Atomization device

Abstract

The utility model discloses an atomization device which comprises a shell, the shell comprises a base and an upper cover, the upper cover is connected with the base, the upper cover is provided with an atomization cavity, and one side, close to the atomization cavity, of the base is provided with a liquid accumulation part. The liquid accumulation part is arranged on the side, close to the atomization cavity, of the base and can be used for containing liquid, so that liquid drops formed by condensation of residual smoke in the atomization cavity can be gathered in the liquid accumulation part under the action of gravity, and the risk that the liquid drops enter the base is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid atomization, and particularly relates to an atomization device. Background Art

[0002] An atomization device usually uses an atomizer or a cartridge to turn a liquid into a smoky state, which is used to diffuse the liquid into the air in a smoky state and also has a certain ornamental value. In the existing atomization device, some of the smoke generated during its working process may remain inside the atomization chamber and condense into droplets. If the remaining droplets are not cleaned in time, it may cause the problem of bacterial growth, thus affecting the health of users. Moreover, the remaining droplets will also move downward under the action of gravity, and then contact the electrical components inside the atomization device, thereby affecting the normal operation and service life of the electrical components. Summary of the Utility Model

[0003] In view of this, the utility model provides a new atomization device to solve the above problems.

[0004] An atomization device provided in this application includes a housing, the housing includes a base and an upper cover, the upper cover is connected to the base, the upper cover is provided with an atomization chamber, and a liquid accumulation part is provided on one side of the base close to the atomization chamber.

[0005] In some embodiments, the base includes a mounting frame, the upper cover is covered on the mounting frame, and a concave part is formed on one side of the mounting frame close to the atomization chamber to form the liquid accumulation part.

[0006] In some embodiments, the atomization device further includes an atomization component. The mounting frame includes a base and a frame body protruding from one side of the base. At least part of the frame body is located inside the atomization chamber, and the atomization component is arranged on the frame body.

[0007] In some embodiments, the mounting frame further includes a protruding part surrounding the outer periphery of the base. The protruding part and the frame body are on the same side of the base, and the protruding part is spaced around the outer periphery of the frame body. The base, the protruding part and the frame body cooperate to form the liquid accumulation part.

[0008] In some embodiments, the liquid accumulation part is arranged on one side of the base connected to the atomization chamber, and the top of the frame body exceeds the position of the liquid accumulation part; the mounting frame is provided with a communication port connecting the atomization component and the atomization chamber, and the communication port is arranged above the liquid accumulation part.

[0009] In some embodiments, the frame body includes a support frame and a diversion cover sleeved outside the support frame, and the communication port penetrates through the support frame and the diversion cover.

[0010] In some embodiments, the atomizing device further includes an air flow driving member disposed on a side of the base away from the atomizing chamber, and an air outlet communicating with the air flow driving member and the atomizing chamber is provided on the mounting frame.

[0011] In some embodiments, the air outlet is provided on the diversion cover, and the air outlet is located above the liquid accumulation portion.

[0012] In some embodiments, a diversion portion is provided at the bottom of the diversion cover, and the diversion portion extends from the diversion cover to the inside of the liquid accumulation portion in an outwardly expanding shape.

[0013] In some embodiments, the atomizing device further includes a sealing ring located between the upper cover and the mounting frame.

[0014] In some embodiments, the base further includes a bottom case connected to the mounting frame, the upper cover is detachably connected to the bottom case, an avoidance groove is formed between the bottom case and the mounting frame, the avoidance groove surrounds the periphery of the liquid accumulation portion at intervals, the bottom of the upper cover is inserted into the avoidance groove, and the sealing ring is located in the avoidance groove.

[0015] In some embodiments, the sealing ring includes a first sealing portion and a second sealing portion extending outward from the first sealing portion, the first sealing portion is located between the upper cover and the mounting frame, and the second sealing portion is located below the upper cover and between the mounting frame and the bottom case.

[0016] For the atomizing device provided by the present utility model, by providing a liquid accumulation portion on a side of the base close to the atomizing chamber, the liquid accumulation portion can be used to hold liquid. Therefore, the droplets formed by the condensation of the residual smoke in the atomizing chamber can gather in the liquid accumulation portion under the action of gravity, reducing the risk of the droplets entering the interior of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of an atomizing device provided by an embodiment of the present utility model;

[0018] Figure 2 is Figure 1 a disassembled schematic view of the atomizing device shown in ;

[0019] Figure 3 is Figure 1 a cross-sectional view of the atomizing device shown in ;

[0020] Figure 4 is Figure 1 a schematic structural view of the atomizing device shown in when removing the upper cover and the atomizing component;

[0021] Figure 5 is Figure 4Exploded schematic view of the atomization device shown in [reference] when the flow guide member is removed;

[0022] Figure 6 is Figure 5 Exploded schematic view of the mounting bracket shown in [reference];

[0023] Figure 7 is Figure 3 Partial enlarged schematic view of location A shown in [reference].

