Atomizing core, atomizer and electronic atomizing device

Abstract

The utility model discloses an atomizing core, an atomizer and an electronic atomizing device, and relates to the technical field of aerosol. Wherein the atomization core comprises a support assembly and a plurality of atomization assemblies, a plurality of atomization channels which are arranged in parallel are formed in the support assembly, and the atomization assemblies correspond to the atomization channels one to one; the atomization assemblies are arranged in the corresponding atomization channels and used for sucking and heating the atomization substrates; an avoiding structure is arranged in the support assembly and located on a channel partition wall between every two adjacent atomization channels, and the avoiding structures are used for allowing the atomization assemblies in every two adjacent atomization channels to make contact with each other. A plurality of atomization assemblies are arranged in the atomization core, and the atomization core is constructed into a single multi-heating-core structure, so that the heating power of the atomization core can be increased, the adjustability of the heating power is improved, and the cost of the atomization device can be reduced; meanwhile, the two adjacent atomization assemblies make contact with each other through the avoiding structures, the atomization matrix can be transmitted between the different atomization assemblies, and the phenomena of dry burning, core pasting and the like are not likely to occur.

Description

Technical Field

[0001] This application relates to the field of aerosol technology, specifically to an atomizing core, an atomizer, and an electronic atomizing device. Background Technology

[0002] As is well known, the atomizing coil, as one of the core components of an atomizing device, primarily functions to heat the absorbed atomizing matrix, enabling the matrix to generate an aerosol without combustion. Because existing atomizing coils typically only have one heating element, they are prone to problems such as dry burning and coil scorching due to insufficient or uneven supply of the atomizing matrix. Furthermore, the limited heat output of a single heating element can also lead to insufficient aerosol generation, severely impacting the user experience of the atomizing device. Utility Model Content

[0003] The main objective of this application is to provide an atomizing core and an atomizer and electronic atomizing device using the atomizing core, so as to improve the technical problems existing in the current application of single-core atomizing cores.

[0004] According to a first aspect, one embodiment provides an atomizing core, comprising:

[0005] A support assembly has a liquid inlet channel and multiple atomizing channels, wherein the multiple atomizing channels are arranged in parallel inside the support assembly; the liquid inlet channel communicates with the atomizing channels to allow the atomizing matrix to enter the atomizing channels; and

[0006] Multiple atomizing components are provided, and each atomizing component corresponds to a multiple atomizing channels. The atomizing components are disposed in the corresponding atomizing channels for absorbing and heating the atomizing matrix. The support assembly has a clearance structure inside the channel partition between two adjacent atomizing channels. The clearance structure allows the atomizing components in two adjacent atomizing channels to contact each other to transfer the atomizing matrix.

[0007] In one embodiment, the avoidance structure includes an avoidance opening that extends axially along the atomizing channel and penetrates the channel partition.

[0008] In one embodiment, the support assembly further includes an air intake chamber and an exhaust chamber, and a plurality of atomizing channels are connected and disposed between the air intake chamber and the exhaust chamber;

[0009] And / or the atomizing assembly includes a liquid-absorbing element and a heating element; the liquid-absorbing element is disposed in the atomizing channel for absorbing the atomizing matrix; the heating element is disposed in the liquid-absorbing element for heating the atomizing matrix absorbed by the liquid-absorbing element; wherein the liquid-absorbing elements in two adjacent atomizing channels are in contact with each other.

[0010] In one embodiment, the liquid-absorbing element is a tubular liquid-absorbing element made of cotton or ceramic material, and the heating element is a heating plate or heating mesh attached to the inner wall of the liquid-absorbing element.

[0011] In one embodiment, the support assembly includes a support member, an outer cover member, and a liquid guiding member. The liquid guiding member is fitted around the periphery of the support member, and the outer cover member is fitted around the periphery of the liquid guiding member and connected to the support member; wherein:

[0012] The atomizing channel is formed inside the support member. The liquid inlet channel includes a liquid inlet and a liquid guide outlet. The liquid inlet is disposed through the circumferential sidewall of the outer cover member, and the liquid guide outlet is disposed through the circumferential sidewall of the support member.

[0013] In one embodiment, the liquid guide port includes a first liquid guide port and / or multiple second liquid guide ports; wherein:

[0014] The first liquid guide port extends from the outer surface of the circumferential sidewall of the support member, corresponding to the position between two adjacent atomizing channels, into the interior of the support member and through the channel partition wall;

[0015] Each of the second liquid guide ports corresponds to one of the atomizing channels; the second liquid guide ports extend in a straight line from the outer surface of the circumferential sidewall of the support member corresponding to the position of the atomizing channel, into the interior of the support member and penetrate to the corresponding atomizing channel.

