fan

Abstract

The application provides a fan, which comprises a water tank module and an air outlet module. The water tank module comprises a shell assembly and an atomizer. The shell assembly is internally provided with a water storage space and a first mist outlet channel communicating with the water storage space. The atomizer is arranged in the shell assembly and is used for atomizing water in the water storage space into water mist. The air outlet module comprises a cover, an air outlet device and a mist outlet pipe. The cover is connected to the water tank module, and the cover is provided with a mist outlet. The mist outlet pipe and the air outlet device are arranged in the cover. One end of the mist outlet pipe is connected to the cover, and the other end is connected to the water tank module. The mist outlet pipe is internally provided with a third mist outlet channel communicating with the first mist outlet channel and the mist outlet. The water mist can be discharged from the mist outlet through the first mist outlet channel and the third mist outlet channel in sequence. The application improves the cooling effect by cooperation of the water mist and the air outlet, and the appearance performance can be improved by the built-in mist outlet pipe.

Description

Technical Field

[0001] This application belongs to the field of fan technology, specifically relating to fans. Background Technology

[0002] Fans typically achieve ventilation and cooling by blowing air outwards to accelerate airflow. However, in hot environments, the air blown out by fans is also hot, resulting in a weak cooling effect that fails to meet user needs. Utility Model Content

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

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

[0005] An air outlet module includes a cover, an air outlet device, and a mist outlet pipe. The cover is connected to the water tank module and has a mist outlet. The mist outlet pipe and the air outlet device are both located inside the cover. One end of the mist outlet pipe is connected to the cover and the other end is connected to the water tank module. The mist outlet pipe also has a third mist outlet channel that connects the first mist outlet channel and the mist outlet.

[0006] The water mist can be discharged from the mist outlet through the first mist outlet channel and the third mist outlet channel in sequence.

[0007] Based on this, the mist outlet is located at the center of the cover.

[0008] Based on this, the mist outlet pipe includes a first part, a bent part, and a second part. The bent part is bent and connected between the first part and the second part. The first part is connected to the water tank module, and the second part is detachably connected to the cover.

[0009] Based on this, the inner side of the cover is provided with a receiving groove, the mist outlet is located on the bottom wall of the receiving groove, and a portion of the second part is located in the receiving groove.

[0010] Based on this, a limiting block is provided on the side wall of the receiving groove, and the limiting block is used to abut against and limit the second part.

[0011] Based on this, a sealing block is provided on the bottom wall of the receiving groove, the sealing block is arranged around the mist outlet, and the sealing block abuts against the inner wall of the third mist outlet channel of the second part.

[0012] Based on this, the inner wall of the third mist outlet channel of the second part is provided with a stepped structure, the outer peripheral side wall of the sealing block abuts against the side wall of the stepped structure, and the top wall of the sealing block abuts against the bottom wall of the stepped structure.

[0013] Based on this, the fan also includes a pitch module, one end of which is connected to the housing assembly, and the cover is connected to the other end of the pitch module. The pitch module is provided with a second mist outlet channel that communicates with the first mist outlet channel, and the other end of the mist outlet pipe is connected to the pitch module so that the second mist outlet channel communicates with the third mist outlet channel.

[0014] 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.

[0015] Based on this, the pitch module includes a support cover and a pitch component. The support cover is connected to the housing assembly, and the pitch component is rotatably connected to the support cover. The pitch component is also connected to the cover and the mist outlet pipe. The pitch component has a second mist outlet channel inside, and the support cover has a first mist inlet hole that communicates with the first mist outlet channel. One end of the pitch component has a second mist inlet hole that communicates with the first mist inlet hole, and the other end has a mist outlet hole that communicates with the third mist outlet channel. The first mist inlet hole and the second mist inlet hole cooperate to form a mist inlet hole.

[0016] Based on this, the mist outlet pipe is inserted into the pitching component, and the mist outlet pipe and the pitching component are in surface contact; the outer peripheral sidewall of the mist outlet pipe is provided with a sealing element, and the sealing element abuts against the inner wall of the mist outlet hole of the pitching component.

