Electronic atomization device

Abstract

The utility model relates to the technical field of electronic atomization devices, in particular to an electronic atomization device which comprises a shell, a separator and an atomization core assembly arranged in the shell, a suction nozzle hole is formed in the shell, the shell is connected with an air guide column, and the air guide column is communicated with the suction nozzle hole to form an airflow channel; the air guide column is sleeved with the isolation piece, the atomization core assembly comprises oil absorption cotton, a heating piece and an atomization support, the heating piece heats tobacco tar stored in the oil absorption cotton to form aerosol, and a containing space is formed between the isolation piece and the atomization support; a notch is formed in the side, facing the air guide column, of the atomization support, aerosol makes contact with the isolation piece and is liquefied in the containing space to form condensate water, and the condensate water flows to the oil absorption cotton through the notch. Condensed water drops fall down through the notch after being accumulated at the notch until the water drops gathered at the notch completely fall, and the notch guides the condensed water drops to accurately and rapidly fall into the oil absorption cotton, so that the situation that large water drops are formed, and an airflow channel is blocked is prevented.

Description

Technical field

[0001] The utility model relates to the technical field of electronic atomization devices, and in particular to an electronic atomization device. [Background Technology]

[0002] An electronic atomizer, also known as an electronic atomizer, uses a heating element to vaporize e-liquid or atomizing liquid, creating a vapor or aerosol for the user to inhale. During operation, the vapor generated by an electronic atomizer passes through the atomizer outlet and encounters a cooler surface, rapidly cooling and liquefying into condensed water. This condensed water then remains in the gap between the atomizer holder and the inner wall of the housing.

[0003] The gradual accumulation of condensed water will form a blockage, hinder airflow, increase inhalation resistance, make it difficult for users to inhale, and affect comfort. [Utility Model Content]

[0004] In order to solve the technical problem of condensed water droplets in the existing electronic atomization device blocking the airway, the utility model provides an electronic atomization device.

[0005] The solution to the technical problem solved by the utility model is to provide an electronic atomization device, comprising a housing, a spacer, and an atomization core assembly disposed within the housing. The housing is provided with a nozzle hole, and the housing is connected to an air guide column, which is in communication with the nozzle hole and is hollow to form an air flow channel.

[0006] The isolating member is sleeved on the air guide column, and the atomizer core assembly is arranged on a side of the isolating member away from the air guide column. The atomizer core assembly includes oil-absorbing cotton, a heating member arranged in the oil-absorbing cotton, and an atomizer bracket arranged to wrap the oil-absorbing cotton. The heating member heats the tobacco oil stored in the oil-absorbing cotton to form an aerosol. A receiving space is formed between the isolating member and the atomizer bracket.

[0007] A notch is provided on the side of the atomizing bracket facing the air guide column. The aerosol contacts the isolating member and liquefies to form condensed water in the accommodating space. The condensed water in the accommodating space flows to the oil-absorbing cotton through the notch.

[0008] Preferably, a protrusion is connected to the side of the atomizing bracket facing the air guide column.

[0009] Preferably, the inner wall of the atomizing bracket is provided with a guide slope, and the condensed water passing through the notch flows along the guide slope to the oil-absorbing cotton.

[0010] Preferably, an oil inlet hole is provided on the atomizing bracket at a position corresponding to the oil-absorbing cotton.

[0011] Preferably, an oil storage chamber is formed between the isolating member and the shell, and the electronic atomization device further comprises a lifting rod, the first end of the lifting rod is connected to the isolating member through a breakable portion, and the second end of the lifting rod extends from the suction nozzle hole. When the lifting rod is driven, the isolating member separating the oil inlet hole and the oil storage chamber moves toward the side closer to the suction nozzle hole, and the tobacco oil stored in the oil storage chamber flows into the oil-absorbing cotton through the oil inlet hole.

[0012] Preferably, an end of the air guide column away from the suction nozzle hole is provided with a pointed end corresponding to the breakable portion.

