Electronic atomization structure and electromagnetic atomization equipment

Abstract

This application provides an electronic atomization structure and an electromagnetic atomization device. The electronic atomization structure includes a housing and an electromagnetic heating atomizing element. The housing has an airflow channel, and a central tube is located inside the housing. The outer wall of the central tube is connected to the inner wall of the housing, and the inner wall of the central tube forms a main atomization channel. The electromagnetic heating atomizing element includes a liquid guiding element and at least one electromagnetic heating element. The liquid guiding element is sealed at one end of the central tube and connected to the housing. The liquid guiding element, the central tube, and the housing together form a liquid storage chamber. The portion of the liquid guiding element exposed in the main atomization channel has an auxiliary atomization channel, which communicates with both the airflow channel and the main atomization channel. The electromagnetic heating element is connected to the liquid guiding element and is positioned away from both the auxiliary atomization channel and the liquid storage chamber. The electronic atomization structure described above can effectively extend the service life and achieve better reuse of the condensate.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to an electronic atomization structure and an electromagnetic atomization device. Background Technology

[0002] Because electromagnetic technology can reach the set temperature in about 0.3 seconds, achieving almost instant heating and zero-delay, it is widely used in electronic atomizers. For example, the invention patent application CN202111200932.7 confines the atomizing medium within the oil reservoir and uses an electromagnetic induction device to heat and atomize the medium in the reservoir, effectively achieving battery-driven induction heating atomization. However, it only confines the atomizing medium within the oil reservoir, thus limiting the functionality of the oil reservoir atomizer. The atomizing medium is consumed in a short time, requiring the replacement of the reservoir atomizer, resulting in high operating costs. For example, the invention patent application with application number CN202211567162.4 has a liquid storage chamber. The atomizing medium in the liquid storage chamber is discharged through the substrate and heated and atomized by the heating element, which effectively extends the service life of the electromagnetic atomizer. However, the second surface of its substrate only covers the periphery of the atomizing chamber, making it difficult for the condensate to be fully reused by the substrate, which affects other structures of the electromagnetic atomizer. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide an electronic atomization structure and electromagnetic atomization device that can better extend the service life and achieve full reuse of condensate.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An electronic atomization structure includes a shell and an electromagnetic heating atomizing element. The shell is provided with an airflow channel, and a central tube is provided inside the shell. The outer wall of the central tube is connected to the inner wall of the shell, and the inner wall of the central tube forms a main atomization channel.

[0006] The electromagnetic heating atomizing component includes a liquid guiding component and at least one electromagnetic heating component. The liquid guiding component is sealed at one end of the central tube and connected to the outer shell. The liquid guiding component, the central tube, and the outer shell together form a liquid storage chamber. The portion of the liquid guiding component exposed in the main atomizing channel is provided with an auxiliary atomizing channel. The auxiliary atomizing channel is connected to the airflow channel and the main atomizing channel, respectively. The electromagnetic heating component is connected to the liquid guiding component and is positioned away from the auxiliary atomizing channel and the liquid storage chamber, respectively.

[0007] In one embodiment, the outer shell is connected to a nozzle, which is connected to the other end of the central tube and communicates with the main atomizing channel.

[0008] In one embodiment, the nozzle and the central tube are integrally formed.

[0009] In one embodiment, the outer wall of the central tube is connected to the inner wall of the outer shell via a sealing seat, and the central tube, the sealing seat, the liquid guiding component, and the outer shell together form the liquid storage tank.

[0010] In one embodiment, a first seal is sandwiched between the end of the central tube and the liquid guide.

[0011] In one embodiment, the electromagnetic heating element is embedded within the liquid guiding element.

[0012] In one embodiment, the electromagnetic heating element is connected to the side of the liquid guide away from the central tube, and the side of the electromagnetic heating element away from the liquid guide is connected to the outer casing through a heat insulation member.

[0013] In one embodiment, the thermal insulation element is an aerogel ceramic thermal insulation element.

[0014] In one embodiment, a second seal is sandwiched between the thermal insulation element and the outer casing.

