Multi-functional fan

Abstract

This utility model discloses a multifunctional fan, including a fan outer cover, a front cover, a light source, an atomizing device, and a blowing device. The front cover covers the front side of the fan outer cover, forming an accommodating space between the front cover and the fan outer cover. The blowing device includes fan blades and a motor disposed within the accommodating space. The atomizing device includes an atomizer body, a liquid storage container, and a flexible water pipe. The atomizer body and the light source are connected to a control circuit via wires. A mounting bracket is disposed within the accommodating space, located in front of the fan blades. The mounting bracket includes a mounting base and at least two cable trays fixed to the mounting base. The cable trays are fixedly connected to the fan outer cover. The light source and the atomizer body are mounted on the mounting base. A first opening is provided in the center of the front cover. A wire groove is provided on the cable trays. A baffle corresponding to the cable trays is provided on the front cover. The atomizer body and the liquid storage container are connected via an independent water pipe, reducing the injection molding difficulty of the liquid storage container.

Description

Technical Field

[0001] This utility model relates to an electric fan, and more particularly to a multifunctional fan. Background Technology

[0002] An electric fan, also known as a fan or ventilator, is a household appliance that uses an electric motor to drive fan blades to rotate, thereby accelerating air circulation. It is primarily used for cooling and air circulation. It is widely used in homes, classrooms, offices, shops, hospitals, hotels, and other places.

[0003] Existing electric fans have relatively simple functions, only blowing air. To solve this problem, electric fans with functions such as spraying have appeared on the market. For example, patent CN205805975U discloses a multi-functional tabletop electric fan, which includes a base assembly, a rotating base, and a fan body assembly. The fan body assembly includes a rear grille with a hemispherical shell shape, a front grille assembled with a fixing ring and covering the front port of the rear grille, and a fan assembly distributed in the front-rear direction relative to the rotating base and covered by the front grille within the rear grille. A liquid atomizer is also installed on the front grille. The liquid atomizer includes a semi-circular liquid storage tube distributed along the outline of the fixing ring and installed within the fixing ring, and an atomizer. Both ends of the liquid storage tube have water pipes extending towards the middle and connected to the atomizer. The water pipes and the liquid storage tube are integrally injection molded to form a fan-shaped tube structure. The atomizer atomizes the liquid poured into the water pipe.

[0004] The existing electric fans with atomizing function have the following problems: the liquid storage tank and the water pipe connecting the atomizer and the liquid storage tank are integrally injection molded. The liquid storage tank is a semi-circle distributed along the outline of the fixed ring. The water pipe is folded inward from both ends of the liquid storage tank and connected to the atomizer in the middle. The integral injection molding structure of the liquid storage tank and the connecting pipe increases the difficulty of injection molding and increases the processing cost. Utility Model Content

[0005] Based on the fact that the liquid storage tank for storing liquid and the water pipe for connecting the atomizer and the liquid storage tank are integrally injection molded, and the liquid storage tank is a semi-circle distributed along the outline of the fixed ring, and the water pipe is folded inward from both ends of the liquid storage tank to connect to the atomizer in the middle, the integral injection molding structure of the liquid storage tank and the connecting pipe increases the difficulty of injection molding and increases the processing cost, this utility model provides a multi-functional fan.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a multi-functional fan, including a fan outer cover, a front cover, a light source, an atomizing device, and a blowing device. The front cover covers the front side of the fan outer cover, forming an accommodating space between the front cover and the fan outer cover. The blowing device includes fan blades disposed in the accommodating space and a motor that drives the fan blades to rotate. When the fan blades rotate, they generate airflow blowing towards the front cover. The atomizing device includes an atomizer body, a liquid storage container, and a flexible water pipe. The water pipe connects the atomizer body and the liquid storage container. The atomizer body and the light source are connected to a control circuit via wires. A fixing frame is provided within the accommodating space. The mounting bracket is located on the front side of the fan blades. The mounting bracket includes a mounting base and at least two cable trays fixed on the mounting base. The cable trays are fixedly connected to the fan outer cover. The light source and the atomizer body are mounted on the mounting base. The center of the front cover has a first opening corresponding to the mounting base. The first opening is used for the light from the light source to pass through and for the liquid from the atomizer body to be sprayed out. The cable trays are provided with cable grooves. The cable grooves are used to house the water pipes and wires connected to the atomizer body and the wires connected to the light source. The front cover is provided with baffles corresponding to the cable trays. The baffles are located on the front side of the cable trays and shield the cable trays and the water pipes and wires in the cable grooves.