[0017] The fan provided in this application, firstly, utilizes an atomizer within the water tank module to atomize water into mist, which then passes sequentially through the first and third mist outlet channels and is finally discharged from the mist outlet. The airflow from the exhaust device then carries the water mist to a greater distance, thereby achieving cooling. Compared to a standalone exhaust device, this method improves the cooling effect. Secondly, this application places the mist outlet pipe inside the casing, which not only improves the fan's appearance but also extends the lifespan of the mist outlet pipe. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the embodiments of this application will be described below.

[0019] Figure 1 This is a three-dimensional structural diagram of the fan in one embodiment of this application.

[0020] Figure 2 for Figure 1The diagram shows a three-dimensional structure of the fan from another perspective.

[0021] Figure 3 for Figure 1 The exploded view of the fan shown.

[0022] Figure 4 for Figure 1 The diagram shows a cross-sectional view of the fan.

[0023] Figure 5 This is a schematic diagram of the mist outlet pipe and the spray panel in one embodiment of this application.

[0024] Figure 6 for Figure 5 The diagram shown is an exploded view of the mist outlet pipe and the spray panel.

[0025] Figure 7 This is a partial structural diagram of the mist outlet pipe in one embodiment of this application.

[0026] Figure 8 for Figure 4 A magnified view of a portion of the fan shown.

[0027] Figure 9 This is a three-dimensional structural diagram of the bracket cover and the water tank module connecting housing assembly in one embodiment of this application.

[0028] Figure 10 This is a three-dimensional structural diagram of the pitching component connecting the cover and the mist outlet pipe in one embodiment of this application.

[0029] Figure 11 This is a three-dimensional structural diagram of the bracket cover and the pitching component in one embodiment of this application.

[0030] Figure 12 for Figure 11 The diagram shows an exploded view of the bracket cover and the tilting component.

[0031] Figure 13 for Figure 11 The diagram shown is an exploded view of the bracket cover and the tilting component from another perspective.

[0032] Label Explanation:

[0033] Fan-1, Water tank module-10, Housing assembly-11, First mist outlet channel-110, Water storage space-111, Atomizer-12, Pitch module-20, Second mist outlet channel-200, Bracket cover-21, First mist inlet-210, Pitch component-22, Second mist inlet-220, Mist outlet-221, Air outlet module-30, Cover-31, Mist outlet-310, Air outlet device-32, Mist outlet pipe-33, Third mist outlet channel-330, First part-332, Bending part-333, Second part-334, Step structure-335, Seal-336, Receiving groove-350, Limiting block-351, Sealing block-354, Base module-40, Rotating device-41. Detailed Implementation

[0034] The following are preferred embodiments of this application. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

[0035] In view of this, in order to solve the above problems, this application provides a fan, please refer to it. Figures 1-4 , Figure 1 This is a three-dimensional structural diagram of the fan in one embodiment of this application. Figure 2 for Figure 1 The diagram shows a three-dimensional structure of the fan from another perspective. Figure 3 for Figure 1 The exploded view of the fan shown. Figure 4 for Figure 1 The diagram shows a cross-sectional view of the fan. The fan 1 provided in this embodiment includes a water tank module 10 and an air outlet module 30. The water tank module 10 includes a housing assembly 11 and an atomizer 12. The housing assembly 11 has a water storage space 111 and a first mist outlet channel 110 communicating with the water storage space 111. The atomizer 12 is disposed on the housing assembly 11 and is used to atomize the water in the water storage space 111 into water mist. 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 water tank module 10 and has a mist outlet 310. The mist outlet pipe 33 and the air outlet device 32 are both located inside 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 water tank module 10. The mist outlet pipe 33 has a third mist outlet channel 330 that connects the first mist outlet channel 110 and the mist outlet 310. The water mist can be discharged from the mist outlet 310 through the first mist outlet channel 110 and the third mist outlet channel 330 in sequence.

