Fan structure and fan

Abstract

The application relates to a fan structure and a fan, which comprise: a fan; a fan blade arranged at the front end of the fan; the fan drives the fan blade to rotate to drive air to flow forward in a first direction; an atomization device comprising an atomization support and an atomizer for atomizing water; the atomizer is installed on the atomization support, the atomization support is arranged at the rear of the fan in the first direction in an inclined mode, and condensed water on the atomization support is evaporated by using the air flowing forward in the first direction; and a pump device; the pump device can deliver an external water source to the atomization device. The fan structure and the fan provided by the application have the advantages of good safety.

Description

TECHNICAL FIELD

[0001] The present application relates to the fan technical field, in particular to a fan structure and a fan. BACKGROUND

[0002] The traditional fan has up and down head shaking and left and right head shaking, which can provide multi-angle air supply for users, but single blowing will make the air more and more dry.

[0003] In the prior art, an atomizing fan appears, which atomizes water from a water tank component, and then transmits the atomized water to a fan blade part through a pipeline, and blows out through the fan blade, so as to achieve the effect of cooling and humidifying. Since the transmission path is far, the atomization effect will be greatly reduced, and condensate water will be formed, which has a safety hazard. SUMMARY

[0004] Therefore, it is necessary to provide a fan structure and a fan for the safety problem caused by atomized condensate water.

[0005] The first aspect of the embodiment of the present application provides a fan structure, comprising:

[0006] a fan; a fan blade arranged at the front end of the fan; the fan drives the fan blade to rotate to drive air to flow forward in a first direction;

[0007] an atomizing device comprising an atomizing support and an atomizer for atomizing water; the atomizer is installed on the atomizing support, and the atomizing support is arranged at the rear of the fan in the first direction to evaporate condensate water on the atomizing support by using air flowing forward in the first direction;

[0008] and a pump device; the pump device can deliver an external water source to the atomizing device.

[0009] In one embodiment, the included angle between the atomizing support and the first direction is E, and 0°<E<80°.

[0010] In one embodiment, the atomizing support comprises a ring-shaped body, a water storage tank, a mist outlet, a water inlet connector and a water outlet connector, the ring-shaped body is hollow inside to form a first flow channel, and the water storage tank is arranged on the ring-shaped body and communicates with the first flow channel; the water inlet connector and the water outlet connector are connected with the water storage tank respectively, the pump device delivers the external water source to the water storage tank through the water inlet connector, the atomizer is installed in the water storage tank, and the water outlet connector is used for discharging water; the mist outlets are uniformly distributed on the ring-shaped body, and the mist outlets are connected to the atomizer through the first flow channel.

[0011] In one of the embodiments, the fan structure comprises a bracket and a casing, the fan and the atomization device are contained in the casing; the bracket comprises two opposite rotating mounting portions, two sides of the casing are rotatably mounted between the two rotating mounting portions.

[0012] In one of the embodiments, the atomization bracket further comprises a condensate water tank, the condensate water tank is arranged at the lowest point of the annular body along the gravity direction and communicates with the first flow channel; at least one air outlet hole is formed on the condensate water tank.

[0013] In one of the embodiments, the atomization bracket further comprises a wet curtain; the wet curtain is mounted in the condensate water tank.

[0014] In one of the embodiments, the horizontal height of the water storage tank is higher than the horizontal height of the condensate water tank.

[0015] In one of the embodiments, the atomization bracket further comprises a cover plate, the cover plate covers the slot of the water storage tank.

[0016] The second aspect of the embodiments of the present application provides a fan comprising the above fan structure.

[0017] The third aspect of the embodiments of the present application provides a fan comprising a base plate, a support rod, a water tank and the above fan structure.

[0018] The base plate is connected to the bracket through the support rod; the water tank is arranged in the base plate.

[0019] The water tank is connected to the water inlet connector through a water inlet pipe, the pump device is arranged on the water inlet pipe; the water outlet connector is connected to the water tank through a water outlet pipe.

