Fan

Abstract

The invention provides a fan. The fan comprises a water tank module, a pitching module and an air outlet module. The water tank module comprises a shell assembly and an atomizer, a water storage space and a first mist outlet channel communicated with the water storage space are arranged in the shell assembly, and the atomizer is arranged on the shell assembly and used for atomizing water in the water storage space into water mist. One end of the pitching module is connected with the shell assembly, and a second mist outlet channel communicated with the first mist outlet channel is arranged in the pitching module. The air outlet module comprises a cover body, an air outlet device and a mist outlet pipe, the air outlet device is arranged in the cover body, the cover body is connected with the other end of the pitching module, a mist outlet is formed in the cover body, one end of the mist outlet pipe is connected with the cover body, the other end of the mist outlet pipe is connected with the pitching module, and a third mist outlet channel communicated with the second mist outlet channel and the mist outlet is formed in the mist outlet pipe. The cooling effect is improved through cooperation of water mist and air outlet, and the pitching module can serve as a part of mist outlet channel on the basis of achieving the pitching function.

Description

Technical Field

[0001] The present application belongs to the field of fan technology, and specifically relates to fans. Background Art

[0002] Fans usually accelerate air flow by blowing air outwards, thereby achieving functions such as ventilation and cooling. However, in hot environments, the air blown out by fans is also hot air, which has a weak cooling effect and cannot meet user needs. Summary of the Invention

[0003] In view of this, the present application provides a fan, comprising:

[0004] A water tank module, comprising a housing assembly and an atomizer, wherein the housing assembly is provided with a water storage space and a first mist outlet channel communicating with the water storage space, and the atomizer is disposed in the housing assembly and is used to atomize the water in the water storage space into water mist;

[0005] a pitch module, one end of which is connected to the housing assembly, and a second mist outlet channel connected to the first mist outlet channel is provided in the pitch module;

[0006] An air outlet module, the air outlet module comprising a cover, an air outlet device, and a mist outlet pipe, the air outlet device being arranged in the cover, the cover being connected to the other end of the pitch module, and the cover being provided with a mist outlet, one end of the mist outlet pipe being connected to the cover, and the other end being connected to the pitch module, and the mist outlet pipe being provided with a third mist outlet channel connecting the second mist outlet channel and the mist outlet;

[0007] The water mist can be discharged from the mist outlet through the first mist outlet channel, the second mist outlet channel, and the third mist outlet channel in sequence.

[0008] On this basis, the pitch module includes a bracket cover and a pitch member, the bracket cover is connected to the shell assembly, the pitch member is rotatably connected to the bracket cover, and the pitch member is connected to the cover body and the mist outlet pipe, the second mist outlet channel is provided in the pitch member, the bracket cover is provided with a first mist inlet hole connected to the first mist outlet channel, one end of the pitch member is provided with a second mist inlet hole connected to the first mist inlet hole, and the other end is provided with a mist outlet hole connected to the third mist outlet channel, the first mist inlet hole and the second mist inlet hole cooperate to form a mist inlet hole.

[0009] On this basis, the bracket cover is provided with a receiving groove, the first mist inlet is provided on the bottom wall of the receiving groove, at least part of the pitching member is provided in the receiving groove, and the pitching member abuts against the bottom wall away from the bottom surface of the air outlet module.

[0010] On this basis, during the rotation of the pitching member relative to the bracket cover, the first mist inlet hole is at least partially connected to the second mist inlet hole, and the area of ​​the mist inlet hole is larger than the area of ​​the mist outlet hole.

[0011] On this basis, the side wall of the receiving groove and the side surface of the pitching member are rotatably connected by cooperating with two rotation axes through an arc groove, the arc groove is provided on one of the side wall of the receiving groove and the side surface of the pitching member, and the two rotation axes are provided on the other of the side wall of the receiving groove and the side surface of the pitching member;

[0012] When the pitch member rotates by a first angle in a first direction, one of the rotation axes abuts against the side wall on one side of the arc-shaped slot; and when the pitch member rotates by a second angle in a second direction opposite to the first direction, the other rotation axis abuts against the side wall on the other side of the arc-shaped slot.

[0013] On this basis, the rotating shaft includes a rotating terminal and an elastic member, the elastic member abuts against the rotating terminal, and the inner wall of the arc-shaped groove is provided with a stop groove; when the rotating terminal does not move to the stop groove, the elastic member is in a compressed state, and when the rotating terminal moves to the stop groove, the elastic member in the compressed state causes the rotating terminal to be set in the stop groove.

[0014] On this basis, the mist outlet pipe is arranged in the cover body, and / or the mist outlet is arranged in the center of the cover body.

[0015] On this basis, the cover body includes a front net, a spray panel, a mesh shell, and a rear net. The spray panel is connected to the front net, the spray panel is provided with the mist outlet, and the mist outlet pipe is connected to the spray panel; the front net is detachably connected to the mesh shell, and the rear net and the other end of the pitch module are connected to the mesh shell.

[0016] On this basis, the spray panel is detachably connected to the front net, and / or the mist outlet pipe is detachably connected to the spray panel.

[0017] On this basis, the shell assembly includes a water tank, a water tank bracket, and a column. The water tank is arranged on the water tank bracket, and the water tank bracket is provided with the water storage space. The water tank and the water tank bracket cooperate to enable the water in the water tank to flow into the water storage space; the atomizer is arranged on the water tank bracket, and the atomizer is used to atomize the water in the water storage space into water mist; the column is arranged on the water tank bracket, and the column is provided with a first mist outlet channel connected to the water storage space, and one end of the pitch module is arranged on the column.

[0018] The fan provided in this application, first of all, can use the atomizer in the water tank module to atomize water into water mist and finally discharge it from the mist outlet, and then use the wind blown out by the air outlet device to transmit the water mist to a farther place, thereby achieving the purpose of cooling, which can improve the cooling effect compared to a separate air outlet device. Secondly, the pitch module in this application can realize the pitch function, that is, change the pitch angle of the air outlet module. And the pitch module can serve as part of the mist outlet channel, which not only simplifies the structure of the mist outlet pipe, but also the mist outlet channel will not be affected by the pitching process.

[0019] In summary, the fan provided in this application improves the cooling effect by coordinating water mist and air outlet, and the pitch module can serve as a partial mist outlet channel on the basis of realizing the pitch function. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments of the present application will be described below.

[0021] Figure 1 Schematic diagram of the three-dimensional structure of a fan in one embodiment of the present application.

[0022] Figure 2 for Figure 1 The three-dimensional structural diagram of the fan from another perspective is shown.

[0023] Figure 3 for Figure 1 An exploded view of the fan is shown.

[0024] Figure 4 for Figure 1 A schematic cross-sectional view of the fan is shown.

[0025] Figure 5 for Figure 4 An enlarged view of a detail of the fan is shown.

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the bracket cover and the water tank module when they are connected to the shell assembly in one embodiment of the present application.

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure when the pitching member connects the cover body and the mist outlet pipe in one embodiment of the present application.

[0028] Figure 8 This is a schematic diagram of the three-dimensional structure of the bracket cover and the pitch member when they cooperate with each other in one embodiment of the present application.

[0029] Figure 9 for Figure 8 The exploded view of the bracket cover and pitch member is shown.

[0030] Figure 10 for Figure 8The bracket cover and the pitch member are shown as an exploded schematic diagram from another perspective.

[0031] Figure 11 for Figure 8 A schematic cross-sectional view of the pitch assembly is shown.

[0032] Figure 12 This is a schematic diagram of the mist outlet pipe and the spray panel in accordance with one embodiment of the present application.

[0033] Figure 13 for Figure 12 The exploded diagram of the mist outlet pipe and the spray panel is shown.

[0034] Figure 14 This is a partial structural diagram of the mist outlet pipe in one embodiment of the present application.

[0035] Figure 15 This is a schematic diagram of the decomposition of the front net and the net shell in one embodiment of the present application.

[0036] Figure 16 This is a schematic diagram of the three-dimensional structure of the front net and the net shell when they cooperate in one embodiment of the present application.

[0037] Figure 17 This is a schematic diagram of the three-dimensional structure of the spray panel and the front mesh in one embodiment of the present application.

