Atomization assembly, atomizer and electronic atomization device
By adopting the integrated molding design of mesh heating element and ceramic matrix in the atomization assembly of the electronic atomization device, the problems of small smoke and poor taste caused by the heat concentration and unstable resistance value of the heating element in the prior art are solved, and a more uniform heating and a better user experience are achieved.
Patent Information
- Application Number
- CN202421337641.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The atomization components in the existing electronic atomization device are small in smoke and poor in taste due to the heat concentration of the heating element and the resistance value are unstable.
Atomization component is designed, including a ceramic substrate and a mesh heating element. The mesh heating element is formed integrally with the ceramic substrate by sintering to ensure that the heating element covers the entire bottom surface of the accommodation groove and makes the heating more uniform.
The heating is achieved more uniformly, the amount of smoke and taste are improved, and the problems of small smoke and poor taste in the prior art are solved.
Smart Images
Figure CN222828124U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic atomization, and in particular to an atomization component, an atomizer and an electronic atomization device. Background Art
[0002] In the prior art, the electronic atomization device is generally composed of an atomization component and a power supply component. The atomization core on the market is often made by printing a heating wire at the bottom of a porous ceramic body. The smoke oil is guided through the ceramic body to the heating wire and then heated by the heating wire to atomize the smoke. The current atomization core has a single heating wire bent and set at the bottom of the ceramic body. This type of heating wire has a small area and a relatively large resistance value. The heat is easily concentrated around the single heating wire, resulting in a small amount of smoke oil atomization and a poor taste, which affects the user experience. At the same time, the current atomization core still uses the method of setting the heating wire at the bottom of the ceramic body by printing. This method makes the printed heating wire less firm on the ceramic body, which easily leads to unstable resistance of the heating body, making the electronic atomizer easy to get stuck during use.
[0003] Therefore, the present application aims to propose a novel atomization assembly, atomizer and electronic atomization device, aiming to solve the above-mentioned problems. Utility Model Content
[0004] The main purpose of the utility model is to provide an atomization component, an atomizer and an electronic atomization device, aiming to solve the technical problems in the prior art that the atomization component has small smoke and poor taste due to concentrated heat generation and unstable resistance of the heating element.
[0005] In order to achieve the above-mentioned purpose of the utility model, the first aspect of the utility model proposes an atomization component for heating an atomization matrix, comprising: a ceramic substrate and a heating element, the top surface of the ceramic substrate is recessed toward the bottom surface to form two receiving grooves for containing the atomization matrix, the heating element comprises at least a first mesh heating element and a second mesh heating element, the first mesh heating element and the second mesh heating element are arranged on the back of the two receiving grooves, and the first mesh heating element and the second mesh heating element are integrally formed with the ceramic substrate by sintering.
[0006] Furthermore, the first mesh heating element and the second mesh heating element are arranged in parallel with each other.
[0007] Furthermore, the first mesh heating element and the second mesh heating element are both mesh heating wires.
[0008] Furthermore, the mesh heating wire is formed by etching a metal sheet.
[0009] Furthermore, the heating element further comprises two electrodes, and the opposite ends of the first mesh heating element are respectively connected to the two electrodes, and the opposite ends of the second mesh heating element are respectively connected to the two electrodes.
[0010] Furthermore, the cross-section of the two accommodating grooves is a trapezoidal structure that shrinks from the top surface to the bottom surface.
[0011] In order to achieve the above-mentioned purpose of the utility model, the second aspect of the utility model provides an atomizer, including the above-mentioned atomization assembly.
[0012] In order to achieve the above-mentioned purpose of the utility model, the third aspect of the utility model provides an electronic atomization device, including the above-mentioned atomizer.
