Electronic atomization device

Abstract

This application relates to the field of atomizer technology, and more particularly to an electronic atomizing device, including a housing assembly, an atomizing assembly, a heating assembly, and a collecting component. The housing assembly has a communicating atomizing chamber and a heating chamber; at least a portion of the atomizing assembly is housed within the atomizing chamber, and the atomizing assembly is used to atomize the aerosol-generating base liquid entering the atomizing assembly at room temperature to generate a room-temperature aerosol within the atomizing chamber; the heating assembly is housed within a gas guide, and the heating assembly is used to heat the aerosol passing through the heating chamber; the collecting component is disposed in the atomizing chamber and connected to the atomizing assembly; wherein, the collecting component is used to collect the condensate formed by the aerosol in the atomizing chamber and the heating chamber, and guide the condensate to the atomizing assembly. Because the collecting component is used to collect the condensate formed by the aerosol in the atomizing chamber and the heating chamber, and guide the condensate to the atomizing assembly, the condensate formed by the aerosol can be re-atomized by the atomizing assembly, preventing condensate leakage, thereby reducing the risk of leakage in the electronic atomizing device.

Description

Technical Field

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

[0002] An electronic atomizing device is a product that atomizes an aerosol generating base liquid into an aerosol. When a user inhales, the aerosol flows with the airflow generated by the user's inhalation and flows out of the electronic atomizing device. The atomizing component includes a heating component, which has an atomization channel. The heating component can heat the aerosol generating base liquid entering the heating component to generate aerosol again within the atomization channel.

[0003] In related technologies, the method of supplying aerosol generating base liquid to the heating element involves immersing the heating element in the aerosol generating base liquid and then supplying the aerosol generating base liquid to the heating mesh in the heating element through oil-wicking cotton. Because the oil-wicking cotton undergoes a swelling effect after prolonged immersion, the aerosol generating base liquid can permeate through the oil-wicking cotton and enter the heating element. The aerosol generating base liquid that has permeated the oil-wicking cotton can also easily flow out of the atomization channel of the electronic atomizing device, causing leakage in the electronic atomizing device. Utility Model Content

[0004] The purpose of this application is to provide an electronic atomizing device that reduces the risk of leakage.

[0005] To achieve the above objectives, the technical solution adopted in this application embodiment is: an electronic atomizing device, including a housing assembly, an atomizing assembly, a heating assembly, and a collecting component.

[0006] The housing assembly has a communicating atomizing chamber and a heating chamber; at least a portion of the atomizing component is housed in the atomizing chamber, the atomizing component being used to atomize the aerosol generating base liquid entering the atomizing component at room temperature to generate room temperature aerosol within the atomizing chamber; the heating component is housed in the heating chamber, the heating component being used to heat the aerosol passing through the heating chamber; the collecting component is disposed in the atomizing chamber and connected to the atomizing component; wherein, the collecting component is used to collect the condensate formed by the aerosol in the atomizing chamber and the heating chamber, and guide the condensate to the atomizing component.

[0007] The beneficial effects of the electronic atomization device provided in this application are as follows: the atomization component atomizes the aerosol generation matrix at room temperature to generate room-temperature aerosols within the atomization chamber. Under the action of suction, the room-temperature aerosols flow to the heating chamber, where they are heated by the heating component, raising their temperature. The atomization component serves to atomize and provide the aerosol generation matrix to the heating component, allowing for precise control of the aerosol generation matrix supply rate to prevent excessive supply and leakage. Furthermore, since the collecting component collects the condensate formed by the aerosols in the atomization chamber and heating chamber and guides the condensate back to the atomization component, the condensate can be re-atomized by the atomization component, preventing leakage and thus reducing the risk of leakage in the electronic atomization device.

[0008] In some embodiments, the collecting member has a collecting ramp with a first end and a second end opposite to each other, the first end and the second end being arranged sequentially along the flow direction of the aerosol in the atomizing chamber; the first end is connected to the atomizing component, and the second end is connected to the inner wall of the atomizing chamber or the inner wall of the heating chamber.

[0009] In some embodiments, the collecting inclined surface surrounds a frustum-shaped cavity, with the first end located at the end of the frustum-shaped cavity with a smaller cross-section and the second end located at the end of the frustum-shaped cavity with a larger cross-section.

[0010] In some embodiments, the housing assembly further includes an air intake channel communicating with the atomizing chamber, wherein the communication port between the atomizing chamber and the air intake channel is located on the inner wall of the atomizing chamber and the communication port is located on the periphery of the collecting member.

[0011] In some embodiments, at least a portion of the communication port is located upstream of the collection component.

[0012] In some embodiments, the housing assembly includes:

[0013] The first chamber has a first liquid storage cavity for storing the aerosol generation base liquid, and the heating cavity passes through the first liquid storage cavity;

[0014] The second chamber has a second liquid storage cavity that communicates with the first liquid storage cavity. The second chamber is stacked with the first chamber, and the aerosol-generated base liquid in the first liquid storage cavity can flow into the second liquid storage cavity by gravity. The second chamber and the first chamber form an atomizing cavity that communicates with the second liquid storage cavity. The atomizing component is communicated with the second liquid storage cavity.

