Ceramic element, heating assembly, atomizing core and atomizing device

Abstract

The utility model discloses a ceramic element, a heating assembly, an atomization core and an atomization device, and relates to the technical field of atomization. At least one through hole is formed in the ceramic element body; an annular pipe fitting is embedded in the ceramic element body; the annular pipe fitting is of a hollow pipe structure and is provided with a plurality of hollowed-out holes. According to the ceramic element, the annular pipe fitting is additionally arranged in the ceramic element body and can be used for supporting the ceramic element body, so that the structural strength of the ceramic element body is improved, and the ceramic element body is not prone to being broken; and the design of the hollow pipe and the hollowed-out hole of the annular pipe fitting is utilized, so that the annular pipe fitting can store a certain amount of oil to accelerate oil guide, and the ceramic element body is not easy to paste the core.

Description

Technical Field

[0001] The present application relates to the field of atomization technology, and in particular to a ceramic element, a heating assembly, an atomization core and an atomization device. Background Art

[0002] An atomizer is a device that heats an aerosol-generating substrate to generate atomized particles, and generally uses oil as the aerosol-generating substrate.

[0003] The atomizer core is a key component in the atomizer device, which directly affects the aerosol generated by heating and atomization, thereby affecting the user experience. The heating component in the atomizer core mainly has the following two structures: one is a cotton heating structure, and the other is a ceramic heating structure. Among them, for the ceramic heating structure, after research, it was found that the ceramic elements in the existing ceramic heating structure have technical problems such as easy core sticking and breakage. Therefore, it is urgent to provide a new design structure to solve the above problems. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a ceramic element, a heating assembly, an atomization core and an atomization device to solve the technical problem that the ceramic elements in the existing ceramic heating structure are prone to core sticking and breakage.

[0005] In order to achieve the above technical purpose, the present application provides a ceramic component, including a ceramic component body;

[0006] At least one through hole is formed on the ceramic element body;

[0007] An annular pipe is embedded in the ceramic element body;

[0008] The annular pipe is a hollow pipe structure and is provided with a plurality of hollow holes.

[0009] Furthermore, there are at least two annular pipes;

[0010] At least two of the annular pipes are arranged in an array at intervals.

[0011] Furthermore, the central axis of the annular tube coincides with the central axis of the ceramic element body.

[0012] Furthermore, the annular tube is arranged around the through hole.

[0013] Furthermore, there is one through hole;

[0014] The central axis of the through hole coincides with the central axis of the ceramic element and the central axis of the annular tube.

[0015] Furthermore, the annular pipe fitting is made of steel pipe material.

[0016] The present application also discloses a heating assembly, including a heating element and the ceramic element;

[0017] The heating element is mounted on at least one through hole of the ceramic element.

[0018] Further, the heating element includes a heating wire, a first pin and a second pin;

[0019] The heating wire is installed in the through hole, and one end of the heating wire is connected to the first pin, and the other end of the heating wire is connected to the second pin.

[0020] Furthermore, the heating wire is a spiral heating wire.

[0021] Further, the first pin passes through the annular tube of the ceramic element via a hollow hole on the annular tube, and / or the second pin passes through the annular tube of the ceramic element via a hollow hole on the annular tube.

[0022] The present application also discloses an atomizer core, including an atomizer shell and the heating assembly;

[0023] The heating assembly is installed in the atomizing shell;

[0024] The atomizing shell is provided with an air inlet and an air outlet arranged opposite to the air inlet;

[0025] The atomizing shell is also provided with an oil inlet.

[0026] The present application also discloses an atomization device, including a device body and the atomization core;

[0027] An oil chamber and an atomization chamber are provided in the main body of the device;

[0028] The atomizing core is installed in the atomizing chamber, and the oil inlet on the atomizing shell is connected to the oil chamber;

[0029] The device body is provided with a nozzle portion connected to the atomizing core.

[0030] Furthermore, a battery compartment is provided in the main body of the device;

[0031] The battery compartment is provided with a power supply battery;

[0032] The power supply battery is electrically connected to the atomizer core.

