Heating assembly, electronic atomizer and electronic atomization device
By employing a design that incorporates first and second atomizing components, connectors, and seals in the e-cigarette, the problems of space waste and low assembly efficiency in multi-tank e-cigarettes are solved. This results in an e-cigarette design with a smaller volume and greater e-liquid storage capacity, ensuring independent storage of e-liquid and stable flavor.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-03-31
AI Technical Summary
Existing multi-tank electronic atomizers suffer from problems such as excessive product size, increased cost, insufficient oil storage space, and low assembly efficiency due to their dual heating wire structure.
The first and second atomizing components are respectively installed in the oil storage tank. The assembly is convenient through the connecting protrusions of the connector and the sealing component. The airtightness between the oil storage tanks is ensured by the vent and the sealing component. The fixed structure is omitted to reduce the thickness of the connection and increase the oil storage space.
This design achieves a smaller electronic atomizer, improving the utilization of e-liquid storage space and assembly efficiency, while ensuring independent storage of e-liquid and consistent flavor.
Smart Images
Figure CN224055345U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of electronic atomization technology, and in particular to a heating component, an electronic atomizer, and an electronic atomization device. Background Technology
[0002] Electronic atomizers heat up the aerosol product that has been infiltrated into the atomizing core, causing it to mix with air to form an aerosol, which can then be inhaled through a mouthpiece.
[0003] In existing multi-tank electronic atomizer technology, the atomizer coil has evolved from a single-coil structure to a dual-coil structure, that is, two heating wires, and an upper and lower tank design is adopted. The connection between the upper and lower tanks is divided and fixed with silicone, and the two heating wires are respectively placed in one of the tanks.
[0004] However, the multiple e-liquid tanks resulting from the multi-atomization structure occupy a significant amount of product space, leading to an overly large product that affects the feel and increases costs. Furthermore, the thicker silicone seal results in silicone layering, wasting e-liquid storage space, sacrificing e-liquid tank volume, or further increasing the overall size of the e-cigarette. Additionally, the need to install the two heating wires separately reduces assembly efficiency. Utility Model Content
[0005] This application provides a heating element, an electronic atomizer, and an electronic atomization device, which can solve the problems of inconvenient assembly and small oil storage space.
[0006] To solve the above-mentioned technical problems, this application provides a heating component, including: a first atomizing component, a second atomizing component, a connector, and a seal.
[0007] The first atomizing component is installed inside the first oil storage tank;
[0008] The second atomizing component is installed inside the second oil storage tank;
[0009] The connector has a first connecting protrusion and a second connecting protrusion on its two opposite end faces. One end of the first atomizing component is sleeved on the first connecting protrusion, and one end of the second atomizing component is sleeved on the second connecting protrusion. The connector has a vent hole that extends from the first connecting protrusion and passes through the second connecting protrusion.
[0010] The sealing element is disposed on the side of the connector and is used to seal the connection between the first oil storage tank and the second oil storage tank.
[0011] In one possible embodiment of this application, the end face of the connector is provided with a wire hole, and the heating component further includes a wire, one end of which is connected to the first atomizing component, and the other end of which passes through the wire hole and is connected to the second atomizing component.
[0012] In one possible embodiment of this application, the side of the connector is provided with a positioning step, which is used to abut against the connection between the first oil storage tank and the second oil storage tank.
[0013] In one possible embodiment of this application, the side of the connector is provided with an annular mounting groove, and the sealing element is partially placed in the mounting groove.
[0014] In one possible embodiment of this application, the side of the first connecting protrusion is provided with a gear structure, and / or the end of the first connecting protrusion is provided with a chamfer structure.
[0015] In one possible embodiment of this application, the height of the first connecting protrusion ranges from 2.5 mm to 4.5 mm, and / or the height of the second connecting protrusion ranges from 2 mm to 4 mm.
[0016] This application also proposes an electronic atomizer, including a first oil reservoir, a second oil reservoir, and a heating element, wherein the heating element is the heating element described above, the first atomizing component of the heating element is disposed in the first oil reservoir, and the second atomizing component of the heating element is disposed in the second oil reservoir.
[0017] In one possible embodiment of this application, the first oil storage tank and the second oil storage tank are arranged in an upper and lower structure, a partition is formed at the connection between the first oil storage tank and the second oil storage tank, the partition is provided with a mounting hole, the connector is disposed in the mounting hole, and the sealing member abuts against the inner wall of the mounting hole.