[0007] A further preferred embodiment of this utility model is as follows: the fan outer cover includes a middle frame and a rear cover fixed to the rear side of the middle frame, the front cover is installed on the front side of the middle frame, the bridge is fixedly connected to the middle frame or the rear cover by screws, the middle frame includes an inner frame and an outer frame, the inner frame and the outer frame have a gap, and the liquid storage container is installed between the inner frame and the outer frame.

[0008] A further preferred embodiment of this utility model is as follows: the intermediate frame includes a side plate connected to the rear side of the inner frame and the outer frame. The side plate, the inner frame, and the outer frame are combined to form an annular cavity with a front opening. The liquid storage container is provided with sliders on both sides. The top position of the annular cavity is provided with two sliding grooves that slide with the sliders. The liquid storage container is slidably inserted into the top position of the annular cavity. The front cover is installed on the front side of the intermediate frame and covers the front opening of the annular cavity to limit the liquid storage container in the annular cavity. The top of the outer frame is provided with a first opening. The liquid storage container is provided with an injection port and an outlet port. The injection port is located at the first opening. An injection cap is detachably connected to the injection port. The injection cap protrudes outside the first opening.

[0009] A further preferred embodiment of this utility model is as follows: the end of the cable tray away from the mounting base extends to the front side of the annular cavity, the cable tray is opened along the length of the cable tray, the water pipe and the wire enter the annular cavity along the cable tray, and the water pipe is connected to the outlet of the liquid storage container in the annular cavity.

[0010] A further preferred embodiment of this utility model is that the rear cover and the middle frame are integrally formed, or the rear cover and the middle frame are detachably and fixedly connected.

[0011] A further preferred technical solution of this utility model is as follows: the light-emitting lamp body is an integral ring-shaped light-emitting structure, or several light-emitting lamp bodies are combined into a ring-shaped light-emitting structure. The liquid atomized by the atomizer body is sprayed out from the center of the ring-shaped light-emitting structure. A light-transmitting lamp cover is fastened to the first opening. The lamp cover is ring-shaped and covers the outside of the ring-shaped light-emitting structure. A second opening for spraying out the atomized liquid is provided in the center of the lamp cover.

[0012] A further preferred embodiment of this utility model is as follows: the mounting base is a cylindrical base, one end of the cable tray is fixed to the outer circumferential surface of the mounting base, and the cable tray extends radially along the mounting base.

[0013] A further preferred embodiment of this utility model is that the centers of the rear cover, the middle frame, the front cover, the motor, the fan blade, and the mounting base are on the same axis.

[0014] A further preferred embodiment of this utility model is as follows: it also includes a base, with support frames extending upward on both sides of the base, a middle frame located between the two support frames and rotatably connected to the support frames on both sides, and an installation part for detachable installation of the battery pack and a control knob on the base, and a connecting channel connecting the middle frame and the support frame at the rotatable connection point, which connects the annular cavity and the support frame, and the wires in the annular cavity enter the support frame through the connecting channel, pass through the support frame and then enter the base to connect with the control circuit.

[0015] A further preferred technical solution of this utility model is as follows: both the front cover and the fan outer cover are provided with mesh holes for air intake or exhaust, a motor base is fixed at the center of the rear cover, a motor cavity with an opening facing rear is provided inside the motor base, a seat cover is installed on the rear opening of the motor base, the motor is installed in the motor cavity, and the motor shaft extends into the receiving space and connects with the fan blades.

[0016] Compared with the prior art, the advantages of this utility model are that the atomizing device includes an atomizer body, a liquid storage container and a flexible water pipe. The water pipe connects the atomizer body and the liquid storage container. The water pipe can use existing conventional flexible hoses on the market. The atomizer body and the liquid storage container are connected by an independent water pipe, which reduces the difficulty of injection molding of the liquid storage container and reduces processing costs.

