Humidifier

Abstract

The utility model provides a humidifier. The humidifier comprises a bottom assembly, a water inlet assembly and a water outlet assembly, the upper component is detachably connected to the bottom component; the buckling handle is installed on the upper assembly and comprises a first handle part and a second handle part, the humidifier can be moved through the first handle part, the bottom assembly and the upper assembly can be separated through the second handle part, the second handle part can move between a first position and a second position, and when the bottom assembly and the upper assembly are in an assembled state, the buckling handle is arranged on the upper assembly. The second handle part is located at the first position, and the second handle part is located at the second position in the process of separating the bottom assembly from the upper assembly; and the spring is mounted between the second handle part and the upper component and can enable the second handle part to return to the first position from the second position after the second handle part is released, so that the upper component and the bottom component are locked. According to the scheme, the whole machine can move through the first handle part, and the upper assembly and the bottom assembly can be unlocked and then separated through the second handle part.

Description

Technical Field

[0001] The present application relates to the technical field of household electrical appliances, and in particular to a humidifier. Background Art

[0002] In the related solution, the upper and lower detachable humidifiers are designed to have detachable upper and lower components, so it is very inconvenient to move the entire machine.

[0003] Therefore, how to design a humidifier that can be separated up and down and can facilitate the movement of the entire machine has become a problem that urgently needs to be solved. Utility Model Content

[0004] The utility model aims at at least solving the problem of inconvenience in moving the humidifier with upper and lower detachable parts in the prior art or related art.

[0005] Therefore, an object of the present invention is to provide a humidifier.

[0006] To achieve the above-mentioned purpose, the technical solution of the first aspect of the present invention provides a humidifier, including: a bottom component; an upper component, which is detachably connected to the bottom component; a handle, which is installed on the upper component and includes a first handle portion and a second handle portion. The humidifier can be moved by the first handle portion, and the bottom component and the upper component can be separated by the second handle portion.

[0007] Optionally, the second handle portion can move between a first position and a second position relative to the upper component; when the bottom component and the upper component are in an assembled state, the second handle portion is located in the first position, and the bottom component and the upper component are locked with each other; when an external force is applied to the second handle portion to separate the bottom component and the upper component, the second handle portion is in the second position.

[0008] Optionally, the humidifier also includes: a spring installed between the second handle portion and the upper component, and the spring can return the second handle portion from the second position to the first position after the second handle portion is released (that is, the external force applied to the second handle portion to separate the bottom component and the upper component disappears) to lock the upper component and the bottom component.

[0009] The humidifier provided according to the technical solution of the present invention concentrates the first handle portion and the second handle portion on the same buckle, so that the buckle can not only realize the movement of the entire humidifier, but also can move the upper component separately to realize the separation between the bottom component and the upper component. At the same time, this structure can realize the unlocking and locking between the upper component and the bottom component through the second handle portion, and can also realize the separation between the upper component and the bottom component through the second handle portion, and can realize the one-step operation of unlocking and separating, without the need to unlock first and then separate, thereby simplifying the user's operation and improving the user experience. The second handle portion is driven by a spring, and there is no need to set up an additional electric control drive device for the second handle portion, thereby reducing the cost of the humidifier and making the buckle structure more durable.

[0010] In any of the above embodiments, optionally, the second handle portion includes a pressing portion and a clamping portion, and a clamping groove is provided on the bottom component. When the bottom component and the upper component are in an assembled state, pressing the pressing portion can cause the clamping portion to disengage from the clamping groove to separate the upper component from the bottom component, and releasing the pressing portion can cause the clamping portion to be clamped in the clamping groove to lock the upper component and the bottom component.

[0011] In this embodiment, during normal use of the humidifier, the engaging portion of the handle can be snapped into the engaging slot, connecting the upper and lower components into a whole. This not only facilitates movement of the entire device, but also improves the stability of the entire device, preventing the upper and lower components from becoming skewed due to external forces. When the humidifier needs to be cleaned, the engaging portion of the handle can be disengaged from the engaging slot, making the upper and lower components separable. The upper component can then be removed and the lower component can be cleaned.

[0012] In any of the above embodiments, optionally, the buckle can be rotatably mounted on the upper component, and by pressing or releasing the pressing portion, the buckle can rotate relative to the upper component to cause the clamping portion to fall off or engage with the clamping groove; or the buckle can be slidably mounted on the upper component, and by pressing or releasing the pressing portion, the buckle can slide relative to the upper component to cause the clamping portion to fall off or engage with the clamping groove.