[0024] In the figure: 10, atomization device; 12, housing; 14, atomization component; 16, base; 18, upper cover; 20, atomization chamber; 22, mist outlet; 24, fragrance outlet; 26, liquid accumulation part; 28, mounting bracket; 30, bottom shell; 32, mounting cavity; 34, base; 36, support frame; 38, mounting hole; 40, protruding part; 42, flow guide cover; 44, communication port; 46, flow guide part; 48, air flow driving member; 50, air outlet; 52, air inlet; 54, sealing ring; 56, avoidance groove; 58, first sealing part; 60, second sealing part; 62, groove; 64, battery; 66, circuit board; 68, air pump; 70, open end; 72, smoke flow channel; 74, flow guide member. Specific embodiments

[0025] Next, with reference to the accompanying drawings and specific embodiments, the present invention will be further described. It should be noted that, on the premise of non-conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0026] It should be noted that all the directional indications (such as up, down, left, right, front, back, inside, outside, top, bottom...) in the embodiments of the present invention are only used to explain the relative positional relationship between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0027] It should also be noted that when an element is referred to as "fixed to" or "disposed on" another element, the element can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0028] Please refer to Figures 1 to 7 , an atomization device 10 provided by an embodiment of the present invention includes a housing 12 and an atomization component 14 installed in the housing 12. The housing 12 includes a base 16 and an upper cover 18. The upper cover 18 is provided with an atomization chamber 20. The atomization component 14 is located inside the upper cover 18, and the atomization component 14 is provided with a mist outlet 22, and the mist outlet 22 is connected to the atomization chamber 20, so that the smoke generated by the atomization component 14 can enter the atomization chamber 20 through the mist outlet 22.

[0029] The housing 12 is also provided with a fragrance diffusing port 24, and the fragrance diffusing port 24 communicates the atomizing cavity 20 with the outside. The smoke in the atomizing cavity 20 can be diffused into the environment outside the atomizing device 10 through the fragrance diffusing port 24, so as to achieve the effect of purifying the air. The specific position of the fragrance diffusing port 24 is not limited. It can be provided on the upper cover 18 or on the base 16, as long as the smoke in the atomizing cavity 20 can be discharged.

[0030] It can be understood that the atomizing device 10 can be used indoors or in a vehicle, and is generally applied to products such as aromatherapy machines, atomizers, electronic cigarettes, etc. In this embodiment, taking the atomizing device 10 as an aromatherapy machine, the atomizing device 10 is a vehicle-mounted aromatherapy machine, and the smoke generated by the atomizing device 10 can be diffused into the vehicle interior space through the fragrance diffusing port 24 to improve the air quality in the vehicle.

[0031] The specific shape of the atomizing device 10 is not limited, such as square, frustum-shaped, cylindrical, etc. In this embodiment, the atomizing device 10 is cylindrical, forming a cup-shaped atomizing device, so that it can be placed in the cup holder of the central armrest of the car, reducing the obtrusiveness of the atomizing device 10 in the vehicle, and at the same time preventing the risk of the atomizing device 10 moving or tipping during braking.

[0032] In one embodiment, the upper cover 18 and the base 16 are detachably connected, and a liquid accumulation part 26 is provided on one side of the base 16 close to the atomizing cavity 20. The liquid accumulation part 26 is located at the bottom of the atomizing cavity 20 and is connected to the atomizing cavity 20. By providing the liquid accumulation part 26 at the bottom of the atomizing cavity 20, the droplets formed by the condensation of the residual smoke in the atomizing cavity 20 can gather in the liquid accumulation part 26 under the action of gravity, reducing the risk of the droplets entering the interior of the base 16. At the same time, since the upper cover 18 and the base 16 are detachably connected, after the atomizing device 10 is used for a period of time, the user can separate the upper cover 18 and the base 16, which is convenient for the user to clean the liquid remaining on the inner wall of the upper cover 18 and in the liquid accumulation part 26. The specific manner of the detachable connection between the base 16 and the upper cover 18 is not limited, such as screw fit, snap fit, interference fit, etc. In this embodiment, the base 16 and the upper cover 18 are screwed together to achieve the detachable effect.

