Heating assembly and atomizer
By evenly setting the heating element on the inner wall of the ceramic core structure of the atomizer and using the coil to generate electromagnetic induction to heat the heating element, the existing uneven heating problem is solved, and uniform heating of the atomized material and improved the taste of the gas are achieved.
Patent Information
- Application Number
- CN202421452039.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The existing atomizer heating structure is uneven due to the unreasonable heating element setting, which affects the taste.
A heating component is designed, using a ceramic core structure, a coil and multiple heating bodies. The heating body is evenly arranged on the inner wall of the ceramic core structure. The coil is energized to generate electromagnetic induction to heat the heating body, achieving uniform heating of the atomized material.
Through the uniformly arranged heating body, the uniform heating of the atomized material is ensured, the delicate taste of the gas is improved, and the user experience is improved.
Smart Images
Figure CN222917025U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of atomizers, and particularly to a heating component and an atomizer. Background Art
[0002] An atomizer, also known as an electronic cigarette, is an electronic product that mimics a real cigarette, having a similar smoke, taste, and feeling to a cigarette. However, an electronic cigarette is more convenient to smoke than a real cigarette and can also be selected according to one's own taste. Therefore, electronic cigarettes are increasingly favored by people.
[0003] An atomizer replaces these items by creating products that release compounds without burning. Examples of such products are so-called "heat-not-burn" products or tobacco heating devices or products that release compounds by heating rather than burning materials; current heating structures usually result in uneven heating due to unreasonable setting of the heating element, affecting the taste. Utility Model Content
[0004] The purpose of this application is to provide a heating component and an atomizer, aiming to solve the problem of uneven heating.
[0005] This application discloses a heating component. The heating component is used to heat the atomization material in the atomizer. The heating component includes a ceramic core structure, a coil, and a plurality of heating elements. The ceramic core structure is hollow; the coil is arranged around the ceramic core structure; the plurality of heating elements are evenly arranged on the inner wall of the ceramic core structure and evenly heat the atomization material so that the atomization material is atomized by heat; wherein, when the coil is energized, electromagnetic induction is generated between the coil and the heating element to make the heating element generate heat.
[0006] Optionally, the heating element includes metal particles. The metal particles are embedded in the inner wall of the ceramic core structure and integrally formed with the ceramic core structure. The metal particles are in the shape of rice grains or spheres or cylinders.
[0007] Optionally, the metal particles are spherical. The radius of the spherical metal particles is r1, and a plurality of hemispherical grooves are provided on the inner wall of the ceramic core structure. The radius of the hemispherical grooves is r2, where r1 ≤ r2 < 2r1.
[0008] Optionally, along the long side extension direction of the ceramic core structure, the inner wall of the ceramic core structure includes at least a first region and a second region, and the width of the first region is greater than that of the second region; the heating element includes a plurality of first heating elements and a plurality of second heating elements, the first heating elements are uniformly arranged in the first region, and the second heating elements are uniformly arranged in the second region; wherein, the density of the plurality of first heating elements arranged in the first region is greater than the density of the plurality of second heating elements arranged in the second region.
[0009] Optionally, the area of the first region is greater than that of the second region.
[0010] Optionally, along the long side extension direction of the ceramic core structure, the inner wall of the ceramic core structure includes a first region, a second region and a third region, the width of the first region is greater than that of the second region, and the width of the second region is greater than that of the third region; the heating element includes a plurality of first heating elements, a plurality of second heating elements and a plurality of third heating elements, the first heating elements are uniformly arranged in the first region, the second heating elements are uniformly arranged in the second region, and the third heating elements are uniformly arranged in the third region; wherein, the density of the plurality of first heating elements arranged in the first region is greater than the density of the plurality of second heating elements arranged in the second region and the density of the plurality of third heating elements arranged in the third region; the density of the plurality of third heating elements arranged in the third region is greater than the density of the plurality of second heating elements arranged in the second region.
[0011] Optionally, the area of the first region is greater than that of the second region and greater than that of the third region, the area of the second region is greater than that of the third region, and the widths of the first region, the second region and the third region decrease in sequence.
[0012] Optionally, along the long side extension direction of the ceramic core structure, the plurality of heating elements are arranged in multiple columns, and the distance between two adjacent heating elements in each column is less than or equal to the column pitch between adjacent columns of heating elements.
[0013] Optionally, the ceramic core structure includes a cylindrical structure or a tubular structure.
[0014] The present application also discloses an atomizer, and the atomizer includes the heating assembly as described in any one of the above.
