Blowing device with atomization function

Abstract

The invention discloses a blowing device with an atomization function, and relates to the technical field of blowing equipment.The blowing device comprises a shell, a supporting shaft, a draught fan assembly and an atomization mechanism, the supporting shaft is arranged in the shell and connected to the shell, a water vapor channel is formed in the supporting shaft, the supporting shaft is provided with a first end and a second end which are opposite, and the first end and the second end are connected to the draught fan assembly; the second end is provided with a water vapor outlet communicated with the water vapor channel; the fan assembly is arranged in the shell and comprises a fan body and fan blades, the fan blades are connected to the fan body, the fan body is connected to the periphery of the supporting shaft in a sleeving mode, and the fan body can drive the fan blades to disturb airflow to flow from the first end to the second end; the atomization mechanism is provided with an atomization pipeline, and one end of the atomization pipeline is connected with the supporting shaft and communicates with the water vapor channel. According to the technical scheme, the structural design of the air blowing device is improved, the influence of water vapor on the fan assembly is reduced, and the practicability and structural reliability of the air blowing device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of blowing devices, and particularly to a blowing device with an atomization function. Background Art

[0002] In the related art, an atomization mechanism can be provided in blowing devices such as fans and hair dryers. By using the atomization mechanism to generate water mist, the water mist can be mixed into the air flow formed by the blowing device, so that the air blown out by the blowing device can carry a certain amount of atomized water vapor, enabling the blowing device to achieve a certain water replenishment and humidification effect during the blowing operation.

[0003] However, in the existing blowing devices, most of the atomization mechanisms transport the generated atomized water vapor into the air flow channel inside the blowing device, causing the air flow to carry the atomized water vapor and blow out together inside the blowing device. This easily leads to the accumulation of water vapor inside the blowing device, resulting in a relatively high environmental humidity inside the blowing device, and further causing a certain risk of moisture absorption or short circuit of the components inside the blowing device. Summary of the Invention

[0004] The main object of the present invention is to propose a blowing device with an atomization function, aiming to improve the structural design of the blowing device, reduce the influence of water vapor on the fan assembly, and improve the practicality and structural reliability of the blowing device.

[0005] To achieve the above object, the blowing device proposed by the present invention includes a housing, a support shaft, a fan assembly, and an atomization mechanism. The support shaft is disposed inside the housing and connected to the housing. A water vapor channel is formed inside the support shaft. The support shaft has opposite first and second ends, and a water vapor outlet communicating with the water vapor channel is provided at the second end. The fan assembly is disposed inside the housing. The fan assembly includes a fan body and a fan blade. The fan blade is connected to the fan body. The fan body is sleeved on the outer periphery of the support shaft. The fan body can drive the fan blade to disturb the air flow to flow from the first end towards the second end. The atomization mechanism is provided with an atomization pipeline. One end of the atomization pipeline is connected to the support shaft and communicates with the water vapor channel.

[0006] In one embodiment, the water vapor channel is inclined, and the extending direction of the water vapor channel forms an angle with the central axis of the support shaft; and / or, the material of the atomization pipeline is a corrugated pipe.

[0007] In one embodiment, the support shaft includes a shaft body and a diversion pipe. The shaft body is connected to the housing. The fan body is sleeved on the outer periphery of the shaft body. An installation through hole is provided inside the shaft body. The diversion pipe has the first end and the second end. The diversion pipe passes through the installation through hole and is connected to the shaft body. The atomization pipeline is connected to the diversion pipe.

[0008] In one embodiment, a limiting rib is provided on the circumferential side of the diversion pipe, and the limiting rib abuts against the inner wall of the installation through hole; and / or, a limiting fence is provided around the circumferential side of the diversion pipe, and the surface of the limiting fence facing away from the diversion pipe abuts against the inner wall of the installation through hole.

[0009] In one embodiment, the housing includes a front mesh cover and a rear mesh cover. The front mesh cover is provided with an air outlet, and the rear mesh cover is provided with an air inlet; the support shaft is arranged between the front mesh cover and the rear mesh cover, the second end passes through the front mesh cover, and the water vapor outlet is arranged on the side of the front mesh cover facing away from the rear mesh cover.

[0010] In one embodiment, the rear mesh cover is provided with a first through hole, the first end of the support shaft passes through the first through hole, the first end is provided with a water vapor inlet communicating with the water vapor channel, the atomizing pipeline is located on the side of the rear mesh cover facing away from the front mesh cover and is cooperatively inserted with the first end; and / or, the front mesh cover is provided with a second through hole, the air outlet is arranged around the second through hole, and the second end of the support shaft passes through the second through hole, so that the water vapor outlet is arranged on the side of the front mesh cover facing away from the rear mesh cover.

[0011] In one embodiment, the support shaft further includes a drainage member, the drainage member is detachably connected to the second end, a drainage channel penetrating through the drainage member is arranged in the drainage member, the drainage channel communicates with the water vapor channel, and the extending direction of the drainage channel forms an angle with the central axis of the support shaft.

[0012] In one embodiment, the housing includes a front mesh cover, the drainage member passes through the front mesh cover, and a limiting structure is arranged on the outer periphery of the drainage member, and the limiting structure is cooperatively abutted against the front mesh cover.

[0013] In one embodiment, the fan body includes a stator core, an outer rotor and a bearing. The stator core is sleeved on the support shaft; the outer rotor is sleeved on the outer periphery of the support shaft, a magnetic ring is arranged on the inner wall of the outer rotor, the magnetic ring is correspondingly arranged around the stator core, and the fan blade is connected to the outer periphery of the outer rotor; the bearing includes an outer ring, an inner ring and rolling elements rotatably arranged between the outer ring and the inner ring. The inner ring is sleeved on the support shaft and is arranged on one side of the stator core, and the outer ring is cooperatively connected to the inner wall of the outer rotor.

[0014] In one embodiment, a first protrusion is provided on the outer periphery of the support shaft. The first protrusion and the stator core respectively abut against opposite sides of the inner ring to clamp and fix the inner ring. The blower body further includes a fixing ring connected to the inner wall of the outer rotor. A second protrusion is provided on the inner wall of the outer rotor. The fixing ring and the second protrusion respectively abut against opposite sides of the outer ring to clamp and fix the outer ring.

