Atomizing core assembly and atomizing device

Abstract

The embodiment of the utility model provides an atomizing core assembly and an atomizing device. The atomizing core assembly comprises an atomizing base, a sealing gasket, an atomizing core and a power supply terminal. A liquid supply opening of the atomizing base is communicated with a containing cavity containing the atomizing matrix, and the mounting groove is used for fixing the atomizing core. And the sealing gasket is arranged in the mounting groove. The atomizing core comprises a substrate and a heating body. The suction side of the base plate is adjacent to the containing cavity so as to be suitable for containing the atomization substrate. The plurality of through holes of the substrate are suitable for the atomization substrate of the suction side to flow to the atomization side. The heat-generating body includes a heat-generating membrane disposed at least on the suction side. The power supply terminal is coupled to the atomizing side of the atomizing core and can supply power to the heating body so as to atomize the atomizing substrate. In this way, the temperature of the heating membrane on the suction side is increased during electrification, the atomization matrix on the suction side can be preheated so as to improve the fluidity of the atomization matrix, the preheated atomization matrix can make contact with the heating membrane more easily and enter the multiple through holes of the base plate, and the dry burning phenomenon of the atomization core can be avoided.

Description

Technical Field

[0001] The embodiments disclosed herein generally relate to the field of atomizers, and more particularly to an atomizing core assembly and an atomizing device. Background Technology

[0002] When an atomizing device is in operation, its atomizing core heats and atomizes a liquid atomizing matrix to produce atomized gas for suction. However, in cold environments, the viscosity of the atomizing matrix increases, and high-viscosity (e.g., greater than 1000 cP) atomizing matrix has difficulty passing through the porous structure of a conventional atomizing core and reaching the heating element. As a result, the liquid supply to the heating element is insufficient, and the atomizing core is prone to dry burning. Utility Model Content

[0003] The purpose of the embodiments disclosed herein is to provide an atomizing core assembly and an atomizing device to at least partially solve the above-mentioned problems and other potential problems.

[0004] In a first aspect of this disclosure, an atomizing core assembly is provided. The atomizing core assembly includes: an atomizing seat including a mounting groove and a liquid supply port arranged to communicate with a receiving cavity containing an atomizing substrate; a sealing gasket coupled to the mounting groove; an atomizing core coupled to the mounting groove via the sealing gasket, and includes: a substrate including an inhalation side, an atomizing side, and a plurality of through holes, the inhalation side adjacent to the receiving cavity to be adapted to receive the atomizing substrate, and the plurality of through holes adapted to allow the atomizing substrate from the inhalation side to flow to the atomizing side; a heating element including a heating diaphragm at least disposed on the inhalation side; and a pair of power supply terminals coupled to the atomizing side of the atomizing core to power the heating element to atomize the atomizing substrate.

[0005] In some embodiments, the atomizing core further includes a pair of conductive components coupled to a heating element and respectively coupled to a pair of power supply terminals to be adapted to supply power to the heating element.

[0006] In some embodiments, the conductive component includes: an electrode disposed on the intake side and coupled to a heating diaphragm; and a connector disposed at an end of a substrate and coupled to the electrode, the connector extending from the intake side to the atomization side to be adapted to electrically connect the electrode to a power supply terminal located on the atomization side.

[0007] In some embodiments, the connector includes a lateral notch adapted for insertion of an end of the substrate, such that the connector extends from the suction side to the atomization side at the end of the substrate.

[0008] In some embodiments, the notch is formed by bending the connector.

[0009] In some embodiments, the conductive component includes: an electrode including: a pin segment disposed on the absorption side and coupled to a heating film; and a side connection segment disposed at an end of the substrate and adapted to be electrically connected to a power supply terminal along the end position of the substrate.

[0010] In some embodiments, a step is provided at one end of the power supply terminal facing the atomizing core, and the step abuts against the atomizing side of the substrate and the side connection section of the electrode.

[0011] In some embodiments, the conductive component includes: an electrode disposed on the atomizing side, and a plurality of through holes filled with silver paste, wherein the silver paste in the plurality of through holes is coupled to the electrode and a heating film on the suction side to be adapted to supply power to the heating film on the suction side.

[0012] In some embodiments, the conductive component includes: a first electrode disposed on the inhalation side and coupled to a heating diaphragm on the inhalation side; and a second electrode disposed on the atomization side and electrically connected to the first electrode and a pair of power supply terminals located on the atomization side.

[0013] In some embodiments, a heating film is disposed on the atomizing side, and the heating film on the atomizing side is coupled to the second electrode.

