can be located on the side of the end of the convex portion 82 away from the support seat 81, which can prevent the smoke oil infiltrated into the anti-leakage cavity 50 from immersing the first ventilation hole 823, thereby ensuring the reliability of ventilation of the first ventilation hole 823.

[0051] See also Figure 4 and Figure 5 In one embodiment, the first oil-conducting body 60 includes an inner surface 63 and an outer surface 64, the middle portion of the inner surface 63 covers the side of the atomization assembly 40 away from the protrusion 82, the two ends of the inner surface 63 cover part of the protrusion 82, and the first ventilation hole 823 extends to the side of the protrusion 82 facing the inner surface 63.

[0052] The two ends of the inner surface 63 of the first oil guide body 60 can be tightly abutted against the protrusion 82 under the pressing action of the pressing portion 73, so that the first oil guide body 60 can be installed and assembled more conveniently, and the end of the first oil guide body 60 can also be more convenient for oil return.

[0053] See also Figure 4 and Figure 7 In one embodiment, a transverse extended air channel 824 is provided on the side of the convex portion 82 facing the atomizer assembly 40, and the first ventilation hole 823 is connected to the extended air channel 824. The edges of both ends of the extended air channel 824 can abut against the inner surface 63 of the first oil guide body 60, thereby increasing the contact area between the extended air channel 824 and the side of the atomizer assembly 40 and the contact area of ​​the first oil guide body 60, thereby increasing the smoothness of ventilation of the electronic atomizer.

[0054] See also Figure 4 and Figure 6 In one embodiment, the base 80 is provided with a second ventilation hole 825, one end of the second ventilation hole 825 is connected to the anti-leakage chamber 50, and the other end extends to a side of the base 80 away from the protrusion 82, and the end of the second ventilation hole 825 away from the protrusion 82 is connected to the air inlet hole 11.

[0055] The aperture of the second ventilation hole 825 can be 0.3mm to 0.7mm, and further, the aperture of the first ventilation hole 823 is 0.5mm, so that ventilation is smoother. One end of the second ventilation hole 825 is connected to the air inlet 11, so that the air outside the electronic atomizer can enter the anti-leakage cavity 50 through the second ventilation hole 825, and then enter the oil storage cavity 20 through the first ventilation hole 823, the extended airway 824, and the first oil guide body 60, thereby reducing the negative pressure in the oil storage cavity 20, making ventilation smoother and the lower liquid in the oil storage cavity 20 more stable.

[0056] See also Figure 4 and Figure 6 In one embodiment, the first ventilation hole 823 and the second ventilation hole 825 are arranged at intervals, and the height of the first ventilation hole 823 is higher than the height of the second ventilation hole 825. In this way, the first ventilation hole 823 and the second ventilation hole 825 can be indirectly connected through the anti-leakage cavity 50, which is convenient for the processing of the first ventilation hole 823 and the second ventilation hole 825; in addition, when the electronic atomizer is in use, the airflow enters the anti-leakage cavity 50 through the second ventilation hole 825, and then enters the first ventilation hole 823. By making the height of the first ventilation hole 823 higher than the height of the second ventilation hole 825, the airflow from the second ventilation hole 825 to the first ventilation hole 823 is smoother, the smoothness of ventilation is enhanced, and the liquid in the oil storage cavity 20 is more stable.

[0057] See also Figure 4 In one embodiment, a concave groove 826 is provided on one side of the convex portion 82 located in the anti-leakage cavity 50, and the first ventilation hole 823 and the second ventilation hole 825 are provided on the inner wall of the concave groove 826. The concave groove 826 can prevent the aerosol product temporarily infiltrated into the anti-leakage cavity 50 from entering the first ventilation hole 823 and the second ventilation hole 825, so that the airflow exchange between the first ventilation hole 823 and the second ventilation hole 825 can be smoother.

