Electronic atomizer and electronic atomization device

Abstract

The utility model relates to an electronic atomizer and an electronic atomization device. The electronic atomizer comprises an oil cup, a breather pipe, an atomizing cover, an atomizing assembly and a cotton body. The oil cup is provided with an oil storage cavity; the breather pipe is arranged in the oil storage cavity; the atomization cover is at least partially located in the oil storage cavity, a containing cavity is formed in the atomization cover, an oil inlet and an exhaust port are formed in the outer side face, located in the oil storage cavity, of the atomization cover, the oil inlet is transversely formed, the exhaust port is vertically formed, one end of the exhaust port extends towards the ventilation pipe, and the other end of the exhaust port extends to be communicated with the oil inlet; the atomization assembly is partially arranged in the atomization cover, one end of the atomization assembly communicates with the ventilation pipe, and the side face of the atomization assembly communicates with the containing cavity; the cotton body at least partially wraps the side face of the atomization assembly and abuts against the inner wall of the containing cavity. Therefore, smooth oil-gas exchange is formed by the electronic atomizer, the taste consistency of the electronic atomizer during smoking is improved, and the smoking experience of a user is enhanced.

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. Background Art

[0002] Current electronic atomizers can be used to heat aerosol products to form aerosols, wherein the aerosol products may be e-liquids, etc., and the aerosol finally formed can be inhaled by a person through a mouthpiece.

[0003] Existing electronic atomizers with pure oil tanks occupy a large market due to their high utilization rate of e-liquid, but they are more prone to oil leakage than electronic atomizers with cotton core oil tanks. Currently, leakage is prevented by using integrated cotton. However, since the oil inlet hole connecting the oil tank and the atomization chamber is generally a circular or elliptical hole, it is easy to cause unsmooth oil and gas exchange, affecting the consistency of the taste and giving users a poor smoking experience. Utility Model Content

[0004] The present application provides an electronic atomizer and an electronic atomization device, which can solve the problem of unsmooth oil-gas exchange and affected taste.

[0005] In order to solve the above technical problems, the present application provides an electronic atomizer, including: an oil cup, a ventilation pipe, an atomization cover, an atomization assembly, and a cotton body.

[0006] The oil cup is provided with an oil storage cavity;

[0007] The vent pipe is arranged in the oil storage cavity;

[0008] The atomizing hood is at least partially located in the oil storage cavity, a receiving cavity is provided inside the atomizing hood, an oil inlet and an exhaust port are provided on the outer side of the atomizing hood located in the oil storage cavity, the oil inlet is arranged horizontally, the exhaust port is arranged vertically, one end of the exhaust port extends to the vent pipe, and the other end extends to communicate with the oil inlet;

[0009] The atomizing assembly is partially disposed in the atomizing cover, one end of the atomizing assembly is connected to the ventilation pipe, and the side of the atomizing assembly is connected to the accommodating cavity;

[0010] The cotton body at least partially wraps around the side surface of the atomizing assembly and abuts against the inner wall of the accommodating cavity.

[0011] In a possible implementation manner of the present application, the oil inlet and the exhaust port form an inverted T-shaped hole.

[0012] In a possible implementation manner of the present application, an oil guide groove is provided on the inner wall of the accommodating cavity, one end of the oil guide groove extends to the oil inlet, and the other end extends in a direction away from the exhaust port.

[0013] In a possible implementation manner of the present application, the oil guide groove is arranged vertically.

[0014] In a possible implementation of the present application, the electronic atomizer further includes:

[0015] The sealing part is arranged at one end of the atomizing hood away from the ventilation pipe, and the sealing part abuts against the inner wall of the oil cup.

[0016] In a possible implementation manner of the present application, a mounting groove is provided on the outer side surface of the atomizing hood away from one end of the ventilation pipe, and one end of the sealing portion is placed in the mounting groove.

[0017] In a possible implementation of the present application, the atomizer assembly includes a heating wire, oil-conducting cotton, and an atomizer tube, one end of the atomizer tube is connected to the ventilation tube, the oil-conducting cotton and the heating wire are located inside the atomizer tube, and an exhaust hole is provided on the side of the atomizer tube close to the ventilation tube, and the exhaust hole is connected to the accommodating cavity.

[0018] In a possible embodiment of the present application, the electronic atomizer also includes a support base and a suction nozzle, wherein the suction nozzle is arranged at one end of the oil cup, and the support base is arranged at the other end of the oil cup, the end of the ventilation pipe away from the atomization cover is connected to the suction nozzle, the support base is provided with a ventilation hole, and the end of the atomization pipe away from the ventilation pipe is connected to the ventilation hole.