[0017] The mounting bracket includes a mounting base and at least two cable trays fixed on the mounting base. The light source and the atomizer body are mounted on the mounting base. The center of the front cover has a first opening corresponding to the mounting base. The first opening is used for the light from the light source to pass through and for the liquid from the atomizer body to be sprayed out. The light source and the atomizing device add the function of a fan. The cable trays are provided with cable channels for housing the water pipes and wires connected to the atomizer body and the wires connected to the light source. The front cover is provided with baffles corresponding to the cable trays. The baffles are located on the front side of the cable trays and shield the cable trays and the water pipes and wires in the cable channels to improve the aesthetics of the fan and prevent the water pipes and wires from being exposed. Attached Figure Description

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0019] Figure 1 This is a schematic diagram of the front structure of the fan;

[0020] Figure 2 This is a schematic diagram of the rear structure of the fan;

[0021] Figure 3 This is a schematic diagram of the bottom structure of the fan;

[0022] Figure 4 A cross-section diagram of the fan. Figure 1 ;

[0023] Figure 5 for Figure 4 A magnified view of part A;

[0024] Figure 6 This is a schematic diagram showing the separation of the front cover and the fan housing;

[0025] Figure 7 A cross-section diagram of the fan. Figure 2 ;

[0026] Figure 8 for Figure 7 A magnified view of section B;

[0027] Figure 9 This is a schematic diagram of the front cover structure;

[0028] Figure 10 This is a schematic diagram of the front structure of the mounting bracket;

[0029] Figure 11 This is a schematic diagram of the rear structure of the mounting bracket;

[0030] Figure 12 A schematic diagram of the structure after the front cover has been removed;

[0031] Figure 13 This is a schematic diagram showing the separation of the cover plate and the fan housing;

[0032] Figure 14 This is a schematic diagram showing the separation of the liquid storage container and the fan casing;

[0033] Figure 15 This is a schematic diagram of the fan casing structure;

[0034] Figure 16 This is a schematic diagram of the base structure;

[0035] Figure 17 This is a diagram showing the disassembly of the base;

[0036] Figure 18 for Figure 4 A magnified view of section B.

[0037] In the diagram: 1. Base; 2. Mounting slot; 3. Control knob; 4. Support frame; 5. Front cover; 6. Mesh; 7. Lampshade; 8. Mist outlet; 9. Baffle; 10. Liquid storage container; 11. Injection cap; 12. First opening; 13. Middle frame; 14. Rear cover; 15. Motor mount; 16. Seat cover; 17. Support foot; 18. Power interface; 19. Handle; 20. Mounting part; 21. Axis; 22. Motor; 23. Fan blade; 24. Atomizer body; 25. Mounting base; 26. Injection port; 27. Cable tray; 28. Light lamp body; 9. First opening; 30. Second opening; 31. First wire guide groove; 32. Annular cavity; 33. Annular groove; 34. Insertion port; 35. Annular inner frame; 36. Wire hole; 37. Elastic clamping rod; 38. Bayonet; 39. First connecting post; 40. Outer frame; 41. Inner frame; 42. Second connecting post; 43. Accommodation space; 44. Liquid outlet; 45. Second wire guide groove; 46. Connecting channel; 47. Cover plate; 48. Slider; 49. Slide groove; 50. Fan outer cover; 51. Front half shell; 52. Rear half shell; 53. Controller; 54. Side plate. Detailed Implementation

[0038] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0039] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0040] Figures 1-18 As shown, the multi-functional fan includes a fan housing 50, a front cover 5, a light source 28, an atomizing device, and a blowing device. The front cover 5 covers the front side of the fan housing 50, forming a receiving space 43 between the front cover 5 and the fan housing 50. The blowing device includes fan blades 23 disposed within the receiving space 43 and a motor 22 that drives the fan blades 23 to rotate. When the fan blades 23 rotate, they generate airflow that blows towards the front cover 5. The front cover 5 is fixedly connected to the fan housing 50 by screws.