[0015] In some embodiments, the housing assembly further includes an air guide column, which passes through the second liquid storage cavity and penetrates the second chamber; the air guide column is provided with an air inlet, which communicates with the outside and the atomizing cavity.

[0016] In some embodiments, the atomizing assembly includes a liquid guiding component and a room-temperature atomizing component. The room-temperature atomizing component is housed within the atomizing chamber. The liquid guiding component is connected to the room-temperature atomizing component. One end of the liquid guiding component away from the room-temperature atomizing component is inserted into the second liquid storage chamber. The room-temperature atomizing component is used to atomize the aerosol generating base liquid in the liquid guiding component into a room-temperature aerosol within the atomizing chamber.

[0017] In some embodiments, the heating assembly includes:

[0018] A positioning element is housed in the heating chamber. The positioning element is provided with a flow-diverting channel, and the heating chamber and the atomizing chamber are connected through the flow-diverting channel.

[0019] Heating element, attached to the positioning element; and

[0020] An adsorption element is located between the heating element and the positioning element, and the adsorption element is disposed to avoid the diversion channel;

[0021] The adsorption element is used to adsorb the condensate formed by the aerosol passing through the heating chamber.

[0022] In some embodiments, the flow distribution channels are provided in multiple ways; the multiple flow distribution channels are evenly distributed around the axis of the heating cavity. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the 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.

[0024] Figure 1 This is a schematic diagram of the structure of an electronic atomizing device in one embodiment of this application;

[0025] Figure 2 yes Figure 1 A schematic diagram of the electronic atomizing device from another perspective;

[0026] Figure 3 yes Figure 2 The electronic atomizing device shown is a cross-sectional view along the AA direction;

[0027] Figure 4 yes Figure 3 The diagram shown is an exploded view of the electronic atomizing device.

[0028] Figure 5 yes Figure 3 The diagram shown is an exploded view of the electronic atomizing device.

[0029] Figure 6 yes Figure 2 A cross-sectional view of the electronic atomizing device shown along the BB direction;

[0030] Figure 7 yes Figure 2 The electronic atomizing device shown is a cross-sectional view along the CC direction.

[0031] Figure label:

[0032] 1. Shell assembly; 11. Atomizing chamber; 12. Heating chamber; 13. Air inlet channel; 14. Connecting port; 15. First chamber; 151. First liquid storage chamber; 152. First oil cup; 1521. Cup wall; 1522. Top cover; 15221. First docking hole; 15222. Docking post; 15223. Liquid injection hole; 1523. Nozzle; 15231. Suction channel; 153. First sealing element; 1531. Second docking hole; 15311. Insertion hole; 15312. Connecting hole; 1532 154. First through hole; 155. Air guide; 156. Sealing ring; 157. Sealing plug; 16. Second chamber; 161. Second liquid storage chamber; 162. Second oil cup; 1621. Base plate; 16211. Atomizing groove; 16212. Oil guide hole; 16213. Oil guide column; 16214. Second through hole; 16215. Insertion post; 1622. First side wall; 1623. Second side wall; 163. Second sealing element; 17. Air guide column; 171. Air inlet; 18. Cable routing post; 181. Cable routing hole;

[0033] 2. Atomizing assembly; 21. Liquid guiding component; 22. Room temperature atomizing component;

[0034] 3. Heating component; 31. Positioning component; 311. Diversion channel; 32. Heating component; 33. Adsorption component;

[0035] 4. Collector; 41. Collector ramp; 411. First end; 412. Second end. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0037] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0038] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0039] In this specification, references to "one embodiment," "some embodiments," or simply "embodiment" mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. Furthermore, in one or more embodiments, specific features, structures, or characteristics may be combined in any suitable manner.

[0040] An electronic atomizing device is a product that atomizes an aerosol generating base liquid into an aerosol. When a user inhales, the aerosol flows with the airflow generated by the user's inhalation and flows out of the electronic atomizing device. The atomizing component includes a heating component, which has an atomization channel. The heating component can heat the aerosol generating base liquid entering the heating component to generate aerosol again within the atomization channel.

[0041] In related technologies, the method of supplying aerosol generating base liquid to the heating element involves immersing the heating element in the aerosol generating base liquid and then supplying the aerosol generating base liquid to the heating mesh in the heating element through oil-wicking cotton. Because the oil-wicking cotton undergoes a swelling effect after prolonged immersion, the aerosol generating base liquid can permeate through the oil-wicking cotton and enter the heating element. The aerosol generating base liquid that has permeated the oil-wicking cotton can also easily flow out of the atomization channel of the electronic atomizing device, causing leakage in the electronic atomizing device.

[0042] In view of the above problems, this application provides an electronic atomizing device to reduce the risk of leakage in electronic atomizing devices.

[0043] To illustrate the technical solution of this application, the following description is provided in conjunction with specific accompanying drawings and embodiments.

[0044] Please refer to Figures 1 to 4 This application provides an electronic atomizing device, including a housing assembly 1, an atomizing assembly 2, a heating assembly 3, and a collecting component 4.