[0058] See also Figure 4 and Figure 6 In one embodiment, a plurality of anti-leakage grooves 827 are provided on one side of the convex portion 82 located in the anti-leakage cavity 50, and the anti-leakage grooves 827 are connected to the anti-leakage cavity 50, and the concave grooves 826 are located at the upper ends of the anti-leakage grooves 827. The anti-leakage grooves 827 can be used to store part of the infiltrated aerosol products, and the anti-leakage grooves 827 increase the capacity of the infiltrated aerosol products, which can further prevent the aerosol products from overflowing the housing 10, and the concave grooves 826 are located at the upper ends of the anti-leakage grooves 827, which can also prevent the aerosol products from leaking out of the housing 10 through the second ventilation hole 825, and prevent the first ventilation hole 823 and the second ventilation hole 825 from being blocked, thereby ensuring that the first ventilation hole 823 and the second ventilation hole 825 are more smoothly in the airflow exchange, and making the liquid in the oil storage cavity 20 more stable.

[0059] See also Figures 3 to 5 In one embodiment, the electronic atomizer further includes a first seal 90, which is disposed inside the shell 10. The first seal 90 and a portion of the inner wall of the shell 10 form an oil storage chamber 20. The first seal 90 is provided with a lower oil hole 91 and a mounting hole 92. The lower oil channel 71 is connected to the lower oil hole 91, and one end of the ventilation pipe 30 is placed in the mounting hole 92 and connected to the atomization assembly 40.

[0060] The first sealing member 90 can be made of silicone or rubber, the ventilation pipe 30 is abutted against the inner wall of the mounting hole 92 through elastic sealing, one end of the atomizer assembly 40 can also be abutted against the inner wall of the mounting hole 92 through elastic sealing, and the atomizer assembly 40 is connected to the ventilation pipe 30 through the mounting hole 92, making it easier to assemble. The end of the lower oil channel 71 can also be placed in the lower oil hole 91 and abutted through elastic sealing, making it easier to assemble.

[0061] See also Figures 3 to 5 In one embodiment, a groove 93 is provided at one end of the protrusion 82 close to the oil storage chamber 20 and one of the first sealing member 90 , and a protrusion 822 is provided at the other end thereof, and the groove 93 is matched with the protrusion 822 .

[0062] In one embodiment, a locking protrusion 822 is provided at one end of the protrusion 82 close to the oil storage chamber 20, and a locking groove 93 is provided on the first sealing component 90. The protrusion 82 is connected to the first sealing component 90 via the locking protrusion 822. The protrusion 82 can support the first sealing component 90 to prevent the first sealing component 90 from shifting, thereby making the structural assembly of the electronic atomizer more convenient.

[0063] See also Figures 3 to 5 In one embodiment, the electronic atomizer further includes a second sealing member 100 , which is disposed between a side surface of the base 80 and an inner wall of the shell 10 .

[0064] The second sealing member 100 may be made of rubber or silicone material. The second sealing member 100 may be elastically abutted between the side of the base 80 and the inner wall of the housing 10 to prevent oil leakage, especially to prevent the aerosol product stored in the anti-leakage chamber 50 from leaking. In one embodiment, the second sealing member 100 may be an annular ring, which is sleeved on the outer side of the base 80. Furthermore, the outer side of the base 80 may be provided with an installation groove (not shown), and the inner ring of the annular ring is located in the installation groove, so as to facilitate the positioning and installation of the annular ring.

[0065] See also Figures 3 to 5In one embodiment, the electronic atomizer further includes a base 110, which is disposed at one end of the housing 10 away from the air outlet 12, and the air inlet 11 is disposed at the base 110. The base 110 may be made of plastic, and an opening (not shown) may be formed at one end of the housing 10 away from the air outlet 12, and the base 110 may be at least partially located in the housing 10 and cover the opening.

[0066] See also Figure 3 In one embodiment, the atomizer assembly 40 includes a heating wire 41, a second oil guide body 42, and an atomizer tube 43. The oil inlet hole 411 is provided in the atomizer tube 43. The second oil guide body 42 is wrapped around the heating wire 41. The second oil guide body 42 and the heating wire 41 are placed in the atomizer tube 43.

[0067] The second oil guide body 42 can be made of cotton fiber or other materials that are easy to absorb oil. The oil inlet hole 411 is set on the atomizing tube 43. The first oil guide body 60 is wrapped on the side of the atomizing tube 43 where the oil inlet hole 411 is set. The aerosol product entering the atomizing assembly 40 through the oil inlet hole 411 can penetrate into the second oil guide body 42 and form an aerosol through the heating of the heating wire 41. The atomizing tube 43 can be a steel pipe, etc., and the two ends of the atomizing tube 43 are respectively connected to the air inlet hole 11 and the ventilation pipe 30.