[0019] In a possible implementation manner of the present application, the ventilation pipe and the atomization hood are designed as an integrally formed structure.

[0020] The present application also proposes an electronic atomization device, comprising an electronic atomizer and a power supply component, 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 an oil cup, a vent pipe, an atomizing hood, an atomizing assembly, and a cotton body. The oil cup is provided with an oil storage cavity; the vent pipe is provided in the oil storage cavity; the atomizing hood is at least partially located in the oil storage cavity, and a receiving cavity is provided inside the atomizing hood. The outer side surface of the atomizing hood located in the oil storage cavity is provided with an oil inlet and an exhaust port, the oil inlet is arranged horizontally, and the exhaust port is arranged vertically, one end of the exhaust port extends to the vent pipe, and the other end extends to connect with the oil inlet; the atomizing assembly is partially provided in the atomizing hood, one end of the atomizing assembly is connected to the vent pipe, and the side surface of the atomizing assembly is connected to the receiving cavity; the cotton body is at least partially wrapped around the side surface of the atomizing assembly and abuts against the inner wall of the receiving cavity. In this way, the oil inlet is arranged horizontally, the exhaust port is arranged vertically, and the exhaust port extends to the ventilation pipe. Therefore, when the tobacco oil in the oil storage chamber of the electronic atomizer enters the atomization cover, the return air in the atomization cover and the atomization component can be smoothly discharged into the oil storage chamber through the exhaust port, so that the air pressure in the oil storage chamber is balanced, and the tobacco oil in the oil storage chamber can also flow into the atomization cover and the atomization component more smoothly, so as to be heated to form an aerosol, so that the electronic atomizer forms an unobstructed oil and gas exchange, improves the taste consistency of the electronic atomizer when smoking, and enhances the user's smoking experience. 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 Schematic diagram of the cross-sectional structure of an electronic atomizer;

[0025] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure of an electronic atomizer, with the cotton body and atomization assembly omitted;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the atomization hood and the ventilation pipe.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] Oil cup 10, oil storage chamber 11, ventilation pipe 20, atomization cover 30, accommodating chamber 31, oil inlet 32, exhaust port 33, oil guide groove 34, mounting groove 35, atomization assembly 40, heating wire 41, oil guide cotton 42, atomization pipe 43, exhaust hole 431, cotton body 50, sealing part 60, support seat 70, ventilation hole 71, suction nozzle 80. DETAILED DESCRIPTION

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

[0030] 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.

[0031] 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.

[0032] See also Figures 1 to 4In one embodiment, the present application proposes an electronic atomizer, including: an oil cup 10, a ventilation pipe 20, an atomization cover 30, an atomization assembly 40, and a cotton body 50.

[0033] The oil cup 10 is provided with an oil storage chamber 11;

[0034] The vent pipe 20 is disposed in the oil storage chamber 11;

[0035] The atomizing hood 30 is at least partially located in the oil storage cavity 11. A receiving cavity 31 is provided inside the atomizing hood 30. An oil inlet 32 ​​and an exhaust port 33 are provided on the outer side of the atomizing hood 30 located in the oil storage cavity 11. The oil inlet 32 ​​is arranged horizontally, and the exhaust port 33 is arranged vertically. One end of the exhaust port 33 extends toward the vent pipe 20, and the other end extends to communicate with the oil inlet 32.

[0036] The atomizing assembly 40 is partially disposed in the atomizing cover 30, one end of the atomizing assembly 40 is connected to the vent pipe 20, and the side of the atomizing assembly 40 is connected to the accommodating chamber 31;

[0037] The cotton body 50 at least partially wraps around the side surface of the atomizing assembly 40 and abuts against the inner wall of the accommodating cavity 31 .

[0038] The oil cup 10 is used to store aerosol products, such as tobacco oil, etc. Furthermore, the oil cup 10 is used to store pure tobacco oil liquid. The oil cup 10 can be made of transparent material, the atomization cover 30 can be made of plastic material, the oil inlet 32 ​​and the exhaust port 33 can both be strip holes, the width of the oil inlet 32 ​​can range from 0.8mm to 1.2mm, and the width of the exhaust port 33 can range from 0.5mm to 0.7mm. Further, the width of the oil inlet 32 ​​can be 1mm, and the width of the exhaust port 33 can be 0.6mm; the cotton body 50 can be one-piece cotton, that is, made of one-piece fiber material. In the atomization assembly 40, the tobacco oil in the oil cup 10 flows into the sub-atomization cover 30 through the oil inlet 32, and then flows into the atomization assembly 40. The tobacco oil can be heated in the atomization assembly 40 to form an aerosol, and participate in airflow exchange through airways such as the ventilation pipe 20 for people to inhale.