[0038] Figure 18 for Figure 17 Schematic diagram of the spray panel and front screen shown.

[0039] Figure 19 for Figure 18 The spray panel and the front screen are shown as an exploded schematic diagram from another perspective.

[0040] Figure 20 This is a schematic diagram of the three-dimensional structure of the front net and the mist outlet pipe when they cooperate in one embodiment of the present application.

[0041] Figure 21 for Figure 20 The exploded diagram of the front screen and the mist outlet pipe is shown.

[0042] Figure 22 This is a cross-sectional schematic diagram of a water tank module in one embodiment of the present application.

[0043] Figure 23 This is a schematic diagram of the three-dimensional structure of the water tank module without the water tank in one embodiment of the present application.

[0044] Figure 24 This is a cross-sectional schematic diagram of a water tank module from another perspective in one embodiment of the present application.

[0045] Figure 25This is a schematic diagram of the three-dimensional structure of a column in one embodiment of the present application.

[0046] Figure 26 In another embodiment of the present application Figure 1 A schematic cross-sectional view of the fan is shown.

[0047] Figure 27 Schematic diagram of a three-dimensional cross section of a column and a flow guide member in one embodiment of the present application.

[0048] Figure 28 Schematic diagram of the three-dimensional structure of the flow guide member in one embodiment of the present application.

[0049] Description of labels:

[0050] Fan 1, water tank module 10, housing assembly 11, first mist outlet channel 110, water storage space 111, atomizer 12, atomizer core 120, water tank 13, water tank bracket 14, column 15, side baffle 150, air outlet member 16, flow guide member 17, through hole 170, platform 171, flow guide portion 172, hole 1720, air guide channel 16 0, pitch module-20, second mist outlet channel-200, bracket cover-21, first mist inlet hole-210, receiving groove-211, rotating shaft-212, rotating terminal-2121, elastic member-2122, pitch member-22, second mist inlet hole-220, mist outlet hole-221, arc groove-222, stop groove-2220, air outlet module-30, cover body-31, mist outlet-310 , air outlet device-32, mist outlet pipe-33, third mist outlet channel-330, third fastener-331, second protrusion-3311, second bending portion-3312, first portion-332, bending portion-333, second portion-334, step structure-335, sealing member-336, front net-34, first fastener-341, first protrusion-3411, first bending portion-3412, second fastener hole-342, guide groove-343, third fastener hole-344, spray panel-35, accommodating groove-350, limiting block-351, second fastener-352, extension portion-3521, step portion-3522, guide shaft-353, sealing block-354, mesh shell-36, first fastener hole-361, rear net-37, base module-40, rotating device-41. DETAILED DESCRIPTION

[0051] The following are preferred implementations of the present application. It should be noted that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present application. These improvements and modifications are also considered to be within the scope of protection of the present application.

[0052] In view of this, in order to solve the above problems, this application provides a fan, please refer to Figures 1-4 , Figure 1 Schematic diagram of the three-dimensional structure of a fan in one embodiment of the present application. Figure 2 for Figure 1 The three-dimensional structural diagram of the fan from another perspective is shown. Figure 3 for Figure 1 An exploded view of the fan is shown. Figure 4 for Figure 1 The fan 1 provided in this embodiment includes a water tank module 10, a pitch module 20, and an air outlet module 30. The water tank module 10 includes a shell assembly 11 and an atomizer 12. The shell assembly 11 is provided with a water storage space 111 and a first mist outlet channel 110 connected to the water storage space 111. The atomizer 12 is provided in the shell assembly 11 and is used to atomize the water in the water storage space 111 into water mist. One end of the pitch module 20 is connected to the shell assembly 11, and the pitch module 20 is provided with a second mist outlet channel 200 connected to the first mist outlet channel 110. The air outlet module 30 includes a cover 31, an air outlet device 32, and a mist outlet pipe 33. The cover 31 is connected to the other end of the pitch module 20 and is provided with a mist outlet 310. The air outlet device 32 is provided in the cover 31. One end of the mist outlet pipe 33 is connected to the cover 31 and the other end is connected to the pitch module 20. The mist outlet pipe 33 is provided with a third mist outlet channel 330 connecting the second mist outlet channel 200 and the mist outlet 310. The water mist can be discharged from the mist outlet 310 through the first mist outlet channel 110, the second mist outlet channel 200, and the third mist outlet channel 330 in sequence.

[0053] The fan 1 provided in this embodiment includes but is not limited to household fans, industrial fans, etc. in terms of usage scenarios, and includes but is not limited to desktop fans, standing fans, etc. in terms of types. This embodiment only uses a household desktop fan for schematic illustration.

[0054] The water tank module 10 is mainly used to serve as the main body of the fan 1 and to provide water mist. The water tank module 10 is composed of a shell assembly 11 and an atomizer 12. The shell assembly 11 is composed of a plurality of components. As for the specific structure of the shell assembly 11, this application will be described in detail below. A water storage space 111 and a first mist outlet channel 110 may be provided in the shell assembly 11. The water storage space 111 is used to store water. The atomizer 12 may be provided on the shell assembly 11, and the atomizer 12 may be configured to atomize the water in the water storage space 111 into water mist when working. Since the first mist outlet channel 110 is connected to the water storage space 111, the water mist can enter the first mist outlet channel 110.

[0055] The pitch module 20 is mainly used to realize the pitch function. One end of the pitch module 20 is connected to the shell assembly 11, and a second mist outlet channel 200 connected to the first mist outlet channel 110 is provided in the pitch module 20, so that water mist can enter the second mist outlet channel 200 through the first mist outlet channel 110.

[0056] The air outlet module 30 is primarily used for discharging air and mist. It consists of a housing 31, an air outlet device 32, and a mist outlet pipe 33. The housing 31 primarily forms the outer shell of the air outlet module 30 and is provided with an air inlet and an air outlet. The specific structure of the housing 31 will be described in detail below. The housing 31 can be connected to the other end of the pitch module 20. As a result, when the pitch module 20 is pitched, it can drive the housing 31 to pitch, thereby driving the air outlet module 30 to pitch.

[0057] The air outlet device 32 is primarily used for discharging air. The air outlet device 32 includes, but is not limited to, an axial flow air outlet device and an inertial flow air outlet device. This embodiment only uses the axial flow air outlet device for schematic illustration, and the specific structure of the air outlet device 32 will not be described in detail here. The air outlet device 32 can be disposed within the cover 31, thereby utilizing the cover 31 to protect the air outlet device 32.

[0058] The mist outlet pipe 33 is mainly used to provide a mist outlet channel for the water mist. The cover body 31 can be provided with a mist outlet 310 for discharging the water mist. One end of the mist outlet pipe 33 is connected to the cover body 31, and the other end is connected to the pitch module 20. In addition, a third mist outlet channel 330 is provided inside the mist outlet pipe 33, so that one end of the third mist outlet channel 330 can be connected to the second mist outlet channel 200 and the other end can be connected to the mist outlet 310. Thus, through the mutual cooperation of the water tank module 10, the pitch module 20, the mist outlet pipe 33, and the cover body 31, the first mist outlet channel 110, the second mist outlet channel 200, the third mist outlet channel 330, and the mist outlet 310 are connected together.

[0059] The first mist outlet channel 110, the second mist outlet channel 200, and the third mist outlet channel 330 together constitute the mist outlet channel. After the water in the water storage space 111 is atomized into mist by the atomizer 12, it can pass through the first mist outlet channel 110, the second mist outlet channel 200, and the third mist outlet channel 330 in sequence and finally be discharged from the mist outlet 310. In addition, the discharged mist can drift farther under the influence of the wind blown by the air outlet device 32. The mist can absorb heat during evaporation, thereby reducing the ambient temperature and achieving a cooling effect.