[0045] The housing assembly 1 is provided with a communicating atomizing chamber 11 and a heating chamber 12; at least a portion of the atomizing assembly 2 is housed in the atomizing chamber 11, and the atomizing assembly 2 is used to atomize the aerosol generating base liquid entering the atomizing assembly 2 at room temperature to generate aerosol at room temperature in the atomizing chamber 11; the heating assembly 3 is housed in the heating chamber 12, and the heating assembly 3 is used to heat the aerosol passing through the heating chamber 12; the collecting component 4 is disposed in the atomizing chamber 11 and connected to the atomizing assembly 2; wherein, the collecting component 4 is used to collect the condensate formed by the aerosol in the atomizing chamber 11 and the heating chamber 12, and guide the condensate to the atomizing assembly 2.

[0046] It should be noted that the electronic atomizing device of this application embodiment also includes a control component (not shown in the figure), which is electrically connected to both the atomizing component 2 and the heating component 3. When inhaling the electronic atomizing device of this application embodiment, the airflow passes through the microphone on the control component, which drives the atomizing component 2 and the heating component 3 to operate. The atomizing component 2 operates to atomize the aerosol generating base liquid entering the atomizing component 2 at room temperature, generating a room-temperature aerosol within the atomizing chamber 11. Under the action of suction, the airflow carries the room-temperature aerosol from the atomizing chamber 11 into the heating chamber 12, allowing the aerosol generating base liquid to be supplied to the heating component 3. The heating component 3 operates to heat the aerosol entering the heating chamber 12, thereby stimulating the aroma of the aerosol, increasing the temperature of the aerosol flowing out of the heating chamber 12, and improving the taste of the aerosol flowing out of the heating chamber 12. Under the action of suction, the heated aerosol flows out of the electronic atomizing device.

[0047] It should be noted that the atomizing component 2 is used to atomize the aerosol generating base liquid entering the atomizing chamber 11 at room temperature to generate aerosol at room temperature. This means that the atomizing component 2 converts the aerosol generating base liquid into fine droplets through physical or mechanical means, that is, converts the aerosol generating base liquid into aerosol. Specifically, the atomizing component 2 can atomize the aerosol generating base liquid through atomization methods such as ultrasonic atomization, micro-mesh atomization, nozzles, or micro-holes.

[0048] It should be noted that the heating component 3 is used to heat the aerosol passing through the heating chamber 12. This means that after the control component supplies power to the heating component 3, the temperature of the heating component 3 increases. When the aerosol flows through the heating chamber 12, the aerosol exchanges heat with the heating component 3, causing the temperature of the aerosol to rise. The heating component 3 may include a heating mesh and heating wires, etc. It can be understood that room temperature aerosol can be considered as smoke composed of numerous tiny liquid droplets, with a diameter of approximately 1µm-10µm. When the room temperature aerosol passes through the heating component 3, the smaller droplets directly vaporize at high temperature, while the larger droplets partially vaporize. In other words, the aerosol passing through the heating component 3 undergoes high-temperature heating, which can release the aroma of the aerosol, while maintaining the liquid content of the aerosol, resulting in a mild and smooth inhalation experience for the user. In this embodiment, the heating component 3 heats the room-temperature aerosol passing through the heating chamber 12, which can further atomize the aerosol to make it more gentle and mild. On the other hand, it can appropriately increase the inlet temperature of the aerosol to stimulate the aroma of the aerosol and enhance its taste, thereby improving the user's inhalation experience.

[0049] It is understandable that when aerosols collide with each other or when aerosols collide with the inner walls of the heating chamber 12 and the atomizing chamber 11, the aerosols at room temperature tend to condense together to form condensate. The condensate will flow under its own gravity. Since the collecting component 4 is set in the atomizing chamber 11 and connected to the atomizing component 2, and the collecting component 4 is used to collect the condensate formed by the aerosols in the atomizing chamber 11 and the heating chamber 12, and guide the condensate to the atomizing component 2, the condensate can be re-atomized by the atomizing component 2.

[0050] In the electronic atomizing device provided in this application embodiment, the atomizing component 2 atomizes the aerosol generating matrix at room temperature to generate room temperature aerosol in the atomizing chamber 11. Under the action of suction, the room temperature aerosol flows to the heating chamber 12, and its temperature rises after being heated by the heating component 3. The atomizing component 2 plays the role of atomizing and providing the aerosol generating matrix to the heating component 3. The rate at which the aerosol generating matrix is ​​provided can be controlled more precisely to prevent excessive aerosol generating matrix from leaking. Furthermore, since the collecting component 4 is used to collect the condensate formed by the aerosol in the atomizing chamber 11 and the heating chamber 12 and guide the condensate to the atomizing component 2, the condensate formed by the aerosol can be re-atomized by the atomizing component 2 to prevent condensate leakage, thereby reducing the risk of leakage in the electronic atomizing device.

[0051] Please refer to Figure 4In some embodiments, the collecting member 4 has a collecting slope 41, which has a first end 411 and a second end 412 opposite to each other. The first end 411 and the second end 412 are arranged sequentially along the flow direction of the aerosol in the atomizing chamber 11. The first end 411 is connected to the atomizing component 2, and the second end 412 is connected to the inner wall of the atomizing chamber 11 or the inner wall of the heating chamber 12.