[0020] The beneficial effects are:

[0021] The fan structure and the fan of the embodiments of the present application, by arranging the fan, the fan blade, the atomization device and the pump device, wherein the fan blade is arranged at the front end of the fan; the fan drives the fan blade to rotate to drive the air to flow forward along the first direction; the atomization device is arranged at the rear of the fan along the first direction; the pump device can deliver the external water source to the atomization device; the atomization device is used for atomizing and spraying water; the atomization device comprises an atomization bracket and an atomizer for atomizing water; by arranging the atomization bracket to be inclined at the rear of the fan along the first direction, the condensed water droplets after the water atomization can be collected along the inclined atomization bracket, and then the condensed water on the atomization bracket is rapidly evaporated by using the air flowing forward along the first direction, so that the condensed water droplets are prevented from flowing out to the outside, so that the atomization device has a better water leakage prevention function, and the condensed water droplets can also be prevented from gathering in the fan structure to cause short circuit, thereby improving the safety. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A schematic view of a fan structure is provided for some embodiments of the present application.

[0023] Figure 2 A schematic view of a fan structure is provided for some embodiments of the present application.

[0024] Figure 3 A front view of a fan structure is provided for some embodiments of the present application, wherein the casing and the fan are omitted.

[0025] Figure 4 A schematic view of an atomizing support is provided for some embodiments of the present application.

[0026] Figure 5 A schematic view of a fan is provided for some embodiments of the present application. DETAILED DESCRIPTION

[0027] The embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs; the terms used herein are only for the purpose of describing specific embodiments of the present application, and are not intended to limit the present application; the terms "include" and "have" and any variations thereof in the specification and claims of the present application and the above description of drawings are intended to cover non-exclusive inclusion.

[0029] In the description of the embodiments of the present application, if these technical terms "first", "second", etc. appear, these terms are only used for the purpose of description, to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the technical features indicated.

[0030] In this document, the term "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily mean that it refers to the same embodiment, nor is it independent or alternative to other embodiments. The skilled person in the art explicitly and implicitly understands that the embodiments described herein can be combined with other embodiments.

[0031] In the description of the embodiments of the present application, the term "and / or" is merely an association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A existing alone, A and B existing together, and B existing alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are in an "or" relationship.

[0032] In the description of the embodiments of the present application, if the term "multiple" appears, the meaning of "multiple" is at least two (including two), for example, two, three, etc., unless otherwise explicitly specified. Similarly, if the term "multiple groups" appears, "multiple groups" refers to two groups or more (including two groups), and if the term "multiple pieces" appears, "multiple pieces" refers to two pieces or more (including two pieces).

[0033] In the description of the embodiments of the present application, if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0034] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, if the technical terms "mounting", "connection", "connection", "fixing" and the like appear, these terms should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0035] In the present application, unless otherwise explicitly specified and limited, if the first feature appears "on" or "under" the second feature or similar description, it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be directly above or obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be directly below or obliquely below the second feature, or only means that the horizontal height of the first feature is less than that of the second feature.

[0036] It is to be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar expressions used herein are used for explanation purposes only and are not intended to be the only implementation.

[0037] A first aspect of the embodiments of the present application provides a fan structure, which can be applied to a circulating fan, a cooling fan, an air conditioner, and the like.

[0038] Referring to Figures 1 to 5 As shown in the figure, the fan structure includes a fan 10, a fan blade 11, an atomization device 20, and a pump device 30. The fan blade 11 is arranged at the front end of the fan 10. The fan 10 drives the fan blade 11 to rotate to drive air to flow forward along a first direction X. The atomization device 20 is arranged at the rear of the fan 10 along the first direction X. The pump device 30 can deliver an external water source to the atomization device 20. The atomization device 20 is used to atomize and spray water.

[0039] The fan 10 can be an axial fan. The fan blade 11 is arranged at the front end of the fan 10. The fan blade 11 can be an axial fan blade. The fan 10 drives the fan blade 11 to rotate, thereby driving air to flow forward along the first direction X.

[0040] By arranging the pump device 30, the pump device 30 can deliver an external water source (i.e. water in a water tank) to the atomization device 20, effectively avoiding the water tank from being close to the fan 10, thereby preventing the hidden danger of water leakage and short circuit, and improving the safety of the fan structure. In addition, by arranging the atomization device 20 at the rear of the fan 10 along the first direction X, the atomization device 20 atomizes and sprays water. The atomization device 20 is arranged in a region closer to the fan 10, so that the water mist sprayed by the atomization device 20 can immediately flow outward along the first direction X of the air flow, effectively improving the atomization efficiency and making the atomization cooling effect of the fan structure more obvious.