[0018] In one possible embodiment of this application, the thickness of the partition ranges from 1 mm to 2 mm.
[0019] This application also proposes an electronic atomizing device, including an electronic atomizer and a power supply component 300, wherein the power supply component is used to supply power to the electronic atomizer, and the electronic atomizer is the electronic atomizer described above.
[0020] The heating element of this application comprises a first atomizing component, a second atomizing component, a connector, and a seal. The first atomizing component is disposed within a first oil reservoir; the second atomizing component is disposed within a second oil reservoir; the connector has a first connecting protrusion and a second connecting protrusion on its two opposite end faces, one end of the first atomizing component is fitted onto the first connecting protrusion, and one end of the second atomizing component is fitted onto the second connecting protrusion; the connector has a vent hole extending from the first connecting protrusion and penetrating through the second connecting protrusion; the seal surrounds the side of the connector and seals the connection between the first and second oil reservoirs. This allows the first and second atomizing components to be assembled together and placed inside the first and second e-liquid storage tanks, making assembly easier. Furthermore, the connection between the first and second e-liquid storage tanks can omit the fixing structure of the first atomizing component, allowing for a thinner connection. This enables the storage space to hold more e-liquid, or the overall volume to be smaller while maintaining the same e-liquid capacity, maximizing space utilization. Additionally, a sealing element can be used to seal the connection between the first and second e-liquid storage tanks, preventing the e-liquid from mixing and ensuring a more stable flavor. Attached Figure Description
[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 A cross-sectional structural schematic diagram of the electronic atomizing device provided in this application;
[0023] Figure 2 A cross-sectional schematic diagram of a partially exploded structure of the electronic atomizer provided in this application;
[0024] Figure 3 A three-dimensional structural diagram of the heating component provided in this application;
[0025] Figure 4 for Figure 3 A schematic diagram of the cross-sectional structure.
[0026] The attached diagram lists the components represented by each number as follows:
[0027] First atomizing component 10, second atomizing component 20, connector 30, first connecting protrusion 31, gear structure 311, chamfer structure 312, second connecting protrusion 32, vent 33, wire hole 34, positioning step 35, mounting groove 36, seal 40, heating component 100, electronic atomizer 200, first oil reservoir 201, second oil reservoir 202, partition 203, mounting hole 2031, power supply component 300. Detailed Implementation
[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0029] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.
[0030] In this application, the term "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use this application. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that this application can be made without using these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of this application with unnecessary detail. Therefore, this application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.
[0031] Please see Figures 2 to 4In one embodiment, this application proposes a heating component 100, including: a first atomizing component 10, a second atomizing component 20, a connector 30, and a sealing component 40.
[0032] The first atomizing component 10 is installed inside the first oil storage tank 201;
[0033] The second atomizing component 20 is installed inside the second oil storage tank 202;
[0034] The connector 30 has a first connecting protrusion 31 and a second connecting protrusion 32 on its two opposite end faces. One end of the first atomizing component 10 is sleeved on the first connecting protrusion 31, and one end of the second atomizing component 20 is sleeved on the second connecting protrusion 32. The connector 30 has a vent hole 33, which extends from the first connecting protrusion 31 and passes through the second connecting protrusion 32.
[0035] The sealing element 40 is disposed on the side of the connector 30 and is used to seal the connection between the first oil storage tank 201 and the second oil storage tank 202.
[0036] Both the first atomizing component 10 and the second atomizing component 20 include a core cotton (not labeled), a heating wire (not labeled), and an atomizing tube (not labeled). The core cotton wraps around the heating wire, and both the core cotton and the heating wire are placed inside the atomizing tube. The atomizing tube has an inlet hole, allowing e-liquid in the first e-liquid reservoir 201 to seep through the inlet hole and the corresponding core cotton into the heating wire. The heating wire atomizes the e-liquid and mixes it with air to form an aerosol. Similarly, e-liquid in the second e-liquid reservoir 202 seeps through the corresponding inlet hole and the corresponding core cotton into the corresponding heating wire. The heating wire atomizes the e-liquid and mixes it with air to form an aerosol. The first e-liquid reservoir 201 can hold regular flavored e-liquid, while the second e-liquid reservoir 202 can hold flavored e-liquid, such as icy e-liquid or flavored e-liquid, thereby enhancing the user's vaping experience.