[0015] An electromagnetic atomizing device includes a battery rod and an electronic atomizing structure as described in any of the above embodiments. The battery rod is connected to the housing. An electromagnetic coil and a power source are disposed inside the battery rod. The electromagnetic coil and the power source are electrically connected. The electromagnetic coil is configured to generate an electromagnetic field covering the electromagnetic heating element.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] The electronic atomization structure of this invention forms a main atomization channel by the inner wall of the central tube. A liquid guide is sealed at one end of the central tube and connected to the outer shell, thus sealing the main atomization channel. Furthermore, the liquid guide, central tube, and outer shell together form a liquid storage chamber, creating a liquid storage chamber within the electronic atomization structure. This facilitates effective liquid storage and extends the usage time. The liquid guide is part of the sidewall of the liquid storage chamber, meaning it is connected to the liquid storage chamber and located at the central tube, while the liquid guide is exposed within the main atomization channel. The part is equipped with an auxiliary atomization channel, that is, the liquid guide component located at the center tube is provided with an auxiliary atomization channel that communicates with the main atomization channel, and the liquid guide component is arranged around the tube wall of the center tube, and the side wall of the auxiliary atomization channel is at least flush with the side wall of the main atomization channel. In this way, when the electromagnetic heating element is connected to the liquid guide component, the condensate formed by the atomization of the electromagnetic heating element through the auxiliary atomization channel and the main atomization channel will collect and flow to the liquid guide component for reuse, thus achieving a better full reuse of the condensate. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the electronic atomization structure according to one embodiment of the present invention;

[0020] Figure 2 for Figure 1 A cross-sectional view of the electron atomization structure shown.

[0021] Figure 3 for Figure 2 A magnified view of part A in the electron atomization structure shown. Detailed Implementation

[0022] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] This application provides an electronic atomization structure. The electronic atomization structure includes a housing and an electromagnetic heating atomizing component. The housing has an airflow channel, and a central tube is located inside the housing. The outer wall of the central tube is connected to the inner wall of the housing, and the inner wall of the central tube forms a main atomization channel. The electromagnetic heating atomizing component includes a liquid guiding component and at least one electromagnetic heating component. The liquid guiding component is sealed at one end of the central tube and connected to the housing. The liquid guiding component, the central tube, and the housing together form a liquid storage chamber. The portion of the liquid guiding component exposed in the main atomization channel has an auxiliary atomization channel, which communicates with both the airflow channel and the main atomization channel. The electromagnetic heating component is connected to the liquid guiding component, and the electromagnetic heating component is positioned away from both the auxiliary atomization channel and the liquid storage chamber.

[0026] The aforementioned electronic atomization structure forms a main atomization channel within the inner wall of the central tube. A liquid guide is sealed at one end of the central tube and connected to the outer shell, thus blocking the main atomization channel. Furthermore, the liquid guide, central tube, and outer shell together form a liquid storage chamber, meaning a liquid storage chamber is formed within the electronic atomization structure. This facilitates effective liquid storage and extends the usage time. The liquid guide is part of the sidewall of the liquid storage chamber, meaning it is connected to the liquid storage chamber and located at the central tube, with the liquid guide exposed within the main atomization channel. Some parts are equipped with auxiliary atomization channels, that is, the liquid guide component located at the central tube is provided with an auxiliary atomization channel that communicates with the main atomization channel, and the liquid guide component is arranged around the tube wall of the central tube, and the side wall of the auxiliary atomization channel is at least flush with the side wall of the main atomization channel. In this way, when the electromagnetic heating element is connected to the liquid guide component, the condensate formed when the aerosol generated by heating and atomization at the electromagnetic heating element passes through the auxiliary atomization channel and the main atomization channel will collect and flow to the liquid guide component for reuse, thus achieving a better full reuse of the condensate.

[0027] To better understand the electronic atomization structure of this application, the following further explanation is provided:

[0028] Please refer to the following: Figures 1 to 3 One embodiment of the electronic atomization structure 10 includes a housing 100 and an electromagnetic heating atomizing component 300. The housing 100 is provided with an airflow channel 101, and a central tube 200 is provided inside the housing 100. The outer wall of the central tube 200 is connected to the inner wall of the housing 100, and the inner wall of the central tube 200 forms a main atomization channel 201. The electromagnetic heating atomizing component 300 includes a liquid guiding component 310 and at least one electromagnetic heating component 320. The liquid guiding component 310 is sealed at one end of the central tube 200 and connected to the outer shell 100. The liquid guiding component 310, the central tube 200 and the outer shell 100 together form a liquid storage chamber 102. The portion of the liquid guiding component 310 exposed in the main atomizing channel 201 is provided with an auxiliary atomizing channel 301. The auxiliary atomizing channel 301 is connected to the airflow channel 101 and the main atomizing channel 201 respectively. The electromagnetic heating component 320 is connected to the liquid guiding component 310 and is positioned to avoid the auxiliary atomizing channel 301 and the liquid storage chamber 102 respectively.