[0052] In the above embodiment, since the first end 411 is connected to the atomizing component 2 and the second end 412 is connected to the inner wall of the atomizing chamber 11, the condensate can flow along the inner wall of the atomizing chamber 11 to the second end 412 under its own gravity. Alternatively, the second end 412 is connected to the inner wall of the heating chamber 12, so that the condensate can flow along the inner walls of the heating chamber 12 and the inner walls of the atomizing chamber 11 to the second end 412 under its own gravity. The inclined collection slope 41 is set to facilitate the flow of the condensate along the collection slope 41, so as to facilitate the flow of the condensate to the first end 411 and to the atomizing component 2.

[0053] Please refer to Figure 4 In some embodiments, the collecting slope 41 surrounds and forms a frustum-shaped cavity, with the first end 411 located at the end with a smaller cross-section of the frustum-shaped cavity and the second end 412 located at the end with a larger cross-section of the frustum-shaped cavity.

[0054] In the above embodiment, the first end 411 is arranged around the end of the circular cavity with a smaller cross-section, and the second end 412 is arranged around the end of the circular cavity with a larger cross-section. The second end 412 is arranged around the axis of the atomizing cavity 11 and fits against the inner wall of the atomizing cavity 11, so that the condensate condensed on the inner wall of the heating cavity 12 and the condensate condensed on the inner wall of the atomizing cavity 11 can both flow to the collecting inclined surface 41. Alternatively, the second end 412 is arranged around the axis of the heating cavity 12 and fits against the inner wall of the heating cavity 12, so that the condensate condensed on the inner wall of the heating cavity 12 can both flow to the collecting inclined surface 41, thereby improving the collection efficiency of the condensate.

[0055] Please refer to Figure 3 In some embodiments, the housing assembly 1 is further provided with an air intake channel 13 communicating with the atomizing chamber 11. The communication port 14 between the atomizing chamber 11 and the air intake channel 13 is located on the inner wall of the atomizing chamber 11, and the communication port 14 is located on the periphery of the collecting member 4.

[0056] In the above embodiment, under the action of suction force, the airflow flows through the air inlet channel 13, the atomizing chamber 11 and the heating chamber 12 in sequence. When the airflow flows into the atomizing chamber 11 through the air inlet channel 13, the airflow can blow the condensate on the collector 4 toward the center of the collector 4, which helps the condensate to flow to the atomizing component 2.

[0057] Please refer to Figure 3In some embodiments, at least part of the connection port 14 is located upstream of the collection member 4.

[0058] With the above configuration, the airflow flowing into the atomizing chamber 11 through the air intake channel 13 can flow along the second end 412 of the collection slope 41 on the collection member 4, so as to facilitate the airflow blowing the condensate from the second end 412 to the first end 411.

[0059] Please refer to Figure 3 It should be noted that the housing assembly 1 is also provided with a liquid storage space (such as the first liquid storage chamber 151 and the second liquid storage chamber 161 mentioned below) that is connected to the atomizing chamber 11. The liquid storage space is used to store the aerosol generation matrix. The atomizing assembly 2 is connected to the liquid storage space so that the aerosol generation matrix in the liquid storage space can enter the atomizing assembly 2.

[0060] Please refer to Figure 4 In some embodiments, the housing assembly 1 includes a first chamber 15 and a second chamber 16. The first chamber 15 has a first storage cavity 151 for storing the aerosol generating base liquid, and a heating cavity 12 passes through the first storage cavity 151. The second chamber 16 has a second storage cavity 161 communicating with the first storage cavity 151. The second chamber 16 and the first chamber 15 are stacked on top of each other, and the aerosol generating base liquid in the first storage cavity 151 can flow into the second storage cavity 161 by gravity. The second chamber 16 and the first chamber 15 enclose an atomizing cavity 11 communicating with the second storage cavity 161. The atomizing component 2 is communicating with the second storage cavity 161.

[0061] In the above embodiment, as the atomizing component 2 continues to operate, the aerosol generating base liquid in the second storage chamber 161 will be consumed. Since the aerosol generating base liquid in the first storage chamber 151 can flow into the second storage chamber 161 by gravity, the aerosol in the first storage chamber 151 can be replenished to the second storage chamber 161. Furthermore, in the electronic atomizing device of this application embodiment, the heating chamber 12 passes through the first storage chamber 151, so the first storage chamber 151 is arranged around the heating chamber 12. By making reasonable use of the space around the heating chamber 12, the space for storing the aerosol generating base liquid can be increased, thereby increasing the liquid storage space of the electronic atomizing device.

[0062] Please refer to Figure 4 In some embodiments, the housing assembly 1 further includes an air guide column 17, which passes through the second liquid storage chamber 161 and through the second compartment 16. The air guide column 17 is provided with an air inlet 171, which connects to the outside and the atomizing chamber 11.

[0063] In the above embodiment, the air inlet 171 forms at least part of the air intake channel 13. Since the air guide column 17 passes through the second liquid storage chamber 161 and penetrates the second chamber 16, the air inlet 171 will not be directly connected to the second liquid storage chamber 161. That is, the second liquid storage chamber 161 will not be directly connected to the outside of the electronic atomizing device, so that the aerosol generating base liquid in the second liquid storage chamber 161 is not easy to flow out of the electronic atomizing device, thereby reducing the risk of leakage of the electronic atomizing device.