[0013] Preferably, an air supply groove is provided on the outer wall of the atomizing bracket, the lower end of the air supply groove is connected to the oil inlet hole, the upper end of the air supply groove is opened on the outer wall of the protrusion, and the air supply groove connects the air flow channel and the oil storage chamber.

[0014] Preferably, the heating element comprises a heating wire.

[0015] Preferably, the electronic atomization device further includes a power supply, and the power supply is electrically connected to the heating wire.

[0016] Compared with the prior art, the electronic atomization device provided by the present invention has the following advantages:

[0017] In the electronic atomization device provided in the embodiment of the present invention, the air guide column guides the external air to the atomization area, and transmits the formed aerosol to the suction nozzle to help the user inhale the aerosol. The hollow setting of the air guide column forms an air flow channel, connecting the atomization area and the suction nozzle hole; an accommodating space is formed between the hollow setting of the isolation piece and the atomization bracket, and the accommodating space stores condensed water droplets formed by the condensation of the aerosol when it is cooled, and helps the condensed water flow toward the oil-absorbing cotton; the notch is lower than the height of the accommodating space, and the condensed water reaches the notch and flows toward the oil-absorbing cotton. The notch can guide the flow of condensed water to prevent the condensed water droplets from accumulating into larger water droplets and blocking the air flow channel.

Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 It is a structural diagram of the electronic atomization device provided in the first embodiment of the present utility model.

[0020] Figure 2It is a structural schematic diagram of the atomization bracket of the electronic atomization device provided in the first embodiment of the present utility model.

[0021] Figure 3 This is a cross-sectional view of the electronic atomization device provided by the first embodiment of the present invention. Figure 1 .

[0022] Figure 4 This is a cross-sectional view of the electronic atomization device provided by the first embodiment of the present invention. Figure 2 .

[0023] Figure 5 This is a schematic diagram of an explosion of the electronic atomization device provided in the first embodiment of the present utility model.

[0024] Figure 6 This is a block diagram of the electronic atomization device provided in the first embodiment of the present utility model.

[0025] Description of the accompanying drawings:

[0026] 100. Electronic atomization device;

[0027] 1. Housing; 2. Atomizer core assembly; 3. Isolator; 4. Oil storage chamber; 5. Electrode sheet; 6. Power supply; 7. Lifting rod;

[0028] 11. Nozzle hole; 12. Air guide column; 21. Atomizer bracket; 22. Protrusion; 23. Oil-absorbing cotton; 24. Accommodation space; 25. Heating element; 26. Heating wire; 31. Breakable part; 121. Air flow channel; 122. Tip;

[0029] 211. Oil inlet hole; 212. Air supply groove; 213. Notch; 214. Guide slope; 231. Heating channel. [Specific implementation method]

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0032] In this utility model, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the utility model and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0033] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0034] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0035] See also Figure 1 - Figure 2 The present invention provides an electronic atomization device 100, which includes a housing 1, an isolating member 3, and an atomizing core assembly 2 disposed in the housing 1. The housing 1 is provided with a nozzle hole 11, and the housing 1 is connected to an air guide column 12. The air guide column 12 is connected to the nozzle hole 11 and is hollow to form an air flow channel 121. The isolating member 3 is sleeved on the air guide column 12, and the atomizing core assembly 2 is disposed on a side of the isolating member 3 away from the air guide column 12. The atomizing core assembly 2 includes an oil-absorbing cotton 2. 3. A heating element 25 is provided in the oil-absorbing cotton 23 and an atomizer bracket 21 is provided to wrap the oil-absorbing cotton 23. The heating element 25 heats the tobacco oil stored in the oil-absorbing cotton 23 to form an aerosol. A receiving space 24 is formed between the isolator 3 and the atomizer bracket 21. A notch 213 is provided on the side of the atomizer bracket 21 facing the air guide column 12. The aerosol contacts the isolator 3 and liquefies in the receiving space 24 to form condensed water. The condensed water in the receiving space 24 flows to the oil-absorbing cotton 23 through the notch 213.