[0060] The fan 1 provided in this embodiment can firstly utilize the atomizer 12 in the water tank module 10 to atomize water into water mist and finally discharge it from the mist outlet 310. The wind blown out by the air outlet device 32 can then transmit the water mist to a farther place, thereby achieving the purpose of cooling. Compared with the separate air outlet device 32 in the related art, the cooling effect can be improved. In addition, the mist outlet pipe 33 in the related art is usually connected to the water tank module 10. At this time, the structure of the mist outlet pipe 33 is complex, and the fan 1 usually does not have a pitch function. Even if the fan 1 has a pitch function, the mist outlet pipe 33 may hinder the pitching process. However, the pitch module 20 in this embodiment can act as a part of the mist outlet channel, that is, the pitch module 20 acts as the second mist outlet channel 200 in the mist outlet channel, and the pitch module 20 is used to connect the first mist outlet channel 110 in the water tank module 10 and the third mist outlet channel 330 in the mist outlet pipe 33. This not only simplifies the structure of the mist outlet pipe 33 , but also allows the pitching module 20 to drive the mist outlet pipe 33 to move synchronously during the pitching process, and the mist outlet channel will not be affected by the pitching process.

[0061] In summary, the fan 1 provided in this embodiment improves the cooling effect by coordinating water mist and air outlet. The built-in mist outlet pipe 33 can improve the appearance performance. The pitch module 20 can serve as a partial mist outlet channel on the basis of realizing the pitch function. At this time, the fan 1 can also be called a desktop cooling fan.

[0062] Optionally, in addition to the above modules, the fan 1 may also include a base module 40, which is arranged on the side of the water tank module 10 away from the air outlet module 30, that is, the base module 40 is arranged below the water tank module 10 to support the entire fan 1.

[0063] Further optionally, a rotating device 41 may be provided on the base module 40, and the rotating device 41 is connected to the water tank module 10. The rotating device 41 is used to rotate and shake the water tank module 10, the pitch module 20 and the air outlet module 30 in the circumferential direction. At this time, the fan 1 has both a shaking function and a pitch function.

[0064] Please refer to Figure 5-10 , Figure 5 for Figure 4 An enlarged view of a detail of the fan is shown. Figure 6 This is a schematic diagram of the three-dimensional structure of the bracket cover and the water tank module when they are connected to the shell assembly in one embodiment of the present application. Figure 7 This is a schematic diagram of the three-dimensional structure when the pitching member connects the cover body and the mist outlet pipe in one embodiment of the present application. Figure 8 This is a schematic diagram of the three-dimensional structure of the bracket cover and the pitch member when they cooperate with each other in one embodiment of the present application. Figure 9 for Figure 8 The exploded view of the bracket cover and pitch member is shown. Figure 10 for Figure 8The schematic diagram of the decomposition of the bracket cover and the pitch member from another perspective is shown. In this embodiment, the pitch module 20 includes a bracket cover 21 and a pitch member 22, the bracket cover 21 is connected to the shell assembly 11, the pitch member 22 is rotatably connected to the bracket cover 21, and the pitch member 22 is connected to the cover body 31 and the mist outlet pipe 33, the bracket cover 21 is provided with a first mist inlet hole 210 connected to the first mist outlet channel 110, the pitch member 22 is provided with the second mist outlet channel 200, one end of the pitch member 22 is provided with a second mist inlet hole 220 connected to the first mist inlet hole 210, and the other end is provided with a mist outlet hole 221 connected to the third mist outlet channel 330, the first mist inlet hole 210 and the second mist inlet hole 220 cooperate to form a mist inlet hole.

[0065] The pitch module 20 consists of a bracket cover 21 and a pitch member 22. The bracket cover 21 primarily serves as a bracket and is connected to the housing assembly 11. The pitch member 22 cooperates with the bracket cover 21 to enable rotational connection between the bracket cover 21 and the bracket cover 21. The pitch member 22 can rotate relative to the bracket cover 21. The bracket cover 21 and the housing assembly 11 are typically fixed, so generally speaking, the pitch member 22 can rotate. The pitch member 22 connects the cover 31 and the mist outlet pipe 33. Therefore, during the pitch rotation process, the pitch member 22 can drive the entire air outlet module 30 to pitch.

[0066] The bracket cover 21 is provided with a first mist inlet hole 210 connected to the first mist outlet channel 110, and the pitching member 22 is provided with the above-mentioned second mist outlet channel 200, and one end of the pitching member 22 is provided with a second mist inlet hole 220 connected to the first mist inlet hole 210, and the other end is provided with a mist outlet hole 221 connected to the third mist outlet channel 330 of the mist outlet pipe 33. At this time, the water mist in the first mist outlet channel 110 can enter the second mist outlet channel 200 through the first mist inlet hole 210 and the second mist inlet hole 220 in sequence, and then enter the third mist outlet channel 330 through the mist outlet hole 221. It can be seen that the first mist inlet hole 210 and the second mist inlet hole 220 cooperate with each other to form a mist inlet hole.

[0067] In summary, through the cooperation between the bracket cover 21 and the pitch member 22, not only the pitch function can be realized, but also the mist inlet hole formed by the first mist inlet hole 210 and the second mist inlet hole 220 can be used to allow the water mist in the first mist outlet channel 110 to enter the second mist outlet channel 200, and then enter the third mist outlet channel 330 in the mist outlet pipe 33 from the mist outlet hole 221, so that the mist output of the pitch module 20 is not affected during the pitching process, thereby ensuring the smooth mist output.

[0068] Optionally, the mist outlet pipe 33 may be connected to the pitching member 22 by plugging, so that the second mist outlet channel 200 is connected to the third mist outlet channel 330 through the mist outlet hole 221 .

[0069] Further optionally, a sealing rubber ring may be provided at the connection between the mist outlet pipe 33 and the pitching member 22 to improve the sealing performance of the connection between the mist outlet pipe 33 and the pitching member 22, thereby achieving sealing of the mist outlet channel.

[0070] Please refer again Figure 5 and Figure 10 In this embodiment, the bracket cover 21 is provided with a receiving groove 211, the first mist inlet hole 210 is provided on the bottom wall of the receiving groove 211, at least a portion of the pitching member 22 is provided in the receiving groove 211, and the pitching member 22 is away from the bottom surface of the air outlet module 30 and abuts against the bottom wall.

[0071] A receiving groove 211 can be provided on the bracket cover 21, and the first mist inlet hole 210 can be provided on the bottom wall of the receiving groove 211. At least a portion of the pitching member 22 can be provided in the receiving groove 211, so that the pitching member 22 and the bracket cover 21 can be better matched to achieve a rotational connection, and the second mist inlet hole 220 on the pitching member 22 can also be better matched with the first mist inlet hole 210 on the bottom wall of the receiving groove 211. In addition, at least a portion of the pitching member 22 is provided in the receiving groove 211, so that the pitching member 22 and the bracket cover 21 form a closed space, thereby preventing water mist from escaping from the pitch module 20. This embodiment is only schematically illustrated with a portion of the pitching member 22 provided in the receiving groove 211, which not only allows the pitching member 22 to better match the bracket cover 21, but also allows the pitching member 22 to better match the cover body 31 and the mist outlet pipe 33.

[0072] In this embodiment, the pitching member 22 can also be turned away from the bottom surface of the air outlet module 30 and abut against the bottom wall. In other words, during the rotation of the pitching member 22, the bottom surface of the pitching member 22 can always be in close contact with the bottom wall of the receiving groove 211, so that the water mist from the first mist inlet hole 210 can only enter the second mist inlet hole 220, which is equivalent to sealing the circumference of the first mist inlet hole 210, thereby improving the sealing effect.

[0073] In summary, the cooperation between the bracket cover 21 and the pitching member 22 can not only better form the mist inlet hole 210 and the second mist inlet hole 220 but also improve the sealing effect.

[0074] In this embodiment, when the pitching member 22 rotates relative to the bracket cover 21 , the first mist inlet hole 210 is at least partially connected to the second mist inlet hole 220 , and the area of ​​the mist inlet hole is larger than that of the mist outlet hole 221 .

[0075] Since the position of the bracket cover 21 is usually fixed during the rotation of the pitching member 22 relative to the bracket cover 21, but the position of the pitching member 22 is always changing, the positions of the first mist inlet hole 210 and the second mist inlet hole 220 will also change. For example, the bottom wall of the receiving groove 211 may block part of the second mist inlet hole 220. This embodiment allows the first mist inlet hole 210 to be at least partially connected to the second mist inlet hole 220, that is, the bottom wall of the receiving groove 211 will not block all of the second mist inlet hole 220, and the first mist inlet hole 210 will be fully connected to the second mist inlet hole 220, or the first mist inlet hole 210 will be partially connected to the second mist inlet hole 220, so that the first mist inlet hole 210 and the second mist inlet hole 220 can always form a mist inlet hole.