[0041] Figure 1 , Figures 6-12 As shown, the atomizing device includes an atomizer body 24, a liquid storage container 10, and a flexible water pipe. The water pipe connects the atomizer body 24 and the liquid storage container 10, guiding the liquid stored in the liquid storage container 10 to the atomizer body 24, where the atomizer body 24 atomizes the liquid. The atomizer body 24 and the light source 28 are connected to a control circuit via wires. A mounting bracket is installed within the accommodating space 43, located in front of the fan blade 23. The mounting bracket includes a mounting base 25 and at least two cable trays 27 fixed to the mounting base 25. The cable trays 27 are fixedly connected to the fan outer casing 50. The lamp body 28 and the atomizer body 24 are mounted on the mounting base 25. The center of the front cover 5 is provided with a first opening 29 corresponding to the mounting base 25. The first opening 29 is used for the light from the lamp body 28 to pass through and for the liquid from the atomizer body 24 to be sprayed out. The cable tray 27 is provided with a first wire channel 31. The first wire channel 31 is used to house the water pipe and wire connected to the atomizer body 24 and the wire connected to the lamp body 28. The front cover 5 is provided with a baffle 9 corresponding to the cable tray 27. The baffle 9 is located on the front side of the cable tray 27 and forms a shield for the cable tray 27 and the water pipe and wire in the first wire channel 31.

[0042] The mounting base 25 is provided with a mist outlet 8. The atomizer body 24 is fixedly installed on the rear side of the mounting base 25 and is connected to the mist outlet 8. The mist outlet 8 and the first port 29 are in opposite positions. The atomizer body 24 atomizes the liquid and sprays it out from the mist outlet 8.

[0043] In this patent, the water pipe can utilize existing conventional hoses on the market, and connect the atomizer body 24 and the liquid storage container 10 through an independent water pipe, reducing the difficulty of injection molding of the liquid storage container 10 and reducing processing costs.

[0044] A first opening 29 is provided at the center of the front cover 5, which is opposite to the mounting base 25, so that the light-emitting lamp body 28 can emit light at the center of the front cover 5, and the mist after atomization by the atomizer body 24 can be sprayed out from the center of the front cover 5. The mist can drift forward with the wind blowing forward. The light-emitting lamp body 28 and the atomizing device add the function of the fan. A baffle 9 corresponding to the cable tray 27 is provided on the front cover 5. The baffle 9 is located on the front side of the cable tray 27 and forms a shield for the cable tray 27 and the water pipes and wires in the cable tray, so as to improve the aesthetics of the fan and prevent the water pipes and wires from being exposed.

[0045] The atomizer body 24 is an existing atomizing device for liquid atomization. The liquid storage container 10 can be used to store liquids such as water, aromatherapy, or mosquito repellent. During use, the water pipe introduces the liquid from the liquid storage container 10 into the atomizer body 24, and the liquid is atomized by the atomizer body 24. At the same time, the motor 22 drives the fan blades 23 to rotate, and the provided airflow promotes the diffusion of the atomized liquid, providing the fan with humidification, aromatherapy, or mosquito repellent effects, meeting user needs and improving the user experience.

[0046] Preferably, the light-emitting lamp body 28 is an integral annular light-emitting structure, or several light-emitting lamp bodies 28 are combined into an annular light-emitting structure. The atomized liquid of the atomizer body 24 is sprayed out from the center of the annular light-emitting structure. A light-transmitting lamp cover 7 is fastened to the first opening 29. The lamp cover 7 is annular and covers the outside of the annular light-emitting structure. The center of the lamp cover 7 is provided with a second opening 30 for the atomized liquid to be sprayed out. The annular light-emitting structure surrounds the outside of the above-mentioned mist outlet 8, adding a lighting atmosphere to the mist emitted from the atomizer body 24.

[0047] Figure 4 , Figure 12 , Figure 14 , Figure 18 As shown, the fan housing 50 includes a middle frame 13 and a rear cover 14 fixed to the rear side of the middle frame 13. The front cover 5 is installed on the front side of the middle frame 13. The bridge 27 is fixedly connected to the middle frame 13 or the rear cover 14 by screws. The middle frame 13 includes an inner frame 41 and an outer frame 40, with a gap between the inner frame 41 and the outer frame 40. The liquid storage container 10 is installed between the inner frame 41 and the outer frame 40.