[0064] In some embodiments, the housing assembly 1 further includes a wiring post 18, which passes through the second liquid storage chamber 161 and through the second compartment 16. The wiring post 18 is provided with a wiring hole 181 for accommodating the wires of the atomizing assembly 2 and the heating assembly 3.

[0065] In the above embodiment, the wires of the atomizing component 2 and the heating component 3 are housed in the wiring hole 181 to prevent the wires of the atomizing component 2 and the heating component 3 from contacting the aerosol generating matrix, thus avoiding short circuits and preventing the wires of the atomizing component 2 and the heating component 3 from being corroded by the aerosol generating base liquid. Furthermore, since the wiring post 18 passes through the second liquid storage chamber 161 and penetrates the second chamber 16, the wiring hole 181 does not directly connect to the second liquid storage chamber 161. That is, the second liquid storage chamber 161 does not directly connect to the outside of the electronic atomizing device, making it less likely for the aerosol generating base liquid in the second liquid storage chamber 161 to flow out of the electronic atomizing device, thereby reducing the risk of leakage from the electronic atomizing device.

[0066] Please refer to Figure 3 In some embodiments, the atomizing component 2 includes a liquid guiding component 21 and a room temperature atomizing component 22. The room temperature atomizing component 22 is housed in the atomizing chamber 11. The liquid guiding component 21 is connected to the room temperature atomizing component 22. One end of the liquid guiding component 21 away from the room temperature atomizing component 22 is inserted into the second liquid storage chamber 161. The room temperature atomizing component 22 is used to atomize the aerosol generating base liquid in the liquid guiding component 21 into a room temperature aerosol in the atomizing chamber 11.

[0067] In the above embodiment, the liquid guiding component 21 can absorb the aerosol generating base liquid in the second liquid storage chamber 161 and transport the aerosol generating base liquid to the room temperature atomizing component 22. The room temperature atomizing component 22 converts the aerosol generating base liquid in the liquid guiding component 21 into fine droplets, that is, the room temperature atomizing component 22 atomizes the aerosol generating base liquid in the liquid guiding component 21 into room temperature aerosol.

[0068] In the above embodiment, the liquid guiding component 21 is made of microporous material. The aerosol generating base liquid is transported to the room temperature atomizing component 22 through the micropores on the liquid guiding component 21 via the capillary effect, so that the aerosol generating base liquid can adhere to the room temperature atomizing component 22.

[0069] In the above embodiment, the room-temperature atomizing element 22 can be an ultrasonic oscillator. Optionally, the ultrasonic oscillator includes a transducer and a microporous atomizing plate. The microporous atomizing plate is disposed on the end face of the liquid guiding element 21, so that the aerosol generating base liquid on the end face of the liquid guiding element 21 can adhere to the micropores of the microporous atomizing plate. The transducer is used to convert electrical energy into mechanical vibration energy, causing the microporous atomizing plate to vibrate at high frequency, triggering high-frequency fluctuations on the surface of the aerosol generating base liquid adhering to the micropores. Due to the vibration, the surface of the aerosol generating base liquid adhering to the micropores on the microporous atomizing plate forms capillary waves (surface waves with extremely short wavelengths). The aerosol generating base liquid at the wave crest is "torn" by surface tension to form fine droplets, thus atomizing the aerosol generating base liquid to generate room-temperature aerosol. The micropores on the microporous atomizing plate are connected to the atomization chamber 11.

[0070] In the above embodiment, the room-temperature atomizing element 22 can be a high-pressure nozzle, which includes a specific structure such as a nozzle or micro-orifice and a pump body. The pump body pressurizes the aerosol-generating base liquid in the liquid guiding element 21 through mechanical force and sprays it out through the specific structure such as the nozzle or micro-orifice to form fine droplets, thereby atomizing the aerosol-generating base liquid to generate room-temperature aerosol. The specific structure such as the nozzle or micro-orifice is connected to the atomization chamber 11.

[0071] Please refer to Figure 4 In some embodiments, the first chamber 15 includes a first oil cup 152, a first sealing member 153, and a venting member 154. The first oil cup 152 includes a cup wall 1521 and a top cover 1522 connected to one end of the cup wall 1521. The top cover 1522 has a first mating hole 15221. A portion of the first sealing member 153 is inserted into the end of the first oil cup 152 away from the top cover 1522, and the first sealing member 153 has a second mating hole 1531. The venting member 154 is housed in the first oil cup 152 and surrounds to form a heating chamber 12. One end of the venting member 154 communicates with the first mating hole 15221, and the other end of the venting member 154 communicates with the second mating hole 1531. The outer wall of the venting member 154, the first oil cup 152, and the first sealing member 153 surround to form a first liquid storage chamber 151. The second chamber 16 includes a second oil cup 162 and a second sealing member 163. The second oil cup 162 includes a substrate 1621 and a first sidewall 1622 and a second sidewall 1623 extending vertically from the edge of the substrate 1621 in opposite directions. The end of the first sidewall 1622 away from the substrate 1621 is fitted onto the first sealing member 153 and connects to the cup wall 1521. The second sealing member 163 is inserted into the end of the second sidewall 1623 away from the substrate 1621, and together with the second oil cup 162, forms a second liquid storage cavity 161. The substrate 1621 and the first sealing member 153 together form an atomizing cavity 11.