[0036] It can be understood that the air guide column 12 guides the outside air to the atomization area and transmits the formed aerosol to the suction nozzle to help the user inhale the aerosol. The air guide column 12 is hollow to form an air flow channel 121, connecting the atomization area and the suction nozzle hole 11; a receiving space 24 is formed between the hollow setting of the isolation member 3 and the atomization bracket 21. The receiving space 24 stores condensed water droplets formed by the condensation of the aerosol when it is cooled, and helps the condensed water flow toward the oil-absorbing cotton 23; the gap 213 is lower than the height of the receiving space 24. When the condensed water reaches the position of the gap 213, it will flow to the oil-absorbing cotton 23 through the gap 213. The gap 213 can guide the flow of condensed water to prevent the condensed water droplets from accumulating into larger water droplets and blocking the air flow channel 121.

[0037] The air guide column 12 is hollow and connected to the nozzle hole 11, keeping the air flow channel 121 for the user to inhale the aerosol unobstructed, making the aerosol flow more uniform and improving the overall atomization effect; the air flow channel 121 can adjust the inhalation resistance, effectively manage the direction and speed of the airflow, and prevent the backflow of the aerosol.

[0038] Furthermore, a protrusion 22 is connected to the side of the atomizing bracket 21 facing the air guide column 12 .

[0039] It can be understood that the protrusion 22 can serve as a redundant design to effectively puncture the condensed water droplets that have gathered at the notch 213 but have not flowed toward the side of the oil-absorbing cotton 23 , and guide the punctured condensed water droplets to flow toward the side of the oil-absorbing cotton 23 .

[0040] Specifically, when the condensed water droplets accumulate at the position of the notch 213, some of them will fall down until the formation of the condensed water droplets decreases and the condensed water droplets gathered at the position of the notch 213 fall off completely. When the accumulation speed of the condensed water droplets at the notch 213 is faster than the falling speed from the notch 213, the condensed water droplets will gather at the notch 213 and grow larger to form larger condensed water droplets. When the larger condensed water droplets reach the protrusion 22, the protrusion 22 can pierce the condensed water droplets.

[0041] Since the water droplets are effectively punctured, water accumulation inside the electronic atomizer device 100 is reduced, thereby reducing the maintenance requirements of the device. The protrusion 22 ensures the stable performance of the internal components of the electronic atomizer under various usage environments.

[0042] Specifically, the protrusions 22 can be designed into different shapes, such as rectangle, cylinder, cone, prism, etc. to increase the contact area with the water droplets, and a random or specific arrangement can be adopted to achieve a discontinuous and undulating structure of the protrusions 22 to optimize the flow of aerosol and improve the efficiency of puncturing condensed water droplets.

[0043] Optionally, the surface roughness of the protrusion 22 can be increased to further enhance the interaction between the water droplets and the protrusion 22 and promote the puncture effect. The larger water droplets at the protrusion 22 are punctured into smaller particles, avoiding aerosol blockage caused by the accumulation of condensed water droplets in the air flow channel 121.

[0044] Further, see Figure 3 - Figure 4 The isolation member 3 is sleeved on the air guide column 12, and the atomizer core assembly 2 is arranged on the side of the isolation member 3 away from the air guide column 12. The atomizer core assembly 2 includes an oil-absorbing cotton 23, a heating member 25 arranged in the oil-absorbing cotton 23, and an atomizer bracket 21 wrapped with the oil-absorbing cotton 23. The heating member 25 heats the tobacco oil stored in the oil-absorbing cotton 23 to form an aerosol. An accommodating space 24 is formed between the isolation member 3 and the atomizer bracket 21.

[0045] It can be understood that the electronic atomization device 100 completes the atomization action in the oil-absorbing cotton 23, and the oil-absorbing cotton 23 is arranged in the atomization bracket 21. The heating element 25 heats the tobacco oil stored in the oil-absorbing cotton 23. The atomized aerosol will flow from the oil-absorbing cotton 23 to the upper part of the atomization bracket 21. Part of the aerosol will condense to form water droplets when it encounters the inner wall of the atomization bracket 21 with a lower temperature. A accommodating space 24 is formed between the isolation member 3 and the atomization bracket 21 to store the condensed water droplets, and the formed water droplets can be temporarily stored.