[0048] Specifically, the intermediate frame 13 also includes a side plate 54 connected to the rear side of the inner frame 41 and the outer frame 40. The side plate 54, the inner frame 41 and the outer frame 40 are combined to form an annular cavity 32 with a front opening. The liquid storage container 10 is provided with sliders 48 on both sides. The top position of the annular cavity 32 is provided with two sliding grooves 49 that cooperate with the sliders 48. The liquid storage container 10 is slidably inserted into the top position of the annular cavity 32 from the front opening. The front cover 5 is installed on the front side of the intermediate frame 13 and covers the front opening of the annular cavity 32 to limit the liquid storage container 10 in the annular cavity 32. The top of the outer frame 40 is provided with a first opening 12. The liquid storage container 10 is provided with an injection port 26 and an outlet port 44. The injection port 26 is located at the first opening 12. An injection cap 11 is detachably connected to the injection port 26. The injection cap 11 is exposed outside the first opening 12. This structure facilitates the installation of the liquid storage container 10, and there is a height difference between the liquid storage container 10 and the atomizer body 24 located in the middle of the fan. The liquid storage container 10 is higher than the atomizer body 24, so that the liquid in the liquid storage container 10 can be guided to the atomizer body 24 through the water pipe.

[0049] The filling cap 11 is threadedly connected to the filling port 26, allowing the user to add liquid to the storage container 10 by opening the filling port 26.

[0050] Preferably, the two grooves 49 are located on both sides of the first opening 12. When the liquid storage container 10 is slidably inserted into the annular cavity 32, the top of the liquid storage container 10 covers the first opening 12, so that the outside of the middle frame 13 looks like a whole, improving the aesthetics.

[0051] The end of the cable tray 27 furthest from the mounting base 25 extends to the front of the annular cavity 32. A first cable tray 31 is formed along the length of the cable tray 27. Water pipes and electrical wires enter the annular cavity 32 along the first cable tray 31. The water pipes are connected to the outlet 44 of the liquid storage container 10 inside the annular cavity 32. This method of cable routing and piping provides better concealment, avoids exposing water pipes and electrical wires, and provides a certain degree of protection for the water pipes and electrical wires.

[0052] The baffle 9 on the outer cover is attached to the front side of the cable tray 27 and blocks the first wire passage 31, serving as the cover for the first wire passage 31.

[0053] Figure 10 , Figure 11 As shown, the two ends of the first cable tray 31 can be equipped with inlets and outlets for water supply pipes and electrical wires to enter or exit.

[0054] Preferably, both ends of the cable tray 27 are provided with wire holes 36 that connect the rear side to the first wire channel 31. The water pipe and wire connected to the atomizer body 24 and the wire connected to the light lamp body 28 enter the first wire channel 31 from the wire hole 36 near the mounting base 25 along the rear side of the cable tray 27, and then go around to the rear side of the cable tray 27 from the wire hole 36 at the other end along the first wire channel 31, and then enter the annular cavity 32 from the rear side of the cable tray 27. The rear sides of both ends of the cable tray 27 are provided with wire clamping assemblies. The wire clamping assemblies include two opposing elastic clamps 37. A bayonet 38 is formed between the opposing elastic clamps 37 for the water pipe and wire to pass through. The two elastic clamps 37 limit the water pipe and wire to pass through within the bayonet 38. This structure makes the water pipe and wire more stable and less prone to scattering.

[0055] Alternatively, opposing limiting protrusions can be provided on the inner walls of both sides of the first cable tray 31, which can limit the water pipe and the wire within the first cable tray 31.

[0056] Preferably, the mounting base 25 is a cylindrical base, and one end of the bridge 27 is fixed to the outer circumferential surface of the mounting base 25, with the bridge extending radially along the mounting base 25. The rear cover 14, the middle frame 13, the front cover 5, the motor 22, the fan blade 23, and the mounting base 25 are all centered on an axis 21.

[0057] Preferably, four cable trays 27 are fixedly mounted on the mounting base 25, and the four cable trays 27 are fixedly connected to the fan outer casing 50, fixing the mounting base 25 at the center position of the fan. The four cable trays 27 and the mounting base 25 are integrally formed.

