Atomization structure, water tank device and atomization equipment

Abstract

The utility model relates to the technical field of atomization equipment, and discloses an atomization structure, a water tank device and atomization equipment. The atomization structure comprises an atomization part; the atomizing groove is formed in the peripheral side of the atomizing part, and the atomizing part is used for atomizing liquid in the atomizing groove; the atomization groove extends in the axial direction to form the barrel-shaped atomization channel; the liquid level control assembly is used for controlling the liquid level of the liquid in the atomization groove; the liquid level control assembly is arranged in the atomization channel. The atomization groove formed in the peripheral side of the atomization piece axially extends to form the barrel-shaped atomization channel, the atomization space is effectively utilized, the atomization efficiency is high, and the atomization effect is good; and the liquid level control assembly is also arranged in the atomization channel, so that the structure is compact and reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizing devices, and particularly relates to an atomizing structure, a water tank device and an atomizing device. Background Art

[0002] Atomizing devices mainly convert liquids into tiny aerosol particles by means of compressed air, ultrasonic vibration, centrifugal force or heating. In related technologies, the atomizing channels of atomizing devices are often unable to effectively utilize the atomizing space, resulting in low atomizing efficiency. Take the common humidifier on the market as an example. Its water tank component and water tank component are separated. The liquid supply channel and the float are respectively arranged on the water tank component and the water tank component. There is liquid supply space around the atomizing element. When the atomizing sheet works to produce mist, a part of the water mist is absorbed by the water in the liquid supply space, resulting in reduced atomizing efficiency and unsatisfactory atomizing effect. Summary of the Utility Model

[0003] In view of this, the utility model provides an atomizing structure, a water tank device and an atomizing device to solve the problems of low atomizing efficiency and unsatisfactory atomizing effect of the atomizing device with a separated water tank component and water tank component.

[0004] In a first aspect, the utility model provides an atomizing structure, including:

[0005] An atomizing element;

[0006] An atomizing tank arranged on the periphery of the atomizing element, and the atomizing element is used to atomize the liquid in the atomizing tank;

[0007] An atomizing channel, and the atomizing tank axially extends to form the cylindrical atomizing channel;

[0008] A liquid level control assembly for controlling the liquid level in the atomizing tank; the liquid level control assembly is arranged in the atomizing channel.

[0009] Advantageous effects: The atomizing tank arranged on the periphery of the atomizing element axially extends to form a cylindrical atomizing channel, effectively utilizing the atomizing space. The generated mist does not pass through the atomizing liquid, with high atomizing efficiency and good atomizing effect; moreover, the liquid level control assembly is also arranged in the atomizing channel, making the structure more compact.

[0010] In an optional embodiment, the liquid level control assembly includes:

[0011] An annular floating body arranged in the atomizing tank, adapted to rise and fall along a preset stroke of the atomizing channel under the buoyancy of the liquid in the atomizing tank, and a liquid inlet passage located at the upper limit of the preset stroke is arranged on the side wall of the atomizing channel;

[0012] A liquid inlet pipe is arranged at the upper limit and communicated with the liquid inlet passage. An outlet is arranged at the bottom of the liquid inlet pipe, and the annular floating body can move to the upper limit of the preset stroke to block the outlet.

[0013] Advantages: The annular floating body is arranged in the atomization tank, and the liquid inlet pipe is communicated with the liquid inlet passage on the atomization channel, greatly saving space and making the structure more compact. Moreover, the annular floating body does not affect the flow of the mist. In addition, the buoyancy of the annular floating body is used to lift and cut off the connection between the atomization chamber and the liquid storage chamber, with a simple structure and automatic control in a pure mechanical manner, providing higher reliability.

[0014] In an alternative embodiment, the outlet includes an elastic lower liquid pipe, and the pipe orifice of the elastic lower liquid pipe is adapted to be press-sealed with the annular floating body.