[0046] Specifically, please refer to 3- Figure 4 The accommodating space 24 is located between the isolating member 3 and the atomizing bracket 21, and can be a cylindrical space to adapt to the inner wall design of the atomizing bracket 21. There is a height difference between the notch 213 and the protrusion 22. The notch 213 guides the condensed water droplets to flow toward the side of the absorbent cotton. The protrusion 22 pierces the condensed water droplets gathered at the notch 213 to prevent the condensed water droplets from blocking the air flow channel 121, while assisting the flow of the punctured condensed water droplets.

[0047] Furthermore, a guide slope 214 is provided on the inner wall of the atomizing bracket 21 , and the condensed water passing through the notch 213 flows along the guide slope 214 to the oil-absorbing cotton 23 .

[0048] It can be understood that the condensed water droplets falling along the guide slope 214 are more likely to fall along a vertical plane than along a vertical plane. The inclined guiding effect of the guide slope 214 can help the condensed water droplets to reach the oil-absorbing cotton 23 more easily.

[0049] Specifically, the number of the guiding inclined surfaces 214 is set according to the inner diameter of the atomizing bracket 21 , and at least two guiding inclined surfaces 214 are evenly distributed on the inner wall of the atomizing bracket 21 .

[0050] Furthermore, the heating element 25 includes a heating wire 26 .

[0051] Furthermore, a heating channel 231 is hollowly provided in the oil-absorbing cotton 23 , the heating wire 26 is provided in the heating channel 231 , and the heating channel 231 is communicated with the air flow channel 121 .

[0052] It can be understood that the heating wire 26 in the heating channel 231 heats the e-liquid stored in the oil-absorbing cotton 23 to form an aerosol. The heating channel 231 allows the aerosol to be inhaled into the mouth of the user through the airflow channel 121. The main function of the heating channel 231 is to effectively guide the heated aerosol to the side of the air guide column 12 and be inhaled by the user through the nozzle hole 11, thereby realizing a complete airflow flow path. The heating effect of the heating wire can prevent the accumulation of water droplets in the accommodating space 24 to a certain extent. The heat effect is conducted in the heating channel 231, and part of the heat is conducted to the atomizer bracket 21, causing some condensed water droplets on the guide slope 214 to evaporate again, reducing the absorption burden of the oil-absorbing cotton 23.

[0053] Specifically, the heating channel 231 is suitable for the shape setting of the oil-absorbing cotton 23 and the heating element 25, and is usually a slender tubular structure, one end of which is connected to the air flow channel 121 to form a connected aerosol flow channel, so that the user can inhale the aerosol smoothly, ensuring a good atomization effect in the heating channel 231.

[0054] At least part of the heating wire 26 is arranged in the middle position of the heating channel 231 and is tightly integrated with the heating channel 231 to ensure that the e-liquid can be quickly and evenly heated in the oil-absorbing cotton 23. The e-liquid has sufficient time and space to be heated before and after entering the heating area, thereby avoiding the problem of dry burning or failure of the e-liquid to evaporate completely due to uneven heating.

[0055] It can be understood that the main function of the heating element 25 is to heat the e-liquid to its boiling point, causing it to evaporate and form an aerosol. The heating element 25 provides stable heating to meet the needs of rapid atomization. The e-liquid is quickly converted into gas in a short time, thereby improving the speed and effect of the atomization reaction and enhancing the continuity of the aerosol.

[0056] Furthermore, an oil inlet hole 211 is provided on the atomizing bracket 21 corresponding to the oil-absorbing cotton 23 .

[0057] It can be understood that the oil inlet hole 211 is a connecting channel between the oil storage chamber 4 and the oil-absorbing cotton 23. During inhalation, the oil inlet hole 211 can realize the free flow of the smoke oil, so that the oil-absorbing cotton 23 can absorb the smoke oil in time, maintain the optimal atomization state and prevent dry burning; by adjusting the opening size or number of the oil inlet hole 211, the amount of smoke oil entering the oil-absorbing cotton 23 can be adjusted, thereby optimizing the quality of the aerosol and controlling the aerosol concentration.