[0014] In some embodiments, it further includes: a base coupled to an atomizer seat and a pair of power supply terminals to support the pair of power supply terminals against the atomizer core.

[0015] In some embodiments, the heating film is provided with perforations corresponding to a plurality of through holes in the substrate.

[0016] In some embodiments, the atomizer core assembly further includes a flow stabilizer disposed within a mounting groove and located between the sealing gasket and the inhalation side of the atomizer core.

[0017] In some embodiments, the atomizing core assembly further includes a flat pad disposed within a mounting groove and between a sealing pad and a flow stabilizer, and the flat pad includes a liquid inlet adapted to allow the atomizing matrix to flow to the flow stabilizer.

[0018] In a second aspect of this disclosure, an atomizing device is provided. The atomizing device includes: an oil cup, comprising a receiving cavity, an inlet, and an outlet, the receiving cavity being adapted to contain an atomizing matrix, the outlet being adapted to allow the atomizing matrix within the receiving cavity to flow to the inlet side of an atomizing core, and the inlet being adapted to discharge atomized gas from the heated atomizing matrix; and an atomizing core assembly according to the first aspect of this disclosure, the atomizing core assembly being coupled to the oil cup, and the outlet of the oil cup communicating with the supply port of the atomizing core assembly.

[0019] In embodiments of this disclosure, the atomizing core assembly includes an atomizing seat, a sealing gasket, an atomizing core, and a pair of power supply terminals. The liquid inlet of the atomizing seat communicates with a receiving cavity containing the atomizing matrix, and a mounting groove is used to fix the atomizing core. The sealing gasket is disposed within the mounting groove to prevent leakage of the atomizing matrix along the connection between the atomizing core and the mounting groove. The atomizing core includes a substrate and a heating element. The suction side of the substrate is adjacent to the receiving cavity to accommodate the atomizing matrix. Multiple through-holes in the substrate allow the atomizing matrix from the suction side to flow to the atomizing side. The heating element includes a heating diaphragm disposed at least on the suction side. A pair of power supply terminals are coupled to the atomizing side of the atomizing core to supply power to the heating element to atomize the atomizing matrix. In this manner, when the atomizing core assembly is energized, the temperature of the heating diaphragm rises, preheating the atomizing matrix on the suction side to improve its fluidity. The preheated atomizing matrix is ​​more likely to contact the heating diaphragm and enter the multiple through-holes in the substrate, facilitating the heating and atomization of the atomizing matrix and preventing the atomizing core from dry-burning.

[0020] It should be understood that the content described in this section is not intended to limit the key or essential features of the embodiments of this disclosure, nor is it intended to restrict the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description

[0021] The above and other features, advantages, and aspects of the embodiments of this disclosure will become more apparent from the accompanying drawings and the following detailed description. In the drawings, the same or similar reference numerals denote the same or similar elements, wherein:

[0022] Figure 1 A disassembled diagram of the atomizing core assembly according to an embodiment of the present disclosure is shown;

[0023] Figure 2 A perspective view of a first atomizing core according to an embodiment of the present disclosure is shown;

[0024] Figure 3 A disassembled diagram of a first type of atomizing core according to an embodiment of the present disclosure is shown;

[0025] Figure 4 A perspective view of a first atomizing core and a corresponding power supply terminal according to an embodiment of the present disclosure is shown;

[0026] Figure 5 A perspective view of a second type of atomizing core according to an embodiment of the present disclosure is shown;

[0027] Figure 6 A disassembled diagram of a second type of atomizing core according to an embodiment of the present disclosure is shown;

[0028] Figure 7 A perspective view of a second type of atomizing core and a corresponding power supply terminal according to an embodiment of the present disclosure is shown;

[0029] Figure 8 A perspective view of a third type of atomizing core according to an embodiment of the present disclosure is shown;

[0030] Figure 9 A disassembled diagram of a third type of atomizing core according to an embodiment of this disclosure is shown;

[0031] Figure 10 A perspective view of a fourth type of atomizing core according to an embodiment of the present disclosure is shown;

[0032] Figure 11 A disassembly diagram of a fourth type of atomizing core according to an embodiment of this disclosure is shown;

[0033] Figure 12 A front view of an atomizing device according to an embodiment of the present disclosure is shown;

[0034] Figure 13 It shows Figure 11 A cross-sectional view of the atomizing device;

[0035] Figure 14 A disassembled diagram of an atomizing device according to an embodiment of the present disclosure is shown, wherein a first type of atomizing core is shown;

[0036] Figure 15 A disassembled diagram of an atomizing device according to an embodiment of the present disclosure is shown, wherein a second atomizing coil is shown; and

[0037] Figure 16 A disassembled diagram of an atomizing device according to an embodiment of the present disclosure is shown, in which a fourth type of atomizing core is shown.