[0036] The fan 1 provided in this embodiment includes, but is not limited to, household fan 1 and industrial fan 1 in terms of usage scenarios, and includes, but is not limited to, desktop fan and standing fan in terms of type. This embodiment only uses a household desktop fan for illustrative purposes.

[0037] The water tank module 10 mainly serves as the main body of the fan 1 and provides water mist. The water tank module 10 consists of a housing assembly 11 and an atomizer 12. The housing assembly 11 is composed of multiple parts; the specific structure of the housing assembly 11 will not be detailed here. The housing assembly 11 may contain a water storage space 111 and a first mist outlet channel 110. The water storage space 111 stores water, and the atomizer 12 can be mounted on the housing assembly 11. When working, the atomizer 12 atomizes the water in the water storage space 111 into water mist. Since the first mist outlet channel 110 connects to the water storage space 111, water mist can enter the first mist outlet channel 110.

[0038] The air outlet module 30 is mainly used for air and mist output. It consists of a cover 31, an air outlet device 32, and a mist outlet pipe 33. The cover 31 mainly forms the outer shell of the air outlet module 30, and has an air inlet and an air outlet. The specific structure of the cover 31 will not be described in detail here. The cover 31 can be connected to the water tank module 10 for fixation. Optionally, in one embodiment, the cover 31 can be directly connected to the water tank module 10; in another embodiment, the cover 31 can be indirectly connected to the water tank module 10 through other structures. This embodiment is only illustrated by the example of the cover 31 being indirectly connected to the water tank module 10 through other structures; the specific structure will be described in detail below.

[0039] The air outlet device 32 is mainly used for air outlet. The air outlet device 32 includes, but is not limited to, axial flow air outlet device and inertial flow air outlet device. This embodiment only uses an axial flow air outlet device for illustrative purposes. The specific structure of the air outlet device 32 will not be described in detail here. The air outlet device 32 can be installed inside the cover 31, thereby using the cover 31 to protect the air outlet device 32.

[0040] The mist outlet pipe 33 is mainly used to provide a mist outlet channel for water mist. A mist outlet 310 for water mist can be provided on the cover 31. One end of the mist outlet pipe 33 is connected to the cover 31, and the other end, like the cover 31, can be directly or indirectly connected to the water tank module 10. This embodiment only illustrates the case where the mist outlet pipe 33 is indirectly connected to the water tank module 10. Furthermore, the mist outlet pipe 33 has a third mist outlet channel 330 inside. One end of the third mist outlet channel 330 can be directly or indirectly connected to the first mist outlet channel 110, and the other end can be connected to the mist outlet 310, thus achieving mist outlet channel connectivity. This embodiment only illustrates the case where one end of the third mist outlet channel 330 is indirectly connected to the first mist outlet channel 110. In addition, the mist outlet pipe 33 and the atomizing device are both located inside the cover 31, so the user cannot touch the mist outlet pipe 33 from the outside.

[0041] Thus, through the cooperation of the water tank module 10, the mist outlet pipe 33, and the cover 31, the first mist outlet channel 110, the third mist outlet channel 330, and the mist outlet 310 are connected together. The first mist outlet channel 110 and the third mist outlet channel 330 together form the mist outlet channel. Water in the water storage space 111 is atomized into water mist by the atomizer 12, and then sequentially passes through the first mist outlet channel 110 and the third mist outlet channel 330 before finally being discharged from the mist outlet 310. Furthermore, the discharged water mist, propelled by the air blown out by the air outlet device 32, can drift to a farther location. During the evaporation process, the water mist absorbs heat, thereby lowering the ambient temperature and achieving a cooling effect.

[0042] The fan 1 provided in this embodiment firstly utilizes the atomizer 12 within the water tank module 10 to atomize water into mist, which is then discharged from the mist outlet 310. The air blown out by the air outlet device 32 can then transport the mist to a farther location, thereby achieving cooling. Compared to the separate air outlet device 32 in related technologies, this method improves the cooling effect. Secondly, this embodiment places the mist outlet pipe 33 inside the cover 31, which not only improves the appearance of the fan 1 and simplifies its structure but also extends the service life of the mist outlet pipe 33, preventing damage.