[0016] In one embodiment, in the axial direction of the atomizing channel, the second liquid guide port is a notch structure extending from one end of the support member to the other end, and the liquid guide member covers the second liquid guide port.

[0017] In one embodiment, the number of liquid inlets is set to multiple, and the multiple liquid inlets are arranged at intervals around the support member, and the liquid guide member covers at least one of the multiple liquid inlets.

[0018] In one embodiment, the plurality of liquid inlets include a first liquid inlet and a second liquid inlet; wherein:

[0019] In a direction perpendicular to the axial direction of the atomizing channel, the first liquid inlet is opposite to the first liquid guide port, and the liquid guide member is provided with a third liquid guide port that connects the first liquid inlet and the first liquid guide port; the second liquid inlet is opposite to the second liquid guide port, and the liquid guide member seals the second liquid inlet and the second liquid guide port.

[0020] According to a second aspect, one embodiment provides an atomizer, including a housing assembly and the atomizing core described in the first aspect; wherein the housing assembly has a ventilation channel communicating with the atomizing channel, and the housing assembly further has a liquid storage chamber communicating with the liquid inlet channel.

[0021] According to a third aspect, one embodiment provides an electronic atomizing device, including a power supply component and the atomizer described in the second aspect, wherein the power supply component is electrically connected to the atomizing component.

[0022] The atomizing core according to the above embodiment includes a support assembly and multiple atomizing components. The support assembly has multiple atomizing channels arranged in parallel inside the support assembly, and the multiple atomizing components correspond one-to-one with the multiple atomizing channels. The atomizing components are disposed in the corresponding atomizing channels to absorb and heat the atomizing matrix. The channel partition wall inside the support assembly, located between two adjacent atomizing channels, is provided with a clearance structure. The clearance structure allows the atomizing components in two adjacent atomizing channels to contact each other to transfer the atomizing matrix. On the one hand, by setting multiple atomizing components inside the atomizing core, the atomizing core is constructed into a single multi-core heating structure, which can significantly increase the heating power of the atomizing core and improve the controllability of the heating power. It can also support the reduction of device cost and the enhancement of device structural stability and compactness when applied to atomizing devices. On the other hand, by using the clearance structure to allow two adjacent atomizing components to contact each other, the atomizing matrix can be transferred between different atomizing components, making it less likely to cause dry burning, burnt core, or other phenomena. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the outer contour structure of an atomizing core according to one embodiment.

[0024] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the atomizing core in the AA direction.

[0025] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure of the atomizing core in the BB direction.

[0026] Figure 4 This is an exploded view of the atomizer core structure of one embodiment.

[0027] Figure 5 This is a schematic diagram of the support component in an atomizing core according to one embodiment.

[0028] Figure 6 for Figure 5 A schematic diagram of the planar structure of the support component.

[0029] Figure 7 This is a schematic diagram of the planar structure of the support member in the atomizer core according to one embodiment (I).

[0030] Figure 8 This is a schematic diagram (II) of the planar structure of the support component in the atomizing core according to one embodiment.

[0031] Figure 9 This is a schematic diagram of the cross-sectional structure of an atomizer according to one embodiment.

[0032] In the picture:

[0033] 100. Atomizing core; 10. Support assembly; 10a. Atomizing channel; 10b. Clearance structure; 10c. First liquid inlet channel; 10d. Second liquid inlet channel; 10e. Air inlet chamber; 10f. Exhaust chamber; 11. Support component; 11a. First liquid guide port; 11b. Second liquid guide port; 11c. Stepped surface; 12. Outer cover component; 12a. First liquid inlet; 12b. Second liquid inlet; 13. Liquid guide component; 13a. Third liquid guide port; 20. Atomizing assembly; 21. Liquid suction component; 22. Heating component; 200. Shell assembly; 200a. Ventilation channel; 200b. Liquid storage chamber. Detailed Implementation

[0034] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0035] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0036] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0037] Existing technologies have proposed solutions for configuring multiple atomizing coils in the same atomizing device in order to solve a series of problems caused by using a single atomizing coil; however, these solutions are simply stacking the number of atomizing coils, which not only significantly increases the cost of the atomizing device, but also has a series of problems such as difficult assembly process and unstable structure.