[0015] In one embodiment, the blowing device further includes a bracket assembly. The bracket assembly includes a steering mechanism and a frame body. The steering mechanism is connected to the frame body and is connected to the housing. The steering mechanism can drive the housing to rotate relative to the frame body.

[0016] In one embodiment, the atomizing mechanism includes an atomizer. The atomizing pipeline connects the atomizer and the support shaft to convey the water mist produced by the atomizer to be discharged from the water-vapor outlet. The atomizer is connected to the frame body.

[0017] The technical solution of the present invention is to set a support shaft in the housing, so that the blower assembly operates by being sleeved and installed on the outer periphery of the support shaft. By using the inner cavity of the support shaft to form a water-vapor channel, a water-vapor outlet can be provided at the second end of the support shaft near the air outlet side of the housing, and the support shaft is connected to the atomizing pipeline of the atomizing mechanism, so that the atomizing mechanism can diffuse and discharge the generated water mist through the atomizing pipeline and the water-vapor channel from the water-vapor blowing port, enabling the water mist to better converge with the air flow blown out of the housing when diffusing outward, realizing the humidifying and blowing effect of the blowing device. Under the action of the outward flowing air flow, it can effectively prevent the water mist from diffusing towards the inside of the housing, prevent the water mist from accumulating in the housing to form a humid environment, ensure the continuous and stable operation of the blower assembly, and further improve the practicability and structural reliability of the blowing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0019] Figure 1 It is a schematic structural diagram of an embodiment of the blowing device provided by the present invention; Figure 2 For Figure 1 a sectional view of an embodiment of the blowing device; Figure 3 For Figure 2 a partial enlarged view at A in Figure 4 ForFigure 2 Partial schematic view of an embodiment of the blowing device Figure 5 is Figure 2 Exploded view of the fan body and the support shaft of the blowing device of Figure 6 is Figure 1 Exploded view of the fan assembly and the support shaft of the blowing device of Figure 7 is Figure 1 Exploded view of the support shaft of the blowing device of

[0020] Explanation of the reference numerals in the drawings: 100, blowing device; 10, housing; 11, front grille; 111, air outlet; 13, rear grille; 131, air inlet; 30, support shaft; 30a, water vapor channel; 30b, water vapor outlet; 31, shaft body; 311, installation through hole; 313, first protrusion; 33, diversion pipe; 331, limiting rib; 333, limiting fence; 35, drainage part; 351, drainage channel; 353, limiting structure; 50, fan assembly; 51, fan body; 511, stator core; 513, outer rotor; 5131, magnetic ring; 5133, second protrusion; 515, bearing; 517, fixing ring; 53, fan blade; 70, atomization mechanism; 71, atomization pipeline; 73, atomizer; 90, bracket assembly; 91, steering mechanism; 911, first connecting seat; 913, second connecting seat; 915, rotating motor; 93, frame.

[0021] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0024] In addition, if the embodiments of the present invention involve descriptions such as "first" and "second", the descriptions of "first", "second", etc. are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or inability to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0025] In the related art, an atomization mechanism can be provided in a blowing device such as a fan or a hair dryer. By using the atomization mechanism to generate water mist, the water mist can be mixed into the air flow formed by the blowing device, so that the air blown by the blowing device can carry a certain amount of atomized water vapor, enabling the blowing device to achieve a certain water replenishment and humidification effect during the blowing operation. However, in the existing blowing devices, most of the atomization mechanisms transport the generated atomized water vapor into the air flow channel inside the blowing device, causing the air flow to carry the atomized water vapor and blow out together inside the blowing device. This easily leads to the accumulation of water vapor inside the blowing device, resulting in a relatively high environmental humidity inside the blowing device, and further causing a certain risk of moisture absorption or short circuit of the components inside the blowing device. To address the above problems, the present invention proposes a blowing device 100 with an atomization function.

[0026] Please refer to Figures 1 to 7 , in an embodiment of the present invention, the blowing device 100 with an atomization function includes a housing 10, a support shaft 30, a fan assembly 50, and an atomization mechanism 70. The support shaft 30 is disposed inside the housing 10 and connected to the housing 10. A water vapor channel 30a is formed inside the support shaft 30. The support shaft 30 has opposite first and second ends, and a water vapor outlet 30b communicating with the water vapor channel 30a is provided at the second end; the fan assembly 50 is disposed inside the housing 10. The fan assembly 50 includes a fan body 51 and fan blades 53. The fan blades 53 are connected to the fan body 51. The fan body 51 is sleeved on the outer periphery of the support shaft 30. The fan body 51 can drive the fan blades 53 to disturb the air flow to flow from the first end towards the second end; the atomization mechanism 70 is provided with an atomization pipeline 71. One end of the atomization pipeline 71 is connected to the support shaft 30 and communicates with the water vapor channel 30a.

[0027] In the present application, the housing 10 can be a mesh structure or a hollow cylindrical structure for protecting the fan assembly 50 by the blowing device 100. This is conducive to reducing the collision of large-sized foreign objects such as stones in the environment with the fan assembly 50. At the same time, it can prevent users from accidentally touching the fan assembly 50 when the blowing device 100 is operating, achieving a better safety protection effect for the blowing device 100 and ensuring the stable operation of the blowing device 100.

[0028] The blowing device 100 can set a support shaft 30 in the central area of the housing 10, fixedly connecting the support shaft 30 to the housing 10. The fan body 51 can be sleeved and installed on the periphery of the support shaft 30. The support shaft 30 is used to carry and support the fan assembly 50, so that the fan body 51 stably drives the fan blade 53 to disturb the air to form an outgoing air flow, and drives the outgoing air flow to flow from the first end of the support shaft 30 towards the second end and blow out of the housing 10, realizing the blowing operation of the blowing device 100.

[0029] By setting the support shaft 30 to have a hollow structure, a water vapor channel 30a can be formed inside the support shaft 30. A water vapor outlet 30b communicating with the water vapor channel 30a is provided at the second end of the support shaft 30. The support shaft 30 can be connected to the atomization pipeline 71 of the atomization mechanism 70, and the inner cavity of the pipeline of the atomization pipeline 71 is connected to the water vapor channel 30a. The atomization mechanism 70 can include but is not limited to devices such as an atomizer 73, a humidifier, and a water mist generating device. The atomization mechanism 70 can generate a certain amount of water mist and transport it to the atomization pipeline 71, so that the generated water mist can be transmitted to the water vapor channel 30a through the atomization pipeline 71 and discharged from the water vapor outlet 30b communicating with the water vapor channel 30a.

