Atomization assembly, electronic atomizer and electronic atomization device

Abstract

The utility model relates to an atomization assembly, an electronic atomizer and an electronic atomization device. The atomization assembly comprises an atomization support, a heating assembly, an oil guide piece and a cover plate. The atomization support is provided with an atomization channel, a groove is formed in one face of the atomization support, an oil inlet hole is formed in the groove, and the oil inlet hole is communicated with the atomization channel. The heating assembly is arranged in the atomization channel; the oil guide sheet is arranged in the groove, and the oil guide sheet covers the oil inlet hole; the cover plate covers the groove and abuts against the face, away from the oil inlet hole, of the oil guide piece. The atomization channel is directly formed in the atomization support, so that the heating assembly can be directly installed in the atomization channel of the atomization support, an atomization pipe used for installing the heating assembly does not need to be additionally arranged, parts are saved, cost is reduced, the atomization support is provided with the groove, the oil guide piece can be directly arranged in the groove, and therefore the atomization effect is improved. Therefore, oil guiding can be achieved through the oil guiding piece, and automatic assembly is facilitated.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and in particular to an atomization assembly, an electronic atomizer, and an electronic atomization device. Background Art

[0002] Current electronic atomizers heat an infiltrated aerosol product, such as tobacco oil, to form an aerosol for inhalation. Electronic atomizers with pure oil tanks are becoming increasingly popular in the market due to their high utilization rate of aerosol products.

[0003] Most existing pure oil tank electronic atomizers are directly converted from the one-piece cotton atomizer core. A circle of one-piece cotton and a steel tube are wrapped around the atomizer core. The one-piece cotton is used to absorb the smoke oil from the oil tank and then introduce it into the atomizer core. There is a common problem of oil leakage. In addition, the atomizer core has an outer steel tube and silicone parts for sealing. There are many parts, the cost is high, and it is not conducive to automated assembly. Utility Model Content

[0004] The present application provides an atomization assembly, an electronic atomizer, and an electronic atomization device, which can solve the problems of high cost and difficulty in automated assembly.

[0005] In order to solve the above technical problems, the present application provides an atomization assembly, including: an atomization bracket, a heating assembly, an oil guide sheet, and a cover plate.

[0006] The atomizing bracket is provided with an atomizing channel, and a groove is provided on one side of the atomizing bracket. An oil inlet hole is provided in the groove, and the oil inlet hole is connected to the atomizing channel;

[0007] The heating component is arranged in the atomization channel;

[0008] The oil guide plate is arranged in the groove, and the oil guide plate covers the oil inlet hole;

[0009] The cover plate covers the groove and abuts against a side of the oil guide sheet away from the oil inlet hole.

[0010] In a possible implementation manner of the present application, the atomization bracket is provided with a raised portion, the atomization channel passes through the raised portion, the oil inlet hole is provided in the raised portion, and the oil guide sheet covers the raised portion.

[0011] In a possible embodiment of the present application, the atomizing bracket is provided with a lower oil channel, the bottom wall of the groove is provided with a lower oil hole, the lower oil hole is connected to the lower oil channel, and part of the oil guide plate covers the lower oil hole.

[0012] In a possible embodiment of the present application, the atomizing bracket is provided with a pressure relief hole, one end of the pressure relief hole extends to the bottom wall of the groove and is connected to the lower oil channel, and the other end extends to the edge of the groove.

[0013] In a possible implementation manner of the present application, the oil guide plate is an arch bridge structure, the cross section of the raised portion is a semi-arc structure, and the cross section of the atomization channel is a circular hole structure.

[0014] In a possible implementation manner of the present application, one of the atomizing bracket and the cover plate is provided with a buckle, and the other one is provided with a slot, and the slot is adapted to fit the buckle.

[0015] In a possible implementation manner of the present application, a base is provided at one end of the cover plate, the base is provided with an air inlet, the atomization bracket is placed on the base, and the atomization channel is connected to the air inlet.