[0015] The heating component of the present application has been changed for the heating element. By uniformly arranging a plurality of heating elements on the inner wall of the ceramic core structure, when the coil is energized, electromagnetic induction is generated with the heating element to make the plurality of heating elements generate heat. Because of the uniform arrangement, the atomization material in contact with the heating element can be heated evenly, so that the generated gas has a more delicate taste and brings a better experience to the user. Description of the Drawings
[0016] The accompanying drawings included are used to provide a further understanding of the embodiments of the present application, which form a part of the specification, are used to illustrate the implementation manners of the present application, and are used to explain the principles of the present application together with the text description. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:
[0017] Figure 1 is a schematic structural diagram of the heating component of the first embodiment of the present application;
[0018] Figure 2 is a schematic cross-sectional structural diagram of the heating component of the second embodiment of the present application;
[0019] Figure 3 is a schematic cross-sectional diagram of a partial structure of the heating component of the second embodiment of the present application;
[0020] Figure 4 is a schematic diagram of the partition of the inner wall of the ceramic core structure of the third embodiment of the present application;
[0021] Figure 5 is a schematic diagram of the partition of the inner wall of the ceramic core structure of the fourth embodiment of the present application;
[0022] Figure 6 is a schematic structural diagram of the atomizer of the fifth embodiment of the present application.
[0023] Wherein, 100, heating component; 110, ceramic core structure; 120, first air passage; 121, inner wall; 122, groove; 123, first region; 124, second region; 125, third region; 130, coil; 140, heating element; 141, metal particles; 142, first heating element; 143, second heating element; 144, third heating element; 200, atomizer; 300, atomization material. Detailed Embodiments
[0024] It should be understood that the terms, specific structures and functional details disclosed here are only for the purpose of describing specific embodiments, which are representative, but the present application can be specifically implemented in many alternative forms and should not be construed as being limited only to the embodiments described here.
[0025] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating relative importance or implicitly indicating the quantity of the indicated technical features. Thus, unless otherwise stated, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features; the meaning of "a plurality" is two or more. The term "comprising" and any variation thereof means inclusive but not exclusive, and there may be present or added one or more other features, integers, steps, operations, units, components, and / or combinations thereof.
[0026] In addition, terms indicating orientation or positional relationships such as "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are described based on the orientation or relative positional relationship shown in the drawings, and are only for the convenience of simplifying the description of the present application, rather than indicating that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present application.
[0027] Furthermore, unless otherwise clearly specified and defined, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, or the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0028] The present application will be described in detail below with reference to the accompanying drawings and optional embodiments. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.
[0029] Figure 1 is a schematic structural diagram of a heating component according to the first embodiment of the present application; as Figure 1 shown, a heating component 100 is disclosed. The heating component 100 is used to heat the atomization material in an atomizer 200. The heating component 100 includes a ceramic core structure 110, a coil 130, and a plurality of heating elements 140. The ceramic core structure 110 is provided with a hollow interior to form a first air passage 120; the coil 130 is disposed around the ceramic core structure 110; the plurality of heating elements 140 are uniformly disposed on the inner wall 121 of the ceramic core structure 110 and uniformly heat the atomization material to atomize the atomization material by heating; wherein, when the coil 130 is energized, electromagnetic induction is generated with the heating element 140 to cause the heating element 140 to generate heat.
[0030] By uniformly arranging a plurality of heating elements 140 on the inner wall 121 of the ceramic core structure 110, when the coil 130 is energized, electromagnetic induction is generated with the heating elements 140 so that the plurality of heating elements 140 generate heat. Due to the uniform arrangement, the atomization material in contact with the heating elements 140 can be heated evenly, and atomization can be uniformly achieved and flow out from the first air passage 120. As a result, the generated gas has a more delicate taste and will not cause different tastes of the gas due to uneven heating, bringing a bad experience to the user.
[0031] Further, the heating element 140 includes metal particles 141. The material of the metal particles 141 can be selected from copper or iron, and a material with a suitable heating efficiency can be selected according to the size of the atomizer 200; the metal particles 141 are embedded in the inner wall 121 of the ceramic core structure 110, and the metal particles 141 are integrally formed with the ceramic core structure 110. The metal particles 141 are any one of shapes such as rice grain shape, spherical shape or cylindrical shape, that is, as long as there is a circular or elliptical cross-section in any direction cross-section structure of the heating element 140, it can not only heat evenly, but also facilitate the drainage of e-liquid and avoid the adhesion of e-liquid on the inner wall 121 of the ceramic core structure 110, affecting the taste during the next use.
