A ceramic atomizing core assembly with double preheating function

Abstract

The utility model discloses a kind of ceramic atomizing core assemblies of double preheating function, including installation shell, the installation shell is constituted by shell and base, the shell is connected using clamping mode with base, the upper end of the base is equipped with connecting seat;Heating mechanism, the heating mechanism includes ceramic atomizing core body, the ceramic atomizing core body is between base and connecting seat, the upper end surface of the ceramic atomizing core body is provided with first heating wire, the lower end surface of the ceramic atomizing core body is provided with second heating wire, the first heating wire and second heating wire all have preheating and heating function, the connecting place of shell and base is equipped with sealing ring.The component can adopt single preheating, double preheating, single heating and double heating and various combination modes in actual use process, to meet the use demand under different environment, improve the adaptability of actual use.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to a ceramic atomizing core assembly with dual preheating function. Background Technology

[0002] The working principle of the ceramic atomizing core in e-cigarettes is mainly based on resistance heating atomization technology, combined with the characteristics of porous ceramic materials to achieve efficient and stable e-liquid atomization. The rise of porous ceramic atomizing cores has further promoted the innovation of ceramic atomization technology in the e-cigarette field. Due to its high temperature resistance, safety, and strong adsorption properties, it has significantly improved atomization efficiency and user experience.

[0003] Conventional ceramic atomizer cores use a single mesh heating mode. Due to the different temperature differences in different areas and the varying viscosity of e-liquids, ceramics are difficult to achieve good compatibility in the e-cigarette industry. Manufacturers need to develop ceramic atomizer cores based on different usage habits. Furthermore, due to temperature differences, ceramics are prone to cracking and burning. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a ceramic atomizing core assembly with dual preheating functions. In practical use, this assembly can employ various combinations such as single preheating, double preheating, single heating, and double heating to meet the usage requirements in different environments and improve its adaptability to practical use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A ceramic atomizing core assembly with dual preheating functions includes a mounting shell, which is composed of a housing and a base, and the housing and base are connected by a snap-fit ​​method. A connecting seat is installed on the upper end of the base. A heating mechanism includes a ceramic atomizing core body located between the base and the connecting seat. A first heating wire is provided on the upper surface of the ceramic atomizing core body, and a second heating wire is provided on the lower surface of the ceramic atomizing core body. Both the first and second heating wires have preheating and heating functions.

[0007] Preferably, a sealing ring is installed at the connection between the housing and the base.

[0008] Preferably, both the first heating wire and the second heating wire are arranged in a mesh pattern.

[0009] Preferably, the base has four through holes vertically through it, and each through hole is fitted with a conductive needle. The lower end of the ceramic atomizing core body is fitted with two first electrical contacts and two second electrical contacts.

[0010] Preferably, the two first electrical contacts are electrically connected to the positive and negative poles of the first heating wire via wires, and the two second electrical contacts are electrically connected to the positive and negative poles of the second heating wire via wires.

[0011] Preferably, the upper surface of the ceramic atomizing core body is set in a recessed manner, and the bottom of the base is provided with a heating wire groove, which cooperates with the second heating wire.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. The electrical connection method of this solution can reduce the risk of solder pads and lead wires falling off under high temperature environment. When the ceramic atomizing core component generates high temperature during operation, it can effectively prevent solder pads and lead wires from falling off due to high temperature, extend the service life of the component, reduce maintenance and replacement costs, and improve the stability and economy of product use.

[0014] 2. Multiple heating combinations can also meet the heating and atomization needs of e-liquids with different viscosities. For e-liquids of different viscosities, more precise atomization effects can be achieved by adjusting the heating method, avoiding issues such as ceramic cores drying out and burning. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a ceramic atomizing core assembly with dual preheating function proposed in this utility model;

[0016] Figure 2 for Figure 1 Exploded view;

[0017] Figure 3 This is an enlarged view of the ceramic atomizing core body;

[0018] Figure 4 for Figure 3 A bottom view;

[0019] Figure 5 This is a top view of the base.

[0020] In the figure: 1. Housing, 2. Base, 3. Through hole, 4. Sealing ring, 5. Conductive pin, 6. Connecting seat, 7. Ceramic atomizing core body, 8. First heating wire, 9. Second heating wire, 10. First contact piece, 11. Second contact piece, 12. Heating wire groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-5A ceramic atomizing core assembly with dual preheating function includes a mounting shell, which consists of a housing 1 and a base 2. The housing 1 and the base 2 are connected by a snap-fit ​​method. A connecting seat 6 is installed on the upper end of the base 2. A sealing ring 4 is installed at the connection between the housing 1 and the base 2. It should be noted that this solution only applies to the heating part. It also includes air holes (not shown) and oil guiding channels to allow e-liquid to enter the heating mechanism. This is existing technology and will not be described in detail here.