[0076] At the same time, since the area of ​​the first mist inlet hole 210 and the second mist inlet hole 220 communicating with each other will change, the area of ​​the mist inlet hole will also change. This embodiment can ensure that the area of ​​the mist inlet hole is always larger than the area of ​​the mist outlet hole 221, that is, the minimum area of ​​the mist inlet hole is also maintained to be larger than the area of ​​the mist outlet hole 221. At this time, the amount of water mist discharged by the pitch module 20 is determined by the mist outlet hole 221 with a smaller area. Therefore, no matter how the area of ​​the mist inlet hole changes, it will not affect the amount of mist discharged, ensuring the stability of the amount of mist discharged from the second mist outlet channel 200 during the rotation of the pitch member 22.

[0077] Please refer again Figure 9 In this embodiment, the sidewall of the receiving groove 211 and the side surface of the pitching member 22 are rotatably connected by cooperating with two rotation shafts 212 via an arcuate groove 222. The arcuate groove 222 is provided on one of the sidewall of the receiving groove 211 and the side surface of the pitching member 22, and the two rotation shafts 212 are provided on the other of the sidewall of the receiving groove 211 and the side surface of the pitching member 22. When the pitching member 22 rotates by a first angle in a first direction, one of the rotation shafts 212 abuts against the sidewall on one side of the arcuate groove 222. When the pitching member 22 rotates by a second angle in a second direction opposite to the first direction, the other rotation shaft 212 abuts against the sidewall on the other side of the arcuate groove 222.

[0078] As can be seen from the above description, the tilting member 22 is rotatably connected to the bracket cover 21. Furthermore, since the bracket cover 21 is provided with a receiving slot 211, at least a portion of the tilting member 22 is disposed within the receiving slot 211. Thus, in this embodiment, the tilting member 22 is rotatably connected via the arcuate slot 222 that cooperates with the rotation axis 212 between the sidewalls of the receiving slot 211 and the side surface of the tilting member 22. Specifically, the rotation axis 212 is inserted into the arcuate slot 222 and can slide and rotate along the direction in which the arcuate slot 22 extends. This connection between the tilting member 22 and the bracket cover 21 can also be described as a rolling connection. The arcuate groove 222 is provided on one of the sidewalls of the receiving groove 211 and the side surface of the pitching member 22, and the rotation axis 212 may be provided on the other of the sidewalls of the receiving groove 211 and the side surface of the pitching member 22. For example, when the arcuate groove 222 is provided on the sidewalls of the receiving groove 211, the rotation axis 212 is provided on the side surface of the pitching member 22. When the rotation axis 212 is provided on the sidewalls of the receiving groove 211, the arcuate groove 222 is provided on the side surface of the pitching member 22. This embodiment is only schematically described using the case where the rotation axis 212 is provided on the sidewalls of the receiving groove 211 and the arcuate groove 22 is provided on the side surface of the pitching member 22. In this case, the pitching member 22 and the bracket cover 21 cooperate like a banana boat structure, and the rotation center of the pitching member 22 may be located inside or outside the bracket cover 21.

[0079] There are two rotational axes 212, spaced apart along the extension direction of the arcuate slot 222. The provision of the two rotational axes 212 ensures the stability of the motion trajectory of the pitching member 22. Furthermore, when the pitching member 22 rotates in a first direction and by a first angle to achieve pitch or elevation, the two rotational axes 212 rotate and slide along a certain extension direction of the arcuate slot 222, with one of the rotational axes 212 abutting against a sidewall of the arcuate slot 222, thereby preventing the pitching member 22 from further rotation. Conversely, when the pitching member 22 rotates in a second direction, opposite to the first direction, and by a second angle to achieve elevation or elevation, the two rotational axes 212 rotate and slide along the opposite extension direction of the arcuate slot 222, causing the other rotational axis 212 to abut against the other sidewall of the arcuate slot 222, similarly preventing the pitching member 22 from further rotation.

[0080] In summary, the cooperation between the arc groove 222 and the two rotation shafts 212 can not only achieve the stability of the rotation of the pitch member 22 and the bracket cover 21, but also realize the function of limiting in two directions by using the two rotation shafts 212.

[0081] Please refer to Figure 11 , Figure 11 for Figure 8A cross-sectional schematic diagram of the pitch assembly is shown. In this embodiment, the pitch member 22 can also achieve a hovering function during the process of rotating relative to the bracket cover 21. For example, the rotating shaft 212 includes a rotating terminal 2121 and an elastic member 2122. The elastic member 2122 abuts against the rotating terminal 2121, and the inner wall of the arc-shaped groove 222 is provided with a stop groove 2220. When the rotating terminal 2121 does not move to the stop groove 2220, the elastic member 2122 is in a compressed state. When the rotating terminal 2121 moves to the stop groove 2220, the elastic member 2122 in a compressed state causes the rotating terminal 2121 to be located within the stop groove 2220.

[0082] The rotating terminal 2121 can be a sphere, with one end of the elastic member 2122 abutting against the sphere. The inner wall of the arcuate groove 222 is provided with a plurality of grooves adapted to fit the sphere. During the rotation of the pitch member 22 relative to the bracket cover 21, if the rotating terminal 2121 does not move to the stop groove 2220, the rotating terminal 2121 compresses the elastic member 2122 and retracts it. When the rotating terminal 2121 moves to the stop groove 2220, it is driven by the elastic member 2122 to be located within the stop groove 2220, thereby achieving a stopped position and hovering. When the rotating terminal 2121 is located within the stop groove 2220, a sound is typically emitted to alert the user that the hovering position has been reached.

[0083] Of course, in other embodiments, the suspension structure may not be provided on the rotating shaft 212 and the arc groove 222. For example, the rotating terminal 2121 and the elastic member 2122 may be provided on the side of the pitch member 22 and the arc groove 222, and the stop groove 2220 or the stop hole may be provided on the side wall of the receiving groove 211.

[0084] Please refer again Figure 4-Figure 5 In this embodiment, the mist outlet pipe 33 is disposed inside the cover 31. Placing the mist outlet pipe 33 inside the cover 31 not only improves the appearance and performance of the fan 1, but also facilitates the combination with the pitch module 20 to form a mist outlet channel, and further increases the service life of the mist outlet pipe 33 and prevents damage to the mist outlet pipe 33.

[0085] Please refer again Figure 1 In this embodiment, the mist outlet 310 is located at the center of the cover 31. This not only improves the appearance and performance of the fan 1, but also allows the mist to be emitted from the center of the cover 31. The central position allows the mist to directly merge into the core area of ​​the high-speed airflow of the fan 1, ensuring that the mist particles are evenly distributed around the periphery, avoiding problems such as insufficient mist or excessive humidity in the edge areas, thereby enhancing the overall cooling coverage.

[0086] Please refer to Figure 4 and Figure 12 , Figure 12This is a schematic diagram of the mist outlet pipe and spray panel in one embodiment of the present application. In this embodiment, the mist outlet pipe 33 includes a first portion 332, a bent portion 333, and a second portion 334. The bent portion 333 is bent and connected between the first portion 332 and the second portion 334. The first portion 332 is connected to the water tank module 10, and the second portion 334 is detachably connected to the cover body 31.

[0087] The mist outlet pipe 33 is not a straight tube, but a curved tube. It consists of a first portion 332, a curved portion 333, and a second portion 334. The first portion 332 is vertical or nearly vertical and connected to the water tank module 10, raising the mist outlet pipe 33 closer to the mist outlet 310 and simultaneously raising the mist within the water tank module 10. The second portion 334 is connected to the first portion 332 via the curved portion 333. The bending of the curved portion 333 changes the direction of the mist and ultimately emits it from the second portion 334. This allows the mist to be emitted horizontally, improving the compatibility between the mist and the air blown by the air outlet device 32 and increasing the distance and uniformity of the mist diffusion.