[0041] In some possible embodiments, referring to Figures 1 to 5 As shown in the figure, the atomization device 20 includes an atomization bracket 21 and an atomizer 22 for atomizing water. The atomization bracket 21 is arranged obliquely at the rear of the fan 10 along the first direction X to evaporate condensed water on the atomization bracket 21 by using air flowing forward along the first direction X. The atomizer 22 is mounted on the atomization bracket 21.

[0042] The atomizer 22 can be an ultrasonic atomizer.

[0043] The atomizing support 21 is obliquely arranged at the rear of the fan 10 along the first direction X, and the atomizer 22 is mounted on the atomizing support 21, so that the atomizing device 20 is arranged in a position closer to the fan 10, and the water mist sprayed by the atomizing device 20 can immediately flow outward along the first direction X of the air flow, effectively improving the atomizing efficiency and making the atomizing cooling effect of the fan structure more obvious. In addition, by obliquely arranging the atomizing support 21 at the rear of the fan 10 along the first direction X, the condensed water mist becomes condensed small water droplets, which can be collected along the oblique atomizing support 21, and then evaporated on the atomizing support 21 by using the air flowing forward along the first direction X, so as to avoid the condensed small water droplets flowing out to the outside through the machine shell (mentioned below), so that the atomizing device 20 has a better water leakage prevention function, and can also avoid the condensed small water droplets gathering in the fan structure to cause short circuit, thereby improving the safety.

[0044] In some possible embodiments, referring to Figures 1 to 5 As shown in the figure, the angle between the atomizing support 21 and the first direction X is E, and 0° < E < 80°.

[0045] More specifically, E is 45°. When the fan structure shakes up and down, by arranging the angle between the atomizing support 21 and the first direction X to be 45°, it can be ensured that the air still passes through the atomizing device 20 along the first direction X when the fan structure blows at any shaking angle, thereby ensuring that the water mist sprayed by the atomizing device 20 can immediately flow outward along the first direction X of the air flow, effectively improving the atomizing efficiency and making the atomizing cooling effect of the fan structure more obvious.

[0046] In some possible embodiments, referring to Figures 1 to 5 As shown in the figure, the atomizing support 21 includes a ring-shaped body 211, a water storage groove 212, a mist outlet 213, a water inlet connector 214, and a water outlet connector 215. The ring-shaped body 211 is hollow inside to form a first flow channel 2111, and the water storage groove 212 is arranged on the ring-shaped body 211 and communicates with the first flow channel 2111.

[0047] The water inlet connector 214 and the water outlet connector 215 are respectively connected with the water storage groove 212. The pump device 30 delivers external water to the water storage groove 212 through the water inlet connector 214, the atomizer 22 is mounted in the water storage groove 212, and the water outlet connector 215 is used for discharging water; the mist outlets 213 are uniformly distributed on the ring-shaped body 211, and the mist outlets 213 are connected to the atomizer 22 through the first flow channel 2111.

[0048] One end of the water inlet connector 214 is inserted into the water storage groove 212, and the other end communicates with the pump device 30; one end of the water outlet connector 215 is inserted into the water storage groove 212, and the other end communicates with an external water tank.

[0049] The pump device 30 can deliver water from an external water source (i.e. the water in the water tank) to the atomization device 20, which atomizes and sprays the water. Specifically, the pump device 30 sends the water in the external water tank into the water storage tank 212 through the water inlet joint 214, and the water is dispersed into water mist by the atomizer 22 installed in the water storage tank 212. The water mist spreads along the first flow channel 2111 to the various mist outlets 213, which are evenly distributed on the side of the annular body 211 close to the fan 10 along the first direction X. The water mist sprayed from the multiple mist outlets 213 can immediately flow outward along the first direction X of air flow, making the atomization and cooling effect of the fan structure more obvious and uniform, and preventing condensation caused by uneven water mist.

[0050] Due to the limited atomization efficiency of the atomizer 22, the excess water in the water storage tank 212 can be discharged through the water outlet joint 215 and flow back to the external water tank, preventing short-circuiting caused by water leakage.

[0051] Optionally, the number of mist outlets 213 can be five, six, seven or more.

[0052] Optionally, the annular body 211 can be circular, square, oval or D-shaped.