[0072] In the above embodiment, the first chamber 15 is installed by aligning the air guide 154 with the first mating hole 15221 and placing it inside the first oil cup 152, and then inserting the first sealing member 153 into the end of the first oil cup 152 away from the top cover 1522. The second chamber 16 is installed by fitting the end of the first side wall 1622 away from the substrate 1621 onto the first sealing member 153, and then inserting the second sealing member 163 into the end of the second side wall 1623 away from the substrate 1621. The first chamber 15 is divided into the independently set first oil cup 152, first sealing member 153 and air guide 154, and the second chamber 16 is divided into the independently set second oil cup 162 and second sealing member 163, which facilitates the assembly and maintenance of the housing assembly 1.

[0073] Please refer to Figure 4 and Figure 5 In the above embodiment, the substrate 1621 is provided with an atomizing groove 16211 facing the first sealing member 153, and the first sealing member 153 covers the opening of the atomizing groove 16211, so that the substrate 1621 and the first sealing member 153 can be arranged to form an atomizing cavity 11.

[0074] Please refer to Figure 5 In the above embodiment, the air guide column 17 penetrates the substrate 1621 and the second sealing member 163, so that the air guide column 17 passes through the second liquid storage cavity 161 and penetrates the second chamber 16. The end of the air guide column 17 that penetrates the substrate 1621 is connected to the atomizing groove 16211 on the substrate 1621, so that the air intake channel 13 can be connected to the atomizing cavity 11.

[0075] Please refer to Figure 3 and Figure 5 In the above embodiment, the opening for communication between the air inlet 171 and the atomizing groove 16211 is located on the side wall of the atomizing groove 16211, so as to achieve the effect that the communication port 14 between the atomizing chamber 11 and the air inlet channel 13 mentioned above is located on the inner wall of the atomizing chamber 11, so that the communication port 14 is located on the periphery of the collecting member 4.

[0076] Please refer to Figure 6 In some embodiments, the wiring post 18 penetrates the substrate 1621 and the second seal 163, so that the wiring post 18 passes through the second liquid storage cavity 161 and through the second chamber 16. The end of the wiring post 18 that penetrates the substrate 1621 communicates with the atomizing groove 16211 on the substrate 1621, so that the wiring hole 181 can communicate with the atomizing cavity 11.

[0077] Please refer to Figure 5 In some embodiments, the substrate 1621 is provided with an oil guide hole 16212 communicating with the atomizing chamber 11, and at least part of the structure of the atomizing component 2 extends into the second liquid storage chamber 161 through the oil guide hole 16212.

[0078] In the above embodiment, at least a portion of the structure of the atomizing component 2 extends into the second liquid storage chamber 161 through the oil guide hole 16212, which not only allows the atomizing component 2 to communicate with the second liquid storage chamber 161 through the oil guide hole 16212, but also allows a portion of the structure of the atomizing component 2 to be confined within the oil guide hole 16212, thereby defining the position of the atomizing component 2.

[0079] Please refer to Figure 5 In the above embodiment, the surface of the substrate 1621 facing the second sealing member 163 protrudes to form an oil guide column 16213, and the oil guide column 16213 is provided with an oil guide hole 16212. The oil guide column 16213 is inserted into the second liquid storage cavity 161 and is spaced apart from the second sealing member 163, so that the second liquid storage cavity 161 can communicate with the oil guide hole 16212.

[0080] Please refer to Figure 3 The top cover 1522 protrudes from the surface of the first liquid storage chamber 151 to form a docking post 15222, and the docking post 15222 is provided with a first docking hole 15221.

[0081] Please refer to Figure 3 and Figure 4 In some embodiments, the air guide 154 is inserted into the docking post 15222, or the air guide 154 is sleeved on the periphery of the docking post 15222.

[0082] Please refer to Figure 3 In some embodiments, the first chamber 15 further includes a sealing ring 155 located between the docking post 15222 and the air guide 154 to improve the sealing performance of the first liquid storage chamber 151.

[0083] Please refer to Figure 5 In some embodiments, the second mating hole 1531 includes a coaxially arranged insertion hole 15311 and a connecting hole 15312. One end of the connecting hole 15312 communicates with the insertion hole 15311, and the other end of the insertion hole 15311 communicates with the atomizing chamber 11. The diameter of the connecting hole 15312 is smaller than that of the insertion hole 15311, so that a support surface is formed between the inner wall of the connecting hole 15312 and the inner wall of the insertion hole 15311. The support surface can support the air guide 154 so that the air guide 154 can be received and fixed in the first liquid storage chamber 151; and the support surface can support the heating assembly 3 so that the heating assembly 3 can be received and fixed in the heating chamber 12.

[0084] In the above embodiment, the end of the air guide 154 away from the first docking hole 15221 is inserted into the insertion hole 15311.