[0033] It can be understood that for the screw fit between the upper cover 18 and the base 16, external threads can be provided on the outside of the upper cover 18 and internal threads can be provided inside the base 16, and the bottom of the upper cover 18 is inserted into the base 16. Or, internal threads can be provided on the inside of the upper cover 18 and external threads can be provided on the outside of the base 16, and the top of the base 16 is inserted into the upper cover 18. In this embodiment, the upper cover 18 is provided with external threads, the base 16 is provided with internal threads, and the bottom of the upper cover 18 is inserted into the base 16.

[0034] Understandably, the liquid accumulation part 26 can be a container such as a water tank provided on the base 16, or a liquid accumulation groove provided on the base 16, as long as it can hold liquid.

[0035] In one embodiment, the base 16 includes a mounting frame 28, and the upper cover 18 is covered on the mounting frame 28. A liquid accumulation part 26 is recessed on one side of the mounting frame 28 close to the atomization chamber 20. That is, a groove structure is recessed on one side of the mounting frame 28 close to the atomization chamber 20, and this groove structure forms the liquid accumulation part 26 for holding liquid, making the structure of the atomization device 10 simpler and reducing the manufacturing difficulty.

[0036] In this embodiment, the mist outlet 22 of the atomization component 14 is close to the top of the atomization chamber 20, and the liquid accumulation part 26 is close to the bottom of the atomization chamber 20. That is, the mist outlet 22 is located above the liquid accumulation part 26, forming the characteristics of mist output at the top and liquid accumulation at the bottom, preventing the mist output of the atomization component 14 from being affected by the liquid in the liquid accumulation part 26.

[0037] The base 16 further includes a bottom shell 30. The mounting frame 28 is fixedly connected to the bottom shell 30, and the upper cover 18 is detachably connected to the bottom shell 30. The mounting frame 28 is disposed between the upper cover 18 and the bottom shell 30, forming an atomization chamber 20 inside the upper cover 18 and an installation cavity 32 inside the bottom shell 30. The upper cover 18 is in threaded cooperation with the bottom shell 30 or the mounting frame 28. The bottom shell 30 has an installation cavity 32, and electrical components are installed in the installation cavity 32. This installation cavity 32 is located below the mounting frame 28, while the atomization chamber 20 and the liquid accumulation part 26 are located above the mounting frame 28. That is, the mounting frame 28 can separate the atomization chamber 20 for accommodating smoke and the liquid accumulation part 26 for accommodating liquid from the installation cavity 32 for accommodating electrical components, so as to reduce the risk of contact between smoke and liquid and electrical components and ensure the working reliability of the electrical components.

[0038] The mounting frame 28 includes a base 34 and a frame body on one side of the base 34. The frame body protrudes from the base 34, and the connecting surface of the frame body close to the base 34 is smaller than the supporting surface of the base 34 close to the frame body, so that the atomization chamber 20 is arranged around the frame body. At least part of the frame body is located inside the atomization chamber 20, and the atomization component 14 is disposed on the frame body, so that the smoke generated by the atomization component 14 can directly flow into the atomization chamber 20. Specifically, the base 34 is located inside the bottom shell 30 and is fixedly connected to the bottom shell 30. The frame body is cylindrical, and an installation hole 38 is provided at one end of the frame body far from the base 34. The atomization component 14 is disposed in the installation hole 38, so that the atomization component 14 is accommodated inside the frame body.

[0039] The mounting bracket 28 further includes a protruding portion 40 which surrounds the outer periphery of the base 34. The protruding portion 40 and the frame body are both located on the same side of the base 34 close to the atomization chamber 20. The protruding portion 40 surrounds the outside of the frame body and is spaced apart from the frame body, and the height of the protruding portion 40 is much smaller than the height of the frame body. The base 34, the frame body and the protruding portion 40 cooperate to form a liquid accumulation portion 26, making the liquid accumulation portion 26 in the shape of an annular groove. The surface of the base 34 forms the bottom wall of the liquid accumulation portion 26, and the surfaces of the frame body and the protruding portion 40 form the two side walls of the liquid accumulation portion 26.