[0058] Optionally, the oil inlet hole 211 can be set close to the top or side of the oil-absorbing cotton 23 to ensure that the smoke oil can smoothly enter the oil-absorbing cotton 23. The oil inlet hole 211 can also be set close to the heating channel 231 to ensure that the smoke oil can quickly flow into the heating channel 231 and be heated.

[0059] Specifically, the diameter of the oil inlet hole 211 is adapted to the moisture absorption capacity of the oil-absorbing cotton 23 and the viscosity of the tobacco oil. The provision of multiple oil inlet holes 211 can improve the efficiency of tobacco oil inflow and ensure that the oil-absorbing cotton 23 always remains moist.

[0060] Furthermore, an oil storage chamber 4 is formed between the isolating member 3 and the shell 1. The electronic atomization device 100 also includes a lifting rod 7. The first end of the lifting rod 7 is connected to the isolating member 3 through the breakable portion 31. The second end of the lifting rod 7 extends from the suction nozzle hole 11. When the lifting rod 7 is driven, the isolating member 3 separating the oil inlet hole 211 and the oil storage chamber 4 moves toward the side close to the suction nozzle hole 11. The smoke oil stored in the oil storage chamber 4 flows into the oil-absorbing cotton 23 through the oil inlet hole 211.

[0061] like Figure 3 The cross-sectional view of the electronic atomization device 100 is shown Figure 1 Indicates that the lifting rod 7 has not been driven yet, and the oil inlet hole 211 is now separated by the isolation member 3; Figure 4 The cross-sectional view of the electronic atomization device 100 is shown Figure 2 This indicates that the lifting rod 7 is driven, the isolating member 3 exposes the oil inlet hole 211 , and the oil inlet hole 211 is connected to the oil storage chamber 4 .

[0062] It can be understood that the isolation member 3 is used to separate the oil storage chamber 4 and the atomization core assembly 2, effectively isolating the oil storage chamber 4 and the atomization area, and preventing the atomization core assembly 2 from being immersed in the smoke oil for a long time; the oil storage chamber 4 stores the smoke oil, and drives the lifting rod 7 to move it toward the direction close to the suction nozzle hole 11, thereby prompting the smoke oil to flow into the oil-absorbing cotton 23 through the oil inlet hole 211. The user only needs to perform a simple driving action to achieve the supply of smoke oil, which improves safety performance and is more convenient.

[0063] The oil inlet hole 211 serves as a channel for the smoke oil to flow into the oil-absorbing cotton 23, connecting the oil storage chamber 4 and the atomizer core assembly 2

[0064] Further, see Figure 3 The end of the air guide column 12 away from the nozzle hole 11 is provided with a tip 122 corresponding to the fragile portion 31 .

[0065] It can be understood that the air guide column 12 can ensure that the mouthpiece hole 11 remains dry during the user's sucking process, reducing the risk of the atomized liquid flowing back and leaking from the mouthpiece hole 11 in various postures. The tip 122 on the air guide column 12 acts as a mechanical puncture site. When the user drives the lifting rod 7 upward, the tip 122 can easily puncture the fragile part 31 connecting the lifting rod 7 and the isolation member 3, so that the lifting rod 7 and the isolation member 3 are smoothly separated, and the airway channel and the heating channel 231 are connected. The tip 122 can also serve as a positioning structure to ensure that the lifting rod 7 and the isolation member 3 are accurately docked and disconnected at a specific position to reduce the risk of misoperation. After the lifting rod 7 is disconnected from the isolation member 3, the lifting rod 7 can be detached from the mouthpiece hole 11, and the airway connecting the electronic atomization device 100 to the external environment is opened, and the user can inhale.