[0085] Please refer to Figure 3In some embodiments, the first oil cup 152 further includes a suction nozzle 1523 disposed on the top cover 1522, a suction channel 15231 disposed on the suction nozzle 1523, and the suction channel 15231 communicating with the first docking hole 15221. Optionally, the suction nozzle 1523, the top cover 1522, and the cup wall 1521 are integrally formed.

[0086] In some embodiments, the cup wall 1521 is at least partially a light-transmitting structure.

[0087] With the above-described design, the light-transmitting structure facilitates observation of the structure within the first liquid storage chamber 151. This allows for observation of the aerosol-generating base liquid's state (liquid level, cleanliness, etc.) within the chamber, enabling timely replenishment or replacement of oxidized or contaminated aerosol-generating base liquid. Furthermore, when cleaning the first oil cup 152, the light-transmitting structure makes it easy to see whether there is any oil residue inside, facilitating the cleaning process.

[0088] Please refer to Figure 6 In some embodiments, the top cover 1522 is provided with an injection hole 15223 that communicates with the first liquid storage chamber 151; the first chamber 15 also includes a sealing plug 156, which fills the injection hole 15223.

[0089] In the above embodiment, when replenishing the aerosol generating base liquid into the first liquid storage chamber 151, the sealing plug 156 is removed from the injection hole 15223, then new aerosol generating base liquid is added to the first liquid storage chamber 151, and then the sealing plug 156 is sealed back into the injection hole 15223. This arrangement facilitates the replenishment of the aerosol generating base liquid into the first liquid storage chamber 151.

[0090] Please refer to Figure 6 and Figure 7 In some embodiments, the first sealing member 153 is provided with a first through hole 1532 communicating with the first liquid storage chamber 151, and the substrate 1621 is provided with a second through hole 16214 communicating with the second liquid storage chamber 161. The second through hole 16214 corresponds to and communicates with the first through hole 1532. The first liquid storage chamber 151 and the second liquid storage chamber 161 are interconnected through the first through hole 1532 and the second through hole 16214, so that the aerosol generating base liquid in the first liquid storage chamber 151 can flow into the second liquid storage chamber 161.

[0091] Please refer to Figure 6 and Figure 7In some embodiments, the substrate 1621 has a protrusion on the surface facing the first seal 153 to form a plug post 16215, and the plug post 16215 has a second through hole 16214. The plug post 16215 is inserted into the first through hole 1532 and is interference-fitted with the first through hole 1532 so that the second through hole 16214 communicates with the first through hole 1532.

[0092] In the above embodiment, the insertion of the plug post 16215 into the first through hole 1532 helps to fix the first seal 153, thereby fixing the relative position of the first seal 153 and the substrate 1621, thereby preventing the first through hole 1532 and the second through hole 16214 from being misaligned, so that the first liquid storage chamber 151 and the second liquid storage chamber 161 can remain in a connected state.

[0093] Please refer to Figure 5 In some embodiments, the substrate 1621, the first sidewall 1622, the second sidewall 1623, the plug post 16215, the oil guide post 16213, the air guide post 17, and the wiring post 18 are integrally formed.

[0094] Please refer to Figure 4 In some embodiments, the heating assembly 3 includes a positioning element 31, a heating element 32, and an adsorption element 33. The positioning element 31 is housed in the heating chamber 12 and has a flow-diverting channel 311, through which the heating chamber 12 and the atomizing chamber 11 are connected. The heating element 32 is attached to the positioning element 31. The adsorption element 33 is located between the heating element 32 and the positioning element 31, and is disposed to avoid the flow-diverting channel 311. The adsorption element 33 is used to adsorb the condensate formed by the aerosol passing through the heating chamber 12.

[0095] In the above embodiment, when the heating element 32 is working, the room-temperature aerosol flowing from the atomizing chamber 11 into the heating chamber 12 flows through the heating element 32, causing heat exchange between the aerosol and the heating element 32, thus increasing the temperature of the aerosol flowing into the diversion channel 311. Furthermore, the operation of the heating element 32 increases the temperature of the positioning element 31. As the aerosol flows through the diversion channel 311, heat exchange occurs between the aerosol and the positioning element 31, allowing the temperature of the aerosol to remain stable within the diversion channel 311.

[0096] It should be noted that the aerosol flowing into the heating chamber 12 is prone to condensation when it collides with each other or with the inner wall of the heating chamber 12, and the condensate will flow into the heating component 3. In the above embodiment, the adsorption member 33 is used to adsorb the condensate formed by the aerosol passing through the heating chamber 12, which can prevent the condensate from flowing into the atomization chamber 11, thereby reducing the risk of leakage of the electronic atomization device.

[0097] It should be noted that, in order to prevent the heating element 32 from overheating and burning due to dry burning, the aerosol generating base liquid can be pre-stored in the adsorbent 33. Since the adsorbent 33 can contact the heating element 32, the aerosol generating base liquid pre-stored in the adsorbent 33 can exchange heat with the heating element 32 to prevent the heating element 32 from overheating and burning.