[0015] Advantages: When the elastic lower liquid pipe is press-sealed with the annular floating body, elastic pre-tightening can be formed, improving the sealing reliability between the pipe orifice of the elastic lower liquid pipe and the annular floating body and ensuring the cutting off of the elastic lower liquid pipe.

[0016] In an alternative embodiment, the liquid level control assembly further includes a guiding structure arranged along the lifting direction of the annular floating body, and the annular floating body is slidably connected to the guiding structure.

[0017] Advantages: The guiding structure is provided to guide and limit the movement direction of the annular floating body, ensuring that the annular floating body can lift and lower along a preset path to achieve stable and reliable control of the liquid level in the atomization tank, enabling the atomization device to work stably for a long time.

[0018] In an alternative embodiment, the guiding structure includes a sliding guide rail, and corresponding limiting grooves are arranged on the annular floating body. The annular floating body is slidably arranged on the sliding guide rail through the limiting grooves.

[0019] Advantages: Using the sliding guide rail to limit and guide the annular floating body has a simple structure and high reliability.

[0020] In an alternative embodiment, the limiting grooves are formed on the outer peripheral side of the annular floating body, and the two limiting grooves are not coplanar.

[0021] Advantages: If the two limiting grooves are coplanar, the two sliding guide rails on the same extension line are equivalent to forming the rotation axis of the annular floating body, and the annular floating body will flip. Therefore, by using two non-coplanar limiting grooves, it is ensured that the annular floating body will not flip or get stuck, and it will lift and lower more smoothly under the action of buoyancy, improving the reliability of the automatic liquid replenishment of the liquid level control assembly and the atomization efficiency.

[0022] In an alternative embodiment, the liquid inlet pipe includes a horizontal pipe section hermetically installed in the liquid inlet passage. A liquid inlet is provided at the first end of the horizontal pipe section, the second end of the horizontal pipe section is a closed end, and the liquid outlet is provided on the side wall surface of the horizontal pipe section.

[0023] Advantageous effects: By providing the horizontal pipe section, it is convenient to introduce the liquid in the liquid storage chamber into the atomization tank of the atomization chamber. By providing the liquid outlet, it is convenient to block the liquid outlet through the annular floating body to quickly cut off the liquid flow path.

[0024] In an alternative embodiment, the liquid outlet is provided in the middle section of the horizontal pipe section.

[0025] Advantageous effects: After the liquid introduced from the liquid inlet at the first end enters the horizontal pipe section, part of the liquid can continue to flow towards the second end of the horizontal pipe section, achieving buffering, reducing the energy loss and liquid fluctuation caused by the sudden change of the liquid flow direction, and realizing stable liquid supply.

[0026] In an alternative embodiment, an anti-fooling groove is provided at the first end of the horizontal pipe section, and an anti-fooling protrusion is correspondingly provided on the liquid inlet passage. The anti-fooling protrusion is connected in cooperation with the anti-fooling groove.

[0027] Advantageous effects: The anti-fooling structure formed by the anti-fooling groove and the anti-fooling protrusion facilitates the installation of the liquid inlet pipe, avoids the deviation of the angle of the liquid outlet during the installation process, or the installation error causes the installation direction of the liquid outlet not to be vertically downward, resulting in the annular floating body not being able to fit and seal completely when blocking the liquid outlet, leading to liquid leakage, and improving the reliability.

[0028] In a second aspect, the present utility model further provides a water tank device, including:

[0029] A box body;

[0030] The atomization structure according to any one of the above, the atomization channel divides the box body into an atomization chamber and a liquid storage chamber, and the liquid level control component is used to connect the atomization chamber and the liquid storage chamber; the box body and the atomization channel are integrally formed.

[0031] Advantageous effects: The box body of the water tank device and the atomization channel are integrally formed, which simplifies the product structure, reduces the number of molds, and lowers the mold cost.