[0038] The atomizing core provided in this application adopts a single-unit multi-heating core structure, which integrates the high heating efficiency and strong adjustability of multiple atomizing cores. When applied, it can effectively reduce the cost of atomizing devices and improve the structural stability and compactness of the devices. At the same time, the atomizing matrix can be evenly transferred between different heating cores inside the atomizing core, and it is not easy to cause dry burning or core clogging, which is conducive to improving aerosol quality and user experience. The details are explained below.

[0039] Please see Figures 1 to 9 This application provides an atomizing core 100, including a support assembly 10 and a plurality of atomizing components 20 disposed inside the support assembly 10. The support assembly 10 has an atomizing channel 10a and a liquid inlet channel. The atomizing channel 10a is formed inside the support assembly 10 by penetrating the axial sidewall of the support assembly 10, and the liquid inlet channel is formed inside the support assembly 10 by penetrating the circumferential sidewall of the support assembly 10 and directly or indirectly connected to the atomizing channel 10a. The number of atomizing channels 10a is set to a plurality, such as two, three, four or more. The plurality of atomizing channels 10a are arranged in parallel, for example, the plurality of atomizing channels 10a are arranged in a ring around the axial geometric center line of the support assembly 10, or the plurality of atomizing channels 10a are arranged in a rectangular array.

[0040] Multiple atomizing components 20 correspond one-to-one with multiple atomizing channels 10a, that is, the atomizing components 20 are housed in the corresponding atomizing channels 10a; the atomizing component 20 can be understood as the heating core of the atomizing core 100, which mainly plays the role of absorbing and heating the atomizing matrix to generate aerosol.

[0041] For example, please refer to Figure 2 and Figure 4 The atomizing component 20 includes a liquid-absorbing element 21 and a heating element 22. The liquid-absorbing element 21 can be a tubular liquid-absorbing element made of porous materials, fibrous materials, or other materials with capillary force, which plays a role in adsorbing, storing, and transferring the atomizing matrix. The heating element 22 is disposed in the liquid-absorbing element 21. For example, the heating element 22 can be inserted into or embedded in the tube wall of the liquid-absorbing element 21. Alternatively, the heating element 22 can be a heating plate or heating mesh attached to the inner surface of the circumferential side wall of the liquid-absorbing element 21. When the heating element 22 heats up, it can heat the atomizing matrix absorbed by the atomizing liquid-absorbing element 21, thereby generating an aerosol.

[0042] Based on the connection between the liquid inlet channel and the atomization channel 10a, the atomization matrix outside the atomization core 100 can enter the atomization channel 10a through the liquid inlet channel and be absorbed by the atomization component 20 (specifically, the liquid suction component 21). The aerosol generated by the atomization component 20 heating the atomization matrix can be discharged from the atomization channel 10a to the outside of the atomization core 100 with the airflow.

[0043] In some embodiments, please refer to Figure 2 , Figures 5 to 8 The support assembly 10 has a clearance structure 10b inside the channel partition wall between two adjacent atomizing channels 10a. This clearance structure 10b allows the atomizing components 20 in the two adjacent atomizing channels 10a to contact each other, so that the atomizing matrix absorbed by the atomizing components 20 can be transferred between different atomizing components 20. It should be noted that... Figure 2 The bold text indicates the part where two adjacent atomizing components 20 are in contact with each other.

[0044] For example, please refer to Figure 5 and Figure 6 The clearance structure 10b may include a clearance opening that extends axially along the atomizing channel 10a and penetrates the channel partition wall. Alternatively, it can be understood that two channel partition walls are formed between two adjacent atomizing channels 10a, with the two partition walls circumferentially separated and facing each other, thus naturally forming a clearance opening between them. In this case, the atomizing component 20 can be inserted into the corresponding atomizing channel 10a using an interference fit or similar method, and the presence of the clearance opening allows the circumferential sidewalls of two adjacent atomizing components 20 to contact each other (e.g., line contact or surface contact).

[0045] The clearance structure 10b can also be other suitable structures, as long as they can provide support for contact between the atomizing components 20 in two adjacent atomizing channels 10a; for example, the clearance structure 10b can also be a notch structure extending linearly from one end of the channel partition to the other along the axial direction of the atomizing channel 10a; or, for example, the clearance structure 10b can also be a single-hole structure or a mesh structure that penetrates the channel partition along the center line connecting two adjacent atomizing channels 10a. These variations will not be elaborated upon here.