[0088] Please refer to Figure 12-13 , Figure 13 for Figure 12 In this embodiment, the housing 31 is provided with a receiving groove 350 on its inner side, the mist outlet 310 is provided on the bottom wall of the receiving groove 350 , and the second portion 334 is provided in the receiving groove 350 .

[0089] A receiving groove 350 can be defined on the inner side of the housing 31. In this case, the mist outlet 310 can be located on the bottom wall of the receiving groove 350. The end of the second portion 334 can be positioned within the receiving groove 350, thereby connecting the third mist outlet channel 330 to the mist outlet 310. This not only reduces the axial thickness of the housing 31, miniaturizing the fan 1, but also improves the sealing performance between the housing 31 and the mist outlet pipe 33. Optionally, the mist outlet pipe 33 is threadedly connected to the inner side of the housing 31.

[0090] In this embodiment, a stopper 351 is protruding from the sidewall of the receiving groove 350. The stopper 351 is used to abut and limit the position of the second portion 334. By providing the stopper 351 on the sidewall of the receiving groove 350, when the second portion 334 is partially disposed within the receiving groove 350, the stopper 351 can be used to abut the second portion 334, thereby limiting the position of the second portion 334. This not only improves the stability of the mist outlet pipe 33 and prevents the mist outlet pipe 33 from shaking, but also allows the mist outlet pipe 33 to align with the mist outlet 310, allowing the third mist outlet channel 330 to communicate with the mist outlet 310.

[0091] In this embodiment, a sealing block 354 is protruded from the bottom wall of the receiving groove 350 . The sealing block 354 is disposed around the mist outlet 310 and abuts against the inner wall of the third mist outlet channel 330 of the second portion 334 .

[0092] By protruding a sealing block 354 on the bottom wall of the receiving groove 350, that is, setting the sealing block 354 on the inner side of the cover body 31, and setting the sealing block 354 around the mist outlet 310. When the end of the second portion 334 is located in the receiving groove 350 and aligned with the mist outlet 310, the sealing block 354 can be located in the third channel, which makes it easier for the mist outlet pipe 33 to align with the mist outlet 310. At the same time, this embodiment can also make the sealing block 354 abut against the inner wall of the third mist outlet channel 330 of the second portion 334. In this way, the outer wall of the sealing block 354 can be used to contact the inner wall of the third mist outlet channel 330 to improve the sealing performance of the mist outlet pipe 33 and the cover body 31, thereby preventing water mist from leaking from the connection between the mist outlet pipe 33 and the cover body 31.

[0093] Please refer to Figure 13-14 , Figure 14 The diagram below is a partial structural diagram of the mist outlet pipe in one embodiment of the present application. In this embodiment, the inner wall of the third mist outlet channel 330 of the second portion 334 is provided with a step structure 335 , the outer peripheral sidewall of the sealing block 354 abuts against the sidewall of the step structure 335 , and the top wall of the sealing block 354 abuts against the bottom wall of the step structure 335 .

[0094] On the basis of providing the sealing block 354, this embodiment can also provide a step structure 335 on the inner wall of the third mist outlet channel 330 of the second part 334. The provision of the step structure 335 allows the sealing block 354, when provided in the third mist outlet channel 330, to not only make the outer peripheral side wall of the sealing block 354 abut the side wall of the step structure 335, but also make the top wall of the sealing block 354 abut the bottom wall of the step structure 335. In this way, not only can the sealing performance of the mist outlet pipe 33 and the cover body 31 be further improved, but also the top wall of the sealing block 354 can cooperate with the bottom wall of the step structure 335 to achieve a limiting effect. For example, when the top wall of the sealing block 354 abuts the bottom wall of the step structure 335, it can be known that the mist outlet pipe 33 has been installed in place.

[0095] Optionally, the outer peripheral side wall of the sealing block 354 and the side wall of the step structure 335 are inclined to provide a guiding effect.

[0096] Please refer to Figure 5 、 Figure 12-13In this embodiment, the mist outlet pipe 33 is inserted into the pitch member 22, and the mist outlet pipe 33 and the pitch member 22 are in surface contact; the outer side wall of the mist outlet pipe 33 is provided with a sealing member 336, and the sealing member 336 abuts against the inner wall of the mist outlet hole 221 of the pitch member 22.

[0097] The mist outlet pipe 33 can be connected to the pitching member 22 by plugging, so that the second mist outlet channel 200 is connected to the third mist outlet channel 330 through the mist outlet hole 221. In this embodiment, the mist outlet pipe 33 and the pitching member 22 are firstly in surface contact, that is, the contact portion between the mist outlet pipe 33 and the pitching member 22 is a package surface, which not only improves the connection performance of the two, but also improves the sealing performance of the two, and prevents water mist from being exposed from the connection between the mist outlet pipe 33 and the pitching member 22. Secondly, a sealing member 336 can be provided on the outer peripheral side wall of the mist outlet pipe 33. When the mist outlet pipe 33 is plugged into the pitching member 22, the sealing member 336 can abut against the inner wall of the mist outlet hole 221 of the pitching member 22, thereby using the sealing member 336 to improve the sealing performance of the plug-in connection between the mist outlet pipe 33 and the pitching member 22, thereby achieving the sealing of the mist outlet channel. Optionally, the sealing member 336 includes but is not limited to a silicone ring.

[0098] Please refer to Figure 3 、 Figure 7 、 Figure 15 , Figure 15 This is an exploded diagram of the front net and mesh shell in one embodiment of the present application. In this embodiment, the housing 31 includes a front net 34, a spray panel 35, a mesh shell 36, and a rear net 37. The spray panel 35 is connected to the front net 34 and is provided with the mist outlet 310. The mist outlet pipe 33 is fixed to the spray panel 35. The front net 34 is detachably connected to the mesh shell 36. The rear net 37 and the other end of the pitch module 20 are connected to the mesh shell 36.

[0099] The cover body 31 as a whole can be spherical or cylindrical, etc., and this embodiment is only schematically illustrated with the cover body 31 as a whole being spherical. The cover body 31 is not composed of a single component, but rather is composed of multiple components. For example, the cover body 31 includes a front net 34, a spray panel 35, a mesh shell 36, and a rear net 37. The front net 34 is a component with an air outlet, and the rear net 37 is a component with an air inlet. The front net 34 and the rear net 37 are provided with a plurality of hole structures. The mesh shell 36 is located between the front net 34 and the rear net 37, providing a foundation for the installation of the front net 34 and the rear net 37. Specifically, the front net 34 is connected to one end of the mesh shell 36, and the rear net 37 is connected to the other end of the mesh shell 36. Thus, the front net 34, the mesh shell 36, and the rear net 37 constitute the frame structure of the spherical cover body 31. At the same time, the other end of the pitch module 20 can be connected to the mesh shell 36, so that the pitch module 20 can drive the cover body 31 and the air outlet module 30 to pitch through the mesh shell 36 when pitching.

[0100] The spray panel 35 is used to fix the mist outlet pipe 33. The spray panel 35 can be connected to the front mesh 34, or it can be understood that the spray panel 35 is part of the front mesh 34. The spray panel 35 is provided with the aforementioned mist outlet 310. Therefore, the mist outlet pipe 33 is fixed to the spray panel 35 so that the third mist outlet channel 330 can be connected to the mist outlet 310. Optionally, the spray panel 35 and the mist outlet 310 are located in the center of the front mesh 34. In this case, the fan 1 emits mist from the center of the air outlet surface, and the water mist ejected from the mist outlet 310 can be blown farther by the wind.

[0101] In this embodiment, the front net 34 is detachably connected to the mesh housing 36. In other words, the front net 34 can be removed after being attached to the mesh housing 36. Furthermore, since the spray panel 35 is attached to the front net 34 and the mist outlet pipe 33 is fixed to the spray panel 35, removing the front net 34 allows the spray panel 35 and the mist outlet pipe 33 to be removed together. Since the mist outlet pipe 33 is assembled with the pitch module 20 by plugging, it can also be separated from the pitch module 20. Removing the front net 34 allows for cleaning of not only the blades of the internal air outlet device 32 but also the mist outlet pipe 33, which is also removed, thus simplifying cleaning.

[0102] In summary, this embodiment allows for quick disassembly of the front net 34 together with the mist outlet pipe 33 , making it easy to clean the air outlet device 32 and the mist outlet pipe 33 .