[0032] In a third aspect, the present utility model further provides an atomization device, including the atomization structure according to any one of the above or the above-mentioned water tank device.

[0033] Advantageous effects: Since the atomization device includes the atomization structure or the water tank device of the present utility model, it has the same technical effects as the atomization structure and the water tank device, which will not be elaborated here.

[0034] In an alternative embodiment, the atomization device is a humidifier, an atomizer or an aromatherapy machine.

[0035] Advantageous effects: The humidifier, atomizer or aromatherapy machine adopts the atomization structure of the present utility model, which ensures the atomization effect while effectively utilizing the atomization space and has a compact structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the related art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the related art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0037] Figure 1 It is a schematic cross-sectional structure view of the first cross-section of an atomization device according to an embodiment of the present utility model;

[0038] Figure 2 For Figure 1 It is a schematic cross-sectional structure view of the second cross-section of the atomization device shown;

[0039] Figure 3 For Figure 1 It is a schematic cross-sectional structure view of the third cross-section of the atomization device shown;

[0040] Figure 4 For Figure 1 It is a schematic cross-sectional structure view of the fourth cross-section of the atomization device shown;

[0041] Figure 5 It is a schematic three-dimensional structure view of an annular floating body according to an embodiment of the present utility model;

[0042] Figure 6 It is a schematic cooperation structure view of an annular floating body and a sliding track according to a comparative example of the present utility model;

[0043] Figure 7 It is a schematic cooperation structure view of an annular floating body and a sliding track according to an embodiment of the present utility model;

[0044] Figure 8 It is a schematic cooperation structure view of another annular floating body and a sliding track according to an embodiment of the present utility model;

[0045] Figure 9 It is a schematic front view structure view of an annular floating body according to an embodiment of the present utility model;

[0046] Figure 10 It is a schematic three-dimensional structure view of a liquid inlet pipe according to an embodiment of the present utility model;

[0047] Figure 11 is Figure 10 a schematic cross-sectional structure diagram of the liquid inlet pipeline in the middle;

[0048] Figure 12 is Figure 1 a schematic cross-sectional structure diagram of the fifth section of the atomizing device shown;

[0049] Figure 13 is Figure 12 a schematic enlarged partial structure diagram of part A in the middle;

[0050] Figure 14 is a schematic internal structure diagram of a water tank device according to an embodiment of the present invention.

[0051] Description of the reference numerals in the drawings:

[0052] 1. Atomization channel;

[0053] 11. Sliding guide rail;

[0054] 12. Liquid inlet passage;

[0055] 121. Anti-fooling groove;

[0056] 2. Annular floating body;

[0057] 21. Limiting groove;

[0058] 3. Liquid inlet pipeline;

[0059] 31. Horizontal pipe section;

[0060] 311. Liquid inlet;

[0061] 3111. Anti-fooling protrusion;

[0062] 32. Liquid outlet;

[0063] 321. Elastic liquid downpipe;

[0064] 33. Sealing ring;

[0065] 4. Atomizing member;

[0066] 5. Blower;

[0067] 51. Air outlet;

[0068] 6. Atomizing tank;

[0069] 100. Atomization chamber;

[0070] 200. Liquid storage chamber. Detailed implementation manners

[0071] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.

[0072] In the description of the utility model, it should be noted that unless otherwise stated, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0073] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0074] The following will describe the embodiments of the present utility model in conjunction with Figures 1 to 14 , to describe the embodiments of the present utility model.

[0075] According to an embodiment of the present utility model, on the one hand, as Figures 1 - 4 shown, a atomizing structure is provided, including:

[0076] An atomizing member 4;

[0077] An atomizing tank 6, arranged on the periphery of the atomizing member 4, and the atomizing member 4 is used to atomize the liquid in the atomizing tank 6;

[0078] An atomizing channel 1, the atomizing tank 6 axially extends to form a cylindrical atomizing channel 1;

[0079] A liquid level control assembly, used to control the liquid level of the liquid in the atomizing tank 6; the liquid level control assembly is arranged in the atomizing channel 1.