[0046] Based on this, by utilizing the one-to-one correspondence between multiple atomizing channels 10a and multiple atomizing components 20, the atomizing core 100 can be constructed into a single multi-heating core structure.

[0047] Firstly, the combination of multiple atomizing components 20 can not only effectively increase the heating efficiency of the atomizing core 100, which is conducive to fully heating and atomizing the atomizing matrix, but also improve the adjustability of the heating power of the atomizing core 100, enabling the atomizing core 100 to have multiple working modes to meet the needs of practical applications.

[0048] Secondly, in application, compared with some existing atomizing devices that are equipped with multiple atomizing cores, the atomizing core 100 of this application integrates the effects of multiple atomizing cores, which helps to reduce the cost and assembly difficulty of the atomizing device, simplify the structural architecture of the atomizing device, and enhance the structural compactness and stability of the atomizing device.

[0049] Third, the contact connection established between different atomizing components 20 based on the avoidance structure 10b is conducive to the uniform transfer of the atomizing matrix between the atomizing components 20. This not only avoids problems such as dry burning and scorching, but also prevents leakage of the atomizing matrix, thereby providing support for improving the utilization rate of the atomizing matrix, ensuring the quality of aerosols, and enhancing the user experience of the atomizing device.

[0050] It should be noted that the axial sidewall, circumferential sidewall, channel partition, etc., defined for the relevant components of the atomizing core 100 in this article are only for the purpose of more clearly and in detail explaining the structure of the atomizing core 100. Among them, the circumferential sidewall can be understood as the sidewall distributed around the geometric center line of the relevant component, the axial sidewall can be understood as the sidewall at one or both ends of the relevant component in the direction of the geometric center line of the component, and the channel partition can be understood as the structure that, together with the circumferential sidewall, divides the internal space of the support assembly 10 and forms the atomizing channel 10a. For example, the channel partition can be a part of the inner surface of the circumferential sidewall.

[0051] In some embodiments, please refer to Figure 5 and Figure 6 The avoidance structure 10b is an avoidance opening that extends in a straight line along the axial direction of the atomization channel 10a and penetrates the channel partition wall; this can ensure that the circumferential sidewalls of two adjacent atomization components 20 can make large-area contact, improve the transfer efficiency and uniformity of the atomization matrix between different atomization components 20, and provide support to avoid dry burning, scorching and other problems in the atomization components 20.

[0052] In some embodiments, please refer to Figure 1 The liquid inlet channel may include a first liquid inlet channel 10c and a plurality of second liquid inlet channels 10d; wherein, the first liquid inlet channel 10c extends from the outer surface of the circumferential sidewall of the support assembly 10 to the position between two adjacent atomizing channels 10a, extends into the interior of the support assembly 10 and penetrates the channel wall (e.g., penetrates to the avoidance opening).

[0053] Multiple second liquid inlet channels 10d correspond one-to-one with multiple atomizing channels 10a; specifically, the second liquid inlet channel 10d extends from the outer surface of the circumferential sidewall of the support assembly 10 to the position corresponding to the atomizing channel 10a, into the interior of the support assembly 10 and penetrates to the corresponding atomizing channel 10a.

[0054] In this way, by using the first liquid inlet channel 10c and the second liquid inlet channel 10d to form a liquid channel system for the atomizing matrix, the atomizing matrix outside the atomizing core 100 can enter and wet the atomizing component 20 from different positions or directions of each atomizing channel 10a, ensuring that the atomizing component 20 can fully and uniformly absorb the atomizing matrix, thereby avoiding the problem of dry burning and core scorching caused by insufficient local absorption of atomizing matrix in the atomizing component 20.

[0055] In other embodiments, the first liquid inlet channel 10c and the second liquid inlet channel 10d may also be optionally provided, and the transfer of the atomized matrix is ​​realized by utilizing the contact relationship between the atomizing components 20; this will not be elaborated here.

[0056] In some embodiments, please refer to Figures 2 to 4 The support assembly 10 includes a support member 11, an outer cover member 12, and a liquid guide member 13; wherein, the liquid guide member 13 is sleeved around the support member 11, and the outer cover member 12 is sleeved around the liquid guide member 13 and connected to the support member 11; exemplaryly, the support member 11, the outer cover member 12, and the liquid guide member 13 are each generally tubular structures, and the liquid guide member 13 is clamped and positioned between the support member 11 and the outer cover member 12 in the form of attaching to the outer surface of the circumferential sidewall of the support member 11 and the inner surface of the circumferential sidewall of the outer cover member 12.