[0053] In some possible embodiments, referring to Figures 1 to 5 As shown, the fan structure includes a bracket 40 and a casing 50, and the fan 10 and the atomization device 20 are accommodated in the casing 50. The bracket 40 includes two opposite rotating mounting portions 41, and the two sides of the casing 50 are rotatably mounted between the two rotating mounting portions 41.

[0054] The casing 50 includes an air duct extending along the first direction X and an air inlet grille structure arranged at one end of the air duct, and the fan 10 and the atomization device 20 are arranged in the air duct. Specifically, the bracket 40 includes two opposite rotating mounting portions 41, and the two sides of the casing 50 are rotatably mounted between the two rotating mounting portions 41. The fan 10 is fixed to the casing 50 by a support frame (not labeled). The atomization bracket 21 is obliquely arranged between the air inlet grille structure and the air duct, and the two sides of the atomization bracket 21 are connected to the two rotating mounting portions 41 through rotating shafts. In this way, the position of the atomization bracket 21 can be kept unchanged, and when the casing 50 drives the fan 10 to swing up and down relative to the bracket 40, by setting the included angle between the atomization bracket 21 and the first direction X, it can be ensured that air still flows along the first direction X through the atomization device 20 when the fan structure blows air at any swing angle, thereby effectively improving the atomization efficiency and making the atomization and cooling effect of the fan structure more obvious.

[0055] In some possible embodiments, referring to Figures 1 to 5As shown, the atomization support 21 further comprises a condensate tank 216, which is arranged at the lowest point of the annular body 211 in the direction of gravity and communicates with the first flow channel 2111; the condensate tank 216 is formed with at least one air outlet hole 2161.

[0056] By arranging the air outlet hole 2161 on the condensate tank 216 and arranging the condensate tank 216 at the lowest point of the annular body 211 in the direction of gravity, when the water mist condenses into small water droplets, the small water droplets can be collected into the condensate tank 216 along the inclined atomization support 21, the fan 10 and the fan blade 11 drive the air to blow into the condensate tank 216 in the first direction X and blow out from the air outlet hole 2161, thereby consuming the condensate in the condensate tank 216, avoiding the small water droplets from flowing out to the outside through the machine shell (mentioned below), so that the atomization device 20 has a better water leakage prevention function, and can also avoid the small water droplets from gathering in the fan structure to cause short circuit, improve safety, and through the evaporation effect, the air blowing out has a more obvious cooling effect.

[0057] In some possible embodiments, referring to Figures 1 to 5 As shown, the atomization support 21 further comprises a wet curtain 217, which is installed in the condensate tank 216.

[0058] By absorbing the condensate through the wet curtain 217, the fan 10 and the fan blade 11 drive the air to blow into the condensate tank 216 in the first direction X and dry the wet curtain 217, thereby consuming the condensate in the fan structure and making the air blowing out have a more obvious cooling effect.

[0059] Specifically, the pump device 30 sends the water in the external water tank into the water storage tank 212 through the water inlet joint 214, the water is dispersed into water mist by the atomizer 22 installed in the water storage tank 212, the water mist diffuses to each mist outlet 213 along the first flow channel 2111, the mist outlets 213 are uniformly distributed on the side of the annular body 211 close to the fan 10 in the first direction X, most of the water mist is then sprayed out of the plurality of mist outlets 213 and immediately flows outward along the first direction X of the air flow, so that the atomization cooling effect of the fan structure is more obvious.

[0060] Another part of the water mist condenses when diffusing in the first flow channel 2111 and finally collects into the condensate tank 216. The condensate tank 216 is formed with a plurality of air outlet holes 2161; after the condensate wets the wet curtain 217, when the air flows through the wet curtain 217 in the first direction X, the water on the wet curtain 217 is carried, on one hand, the air flow formed when the fan structure operates can dry the wet curtain 217, thereby consuming the condensate in the fan structure and avoiding the condensate from gathering, on the other hand, the principle of water evaporation absorbing heat can be used to cool and humidify the air, so that the cooling effect of the fan structure is better.

[0061] Optionally, the wet curtain 217 can be a V-shaped wet curtain.

[0062] In some possible embodiments, referring to Figures 1 to 5 As shown, the condensate tank 216 is formed with a plurality of air outlet holes 2161 on the tank wall along the first direction X.