[0030] The water vapor outlet 30b is provided at the second end of the support shaft 30, which can make the water vapor outlet 30b close to the air outlet 111 of the housing 10, so that the water mist discharged through the water vapor outlet 30b can be more conveniently diffused and mixed into the outgoing air flow blowing out of the housing 10, enabling the air flow blown out by the blowing device 100 to carry a certain amount of water vapor, realizing the humidifying effect of the blowing device 100. The air flow carrying the water mist can be used to reduce the environmental temperature and can also play a role in increasing the environmental humidity to a certain extent, effectively improving the practicability and reliability of the blowing device 100.

[0031] Among them, by using the hollow support shaft 30 to divert the water mist to the second end near the air outlet 111 of the housing 10 for discharge, the outgoing air flow can carry the water mist out when flowing outwards, and under the driving action of the outgoing air flow, it can effectively prevent the water mist from flowing back into the housing 10, avoiding the formation of a humid environment in the inner cavity of the housing 10 and causing the fan assembly 50 to be damaged by moisture and short-circuited, and better ensuring the stable and reliable operation of the blowing device 100.

[0032] The technical solution of the present invention is to provide a support shaft 30 inside the housing 10, so that the fan assembly 50 is sleeved and installed on the outer periphery of the support shaft 30 to operate. By using the inner cavity of the support shaft 30 to form a water vapor channel 30a, a water vapor outlet 30b can be provided at the second end of the support shaft 30 near the air outlet side of the housing 10, and the support shaft 30 is connected to the atomizing pipe 71 of the atomizing mechanism 70, so that the atomizing mechanism 70 can diffuse and discharge the generated water mist through the atomizing pipe 71 and the water vapor channel 30a from the water vapor blowing port, enabling the water mist to better converge with the air flow blown out of the housing 10 when diffusing outward, achieving the humidifying and blowing effect of the blowing device 100. Under the action of the outward flowing air flow, it can effectively prevent the water mist from diffusing towards the inside of the housing 10, prevent the water mist from accumulating in the housing 10 to form a humid environment, ensure the continuous and stable operation of the fan assembly 50, and further improve the practicability and structural reliability of the blowing device 100.

[0033] Refer to Figure 3 and Figure 4 In an embodiment of the present invention, the water vapor channel 30a is inclined, and the extending direction of the water vapor channel 30a forms an angle with the central axis of the support shaft 30.

[0034] In this embodiment, the support shaft 30 can be configured such that the water vapor channel 30a is inclined with respect to the horizontal plane, so that the extending direction of the water vapor channel 30a forms an angle with the axis of the support shaft 30. By using the inclined water vapor channel 30a, the water droplets condensed on the inner wall of the water vapor channel 30a can flow back to the atomizing mechanism 70 under the action of gravity, preventing the water accumulation on the inner wall of the water vapor channel 30a from attracting the flowing water mist to deposit, which may affect the water vapor amount discharged from the water vapor outlet 30b to a certain extent. At the same time, using the inclined water vapor channel 30a to make the water droplets accumulated on the inner wall flow back is also beneficial to avoiding the mildew of the accumulated water in the water vapor channel 30a, reducing the cleaning and maintenance of the support shaft 30, and further improving the practicability and structural reliability of the blowing device 100.

[0035] Refer to Figure 2 and Figure 4 In an embodiment of the present invention, the atomizing pipe 71 is made of corrugated pipe.

[0036] In this embodiment, the atomizing pipe 71 can be configured with a corrugated pipe structure. Using a corrugated pipe enables the atomizing pipe 71 to achieve a certain range of length adjustment, and the flexible performance of the corrugated pipe can be used to enable the atomizing pipe 71 to achieve a certain angle of rotation adjustment, so that the atomizing pipe 71 can more conveniently follow the position adjustment of the housing 10, reduce the interference during the component arrangement of the blowing device 100, enable the blowing device 100 to achieve a more stable and reliable blowing operation, and further improve the practicability and reliability of the blowing device 100.

[0037] In addition, the design of the atomizing duct 71 using a corrugated pipe enables the atomizing duct 71 to better expand and contract or swing following the rotation of the housing 10 when the blowing device 100 uses the rotation of the housing 10 to perform multi-angle swinging blowing operations, effectively avoiding the pulling effect on the atomizing duct 71 and preventing the atomizing duct 71 from becoming loose and having a certain probability of water mist leakage, further improving the structural stability and reliability of the blowing device 100.

[0038] Refer to Figures 5 to 7 , in an embodiment of the present invention, the support shaft 30 includes a shaft body 31 and a diversion pipe 33. The shaft body 31 is connected to the housing 10, the blower body 51 is sleeved on the outer periphery of the shaft body 31, and an installation through hole 311 is provided in the shaft body 31; the diversion pipe 33 has a first end and a second end, the diversion pipe 33 passes through the installation through hole 311 and is connected to the shaft body 31, and the atomizing duct 71 is connected to the diversion pipe 33.

[0039] In this embodiment, the support shaft 30 can be arranged in a double-layer structure. By sleeving the hollow diversion pipe 33 with the shaft body 31, the blower body 51 can be sleeved and installed on the outer periphery of the shaft body 31, and the atomizing duct 71 is connected to the diversion pipe 33, so that the water mist generated by the atomizing mechanism 70 can stably pass through the atomizing duct 71 and the diversion pipe 33 and be discharged from the water-vapor outlet 30b. Using the double-layer structure of sleeving the diversion pipe 33 with the shaft body 31 can effectively prevent water mist from leaking into the housing 10 when the diversion pipe 33 is broken, and better avoid the blower assembly 50 being affected by water vapor. At the same time, by arranging the support shaft 30 with a separate shaft body 31 and diversion pipe 33, the diversion pipe 33 can be separately disassembled for cleaning, maintenance or replacement, without disassembling the entire support shaft 30 from the housing 10 and the blower assembly 50, effectively reducing the maintenance process of the blowing device 100 and further improving the practicability and structural reliability of the blowing device 100.