[0103] Please refer to Figure 15-17 , Figure 16 This is a schematic diagram of the three-dimensional structure of the front net and the net shell when they cooperate in one embodiment of the present application. Figure 17 This is a schematic diagram of the three-dimensional structure of the spray panel and front net in one embodiment of the present application. In this embodiment, the front net 34 and the mesh shell 36 are detachably connected via a first fastener 341 that cooperates with a first fastener hole 361. The first fastener 341 is provided on one of the front net 34 and the mesh shell 36, and the first fastener hole 361 is provided on the other of the front net 34 and the mesh shell 36. When the front net 34 is installed on the mesh shell 36 and rotated at a predetermined angle, the front net 34 can be snapped into the mesh shell 36.

[0104] When the first fastener 341 is provided on the front net 34, the first fastener hole 361 is provided on the mesh shell 36. When the first fastener hole 361 is provided on the front net 34, the first fastener 341 is provided on the mesh shell 36. This embodiment and the following description will be schematically described using the assumption that the first fastener 341 is provided on the front net 34 and the first fastener hole 361 is provided on the mesh shell 36. Specifically, there are multiple first fasteners 341 and multiple first fastener holes 361. The multiple first fasteners 341 are arranged at intervals along the circumference of the front net 34, and the multiple first fastener holes 361 are arranged at intervals along the circumference of the mesh shell 36. Each first fastener 341 extends along the circumference of the front net 34, and each first fastener hole 361 is arranged along the circumference of the mesh shell 36.

[0105] When installing the front net 34 on the mesh housing 36, the first fastener 341 is first positioned within the first fastener hole 361. The front net 34 is then rotated to a predetermined angle so that the first fastener 341 snaps onto the mesh housing 36, thereby securing the front net 34 to the mesh housing 36. Furthermore, the first fastener 341 snapping onto the mesh housing 36 prevents the front net 34 from moving away from the mesh housing 36 and potentially falling. To remove the front net 34, simply rotate the front net 34 in the opposite direction to separate the first fastener 341 from the mesh housing 36, and then remove the front net 34. Alternatively, the rear net 37 may be detachably connected to the mesh housing 36 via a threaded connection or other means.

[0106] In this embodiment, the first fastener 341 includes a first protrusion 3411 extending along the thickness direction of the front net 34, and a first bent portion 3412. The first bent portion 3412 is bent and connected to the first protrusion 3411. When the front net 34 is arranged on the net shell 36, the first protrusion 3411 passes through the first fastener hole 361. When the front net 34 is rotated by the preset angle, the first bent portion 3412 can be clamped to the other one of the front net 34 and the net shell 36.

[0107] The first latching member 341 consists of a first protruding portion 3411 and a first bent portion 3412. The first protruding portion 3411 is positioned protruding from the first front net 34, while the first bent portion 3412 is bent to connect with the first protruding portion 3411, forming an L-shape. When the front net 34 is positioned within the mesh shell 36, the first protruding portion 3411 extends through the first latching hole 361, positioning the first bent portion 3412 and the front net 34 on opposite sides of the mesh shell 36. Subsequently, when the front net 34 is rotated to a predetermined angle, the first bent portion 3412 abuts against the inner side of the mesh shell 36, securing the first bent portion 3412 to the front net 34.

[0108] Please refer to Figure 13 、 Figure 17-Figure 19 , Figure 18 for Figure 17 Schematic diagram of the spray panel and front screen shown. Figure 19 for Figure 18 The spray panel and front screen are shown in an exploded schematic diagram from another perspective. In this embodiment, the spray panel 35 is detachably connected to the front screen 34. In other words, the front screen 34 can be removed after being attached to the mesh shell 36. Furthermore, since the spray panel 35 is attached to the front screen 34, the mist outlet pipe 33 is fixed to the spray panel 35. Therefore, when the front screen 34 is removed, the spray panel 35 and mist outlet pipe 33 can be removed together. In summary, this embodiment allows for quick removal of the front screen 34 and mist outlet pipe 33, facilitating cleaning of the air outlet device 32 and mist outlet pipe 33.

[0109] On this basis, the spray panel 35 can also be detachably connected to the front net 34. When the front net 34 is detached with the spray panel 35 and the mist outlet pipe 33, the spray panel 35 can also be detached from the front net 34, which makes it easier to clean, replace, and repair components such as the mist outlet pipe 33.

[0110] In this embodiment, the spray panel 35 is provided with a second fastener 352, the second fastener 352 includes an extension portion 3521 connected to the spray panel 35, and a step portion 3522 protruding from the outer side surface of the end of the extension portion 3521, and the front net 34 is provided with a second fastener hole 342. When the spray assembly is provided on the front net 34, the extension portion 3521 passes through the second fastener hole 342, so that the step surface of the step portion 3522 can be snapped onto the inner side surface of the front net 34.

[0111] The spray panel 35 is provided with a second fastener 352, and the front mesh 34 is provided with a second fastener hole 342. The number of the second fastener 352 and the number of the second fastener hole 342 are both two, thereby achieving better fastening. The second fastener 352 is composed of an extension 3521 and a step portion 3522. The extension 3521 is connected to the spray panel 35, and the step portion 3522 is protruding from the outer side surface of the end of the extension 3521 facing away from the spray panel 35. Therefore, when the spray assembly is placed on the front mesh 34, the two steps 3522 will cause the extension 3521 to deform appropriately. When the step portion 3522 passes through the second fastener hole 342, the extension 3521 returns to its original shape, and the step surface of the step portion 3522 can be fastened to the inner side surface of the front mesh 34, thereby achieving the fastening of the spray panel 35 to the front mesh 34. When the spray panel 35 is to be removed, the two steps 3522 can be pressed to bring the two extensions 3521 closer together. When the steps 3522 no longer abut the inner side of the front mesh 34, the spray panel 35 can be removed. In summary, the second fastener 352 and the second fastener hole 342 cooperate with each other to achieve a detachable connection between the spray panel 35 and the front mesh 34.

[0112] In this embodiment, the second snap hole 342 is extended along the circumferential direction of the front net 34; and / or, the outer side surface of the front net 34 and the spray panel 35 cooperate with the guide shaft 353 and the guide groove 343 to enable the spray panel 35 to rotate relative to the front net 34, the guide shaft 353 is provided on the outer side surface of the front net 34 and one of the spray panel 35, and the guide groove 343 is provided on the outer side surface of the front net 34 and the other of the spray panel 35, and the guide shaft 353 and the guide groove 343 are both extended along the circumferential direction of the front net 34.

[0113] Since the front net 34 needs to be rotated when installed on the net shell 36, this embodiment can extend the second snap hole 342 along the circumferential direction of the front net 34. Therefore, when the front net 34 rotates, it will not drive the spray panel 35 to rotate. The spray panel 35 and the mist outlet 310 always remain fixed, avoiding the rotation of the spray panel 35 and interfering with the mist outlet pipe 33.

[0114] Furthermore, the guide shaft 353 and the guide slot 343 cooperate on the outer side of the front net 34 and the spray panel 35, enabling the spray panel 35 to rotate relative to the front net 34, thereby enhancing the relative rotation effect between the spray panel 35 and the front net 34. Specifically, when the guide shaft 353 is provided on the outer side of the front net 34, the guide slot 343 is provided on the spray panel 35. When the guide slot 343 is provided on the outer side of the front net 34, the guide shaft 353 is provided on the spray panel 35. This embodiment is only schematically described with the guide slot 343 provided on the outer side of the front net 34 and the guide shaft 353 provided on the spray panel 35. Simultaneously, both the guide shaft 353 and the guide slot 343 extend along the circumferential direction of the front net 34, providing space for the guide shaft 353 of the spray panel 35 to rotate.

[0115] Please refer to Figure 12-13 In this embodiment, one end of the mist outlet pipe 33 is detachably connected to the spray panel 35. Thus, when the spray panel 35 and the mist outlet pipe 33 are removed from the front mesh 34, the mist outlet pipe 33 can also be removed from the spray panel 35, making it easier to clean, replace, and repair the mist outlet pipe 33 and other components. Optionally, the mist outlet pipe 33 is connected to the spray panel 35 by a thread to achieve a detachable connection.