[0057] More specifically, the circumferential sidewall of the support member 11 is provided with a liquid guide port that communicates with the atomization channel 10a, and the circumferential sidewall of the outer cover member 12 is provided with a liquid inlet. Correspondingly, the atomization component 20 (specifically, the liquid suction component 21) is provided with a closed liquid guide port in the corresponding atomization channel 10a, while the liquid guide component 13 is provided between the support member 11 and the outer cover member 12 in the form of a closed liquid guide port and / or liquid inlet.

[0058] The liquid guiding component 13 inside the atomizing core 100 mainly serves to exchange air, guide liquid, and prevent leakage. For example, the liquid guiding component 13 can be made of materials that can generate capillary adsorption, such as porous ceramics, cotton fibers, metal fibers, and non-woven fabrics. For example, the liquid guiding component 13 may include liquid guiding cotton.

[0059] Thus, through the air exchange effect generated by the liquid guide 13, the atomizing matrix can be quickly guided into the interior of the atomizing core 100 through the liquid inlet and finally into the atomizing channel 10a through the liquid guide and absorbed by the atomizing assembly 20. It can also prevent the atomizing matrix from leaking into the interior of the atomizing core 100 through the structural gap between the support member 11 and the outer cover member 12. At the same time, since the liquid guide 13 is equivalent to establishing an indirect connection between the liquid inlet and the liquid guide, thereby forming a liquid inlet channel (e.g., the first liquid inlet channel 10c or the second liquid inlet channel 10d), it can be understood that the liquid inlet channel includes the liquid inlet and the liquid guide.

[0060] In other embodiments, the liquid guiding component 13 may be omitted. For example, the outer peripheral sidewall of the liquid suction component 21 is provided with an extension that can extend into the liquid inlet through the liquid guiding port. Based on the selection of the material properties of the liquid suction component 21, the liquid suction component 21 plays the dual role of inner and outer cotton wrapping in the traditional atomizing core. This can reduce the material cost of the atomizing core 100 and reduce the assembly difficulty of the atomizing core 100. At the same time, the structural stability of the atomizing core 100 can be enhanced by the plug-in connection relationship between the support component 11, the outer cover component 12 and the liquid suction component 21.

[0061] In some embodiments, please refer to Figures 3 to 8 The number of liquid guide ports is set to multiple, including a first liquid guide port 11a and a second liquid guide port 11b. The first liquid guide port 11a extends straight into the support member 11 from the outer surface of the axial sidewall of the support member 11, corresponding to the position between two adjacent atomizing channels 10a, and penetrates to the avoidance opening or the channel partition wall. The second liquid guide port 11b corresponds one-to-one with the atomizing channel 10a, that is, the second liquid guide port 11b extends straight into the support member 11 from the outer surface of the circumferential sidewall of the support member 11, corresponding to the position of the atomizing channel 10a, and penetrates to the corresponding atomizing channel 10a.

[0062] Thus, based on the mutual contact relationship between adjacent atomizing components 20 and the function of the liquid guiding element 13, the atomizing matrix can enter the atomizing channel 10a along two different paths and be absorbed by the atomizing component 20. That is, the atomizing matrix enters two adjacent atomizing components 20 through the first liquid guiding port 11a and directly enters one corresponding atomizing component 20 through the second liquid guiding port 11b. This effectively increases the absorption area of ​​the atomizing component 20 for the atomizing matrix, which not only avoids the problem of insufficient supply of atomizing matrix, but also allows the atomizing matrix to enter from at least three different positions in each atomizing component 20. This ensures the uniformity of the atomizing matrix entering the atomizing component 20 and helps prevent phenomena such as dry burning and burnt core in the atomizing component 20.

[0063] For example, please refer to Figure 5 and Figure 6 The support member 11 has two atomizing channels 10a inside. Each atomizing channel 10a is connected to one second liquid guide port 11b and two second liquid guide ports 11a. The atomizing component 20 disposed in the atomizing channel 10a will also contact the atomizing component 20 in the adjacent atomizing channel 10a. This is equivalent to giving each atomizing component 20 four different liquid inlet positions.

[0064] For example, please refer to Figure 7 and Figure 8The support member 11 has three or four atomizing channels 10a distributed around the axial center line of the support member 11. Each atomizing channel 10a is connected to a second liquid inlet 11b and two second liquid guide ports 11a. The atomizing component 20 disposed in the atomizing channel 10a will also contact the atomizing components 20 in the two adjacent atomizing channels 10a. This is equivalent to giving each atomizing component 20 five different liquid inlet positions.