[0040] Preferably, the base 34, the frame body and the protruding portion 40 are integrally formed. While ensuring the overall strength of the mounting bracket 28, it can also improve the sealing effect of the liquid accumulation portion 26 and prevent liquid leakage due to the formation of gaps between the base 34 and the frame body or the protruding portion 40.

[0041] In one embodiment, the frame body includes a support frame 36 and a flow guide cover 42 sleeved outside the support frame 36. The flow guide cover 42 has a through hole for sleeving outside the support frame 36. The mounting bracket 28 is provided with a communication port 44 penetrating through the frame body and the flow guide cover 42, that is, both the support frame 36 and the flow guide cover 42 are provided with communication ports 44, and the two communication ports 44 are in the same position, forming a communication port 44. The communication port 44 is connected to the mist outlet 22, and the atomization component 14 is connected to the atomization chamber 20 through the communication port 44, and the communication port 44 is located above the liquid accumulation portion 26 to ensure that the smoke flows into the atomization chamber 20 from above the liquid accumulation portion 26. That is, the atomization component 14 is connected to the atomization chamber 20 through the mist outlet 22 and the communication port 44. Specifically, the communication port 44 is arranged close to the top of the mounting bracket 28, and the communication port 44 is located above the protruding portion 40 in the vertical direction.

[0042] The bottom of the flow guide cover 42 is provided with a flow guide portion 46 which extends from the bottom of the flow guide cover 42 to the inside of the liquid accumulation portion 26 in an outward expanding shape, so that the surface of the flow guide portion 46 extends obliquely outward from the flow guide cover 42 to the inside of the liquid accumulation portion 26, forming a flow guide inclined surface. When the droplets formed by the condensation of the smoke adhere to the inclined surface, the droplets can flow along the inclined surface into the liquid accumulation portion 26 under the action of gravity, playing a role of guiding the flow and making the droplets converge in the liquid accumulation portion 26.

[0043] It can be understood that the inclined surface on the flow guide portion 46 can be a flat surface or a curved surface.

[0044] The atomization device 10 further includes an air flow driving member 48 disposed within the base 16. The air flow driving member 48 is located within the installation cavity 32. An air outlet 50 cooperating with the air flow driving member 48 is provided on the mounting bracket 28, and the air outlet 50 is communicated with the atomization cavity 20. Specifically, the air outlet 50 is provided on the air guiding cover 42, and a through hole for conducting the air flow driving member 48 and the air outlet 50 is also provided on the base 34. The through hole is disposed near the air outlet of the air flow driving member 48. The air flow driving member 48 can drive the air flow to flow, so that the air flow sequentially passes through the through hole and the air outlet 50 and then enters the atomization cavity 20. During the process that the air flow flows from the air outlet 50 to the fragrance dispersing port 24, the smoke in the atomization cavity 20 is carried along to move together, and finally the air flow and the smoke are discharged from the fragrance dispersing port 24 to the outside of the atomization device 10.

[0045] The specific type of the air flow driving member 48 is not limited. For example, it can be a fan, an air pump, etc., as long as it can drive the air flow to flow. In this embodiment, the air flow driving member 48 is a fan. An air inlet 52 is provided on the base 16. Both the air outlet 50 and the air inlet 52 are communicated with the atomization cavity 20, and the air inlet 52 is located at the bottom of the bottom shell 30. When the fan works, the outside air enters the installation cavity 32 through the air inlet 52, and then enters the atomization cavity 20 through the air outlet 50.

[0046] The air outlet 50 is spaced from the bottom wall of the liquid accumulation portion 26, that is, the air outlet 50 is spaced from the surface of the base 34, so as to reduce the risk that the liquid accumulated in the liquid accumulation portion 26 enters the installation cavity 32 through the air outlet 50.

[0047] It can be understood that the air outlet 50 is spaced from the bottom wall of the liquid accumulation portion 26. At this time, it can be indicated that the air outlet 50 is located within the liquid accumulation portion 26, or it can be indicated that the air outlet 50 is located outside the liquid accumulation portion 26. In this embodiment, the air outlet 50 is located above the liquid accumulation portion 26, that is, the air outlet 50 is located outside the liquid accumulation portion 26, to prevent the liquid in the liquid accumulation portion 26 from entering the installation cavity 32 through the air outlet 50.

[0048] In one embodiment, the atomization device 10 further includes a sealing ring 54. The sealing ring 54 is located between the upper cover 18 and the mounting bracket 28 to enhance the sealing effect between the upper cover 18 and the mounting bracket 28 and reduce the risk that the droplets formed by the condensation of the smoke enter the inside of the base 16 through the gap between the upper cover 18 and the mounting bracket 28.