[0032] Figure 2 It is a schematic cross-sectional structure diagram of the heating component of the second embodiment of the present application; Figure 3 It is a schematic cross-sectional view of a partial structure of the heating component of the second embodiment of the present application; as Figure 2 and Figure 3 shown, as the second embodiment of the present application, this embodiment is a further refinement and improvement of the first embodiment. The ceramic core structure 110 includes a regular structure such as a cylindrical structure or a tubular structure. The metal particles 141 are spherical, and the radius of the spherical metal particles 141 is r1. A plurality of hemispherical grooves 122 are provided on the inner wall 121 of the ceramic core structure 110, and the radius of the hemispherical grooves 122 is r2, where r1 ≤ r2 < 2r1; generally, the radius of the grooves 122 on the inner wall 121 of the ceramic core structure 110 is the same as the hemispherical value of the spherical metal particles 141, that is, it is equivalent to half of the spherical metal particles 141 being in the grooves 122 and half being exposed outside, ensuring the fixing effect of the metal particles 141 and preventing the metal particles 141 from falling off; during preparation, the spherical metal particles 141 can be embedded in the hemispherical grooves 122 on the inner wall 121 of the ceramic core structure 110, and half or less than half of the structure can be exposed on the inner wall 121 of the ceramic core structure 110. The part of the metal particles 141 protruding from the inner wall 121 of the ceramic core structure 110 contacts the atomization material, provides heat for the atomization material, and can also reverse the flow of e-liquid in the atomization material.
[0033] Generally, in order to make the atomized material receive uniform heat, along the long side extension direction of the ceramic core structure 110, a plurality of the heating elements 140 are arranged in multiple columns, and the distance S1 between two adjacent heating elements 140 in each column is less than or equal to the column pitch L1 between two adjacent columns of heating elements 140, so as to control the atomized material to receive the same amount of heat in the vertical direction and / or the horizontal direction, achieve uniform heating, and improve the taste.
[0034] Figure 4 It is a schematic diagram of the partition of the inner wall of the ceramic core structure of the third embodiment of the present application; as Figure 4 shown, along the direction in which the atomized material 300 is inserted into the accommodation cavity 120, or Figure 4 in the direction from top to bottom, the inner wall 121 of the ceramic core structure 110 at least includes a first region 123 and a second region 124, and the width of the first region 123 is greater than the width of the second region 124; the heating element 140 includes a plurality of first heating elements 142 and a plurality of second heating elements 143, the first heating elements 142 are uniformly arranged in the first region 123, and the second heating elements 143 are uniformly arranged in the second region 124; wherein, the density of the plurality of first heating elements 142 arranged in the first region 123 is greater than the density of the plurality of second heating elements 143 arranged in the second region 124; generally, the area of the first region 123 is greater than the area of the second region 124.
[0035] Considering that the upper region is closer to the user, in order to enable the atomized gas to be quickly inhaled by the user, the density of the first heating elements 142 arranged on the first region 123 is greater, so that the heat absorption efficiency of the first region 123 is higher, the first region 123 has a larger contact area with the atomized material, and at the same time, more atomized material can be consumed in the first region 123, avoiding a large amount of atomized material flowing into the lower part and forming a pile-up in the lower part.
[0036] Figure 5 It is a schematic diagram of the partition of the inner wall of the ceramic core structure of the fourth embodiment of the present application; as Figure 5As shown, as the fourth embodiment of the present application, it is a further refinement and improvement of the first embodiment and / or the second embodiment. Different from the above-mentioned third embodiment, along the long side extension direction of the ceramic core structure 110, the inner wall 121 of the ceramic core structure 110 includes a first region 123, a second region 124, and a third region 125. The width of the first region 123 is greater than the width of the second region 124, and the width of the second region 124 is greater than the width of the third region 125. The heating element 140 includes a plurality of first heating elements 142, a plurality of second heating elements 143, and a plurality of third heating elements 144. The first heating elements 142 are uniformly arranged in the first region 123, the second heating elements 143 are uniformly arranged in the second region 124, and the third heating elements 144 are uniformly arranged in the third region 125. Among them, the density of the plurality of first heating elements 142 arranged in the first region 123 is greater than the density of the plurality of second heating elements 143 arranged in the second region 124, and the density of the plurality of third heating elements 144 arranged in the third region 125; the density of the plurality of third heating elements 144 arranged in the third region 125 is greater than the density of the plurality of second heating elements 143 arranged in the second region 124.
[0037] In this embodiment, the inner wall 121 of the ceramic core structure is mainly divided into three regions from top to bottom. The first region, that is, the first region 123, is close to the air outlet. The density of the first heating elements 142 arranged is greater than the density of the second heating elements 143 in the second region 124, which can atomize more uniformly and quickly, allowing the user to quickly absorb the atomized gas. And a third region 125 is provided below. The density of the third heating elements 144 in the third region 125 is greater than that of the second heating elements 143, mainly to quickly heat the atomized material that has fallen due to gravity and prevent accumulation at the bottom, causing blockage at the bottom.