[0038] Explanation of reference numerals in the attached figures:

[0039] 100. Atomizing core; 10. Substrate; 11. Inhalation side; 12. Atomizing side; 13. Multiple through holes; 14. Heating diaphragm; 15. Conductive component; 151. Electrode; 151a. Lead segment; 151b. Side connection segment; 1511. First electrode; 1512. Second electrode; 152. Connector; 1520. Notch;

[0040] 200. Atomizing device;

[0041] 20. Atomizer base; 21. Mounting slot; 22. Liquid supply port; 30. Sealing gasket; 40. Power supply terminal; 41. Step; 50. Base; 60. Flow stabilizer; 70. Flat gasket; 71. Liquid inlet; 80. Oil cup; 81. Liquid outlet; 82. Receiving cavity; 83. Suction port; 90. Sealing ring. Detailed Implementation

[0042] Preferred embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0043] The term "comprising" and its variations as used herein signify open inclusion, i.e., "including but not limited to". Unless otherwise stated, the term "or" means "and / or". The term "based on" means "at least partially based on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one additional embodiment". The terms "first", "second", etc., may refer to different or the same objects.

[0044] As mentioned above, in cold environments, the viscosity of the atomizing matrix increases, and high-viscosity (e.g., greater than 1000 cP) atomizing matrix is ​​difficult to pass through the porous structure of conventional atomizing cores and reach the heating element. As a result, the liquid supply to the heating element is insufficient, and the atomizing core is prone to dry burning.

[0045] This disclosure provides an atomizing core assembly and an atomizing device 200. In this atomizing core assembly, a heating diaphragm 14 is arranged on the intake side 11 of the substrate 10 of the atomizing core 100, and the heating diaphragm 14 is powered through a pair of power supply terminals 40 arranged on the atomizing side 12 of the substrate 10. With this arrangement, when the atomizing core assembly is powered on, the temperature of the heating diaphragm 14 rises, which can preheat the atomizing matrix on the intake side 11 to improve the fluidity of the atomizing matrix. The preheated atomizing matrix is ​​more likely to contact the heating diaphragm 14 and enter the multiple through holes 13 of the substrate 10, which helps to heat and atomize the atomizing matrix and can prevent the atomizing core 100 from dry burning. The following will be combined with Figures 1 to 16 The principles of this disclosure will be described in detail below.

[0046] Figure 1 An exploded view of an atomizer core assembly according to an embodiment of this disclosure is shown. Figure 1 As shown, the atomizer core assembly consists of at least an atomizer base 20, a sealing gasket 30, an atomizer core 100, and a pair of power supply terminals 40. The atomizer base 20 has a mounting groove 21 for fixing and positioning other components, such as fixing the atomizer core 100 and the sealing gasket 30. The atomizer base 20 also has a liquid inlet 22, which can be connected to a dedicated receiving cavity 82 for storing the atomizing matrix (e.g., the receiving cavity 82 of the oil cup 80 mentioned below). This ensures that the atomizing matrix flows smoothly from the receiving cavity 82 into the mounting groove 21 and contacts the atomizer core 100.

[0047] The sealing gasket 30 is installed in the mounting groove 21 of the atomizer base 20. The function of the sealing gasket 30 is to ensure the airtightness of the entire atomizer core assembly and prevent leakage of the atomizing matrix or the entry of external impurities. The atomizer core 100 is tightly fixed in the mounting groove 21 by the sealing gasket 30, which not only maintains structural stability but also ensures a good sealing effect.

[0048] The atomizing core 100 includes a substrate 10 and a heating element. The substrate 10 provides a flow path for the atomizing matrix and supports the heating element, which heats the atomizing matrix to atomize it. The two sides of the substrate 10 are defined as an intake side 11 and an atomizing side 12, respectively. The intake side 11 of the substrate 10 is adjacent to the receiving cavity 82 that contains the atomizing matrix, facilitating the smooth transfer of the atomizing matrix from the receiving cavity 82 onto the substrate 10. The substrate 10 has multiple through holes 13, forming flow channels for the atomizing matrix. These through holes 13 allow the atomizing matrix to flow from the intake side 11 to the atomizing side 12, achieving heating and atomization of the atomizing matrix.