[0040] Wherein, the outer diameter of the diversion pipe 33 can be set corresponding to the inner diameter of the installation through hole 311. By inserting the diversion pipe 33 into the shaft body 31, the outer wall of the diversion pipe 33 is closely attached to the inner wall of the installation through hole 311 to achieve the fitting and assembly of the diversion pipe 33 and the shaft body 31. Further, the outer diameter of the diversion pipe 33 and the inner diameter of the installation through hole 311 can be gradually increased along the axis direction from the second end to the first end, so that the diversion pipe 33 and the installation through hole 311 are arranged in a wedge-like fitting structure, further improving the assembly stability and reliability of the support shaft 30.

[0041] Alternatively, the fitting and assembly method of the diversion pipe 33 and the shaft body 31 can refer to Figure 5 and Figure 7, in an embodiment of the present invention, a limiting rib 331 is provided on the circumferential side of the diversion pipe 33, and the limiting rib 331 abuts against the inner wall of the mounting through hole 311; and / or, a limiting apron 333 is provided around the circumferential side of the diversion pipe 33, and the surface of the limiting apron 333 facing away from the diversion pipe 33 abuts against the inner wall of the mounting through hole 311.

[0042] In this embodiment, the outer diameter of the diversion pipe 33 can be set to be smaller than the inner diameter of the mounting through hole 311, so that the shaft body 31 can have a larger bearing and assembly volume, so that the fan assembly 50 can adopt a structure with a higher power to better meet the wind force requirements of the blowing device 100; and the diversion pipe 33 with a smaller pipe diameter can play a certain role in concentrating the transported water mist, so that the water mist can diffuse and flow out more stably from the water vapor outlet 30b, ensuring the stable humidifying and blowing operation of the blowing device 100. At this time, by providing the limiting rib 331 on the outer periphery of the diversion pipe 33, the height of the limiting rib 331 on the outer periphery of the diversion pipe 33 can be set corresponding to the distance between the diversion pipe 33 and the inner wall of the mounting through hole 311, so that the limiting rib 331 can abut against the inner wall of the mounting through hole 311, so that the diversion pipe 33 can be stably assembled in the shaft body 31 under the limiting and supporting action of the limiting rib 331, preventing the diversion pipe 33 from being installed offset, and further improving the overall structural stability and reliability of the blowing device 100. Among them, the number of the limiting ribs 331 can be two, three, four, five, six, etc. A larger number of limiting ribs 331 can achieve a better limiting and supporting effect on the diversion pipe 33, while a smaller number of limiting ribs 331 can achieve more convenient production and processing of the diversion pipe 33. The number of the limiting ribs 331 provided on the diversion pipe 33 can be selected according to the operation requirements of the blowing device 100, so that the blowing device 100 can achieve a better blowing effect and further improve the structural stability and reliability of the blowing device 100.

[0043] In addition, in some other embodiments, when the outer diameter of the diversion pipe 33 is set to be smaller than the inner diameter of the mounting through hole 311, a limiting apron 333 can be provided around the outer periphery of the diversion pipe 33. When the diversion pipe 33 is inserted into the mounting through hole 311, the surface of the limiting apron 333 facing away from the diversion pipe 33 can abut against the inner wall of the mounting through hole 311 to achieve the limiting assembly of the diversion pipe 33 in the mounting through hole 311, prevent the diversion pipe 33 from being installed offset in the shaft body 31, and achieve better connection stability and reliability between the diversion pipe 33 and the shaft body 31.

[0044] Refer to Figure 1 、 Figure 2 and Figure 4, in an embodiment of the present invention, the housing 10 includes a front grille 11 and a rear grille 13. The front grille 11 is provided with an air outlet 111, and the rear grille 13 is provided with an air inlet 131; the support shaft 30 is disposed between the front grille 11 and the rear grille 13, and the second end thereof penetrates through the front grille 11, and the water vapor outlet 30b is disposed on the side of the front grille 11 facing away from the rear grille 13.

[0045] In this embodiment, the housing 10 may include a front grille 11 and a rear grille 13. By using the grille structure to form the air inlet 131 and the air outlet 111, it is possible to better isolate large-sized foreign objects from entering the housing 10 to interfere with the operation of the fan assembly 50, and at the same time, it is beneficial to prevent users from accidentally touching the fan assembly 50, achieving a better protection effect. Among them, the front grille 11 and the rear grille 13 may be connected and arranged in cooperation, and the space for protecting the fan assembly 50 is formed by enclosing the front grille 11 and the rear grille 13 to ensure the stable operation of the fan assembly 50; alternatively, the housing 10 may further include a hollow cylindrical structure, and the front grille 11 and the rear grille 13 are respectively connected and installed at both ends of the cylindrical structure, so that there can be an air outlet passage with a certain length in the housing 10 to achieve a better converging effect on the air outlet airflow.

[0046] The support shaft 30 may connect the first end to the rear grille 13 inside the housing 10, and use the rear grille 13 to bear the overall load of the support shaft 30; or, the support shaft 30 may connect the second end to the front grille 11 inside the housing 10, and use the front grille 11 to bear the overall load of the support shaft 30; or, the first end of the support shaft 30 may be connected to the rear grille 13, and the second end may be connected to the front grille 11, so that the front grille 11 and the rear grille 13 together bear the overall load of the support shaft 30. In addition, when the housing 10 is provided with a hollow cylindrical structure for accommodating the support shaft 30 and the fan assembly 50, and the front grille 11 and the rear grille 13 are respectively covered and connected to both ends of the cylindrical structure, struts may be provided on the inner wall of the cylindrical structure of the housing 10, and the outer periphery of the support shaft 30 is connected by the struts to ensure the stable setting of the support shaft 30 inside the housing 10, so that the front grille 11 and the rear grille 13 can be respectively independently disassembled and connected to the housing 10, improving the disassembly and assembly convenience of the housing 10. There are many ways to cooperate and connect the support shaft 30 with the housing 10, and the present application does not limit this, as long as the support shaft 30 can be stably set inside the housing 10.

[0047] By providing the support shaft 30 between the front grille 11 and the rear grille 13, the second end of the support shaft 30 can be arranged to penetrate through the front grille 11, so that the water vapor outlet 30b is exposed on the side of the front grille 11 facing away from the rear grille 13. In this way, the support shaft 30 can better transport the water mist to the outside of the housing 10 to converge with the air outlet airflow, which is beneficial to better avoid the water mist from flowing back into the housing 10, ensuring the stable operation of the fan assembly 50, and further improving the practicability and reliability of the blowing device 100.