[0080] The atomizing groove 6 arranged on the side of the atomizing element 4 extends axially to form a cylindrical atomizing channel 1, isolating the atomizing chamber 100 from the liquid storage chamber 200. Compared with the situation in the related art where the atomizing element 4 is surrounded by liquid, the atomizing space is effectively utilized, and the generated mist does not pass through the atomized liquid, thereby improving the atomizing efficiency and atomizing effect. Moreover, the liquid level control component is also arranged in the atomizing channel 1, and the structure is more compact and reasonable. The water discharge space around the atomizing element 4 is optimized into the atomizing channel 1, so that the water mist can be output more quickly, efficiently, and without loss, and the atomizing effect is good.

[0081] The liquid level in the atomizing tank 6 should be kept at a constant value to ensure that the liquid does not block the mist outlet channel while the mist is continuously generated under the action of the atomizing element 4, thereby ensuring the atomization efficiency and atomization effect. The liquid level control component controls the liquid level in the atomizing tank 6 to ensure the atomization effect. The wall surface of the atomizing tank 6 extends axially to form the atomizing channel 1, which has a simple structure and can directly and effectively guide the mist.

[0082] In some embodiments, the liquid level control assembly includes:

[0083] The annular float 2 is arranged in the atomizing groove 6 and is suitable for rising and falling along the preset stroke of the atomizing channel 1 under the buoyancy of the liquid in the atomizing groove 6. The side wall of the atomizing channel 1 is provided with a liquid inlet passage 12 located at the upper limit of the preset stroke;

[0084] The liquid inlet pipe 3 is arranged at the upper limit and communicated with the liquid inlet passage 12 , and a liquid outlet 32 ​​is arranged at the bottom of the liquid inlet pipe 3 . The annular float 2 can move to the upper limit of a preset stroke and block the liquid outlet 32 ​​.

[0085] The annular float 2 is arranged in the atomizing tank 6, and the liquid inlet pipe 3 is connected to the liquid inlet passage 12 on the atomizing channel 1, which greatly saves space and has a more compact structure. Moreover, the annular float does not affect the circulation of the mist. In addition, the atomizing chamber 100 and the liquid storage chamber 200 are cut off and connected by the buoyancy of the annular float 2, which has a simple structure and adopts a purely mechanical automatic control method, which has higher reliability.

[0086] Specifically, in this embodiment, the liquid inlet pipe 3 is arranged in the liquid inlet passage 12 .

[0087] The structure of the annular floating body 2 is shown in Figure 5 The annular float 2 is in a flat annular shape. Compared with other shapes, the sliding resistance of the float in an annular shape is small. Since there is no sharp part, the annular float 2 is not easy to get stuck with the wall of the atomization channel 1 during the lifting process. Moreover, the axially symmetrical structure of the annular shape can balance the force of the float and is not prone to uncontrollable factors such as flipping. Of course, in some other embodiments, the annular float 2 can also adopt an elliptical ring structure.

[0088] In some embodiments, the liquid outlet 32 includes an elastic lower liquid pipe 321, and the pipe orifice of the elastic lower liquid pipe 321 is adapted to be press-sealed and fitted with the annular floating body 2.

[0089] When the elastic lower liquid pipe 321 is press-sealed and fitted with the upper surface of the annular floating body 2, elastic pre-tightening can be formed, which can improve the sealing reliability between the pipe orifice of the elastic lower liquid pipe 321 and the annular floating body 2, and ensure the cutting of the elastic lower liquid pipe 321. Specifically, only the orifice of the elastic lower liquid pipe 321 in contact with the annular floating body 2 can be made of elastic material, so as to realize the reliable sealing between the liquid outlet 32 and the annular floating body 2 while ensuring the stiffness and strength of the liquid outlet 32.