[0049] The heating element mainly includes a heating film 14, and at least a portion of the heating film 14 is located on the suction side 11 of the substrate 10. The heating film 14 has perforations corresponding to the multiple through holes 13 of the substrate 10. When current is applied to the heating film 14, it rapidly heats up. The heated heating film 14 can preheat or directly heat the surrounding atomizing matrix, causing it to evaporate into a gaseous state (atomization). Two power supply terminals 40 are arranged on the atomization side 12 of the atomizing core 100. The function of the power supply terminals 40 is to provide power to the heating element, driving the heating film 14 to work and generate heat, thereby completing the atomization process of the atomizing matrix.

[0050] With this arrangement, when the atomizing core assembly is powered on, the temperature of the heating diaphragm 14 rises, preheating the atomizing matrix on the suction side 11 of the substrate 10 to reduce its viscosity. The preheated atomizing matrix is ​​more likely to contact the heating diaphragm 14 and enter the multiple through holes 13 of the substrate 10. When the atomizing matrix contacts the heating diaphragm 14 and enters the multiple through holes 13, the high temperature of the heating diaphragm 14 and the substrate 10 can heat and atomize the atomizing matrix, which helps to improve the atomization efficiency of the atomizing matrix and avoids the atomizing core 100 from dry burning.

[0051] Continue to refer to Figure 1 In some embodiments, the atomizing core 100 further includes a pair of conductive components 15. These conductive components 15 are coupled to a heating element and respectively coupled to a pair of power supply terminals 40, which can supply power to the heating element.

[0052] like Figure 1As shown, the atomizing core 100 also includes two corresponding conductive components 15. The conductive components 15 function to transmit current within the atomizing core 100, ensuring that current flows from the power supply terminal 40 to the heating element. The conductive components 15 are typically made of metal, such as stainless steel or nickel-chromium alloy, and possess good conductivity. Furthermore, the shape and dimensions of the conductive components 15 match the shape and dimensions of the heating diaphragm 14 and the power supply terminal 40.

[0053] Two conductive components 15 are electrically connected to the heating element, which can be achieved through direct welding, crimping, or plugging, ensuring that current can reach the heating element through the conductive components 15. When current passes through the heating element, the heating element generates heat due to the resistance effect, thereby heating and atomizing the contacting atomizing matrix.

[0054] Simultaneously, the two conductive components 15 are electrically connected one-to-one to the two power supply terminals 40, allowing current to enter from one end of the heating element and then flow out from the other end. In this way, a complete circuit loop can be established between the heating element of the atomizing core 100 and the power supply terminal 40 through the conductive components 15. When the user activates the atomizing core assembly, the power source (battery) begins to supply current to this circuit. The current flows along the path of "power supply terminal 40 → conductive component 15 → heating element → another conductive component 15 → another power supply terminal 40", causing the heating element to heat up and atomize the contact atomizing matrix, ultimately forming an atomized gas (aerosol) that can be inhaled.

[0055] In some embodiments, such as Figures 2 to 4 As shown, the conductive component 15 includes an electrode 151 and a connector 152. The electrode 151 is disposed on the intake side 11 and coupled to the heating diaphragm 14. The connector 152 is disposed at the end of the substrate 10 and coupled to the electrode 151. The connector 152 extends from the intake side 11 to the atomization side 12, and can electrically connect the electrode 151 to the power supply terminal 40 located on the atomization side 12.

[0056] like Figures 2 to 4As shown, a heating film 14 is arranged on the intake side 11 of the substrate 10, which can preheat and heat the atomizing matrix on the intake side 11. A power supply terminal 40 is arranged on the atomizing side 12 of the substrate 10, meaning that the heating film 14 and the power supply terminal 40 are separated by the substrate 10. An electrode 151 is provided on the intake side 11 of the substrate 10. The electrode 151 can be sheet-like, which increases the contact area with the heating film 14, thereby improving the efficiency of power supply and heating. A connector 152 is arranged at the end of the substrate 10. The connector 152 is also a conductor and is coupled to the electrode 151. The connector 152 can extend from the intake side 11 of the substrate 10 to the atomizing side 12, electrically connecting the electrode 151 on the intake side 11 to the power supply terminal 40 on the atomizing side 12, thereby forming a circuit loop between the power supply terminal 40 and the heating film 14 on the intake side 11.

[0057] In some embodiments, such as Figure 2 and Figure 3 As shown, the connector 152 includes a lateral notch 1520, which is adapted to allow insertion of an end of the substrate 10, so that the connector 152 extends from the suction side 11 to the atomization side 12 at the end of the substrate 10.