[0048] Refer to Figure 3 and Figure 4 In an embodiment of the present invention, the rear grille 13 is provided with a first through hole, the first end of the support shaft 30 passes through the first through hole, and a water vapor inlet communicating with the water vapor channel 30a is provided at the first end. The atomizing pipe 71 is located on the side of the rear grille 13 facing away from the front grille 11 and is in fit connection with the first end.

[0049] In this embodiment, by providing the first through hole on the rear grille 13, the first end of the support shaft 30 can pass through the first through hole. At this time, a water vapor inlet communicating with the water vapor channel 30a can be provided at the first end of the support shaft 30. Furthermore, the atomizing mechanism 70 can be arranged outside the housing 10, and the atomizing pipe 71 is in fit connection with the first end of the support shaft 30 on the side of the rear grille 13 facing away from the front grille 11 to achieve communication, ensuring the stable humidifying and blowing operation of the blowing device 100 and further improving the practicability and reliability of the blowing device 100. By arranging the atomizing mechanism 70 outside the housing 10, it is beneficial to realize the convenient disassembly and assembly of the atomizing mechanism 70 in the blowing device 100, facilitating the maintenance, repair or replacement of the atomizing mechanism 70. At the same time, it can better prevent the water mist of the atomizing mechanism 70 from leaking into the housing 10, better reducing the risk of the fan assembly 50 getting damp, ensuring the stable and reliable operation of the blowing device 100, and further improving the practicability and structural reliability of the blowing device 100.

[0050] Among them, the inner diameter of the atomizing pipe 71 can be set to match the outer diameter of the first end of the support shaft 30, so that the atomizing pipe 71 sleeves the first end of the support shaft 30 to achieve a tight fit connection between the atomizing pipe 71 and the support shaft 30; alternatively, the inner diameter of the water vapor inlet can be set to match the outer diameter of the atomizing pipe 71, so that the atomizing pipe 71 can be inserted into the first end of the support shaft 30 through the water vapor inlet, and the support shaft 30 sleeves the atomizing pipe 71 to achieve a tight fit connection between the atomizing pipe 71 and the support shaft 30; or, a pipe end joint can be provided between the support shaft 30 and the atomizing pipe 71, and the two ends of the pipe end joint are respectively sleeved on the first end of the support shaft 30 and one end of the atomizing pipe 71, or the two ends of the pipe section structure are respectively inserted into the water vapor inlet of the support shaft 30 and one end of the atomizing pipe 71, so as to ensure a tight fit connection between the support shaft 30 and the atomizing pipe 71 under the action of the pipe end joint.

[0051] In addition, when the atomizing duct 71 is inserted into the support shaft 30 in a matching manner, a sealing structure such as a gasket or a sealing ring can be provided between the atomizing duct 71 and the support shaft 30. By using the sealing structure to fill the connection gap between the atomizing duct 71 and the support shaft 30, it is possible to better prevent the water mist from overflowing through the gap between the atomizing duct 71 and the support shaft 30. When connecting the atomizing duct 71 and the support shaft 30 by using a pipe end joint, a sealing structure such as a sealing ring or a gasket can be provided between the atomizing duct 71 and the pipe end joint and between the support shaft 30 and the pipe end joint. By using the sealing structure to fill the gap between the atomizing duct 71 and the pipe end joint and the gap between the support shaft 30 and the pipe end joint, it is possible to better prevent the water mist from overflowing. Furthermore, by using the sealing structure, a stable fitting connection between the atomizing mechanism 70 and the support shaft 30 can be achieved, enabling the blowing device 100 to operate more stably and reliably, and further improving the practicality and structural reliability of the blowing device 100.

[0052] Refer to Figure 3 and Figure 4 In an embodiment of the present invention, the front mesh cover 11 is provided with a second through hole, and the air outlet 111 is arranged around the second through hole. The second end of the support shaft 30 passes through the second through hole so that the water vapor outlet 30b is arranged on the side of the front mesh cover 11 facing away from the rear mesh cover 13.

[0053] In this embodiment, the housing 10 can set the second through hole on the front mesh cover 11 and make the air outlet 111 on the front mesh cover 11 surround the second through hole, so that the second through hole can be located in the central area of the front mesh cover 11. At this time, by passing the second end of the support shaft 30 through the second through hole, the water vapor outlet 30b on the second end of the support shaft 30 can be stably arranged on the side of the front mesh cover 11 facing away from the rear mesh cover 13, ensuring that the support shaft 30 can stably diffuse and discharge the water mist outside the housing 10, and better avoiding the water mist flowing back into the housing 10 and affecting the stable operation of the fan assembly 50.

[0054] Among them, arranging the air outlet 111 around the second through hole can better make the diffused and discharged water mist converge into the air flow blown out from the air outlet 111, so that the discharged water mist can be more evenly mixed with the air flow of the air outlet, realizing a more stable humidifying and blowing effect of the blowing device 100, and further improving the structural stability and reliability of the blowing device 100.

[0055] In addition, the blowing device 100 can be configured such that the inner diameter of the second through hole matches the outer diameter of the support shaft 30, so that the support shaft 30 is tightly connected to the second through hole in a mating manner; alternatively, the blowing device 100 can be provided with a sealing structure such as sealant or gasket between the second through hole and the support shaft 30, and the gap between the second through hole and the support shaft 30 is filled with the sealing structure to achieve a tightly connected fit between the support shaft 30 and the second through hole. In this way, the front mesh cover 11 can play a certain role in supporting the support shaft 30, enabling the support shaft 30 to be more stably installed in the housing 10, and further improving the overall structural stability and reliability of the blowing device 100.

[0056] Refer to Figure 1 and Figure 3 , in an embodiment of the present invention, the support shaft 30 further includes a drainage member 35. The drainage member 35 is detachably connected to the second end. A drainage channel 351 penetrating the drainage member 35 is provided in the drainage member 35. The drainage channel 351 is communicated with the water vapor channel 30a, and the extending direction of the drainage channel 351 is arranged at an angle with the central axis of the support shaft 30.