[0090] In some embodiments, the liquid level control assembly further includes a guiding structure arranged along the lifting direction of the annular floating body 2, and the annular floating body 2 is slidably connected with the guiding structure.

[0091] The guiding structure is provided to guide and limit the movement direction of the annular floating body 2, ensure that the annular floating body 2 can lift and lower along a preset path, so as to realize the stable and reliable control of the liquid level in the atomization tank 6, and the atomization device can work stably for a long time.

[0092] In some embodiments, the guiding structure includes Figure 14 the sliding guide rail 11 as shown in the figure, and correspondingly, the annular floating body 2 is provided with Figure 5 the limiting groove 21 as shown in the figure. The annular floating body 2 is slidably arranged on the sliding guide rail 11 through the limiting groove 21.

[0093] Using the sliding guide rail 11 to limit and guide the annular float has a simple structure and high reliability.

[0094] Specifically, the sliding guide rail 11 is arranged on the atomization channel 1, and the sliding guide rail 11 can be a rib provided on the inner wall of the atomization channel 1. Preferably, the sliding guide rail 11 and the atomization channel 1 can be integrally formed, which saves the mold cost and reduces the installation process steps.

[0095] It should be noted that in some other embodiments, the sliding guide rail 11 can also be arranged on the outer peripheral side of the annular floating body 2, and the limiting groove 21 can be arranged on the inner wall of the atomization channel 1. Specifically in implementation, it can be specifically set according to cost and structural requirements. Of course, the way of arranging the sliding guide rail 11 on the atomization channel 1 and the limiting groove 21 on the annular floating body 2 is more beneficial to light weight and cost reduction.

[0096] In some embodiments, the limiting groove 21 is opened at the outer peripheral side edge of the annular floating body 2, and the two limiting grooves 21 are not coplanar.

[0097] If the two limiting grooves 21 are coplanar, the two sliding guide rails 11 on an extended line are equivalent to constituting the rotation axis of the annular float 2, and the annular float 2 will flip over. Therefore, by using non-coplanar limiting grooves 21, the annular float 2 can rise and fall more smoothly under the action of buoyancy. Figure 6 A comparative schematic diagram of the coplanar arrangement state of the limit grooves 21 is given. At this time, when the water tank is short of water and the water level in the atomization channel 1 is low, the float may flip along the extension line of the two slide rails, resulting in uncontrollable float flipping, affecting normal work.

[0098] The non-coplanar situation includes the following two situations. One is that the two limit grooves 21 are located in two parallel planes, such as Figure 7 Another situation is that the planes where the two limit grooves 21 are located form an angle, such as Figure 8 The above two situations can prevent the annular floating body 2 from turning over and tilting.

[0099] In some other embodiments, the limiting groove 21 is a trapezoidal groove, and the cross section of the sliding guide rail 11 is a trapezoid.

[0100] A trapezoidal male-female matching structure is adopted. Since the limiting surface is an inclined surface, compared with a rectangular cross-section, the structure itself forms a limit, and the annular float 2 will not detach from the sliding guide rail 11, further preventing the occurrence of overturning, improving the reliability of automatic liquid replenishment of the liquid level control component, and improving the atomization efficiency.

[0101] Specifically, we can use Figure 9 The isosceles trapezoidal limiting groove 21 and the sliding guide rail 11 with an isosceles trapezoidal cross section shown in the figure have the limiting groove 21 gradually expanding in the radial direction, which is convenient for the coordinated installation with the gradually contracting sliding guide rail 11 .

[0102] In some embodiments, Figure 10 and Figure 11 As shown, the liquid inlet pipeline 3 includes a horizontal pipe section 31 sealed and installed in the liquid inlet passage 12, the first end of the horizontal pipe section 31 is provided with a liquid inlet 311, the second end of the horizontal pipe section 31 is a closed end, and the liquid outlet 32 ​​is provided on the side wall surface of the horizontal pipe section 31.