[0013] Beneficial effects:
[0014] Compared with the prior art, the atomization assembly provided by the utility model is used to heat the atomization matrix, including a ceramic matrix and a heating element, the top surface of the ceramic matrix is concave to the bottom surface to form two receiving grooves for containing the atomization matrix, the heating element at least includes a first mesh heating element and a second mesh heating element, the first mesh heating element and the second mesh heating element are arranged on the back of the two receiving grooves, and the first mesh heating element and the second mesh heating element are integrally formed with the ceramic matrix by sintering. The utility model arranges the first mesh heating element and the second mesh heating element on the back of the two receiving grooves. Since the heating element is mesh-shaped and can cover the back of the receiving groove, the heat generated is concentrated on the mesh heating element and can cover the bottom surface of the entire receiving groove, so that the heating is more uniform, and the first mesh heating element and the second mesh heating element are integrally formed with the ceramic matrix by sintering, and the first mesh heating element and the second mesh heating element are firmly connected to the ceramic matrix, which can effectively solve the technical problems of small smoke and poor taste caused by the concentrated heat of the heating element and unstable resistance value in the atomization assembly in the prior art.
[0015] Compared with the prior art, the atomizer provided by the present invention includes the above-mentioned atomizer assembly. It is understandable that the atomizer can have all the technical features and beneficial effects of the above-mentioned atomizer assembly, which will not be described in detail here.
[0016] Compared with the prior art, the electronic atomization device provided by the present invention includes the above-mentioned atomizer. It is understandable that the electronic atomization device can have all the technical features and beneficial effects of the above-mentioned atomizer, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an atomization assembly according to an embodiment of the utility model;
[0018] Figure 2A schematic diagram of a ceramic substrate and a heating element mounting surface according to an embodiment of the utility model;
[0019] Figure 3 A side cross-sectional view of an atomization assembly according to an embodiment of the utility model;
[0020] Figure 4 A side cross-sectional view of an atomization assembly according to another embodiment of the present invention.
[0021] in:
[0022] 1. Ceramic substrate; 10. Receiving tank;
[0023] 2. The first mesh heating element;
[0024] 3. The second mesh heating element.
[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0026] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0027] In the description of the present utility model, 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", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 utility model. 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 features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0028] In the description of the present utility model, 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 detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0030] The embodiment of the utility model application provides an atomizer assembly to solve the technical problems in the prior art of the atomizer assembly resulting in small smoke and poor taste due to concentrated heat generation and unstable resistance of the heating element, which will be explained below in conjunction with the accompanying drawings.
[0031] See also Figures 1 to 4 The present embodiment provides an atomization component for heating an atomization matrix, comprising: a ceramic matrix 1 and a heating element, wherein the top surface of the ceramic matrix 1 is recessed toward the bottom surface to form two receiving grooves 10 for containing the atomization matrix, and the heating element comprises at least a first mesh heating element 2 and a second mesh heating element 3, wherein the first mesh heating element 2 and the second mesh heating element 3 are arranged on the back sides of the two receiving grooves 10, and the first mesh heating element 2 and the second mesh heating element 3 are integrally formed with the ceramic matrix 1 by sintering.
[0032] In the present embodiment, the ceramic substrate 1 is the main structure of the atomization component, providing a stable heating platform. The ceramic substrate 1 is a rectangular structure. Specifically, the ceramic substrate 1 is a cuboid. The two receiving grooves 10 formed by the top surface of the ceramic substrate 1 being recessed to the bottom surface are used to hold the atomization matrix. Specifically, the atomization matrix can be smoke liquid or smoke oil. In the present embodiment of the application, smoke liquid is taken as an example. Ceramic materials have good high temperature resistance and corrosion resistance. They are used to make the substrate, which enables the substrate to withstand the high temperature generated during the heating process and ensure the stability and reliability of the atomization process. The receiving groove 10 is used to hold the smoke liquid. The receiving groove 10 is formed by the top surface of the ceramic substrate 1 being recessed to the bottom surface, which can ensure that the atomization matrix can be evenly distributed in the groove, so that the heating element can heat and atomize it. The heating element can convert electrical energy into thermal energy, heat the smoke liquid in the receiving groove 10 on the ceramic substrate 1, and convert the smoke liquid from liquid to gas (i.e., atomization). The heating element at least includes a first mesh heating element 2 and a second mesh heating element 3, which are arranged on the back of the two receiving grooves 10. The network structure provides a uniformly heated surface, which helps the smoke liquid to be evenly heated and improves the atomization efficiency.