[0058] The rear cover 14 and the middle frame 13 are integrally formed, or the rear cover 14 and the middle frame 13 are detachably fixedly connected, for example by screws. The cable tray 27 can be fixedly connected to the rear cover 14 or the middle frame 13.

[0059] Figures 10-12 As shown, preferably, the outer end of the cable tray 27 is provided with a first connecting post 39, the first connecting post 39 is provided with a first connecting hole, and the annular cavity 32 on the intermediate frame 13 is provided with a second connecting post 42 corresponding to the first connecting post 39 on the cable tray 27. The second connecting post 42 is provided with a second connecting hole, the second connecting hole is a threaded hole, and the screw passes through the first connecting hole and is threadedly connected to the second connecting hole.

[0060] Figures 7-9 As shown, an annular inner frame 35 is provided on the inner side of the outer edge of the front cover 5. An annular groove 33 is formed between the annular inner frame 35 and the outer edge of the front cover 5. The annular groove 33 is opposite to the annular cavity 32. An insertion port 34 is provided on the annular inner frame 35. The insertion port 34 is used for inserting the outer end of the cable tray 27 into the annular groove 33 and placing it in front of the annular cavity 32.

[0061] Figure 1-3 As shown, both the front cover 5 and the fan outer cover 50 are provided with mesh holes 6 for air intake or exhaust, so that the front cover 5 and the rear cover 14 have a mesh structure. The motor base 15 is fixed at the center of the rear cover 14. The motor base 15 has a motor cavity with an opening facing the rear. A seat cover 16 is installed on the rear opening of the motor base 15. The motor 22 is installed in the motor cavity. The shaft of the motor 22 extends into the receiving space 43 and connects with the fan blade 23. The seat cover 16 is fixedly installed on the rear opening of the motor base 15 by screws.

[0062] Figure 13 As shown, the rear cover 14 and the middle frame 13 are provided with a second wire passage 45 that connects the annular cavity 32 and the motor base 15. A cover plate 47 is fixedly connected to the second wire passage 45 by screws. The wires connected to the motor 22 are connected to the annular cavity 32 through the second wire passage 45.

[0063] Figures 15-17 As shown, the fan also includes a base 1, with support frames 4 extending upwards on both sides of the base 1. A middle frame 13 is located between the two support frames 4 and is rotatably connected to the support frames 4 on both sides. The base 1 is provided with a mounting part 20 for detachable installation of the battery pack and a control knob 3. The rotatable connection between the middle frame 13 and the support frame 4 is provided with a connecting channel 46 connecting the annular cavity 32 and the support frame 4. The wires in the annular cavity 32 enter the support frame 4 through the connecting channel 46, pass through the support frame 4, and then enter the base 1 to connect with the control circuit.

[0064] The control circuit includes a controller 53 installed in the base 1, which controls the motor 22 or the atomizer body 24 or the light lamp body 28 to start or stop.

[0065] A mounting groove 2 is provided on the bottom front side of the base 1. The aforementioned mounting part 20 is disposed in the mounting groove 2. The battery pack is connected to the mounting part 20 and is entirely disposed in the mounting groove 2. The battery pack supplies power to the fan. The mounting part 20 can be the same structure as the plug slot conventionally used on power tools for inserting the battery pack.

[0066] The base 1 has a support foot 17 on the rear side, and a power interface 18 can also be provided on the base 1. The power interface 18 is used to connect an external power source for power supply.

[0067] The base 1 and the support frame 4 can be formed by fixing the two separate front half shell 51 and rear half shell 52 together with screws.

[0068] The fan housing 50 is provided with a handle 19.