[0058] like Figure 2 and Figure 3 As shown, a notch 1520 is provided on the side of the connector 152 facing the substrate 10, and the size of the notch 1520 is adapted to the thickness of the substrate 10. After the end of the substrate 10 is inserted into the notch 1520, the portion of the connector 152 located on the suction side 11 abuts against the electrode 151, and the portion of the connector 152 located on the atomization side 12 abuts against the atomization side 12 of the substrate 10, thereby ensuring the stability of the circuit connection. In this way, the connector 152 occupies less space at the end of the substrate 10, which can reduce the volume of the atomizing core 100.

[0059] In some embodiments, such as Figure 2 and Figure 3 As shown, the notch 1520 is formed by bending the connector 152. The connector 152 is typically made of materials with a certain degree of flexibility and plasticity, such as metal wire, metal strip, or flexible circuit board. It possesses a certain degree of plasticity, allowing for shape changes without breakage or loss of conductivity. Physical deformation is applied to the connector 152, causing its originally straight or flat portion to change angle, thus forming an angled or curved shape. The bending operation can be completed through machining, stamping, manual bending, or automated equipment. The formation of the notch 1520 allows the connector 152 to bypass the substrate 10, thereby adapting to the limited space layout within the atomizing core assembly. Simultaneously, the notch 1520 formed by bending can form a fitting relationship with the end of the substrate 10, ensuring the stability of the connector 152 during operation without the need for additional fasteners.

[0060] In some alternative embodiments, a notch or channel is provided at the end of the substrate 10, the connector 152 is embedded in the notch or channel, and can extend from the suction side 11 of the substrate 10 to the atomization side 12.

[0061] In some embodiments, such as Figures 5 to 7 As shown, the conductive component 15 includes an electrode 151, which is directly electrically connected to the power supply terminal 40 of the atomizing side 12. The electrode 151 includes a lead segment 151a and a side connection segment 151b. The lead segment 151a is disposed on the suction side 11 and coupled to the heating diaphragm 14. The side connection segment 151b is disposed at the end of the substrate 10 and is adapted to be electrically connected to the power supply terminal 40 along the end position of the substrate 10.

[0062] like Figures 5 to 6 As shown, pin segment 151a is coupled to the heating film 14 on the absorption side 11 of substrate 10, and side connection segment 151b abuts against the end of substrate 10. Pin segment 151a can be a rectangular, circular, or other shaped sheet structure, and side connection segment 151b adapts to the shape of the end of substrate 10. In the following description, both pin segment 151a and side connection segment 151b are rectangular. The rectangular pin segment 151a has a larger contact area with the heating film 14 on the absorption side 11, which helps to uniformly transmit current and keep the temperature of the heating film 14 at different locations balanced. In this way, side connection segment 151b can be circuitically connected to power supply terminal 40 at the end of substrate 10 to supply power to the heating film 14 on the absorption side 11.

[0063] In some embodiments, such as Figure 7 As shown, a step 41 is provided at one end of the power supply terminal 40 facing the atomizing core 100, and the step 41 abuts against the atomizing side 12 of the substrate 10 and the side connection section 151b of the electrode 151.

[0064] like Figure 7 As shown, a step 41 with a bottom surface and a side surface is formed at the end of the power supply terminal 40, and the bottom surface and the side surface of the step 41 are perpendicular to each other. When the power supply terminal 40 is coupled to the atomizing core 100, the bottom surface of the step 41 abuts against the atomizing side 12 of the substrate 10, and the side surface of the step 41 abuts against the side connection section 151b of the electrode 151. In this way, the power supply terminal 40 can be stably connected to the atomizing core 100, and the circuit between the power supply terminal 40 and the side connection section 151b is relatively stable, maintaining stable contact even in environments with vibration. For example, when the atomizing device 200 falls to the ground, there will be no loosening between the power supply terminal 40 and the side connection section 151b.

[0065] In some embodiments, such as Figure 8 and Figure 9 As shown, the conductive component 15 includes an electrode 151 disposed on the atomizing side 12. A plurality of through-holes 13 in the substrate 10 are filled with silver paste to conduct the electrodes, and the silver paste can be disposed on the walls of the through-holes 13 without affecting the flow of gas or liquid within the through-holes 13. In this manner, the silver paste within the plurality of through-holes 13 is electrically coupled to the electrode 151 on the atomizing side 12 and the heating film 14 on the suction side 11. At this time, the power supply terminal 40 on the atomizing side 12 is directly coupled to the electrode 151, and can supply power to the heating film 14 on the suction side 11 along the electrode 151 and the silver paste within the through-holes, thereby enabling the heating film 14 on the suction side 11 to preheat and heat the atomizing substrate.