[0065] It should be noted that, Figure 1 and Figure 4 The bold dashed line in the figure represents the outline or extension path of the first liquid guide port 11b.

[0066] In other embodiments, either the first liquid guide port 11a or the second liquid guide port 11b may be provided, which will not be described in detail here.

[0067] In some embodiments, please refer to Figure 4 and Figure 5 The second liquid guide port 11b can adopt a notch structure (e.g., a U-shaped notch structure). Specifically, in the axial direction of the corresponding atomizing channel 10a, the second liquid guide port 11b extends linearly from one end of the support member 11 toward the other end of the support member 11 but does not penetrate the circumferential sidewall of the support member 11, thus forming the second liquid guide port 11b with a notch structure. The notch structure facilitates the insertion of the atomizing component 20 into or from the corresponding atomizing channel 10a, reducing the difficulty of disassembling and assembling the atomizing core 100. At the same time, a stepped surface 11c can be formed at the closed end of the support member 11 located at the notch structure. The stepped surface 11c supports the atomizing component 20, thereby supporting and positioning the atomizing component 20, ensuring that the atomizing component 20 can be stably confined within the atomizing channel 10a.

[0068] In some embodiments, please refer to Figure 2 and Figure 4 The liquid guiding component 13 (e.g., liquid guiding cotton) can cover the second liquid guiding port 11b of the notch structure to avoid problems such as leakage of atomized matrix due to excessive opening size of the second liquid guiding port 11b.

[0069] In some embodiments, please refer to Figure 4 and Figure 5 The number of liquid inlets is set to multiple, and the multiple liquid inlets are arranged at intervals around the support member 11 to increase the area of ​​the atomizing matrix entering the atomizing core 100. This allows the atomizing matrix to enter the interior of the atomizing core 100 from multiple different positions, thereby ensuring that the liquid guiding member 13 can fully absorb the atomizing matrix and quickly conduct the atomizing matrix to the atomizing assembly 20.

[0070] For example, among the multiple liquid inlets, there is a first liquid inlet 12a, which corresponds one-to-one with the first liquid guide port 11a. Specifically, in the direction perpendicular to the axial direction of the atomizing channel 10a, the first liquid inlet 12a and the first liquid guide port 11a are opposite to each other. The circumferential sidewall of the liquid guide member 13 is provided with a third liquid guide port 13a that connects the first liquid inlet 12a and the first liquid guide port 11a. Based on the connection relationship between the first liquid inlet 12a, the third liquid guide port 13a and the first liquid guide port 11a, it is equivalent to forming a liquid inlet channel (i.e., equivalent to the first liquid inlet channel 10c) that extends from the outer surface of the circumferential sidewall of the support assembly 10 to the position between two adjacent atomizing channels 10a, into the interior of the support assembly 10 and through to the clearance structure 10b (e.g., clearance opening) or through the channel partition wall. In this way, the atomizing matrix outside the atomizing core 100 can directly enter the two adjacent atomizing components 20 through the first liquid inlet channel 10c, which is beneficial to increasing the liquid inlet speed and also to enabling the atomizing components 20 to fully and uniformly absorb the atomizing matrix.

[0071] For example, among the multiple liquid inlets, there is a second liquid inlet 12b, which corresponds one-to-one with the second liquid guide port 11b. Specifically, the second liquid inlet 12b and the second liquid guide port 11b are radially opposite each other in the corresponding atomizing channel 10a, and the liquid guide member 13 covers the second liquid inlet 12b and the second liquid guide port 11b, which are disposed between the support member 11 and the outer cover member 12. In this way, by setting the second liquid inlet 12b at the corresponding position of each atomizing channel 10a (or each second liquid guide port 11b), a second liquid inlet channel 10b is equivalent to being constructed, so that the atomizing matrix entering the atomizing core 100 through the second liquid inlet 12b can be guided to the atomizing component 20 in the corresponding atomizing channel 10a through the liquid guide member 13 and the second liquid guide port 11b.

[0072] In other embodiments, the first liquid inlet 12a and the first liquid guide 11a or the second liquid inlet 12b and the second liquid guide 11b may also be staggered. The liquid guide 13 may close the first liquid inlet 12a or the second liquid inlet 12b as needed. Thus, by increasing the number and position of the liquid guide and the liquid inlet, the liquid guide area can be increased, ensuring that each atomizing component 20 can fully and uniformly absorb the atomizing matrix.