[0043] In summary, the fan 1 provided in this embodiment improves the cooling effect by combining water mist with airflow. The built-in mist outlet pipe 33 can improve the appearance performance. At this time, the fan 1 can also be called a desktop cooling fan.

[0044] Optionally, in addition to the above-mentioned modules, the fan 1 may also include a base module 40. The base module 40 is located on the side of the water tank module 10 away from the air outlet module 30, that is, the base module 40 is located below the water tank module 10 and is used to support the entire fan 1.

[0045] Alternatively, a rotating device 41 may be provided on the base module 40. The rotating device 41 is connected to the water tank module 10. The rotating device 41 is used to make the water tank module 10, as well as the pitch module 20 and the air outlet module 30, rotate in the circumferential direction. At this time, the fan 1 has both the oscillation function and the pitch function.

[0046] In this embodiment, the mist outlet 310 is located at the center of the cover 31. This not only improves the appearance of the fan 1, but also allows water mist to be ejected from the center of the cover 31. The central position allows the water mist to directly integrate into the high-speed airflow core area of ​​the fan 1, ensuring that the mist particles are evenly diffused to the surrounding area, avoiding the problem of insufficient mist in the edge area or excessive local humidity, thereby enhancing the overall cooling coverage.

[0047] Please refer to this as well. Figures 4-5 , Figure 5 This is a schematic diagram of the mist outlet pipe and the spray panel in one embodiment of this application. In this embodiment, the mist outlet pipe 33 includes a first part 332, a bent part 333, and a second part 334. The bent part 333 is bent and connected between the first part 332 and the second part 334. The first part 332 is connected to the water tank module 10, and the second part 334 is detachably connected to the cover 31.

[0048] The mist outlet pipe 33 is not a straight pipe, but a bent pipe. It consists of three parts: a first part 332, a bent part 333, and a second part 334. The first part 332 is vertical or nearly vertical and connects to the water tank module 10, raising the mist outlet pipe 33 and bringing it closer to the mist outlet 310, thus increasing the volume of water mist within the water tank module 10. The second part 334 connects to the first part 332 via the bent part 333. The water mist changes direction due to the bend in the bent part 333 and is finally ejected from the second part 334. This allows the water mist to be ejected horizontally, improving the compatibility between the water mist and the airflow from the air outlet device 32, and increasing the diffusion distance and uniformity of the water mist.

[0049] Please refer to this as well. Figures 5-6 , Figure 6 for Figure 5 The diagram shows an exploded view of the mist outlet pipe and the spray panel. In this embodiment, the inner side of the cover 31 is provided with a receiving groove 350, the mist outlet 310 is located on the bottom wall of the receiving groove 350, and a portion of the second part 334 is located within the receiving groove 350.

[0050] A receiving groove 350 can be formed on the inner side of the cover 31. The mist outlet 310 can then be located on the bottom wall of the receiving groove 350. The end of the second part 334 can be located within the receiving groove 350, allowing the third mist outlet channel 330 to communicate with the mist outlet 310. This not only reduces the axial thickness of the cover 31, enabling miniaturization of the fan 1, but also improves the sealing performance between the cover 31 and the mist outlet pipe 33. Optionally, the mist outlet pipe 33 is threaded to the inner side of the cover 31.

[0051] In this embodiment, a limiting block 351 protrudes from the side wall of the receiving groove 350. The limiting block 351 is used to abut and limit the second part 334. By providing the limiting block 351 on the side wall of the receiving groove 350, when part of the second part 334 is located in the receiving groove 350, the limiting block 351 can abut the second part 334, thereby limiting the position of the second part 334. This not only improves the stability of the mist outlet pipe 33 and prevents the mist outlet pipe 33 from shaking, but also aligns the mist outlet pipe 33 with the mist outlet 310, so that the third mist outlet channel 330 connects to the mist outlet 310.