[0039] In this way, the oil inlet 32 ​​is arranged horizontally, the exhaust port 33 is arranged vertically, and the exhaust port 33 extends to the ventilation pipe 20. Therefore, when the smoke oil in the oil storage chamber 11 of the electronic atomizer enters the atomization cover 30, the return air in the atomization cover 30 and the atomization component 40 can be smoothly discharged into the oil storage chamber 11 through the exhaust port 33, so that the air pressure in the oil storage chamber 11 is balanced, and the smoke oil in the oil storage chamber 11 can also flow into the atomization cover 30 and the atomization component 40 more smoothly, so as to be heated to form an aerosol, so that the electronic atomizer forms a smooth oil-gas exchange, improves the taste consistency of the electronic atomizer when smoking, and enhances the user's smoking experience.

[0040] See also Figure 3and Figure 4 In a possible embodiment of the present application, the oil inlet 32 ​​and the exhaust port 33 form an inverted T-shaped hole. The oil inlet 32 ​​is located below the exhaust port 33, and the smoke oil in the oil storage chamber 11 flows into the atomizer hood 30 through the oil inlet 32. The return air in the atomizer hood 30 and the atomizer assembly 40, such as bubbles, enters the oil storage chamber 11 through the exhaust port 33 above. The inverted T-shaped hole can make the oil inlet 32 ​​and the exhaust port 33 more convenient to process, and the lower end of the exhaust port 33 is located in the middle of the oil inlet 32, which can further increase the smoothness of the oil-gas exchange, thereby improving the taste consistency of the electronic atomizer when inhaling and enhancing the user's inhalation experience.

[0041] See also Figure 3 In a possible embodiment of the present application, an inner wall of the accommodating cavity 31 is provided with an oil guide groove 34, one end of the oil guide groove 34 extends to the oil inlet 32, and the other end extends in a direction away from the exhaust port 33. The cross section of the oil guide groove 34 may be a semicircular structure, and the oil guide groove 34 can facilitate the smoke oil in the oil storage cavity 11 to pass through the oil inlet 32, and part of the smoke oil can be quickly immersed in the cotton body 50 through the oil guide groove 34, so that the smoke oil distribution of the cotton body 50 is more uniform.

[0042] See also Figure 3 In a possible implementation of the present application, the oil guide groove 34 is arranged vertically, so that the processing of the oil guide groove 34 is more convenient and the overall structure is simpler.

[0043] See also Figure 2 and Figure 3 In a possible implementation of the present application, the electronic atomizer further includes:

[0044] The sealing part 60 is disposed at one end of the atomizing hood 30 away from the vent pipe 20, and the sealing part 60 abuts against the inner wall of the oil cup 10. The sealing part 60 can be made of silicone, and the sealing part 60 can be a sealing ring. The sealing part 60 is sleeved on one end of the atomizing hood 30 away from the vent pipe 20, and the sealing part 60 can enhance the sealing connection between the atomizing hood 30 and the inner wall of the oil cup 10 to prevent oil leakage.

[0045] See also Figure 2 and Figure 3 In a possible embodiment of the present application, a mounting groove 35 is provided on the outer side of the atomizing hood 30 away from one end of the vent pipe 20, and one end of the sealing portion 60 is placed in the mounting groove 35. The mounting groove 35 may be an annular structure, and the sealing portion 60 is partially placed in the mounting groove 35, which can facilitate the positioning and installation of the sealing portion 60, making it easier to assemble.

[0046] See also Figure 2In a possible embodiment of the present application, the atomization assembly 40 includes a heating wire 41, an oil-conducting cotton 42, and an atomization tube 43. One end of the atomization tube 43 is connected to the ventilation tube 20. The oil-conducting cotton 42 and the heating wire 41 are located in the atomization tube 43. The side of the atomization tube 43 close to the ventilation tube 20 is provided with an exhaust hole 431, and the exhaust hole 431 is connected to the accommodating cavity 31. The oil-conducting cotton 42 is made of cotton fiber material, and the oil-conducting cotton 42 is wrapped in the heating wire 41. The tobacco oil absorbed by the cotton body 50 in the atomization cover 30 penetrates into the atomization tube 43, and then penetrates into the oil-conducting cotton 42 and the heating wire 41. The heating wire 41 heats the tobacco oil to form an aerosol. The diameter of the exhaust hole 431 can range from 0.5mm to 0.7mm. Further, the diameter of the exhaust hole 431 is 0.6mm. Since the ventilation pipe 20 can be connected to the external air through the suction nozzle 80, the air pressure inside the atomization cover 30 and the ventilation pipe 20 can be balanced through the exhaust hole 431, which facilitates the smoother flow of the smoke oil, thereby further improving the taste consistency of the electronic atomizer during inhalation and further enhancing the user's inhalation experience.