[0023] The system also includes a heating mechanism, which comprises a ceramic atomizing core body 7 located between the base 2 and the connecting seat 6. A first heating wire 8 is provided on the upper end face of the ceramic atomizing core body 7, and a second heating wire 9 is provided on the lower end face of the ceramic atomizing core body 7. Both the first heating wire 8 and the second heating wire 9 have preheating and heating functions, that is, they have two different heating temperatures to meet actual use needs. Both the first heating wire 8 and the second heating wire 9 are arranged in a mesh pattern, which can improve the uniformity of heating.

[0024] The base 2 has four vertical through holes 3, each with a conductive pin 5 installed inside. The lower end of the ceramic atomizing core body 7 has two first electrical contacts 10 and two second electrical contacts 11. The two first electrical contacts 10 are electrically connected to the positive and negative poles of the first heating wire 8 through wires, and the two second electrical contacts 11 are electrically connected to the positive and negative poles of the second heating wire 9 through wires. Furthermore, the four conductive pins 5 are electrically connected to an external power source (not shown). In this design, a single ceramic atomizing core body 7 is connected to the internal circuitry through multiple through holes 3 (in conjunction with conductive pins 5), which increases the reliability of the electrical connection and reduces the risk of loose connections and the detachment of solder pads and lead wires under high-temperature conditions.

[0025] The upper surface of the ceramic atomizing core body 7 is set in a sinking manner, and the bottom of the base 2 is provided with a heating wire groove 12. The heating wire groove 12 cooperates with the second heating wire 9 to avoid direct contact between the heating wire and the base 2 or the connecting seat 6.

[0026] In use, a single ceramic atomizing core body 7 is connected to the internal circuit through multiple through holes 3 (in conjunction with conductive pins 5), which greatly increases the reliability of the electrical connection and effectively reduces the risk of loose connections and the detachment of solder pads and lead wires in high-temperature environments.

[0027] In actual use, when the external power supply is turned on, the current is transmitted to the first heating wire 8 and the second heating wire 9 through the conductive needle 5, the first electric contact 10 and the second electric contact 11 respectively. According to actual needs, the first heating wire 8 or the second heating wire 9 can be selected to work at different heating temperatures to achieve a variety of combinations such as single preheating, double preheating, single heating and double heating to preheat or heat the ceramic atomizing core body 7, thereby realizing the atomization function of the liquid, meeting the heating and atomization needs of different temperature difference environments and different e-liquid viscosity, and avoiding the ceramic from easily cracking and burning.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A ceramic atomizing core assembly with dual preheating function, characterized in that, include: The mounting shell is composed of a shell (1) and a base (2). The shell (1) and the base (2) are connected by a snap-fit ​​method. A connecting seat (6) is installed on the upper end of the base (2). The heating mechanism includes a ceramic atomizing core body (7), which is located between the base (2) and the connecting seat (6). A first heating wire (8) is provided on the upper end surface of the ceramic atomizing core body (7), and a second heating wire (9) is provided on the lower end surface of the ceramic atomizing core body (7). Both the first heating wire (8) and the second heating wire (9) have preheating and heating functions.

2. The ceramic atomizing core assembly with dual preheating function according to claim 1, characterized in that, A sealing ring (4) is installed at the connection between the housing (1) and the base (2).

3. The ceramic atomizing core assembly with dual preheating function according to claim 1, characterized in that, Both the first heating wire (8) and the second heating wire (9) are arranged in a mesh pattern.

4. The ceramic atomizing core assembly with dual preheating function according to claim 1, characterized in that, The base (2) has four through holes (3) vertically through it, and each through hole (3) is equipped with a conductive needle (5). The lower end of the ceramic atomizing core body (7) is embedded with two first electrical contacts (10) and two second electrical contacts (11).

5. A ceramic atomizing core assembly with dual preheating function according to claim 4, characterized in that, The two first electrical contacts (10) are electrically connected to the positive and negative poles of the first heating wire (8) through wires, and the two second electrical contacts (11) are electrically connected to the positive and negative poles of the second heating wire (9) through wires.

6. A ceramic atomizing core assembly with dual preheating function according to claim 4, characterized in that, The upper surface of the ceramic atomizing core body (7) is set in a sinking manner, and the bottom of the base (2) is provided with a heating wire groove (12), which is in conjunction with the second heating wire (9).

Images