[0013] Optionally, the second handle portion further includes one of an anti-slip rib and an anti-slip groove, and the other of the anti-slip rib and the anti-slip groove is provided on the bottom component. The humidifier includes a lifted state and a non-lifted state. In the lifted state, the anti-slip rib is snapped into the anti-slip groove, and the snap-connecting portion is limited in the snap-connecting groove. In the non-lifted state, the anti-slip rib and the anti-slip groove are separated, and the snap-connecting portion can be snapped into the snap-connecting groove or detached from the snap-connecting groove.

[0014] In this embodiment, the humidifier includes a lifted state and a non-lifted state. For example, when the humidifier is moved by the first handle, the humidifier is generally in the lifted state. The lifted state generally refers to a state in which the upper assembly is supported and the weight of the bottom assembly at least partially acts on the upper assembly, such as when the bottom assembly is suspended from the upper assembly, in which case the bottom assembly is in a suspended or semi-suspended state. The non-lifted state generally refers to a state in which the bottom assembly is supported and the weight of the upper assembly at least partially acts on the bottom assembly. In the lifted state, the anti-slip rib engages in the anti-slip groove and retains the engaging portion in the engaging groove, preventing the engaging portion from disengaging. This prevents the user from accidentally touching the second handle to unlock the bottom and upper assemblies during transport. In the non-lifted state, the anti-slip rib can engage normally in the anti-slip groove or disengage from the anti-slip groove, thereby achieving locking and unlocking between the bottom and upper assemblies.

[0015] Optionally, the bottom component includes an air inlet grille, and the snap-fitting groove is provided on the air inlet grille; the snap-fitting groove and the air inlet grille are an integrated structure or the snap-fitting groove and the air inlet grille are a split structure.

[0016] In some embodiments, optionally, the snap-fitting slot and the air inlet grille are an integrated structure.

[0017] In any of the above embodiments, optionally, the first handle portion and the second handle portion are an integrated structure.

[0018] In any of the above embodiments, optionally, the first handle portion and the second handle portion are arranged along a height direction of the humidifier; or the first handle portion and the second handle portion are arranged along a circumference direction of the humidifier.

[0019] In any of the above embodiments, optionally, the first handle portion is a handle groove formed by a buckle recess.

[0020] In this embodiment, the first handle portion is a handle slot provided on the buckle, and the notch of the handle slot is located on the side of the humidifier. Therefore, when moving the humidifier, the user can insert a hand into the handle slot and use the handle slot to move the humidifier. In addition, the first handle portion is provided as a handle slot, which can make the overall appearance of the humidifier more beautiful.

[0021] In any of the above embodiments, optionally, the handle groove is a groove body formed by the buckle being recessed radially inward along the upper component; or the handle groove is a groove body formed by the buckle being recessed radially and obliquely upward along the upper component.

[0022] In this embodiment, the handle groove can be a groove body formed by the buckle hand being recessed radially inward along the upper component, or it can be a groove body formed by the buckle hand being recessed radially and inclined upward along the upper component, that is, the handle groove can be set along the radial direction, or it can be set inclined upward relative to the radial direction.

[0023] In any of the above embodiments, optionally, there are two buckles, and the two buckles are arranged on two opposite sides of the upper component.

[0024] In any of the above embodiments, optionally, the bottom component includes a water tank, a wet curtain and an air inlet, the upper component includes an outer shell component, an air outlet, an upper air duct and a fan component located in the upper air duct, the upper air duct is located in the outer shell component, and the fan component can allow air outside the bottom component to enter through the air inlet, and pass through the wet curtain and the upper air duct before being discharged from the air outlet; the upper component also includes a fixed bracket, the outer shell component and the upper air duct are installed on the side of the fixed bracket away from the bottom component, the buckle can be rotatably installed on the fixed bracket, and is located between the outer shell component and the upper air duct, a hollow area is provided on the outer shell component, the first handle portion and the pressing portion are located in the hollow area, and the snap-fit portion extends from the side of the upper component close to the bottom component.

[0025] In this embodiment, the upper assembly primarily integrates the motor, air duct, fan, and electronic control components. The lower assembly primarily contains washable components such as the wet curtain. This setup allows the upper assembly to be completely removed from the humidifier when cleaning is necessary, and then the lower assembly can be cleaned. For example, at least the air inlet grille, wet curtain, and water tank can be cleaned. This increases the area accessible for cleaning and enhances cleaning efficiency.