[0116] In summary, the mesh shell 36, the front mesh 34, the spray panel 35, and the mist outlet pipe 33 can all be disassembled separately, so as to facilitate the cleaning, replacement, and maintenance of these components.

[0117] Please refer to Figure 20-21 , Figure 20 This is a schematic diagram of the three-dimensional structure of the front net and the mist outlet pipe when they cooperate in one embodiment of the present application. Figure 21 for Figure 20The exploded diagram of the front net and the mist outlet pipe is shown. In this embodiment, the front net 34 and the mist outlet pipe 33 are connected by a third fastener 331 and a third fastener hole 344. The third fastener 331 is provided on one of the front net 34 and the mist outlet pipe 33, and the third fastener hole 344 is provided on the other of the front net 34 and the mist outlet pipe 33. The third fastener 331 includes a second protrusion 3311 extending along the thickness direction of the front net 34 and a second bent portion 3312 extending along the radial direction of the front net 34. The second bent portion 3312 is bent and connected to the second protrusion 3311. The second bent portion 3312 can be snapped into the third fastener hole 344.

[0118] In addition to being connected to the spray panel 35, the mist outlet pipe 33 can also be connected to the front net 34 through the third fastener 331 and the third fastener hole 344. When the third fastener 331 is provided on the front net 34, the third fastener hole 344 is provided on the mist outlet pipe 33. When the third fastener hole 344 is provided on the front net 34, the third fastener 331 is provided on the mist outlet pipe 33. This embodiment is only schematically illustrated with the third fastener hole 344 provided on the front net 34 and the third fastener 331 provided on the mist outlet pipe 33.

[0119] The third fastener 331 consists of a second raised portion 3311 and a second bent portion 3312. The second raised portion 3311 extends transversely along the thickness of the front mesh 34, while the second bent portion 3312 bends and connects to the second raised portion 3311, extending vertically along the radial direction of the front mesh 34. This allows the second bent portion 3312 to engage within the third fastener hole 344 when the mist outlet pipe 33 is connected to the spray panel 35, securing the mist outlet pipe 33 to the front mesh 34.

[0120] In summary, since the snapping direction of the front net 34 and the mist outlet pipe 33 is different from the snapping direction of the front net 34 and the mesh shell 36, the front net 34 and the mesh shell 36 are snapped along the circumferential direction of the front net 34, while the snapping direction of the front net 34 and the mist outlet pipe 33 is snapped along the axial direction of the front net 34, so the connection performance of the front net 34 can be further improved, and even if the front net 34 is separated from the mesh shell 36, the front net 34 will not fall off.

[0121] Please refer to Figure 3 and Figure 22 , Figure 22The figure is a cross-sectional schematic diagram of a water tank module in one embodiment of the present application. In this embodiment, the housing assembly 11 includes a water tank 13, a water tank bracket 14, and a column 15. The water tank 13 is mounted on the water tank bracket 14. The water tank bracket 14 is provided with a water storage space 111. The water tank 13 and the water tank bracket 14 cooperate to allow the water in the water tank 13 to flow into the water storage space 111. The atomizer 12 is mounted on the water tank bracket 14. The atomizer 12 is used to atomize the water in the water storage space 111 into water mist. The column 15 is mounted on the water tank bracket 14. The column 15 is provided with a first mist outlet channel 110 communicating with the water storage space 111. One end of the pitch module 20 is mounted on the column 15.

[0122] The housing assembly 11 of the water tank module 10 is comprised of a water tank 13, a water tank bracket 14, and a column 15. The water tank 13 is primarily used to collect water and store it within its interior. The water tank 13 is mounted on the bracket 14, which contains the aforementioned water storage space 111. When the water tank 13 is mounted on the bracket 14, a pin structure on the bracket 14 punctures the water tank 13, allowing water within the tank 13 to flow into the water storage space 111 within the bracket 14. The separate design of the water tank 13 and bracket 14 facilitates quick access to water.

[0123] The atomizer 12 can be installed at the bottom of the water tank bracket 14. The atomizer 12 can convert the water in the water storage space 111 into water mist through ultrasonic atomization. The column 15 is a hollow tubular structure. The hollow portion of the column 15 is the first mist outlet channel 110. The column 15 can be installed on the water tank bracket 14. The bottom of the column 15 can be located in the water storage space 111. A certain gap can be left below the column 15 to allow water mist to enter the first mist outlet channel 110. The top of the column 15 can be used to install the bracket cover 21 of the pitch module 20.

[0124] In summary, through the mutual cooperation of the water tank 13, the water tank bracket 14, and the column 15, the water in the water tank 13 can quickly enter the water storage space 111 in the water tank bracket 14 and be atomized by the atomizer 12, and the atomized water mist can quickly enter the first mist outlet channel 110 for mist outlet.

[0125] Please refer to Figure 22-23 , Figure 23 The figure is a schematic diagram of the three-dimensional structure of the water tank module after removing the water tank in one embodiment of the present application. In this embodiment, the atomizer 12 is arranged corresponding to the first mist outlet channel 110, and the column 15 is provided with a detachable side baffle 150. When the side baffle 150 is removed from the column 15, the atomizer 12 can be exposed.

[0126] In this embodiment, the atomizer 12 can be placed corresponding to the first mist outlet channel 110. In this case, the water mist atomized by the atomizer 12 can be directly located in the first mist outlet channel 110, facilitating mist discharge. Optionally, a certain gap is left below the column 15, allowing water in the water storage space 111 to enter the water storage space 111 in the first mist outlet channel 110 through the gap to be atomized by the atomizer 12. Since the water will close the gap, the atomized water mist will not flow out of the column 15 through the gap.

[0127] Optionally, a sensor is provided in the water tank module 10. When the water level drops to a preset level, the sensor may send a stop signal, thereby playing a role of low water level protection and ensuring that the water can close the gap.

[0128] In addition, the column 15 may be provided with a detachable side baffle 150 , that is, the side baffle 150 can be removed from the column 15 , and the atomizer 12 corresponding to the first mist outlet channel 110 can be exposed, which can facilitate the user to clean the atomizer 12 .

[0129] Optionally, the side baffle 150 can be set longer, for example, it can protrude from the water tank bracket 14, which is not only convenient for disassembly but also can form a larger space for the user's hands to enter the first mist outlet channel 110 for cleaning.

[0130] Please refer to Figure 24-25 , Figure 24 This is a cross-sectional schematic diagram of a water tank module from another perspective in one embodiment of the present application. Figure 25 The figure is a schematic diagram of the three-dimensional structure of a column in one embodiment of the present application. In this embodiment, an air guide channel 160 is provided in the column 15 and is connected to the first mist outlet channel 110. The water tank module 10 also includes an air outlet member 16 provided in the air guide channel 160. The air outlet member 16 is capable of discharging air in a direction away from the air outlet module 30, so that the water mist passes through the first mist outlet channel 110, the second mist outlet channel 200, and the third mist outlet channel 330 in sequence and is discharged from the mist outlet 310.

[0131] In addition to the first mist outlet passage 110, the upright 15 may also be provided with an air guide passage 160 on one side of the first mist outlet passage 110, which is connected to the first mist outlet passage 110 from below. In addition to the aforementioned components, the water tank module 10 may also include an air outlet member 16, such as a fan. The air outlet member 16 may be installed in the air guide passage 160, with the air outlet of the air outlet member 16 directed away from the air outlet module 30. In other words, the air outlet of the air outlet member 16 is positioned downward.

[0132] The wind blown out by the air outlet member 16 can enter the first mist outlet channel 110 from the connection point below, and move upward after entering the first mist outlet channel 110, thereby driving the water mist in the first mist outlet channel 110 to move upward, and enter the second mist outlet channel 200 and the third mist outlet channel 330 in turn, and finally be discharged through the mist outlet 310.