[0016] In a possible implementation manner of the present application, the base is provided with a mounting hole, and the atomization assembly further includes an electrode, one end of the electrode passes through the mounting hole and is electrically connected to the heating assembly.

[0017] The present application also proposes an electronic atomizer, comprising a shell, wherein an oil storage chamber is provided in the shell, wherein the oil storage chamber is used to supply oil to the atomization component, wherein the atomization component is the atomization component described above, and a suction nozzle is provided at one end of the shell, wherein the suction nozzle is connected to the atomization channel.

[0018] 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.

[0019] The atomization assembly of the present application is provided with an atomization bracket, a heating component, an oil guide plate, and a cover plate. The atomization bracket is provided with an atomization channel, and a groove is provided on one side of the atomization bracket. An oil inlet hole is provided in the groove, and the oil inlet hole is connected to the atomization channel; the heating component is provided in the atomization channel; the oil guide plate is provided in the groove, and the oil guide plate covers the oil inlet hole; the cover plate covers the groove and abuts against the side of the oil guide plate away from the oil inlet hole. In this way, by directly opening the atomization channel on the atomization bracket, the heating component can be directly installed in the atomization channel of the atomization bracket, so that there is no need to additionally set up an atomization tube for installing the heating component, thereby saving parts and reducing costs. In addition, by setting a groove on the atomization bracket, the oil guide plate can be directly set in the groove, and oil can be guided by the oil guide plate, which is convenient for automated assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. 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 any creative work.

[0021] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of the atomization assembly provided in this application;

[0022] Figure 2 for Figure 1 Schematic diagram of the transverse cross-sectional structure of the atomization component;

[0023] Figure 3 for Figure 1 Schematic diagram of the explosion structure of the atomization component;

[0024] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure of the atomizer bracket of the atomizer assembly;

[0025] Figure 5 A schematic diagram of the three-dimensional structure of an embodiment of the electronic atomizer provided in this application;

[0026] Figure 6 for Figure 5 Schematic diagram of the vertical cross-section structure of an electronic atomizer.

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

[0028] Atomizer bracket 10, atomizer channel 11, groove 12, oil inlet hole 13, protrusion 14, lower oil channel 15, lower oil hole 16, pressure relief hole 17, slot 18, heating component 20, oil guide plate 30, cover plate 40, buckle 41, base 42, air inlet hole 421, mounting hole 422, electrode 50, housing 60, oil storage chamber 61, suction nozzle 70, seal 80, atomizer assembly 100. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts 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 orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. 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, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0031] In this application, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that one 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 are not 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 this application.

[0032] See also Figures 1 to 4 In one embodiment, the present application proposes an atomizer assembly 100 , comprising: an atomizer bracket 10 , a heating assembly 20 , an oil guide sheet 30 , and a cover plate 40 .

[0033] The atomizing bracket 10 is provided with an atomizing channel 11. A groove 12 is provided on one side of the atomizing bracket 10. An oil inlet hole 13 is provided in the groove 12. The oil inlet hole 13 is connected to the atomizing channel 11. The atomizing bracket 10 can be made of plastic. There can be at least two oil inlet holes 13, which are evenly distributed on the bottom wall of the groove 12.

[0034] The heating component 20 is disposed in the atomizing channel 11. The heating component 20 is used to heat the aerosol product, such as tobacco oil, which has penetrated into the atomizing channel 11 to form an aerosol for people to inhale.

[0035] The oil guide plate 30 is disposed within the groove 12 and covers the oil inlet 13. The oil guide plate 30 is a thin sheet structure and can be made of cotton material; further, the oil guide plate 30 can be made of a single piece of cotton material. The oil guide plate 30 is used to absorb the aerosol product stored in the oil storage chamber 61, thereby allowing it to penetrate into the atomization channel 11 through the oil inlet 13. The oil guide plate 30 can be adapted to the groove 12, and the edge of the oil guide plate 30 can abut the edge of the groove 12. The oil guide plate 30 can prevent the aerosol product from penetrating into the atomization channel 11 too quickly, or from leaking into the atomization channel 11 when the aerosol product is left stationary for a long time, thereby preventing oil leakage.