[0029] The aforementioned electronic atomizing structure 10 forms a main atomizing channel 201 within the inner wall of the central tube 200. A liquid guide 310 is sealed at one end of the central tube 200 and connected to the outer shell 100, thus blocking the main atomizing channel 201. Furthermore, the liquid guide 310, the central tube 200, and the outer shell 100 together form a liquid storage chamber 102. This liquid storage chamber 102 is formed within the electronic atomizing structure 10, which facilitates effective liquid storage and extends the usage time. The liquid guide 310 is part of the sidewall of the liquid storage chamber 102, meaning it is connected to and located within the central tube 200. The liquid guide 310 is exposed to the liquid storage chamber. A portion of the main atomizing channel 201 is provided with an auxiliary atomizing channel 301, which means that the liquid guiding component 310 located at the center tube 200 is provided with an auxiliary atomizing channel 301 that communicates with the main atomizing channel 201. The liquid guiding component 310 is arranged around the tube wall of the center tube 200, and the side wall of the auxiliary atomizing channel 301 is at least flush with the side wall of the main atomizing channel 201. In this way, when the electromagnetic heating element 320 is connected to the liquid guiding component 310, the condensate formed when the aerosol generated by heating and atomizing at the electromagnetic heating element 320 passes through the auxiliary atomizing channel 301 and the main atomizing channel 201 will collect and flow to the liquid guiding component 310 for reuse, thus achieving better full reuse of the condensate.

[0030] Please refer to the following: Figures 1 to 3 In one embodiment, the housing 100 is connected to a nozzle 400, which is connected to the other end of the central tube 200 and communicates with the main atomizing channel 201, ensuring the effective extraction and utilization of aerosol.

[0031] Please refer to the following: Figures 1 to 3 In one embodiment, the nozzle 400 and the central tube 200 are integrally formed, which improves the connection stability and compactness between the central tube 200 and the nozzle 400, thereby improving the structural strength and compactness of the electronic atomization structure 10 and reducing the assembly efficiency of the electronic atomization structure 10.

[0032] Please refer to the following: Figures 1 to 3 In one embodiment, the outer wall of the central tube 200 is connected to the inner wall of the outer shell 100 through the sealing seat 500. The central tube 200, the sealing seat 500, the liquid guide 310 and the outer shell 100 together form the liquid storage chamber 102, which ensures the sealing of the liquid storage chamber 102 and reduces the leakage problem of the electronic atomization structure 10.

[0033] In one embodiment, a first seal is sandwiched between the end of the central tube and the liquid guide, ensuring the airtightness of the liquid storage chamber and mitigating the leakage problem of the electronic atomization structure.

[0034] In one embodiment, the electromagnetic heating element is embedded in the liquid guiding element, which improves the heating efficiency of the electronic atomization structure.

[0035] In one embodiment, the electromagnetic heating element is connected to the side of the liquid guide component away from the central tube, and the side of the electromagnetic heating element away from the liquid guide component is connected to the outer casing through a heat insulation component. It can be understood that, because the atomized medium discharged by the liquid guide component under gravity is mostly located near the electromagnetic heating element, the electromagnetic heating element and the liquid guide component have more contact at points where the atomized medium accumulates, thus quickly and effectively atomizing the atomized medium and reducing leakage, thereby mitigating the leakage problem of the electronic atomization structure.

[0036] Please refer to the following: Figures 1 to 3 In one embodiment, there are two or more electromagnetic heating elements 320. One electromagnetic heating element 320 is connected to the side of the liquid guide 310 away from the central tube 200, and the side of the electromagnetic heating element 320 away from the liquid guide 310 is connected to the outer shell 100 through the heat insulation element 600. The remaining electromagnetic heating elements 320 are all embedded in the liquid guide 310, which improves the heating efficiency of the electronic atomization structure 10.

[0037] In one embodiment, the heat insulation component is an aerogel ceramic heat insulation component, which ensures the heat insulation effect of the heat insulation component and reduces the damage to the electronic atomization structure when the electromagnetic heating component heats up.

[0038] In one embodiment, a second seal is sandwiched between the heat insulation component and the outer casing to ensure the airtightness of the liquid storage chamber and mitigate the leakage problem of the electronic atomization structure.

[0039] This application also provides an electromagnetic atomizing device. One embodiment of the electromagnetic atomizing device includes a battery rod and an electronic atomizing structure from any of the above embodiments. The battery rod is connected to a housing, and an electromagnetic coil and a power source are disposed within the battery rod. The electromagnetic coil and the power source are electrically connected, and the electromagnetic coil is configured to generate an electromagnetic field covering an electromagnetic heating element. Further details are also provided. Figures 1 to 3In this embodiment, the electronic atomizing structure 10 includes a housing 100 and an electromagnetic heating atomizing element 300. The housing 100 is provided with an airflow channel 101, and a central tube 200 is provided inside the housing 100. The outer wall of the central tube 200 is connected to the inner wall of the housing 100, and the inner wall of the central tube 200 forms a main atomizing channel 201. The electromagnetic heating atomizing component 300 includes a liquid guiding component 310 and at least one electromagnetic heating component 320. The liquid guiding component 310 is sealed at one end of the central tube 200 and connected to the outer shell 100. The liquid guiding component 310, the central tube 200 and the outer shell 100 together form a liquid storage chamber 102. The portion of the liquid guiding component 310 exposed in the main atomizing channel 201 is provided with an auxiliary atomizing channel 301. The auxiliary atomizing channel 301 is connected to the airflow channel 101 and the main atomizing channel 201 respectively. The electromagnetic heating component 320 is connected to the liquid guiding component 310 and is positioned to avoid the auxiliary atomizing channel 301 and the liquid storage chamber 102 respectively.