[0103] The horizontal pipe section 31 is provided to facilitate the introduction of the liquid in the liquid storage chamber 200 into the atomizing slot 6 of the atomizing chamber 100, and the liquid outlet 32 ​​is provided to facilitate the blocking of the liquid outlet 32 ​​by the annular float 2 to quickly cut off the liquid flow path. The liquid inlet pipe 3 realizes the change of the flow direction of the liquid introduced horizontally and then led vertically downward.

[0104] It should be noted that the liquid outlet 32 is arranged in the middle section of the horizontal pipe section 31. After the liquid introduced from the liquid inlet 311 at the first end enters the horizontal pipe section 31, part of the liquid can continue to flow towards the second end to achieve buffering, reduce the energy loss caused by sudden changes in flow direction and the fluctuation of the liquid, and achieve stable liquid supply.

[0105] In some embodiments, an anti-fooling groove 121 is arranged at the first end of the horizontal pipe section 31, and an anti-fooling protrusion 3111 is correspondingly arranged on the liquid inlet passage 12. The anti-fooling protrusion 3111 is connected in cooperation with the anti-fooling groove 121.

[0106] The anti-fooling structure formed by the anti-fooling groove 121 and the anti-fooling protrusion 3111 facilitates the installation of the liquid inlet pipe 3, avoids the deviation of the angle of the liquid outlet 32 during the installation process, or the installation direction of the liquid outlet 32 not being vertically downward due to installation errors, resulting in the situation that the annular floating body 2 cannot be completely fitted and sealed when blocking the liquid outlet 32, causing liquid leakage, and improving the reliability.

[0107] The design of the anti-fooling structure avoids the problems of inability to maintain a constant water level in the atomization tank 6 or liquid leakage caused by incorrect installation or incomplete installation by the installer, ensuring the reliable operation of the atomization device.

[0108] According to an embodiment of the present invention, on the other hand, as Figure 14 shown, a water tank device is also provided, including:

[0109] a box body;

[0110] an atomization structure, the atomization channel 1 divides the box body into an atomization chamber 100 and a liquid storage chamber 200, and a liquid level control component is used to connect the atomization chamber 100 and the liquid storage chamber 200; the box body and the atomization channel 1 are integrally formed.

[0111] The box body of the water tank device and the atomization channel 1 are integrally formed, which greatly saves space, simplifies the product structure, reduces the number of parts, reduces the number of molds, and reduces the mold cost.

[0112] According to an embodiment of the present invention, on the further hand, an atomization device is also provided, including the atomization structure or the water tank device.

[0113] Since the atomization device includes the atomization structure or the water tank device of the present invention, it has the same technical effects as the atomization structure or the water tank device, which will not be elaborated here.

[0114] In some embodiments, the atomization device is a humidifier, an atomizer or an aromatherapy machine.

[0115] When a humidifier, an atomizer or an aromatherapy machine adopts the atomization structure of the present utility model, while ensuring the atomization effect, the atomization space is effectively utilized, the occupied space of the atomization chamber 100 is reduced, space is saved, and the structure is more compact. Moreover, the box body and the atomization channel 1 are integrally formed. Compared with the split structure of the water tank device in the related art, the mold cost is reduced, the product cost can be effectively controlled, the assembly steps are reduced, and the assembly efficiency is improved.