[0036] The cover plate 40 covers the groove 12 and abuts the side of the oil guide plate 30 facing away from the oil inlet 13. The cover plate 40 can be made of plastic. By covering the groove 12, the cover plate 40 seals the groove 12 to prevent the internal liquid from escaping. It also presses the oil guide plate 30, ensuring a tight fit between the oil guide plate 30 and the inner wall of the groove 12, preventing a large gap between the two and preventing the aerosol product from quickly seeping through the gap into the atomization channel 11. This also makes the installation of the oil guide plate 30 more stable, preventing displacement and ensuring stable performance.

[0037] In this way, by directly opening the atomizing channel 11 on the atomizing bracket 10, the heating component 20 can be directly installed in the atomizing channel 11 of the atomizing bracket 10, so that there is no need to additionally set up an atomizing tube for installing the heating component 20, thereby saving parts and reducing costs. In addition, by setting the groove 12 on the atomizing bracket 10, the oil guide plate 30 can be directly set in the groove 12, so that oil can be guided by the oil guide plate 30, which is convenient for automated assembly.

[0038] See also Figures 2 to 4 In one embodiment, the atomizing bracket 10 is provided with a raised portion 14 , the atomizing channel 11 passes through the raised portion 14 , the oil inlet hole 13 is provided in the raised portion 14 , and the oil guide sheet 30 covers the raised portion 14 .

[0039] The oil guide plate 30 is an arched bridge structure, the cross section of the raised portion 14 is a semi-arc structure, and the cross section of the atomizing channel 11 is a circular hole structure. The raised portion 14 and the atomizing bracket 10 are integrally molded. The raised portion 14 eliminates the need for an additional atomizing tube for mounting the heating element 20, thereby saving parts and reducing costs. Furthermore, the semi-arc structure of the raised portion 14 and the circular hole structure of the cross section of the atomizing channel 11 ensure that the size of the atomizing channel 11 is not affected, while minimizing the space occupied by the raised portion 14 within the groove 12. This facilitates the placement of the oil guide plate 30 and part of the cover plate 40, making the overall structure of the atomizing bracket 10 more compact and easier to assemble. Furthermore, the arched bridge structure of the raised portion 14 and the oil guide plate 30 also increases the contact area between the two, which is beneficial for further locking oil, preventing the aerosol product from infiltrating into the atomizing channel 11 too quickly, and further preventing oil leakage.

[0040] See also Figure 2 In one embodiment, the atomizing bracket 10 is provided with a lower oil channel 15 , and the bottom wall of the groove 12 is provided with a lower oil hole 16 , which is connected to the lower oil channel 15 , and part of the oil guide plate 30 covers the lower oil hole 16 .

[0041] There can be two oil discharge channels 15, distributed on both sides of the atomizing channel 11. Furthermore, the extension direction of the oil discharge channels 15 can be parallel to the direction of the central axis of the atomizing channel 11, so that the use space of the atomizing bracket 10 can be effectively utilized, which is conducive to ensuring smooth ventilation and oil discharge during use, and can also make the overall structure more compact.

[0042] See also Figure 3 and Figure 4 In one embodiment, the atomizer bracket 10 is provided with a pressure relief hole 17. One end of the pressure relief hole 17 extends to the bottom wall of the groove 12 and connects to the oil lowering channel 15, and the other end extends to the edge of the groove 12. Through the pressure relief hole 17, external air can enter the oil lowering channel 15 through the pressure relief hole 17, and then enter the oil storage chamber 61 connected to the oil lowering channel 15. This can maintain the air pressure in the oil storage chamber 61. The liquid is also more stable when it flows through the oil lowering channel 15, which helps to enhance the taste consistency of the electronic atomization device using the atomizer assembly 100.