[0026] The upper assembly also includes a fixed bracket, which is used to support and install the outer shell assembly and the upper air duct. The upper assembly is detachably connected to the bottom assembly via the fixed bracket. The buckle can be rotatably mounted on the fixed bracket and is partially hidden between the outer shell assembly and the upper air duct. The outer shell assembly is provided with a hollow area, and the first handle portion and the pressing portion are located in the hollow area, so that the user can directly contact the first handle portion and the pressing portion from the outside of the outer shell assembly to operate the buckle. The clamping portion extends from the side of the upper assembly close to the bottom assembly to facilitate its cooperation with the bottom assembly, thereby unlocking and locking the bottom assembly.

[0027] Optionally, a spring is installed between the buckle and the upper air duct. The spring can be used to automatically reset the buckle after movement.

[0028] Optionally, the handle further includes one of a rotating shaft and a rotating shaft hole, and the handle is rotatably mounted on the fixed bracket through the cooperation of the rotating shaft and the rotating shaft hole. The fixed bracket is provided with the other of the rotating shaft and the rotating shaft hole, and the handle is rotatably mounted on the fixed bracket through the cooperation of the rotating shaft and the rotating shaft hole. When the handle rotates, the engaging portion can move away from or closer to the upper air duct.

[0029] In this embodiment, there are two rotating shafts and two rotating shaft holes, spaced apart along the circumference of the humidifier. Rotating the engaging portion adjusts its height and radial distance from the upper air duct. In other words, the handle rotates generally in the radial direction.

[0030] In any of the above embodiments, optionally, the bottom component further includes a wet curtain bracket, a portion of the wet curtain bracket is installed in the water tank, the other portion of the wet curtain bracket extends out of the water tank, the wet curtain is installed on the wet curtain bracket, a portion of the air inlet grille is sleeved and installed outside the water tank and forms a first air gap between the air inlet grille and the water tank, and the other portion of the air inlet grille is sleeved and installed outside the wet curtain; the upper component includes a shell assembly, the fan assembly is installed in the shell assembly, one end of the shell assembly is detachably connected to the wet curtain bracket, and an air outlet is provided on the shell assembly.

[0031] In this embodiment, the wet curtain can be supported by the wet curtain bracket to prevent the wet curtain from being soaked in water for a long time. At the same time, in the present application, the wet curtain bracket is designed to be higher, and it is higher than the wet curtain design in the height direction. Therefore, the present application can detachably install the upper component and the bottom component through the fixed bracket and the wet curtain bracket. This setting can set the connection position of the bottom component and the upper component higher, so that the connection position can avoid the wet curtain, thereby making it difficult for the water vapor in the wet curtain to leak from the connection position of the bottom component and the upper component. It enters the wet curtain through the first air gap, and then passes through the wet curtain and is discharged from the air outlet of the upper component, thereby increasing the air intake of the humidifier and improving the humidification efficiency.

[0032] In any of the above embodiments, optionally, the wet curtain bracket includes a plurality of limiting flanges, which are folded outward along the radial direction of the wet curtain bracket; the limiting flanges are limitatively installed on the top of the air inlet grille; or a matching portion is provided on the upper end of the air inlet grille, which extends radially inward along the wet curtain bracket, and the limiting flanges are limitatively installed on the upper side of the matching portion; or the limiting flanges are limitatively installed on the top of the water tank, and a second air gap is provided between the limiting flange and the air inlet grille.

[0033] In this embodiment, when the wet curtain bracket is directly installed on the top of the water tank through multiple limiting flanges, a second air flow gap can be reserved in advance between the limiting flange and the air inlet grille to avoid the limiting flange blocking the gap between the air inlet grille and the water tank, thereby ensuring that the air entering from the side wall of the water tank can also enter the wet curtain.

[0034] In any of the above embodiments, optionally, the humidifier also includes: a power interface installed on the upper component; a first coupler, arranged on the upper component and connected to the power interface; a second coupler, arranged on the bottom component, and when the upper component is connected to the bottom component, the first coupler and the second coupler are electrically connected; wherein, one of the first coupler and the second coupler is a female end of the coupler, and the other is a male end of the coupler.

[0035] In this embodiment, the electrical connection between the first and second couplers enables signal transmission between the bottom and top components, thereby controlling the entire machine. For example, signals from the top component's main control board to control the water pump and water level signals detected by the bottom component can be transmitted through the first and second couplers.