[0073] In some embodiments, please refer to Figure 2 and Figure 3The support assembly 10 also has an air intake chamber 10e and an exhaust chamber 10f inside, with multiple atomizing channels 10a connected between the air intake chamber 10e and the exhaust chamber 10f. For example, the support member 11 is generally a tubular structure, with the atomizing channels 10a formed in the middle region of the support member 11; in this case, the outer cover member 12 is generally a tubular structure with a changing diameter, with the larger diameter end of the outer cover member 12 fitted around the support member 11 and clamping the liquid guide member 13 between the outer cover member 12 and the support member 11; the exhaust chamber 10f is formed between the smaller diameter end of the outer cover member 12 and the support member 11; and the air intake chamber 10e is formed inside the support member 11 and located at the end of the atomizing channel 10a away from the exhaust chamber 10f.

[0074] Thus, by constructing a structure in which multiple atomizing channels 10a share an intake chamber 10a and an exhaust chamber 10f through the support assembly 10, the external airflow entering the intake chamber 10e can pass evenly through the atomizing channels 10ac, and then carry the generated aerosol out of the atomizing core 100 through the exhaust chamber 10f. This not only effectively increases the concentration and discharge volume of the aerosol output by the atomizing core 100, but also facilitates the connection and installation of the atomizing core 100 between the intake and exhaust channels of the atomizing device, which helps to simplify the structure of the atomizing device and reduce the assembly difficulty of the atomizing core 100.

[0075] In some embodiments, the heating power of multiple atomizing components 20 or the resistance of heating elements 22 can be set to be the same or different. In this way, by activating one or more atomizing components 20, the amount of aerosol generated or the aerosol concentration output by the atomizing core 100 can be adjusted, thereby providing support for improving the user experience of the atomizing device.

[0076] Please see Figure 9 and combined Figures 1 to 8 This application also provides an atomizer, including a housing assembly 200, an atomizing core 100 of any of the foregoing embodiments, and other functional components as needed; wherein, the housing assembly 200 can be understood as a collection of related structural components that constitute the basic structural framework and outer contour shape of the atomizer. For example, the housing assembly 200 can be assembled from an outer shell, internal tubing, etc. Users can carry, move, hold, and operate the atomizer with the help of the housing assembly 200.

[0077] The housing assembly 200 has an internal ventilation channel 200a and a liquid storage chamber 200b for storing the atomizing matrix. The ventilation channel 200a is connected to the atomizing channel 10a of the atomizing core 100. For example, the atomizing core 100 is disposed inside the housing assembly 100. The ventilation channel 200a includes an air intake channel that connects to the atomizing channel 10a through an air intake chamber 10e, and an exhaust channel that connects to the atomizing channel 10a through an exhaust chamber 10f.

[0078] The liquid storage chamber 200b is connected to the liquid inlet channel of the atomizing core 100. For example, the liquid storage chamber 200b can surround the outer periphery of the atomizing core 100. For example, the liquid storage chamber 200b can be formed between the support assembly 10 and the housing assembly 200. In this way, the atomizing matrix stored in the liquid storage chamber 200 can enter the interior of the atomizing core 100 through the liquid inlet channel and be heated to generate an aerosol.

[0079] Please combine Figures 1 to 9 This application also provides an electronic atomizing device, including a power supply component and an atomizer as described in the previous embodiment; wherein, the power supply component is electrically connected to the atomizing component 20 in the atomizer. The power supply component can be understood as a collection of circuit boards, battery cells and other related functional devices (such as buttons, displays, indicator lights and other components that play an information interaction role). The power supply component can support the realization of all or part of the functions of the electronic atomizing device, such as controlling the electronic atomizing device to start and stop heating, adjusting the heating power of the atomizing component 20, adjusting the working mode of multiple atomizing components 20, and displaying the status information of the atomizing device.

[0080] In some embodiments, the power supply component and the atomizer are two relatively independent functional structures. The power supply component and the housing component 200 are assembled together using detachable connection methods such as snap-fit, magnetic attraction, and sleeve connection to form an electronic atomizing device. The power supply component is electrically connected to the atomizing core 100 (specifically, the heating element 22). This allows for the selective replacement or combination of the power supply component and the atomizer to meet the user's actual needs.