[0043] See also Figure 1 and Figure 3In one embodiment, one of the atomizer bracket 10 and the cover plate 40 is provided with a snap 41, and the other is provided with a slot 18. The slot 18 is adapted to the snap 41, thereby facilitating quick assembly of the atomizer bracket 10 and the cover plate 40. Furthermore, at least one slot 18 is provided on each of the opposing edges of the groove 12 of the atomizer bracket 10, and corresponding snaps 41 are provided on the opposing edges of the cover plate 40. This further stabilizes the connection between the cover plate 40 and the atomizer bracket 10 and the positional restriction of the oil guide plate 30 by the cover plate 40.

[0044] See also Figure 2 and Figure 3 Furthermore, a recessed groove (not shown) is provided on one side of the cover plate 40 close to the oil guide plate 30, and the inner wall of the recessed groove abuts against the oil guide plate 30, thereby increasing the contact area between the two and preventing a large gap from forming therebetween, thereby preventing the aerosol product from penetrating into the atomization channel 11 too quickly through the gap and preventing oil leakage.

[0045] See also Figure 2 and Figure 3 In one embodiment, a base 42 is provided at one end of the cover plate 40 , the base 42 is provided with an air inlet 421 , the atomizing bracket 10 is placed on the base 42 , and the atomizing channel 11 is connected to the air inlet 421 .

[0046] The base 42 can be made of plastic and can be designed as an integral structure with the cover 40, thereby reducing assembly parts and facilitating assembly of the atomizer assembly 100. By placing the atomizer bracket 10 on the base 42, the atomizer bracket 10 can be easily positioned and installed, and can be easily installed automatically, thereby reducing costs.

[0047] See also Figure 2 and Figure 3 Furthermore, the base 42 may be provided with a cavity (not shown), with the air inlet 421 communicating with the cavity, and the atomization channel 11 communicating with the cavity, thereby connecting the air inlet 421 and the atomization channel through the cavity, thereby avoiding fitting errors and improving assembly efficiency. Furthermore, the cavity can buffer the airflow entering the air inlet 421, making the airflow entering the atomization channel 11 smoother, which is conducive to enhancing the atomization taste and enhancing the user experience.

[0048] See also Figure 1 and Figure 3In one embodiment, the base 42 is provided with a mounting hole 422. The atomizer assembly 100 further includes an electrode 50. One end of the electrode 50 extends through the mounting hole 422 and is electrically connected to the heating assembly 20. There are two mounting holes 422. The electrode 50 includes a positive electrode and a negative electrode, respectively disposed within the two mounting holes 422. One end of the electrode 50 is exposed through the mounting hole 422, and the other end can be connected to the connection end of the heating assembly 20 by abutting or welding. This allows the power supply assembly to control the heating assembly 20 to turn on and off through the electrode 50.

[0049] See also Figure 6 In one embodiment, the atomizer assembly 100 further includes a seal 80, which is a sleeve structure. The seal 80 is sleeved on the periphery of the atomizer bracket 10 and the cover plate 40. When the atomizer assembly 100 is combined with the shell 60 of the electronic atomizer, the upper and lower ends of the seal 80 can be tightly abutted against the inner wall of the shell 60, thereby achieving sealing to prevent air and oil leakage, and making assembly more convenient. It can also avoid multiple sealing structure designs and save costs.

[0050] See Figure 5 and Figure 6 The present application also proposes an electronic atomizer, including a shell 60, an oil storage chamber 61 is provided in the shell 60, the oil storage chamber 61 is used to supply oil to the atomization component 100, the atomization component 100 is the above-mentioned atomization component 100, and a suction nozzle 70 is provided at one end of the shell 60, and the suction nozzle 70 is connected to the atomization channel 11.