[0049] A relief groove 56 is formed between the bottom case 30 and the mounting bracket 28. The relief groove 56 is annular and spaced around the outer periphery of the liquid accumulation part 26. The sealing ring 54 is located in the relief groove 56. The bottom of the upper cover 18 is inserted into the relief groove 56, and the sealing ring 54 is clamped between the upper cover 18 and the inner wall of the relief groove 56. Specifically, the base 34 of the mounting bracket 28 is located inside the bottom case 30, the relief groove 56 is located between the base 34 and the bottom case 30, the bottom of the upper cover 18 is inserted between the base 34 and the bottom case 30, and the sealing ring 54 is clamped between the upper cover 18 and the base 34, improving the overall structural compactness.

[0050] Specifically, an external thread is provided on the outer side of the upper cover 18, and an internal thread is provided on the outer groove wall of the relief groove 56 in the radial direction. The bottom of the upper cover 18 is inserted into the relief groove 56 and forms a threaded fit with the bottom case 30. The sealing ring 54 is clamped between the inner wall of the upper cover 18 and the inner groove wall of the relief groove 56 in the radial direction.

[0051] The sealing ring 54 includes a first sealing portion 58 and a second sealing portion 60. The second sealing portion 60 extends radially outward from the first sealing portion 58 along the sealing ring 54, making the cross-sectional shape of the sealing ring 54 approximately L-shaped. The first sealing portion 58 is located between the upper cover 18 and the mounting bracket 28, and the second sealing portion 60 is located below the upper cover 18 and between the mounting bracket 28 and the bottom case 30, enabling the sealing ring 54 to form a sealing effect between the mounting bracket 28 and both the upper cover 18 and the bottom case 30, thereby enhancing the sealing effect of the sealing ring 54.

[0052] Specifically, a groove 62 is provided on the outer side of the mounting bracket 28, and the first sealing portion 58 is located in the groove 62 to increase the contact area between the sealing ring 54 and the mounting bracket 28 and improve the sealing effect.

[0053] In one embodiment, a battery 64, a circuit board 66, and an air pump 68 are provided in the installation cavity 32. The circuit board 66 is fixed on the base 34. The battery 64 is electrically connected to the atomization component 14 and the air pump 68 through the circuit board 66 to provide electrical energy when the atomization component 14 and the air pump 68 are operating. The air pump 68 is used to drive air flow through the inside of the atomization component 14 to drive the smoke generated inside the atomization component 14 to enter the atomization cavity 20 through the smoke outlet 22. The volume of the smoke outlet 22 is relatively small. Therefore, when the smoke passes through the smoke outlet 22, a water film may be formed at the smoke outlet 22 or droplets may condense, thus affecting the flow of the smoke. The air pump 68 can generate a relatively large pressure in a relatively small volume so as to have sufficient thrust to push away the water film or droplets to prevent them from affecting the smoke flow. At the same time, the flow rate of the gas driven by the air pump 68 is relatively slow to control the flow rate of the smoke.

[0054] In one embodiment, an open mouth 70 is provided through the top of the upper cover 18. The open mouth 70 connects the atomization chamber 20 with the outside. The top end of the frame body of the mounting rack 28 is inserted into or passes through the open mouth 70. The outer wall of the frame body is spaced from the inner wall of the open mouth 70. The gap between the outer wall of the frame body and the inner wall of the open mouth 70 forms the fragrance-dispersing port 24.

[0055] The upper cover 18 is a transparent upper cover. A smoke flow channel 72 is formed in the atomization chamber 20. The mist outlet 22 and the liquid accumulation part 26 are respectively connected to both ends of the smoke flow channel 72. The upper cover 18 is made of a transparent material and has a transparent effect, enabling the user to observe the internal situation of the atomization chamber 20. The smoke flow channel 72 is used for the flow of smoke. When the air pump 68 works, it can drive the smoke to flow in the smoke flow channel 72 from the mist outlet 22 towards the liquid accumulation part 26. When the fan works, it can drive the smoke to flow in the smoke flow channel 72 from the liquid accumulation part 26 towards the fragrance-dispersing port 24, enabling the user to observe the landscape of the smoke flowing in the atomization chamber 20, so as to enhance the ornamental value of the atomization device 10 during use.