[0033] It can be seen from the above technical scheme that the ceramic element designed in the present application can use the annular pipe fitting to support the ceramic element body by adding an annular pipe fitting inside the ceramic element body, thereby improving the structural strength of the ceramic element body and making it less likely to break; and then utilizing the hollow tube and hollow hole design of the annular pipe fitting, the annular pipe fitting can store a certain amount of oil to accelerate oil conduction, thereby making the ceramic element body less likely to get stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] 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 ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0035] Figure 1 A cross-sectional view of a ceramic element provided in the present application;

[0036] Figure 2 A three-dimensional diagram of an annular pipe of a ceramic element provided in the present application;

[0037] Figure 3 A three-dimensional diagram of a heating assembly provided in the present application;

[0038] Figure 4 This is a schematic diagram of the structure of the cooperation between the annular pipe and the heating element of a heating assembly provided in this application;

[0039] In the figure: 1, ceramic component body; 11, through hole; 2, annular pipe; 21, hollow hole; 3, heating element; 31, heating wire; 32, first pin; 33, second pin. DETAILED DESCRIPTION

[0040] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection of the embodiments of the present application.

[0041] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 embodiments of 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 embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0042] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0043] The embodiment of the present application discloses a ceramic component.

[0044] See also Figure 1 , an embodiment of a ceramic component provided in the embodiments of the present application includes:

[0045] Ceramic component body 1.

[0046] At least one through hole 11 is formed on the ceramic element body 1 to form an atomization air passage.

[0047] An annular tube 2 is embedded in the ceramic element body 1. The annular tube 2 is a hollow tube structure and has a plurality of hollow holes 21. The number of the hollow holes 21 is preferably multiple, and the distribution can be adaptively adjusted as needed without limitation.

[0048] The ceramic element designed in the present application can use the annular tube 2 to support the ceramic element body 1, thereby improving the structural strength of the ceramic element body 1 and making it less likely to break. The hollow tube and hollow hole 21 of the annular tube 2 are designed to allow the annular tube 2 to store a certain amount of oil to accelerate oil conduction (since a certain amount of oil has been stored in the ceramic element body 1 through the annular tube 2, the stored oil can be directly used when it is pumped and used again, thereby achieving the purpose of accelerating oil conduction), so that the ceramic element body 1 is not likely to become sticky.

[0049] The above is an embodiment of a ceramic component provided in the embodiment of the present application. The following is an embodiment of a ceramic component provided in the embodiment of the present application. For details, please refer to Figure 1 to Figure 2 .

[0050] Based on the solution of the above embodiment 1:

[0051] Furthermore, the annular pipes 2 are designed to be at least two, and the at least two annular pipes 2 are arranged in an array at intervals.

[0052] In the present application, taking the cylindrical ceramic design of the ceramic element as an example, the central axis of the annular tube 2 is parallel to or at an angle to the central axis of the ceramic element body 1 , and the central axis of the through hole 11 is parallel to or at an angle to the central axis of the ceramic element body 1 .

[0053] Furthermore, it is preferably designed that the central axis of the annular tube 2 coincides with the central axis of the ceramic element body 1, that is, the annular tube 2 is arranged around the central axis of the ceramic element.

[0054] Furthermore, it is preferably designed that the annular tube 2 is arranged around the through hole 11 , that is, the through hole 11 is located in the inner ring area of ​​the annular tube 2 .

[0055] Further, taking the through hole 11 as an example, it is preferably designed that the central axis of the through hole 11 coincides with the central axis of the ceramic element and the central axis of the annular pipe 2, that is, the through hole 11 is designed to be centered.

[0056] Furthermore, in order to better improve the structural strength of the ceramic component body 1, the annular pipe 2 is made of a steel pipe material. Of course, it can also be made of other high-temperature resistant and structurally strong metal materials, without specific limitation.

[0057] like Figure 3 As shown, the present application also discloses a heating assembly, including a heating element 3 and the ceramic element of the above-mentioned embodiment 1 or embodiment 2.

[0058] A heating element 3 is mounted on at least one through hole 11 of the ceramic element.

[0059] Furthermore, if Figure 4 As shown, the heating element 3 includes a heating wire 31 , a first pin 32 and a second pin 33 .

[0060] The heating wire 31 is installed in the through hole 11 , and one end of the heating wire 31 is connected to the first pin 32 , and the other end of the heating wire 31 is connected to the second pin 33 .

[0061] Furthermore, if Figure 4 As shown, the heating wire 31 is a spiral heating wire 31. The heating wire 31 with a spiral structure design can increase the heating area as much as possible and improve the heating effect.