[0116] As an embodiment of the present utility model, as Figures 1 - 4 shown, the atomization structure includes: a circular atomization channel 1, a water drainage channel, an annular floating body 2, a sliding guide rail 11, an atomization member 4, etc. The atomization member 4 is arranged at the bottom of the circular atomization channel 1, and the annular floating body 2 is arranged above the atomization member 4. As Figure 5 shown, two limiting grooves 21 are arranged on the annular floating body 2, and the annular floating body 2 is installed at the bottom by sliding into the upper inlet of the sliding guide rail 11 on the circular atomization channel 1 as Figure 2 shown. The sliding guide rail 11 cooperates with the limiting groove 21 on the annular floating body 2 to restrain the annular floating body 2 and prevent the annular floating body 2 from being affected by external forces and causing unstable behaviors such as tipping over, which may affect normal use. The position of the fan 5 of the atomization device is at the bottom of the box body device, and the air outlet 51 of the fan 5 is located in the circular atomization channel 1. The height of the air outlet 51 is higher than the height of the liquid outlet 32. The function of the fan 5 is to blow the water mist generated by the atomization of the atomization member 4 out of the atomization device along the atomization channel 1.

[0117] The number of the liquid inlet pipes 3 is two, and they are both detachably installed on the atomization channel 1 to communicate with the liquid inlet passage 12 for connecting the atomization chamber 100 and the liquid storage chamber 200. The horizontal pipe section 31 of the liquid inlet pipe 3 is in interference fit with the circular liquid inlet passage 12 through a silica gel sealing ring 33, and the cooperation effect is as Figure 2 and Figure 4 shown. The mouth of the liquid outlet 32 faces downward. The liquid inlet passage 12 is provided with anti-fooling protrusions 3111 as Figure 12 and Figure 13 shown, which cooperate with the anti-fooling grooves 121 as Figure 10 and Figure 11 shown to limit the downward liquid direction of the liquid outlet 32, so that it always remains vertically downward, and can better cooperate with the annular floating body 2 to achieve sealing.

[0118] When the liquid level in the atomization tank 6 reaches the maximum value, under the action of buoyancy, the annular floating body 2 is lifted to block the mouth of the liquid drainage pipe, so that the water stops flowing down. When the atomization device continues to work and the water level drops, the annular floating body 2 also drops accordingly. At this time, the liquid drainage pipe opens and continues to drain liquid until the maximum liquid level. This scheme can also keep the height from the atomization member 4 to the water surface consistent, improve the atomization member 4 not being affected by the liquid, and have higher working stability.

[0119] The structure of the liquid inlet pipe 3 is as follows Figure 10 and Figure 11 , and its main components include a horizontal pipe section 31, a silica gel liquid down pipe, and a sealing ring 33. The annular float 2 seals the silica gel liquid down pipe to achieve the function of sealing and stopping the water flow.

[0120] As Figure 3 and Figure 4 shown, the liquid inlet pipe 3 is arranged at the horizontal two ends of the annular float 2, which also has the effect of keeping the annular float 2 stable. The limiting groove 21 adopts a non-coplanar design, which can well avoid the overturning phenomenon caused by the coplanarity of the limiting grooves 21 on the annular float 2.

[0121] In the embodiment of the present utility model, the box body (base) of the water tank device and the circular atomization channel 1 are integrally formed during manufacturing (as shown in the figure), ensuring no leakage and a stable structure. The inside of the atomization channel 1 is smooth to reduce the water flow resistance and enhance the atomization effect. Liquid inlet passages 12 (through holes) are precisely arranged on the atomization channel 1, and a liquid inlet pipe 3 is arranged in each liquid inlet passage 12. The liquid inlet pipes 3 converge and drain to the liquid down pipe on one side of the atomization channel 1.

[0122] The float is designed to be annular, and its height is precisely calculated. Through the cooperation of the sliding guide rail 11 and the limiting groove 21, it is ensured that the force is balanced when blocking the nozzle of the liquid down pipe, and it will not overturn due to the impact of the water flow. Through this series of designs, the present utility model realizes the double improvement of atomization efficiency and structural stability, and at the same time ensures the effectiveness of the annular float 2 in blocking the liquid down pipe.