[0068] The present application also proposes an electronic atomization device, comprising: a power supply component and an electronic atomizer, the power supply component is used to supply power to the electronic atomizer, and the electronic atomizer is the electronic atomizer mentioned above.

[0069] The power supply component can be a battery, such as a lithium battery, which can make the heating wire 41 in the electronic atomizer generate heat, so that the aerosol product is heated to form an aerosol for people to inhale. Since the electronic atomization device adopts the above-mentioned electronic atomizer, it also has all the beneficial effects brought by the above-mentioned electronic atomizer, which will not be repeated here.

[0070] In specific implementation, the above units or structures can be implemented as independent entities, or can be arbitrarily combined to be implemented as the same or several entities. The specific implementation of the above units or structures can refer to the previous method embodiments, which will not be repeated here.

[0071] The electronic atomizer and electronic atomization device with a ventilation structure provided in the embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for technical personnel in this field, according to the ideas of the present application, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An electronic atomizer with a ventilation structure, characterized in that: include: case; An oil storage chamber, disposed in the housing, and used for storing aerosol products; An atomizing assembly is arranged in the housing, and an oil inlet hole is arranged on the side of the atomizing assembly; A leak-proof cavity, disposed in the shell; A first oil guide body, a part of which abuts against a side of the atomizer assembly provided with an oil inlet hole and covers the oil inlet hole, and another part of the first oil guide body is placed in the anti-leakage cavity, and the aerosol product in the oil storage cavity penetrates into the first oil guide body and then passes through the oil inlet hole into the atomizer assembly; A base is arranged in the shell, one side of the base is in contact with a side of the atomizer assembly away from the oil inlet hole, and the side of the base away from the atomizer assembly is located in the anti-leakage cavity. The base is provided with a first ventilation hole, one end of the first ventilation hole is connected to the anti-leakage cavity, and the other end extends to a side of the base facing the atomizer assembly and is arranged close to the first oil guide body.

2. The electronic atomizer according to claim 1, characterized in that: An air inlet hole is provided on the outer surface of the shell, a first mounting hole is provided on the base, one end of the atomizing assembly is placed in the first mounting hole, and the first mounting hole is communicated with the air inlet hole.

3. The electronic atomizer according to claim 2, characterized in that: The base includes a support seat and a convex portion, the first mounting hole is arranged on the support seat, the convex portion is arranged on the support seat, a mounting portion is arranged on a side surface of the convex portion, the end of the atomization assembly away from the support seat is connected to the mounting portion, and the first ventilation hole is arranged on the convex portion.

4. The electronic atomizer according to claim 3, characterized in that: The first oil-conducting body includes an inner surface and an outer surface, the middle portion of the inner surface covers the side of the atomizing assembly away from the convex portion, the two ends of the inner surface cover part of the convex portion, and the first ventilation hole extends to the side of the convex portion facing the inner surface.

5. The electronic atomizer according to claim 4, characterized in that: A transverse extended air passage is provided on one side of the convex portion facing the atomization assembly, and the first air exchange hole is connected to the extended air passage.

6. The electronic atomizer according to any one of claims 3 to 5, characterized in that: The base is provided with a second ventilation hole, one end of which is connected to the anti-leakage cavity, and the other end of which extends to a side of the base away from the convex portion, and the end of the second ventilation hole away from the convex portion is connected to the air inlet hole.

7. The electronic atomizer according to claim 6, characterized in that: The first ventilation hole and the second ventilation hole are arranged at intervals, and the height of the first ventilation hole is higher than the height of the second ventilation hole.

8. The electronic atomizer according to claim 7, characterized in that: A concave groove is provided on one side of the convex portion located in the anti-leakage cavity, and the first ventilation hole and the second ventilation hole are provided on the inner wall of the concave groove.

9. The electronic atomizer according to claim 8, characterized in that: A surface of the convex portion located in the leakage-proof cavity is provided with a plurality of leakage-proof grooves, the leakage-proof grooves are communicated with the leakage-proof cavity, and the concave grooves are located at the upper ends of the leakage-proof grooves.

10. An electronic atomization device, characterized in that: It comprises a power supply component and an electronic atomizer, wherein the power supply component is used to supply power to the electronic atomizer, and the electronic atomizer is the electronic atomizer according to any one of claims 1 to 9.

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