[0133] In addition to introducing the specific structure of each module of the fan 1, the present application also provides a working process of the fan 1: when the water tank 13 is filled with water, the water tank 13 is set on the water tank bracket 14, and the water in the water tank 13 will flow into the water storage space 111 in the water tank bracket 14. At this time, the fan 1 can be operated, and the atomizer 12 and the air outlet device 32 work at the same time. The air outlet device 32 is used to discharge air, and the atomizer 12 is used to atomize the water in the water storage space 111 into water mist. At this time, the air outlet member 16 is also discharging air, and the wind blown out by the air outlet member 16 will drive the water mist from the first mist outlet channel 110 into the second mist outlet channel 200 of the pitch module 20 and the third mist outlet channel 330 in the mist outlet pipe 33 in turn, and finally be discharged from the mist outlet 310. The discharged water mist can be blown to a farther place under the action of the air blowing of the air outlet device 32, thereby achieving the purpose of cooling.

[0134] When the fan 1 pitches, the pitch module 20 can drive the mist outlet pipe 33 to pitch together, which will not affect the second mist outlet channel 200 and the third mist outlet channel 330. The water mist in the first mist outlet channel 110 can enter the second mist outlet channel 200 through the mist inlet hole, ensuring smooth and stable mist discharge during the pitching process.

[0135] Please refer to Figure 26 , Figure 26 In another embodiment of the present application Figure 1 In this embodiment, the spray panel 35 may protrude from the outer side of the front mesh 34, so that the water mist forms condensation on the spray panel 35, reducing the amount of condensation formed on the outer side of the front mesh 34, and even preventing condensation from forming on the outer side of the front mesh 34, thereby achieving the effect of preventing condensation from returning to mist.

[0136] In this embodiment, the atomizing core 120 in the atomizer 12 will also spray a water column upward in the process of forming water mist. In this embodiment, the atomizing core 120 can be tilted so that the water column formed each time is tilted upward. On this basis, the water tank module 10 also includes a guide member 17 provided in the shell assembly 11, and the guide member 17 is provided with a through hole 170. The provision of the through hole 170 can firstly ensure the normal circulation of water mist in the mist outlet channel, and secondly, the water column can also pass through the through hole 170. Since the water column is tilted upward, the water column can fall to the upper surface of the guide member 17 away from the atomizing core 120 after passing through the through hole 170, and then fall back into the water storage space 111 from the outer periphery of the guide member.

[0137] In related technologies, the water column is sprayed vertically upward. When it falls, it affects the subsequent mist production process, thereby reducing the amount of mist produced. This embodiment, through the above-mentioned arrangement, prevents the water column from falling back along the same path, reducing or even eliminating the impact of the water column on subsequent mist production, thereby increasing the amount of mist produced. Actual product testing has shown that it can increase mist output by 20%-30%, achieving a significant increase in mist output.

[0138] Please refer to Figure 27-28 , Figure 27 Schematic diagram of a three-dimensional cross section of a column and a flow guide member in one embodiment of the present application. Figure 28 This is a schematic diagram of the three-dimensional structure of a flow guide member in one embodiment of the present application. In this embodiment, the flow guide member 17 comprises a platform 171 and two flow guide portions 172 that are bent and connected to the platform 171. A through hole is provided on the platform 171, and the two flow guide portions 172 are bent and connected to opposite ends of the platform 171. After the water column passes through the through hole 170 and falls onto the upper surface of the platform 171, it can flow back into the water storage space 111 along the flow guide portions 172.

[0139] Optionally, the guide portion 172 may abut against the inner wall of the column 15 , and a hole 1720 may be opened on the guide portion 172 so that the water column can fall along the inner wall of the hole 1720 , thereby achieving a diversion effect using the inner wall of the hole 1720 .

[0140] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0141] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0142] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to connection, detachable connection, or integration. They may refer to mechanical connection or electrical connection. They may refer to direct connection or indirect connection through an intermediary. They may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0143] The above details the contents provided in the embodiments of the present application, and illustrates and describes the principles and embodiments of the present application. These explanations are only intended to help understand the method and core concept of the present application. However, the contents of this specification should not be construed as limiting the present application. Those skilled in the art may make various changes and modifications to the present application without departing from the spirit and scope of the present application. Such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents.

Claims

1. A fan, characterized in that: The fan comprises: A water tank module, comprising a housing assembly and an atomizer, wherein the housing assembly is provided with a water storage space and a first mist outlet channel communicating with the water storage space, and the atomizer is disposed in the housing assembly and is used to atomize the water in the water storage space into water mist; a pitch module, one end of which is connected to the housing assembly, and a second mist outlet channel connected to the first mist outlet channel is provided in the pitch module; An air outlet module, the air outlet module comprising a cover, an air outlet device, and a mist outlet pipe, the air outlet device being arranged in the cover, the cover being connected to the other end of the pitch module, and the cover being provided with a mist outlet, one end of the mist outlet pipe being connected to the cover, and the other end being connected to the pitch module, and the mist outlet pipe being provided with a third mist outlet channel connecting the second mist outlet channel and the mist outlet; The water mist can be discharged from the mist outlet through the first mist outlet channel, the second mist outlet channel, and the third mist outlet channel in sequence.

2. The fan according to claim 1, wherein The pitch module includes a bracket cover and a pitch member, the bracket cover is connected to the shell assembly, the pitch member is rotatably connected to the bracket cover, and the pitch member is connected to the cover body and the mist outlet pipe, the second mist outlet channel is provided in the pitch member, the bracket cover is provided with a first mist inlet hole connected to the first mist outlet channel, one end of the pitch member is provided with a second mist inlet hole connected to the first mist inlet hole, and the other end is provided with a mist outlet hole connected to the third mist outlet channel, the first mist inlet hole and the second mist inlet hole cooperate to form a mist inlet hole.

3. The fan according to claim 2, wherein The bracket cover is provided with a receiving groove, the first mist inlet is provided on the bottom wall of the receiving groove, at least a portion of the pitching member is provided in the receiving groove, and the pitching member abuts against the bottom wall away from the bottom surface of the air outlet module.

4. The fan according to claim 3, wherein During the rotation of the pitching member relative to the bracket cover, the first mist inlet hole is at least partially connected to the second mist inlet hole, and the area of ​​the mist inlet hole is larger than the area of ​​the mist outlet hole.

5. The fan according to claim 3, wherein The side wall of the receiving groove and the side surface of the pitching member are rotatably connected by cooperating with two rotation axes through an arc groove, the arc groove is provided on one of the side wall of the receiving groove and the side surface of the pitching member, and the two rotation axes are provided on the other of the side wall of the receiving groove and the side surface of the pitching member; When the pitch member rotates by a first angle in a first direction, one of the rotation axes abuts against the side wall on one side of the arc-shaped slot; and when the pitch member rotates by a second angle in a second direction opposite to the first direction, the other rotation axis abuts against the side wall on the other side of the arc-shaped slot.

6. The fan according to claim 5, wherein The rotating shaft includes a rotating terminal and an elastic member, the elastic member abuts against the rotating terminal, and a stop groove is provided on the inner wall of the arc-shaped groove; when the rotating terminal does not move to the stop groove, the elastic member is in a compressed state, and when the rotating terminal moves to the stop groove, the elastic member in the compressed state causes the rotating terminal to be set in the stop groove.

7. The fan according to any one of claims 1 to 6, characterized in that: The mist outlet pipe is arranged in the cover body, and / or the mist outlet is arranged in the center of the cover body.

8. The fan according to any one of claims 1 to 6, characterized in that: The cover body includes a front net, a spray panel, a mesh shell, and a rear net. The spray panel is connected to the front net, the spray panel is provided with the mist outlet, and the mist outlet pipe is connected to the spray panel; the front net is detachably connected to the mesh shell, and the rear net and the other end of the pitch module are connected to the mesh shell.

9. The fan according to claim 8, wherein The spray panel is detachably connected to the front net, and / or the mist outlet pipe is detachably connected to the spray panel.

10. The fan according to any one of claims 1 to 6, characterized in that: The shell assembly includes a water tank, a water tank bracket, and a column. The water tank is arranged on the water tank bracket. The water tank bracket is provided with the water storage space. The water tank and the water tank bracket cooperate to enable the water in the water tank to flow into the water storage space; the atomizer is arranged on the water tank bracket. The atomizer is used to atomize the water in the water storage space into water mist; the column is arranged on the water tank bracket. The column is provided with a first mist outlet channel connected to the water storage space. One end of the pitch module is arranged on the column.

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