[0066] In some embodiments, such as Figure 10 and Figure 11 As shown, the conductive component 15 includes a first electrode 1511 and a second electrode 1512. The first electrode 1511 is disposed on the inhalation side 11 and coupled to the heating film 14 on the inhalation side 11. The second electrode 1512 is disposed on the atomization side 12 and is electrically connected to the first electrode 1511 and a pair of power supply terminals 40 located on the atomization side 12. In this way, the second electrode 1512 can be directly electrically connected to the power supply terminals 40, or it can be electrically connected to the first electrode 1511 on the inhalation side 11 through the connector 152 mentioned above or the heating film 14 in the through hole, thereby supplying power to the heating film 14 on the inhalation side 11.

[0067] In some embodiments, such as Figure 10 and Figure 11 As shown, a heating film 14 is arranged on the atomization side 12 of the substrate 10, and the heating film 14 on the atomization side 12 is coupled to the second electrode 1512. In this way, heating films 14 are provided on both the intake side 11 and the atomization side 12 of the substrate 10, which can realize dual heating of the atomization matrix to improve the efficiency of atomization heating.

[0068] In some embodiments, such as Figure 10 and Figure 11 As shown, the heating film 14 on the intake side 11 and the heating film 14 on the atomization side 12 of the substrate 10 perform different functions. Specifically, the heating film 14 on the intake side 11 performs a preheating function, while the heating film 14 on the atomization side 12 performs atomization heating. In this way, by arranging different heating films 14 on the intake side 11 and the atomization side 12 of the substrate 10 according to the different requirements of the preheating stage and the heating stage, the atomization effect of the atomizing core assembly can be improved.

[0069] In some embodiments, the temperature requirements for the preheating stage and the heating stage are different. In this case, the temperature of the preheating stage and the heating stage can be adjusted by adjusting the area of ​​the heating diaphragm 14. For example, multiple isolation grooves are provided on the suction side 11 and the atomizing side 12 of the substrate 10. By adjusting the number and position of the isolation grooves, the heating diaphragm 14 on the same side of the substrate 10 can be divided into regions of different areas, and these regions of different areas cannot be electrically connected. In this way, by adjusting the area of ​​the conductive portion of the heating diaphragm 14 through the isolation grooves, the temperature of the preheating stage and the heating stage can be adjusted to improve the atomization effect of the atomizing core assembly.

[0070] Return to reference Figure 1 In some embodiments, the atomizer core assembly also includes a base 50. The base 50 is coupled to the atomizer seat 20 and a pair of power supply terminals 40, and can support the pair of power supply terminals 40 against the atomizer core 100.

[0071] like Figure 1 As shown, a base 50 is provided on the side of the atomizer base 20 facing the power supply terminal 40. The base 50 and the atomizer base 20 can be detachably connected by a snap-fit ​​structure or screws. A positioning structure is provided on the base 50, and the two power supply terminals 40 are connected to the positioning structure. In this way, when the base 50 and the atomizer base 20 are coupled, the base 50 can support the two power supply terminals 40 against the atomizer core 100, which can ensure the stability of the circuit connection.

[0072] In some embodiments, such as Figure 1 As shown, the atomizing core assembly also includes a flow stabilizer 60. The flow stabilizer 60 is arranged within the mounting groove 21 and located between the sealing gasket 30 and the inhalation side 11 of the atomizing core 100. The flow stabilizer 60 ensures that the atomizing matrix flows to the atomizing core 100 at a uniform and stable rate, avoiding instantaneous overly concentrated or dilute atomization effects caused by uneven liquid supply. A stable liquid supply allows the atomizing core 100 to continuously and uniformly evaporate the atomizing matrix, producing a consistent aerosol quality and improving the user's taste experience. During atomization, if the atomizing matrix directly impacts the atomizing core 100, it may cause droplet splashing, leading to localized overheating, burning, or unpleasant taste. The flow stabilizer 60 guides the liquid to contact the heating surface smoothly and orderly, reducing splashing and ensuring a clean and efficient atomization process. Furthermore, the flow stabilizer 60 indirectly affects the humidity of the generated aerosol (i.e., the ratio of steam to droplets) by adjusting the contact area, contact method, or liquid flow rate between the atomizing matrix and the atomizing core 100. This can meet the user's demand for steam fullness and avoid discomfort in the mouth and nose or condensation problems caused by excessive humidity.