[0066] Specifically, see Figure 3 The tip 122 is set toward the side away from the nozzle hole 11 and at the distal end of the air guide column 12, and is precisely aligned with the fragile portion 31. It has sufficient hardness to ensure that it can effectively puncture the fragile portion 31, while also having a certain toughness to prevent breakage during operation. The length and diameter of the tip 122 are adapted to the setting of the fragile portion 31 to achieve the effect of completely penetrating the fragile portion 31.

[0067] The air guide column 12 is connected to the nozzle hole 11. When the user operates the lifting rod 7 to move upward, the isolation piece 3 is driven to move upward, and the fragile part 31 between the lifting rod 7 and the isolation piece 3 also moves upward. The tip 122 then pierces the fragile part 31 to activate the conduction of the airway; after the tip 122 is pierced, the air flow channel 121 set in the hollow of the air guide column 12 ensures that air from the external environment can enter the interior of the electronic atomization device 100, and also ensures that the aerosol atomized in the atomization core assembly 2 flows smoothly to the external environment to avoid blockage.

[0068] Furthermore, an air-supplying groove 212 is provided on the outer wall of the atomizing bracket 21 , the lower end of the air-supplying groove 212 is connected to the oil inlet hole 211 , and the upper end of the air-supplying groove 212 is opened on the outer wall of the protrusion 22 , and the air-supplying groove 212 connects the air flow channel 121 and the oil storage chamber 4 .

[0069] It can be understood that when the electronic atomization device 100 is working, external air can enter the oil inlet hole 211 through the suction nozzle hole 11 and the air supply groove 212, so that the smoke oil gathered near the oil inlet hole 211 can flow evenly and stably to the oil-absorbing cotton 23, and also promote the air flow in the oil storage space, optimize the flow path of the airflow, and enable the air to push the smoke oil into the oil-absorbing cotton 23 more quickly and evenly.

[0070] The air supply groove 212 allows air to flow into the oil inlet hole 211, so that the air inflow drives the flow of the oil in the oil storage chamber 4, maintains the pressure balance inside the oil storage chamber 4, prevents negative pressure and prevents the oil from flowing back or being blocked.

[0071] It can be understood that the upper end of the air supply groove 212 is opened on the outer wall of the protrusion 22 to better avoid the position where the condensed water droplets are temporarily stored in the accommodating space 24, so as to prevent the condensed water droplets from additionally clogging the air supply groove 212.

[0072] Specifically, the air replenishing groove 212 has a multi-section U-shaped or V-shaped connecting design, which effectively guides the air inflow while preventing the smoke oil from flowing back or blocking the air replenishing groove 212. The lower end of the air replenishing groove 212 is connected to the oil inlet hole 211 through an opening, connecting the air flow channel 121 and the oil storage chamber 4. The external air quickly enters and replenishes the gas in the oil storage chamber 4, avoiding the generation of negative pressure in the oil storage chamber 4 and the smoke oil from flowing smoothly into the oil-absorbing cotton 23 through the oil inlet hole 211.

[0073] Optionally, some connecting structures may be provided at the connection between the oil inlet hole 211 and the air supply groove 212 to prevent the oil inlet hole 211 from being clogged by the smoke oil.

[0074] Furthermore, the isolation member 3 is movably sleeved outside the atomizer core assembly 2 , and an oil storage chamber 4 is formed between the isolation member 3 and the housing 1 . The isolation assembly isolates the oil storage chamber 4 from the accommodating space 24 .

[0075] It can be understood that the isolation member 3 prevents the oil storage chamber 4 from directly contacting the oil-absorbing cotton 23 when not in use. When the isolation member 3 is moved by force, the oil inlet hole 211 on the atomizer core assembly 2 is connected to the oil storage chamber 4, and the tobacco oil enters the atomizer core assembly 2, ensuring the supply of tobacco oil when atomization is required and avoiding dry burning; isolating the oil storage chamber 4 and the accommodating space 24 reduces the possibility that tobacco oil may flow back from the accommodating space 24 into the atomizer bracket 21 during use, and prevents water droplets in the accommodating space 24 from entering the oil storage chamber 4, affecting the quality and taste of the tobacco oil.

[0076] Furthermore, the air flow channel 121 , the accommodating space 24 and the heating channel 231 are sequentially connected.