[0069] The multifunctional fan provided by this utility model has been introduced above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from its principle, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A multifunctional fan, comprising a fan housing, a front cover, a light source, an atomizing device, and a blowing device, wherein the front cover covers the front side of the fan housing, forming an accommodating space between the front cover and the fan housing, and the blowing device comprises fan blades disposed within the accommodating space and a motor for driving the fan blades to rotate, wherein the rotation of the fan blades generates airflow blowing towards the front cover, characterized in that, The atomizing device includes an atomizer body, a liquid storage container, and a flexible water pipe. The water pipe connects the atomizer body and the liquid storage container. The atomizer body and the light source are connected to a control circuit via wires. A mounting bracket is installed within the accommodating space. The mounting bracket is located on the front side of the fan blades. The mounting bracket includes a mounting base and at least two cable trays fixed to the mounting base. The cable trays are fixedly connected to the fan outer cover. The light source and the atomizer body are mounted on the mounting base. The center of the front cover has a first opening corresponding to the mounting base. The first opening is used for the light from the light source to pass through and for the liquid from the atomizer body to be sprayed out. The cable trays have wire channels for accommodating the water pipe and wires connected to the atomizer body and the wires connected to the light source. The front cover has a baffle corresponding to the cable tray. The baffle is located on the front side of the cable tray and shields the cable tray and the water pipe and wires in the wire channels.

2. The multi-functional fan of claim 1, wherein, The fan housing includes a middle frame and a rear cover fixed to the rear side of the middle frame. The front cover is installed on the front side of the middle frame. The bridge is fixedly connected to the middle frame or the rear cover by screws. The middle frame includes an inner frame and an outer frame with a gap between them. The liquid storage container is installed between the inner frame and the outer frame.

3. The multi-functional fan of claim 2, wherein, The intermediate frame includes a side plate connected to the rear side of the inner frame and the outer frame. The side plate, the inner frame, and the outer frame are combined to form an annular cavity with a front opening. The liquid storage container has sliders on both sides. The top position of the annular cavity has two sliding grooves that slide with the sliders. The liquid storage container is slidably inserted into the top position of the annular cavity. The front cover is installed on the front side of the intermediate frame and covers the front opening of the annular cavity to limit the liquid storage container in the annular cavity. The top of the outer frame has a first opening. The liquid storage container has an injection port and an outlet. The injection port is located at the first opening. An injection cap is detachably connected to the injection port, and the injection cap protrudes outside the first opening.

4. The multi-functional fan of claim 3, wherein, The end of the cable tray away from the mounting base extends to the front of the annular cavity. The cable tray is opened along the length of the cable tray. Water pipes and electrical wires enter the annular cavity through the cable tray. The water pipes are connected to the outlet of the liquid storage container in the annular cavity.

5. The multi-functional fan of claim 2, wherein, The rear cover is integrally formed with the middle frame, or the rear cover and the middle frame are detachably fixedly connected.

6. The multi-functional fan of claim 1, wherein, The light-emitting lamp body is an integral ring-shaped light-emitting structure, or several light-emitting lamp bodies are combined into a ring-shaped light-emitting structure. The liquid atomized by the atomizer body is sprayed out from the center of the ring-shaped light-emitting structure. A light-transmitting lamp cover is fastened to the first opening. The lamp cover is ring-shaped and covers the outside of the ring-shaped light-emitting structure. A second opening for spraying out the atomized liquid is provided in the center of the lamp cover.

7. The multi-functional fan of claim 4, wherein, The mounting base is a cylindrical base, with one end of the cable tray fixed to the outer circumferential surface of the mounting base, and the cable tray extending radially along the mounting base.

8. The multi-functional fan of claim 7, wherein, The rear cover, middle frame, front cover, motor, fan blades, and mounting base are all centered on a single axis.

9. The multi-functional fan of claim 4, wherein, It also includes a base, with support frames extending upwards on both sides of the base. A middle frame is located between the two support frames and is rotatably connected to the support frames on both sides. The base is provided with a mounting part for detachable installation of the battery pack and a control knob. The rotatable connection between the middle frame and the support frame is provided with a connecting channel connecting the annular cavity and the support frame. The wires in the annular cavity enter the support frame through the connecting channel, pass through the support frame, and then enter the base to connect with the control circuit.

10. The multi-functional fan of claim 2, wherein, Both the front cover and the fan casing are provided with mesh holes for air intake or exhaust. A motor base is fixed at the center of the rear cover. The motor base has a motor cavity with an opening facing rearward. A seat cover is installed on the rear opening of the motor base. The motor is installed in the motor cavity, and the motor shaft extends into the receiving space and connects with the fan blades.

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