[0073] In some embodiments, the flow stabilizer 60 includes at least one of flow stabilizer cotton, ceramic channels, metal mesh, or corrugated pipe.

[0074] In some embodiments, such as Figure 1 As shown, the atomizing core assembly also includes a flat gasket 70. The flat gasket 70 is disposed within the mounting groove 21 and located between the sealing gasket 30 and the flow stabilizer 60, and the flat gasket 70 includes a liquid inlet 71 adapted to allow the atomizing matrix to flow to the flow stabilizer 60.

[0075] like Figure 1 As shown, the flat pad 70 is provided with a liquid inlet hole 71, which allows the atomizing matrix in the receiving cavity 82 to flow to the flow stabilizer 60. The shape and size of the flat pad 70 are adapted to the shape and size of the atomizing core 100. On the one hand, the flat pad 70 can fix the flow stabilizer 60 and the atomizing core 100 in the atomizing position. On the other hand, the flat pad 70 can prevent the flow stabilizer 60 from deforming after being soaked in the atomizing matrix for a long time, thereby enhancing the flow stabilization effect.

[0076] In a second aspect of this disclosure, an atomizing device 200 is provided. Figures 12 to 16 The diagram shows a schematic of an atomizing core disposed in an atomizing device 200 according to different embodiments described above. The structure of the atomizing core will not be described in detail below. Figures 12 to 16 As shown, the atomizing device 200 includes an oil cup 80 and the atomizing core assembly mentioned above. The oil cup 80 includes an outlet 81, a receiving cavity 82, and an inlet 83. The receiving cavity 82 is adapted to contain the atomizing substrate, the outlet 81 is adapted to allow the atomizing substrate in the receiving cavity 82 to flow to the inlet side 11 of the atomizing core 100, and the inlet 83 is adapted to discharge the atomized gas after the atomizing substrate has been heated. The atomizing core assembly is coupled to the oil cup 80, and the outlet 81 of the oil cup 80 is connected to the supply port 22 of the atomizing core assembly.

[0077] like Figures 12 to 16 As shown, the receiving cavity 82 is designed to accommodate the shape and size of the atomizing substrate. The outlet 81 ensures that the atomizing substrate can flow from the receiving cavity 82 of the oil cup 80 to the suction side 11 of the atomizing core 100, providing raw materials for the subsequent atomization process. When the user uses the atomizing device 200, they will inhale the aerosol formed after the atomizing substrate is atomized through the suction port 83. The outlet 81 of the oil cup 80 is connected to the supply port 22 of the atomizing core assembly. In this way, after the atomizing substrate flows out of the outlet 81 of the oil cup 80, it can directly enter the supply port 22 of the atomizing core assembly, ensuring that the atomizing substrate can flow smoothly between the oil cup 80 and the atomizing core 100, achieving a continuous atomization process. When the atomizing core assembly is powered on, the temperature of the heating diaphragm 14 rises, which can preheat the atomizing matrix on the inhalation side 11 to improve the fluidity of the atomizing matrix. The preheated atomizing matrix is ​​more likely to contact the heating diaphragm 14 and enter the multiple through holes 13 of the substrate 10, which helps to heat and atomize the atomizing matrix and can prevent the atomizing core 100 from burning dry.

[0078] In some embodiments, such as Figures 14 to 16 As shown, the atomizing device 200 also includes a sealing ring 90. The sealing ring 90 is disposed between the oil cup 80 and the atomizing base 20, which can improve the sealing performance between the two. In this way, when the atomizing base 20 is coupled with the oil cup 80, leakage of the atomizing matrix in the oil cup 80 along the connection position between the atomizing base 20 and the oil cup 80 can be prevented.

[0079] The various embodiments of this disclosure have been described above. These descriptions are exemplary and not exhaustive, and are not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or technical improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. An atomizing core assembly, characterized in that, include: The atomizing base (20) includes a mounting groove (21) and a liquid supply port (22), the liquid supply port (22) being arranged to communicate with a receiving cavity containing an atomizing matrix; A sealing gasket (30) is coupled into the mounting groove (21); The atomizing core (100) is coupled within the mounting groove (21) via the sealing gasket (30) and includes: The substrate (10) includes an intake side (11), an atomizing side (12) and a plurality of through holes (13), the intake side (11) being adjacent to the receiving cavity to accommodate the atomizing matrix, and the plurality of through holes (13) being adapted to allow the atomizing matrix of the intake side (11) to flow to the atomizing side (12); as well as The heating element includes a heating diaphragm (14) disposed at least on the intake side (11); and A pair of power supply terminals (40) are coupled to the atomizing side (12) of the atomizing core (100) to power the heating element to atomize the atomizing matrix.