[0077] It can be understood that the accommodating space 24 can reduce the pressure fluctuations caused by heating to a certain extent, and connect the temperature difference between the air flow channel 121 and the heating channel 231, so as to prevent the two from having excessive temperature differences and thus affecting the stability of the device, and improve the consistency of atomization; it can also serve as a channel for airflow management between the air flow channel 121 and the heating channel 231, ensuring that the airflow maintains an appropriate flow rate and direction before entering the air flow channel 121, ensuring that the user's inhalation experience is smoother.

[0078] For further information, see Figure 5 - Figure 6 The electronic atomization device 100 further includes a power supply 6 and an electrode sheet 5 disposed away from the nozzle hole 11 , and the power supply 6 is electrically connected to the heating wire 26 .

[0079] Corresponding contacts are set on the power supply 6, and the contacts are electrically connected to the electrode sheet 5 to enable the power supply 6 to supply power to the electronic atomization device 100, ensuring that the tobacco oil can be effectively heated. The power supply 6 is electrically connected to the heating wire 26 to ensure the normal use of the heating function of the heating wire 26.

[0080] It can be understood that the contacts of the electrode sheet 5 and the power supply 6 are electrically connected through simple contact. When using the electronic atomization device 100, it is only necessary to turn on the power supply 6 to achieve real-time conduction of current, timely heating and atomization, and enhance the user experience.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electronic atomization device, characterized in that: The atomizer comprises a housing, a spacer, and an atomizer core assembly disposed within the housing. The housing is provided with a nozzle hole. The housing is connected to an air guide column, which is in communication with the nozzle hole and is hollow to form an air flow channel. The isolating member is sleeved on the air guide column, and the atomizer core assembly is arranged on a side of the isolating member away from the air guide column. The atomizer core assembly includes oil-absorbing cotton, a heating member arranged in the oil-absorbing cotton, and an atomizer bracket arranged to wrap the oil-absorbing cotton. The heating member heats the tobacco oil stored in the oil-absorbing cotton to form an aerosol. A receiving space is formed between the isolating member and the atomizer bracket. A notch is provided on the side of the atomizing bracket facing the air guide column. The aerosol contacts the isolating member and liquefies to form condensed water in the accommodating space. The condensed water in the accommodating space flows to the oil-absorbing cotton through the notch.

2. The electronic atomization device according to claim 1, wherein: A protrusion is connected to one side of the atomizing bracket facing the air guide column.

3. The electronic atomization device according to claim 1, wherein: The inner wall of the atomizing bracket is provided with a guide slope, and the condensed water passing through the notch flows along the guide slope to the oil-absorbing cotton.

4. The electronic atomization device according to claim 2, wherein: An oil inlet hole is provided on the atomizing bracket at a position corresponding to the oil-absorbing cotton.

5. The electronic atomization device according to claim 4, wherein: An oil storage chamber is formed between the isolating member and the shell. The electronic atomization device also includes a lifting rod. The first end of the lifting rod is connected to the isolating member through a breakable portion. The second end of the lifting rod extends from the suction nozzle hole. When the lifting rod is driven, the isolating member separating the oil inlet hole and the oil storage chamber moves toward the side closer to the suction nozzle hole, and the tobacco oil stored in the oil storage chamber flows into the oil-absorbing cotton through the oil inlet hole.

6. The electronic atomization device according to claim 5, wherein: One end of the air guide column away from the suction nozzle hole is provided with a tip corresponding to the breakable portion.

7. The electronic atomization device according to claim 5, wherein: An air supply groove is provided on the outer wall of the atomizing bracket, the lower end of the air supply groove is communicated with the oil inlet hole, the upper end of the air supply groove is opened on the outer wall of the protrusion, and the air supply groove communicates the air flow channel and the oil storage chamber.

8. The electronic atomization device according to claim 1, wherein: The heating element includes a heating wire.

9. The electronic atomization device according to claim 8, wherein: The electronic atomization device also includes a power supply, which is electrically connected to the heating wire.

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