[0056] The specific transparency of the transparent upper cover is not limited. It can be fully transparent or semi-transparent, etc. In this embodiment, the transparent upper cover is semi-transparent to enhance the texture of the atomization device 10.

[0057] In this embodiment, a flow guide member 74 is provided in the atomization chamber 20. The flow guide member 74 and the base 16 and the upper cover 18 cooperate to form the smoke flow channel 72. Specifically, the flow guide member 74 and the flow guide cover 42 and the upper cover 18 cooperate to form the smoke flow channel 72 and are relatively fixed to the flow guide cover 42. The flow guide member 74 can guide the flow of smoke, enabling the user to observe the effect of the smoke flowing on the flow guide member 74, making it have a dynamic beauty to enhance the ornamental value.

[0058] The flow guide member 74 extends spirally from top to bottom, and the bottom end of the flow guide member 74 extends into the liquid accumulation part 26. The liquid droplets remaining on the flow guide member 74 can flow into the liquid accumulation part 26 along the flow guide member 74 under the action of gravity. At the same time, when the user separates the upper cover 18 from the base 16, the liquid remaining on the flow guide member 74 can also be cleaned.

[0059] In other embodiments, the smoke flow channel can also be formed by other means. For example, the flow guide member is provided with a smoke flow channel, that is, the flow guide member can be in a shape similar to a pipe, and it has a channel inside, and this channel forms the smoke flow channel. Or, the smoke flow channel can also be formed by the surface depression of the flow guide member.

[0060] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantive changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. An atomizing device, characterized in that: The invention comprises a housing, wherein the housing comprises a base and an upper cover, wherein the upper cover is detachably connected to the base, the upper cover is provided with an atomizing chamber, and a liquid accumulation portion is provided on a side of the base close to the atomizing chamber; The base includes a mounting frame, the upper cover is arranged on the mounting frame, and a side of the mounting frame close to the atomizing chamber is recessed to form a groove structure, the groove structure constitutes the liquid accumulation portion, and the liquid accumulation portion is communicated with the atomizing chamber.

2. The atomizing device according to claim 1, characterized in that It also includes an atomization component. The mounting frame includes a base and a frame protruding from one side of the base. The frame is at least partially located in the atomization chamber, and the atomization component is arranged on the frame.

3. The atomizing device according to claim 2, characterized in that The mounting frame also includes a protrusion arranged around the outer periphery of the base, the protrusion and the frame body are located on the same side of the base, and the protrusions are spaced around the outer periphery of the frame body, and the base, the protrusion and the frame body cooperate to form the liquid accumulation part.

4. The atomizing device according to claim 2, characterized in that The liquid accumulation portion is arranged on the side of the base connected to the atomization chamber, and the top of the frame exceeds the position of the liquid accumulation portion; the mounting frame is provided with a connecting port connecting the atomization assembly and the atomization chamber, and the connecting port is arranged above the liquid accumulation portion.

5. The atomizing device according to claim 4, characterized in that The frame body includes a support frame and a flow guide cover sleeved outside the support frame, and the communication port passes through the support frame and the flow guide cover.

6. The atomizing device according to claim 5, characterized in that The atomizing device further comprises an airflow driving member, which is arranged on a side of the base away from the atomizing chamber. The mounting frame is provided with an air outlet communicating with the airflow driving member and the atomizing chamber.

7. The atomizing device according to claim 6, characterized in that The air outlet is provided on the air guide cover, and the air outlet is located above the liquid accumulation portion.

8. The atomizing device according to claim 5, characterized in that A flow guide portion is provided at the bottom of the flow guide cover, and the flow guide portion is extended outward from the flow guide cover into the liquid accumulation portion.

9. The atomizing device according to claim 1, characterized in that The atomizing device further comprises a sealing ring, and the sealing ring is located between the upper cover and the mounting bracket.

10. The atomizing device according to claim 9, characterized in that: The base also includes a bottom shell connected to the mounting frame, the upper cover is detachably connected to the bottom shell, a avoidance groove is formed between the bottom shell and the mounting frame, the avoidance groove is spaced around the outer periphery of the liquid accumulation part, the bottom of the upper cover is inserted into the avoidance groove, and the sealing ring is located in the avoidance groove.

11. The atomizing device according to claim 10, characterized in that The sealing ring includes a first sealing portion and a second sealing portion extending outward from the first sealing portion, the first sealing portion is located between the upper cover and the mounting bracket, and the second sealing portion is located below the upper cover and between the mounting bracket and the bottom shell.

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