[0063] In this way, the condensate water can be collected into the condensate tank 216, thereby wetting the wet curtain 217, and when the air flows along the first direction X through the wet curtain 217, the water on the wet curtain 217 is carried, and flows out of the air outlet holes 2161 along the first direction X, thereby cooling and humidifying the air by using the principle of water evaporation heat absorption.

[0064] In some possible embodiments, referring to Figures 1 to 5 As shown, the water storage tank 212 has a horizontal height higher than that of the condensate tank 216.

[0065] The condensate tank 216 can be arranged at the lowest position of the atomization support 21 in the vertical direction, and the water storage tank 212 can be arranged at the highest position of the atomization support 21 in the vertical direction.

[0066] In this way, the condensate water can be collected into the condensate tank 216 by using the self-gravity of the condensate water.

[0067] In the implementation process, the pump device 30 sends the water in the external water tank into the water storage tank 212 through the water inlet joint 214, the water is dispersed into water mist by the atomizer 22 arranged in the water storage tank 212, the water mist diffuses along the first flow channel 2111 to the plurality of mist outlet holes 213, the mist outlet holes 213 are uniformly distributed on the side of the annular main body 211 close to the fan 10 along the first direction X, most of the water mist is then sprayed out of the plurality of mist outlet holes 213, and can immediately flow outward along the first direction X of the air flow, so that the atomization cooling effect of the fan structure is more obvious; another part of the water mist condenses when diffusing and flowing in the first flow channel 2111, and is collected into the condensate tank 216 under the action of the self-gravity, in this way, the condensate water can wet the wet curtain 217, and when the air flows along the first direction X through the wet curtain 217, the water on the wet curtain 217 is carried, thereby cooling and humidifying the air by using the principle of water evaporation heat absorption.

[0068] In some possible embodiments, referring to Figures 1 to 5 As shown, the atomization support 21 further includes a cover plate 218, and the cover plate 218 is arranged on the tank opening of the water storage tank 212.

[0069] The pump device 30 sends water in the external water tank into the water storage groove 212 through the water inlet connector 214, and the water is dispersed into water mist by the atomizer 22 installed in the water storage groove 212. The water mist diffuses along the first flow channel 2111 to each mist outlet 213, which is uniformly distributed on the side of the annular body 211 close to the fan 10 along the first direction X. Then, the water mist sprayed from the plurality of mist outlets 213 can immediately flow outward along the first direction X of air flow, so that the atomization cooling effect of the fan structure is more obvious and uniform, and condensation caused by uneven water mist is prevented.

[0070] The cover plate 218 can be arranged in the slot of the water storage groove 212 through a buckle cover, so that the water storage groove 212 is isolated from the external environment. In this way, the cover plate 218 can effectively prevent the splashed water droplets from affecting the electrical elements inside the fan structure during the process of dispersing water into water mist by the atomizer 22 in the water storage groove 212, prevent water leakage short circuit, and improve the safety of the fan structure.

[0071] The second aspect of the embodiment of the present application provides a fan including the above-mentioned fan structure. The fan can be a circulating fan.

[0072] In some possible embodiments, referring to Figures 1 to 5 and combining Figures 1 to 5 Figures 1 to 5 Figures 1 to 4 Figure 5 shown, the fan includes a base plate 60, a support rod 61, a water tank 62, and the above-mentioned fan structure; the base plate 60 is connected to the support 40 through the support rod 61; the water tank 62 is arranged in the base plate 60; the water tank 62 is connected to the water inlet connector 214 through a water inlet pipe 63, and the pump device 30 is arranged on the water inlet pipe 63; and a water outlet connector 215 is connected to the water tank 62 through a water outlet pipe 64.

[0073] In the embodiment of the present application, when the fan is working, the water in the water tank 62 flows into the water inlet nozzle (not labeled) of the pump device 30 and flows out from the water outlet nozzle (not labeled) of the pump device 30, is sent into the water storage groove 212 through the water inlet pipe 63 and the water inlet connector 214, is dispersed into water mist by the atomizer 22 installed in the water storage groove 212, diffuses along the first flow channel 2111 to each mist outlet 213, which is uniformly distributed on the side of the annular body 211 close to the fan 10 along the first direction X, and then the water mist sprayed from the plurality of mist outlets 213 can immediately flow outward along the first direction X of air flow, so that the atomization cooling effect of the fan structure is more obvious and uniform, and condensation caused by uneven water mist is prevented.