[0037] Both the first connecting protrusion 31 and the second connecting protrusion 32 can be cylindrical structures. The height of the first connecting protrusion 31 ranges from 2.5mm to 4.5mm, and / or the height of the second connecting protrusion 32 ranges from 2mm to 4mm. The atomizing tube of the first atomizing component 10 is sleeved on the first connecting protrusion 31, and the atomizing tube of the second atomizing component 20 is sleeved on the second connecting protrusion 32. This allows the first atomizing component 10 and the second atomizing component 20 to be quickly assembled with the connector 30.
[0038] The sealing element 40 can be made of silicone, or more specifically, a silicone ring. The sealing element 40 can elastically seal the gap at the connection between the first oil storage chamber 201 and the second oil storage chamber 202, preventing the e-liquid from mixing flavors between the first oil storage chamber 201 and the second oil storage chamber 202.
[0039] This allows the first atomizing component 10 and the second atomizing component 20 to be assembled together and then placed inside the first oil storage tank 201 and the second oil storage tank 202, making assembly more convenient. Furthermore, the connection between the first oil storage tank 201 and the second oil storage tank 202 can omit the fixing structure of the first atomizing component 10, allowing the connection to be made thinner. This enables the storage space to hold more e-liquid, or the overall volume to be smaller while maintaining the same e-liquid capacity, maximizing space utilization. Moreover, the sealing element 40 can seal the connection between the first oil storage tank 201 and the second oil storage tank 202, preventing the e-liquid in the first oil storage tank 201 and the second oil storage tank 202 from mixing, thus ensuring a more stable flavor.
[0040] Please see Figure 3 and Figure 4 In one possible embodiment of this application, the end face of the connector 30 is provided with a wire hole 34, and the heating component 100 also includes a wire, one end of which is connected to the first atomizing component 10, and the other end passes through the wire hole 34 to connect to the second atomizing component 20.
[0041] The wire passage 34 can be an oblong hole. The electrode of the heating wire of the first atomizing component 10 is connected to one end of the wire. The wire passes through the wire passage 34 from the outside of the first atomizing component 10 and enters the first atomizing component 10 to connect with the corresponding heating wire. This can prevent the wire from passing through the atomizing air passage and prevent condensate from accumulating. Furthermore, after the wire passes through the wire passage 34, the gap between the wire passage 34 and the wire can be fixed and sealed with sealant, thereby further improving the sealing performance and preventing the e-liquid in the first oil storage tank 201 from entering the second oil storage tank 202, thus ensuring the stability of the flavor.
[0042] Please see Figure 3 and Figure 4 In one embodiment, the connector 30 has a positioning step 35 on its side, which is used to abut against the connection between the first oil storage tank 201 and the second oil storage tank 202. The positioning step 35 facilitates quick positioning of the connector 30 at the connection between the first oil storage tank 201 and the second oil storage tank 202, improving assembly efficiency and installation stability.
[0043] Please see Figure 3 and Figure 4 In one embodiment, the side of the connector 30 is provided with an annular mounting groove 36, and the seal 40 is partially placed in the mounting groove 36. The mounting groove 36 facilitates the quick assembly of the seal 40, improves assembly efficiency, and prevents the seal 40 from shifting, further improving the sealing performance of the connection between the first oil storage tank 201 and the second oil storage tank 202.
[0044] Please see Figure 3 and Figure 4 In one embodiment, the first connecting protrusion 31 has a gear structure 311 on its side and / or a chamfer structure 312 at its end. This makes it easier and faster to install the first atomizing component 10 onto the first connecting protrusion 31.
[0045] Please see Figure 2 This application also proposes an electronic atomizer 200, including a first oil storage chamber 201, a second oil storage chamber 202, and a heating element 100. The heating element 100 is the aforementioned heating element 100. The first atomizing component 10 of the heating element 100 is disposed in the first oil storage chamber 201, and the second atomizing component 20 of the heating element 100 is disposed in the second oil storage chamber 202.