[0062] Furthermore, if Figure 4 As shown, the first pin 32 passes through the annular tube 2 through the hollow hole 21 on the annular tube 2 of the ceramic element, and / or the second pin 33 passes through the annular tube 2 through the hollow hole 21 on the annular tube 2 of the ceramic element. Passing the first pin 32 or the second pin 33 through the annular tube 2 can achieve the matching of the pin and the annular tube 2, making the structure more compact, and can further improve the overall structural strength, and can also use the heat generated by the pin to further improve the oil guide effect; further, from a processing perspective, it is also convenient to fix multiple annular tubes 2, which is convenient for processing. For example, the heating element 3 is first assembled with the annular tube 2, and then the ceramic powder and the assembled heating element 3 and the annular tube 2 are sintered together to form an integrated heating component.

[0063] The first pin 32 and the second pin 33 extend out of the ceramic component body 1 to facilitate connection with an electronic control component.

[0064] The present application also discloses an atomizer core, including an atomizer shell and the above-mentioned heating component.

[0065] The heating component is installed in the atomizing shell. The atomizing shell is provided with an air inlet and an air outlet arranged opposite to the air inlet. The air inlet and the air outlet are connected to the through hole 11 of the heating component.

[0066] The atomizing shell is also provided with an oil inlet for allowing oil to penetrate into the ceramic element body 1 of the heating assembly.

[0067] The present application also discloses an atomization device, including a device body and the atomization core mentioned above.

[0068] An oil chamber and an atomization chamber are arranged in the main body of the device.

[0069] The atomizing core is installed in the atomizing chamber, and the oil inlet on the atomizing shell itself is communicated with the oil chamber, and a suction nozzle connected to the atomizing core is provided on the device body.

[0070] Furthermore, the atomization device of the present application can also be designed with a built-in battery core. Correspondingly, a battery compartment is also provided in the device body, and a power supply battery is provided in the battery compartment, and the power supply battery is electrically connected to the atomization core.

[0071] The above is a detailed introduction to a ceramic element, a heating assembly, an atomizer core and an atomizer device provided by the present application. For a person skilled in the art, according to the idea of ​​the embodiments of the present application, there may be changes in the specific implementation method and the scope of application. In summary, the content of this specification should not be understood as limiting the present application.

Claims

1. A ceramic component, characterized in that: It comprises a ceramic component body (1); The ceramic element body (1) is provided with at least one through hole (11); An annular pipe (2) is embedded in the ceramic element body (1); The annular tube (2) is a hollow tube structure and is provided with a plurality of hollow holes (21).

2. The ceramic component according to claim 1, characterized in that There are at least two annular pipes (2); At least two of the annular pipe members (2) are arranged in an array at intervals.

3. The ceramic component according to claim 1, characterized in that The central axis of the annular tube (2) coincides with the central axis of the ceramic element body (1).

4. The ceramic component according to claim 1, characterized in that The annular pipe member (2) is arranged around the through hole (11).

5. The ceramic component according to claim 4, characterized in that The number of the through hole (11) is one; The central axis of the through hole (11) coincides with the central axis of the ceramic element and the central axis of the annular tube (2).

6. The ceramic component according to claim 1, characterized in that The annular pipe member (2) is made of a steel pipe material.

7. A heating assembly, characterized in that: comprising a heating element (3) and a ceramic element as claimed in any one of claims 1 to 6; The heating element (3) is mounted on at least one through hole (11) of the ceramic element.

8. The heating assembly according to claim 7, characterized in that The heating element (3) comprises a heating wire (31), a first pin (32) and a second pin (33); The heating wire (31) is installed in the through hole (11), with one end connected to the first pin (32) and the other end connected to the second pin (33).

9. The heating assembly according to claim 8, characterized in that The heating wire (31) is a spiral heating wire (31).

10. The heating assembly according to claim 8, characterized in that The first pin (32) passes through the annular tube (2) of the ceramic element via a hollow hole (21) on the annular tube (2), and / or the second pin (33) passes through the annular tube (2) of the ceramic element via a hollow hole (21) on the annular tube (2).

11. Atomizer core, characterized in that, comprising an atomizing shell and a heating assembly as claimed in any one of claims 7 to 10; The heating assembly is installed in the atomizing shell; The atomizing shell is provided with an air inlet and an air outlet arranged opposite to the air inlet; The atomizing shell is also provided with an oil inlet.

12. Atomizing device, characterized in that It comprises a device body and the atomizing core as claimed in claim 11; An oil chamber and an atomization chamber are provided in the main body of the device; The atomizing core is installed in the atomizing chamber, and the oil inlet on the atomizing shell is connected to the oil chamber; The device body is provided with a nozzle portion connected to the atomizing core.

13. The atomizing device according to claim 12, characterized in that: A battery compartment is also provided in the device body; The battery compartment is provided with a power supply battery; The power supply battery is electrically connected to the atomizer core.

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