[0033] It should be noted that a partition block is provided between the two receiving grooves 10, and the partition block separates the two receiving grooves 10. Since the partition block is thick, it can prevent the smoke liquid from penetrating from one receiving groove 10 to the other receiving groove 10, and avoid the phenomenon that the residual smoke liquid cannot be atomized by the heating element at the partition block and causes the liquid to drip. For example, when the ceramic substrate 1 is used, the position where the heating element is not provided needs to be sealed to prevent the smoke liquid from appearing at the position between the two receiving grooves 10, and cannot be atomized and gather and drip, so as to ensure that the atomization component can be used normally.
[0034] It is understandable that the ceramic substrate 1 provided in the embodiment of the utility model does not limit the number of the receiving grooves 10. Accordingly, the number of the mesh heating elements and the receiving grooves 10 remains relatively consistent. Therefore, their number is not limited and is subject to actual design requirements.
[0035] In the above embodiment, the utility model arranges the first mesh heating element 2 and the second mesh heating element 3 on the back side of the two receiving grooves 10. Since the heating element is mesh-shaped and can cover the back side of the receiving groove 10, when the heat is concentrated on the mesh heating element, it can cover the entire bottom surface of the receiving groove 10, and the heating is more uniform. In addition, the first mesh heating element 2 and the second mesh heating element 3 are integrally formed with the ceramic substrate 1 through sintering, and the first mesh heating element 2 and the second mesh heating element 3 are firmly connected to the ceramic substrate 1, which can effectively solve the technical problems of small smoke and poor taste caused by concentrated heat and unstable resistance of the atomization component in the prior art.
[0036] See also Figures 1 to 4In one embodiment, the first mesh heating element 2 and the second mesh heating element 3 are arranged in parallel with each other.
[0037] In the above embodiment, the first mesh heating element and the second mesh heating element are arranged in parallel, which is convenient for setting the heating element, and the parallel arrangement allows the first mesh heating element 2 and the second mesh heating element 3 to work at the same time, thereby improving the overall heating power and heating efficiency, and being able to reach the required heating temperature faster. And because the first mesh heating element 2 and the second mesh heating element 3 work at the same time, they can heat the bottoms of the two receiving grooves 10 respectively, ensuring that the smoke liquid on the entire ceramic substrate 1 can be heated more evenly. At the same time, even if one mesh heating element fails, the other can still work, reducing the safety risks caused by insufficient heating or overheating.
[0038] See also Figures 1 to 4 In one embodiment, the first mesh heating element 2 and the second mesh heating element 3 are both mesh heating wires. The mesh heating wires are formed by etching a metal sheet.
[0039] In the above embodiment, the first mesh heating element 2 and the second mesh heating element 3 are both mesh heating wires formed by etching of metal sheets. The metal sheet material has good heat resistance and corrosion resistance, and can operate stably for a long time under high temperature and corrosive environments, thereby ensuring the reliability and service life of the atomization component. The mesh heating wire enables heat to be evenly distributed over the entire heating surface, ensuring that the atomization matrix can obtain uniform heat during the heating process, which helps to improve the atomization effect and avoid local overheating or inadequate heating. At the same time, the mesh structure can effectively transmit electrical energy and convert it into thermal energy, thereby improving energy utilization efficiency. Furthermore, since the heating wire is formed by etching of metal sheets, specifically, the metal sheet can be stainless steel, which has good electrical conductivity and can quickly respond to current changes to achieve rapid heating.
[0040] See also Figures 1 to 4 In one embodiment, the heating element further includes two electrodes, and the opposite ends of the first mesh heating element 2 are respectively connected to the two electrodes, and the opposite ends of the second mesh heating element 3 are respectively connected to the two electrodes.
[0041] In this embodiment, by connecting the two opposite ends of the two heating elements to the two electrodes, it is ensured that the electric energy can be smoothly transmitted to each heating element, so that it can work and generate heat. And because the first mesh heating element 2 and the second mesh heating element 3 are connected in parallel, the current will be automatically distributed according to the resistance value of the first mesh heating element 2 and the second mesh heating element 3, ensuring that each heating element can obtain appropriate current, thereby maintaining its normal working state.