[0074] Because the atomization efficiency of the atomizer 22 is limited, the excess water in the water storage groove 212 can be discharged through the water outlet connector 215 and flow back to the water tank 62 through the water outlet pipe 64, so as to prevent the water leakage short circuit and realize the recycling of water.

[0075] The pump device 30 can be arranged outside the water tank 62, and the wire of the pump device 30 and the water inlet pipe 63 do not need to pass through the inside of the water tank 62, so that the water tank 62 can be sealed by the cover body, ensuring that when the water tank 62 is applied in a fan, the water tank 62 does not leak when the fan as a whole is inclined by 10°, and compared with the prior art, the height of the water tank 62 can be reduced, the weight is light, the cost can be saved, the overall appearance is light and thin, the appearance is beautiful, and the user experience is good.

[0076] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but it should be considered that any combination of the technical features is within the scope of the present disclosure as long as the combination does not result in contradictions.

[0077] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent application scope. It should be noted that for those skilled in the art, some modifications and improvements can be made without departing from the concept of the present application, and these are within the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A fan structure, characterized by comprising: The fan structure comprises: a fan (10); a fan blade (11) arranged at the front end of the fan (10), the fan (10) driving the fan blade (11) to rotate to drive air to flow forward along a first direction (X); an atomization device (20) comprising an atomization bracket (21) and an atomizer (22) for atomizing water, the atomizer (22) being mounted on the atomization bracket (21), the atomization bracket (21) being arranged at the rear of the fan (10) along the first direction (X) to evaporate condensed water on the atomization bracket (21) by using air flowing forward along the first direction (X); and a pump device (30) capable of delivering an external water source to the atomization device (20); the atomization bracket (21) comprising a ring-shaped main body (211), a water storage groove (212), a mist outlet (213), a water inlet joint (214) and a water outlet joint (215), the ring-shaped main body (211) being hollow inside to form a first flow channel (2111), the water storage groove (212) being arranged on the ring-shaped main body (211) and communicating with the first flow channel (2111); the water inlet joint (214) and the water outlet joint (215) being connected with the water storage groove (212) respectively, the pump device (30) delivering the external water source to the water storage groove (212) through the water inlet joint (214), the atomizer (22) being mounted in the water storage groove (212), and the water outlet joint (215) being used for discharging water; the mist outlets (213) being uniformly distributed on the ring-shaped main body (211), and the mist outlets (213) being connected to the atomizer (22) through the first flow channel (2111); the atomization bracket (21) further comprising a condensed water groove (216), the condensed water groove (216) being arranged at the lowest point of the ring-shaped main body (211) along the direction of gravity and communicating with the first flow channel (2111); at least one air outlet hole (2161) being formed on the condensed water groove (216).

2. The fan structure according to claim 1, characterized by The angle between the atomization bracket (21) and the first direction (X) is E, and 0° < E < 80°.

3. The fan structure according to claim 1, wherein The fan structure comprises a bracket (40) and a machine shell (50), the fan (10) and the atomization device (20) being accommodated in the machine shell (50); the bracket (40) comprising two opposite rotating mounting portions (41), and the two sides of the machine shell (50) being rotatably mounted between the two rotating mounting portions (41).

4. The fan structure according to claim 1, wherein The atomization bracket (21) further comprises a wet curtain (217), and the wet curtain (217) is mounted in the condensed water groove (216).

5. The fan structure according to claim 1, wherein The horizontal height of the water storage groove (212) is higher than that of the condensed water groove (216).

6. The fan structure according to claim 3, wherein The atomization bracket (21) further comprises a cover plate (218), and the cover plate (218) covers the groove opening of the water storage groove (212).

7. A fan, characterized by The fan structure comprises the fan structure according to any one of claims 1 to 6.

8. A fan, characterized by The fan structure comprises a base plate (60), a supporting rod (61), a water tank (62) and a fan structure as claimed in claim 1. The base plate (60) is connected with the support (40) through the supporting rod (61), and the water tank (62) is arranged in the base plate (60). The water tank (62) is connected with the water inlet connector (214) through a water inlet pipe (63), the pump device (30) is arranged on the water inlet pipe (63), and the water outlet connector (215) is communicated with the water tank (62) through a water outlet pipe (64).

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