2. The atomizing core assembly according to claim 1, characterized in that, The atomizing core (100) also includes: A pair of conductive components (15) are coupled to the heating element and respectively coupled to the pair of power supply terminals to be adapted to supply power to the heating element.

3. The atomizing core assembly according to claim 2, characterized in that, The conductive component (15) includes: An electrode (151) is disposed on the intake side (11) and coupled to the heating diaphragm (14); and A connector (152) is disposed at the end of the substrate (10) and coupled to the electrode (151). The connector (152) extends from the inhalation side (11) to the atomization side (12) to electrically connect the electrode (151) to the power supply terminal (40) located on the atomization side (12).

4. The atomizing core assembly according to claim 3, characterized in that, The connector (152) includes a lateral notch (1520) adapted for insertion into an end of the substrate (10) such that the connector (152) extends from the inhalation side (11) to the atomizing side (12) at the end of the substrate (10).

5. The atomizing core assembly according to claim 4, characterized in that, The notch (1520) is formed by bending the connector (152).

6. The atomizing core assembly according to claim 2, characterized in that, The conductive component (15) includes: Electrode (151), comprising: A pin segment (151a) is disposed on the suction side (11) and coupled to the heating diaphragm (14); and A side connection section (151b) is disposed at the end of the substrate (10) and is adapted to be electrically connected to the power supply terminal (40) at the end position of the substrate (10).

7. The atomizing core assembly according to claim 6, characterized in that, The power supply terminal (40) has a step (41) at one end facing the atomizing core (100), and the step (41) abuts against the atomizing side (12) of the substrate (10) and the side connection section (151b) of the electrode (151).

8. The atomizing core assembly according to claim 2, characterized in that, The conductive component (15) includes: Electrode (151) is arranged on the atomizing side (12), and The plurality of through holes (13) are filled with silver paste, and the silver paste in the plurality of through holes (13) is coupled to the electrode (151) and the heating film (14) on the suction side (11) to be adapted to supply power to the heating film (14) on the suction side (11).

9. The atomizing core assembly according to claim 2, characterized in that, The conductive component (15) includes: A first electrode (1511) is disposed on the intake side (11) and coupled to the heating diaphragm (14) on the intake side (11); and The second electrode (1512) is arranged on the atomizing side (12) and electrically connected to the first electrode (1511) and the pair of power supply terminals located on the atomizing side.

10. The atomizing core assembly according to claim 9, characterized in that, The heating film (14) is arranged on the atomizing side (12), and the heating film (14) on the atomizing side (12) is coupled to the second electrode (1512).

11. The atomizing core assembly according to any one of claims 1 to 10, characterized in that, Also includes: The base (50) is coupled to the atomizer base (20) and the pair of power supply terminals (40) to support the pair of power supply terminals (40) against the atomizer core (100).

12. The atomizing core assembly according to any one of claims 1 to 10, characterized in that, The heating film (14) is provided with perforations corresponding to the plurality of through holes (13) of the substrate (10).

13. The atomizing core assembly according to any one of claims 1 to 10, characterized in that, Also includes: A flow stabilizer (60) is arranged in the mounting groove (21) and located between the sealing gasket (30) and the inhalation side (11) of the atomizing core (100).

14. The atomizing core assembly according to claim 13, characterized in that, Also includes: A flat gasket (70) is disposed within the mounting groove (21) and between the sealing gasket (30) and the flow stabilizer (60), and the flat gasket (70) includes a liquid inlet (71) adapted to allow the atomizing matrix to flow to the flow stabilizer (60).

15. An atomizing device (200), characterized in that, include: An oil cup (80) includes a receiving cavity (82), an inlet (83), and an outlet (81). The receiving cavity (82) is adapted to contain an atomizing matrix, the outlet (81) is adapted to allow the atomizing matrix in the receiving cavity (82) to flow to the inlet side (11) of the atomizing core, and the inlet (83) is adapted to discharge the atomized gas after the atomizing matrix has been heated. The atomizing core assembly according to any one of claims 1 to 14 is coupled to the oil cup (80), and the liquid outlet (81) is in communication with the liquid supply port (22) of the atomizing core assembly.

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