[0042] Please continue reading Figures 1 to 4In one embodiment, the cross-section of the two receiving grooves 10 is a trapezoidal structure that shrinks from the top surface to the bottom surface.
[0043] In this embodiment, the bottom surface of the trapezoidal structure is narrower, while the top surface is wider, so that the smoke liquid can naturally flow or shrink toward the bottom surface (i.e., the narrower end) during the heating process, thereby playing a focusing and guiding role. This focusing and guiding effect helps to increase the density of the atomization matrix and improve the atomization efficiency. At the same time, the trapezoidal structure has a larger side area than the traditional rectangular or circular structure. This means that under the same volume, the receiving groove 10 of the trapezoidal structure can provide a larger heating area, so that the atomization matrix can be heated more evenly. When the atomization matrix is heated, a continuous and stable atomization airflow can be formed more quickly, which helps to improve the user experience, such as taste and smoke volume.
[0044] To sum up, the atomization assembly provided by the utility model is used to heat the atomization matrix, including a ceramic matrix 1 and a heating element. The top surface of the ceramic matrix 1 is recessed toward the bottom surface to form two receiving grooves 10 for containing the atomization matrix. The heating element includes at least a first mesh heating element 2 and a second mesh heating element 3. The first mesh heating element 2 and the second mesh heating element 3 are arranged on the back sides of the two receiving grooves 10. The first mesh heating element 2 and the second mesh heating element 3 are integrally formed with the ceramic matrix 1 by sintering. The utility model arranges the first mesh heating element 2 and the second mesh heating element 3 on the back sides of the two receiving grooves 10. Since the heating element is mesh-shaped and can cover the back sides of the receiving grooves 10, when the heat is concentrated on the mesh heating element, it can cover the entire bottom surface of the receiving groove 10, and the heating is more uniform. In addition, the first mesh heating element 2 and the second mesh heating element 3 are integrally formed with the ceramic substrate 1 through sintering. The first mesh heating element 2 and the second mesh heating element 3 are firmly connected to the ceramic substrate 1, which can effectively solve the technical problems of small smoke and poor taste caused by concentrated heat and unstable resistance of the atomization component in the prior art.
[0045] The atomizer provided by the utility model comprises the above-mentioned atomizer assembly. It is understandable that the atomizer can have all the technical features and beneficial effects of the above-mentioned atomizer assembly, which will not be described in detail here.
[0046] The electronic atomization device provided by the utility model includes the above-mentioned atomizer. It can be understood that the electronic atomization device can have all the technical features and beneficial effects of the above-mentioned atomizer, which will not be repeated here.
[0047] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An atomizing assembly for heating an atomized substrate, characterized in that: include: A ceramic substrate and a heating element, wherein the top surface of the ceramic substrate is recessed toward the bottom surface to form two receiving grooves for containing the atomizing matrix, and the heating element comprises at least a first mesh heating element and a second mesh heating element, wherein the first mesh heating element and the second mesh heating element are arranged on the back of the two receiving grooves, and the first mesh heating element and the second mesh heating element are integrally formed with the ceramic substrate by sintering.
2. The atomizer assembly according to claim 1, characterized in that: The first mesh heating element and the second mesh heating element are arranged in parallel with each other.
3. The atomizer assembly according to claim 1, characterized in that: The first mesh heating element and the second mesh heating element are both mesh heating wires.
4. The atomizer assembly according to claim 3, characterized in that: The mesh heating wire is formed by etching a metal sheet.
5. The atomizer assembly according to claim 2, characterized in that: The heating element further includes two electrodes, the opposite ends of the first mesh heating element are respectively connected to the two electrodes, and the opposite ends of the second mesh heating element are respectively connected to the two electrodes.
6. The atomizer assembly according to claim 1, characterized in that: The cross-section of the two accommodating grooves is a trapezoidal structure that shrinks from the top surface to the bottom surface.
7. An atomizer, characterized in that: Comprising an atomization assembly as described in any one of claims 1 to 6.
8. An electronic atomization device, characterized in that: Comprising the atomizer as claimed in claim 7.