[0047] See also Figure 2 and Figure 3 In a possible embodiment of the present application, the electronic atomizer further includes a support seat 70 and a nozzle 80. The nozzle 80 is arranged at one end of the oil cup 10, and the support seat 70 is arranged at the other end of the oil cup 10. The end of the vent pipe 20 away from the atomizing cover 30 is connected to the nozzle 80. The support seat 70 is provided with a vent hole 71, and the end of the atomizing tube 43 away from the vent pipe 20 is connected to the vent hole 71. The nozzle 80 can be designed as an integral molding with the oil cup 10, and the support seat 70 is used to further prevent oil leakage, and can be provided with an electrode, which can be electrically connected to the oil supply assembly and the heating wire 41, so that the heating wire 41 can heat the smoke oil to form an aerosol, so as to be inhaled through the vent pipe 20 and the nozzle 80.

[0048] See also Figures 2 to 4 In a possible implementation of the present application, the ventilation pipe 20 and the atomization cover 30 are designed as an integrally formed structure, so that the overall structure of the electronic atomizer can be simpler and the assembly can be more convenient.

[0049] The present application also proposes an electronic atomization device, including an electronic atomizer and a power supply assembly (not shown), the power supply assembly is used to power the electronic atomizer, and the electronic atomizer is the above-mentioned electronic atomizer. The power supply assembly may include a battery and a circuit board, etc., and the electronic atomizer is powered by the battery. 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 one by one.

[0050] 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.

[0051] The electronic atomizer and electronic atomization device 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 idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An electronic atomizer, characterized in that: include: An oil cup is provided with an oil storage cavity; A vent pipe is arranged in the oil storage cavity; An atomizing hood is at least partially located in the oil storage cavity, a containing cavity is provided inside the atomizing hood, an oil inlet and an exhaust port are provided on the outer side of the atomizing hood located in the oil storage cavity, the oil inlet is arranged horizontally, the exhaust port is arranged vertically, one end of the exhaust port extends to the vent pipe, and the other end extends to communicate with the oil inlet; An atomizing assembly, partly disposed in the atomizing cover, one end of the atomizing assembly being connected to the vent pipe, and a side surface of the atomizing assembly being connected to the accommodating cavity; The cotton body at least partially wraps around the side surface of the atomizing assembly and abuts against the inner wall of the accommodating cavity.

2. The electronic atomizer according to claim 1, characterized in that: The oil inlet and the exhaust port form an inverted T-shaped hole.

3. The electronic atomizer according to claim 1, characterized in that: An oil guide groove is provided on the inner wall of the accommodating cavity, one end of the oil guide groove extends to the oil inlet, and the other end extends in a direction away from the exhaust port.

4. The electronic atomizer according to claim 3, characterized in that: The oil guide groove is arranged vertically.

5. The electronic atomizer according to claim 1, characterized in that: The electronic atomizer also includes: The sealing part is arranged at one end of the atomizing hood away from the ventilation pipe, and the sealing part abuts against the inner wall of the oil cup.

6. The electronic atomizer according to claim 5, characterized in that: The outer side surface of the atomizing cover away from one end of the ventilation pipe is provided with a mounting groove, and one end of the sealing part is placed in the mounting groove.

7. The electronic atomizer according to any one of claims 1 to 6, characterized in that: The atomization assembly includes a heating wire, oil-conducting cotton, and an atomization tube. One end of the atomization tube is connected to the ventilation tube. The oil-conducting cotton and the heating wire are located in the atomization tube. An exhaust hole is provided on the side of the atomization tube close to the ventilation tube, and the exhaust hole is connected to the accommodating cavity.

8. The electronic atomizer according to claim 7, characterized in that: The electronic atomizer also includes a support base and a suction nozzle, wherein the suction nozzle is arranged at one end of the oil cup, and the support base is arranged at the other end of the oil cup. The end of the ventilation pipe away from the atomization cover is connected to the suction nozzle, and the support base is provided with a ventilation hole, and the end of the atomization pipe away from the ventilation pipe is connected to the ventilation hole.

9. The electronic atomizer according to claim 1, characterized in that: The ventilation pipe and the atomization cover are designed as an integrally formed structure.

10. An electronic atomization device, characterized in that: It comprises an electronic atomizer and a power supply component, 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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