[0052] In this embodiment, a sealing block 354 protrudes from the bottom wall of the receiving groove 350. The sealing block 354 is arranged around the mist outlet 310 and abuts against the inner wall of the third mist outlet channel 330 of the second part 334.

[0053] By protruding a sealing block 354 on the bottom wall of the receiving groove 350, that is, by setting the sealing block 354 on the inner side of the cover 31, and by surrounding the mist outlet 310, when the end of the second part 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 facilitates the alignment of the mist outlet pipe 33 with the mist outlet 310. At the same time, in this embodiment, the sealing block 354 can also abut against the inner wall of the third mist outlet channel 330 of the second part 334. In this way, the sealing performance between the mist outlet pipe 33 and the cover 31 can be improved by the contact between the outer wall of the sealing block 354 and the inner wall of the third mist outlet channel 330, preventing water mist from leaking out from the connection between the mist outlet pipe 33 and the cover 31.

[0054] Please refer to this as well. Figures 6-7 , Figure 7 This is a partial structural diagram of the mist outlet pipe according to one embodiment of this application. In this embodiment, the inner wall of the third mist outlet channel 330 of the second part 334 is provided with a stepped structure 335, the outer peripheral sidewall of the sealing block 354 abuts against the sidewall of the stepped structure 335, and the top wall of the sealing block 354 abuts against the bottom wall of the stepped structure 335.

[0055] Based on the sealing block 354, this embodiment can also provide a stepped structure 335 on the inner wall of the third mist outlet channel 330 of the second part 334. The step structure 335 allows the sealing block 354, when placed in the third mist outlet channel 330, to not only have its outer peripheral sidewall abut against the sidewall of the step structure 335, but also its top wall abut against the bottom wall of the step structure 335. This not only further improves the sealing performance between the mist outlet pipe 33 and the cover 31, but also achieves a limiting effect by utilizing the cooperation between the top wall of the sealing block 354 and the bottom wall of the step structure 335. For example, when the top wall of the sealing block 354 abuts against the bottom wall of the step structure 335, it can be known that the mist outlet pipe 33 has been installed in place.

[0056] Optionally, the outer peripheral sidewall of the sealing block 354 is inclined to the sidewall of the step structure 335 to provide a guiding function.

[0057] Please refer to this as well. Figures 3-4 , Figures 8-13 , Figure 8 for Figure 4 A magnified view of a portion of the fan shown. Figure 9 This is a three-dimensional structural diagram of the bracket cover and the water tank module connecting housing assembly in one embodiment of this application. Figure 10 This is a three-dimensional structural diagram of the pitching component connecting the cover and the mist outlet pipe in one embodiment of this application. Figure 11 This is a three-dimensional structural diagram of the bracket cover and the pitching component in one embodiment of this application. Figure 12 for Figure 11 The diagram shows an exploded view of the bracket cover and the tilting component. Figure 13 for Figure 11 The diagram shows an exploded view of the bracket cover and pitch component from another perspective. In this embodiment, the fan 1 further includes a pitch module 20. One end of the pitch module 20 is connected to the housing assembly 11, and the cover 31 is connected to the other end of the pitch module 20. The pitch module 20 has a second mist outlet channel 200 that communicates with the first mist outlet channel 110. The other end of the mist outlet pipe 33 is connected to the pitch module 20, so that the second mist outlet channel 200 communicates with the third mist outlet channel 330. The water mist can be discharged from the mist outlet 310 sequentially through the first mist outlet channel 110, the second mist outlet channel 200, and the third mist outlet channel 330.

[0058] In addition to the aforementioned components, fan 1 also includes a pitch module 20, primarily used for pitch control. One end of the pitch module 20 is connected to the housing assembly 11, and the cover 31 is connected to the other end of the pitch module 20. Therefore, the cover 31 is indirectly connected to the housing assembly 11 via the pitch module 20. Thus, when the pitch module 20 pitches, it can drive the cover 31 to pitch, thereby driving the air outlet module 30 to pitch. Simultaneously, the other end of the mist outlet pipe 33 is connected to the pitch module 20, and the other end of the mist outlet pipe 33 is also indirectly connected to the housing assembly 11 via the pitch module 20.