[0057] In this embodiment, the drainage member 35 can be a hollow nozzle structure. By connecting the drainage member 35 to the support shaft 30, the drainage channel 351 in the drainage member 35 is communicated with the water vapor channel 30a, and the water mist conveyed by the water vapor channel 30a can be drained and guided through the drainage channel 351, achieving a better blowing effect of the blowing device 100. In this way, by arranging the extending direction of the drainage channel 351 in the drainage member 35 at an angle with the central axis of the support shaft 30, the drainage member 35 can better divert the water mist to the flow path of the outlet air flow, so that the water mist can be more stably mixed into the outlet air flow, which is beneficial to better improving the mixing and outlet air efficiency of the outlet air flow and the water mist, and further improving the practicality and reliability of the blowing device 100.

[0058] Wherein, the drainage member 35 can form an outlet surrounding and communicating with the drainage channel 351 on the circumferential side, and the drainage member 35 is arranged on the axis of the support shaft 30, so that the drainage member 35 can more evenly disperse the water mist into the entire outflow range of the outlet air flow, enabling the outlet air flow to more fully converge with the water mist for outlet, and achieving a better humidifying and blowing effect of the blowing device 100.

[0059] In addition, the drainage member 35 and the support shaft 30 can be integrally formed. Of course, the drainage member 35 and the support shaft 30 can also be separately configured. In this case, the drainage member 35 and the second end of the support shaft 30 can be connected by inserting into each other; alternatively, the drainage member 35 can be adhesively installed on the second end of the support shaft 30, or the drainage member 35 and the support shaft 30 can be installed by means of threaded fit connection; there are many connection and installation methods for the drainage member 35 and the support shaft 30, and the present application does not limit this, as long as a stable connection between the drainage member 35 and the support shaft 30 can be achieved. A sealing structure such as sealant or sealing ring can also be provided between the drainage member 35 and the support shaft 30. The sealing structure can be used to fill the gap between the drainage member 35 and the support shaft 30, better prevent water mist from overflowing and leaking, and further improve the practicability and structural reliability of the blowing device 100.

[0060] Referring to Figure 3 and Figure 4 , in an embodiment of the present invention, the housing 10 includes a front mesh cover 11, the drainage member 35 passes through the front mesh cover 11, and a limiting structure 353 is provided on the outer periphery of the drainage member 35, and the limiting structure 353 is in abutting cooperation with the front mesh cover 11.

[0061] In this embodiment, when the housing 10 is provided with a front mesh cover 11 and a rear mesh cover 13 to protect the fan assembly 50, a second through hole can be provided in the middle of the front mesh cover 11 so that the drainage member 35 can pass through the second through hole of the front mesh cover 11 and be connected to the support shaft 30, ensuring the stable setting of the support shaft 30 inside the housing 10. At this time, by providing the limiting structure 353 on the outer periphery of the drainage member 35, the limiting structure 353 can be a block or a baffle protruding from the circumferential side of the drainage member 35. When the drainage member 35 passes through the front mesh cover 11, the limiting structure 353 can abut against the surface of the front mesh cover 11 facing away from the fan assembly 50, or a groove body matching the limiting structure 353 can be provided on the surface of the front mesh cover 11, so that the limiting structure 353 and the front mesh cover 11 are engaged by clamping, realizing a more stable assembly of the drainage member 35, and further improving the structural stability and reliability of the blowing device 100.

[0062] Referring to Figures 4 to 6 , in an embodiment of the present invention, the fan body 51 includes a stator core 511, an outer rotor 513, and a bearing 515. The stator core 511 is sleeved on the support shaft 30; the outer rotor 513 is sleeved on the outer periphery of the support shaft 30, and a magnetic ring 5131 is provided on the inner wall of the outer rotor 513. The magnetic ring 5131 is correspondingly arranged around the stator core 511, and the fan blade 53 is connected to the outer periphery of the outer rotor 513; the bearing 515 includes an outer ring, an inner ring, and rolling elements rotatably arranged between the outer ring and the inner ring. The inner ring is sleeved on the support shaft 30 and is arranged on one side of the stator core 511, and the outer ring is in mating connection with the inner wall of the outer rotor 513.

[0063] In this embodiment, the blowing device 100 can be provided with a fan body 51 in the form of an outer rotor 513, so that the fan assembly 50 can be more stably sleeved and installed on the support shaft 30 to drive the fan blade 53 to rotate, ensuring the stable blowing operation of the blowing device 100. At this time, the stator core 511 of the fan body 51 can be installed on the outer periphery of the support shaft 30. The stator core 511 can be sleeved with the support shaft 30 by interference fit, or the stator core 511 and the support shaft 30 can be adhered with glue, or the stator core 511 can be firmly installed on the support shaft 30 by fasteners such as screws and buckles. The present application does not limit the installation method of the stator core 511 on the support shaft 30, as long as the stable assembly of the stator core 511 can be achieved. By sleeving a bearing 515 on the support shaft 30 and arranging the bearing 515 and the stator core 511 in sequence along the axial direction of the support shaft 30, the outer rotor 513 can be sleeved on the outer periphery of the support shaft 30 and the outer rotor 513 can be connected to the bearing 515, so as to ensure the stable rotation of the outer rotor 513 relative to the support shaft 30 under the action of the bearing 515. At this time, a magnetic ring 5131 can be provided at the inner wall of the outer rotor 513 opposite to the stator core 511. By arranging the magnetic ring 5131 around the stator core 511, after the stator core 511 is electrified, the outer rotor 513 can be rotated relative to the support shaft 30 by using the principle of electromagnetic induction, so as to realize the stable drive of the fan body 51 for the fan blade 53 connected to the outer periphery of the outer rotor 513, ensuring the stable operation of the blowing device 100, and further improving the practicability and reliability of the blowing device 100. Among them, the inner ring of the bearing 515 and the support shaft 30 can be assembled by interference fit, or the inner ring and the support shaft 30 can be adhered with glue, or the inner ring can be firmly installed on the support shaft 30 by fasteners such as screws and buckles; while the outer ring and the outer rotor 513 can be assembled by interference fit, or the inner ring and the inner wall of the outer rotor 513 can be adhered with glue, or the inner ring can be firmly installed on the inner wall of the outer rotor 513 by fasteners such as screws and buckles. There are many assembly connection methods for the inner ring of the bearing 515 and the support shaft 30 and for the outer ring of the bearing 515 and the outer rotor 513. The present application does not limit this, as long as the stable assembly of the bearing 515 on the support shaft 30 and the outer rotor 513 can be achieved.