[0098] In the above embodiment, the heating element 32 can cover the diversion channel 311. Therefore, when the heating element 32 is working, the room temperature aerosol flowing into the diversion channel 311 from the atomizing chamber 11 will flow through the heating element 32, so that the aerosol and the heating element 32 exchange heat, causing the temperature of the aerosol flowing into the diversion channel 311 to rise.

[0099] In the above embodiment, the heating element 32 can be disposed in contact with the inner wall of the diversion channel 311. The adsorption element 33 is located between the heating element 32 and the inner wall of the diversion channel 311. When the heating element 32 is working, the room temperature aerosol liquid flowing from the atomizing chamber 11 through the diversion channel 311 will flow through the heating element 32, so that the aerosol and the heating element 32 exchange heat, thereby increasing the temperature of the aerosol flowing out of the diversion channel 311.

[0100] Please refer to Figure 4 In some embodiments, multiple diversion channels 311 are provided; the multiple diversion channels 311 are evenly distributed around the axis of the heating cavity 12.

[0101] With the above configuration, multiple flow channels 311 are evenly distributed around the axis of the heating chamber 12, which makes the flow rate of fluid in each flow channel 311 more uniform. This avoids localized excessive or insufficient flow rates caused by uneven distribution of the flow channels 311, effectively improving the uniformity of heating aerosol by the heating component 3. Furthermore, the uniform distribution of the flow channels 311 makes the flow velocity and flow rate of fluid entering each flow channel 311 more stable, reducing fluid mixing and fluctuations, thereby improving the stability and reliability of the heating component 3.

[0102] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. An electronic atomizing device, characterized in that, include: The housing assembly has a connected atomizing chamber and a heating chamber; An atomizing component, at least a portion of which is housed within the atomizing chamber, wherein the atomizing component is used to atomize an aerosol generating base liquid entering the atomizing component at room temperature to generate a room temperature aerosol within the atomizing chamber. A heating component is housed within the heating chamber, and the heating component is used to heat the aerosol passing through the heating chamber; and A collection component is disposed in the atomizing chamber and connected to the atomizing assembly; The collecting element is used to collect the condensate formed by the aerosol in the atomizing chamber and the heating chamber, and to guide the condensate to the atomizing component.

2. The electronic atomizing device according to claim 1, characterized in that, The collecting device has a collecting slope with a first end and a second end opposite to each other. The first end and the second end are arranged sequentially along the flow direction of the aerosol in the atomizing chamber. The first end is connected to the atomizing component, and the second end is connected to the inner wall of the atomizing chamber or the inner wall of the heating chamber.

3. The electronic atomizing device according to claim 2, characterized in that, The collecting inclined surface forms a frustum-shaped cavity, with the first end located at the end with a smaller cross-section of the frustum-shaped cavity and the second end located at the end with a larger cross-section of the frustum-shaped cavity.

4. The electronic atomizing device according to claim 1, characterized in that, The housing assembly is further provided with an air intake channel communicating with the atomizing chamber. The connection port between the atomizing chamber and the air intake channel is located on the inner wall of the atomizing chamber, and the connection port is located on the periphery of the collecting component.

5. The electronic atomizing device according to claim 4, characterized in that, At least a portion of the connecting port is located upstream of the collection component.

6. The electronic atomizing device according to claim 1, characterized in that, The housing assembly includes: The first chamber has a first liquid storage cavity for storing the aerosol generation base liquid, and the heating cavity passes through the first liquid storage cavity; The second chamber has a second liquid storage cavity that communicates with the first liquid storage cavity. The second chamber is stacked with the first chamber, and the aerosol-generated base liquid in the first liquid storage cavity can flow into the second liquid storage cavity by gravity. The second chamber and the first chamber form an atomizing cavity that communicates with the second liquid storage cavity. The atomizing component is communicated with the second liquid storage cavity.

7. The electronic atomizing device according to claim 6, characterized in that, The housing assembly also includes an air guide column, which passes through the second liquid storage cavity and penetrates the second chamber; the air guide column is provided with an air inlet, which connects to the outside and the atomizing cavity.

8. The electronic atomizing device according to claim 6, characterized in that, The atomizing component includes a liquid guiding element and a room temperature atomizing element. The room temperature atomizing element is housed within the atomizing chamber. The liquid guiding element is connected to the room temperature atomizing element. One end of the liquid guiding element away from the room temperature atomizing element is inserted into the second liquid storage chamber. The room temperature atomizing element is used to atomize the aerosol generating base liquid in the liquid guiding element into a room temperature aerosol within the atomizing chamber.

9. The electronic atomizing device according to any one of claims 1 to 8, characterized in that, The heating component includes: A positioning element is housed in the heating chamber. The positioning element is provided with a flow-diverting channel, and the heating chamber and the atomizing chamber are connected through the flow-diverting channel. Heating element, attached to the positioning element; and An adsorption element is located between the heating element and the positioning element, and the adsorption element is disposed to avoid the diversion channel; The adsorption element is used to adsorb the condensate formed by the aerosol passing through the heating chamber.

10. The electronic atomizing device according to claim 9, characterized in that, The flow distribution channel is provided in multiple ways; the multiple flow distribution channels are evenly distributed around the axis of the heating cavity.

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