[0059] The pitch module 20 is provided with a second mist outlet channel 200 that connects to the first mist outlet channel 110, and the third mist outlet channel 330 of the mist outlet pipe 33 connects to the second mist outlet channel 200 of the pitch module 20. Thus, 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.

[0060] In related technologies, the mist outlet pipe 33 is usually connected to the water tank module 10. In this case, 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 does have a pitch function, the mist outlet pipe 33 may obstruct the pitching process, or the mist outlet pipe 33 may need to be deformed. However, in this embodiment, the pitch module 20 can act as a partial mist outlet channel in addition to realizing the pitching function. 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 pitch module 20 to drive the mist outlet pipe 33 to move synchronously during the pitching process, and the mist outlet channel is not affected by the pitching process.

[0061] In this embodiment, the pitch module 20 includes a support cover 21 and a pitch member 22. The support cover 21 is connected to the housing assembly 11, and the pitch member 22 is rotatably connected to the support cover 21. The pitch member 22 is connected to the cover 31 and the mist outlet pipe 33. The pitch member 22 is provided with a second mist outlet channel 200. The support cover 21 is provided with a first mist inlet hole 210 that communicates with the first mist outlet channel 110. One end of the pitch member 22 is provided with a second mist inlet hole 220 that communicates with the first mist inlet hole 210, and the other end is provided with a mist outlet hole 221 that communicates with 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.

[0062] The pitch module 20 consists of a support cover 21 and a pitch component 22. The support cover 21 mainly serves as a support and can be connected to the housing assembly 11. The pitch component 22 is used to cooperate with the support cover 21 to achieve rotatable connection between the pitch component 22 and the support cover 21. The pitch component 22 can rotate relative to the support cover 21. The support cover 21 and the housing assembly 11 are usually fixed, so the pitch component 22 can usually rotate. The pitch component 22 connects the cover 31 and the mist outlet pipe 33, so the pitch component 22 can drive the entire air outlet module 30 to pitch during pitch rotation.

[0063] The bracket cover 21 is provided with a first mist inlet 210 communicating with the first mist outlet channel 110. The pitching member 22 is provided with the aforementioned second mist outlet channel 200. One end of the pitching member 22 is provided with a second mist inlet 220 communicating with the first mist inlet 210, and the other end is provided with a mist outlet 221 communicating with 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 sequentially through the first mist inlet 210 and the second mist inlet 220, and then enter the third mist outlet channel 330 through the mist outlet 221. Thus, it can be seen that the first mist inlet 210 and the second mist inlet 220 cooperate to form a mist inlet.

[0064] In summary, by cooperating with the bracket cover 21 and the pitch component 22, not only can the pitch function be realized, but the water mist in the first mist outlet channel 110 can also be introduced into the second mist outlet channel 200 through the mist inlet formed by the first mist inlet 210 and the second mist inlet 220, and then enter the third mist outlet channel 330 in the mist outlet pipe 33 through the mist outlet 221. This ensures that the mist outlet of the pitch module 20 is not affected during the pitch process and guarantees the smooth operation of the mist outlet.

[0065] Please refer to this as well. Figures 5-6 , Figure 8 In 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 peripheral sidewall 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.

[0066] The mist outlet pipe 33 can be connected to the pitching component 22 by plugging it in, thereby connecting the second mist outlet channel 200 to the third mist outlet channel 330 through the mist outlet hole 221. In this embodiment, the mist outlet pipe 33 and the pitching component 22 can be in surface contact, that is, the contact part between the mist outlet pipe 33 and the pitching component 22 is a wrapping surface. This not only improves the connection performance between the two, but also improves their sealing performance, preventing water mist from leaking out from the connection between the mist outlet pipe 33 and the pitching component 22.