[0064] The fan body 51 may be provided with one or more bearings 515 on opposite sides of the stator core 511 respectively, so that the fan assembly 50 can operate more stably. In an embodiment of the present application, the fan body 51 may be provided with a bearing 515 only on the side of the stator core 511 facing the air outlet 111 of the housing 10, so that the fan body 51 adopts a single-bearing 515 structural design, which is beneficial to better reducing the structural thickness of the fan body 51 and realizing a better miniaturized design of the blowing device 100. At this time, the bearing 515 and the stator core 511 may be respectively arranged near the length center point of the support shaft 30, so that the overall force of the fan assembly 50 is more balanced and the stable operation of the fan body 51 is ensured. The fan body 51 with a single-bearing 515 structural design can correspondingly reduce the set length of the support shaft 30, which is beneficial to shortening the conveying path of the water mist, better reducing the amount of water droplets condensed in the water vapor channel 30a during the conveying process of the water mist, so that the atomizing mechanism 70 can convey the water mist more quickly and discharge it from the water vapor outlet 30b, realizing a better humidifying and blowing effect of the blowing device 100.

[0065] Refer to Figure 4 and Figure 5 , in an embodiment of the present invention, a first protrusion 313 is provided on the outer periphery of the support shaft 30, and the first protrusion 313 and the stator core 511 respectively abut against opposite sides of the inner ring to clamp and fix the inner ring; the fan body 51 further includes a fixing ring 517, the fixing ring 517 is connected to the inner wall of the outer rotor 513, a second protrusion 5133 is provided on the inner wall of the outer rotor 513, and the fixing ring 517 and the second protrusion 5133 respectively abut against opposite sides of the outer ring to clamp and fix the outer ring.

[0066] In this embodiment, by providing the first protrusion 313 on the support shaft 30, when the inner ring of the bearing 515 is sleeved on the support shaft 30, it can abut against the first protrusion 313. At this time, when the stator core 511 is sleeved and installed on the support shaft 30, it can abut against the side of the inner ring of the bearing 515 facing away from the first protrusion 313. Furthermore, the inner ring of the bearing 515 can be clamped and limited under the action of the first protrusion 313 and the stator core 511, effectively preventing the inner ring of the bearing 515 from axially shifting on the support shaft 30 and realizing a more stable assembly of the bearing 515 on the support shaft 30.

[0067] By providing a second protrusion 5133 on the inner wall of the outer rotor 513, the second protrusion 5133 can be arranged side by side with the magnetic ring 5131. When the outer ring of the bearing 515 is sleeved on the inner wall of the outer rotor 513 correspondingly, the second protrusion 5133 can be abutted against one side of the outer ring of the bearing 515. At this time, by installing and connecting a fixing ring 517 at one end of the outer rotor 513, the fixing ring 517 can extend into the inner wall of the outer rotor 513 to abut against the side of the outer ring of the bearing 515 facing away from the second protrusion 5133, so that the fixing ring 517 and the second protrusion 5133 clamp and limit the outer ring of the bearing 515, effectively preventing the outer ring of the bearing 515 from axially shifting along the support shaft 30 and improving the connection stability and reliability between the bearing 515 and the outer rotor 513.

[0068] Thus, by using the above structure to assemble and limit the bearing 515, the bearing 515 and the stator core 511 can be sleeved on the support shaft 30 in sequence to limit and fix the inner ring of the bearing 515, the outer rotor 513 is sleeved on the support shaft 30 and the outer ring of the bearing 515, and then the fixing ring 517 is installed at one end of the support shaft 30 to limit and fix the outer ring of the bearing 515, which is beneficial to realizing a more convenient assembly structure design of the fan body 51 and further improving the disassembly and assembly convenience and practicability of the blowing device 100.

[0069] Refer to Figure 2 and Figure 5 In an embodiment of the present invention, the blowing device 100 further includes a bracket assembly 90. The bracket assembly 90 includes a steering mechanism 91 and a frame body 93. The steering mechanism 91 is connected to the frame body 93 and is connected to the housing 10. The steering mechanism 91 can drive the housing 10 to rotate relative to the frame body 93.

[0070] In this embodiment, the bracket assembly 90 can be used to support the housing 10 at a certain height from the ground, so that the blowing device 100 can perform a more stable blowing operation, further improving the practicability and reliability of the blowing device 100. The steering mechanism 91 can include a first connection seat 911, a second connection seat 913 and a rotating motor 915. The first connection seat 911 is connected to the frame body 93, and the second connection seat 913 is connected to the housing 10. By stacking the first connection seat 911 and the second connection seat 913 and arranging the rotating motor 915 between the first connection seat 911 and the second connection seat 913 to connect the first connection seat 911 and the second connection seat 913, the rotating motor 915 can be used to drive the second connection seat 913 to rotate horizontally relative to the first connection seat 911, so that the housing 10 can rotate together with the second connection seat 913, realizing the horizontal swinging function of the blowing device 100, effectively expanding the blowing range of the blowing device 100, and further improving the practicability and reliability of the blowing device 100.

[0071] In addition, the steering mechanism 91 can also set a rotating shaft and a rotating shaft seat structure on the component connected to the shell 10, so that under the connection of the steering mechanism 91, the shell 10 can swing in the up and down direction relative to the frame 93, which is conducive to enabling the blowing device 100 to achieve a wider range of blowing effects. Further, the steering mechanism 91 can be connected to the rotating shaft or the shell 10 by a motor, so that the blowing device 100 can use the motor to drive the shell 10 to swing in the up and down direction, so that the blowing device 100 can achieve better automatic operation, further improving the practicality and reliability of the blowing device 100.

[0072] See also Figure 1 and Figure 2 In one embodiment of the present invention, the atomization mechanism 70 includes an atomizer 73, and the atomization pipe 71 connects the atomizer 73 and the support shaft 30 to transport the water mist produced by the atomizer 73 to be discharged from the water vapor outlet 30b, and the atomizer 73 is connected to the frame 93.