[0038] Furthermore, the area of the first region 123 is greater than the area of the second region 124 and greater than the area of the third region 125. The area of the second region 124 is greater than the area of the third region 125. The widths of the first region 123, the second region 124, and the third region 125 decrease in sequence, setting areas from large to small. In the front, it is heated quickly and evenly, and the air is discharged quickly. In the middle, it maintains uniform and appropriate heating and continuously conveys the atomized gas. And because a large amount has been consumed above in the lower part.
[0039] Figure 6 It is a schematic diagram of the atomizer structure of the fifth embodiment of the present application; as Figure 6As shown, the present application also discloses an atomizer 200, which includes a heating component 100 as described in any of the above embodiments and a liquid storage structure for storing atomization materials. The heating component 100 includes a ceramic core structure 110, a coil 130, and a plurality of heating elements 140. The ceramic core structure 110 adsorbs the atomization materials. After the two ends of the coil 130 are energized, the plurality of heating elements 140 uniformly arranged on the inner wall 121 of the ceramic core structure 110 heat the atomization materials 300, so that the atomization materials are heated and atomized and flow out from the first air passage 120.
[0040] It should be noted that the concept of the present application can form a very large number of embodiments. However, due to the limited space of the application documents, it is impossible to list them all. Therefore, on the premise of non-conflict, the above-described embodiments or technical features can be combined arbitrarily to form new embodiments. After the combination of each embodiment or technical feature, the original technical effect will be enhanced.
[0041] The above content is a further detailed description of the present application in combination with specific optional implementation manners. It cannot be determined that the specific implementation of the present application is only limited to these descriptions. For those of ordinary skill in the technical field to which the present application belongs, without departing from the concept of the present application, several simple deductions or substitutions can still be made, which should all be regarded as belonging to the protection scope of the present application.
Claims
1. A heating assembly for heating atomized material in an atomizer, characterized in that: The heating assembly comprises: A ceramic core structure, wherein the ceramic core structure is hollow; a coil disposed around the ceramic core structure; and A plurality of heating elements are evenly arranged on the inner wall of the ceramic core structure and evenly heat the atomized material so that the atomized material is heated and atomized; When the coil is powered on, it generates electromagnetic induction with the heating element so that the heating element generates heat.
2. The heating assembly according to claim 1, characterized in that The heating element comprises metal particles, which are embedded on the inner wall of the ceramic core structure and are integrally formed with the ceramic core structure. The metal particles are in the shape of rice grains, spheres or cylinders.
3. The heating assembly according to claim 2, characterized in that The metal particles are spherical, and the radius of the spherical metal particles is r1. A plurality of hemispherical grooves are arranged on the inner wall of the ceramic core structure, and the radius of the hemispherical grooves is r2, wherein r1≤r2<2r1.
4. The heating assembly according to any one of claims 1 to 3, characterized in that: In the extension direction of the long side of the ceramic core structure, the inner wall of the ceramic core structure includes at least a first area and a second area, and the width of the first area is greater than the width of the second area; The heating element comprises a plurality of first heating elements and a plurality of second heating elements, the first heating elements are evenly arranged in the first area, and the second heating elements are evenly arranged in the second area; Wherein, the density of the plurality of first heating elements arranged in the first area is greater than the density of the plurality of second heating elements arranged in the second area.
5. The heating assembly according to claim 4, characterized in that The area of the first region is greater than the area of the second region.
6. The heating assembly according to any one of claims 1 to 3, characterized in that: In the extension direction of the long side of the ceramic core structure, the inner wall of the ceramic core structure includes a first area, a second area and a third area, the width of the first area is greater than the width of the second area, and the width of the second area is greater than the width of the third area; The heating element comprises a plurality of first heating elements, a plurality of second heating elements and a plurality of third heating elements, wherein the first heating elements are evenly arranged in the first region, the second heating elements are evenly arranged in the second region, and the third heating elements are evenly arranged in the third region; Among them, the density of the multiple first heating elements arranged in the first area is greater than the density of the multiple second heating elements arranged in the second area, and the density of the multiple third heating elements arranged in the third area; the density of the multiple third heating elements arranged in the third area is greater than the density of the multiple second heating elements arranged in the second area.
7. The heating assembly according to claim 6, characterized in that The area of the first region is larger than that of the second region and larger than that of the third region. The area of the second region is larger than that of the third region. The widths of the first region, the second region and the third region decrease in sequence.
8. The heating assembly according to claim 3, characterized in that In the extension direction of the long side of the ceramic core structure, the plurality of heating elements are arranged in a plurality of columns, and the spacing between two adjacent heating elements in each column is less than or equal to the column spacing between two adjacent columns of heating elements.
9. The heating assembly according to claim 1, characterized in that The ceramic core structure includes a cylindrical structure or a barrel structure.
10. An atomizer, characterized in that: Comprising a heating component as described in any one of claims 1-9.