[0040] The aforementioned electromagnetic atomizing device adopts an electronic atomization structure, which extends the service life of the electromagnetic atomizing device and enables the full reuse of condensate.

[0041] Compared with the prior art, the present invention has at least the following advantages:

[0042] The electronic atomizing structure 10 of this invention forms a main atomizing channel 201 within the inner wall of the central tube 200. A liquid guide 310 is sealed at one end of the central tube 200 and connected to the outer shell 100. This ensures that the liquid guide 310 blocks the main atomizing channel 201, and that the liquid guide 310, the central tube 200, and the outer shell 100 together form a liquid storage chamber 102. In other words, a liquid storage chamber 102 is formed within the electronic atomizing structure 10, which facilitates effective liquid storage and extends the usage time. Furthermore, the liquid guide 310 forms part of the sidewall of the liquid storage chamber 102, meaning that the liquid guide 310 is connected to the liquid storage chamber 102 and located at the central tube 200, with the liquid guide 310 exposed. An auxiliary atomizing channel 301 is provided in part of the main atomizing channel 201, so that the liquid guiding component 310 located at the center tube 200 is provided with an auxiliary atomizing channel 301 communicating with the main atomizing channel 201, and the liquid guiding component 310 is arranged around the tube wall of the center tube 200, and the side wall of the auxiliary atomizing channel 301 is at least flush with the side wall of the main atomizing channel 201. In this way, when the electromagnetic heating element 320 is connected to the liquid guiding component 310, the condensate formed by the atomization of the electromagnetic heating element 320 through the auxiliary atomizing channel 301 and the main atomizing channel 201 will collect and flow to the liquid guiding component 310 for reuse, thus achieving better full reuse of the condensate.

[0043] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An electronic atomizing structure, comprising a shell and an electromagnetic heating atomizing element, wherein the shell is provided with an airflow channel, characterized in that, The outer shell is provided with a central tube, the outer wall of which is connected to the inner wall of the outer shell, and the inner wall of the central tube forms a main atomization channel. The electromagnetic heating atomizing component includes a liquid guiding component and at least one electromagnetic heating component. The liquid guiding component is sealed at one end of the central tube and connected to the outer shell. The liquid guiding component, the central tube, and the outer shell together form a liquid storage chamber. The portion of the liquid guiding component exposed in the main atomizing channel is provided with an auxiliary atomizing channel. The auxiliary atomizing channel is connected to the airflow channel and the main atomizing channel, respectively. The electromagnetic heating component is connected to the liquid guiding component and is positioned away from the auxiliary atomizing channel and the liquid storage chamber, respectively.

2. The electronic atomization structure according to claim 1, characterized in that, The outer shell is connected to a nozzle, which is connected to the other end of the central tube and communicates with the main atomizing channel.

3. The electronic atomization structure according to claim 2, characterized in that, The nozzle and the central tube are integrally formed.

4. The electronic atomization structure according to claim 1 or 2, characterized in that, The outer wall of the central tube is connected to the inner wall of the outer shell through a sealing seat. The central tube, the sealing seat, the liquid guiding component, and the outer shell together form the liquid storage chamber.

5. The electronic atomization structure according to claim 1, characterized in that, A first sealing element is sandwiched between the end of the central tube and the liquid guiding element.

6. The electronic atomization structure according to claim 1, characterized in that, The electromagnetic heating element is embedded in the liquid guiding element.

7. The electronic atomization structure according to claim 1, characterized in that, The electromagnetic heating element is connected to the side of the liquid guiding component away from the central tube, and the side of the electromagnetic heating element away from the liquid guiding component is connected to the outer shell through a heat insulation component.

8. The electronic atomization structure according to claim 7, characterized in that, The heat insulation component is an aerogel ceramic heat insulation component.

9. The electronic atomization structure according to claim 7, characterized in that, A second sealing element is sandwiched between the heat insulation element and the outer shell.

10. An electromagnetic atomizing device, characterized in that, The device includes a battery rod and an electronic atomizing structure according to any one of claims 1 to 9, wherein the battery rod is connected to the housing, and an electromagnetic coil and a power source are disposed within the battery rod, the electromagnetic coil and the power source being electrically connected, and the electromagnetic coil being configured to generate an electromagnetic field covering the electromagnetic heating element.

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