[0051] The oil storage chamber 61 is used to store aerosol products, such as e-liquid, etc. The housing 60 can be made of plastic. Furthermore, the housing 60 is made of transparent plastic, so that the capacity of the aerosol product stored in the oil storage chamber 61 inside the housing 60 can be directly observed from the outside, thereby facilitating the user to replace the e-liquid in a timely manner, making it more convenient to use. The nozzle 70 can be designed as an integrally molded structure with the housing 60, thereby reducing the number of parts of the electronic atomizer and facilitating assembly. Since the electronic atomizer adopts the above-mentioned atomizer assembly 100, it also has all the beneficial effects brought by the above-mentioned atomizer assembly 100, which will not be repeated here.

[0052] 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.

[0053] The power supply component can be a battery, such as a lithium battery, which can make the heating wire in the electronic atomizer generate heat, thereby heating the aerosol product to form an aerosol for people to inhale. Since the electronic atomizer device adopts the above-mentioned electronic atomizer, and the electronic atomizer adopts the above-mentioned atomization component 100, the electronic atomizer device also has all the beneficial effects brought by the above-mentioned atomization component 100, which will not be repeated here.

[0054] In specific implementation, the above units or structures can be implemented as independent entities, or can be arbitrarily combined to implement as the same or several entities. The specific implementation of the above units or structures can refer to the previous method embodiments and will not be repeated here.

[0055] The above is a detailed introduction to the atomization assembly, electronic atomizer and electronic atomization device provided in the embodiments of the present application. 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, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An atomizing assembly, characterized in that: include: An atomizing bracket is provided with an atomizing channel, one side of the atomizing bracket is provided with a groove, an oil inlet hole is provided in the groove, and the oil inlet hole is connected to the atomizing channel; A heating component is provided in the atomization channel; An oil guide plate is provided in the groove, and covers the oil inlet hole; The cover plate covers the groove and abuts against a side of the oil guide plate away from the oil inlet hole.

2. The atomizing assembly according to claim 1, characterized in that: The atomizing bracket is provided with a raised portion, at least a portion of the atomizing channel passes through the raised portion, the oil inlet hole is provided in the raised portion, and the oil guide sheet covers the raised portion.

3. The atomizing assembly according to claim 2, characterized in that: The atomizing bracket is provided with an oil lowering channel, the bottom wall of the groove is provided with an oil lowering hole, the oil lowering hole is connected with the oil lowering channel, and part of the oil guide sheet covers the oil lowering hole.

4. The atomizing assembly according to claim 3, characterized in that: The atomizing bracket is provided with a pressure relief hole, one end of the pressure relief hole extends to the bottom wall of the groove and is connected to the lower oil channel, and the other end extends to the edge of the groove.

5. The atomizing assembly according to claim 2, characterized in that: The oil guide plate is an arch bridge structure, the cross section of the raised portion is a semi-arc structure, and the cross section of the atomization channel is a circular hole structure.

6. The atomizing assembly according to claim 1, characterized in that: One of the atomizing bracket and the cover plate is provided with a buckle, and the other one is provided with a slot, and the slot is adapted to the buckle.

7. The atomizer assembly according to any one of claims 1 to 6, characterized in that: A base is provided at one end of the cover plate, an air inlet is provided at the base, the atomizing bracket is placed on the base, and the atomizing channel is connected to the air inlet.

8. The atomizing assembly according to claim 7, characterized in that: The base is provided with a mounting hole, and the atomizing assembly further comprises an electrode, one end of the electrode passes through the mounting hole and is electrically connected to the heating assembly.

9. An electronic atomizer, characterized in that: It comprises a shell, an oil storage chamber is provided in the shell, the oil storage chamber is used to supply oil to the atomizer assembly, the atomizer assembly is the atomizer assembly according to any one of claims 1 to 8 above, a suction nozzle is provided at one end of the shell, and the suction nozzle is connected to the atomization channel.

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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