[0123] Through the integrally formed circular atomization channel 1 design of the present utility model, the atomization efficiency and structural stability are significantly improved. The atomization efficiency is improved, and the atomization effect is more uniform and delicate. The structure of the present utility model is simplified, the production process is simplified, and the production and maintenance costs are reduced. At the same time, the annular float 2 ensures the reliability and stability of blocking the liquid down pipe, and the blocking failure rate is greatly reduced, thereby prolonging the service life of the equipment. The specific effects include:

[0124] Although the embodiments of the present utility model are described with reference to the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present utility model, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. An atomization structure, characterized in that: include: Atomizing element (4); An atomizing groove (6) is arranged on the peripheral side of the atomizing element (4), and the atomizing element (4) is used to atomize the liquid in the atomizing groove (6); An atomizing channel (1), wherein the atomizing groove (6) extends axially to form the atomizing channel (1) in a cylindrical shape; A liquid level control component is used to control the liquid level of the liquid in the atomization groove (6); the liquid level control component is arranged in the atomization channel (1).

2. The atomization structure according to claim 1, characterized in that: The liquid level control assembly comprises: an annular float (2) disposed in the atomizing groove (6) and adapted to be lifted and lowered along a preset stroke of the atomizing channel (1) under the buoyancy of the liquid in the atomizing groove (6); a liquid inlet passage (12) located at the upper limit of the preset stroke is disposed on the side wall of the atomizing channel (1); A liquid inlet pipe (3), the liquid inlet pipe (3) is arranged at the upper limit and is connected to the liquid inlet passage (12), and a liquid outlet (32) is arranged at the bottom of the liquid inlet pipe (3), and the annular float (2) can move to the upper limit of the preset stroke and block the liquid outlet (32).

3. The atomization structure according to claim 2, characterized in that: The liquid outlet (32) comprises an elastic liquid lower pipe (321), and the pipe mouth of the elastic liquid lower pipe (321) is suitable for pressure-sealing cooperation with the annular float (2).

4. The atomization structure according to claim 2, characterized in that: The liquid level control assembly further comprises a guide structure arranged along the lifting direction of the annular float (2), and the annular float (2) is slidably connected to the guide structure.

5. The atomization structure according to claim 4, characterized in that: The guide structure comprises a sliding guide rail (11), and a limiting groove (21) is correspondingly arranged on the annular float (2), and the annular float (2) can be slidably arranged on the sliding guide rail (11) through the limiting groove (21).

6. The atomization structure according to claim 5, characterized in that: The limiting groove (21) is opened on the outer peripheral side of the annular floating body (2), and the two limiting grooves (21) are not coplanar.

7. The atomization structure according to any one of claims 2 to 6, characterized in that: The liquid inlet pipeline (3) comprises a horizontal pipe section (31) sealed and installed in the liquid inlet passage (12); a first end of the horizontal pipe section (31) is provided with a liquid inlet (311); a second end of the horizontal pipe section (31) is a closed end; and the liquid outlet (32) is provided on a side wall surface of the horizontal pipe section (31).

8. The atomization structure according to claim 7, characterized in that: The liquid outlet (32) is arranged in the middle section of the horizontal pipe section (31).

9. The atomization structure according to claim 7, characterized in that: The first end of the horizontal pipe section (31) is provided with an anti-foolproof groove (121), and the liquid inlet passage (12) is correspondingly provided with an anti-foolproof protrusion (3111), and the anti-foolproof protrusion (3111) is cooperatively connected with the anti-foolproof groove (121).

10. A water tank device, characterized in that: include: Box; The atomization structure according to any one of claims 1 to 9, wherein the atomization channel (1) divides the housing into an atomization chamber (100) and a liquid storage chamber (200), and the liquid level control component is used to connect the atomization chamber (100) and the liquid storage chamber (200); the housing and the atomization channel (1) are integrally formed.

11. An atomization device, characterized in that: It comprises the atomization structure described in any one of claims 1 to 9 or the water tank device described in claim 10.

12. The atomizing device according to claim 11, characterized in that The atomization device is a humidifier, an atomizer or an aromatherapy machine.

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