[0081] In some embodiments, the electronic atomizing device adopts an integrated structure, for example, by housing the power supply component and the atomizing core 100 in the housing assembly 200, so as to achieve structural integration of the atomizer and the power supply component, thereby forming an integrated electronic atomizing device.

[0082] Based on the technical effects of the atomizing core 100, the atomizer or electronic atomizing device should also have the same technical effects, so it will not be elaborated here.

[0083] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. An atomizing core, characterized in that, include: The support assembly has a liquid inlet channel and multiple atomizing channels, wherein the multiple atomizing channels are arranged in parallel inside the support assembly; The liquid inlet channel is connected to the atomization channel to allow the atomization matrix to enter the atomization channel; as well as Multiple atomizing components are provided, and each atomizing component corresponds to a multiple atomizing channels. The atomizing components are disposed in the corresponding atomizing channels for absorbing and heating the atomizing matrix. The support assembly has a clearance structure inside the channel partition between two adjacent atomizing channels. The clearance structure allows the atomizing components in two adjacent atomizing channels to contact each other to transfer the atomizing matrix.

2. The atomizing core as described in claim 1, characterized in that, The avoidance structure includes an avoidance opening that extends axially along the atomizing channel and penetrates the channel partition.

3. The atomizing core as described in claim 1, characterized in that, The support assembly also has an air intake chamber and an exhaust chamber inside, and multiple atomizing channels are connected and disposed between the air intake chamber and the exhaust chamber; And / or the atomizing assembly includes a liquid-absorbing element and a heating element; the liquid-absorbing element is disposed in the atomizing channel for absorbing the atomizing matrix; the heating element is disposed in the liquid-absorbing element for heating the atomizing matrix absorbed by the liquid-absorbing element; wherein the liquid-absorbing elements in two adjacent atomizing channels are in contact with each other.

4. The atomizing core as described in claim 3, characterized in that, The liquid-absorbing element is a tubular liquid-absorbing element made of cotton or ceramic material, and the heating element is a heating plate or heating mesh attached to the inner wall of the liquid-absorbing element.

5. The atomizing core as described in any one of claims 1-4, characterized in that, The support assembly includes a support member, an outer cover member, and a liquid guiding member. The liquid guiding member is fitted around the support member, and the outer cover member is fitted around the liquid guiding member and connected to the support member; wherein: The atomizing channel is formed inside the support member. The liquid inlet channel includes a liquid inlet and a liquid guide outlet. The liquid inlet is disposed through the circumferential sidewall of the outer cover member, and the liquid guide outlet is disposed through the circumferential sidewall of the support member.

6. The atomizing core as described in claim 5, characterized in that, The liquid guide port includes a first liquid guide port and / or multiple second liquid guide ports; wherein: The first liquid guide port extends from the outer surface of the circumferential sidewall of the support member, corresponding to the position between two adjacent atomizing channels, into the interior of the support member and through the channel partition wall; Each of the second liquid guide ports corresponds to one of the atomizing channels; the second liquid guide ports extend in a straight line from the outer surface of the circumferential sidewall of the support member corresponding to the position of the atomizing channel, into the interior of the support member and penetrate to the corresponding atomizing channel.

7. The atomizing core as described in claim 6, characterized in that, In the axial direction of the atomizing channel, the second liquid guide port is a notch structure extending from one end of the support member to the other end, and the liquid guide member covers the second liquid guide port.

8. The atomizing core as described in claim 6, characterized in that, The number of liquid inlets is set to multiple, and the multiple liquid inlets are arranged at intervals around the support member, and the liquid guiding member covers at least one of the multiple liquid inlets.

9. The atomizing core as described in claim 8, characterized in that, The plurality of liquid inlets includes a first liquid inlet and a second liquid inlet; wherein: In a direction perpendicular to the axial direction of the atomizing channel, the first liquid inlet is opposite to the first liquid guide port, and the liquid guide member is provided with a third liquid guide port that connects the first liquid inlet and the first liquid guide port; the second liquid inlet is opposite to the second liquid guide port, and the liquid guide member seals the second liquid inlet and the second liquid guide port.

10. An atomizer, characterized in that, It includes a housing assembly and an atomizing core as described in any one of claims 1-9; wherein the housing assembly has a venting channel communicating with the atomizing channel, and the housing assembly also has a liquid storage chamber communicating with the liquid inlet channel.

11. An electronic atomizing device, characterized in that, It includes a power supply component and the atomizer as described in claim 10, wherein the power supply component is electrically connected to the atomizer component.

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