[0046] The first oil reservoir 201 can hold regular flavored e-liquid, while the second oil reservoir 202 can hold flavored e-liquid, such as icy e-liquid or flavored e-liquid. Since the electronic atomizer 200 uses the aforementioned heating element 100, it also possesses all the beneficial effects of the heating element 100, which will not be elaborated upon here.
[0047] In one embodiment, the first oil storage tank 201 and the second oil storage tank 202 are arranged vertically, with a partition 203 formed at the connection between them. The partition 203 has mounting holes 2031, a connector 30 is disposed within the mounting holes 2031, and a sealing member 40 abuts against the inner wall of the mounting holes 2031. The thickness of the partition 203 ranges from 1 mm to 2 mm. The partition 203 can be designed as an integrally formed structure with the outer shells of the first oil storage tank 201 and the second oil storage tank 202. The partition 203 divides the oil tank of the electronic atomizer 200 into the vertically arranged first oil storage tank 201 and the second oil storage tank 202, thereby simplifying the structure while enhancing the sealing at the connection between the first oil storage tank 201 and the second oil storage tank 202.
[0048] Please see Figure 1 This application also proposes an electronic atomizing device, including an electronic atomizer 200 and a power supply component 300, wherein the power supply component 300 is used to supply power to the electronic atomizer 200, and the electronic atomizer 200 is the electronic atomizer 200 described above.
[0049] The power supply component 300 may include a battery and a circuit board, etc., and the battery powers the electronic atomizer 200. Since the electronic atomizing device uses the aforementioned electronic atomizer 200, it also has all the beneficial effects brought by the aforementioned electronic atomizer 200, which will not be described in detail here.
[0050] In practice, each of the above units or structures can be implemented as an independent entity or can be arbitrarily combined to be implemented as the same or several entities. For the specific implementation of each of the above units or structures, please refer to the previous method embodiments, which will not be repeated here.
[0051] The heating component, electronic atomizer, and electronic atomizing device provided in the embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.
Claims
1. A heat generating component, characterized by include: The first atomizing component is installed inside the first oil storage tank; The second atomizing component is installed inside the second oil storage tank; The connector has a first connecting protrusion and a second connecting protrusion on its two opposite end faces. One end of the first atomizing component is sleeved on the first connecting protrusion, and one end of the second atomizing component is sleeved on the second connecting protrusion. The connector has a vent hole that extends from the first connecting protrusion and passes through the second connecting protrusion. A sealing element is provided around the side of the connector to seal the connection between the first oil storage tank and the second oil storage tank.
2. The heat generating component of claim 1, wherein, The connector has a wire hole on its end face. The heating component also includes a wire, one end of which is connected to the first atomizing component, and the other end of which passes through the wire hole and is connected to the second atomizing component.
3. The heat generating assembly of claim 2, wherein, The side of the connector is provided with a positioning step, which is used to abut against the connection between the first oil storage tank and the second oil storage tank.
4. The heat generating assembly of claim 3, wherein, The connector has an annular mounting groove on its side, and the sealing element is placed inside the mounting groove.
5. The heat generating component of claim 1, wherein, The first connecting protrusion has a gear structure on its side and / or the end of the first connecting protrusion has a chamfer structure.
6. The heat generating component of claim 1, wherein, The height of the first connecting protrusion ranges from 2.5 mm to 4.5 mm, and / or the height of the second connecting protrusion ranges from 2 mm to 4 mm.
7. An electronic atomizer, characterized in that, It includes a first oil storage tank, a second oil storage tank, and a heating element. The heating element is the heating element described in any one of claims 1 to 6. The first atomizing component of the heating element is disposed in the first oil storage tank, and the second atomizing component of the heating element is disposed in the second oil storage tank.
8. The electronic atomizer of claim 7, wherein, The first oil storage tank and the second oil storage tank are arranged in an upper and lower structure. A partition is formed at the connection between the first oil storage tank and the second oil storage tank. The partition is provided with a mounting hole. The connector is disposed in the mounting hole and the sealing member abuts against the inner wall of the mounting hole.
9. The electronic atomizer of claim 8, wherein, The thickness of the partition ranges from 1 mm to 2 mm.
10. An electronic atomizing device, characterized by, It includes an electronic atomizer and a power supply component, wherein the power supply component is used to supply power to the electronic atomizer, and the electronic atomizer is the electronic atomizer according to any one of claims 7 to 9.