[0073] In this embodiment, the atomization mechanism 70 can make water into small molecule water mist in the atomizer 73, and drive the water mist to flow into the atomization pipe 71 from the outlet of the atomizer 73, so that the water mist can be stably diffused and discharged from the water vapor outlet 30b under the guidance of the water vapor channel 30a of the atomization pipe 71 and the support shaft 30, thereby realizing the stable humidification and blowing operation of the blowing device 100.

[0074] When the blowing device 100 is provided with a bracket assembly 90 to carry the supporting shell 10, the atomizer 73 can be connected and arranged on the frame 93, which is conducive to making the multiple components of the blowing device 100 more compactly arranged, convenient for the transportation and handling of the blowing device 100, and can better save the storage space occupied by the blowing device 100, and further improve the practicality and structural reliability of the blowing device 100. At this time, the atomization pipe 71 can adopt a hose, a bellows, etc., which can achieve a certain rotation angle adjustment of the pipe, so as to utilize the bending or telescopic of the atomization pipe 71 to ensure the stable connection between the atomization pipe 71 and the atomizer 73 and the support shaft 30, realize the stable transportation of the water mist, and better ensure the stable operation of the blowing device 100. Of course, the atomization pipe 71 can also adopt other pipe structure designs, which are not limited in this application, and can achieve the assembly requirements of the atomization pipe 71 with the atomizer 73 and the support shaft 30.

[0075] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A blowing device with atomizing function, characterized in that: include: case; A support shaft, the support shaft is disposed in the shell and connected to the shell, a water vapor channel is formed in the support shaft, the support shaft has a first end and a second end opposite to each other, and the second end is provided with a water vapor outlet communicating with the water vapor channel; A fan assembly, the fan assembly is arranged in the housing, the fan assembly includes a fan body and a fan blade, the fan blade is connected to the fan body, the fan body is sleeved on the outer periphery of the support shaft, and the fan body can drive the fan blade to disturb the airflow from the first end to the second end; The atomizing mechanism is provided with an atomizing pipeline, one end of which is connected to the supporting shaft and communicated with the water vapor channel.

2. The blowing device with atomizing function according to claim 1, characterized in that: The water vapor channel is arranged obliquely, and the extension direction of the water vapor channel is arranged at an angle with the central axis of the support shaft; And / or, the atomization pipeline is made of a corrugated tube.

3. The blowing device with atomizing function according to claim 1, characterized in that: The support shaft comprises: A shaft body, the shaft body is connected to the housing, the fan body is sleeved on the outer periphery of the shaft body, and a mounting through hole is provided in the shaft body; The flow guide pipe has the first end and the second end. The flow guide pipe is passed through the mounting through hole and connected to the shaft body. The atomization pipeline is connected to the flow guide pipe.

4. The blowing device with atomizing function as claimed in claim 3, characterized in that: A limiting rib is provided on the circumference of the guide tube, and the limiting rib abuts against the inner wall of the mounting through hole; And / or, a limiting enclosure plate is provided around the circumference of the flow guide pipe, and a surface of the limiting enclosure plate facing away from the flow guide pipe abuts against an inner wall of the mounting through hole.

5. The blowing device with atomizing function according to claim 1, characterized in that: The housing comprises a front mesh cover and a rear mesh cover, the front mesh cover is provided with an air outlet, and the rear mesh cover is provided with an air inlet; The supporting shaft is arranged between the front mesh cover and the rear mesh cover, the second end is penetrated through the front mesh cover, and the water vapor outlet is arranged on a side of the front mesh cover facing away from the rear mesh cover.

6. The blowing device with atomizing function according to claim 5, characterized in that: The rear mesh cover is provided with a first through hole, the first end of the support shaft is passed through the first through hole, the first end is provided with a water vapor inlet connected to the water vapor channel, the atomization pipeline is located on the side of the rear mesh cover facing away from the front mesh cover, and is plugged with the first end; And / or, the front mesh cover is provided with a second through hole, the air outlet is arranged around the second through hole, and the second end of the support shaft is passed through the second through hole, so that the water vapor outlet is arranged on the side of the front mesh cover facing away from the rear mesh cover.

7. The blowing device with atomization function according to any one of claims 1 to 6, characterized in that: The support shaft also includes a guide member, which is detachably connected to the second end. A guide channel is provided in the guide member and passes through the guide member. The guide channel is connected to the water vapor channel, and an extension direction of the guide channel is set at an angle to the central axis of the support shaft.

8. The blowing device with atomizing function according to claim 7, characterized in that: The shell comprises a front mesh cover, the flow guide piece is passed through the front mesh cover, a limiting structure is arranged on the outer periphery of the flow guide piece, and the limiting structure cooperates and abuts against the front mesh cover.

9. The blowing device with atomization function according to any one of claims 1 to 6, characterized in that: The fan body comprises: A stator core, wherein the stator core is sleeved on the support shaft; An outer rotor, the outer rotor is sleeved on the outer periphery of the support shaft, the inner wall of the outer rotor is provided with a magnetic ring, the magnetic ring is correspondingly arranged around the stator core, and the fan blades are connected to the outer periphery of the outer rotor; The bearing comprises an outer ring, an inner ring and a rolling body rotatably arranged between the outer ring and the inner ring, the inner ring is sleeved on the support shaft and arranged on one side of the stator core, and the outer ring is cooperatively connected with the inner wall of the outer rotor.

10. The blowing device with atomizing function according to claim 9, characterized in that: A first protrusion is provided on the outer periphery of the support shaft, and the first protrusion and the stator core respectively abut against two opposite sides of the inner ring to clamp and fix the inner ring; The fan body also includes a fixing ring connected to the inner wall of the outer rotor. The inner wall of the outer rotor is provided with a second protrusion. The fixing ring and the second protrusion respectively abut against opposite sides of the outer ring to clamp and fix the outer ring.

11. The blowing device with atomization function according to any one of claims 1 to 6, characterized in that: The blowing device also includes a bracket assembly, which includes a steering mechanism and a frame. The steering mechanism is connected to the frame and to the shell. The steering mechanism can drive the shell to rotate relative to the frame.

12. The blowing device with atomizing function according to claim 11, characterized in that: The atomizing mechanism comprises an atomizer, the atomizing pipeline connects the atomizer and the supporting shaft to transport the water mist produced by the atomizer to be discharged from the water vapor outlet, and the atomizer is connected to the frame.

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