[0067] Secondly, a sealing element 336 can be provided on the outer peripheral side wall of the mist outlet pipe 33. When the mist outlet pipe 33 is inserted into the pitching member 22, the sealing element 336 can abut against the inner wall of the mist outlet hole 221 of the pitching member 22, thereby using the sealing element 336 to improve the sealing performance at the insertion point of the mist outlet pipe 33 and the pitching member 22, and realize the sealing of the mist outlet channel.

[0068] Optionally, the seal 336 may include, but is not limited to, a silicone ring.

[0069] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly specified. Moreover, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0071] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0072] The foregoing has provided a detailed description of the embodiments of this application, elucidating and explaining the principles and implementation methods of this application. These descriptions are merely for the purpose of aiding understanding the method and core ideas of this application. However, the content of this specification should not be construed as a limitation of this application. Those skilled in the art can make various modifications and variations to this application without departing from its spirit and scope. These modifications and variations fall within the scope of the claims of this application and their equivalents.

Claims

1. A fan, characterized in that, The fan includes: A water tank module, comprising a housing assembly and an atomizer, wherein the housing assembly has a water storage space and a first mist outlet channel communicating with the water storage space, and the atomizer is disposed on the housing assembly and is used to atomize the water in the water storage space into water mist; An air outlet module includes a cover, an air outlet device, and a mist outlet pipe. The cover is connected to the water tank module and has a mist outlet. The mist outlet pipe and the air outlet device are both located inside the cover. One end of the mist outlet pipe is connected to the cover and the other end is connected to the water tank module. The mist outlet pipe also has a third mist outlet channel that connects the first mist outlet channel and the mist outlet. The water mist can be discharged from the mist outlet through the first mist outlet channel and the third mist outlet channel in sequence.

2. The fan as described in claim 1, characterized in that, The mist outlet is located at the center of the cover.

3. The fan as described in claim 1, characterized in that, The mist outlet pipe includes a first part, a bent part, and a second part. The bent part is bent and connected between the first part and the second part. The first part is connected to the water tank module, and the second part is detachably connected to the cover.

4. The fan as described in claim 3, characterized in that, The inner side of the cover is provided with a receiving groove, the mist outlet is located on the bottom wall of the receiving groove, and the second part is located inside the receiving groove.

5. The fan as described in claim 4, characterized in that, The side wall of the receiving groove is provided with a limiting block, which is used to abut against and limit the second part.

6. The fan as described in claim 4, characterized in that, The bottom wall of the receiving groove is provided with a sealing block, which is arranged around the mist outlet and abuts against the inner wall of the third mist outlet channel of the second part.

7. The fan as described in claim 6, characterized in that, The inner wall of the third mist outlet channel of the second part is provided with a stepped structure, the outer peripheral side wall of the sealing block abuts against the side wall of the stepped structure, and the top wall of the sealing block abuts against the bottom wall of the stepped structure.

8. The fan as described in any one of claims 1-7, characterized in that, The fan also includes a pitch module, one end of which is connected to the housing assembly, and the cover is connected to the other end of the pitch module. The pitch module has a second mist outlet channel that communicates with the first mist outlet channel, and the other end of the mist outlet pipe is connected to the pitch module so that the second mist outlet channel communicates with the third mist outlet channel. 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.

9. The fan as described in claim 8, characterized in that, The pitch module includes a support cover and a pitch component. The support cover is connected to the housing assembly, and the pitch component is rotatably connected to the support cover. The pitch component is also connected to the cover and the mist outlet pipe. The pitch component has a second mist outlet channel inside. The support cover has a first mist inlet hole that communicates with the first mist outlet channel. One end of the pitch component has a second mist inlet hole that communicates with the first mist inlet hole, and the other end has a mist outlet hole that communicates with the third mist outlet channel. The first mist inlet hole and the second mist inlet hole cooperate to form a mist inlet hole.

10. The fan as claimed in claim 9, characterized in that, The mist outlet pipe is inserted into the pitching component, and the mist outlet pipe and the pitching component are in surface contact; the outer peripheral sidewall of the mist outlet pipe is provided with a sealing element, and the sealing element abuts against the inner wall of the mist outlet hole of the pitching component.

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