[0036] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0038] Figure 1 This is one of the structural diagrams of the humidifier in the embodiment of the present utility model;

[0039] Figure 2 This is the second structural diagram of the humidifier in the embodiment of the present utility model;

[0040] Figure 3 This is the third structural diagram of the humidifier in the embodiment of the present utility model;

[0041] Figure 4 This is the fourth structural diagram of the humidifier in the embodiment of the present utility model;

[0042] Figure 5 This is the fifth structural diagram of the humidifier in the embodiment of the present utility model;

[0043] Figure 6 Schematic diagram of the assembly structure of the water tank and wet curtain bracket of the humidifier in the embodiment of the present utility model;

[0044] Figure 7 This is one of the structural diagrams of the wet curtain bracket in the embodiment of the present utility model;

[0045] Figure 8 This is the second structural diagram of the wet curtain bracket in the embodiment of the present utility model;

[0046] Figure 9 This is one of the structural diagrams of the air inlet grille in the embodiment of the present utility model;

[0047] Figure 10 It is a structural schematic diagram of the bottom assembly in an embodiment of the present utility model;

[0048] Figure 11 This is a schematic diagram of the assembly structure of the wet curtain bracket, the motor mounting bracket, and the wiring cover in an embodiment of the present utility model;

[0049] Figure 12 This is the sixth structural diagram of the humidifier in the embodiment of the present utility model;

[0050] Figure 13 yes Figure 12 A partial enlarged schematic diagram of point A in the middle;

[0051] Figure 14 This is one of the structural diagrams of the buckle in the embodiment of the present utility model;

[0052] Figure 15 This is the second structural diagram of the buckle in the embodiment of the present utility model;

[0053] Figure 16 This is the third structural diagram of the buckle handle in the embodiment of the present utility model;

[0054] Figure 17 yes Figure 16 A local enlarged schematic diagram of point B in FIG;

[0055] Figure 18 This is the fourth structural diagram of the buckle in the embodiment of the present utility model;

[0056] Figure 19 yes Figure 18 A local enlarged schematic diagram of point C in FIG.

[0057] Figure 20 This is the fifth structural diagram of the buckle in the embodiment of the present utility model;

[0058] Figure 21 yes Figure 20 A local enlarged schematic diagram of D in FIG;

[0059] Figure 22 This is the second structural diagram of the air inlet grille in the embodiment of the present utility model;

[0060] Figure 23 yes Figure 22 It is a local enlarged schematic diagram of point E;

[0061] Figure 24 This is a schematic diagram of the assembly structure of the wet curtain bracket and the water pump mounting bracket;

[0062] Figure 25 This is a schematic diagram of the structure of the water pump mounting bracket;

[0063] Figure 26 It is a structural diagram of the upper component.

[0064] in, Figures 1 to 26 The corresponding relationship between the reference numerals and component names is as follows:

[0065] 1 bottom assembly, 10 water tank, 102 casters, 11 wet curtain bracket, 111 second buckle, 1112 positioning protrusion, 11122 first positioning protrusion, 111222 handle structure, 112 limiting flange, 1122 first limiting flange, 113 first limiting protrusion, 114 water inlet, 115 second positioning structure, 1152 second straight edge positioning structure, 12 wet curtain, 122 first positioning structure, 1222 first straight edge positioning structure , 124 air passage, 13 air inlet grille, 132 air inlet hole, 134 matching part, 1342 first limiting groove, 14 upper water pipe, 15 water pump mounting bracket, 152 wire hole, 154 third limiting groove, 156 slide, 16 sealing installation cavity, 17 water pump, 18 float, 192 wiring cover, 194 wire passage, 2 upper assembly, 20 shell assembly, 201 first buckle, 2012 positioning groove, 203 shell enclosure, 205 upper cover assembly, 206 inner panel, 2062 air duct panel, 20622 second annular retaining rib, 20624 second limiting groove, 2064 motor bracket, 2068 upper air duct, 20682 air inlet, 21 fan assembly, 212 motor, 214 fan, 22 air outlet, 24 electrical compartment, 25 fixing bracket, 252 mounting hole, 254 second limiting protrusion, 30 power socket, 302 power interface, 32 first coupling Coupler, 34 second coupler, 36 first circuit board, 37 top button panel, 38 main control panel, 39 display panel, 4 buckle, 42 first handle portion, 422 handle groove, 44 second handle portion, 442 pressing portion, 444 clamping portion, 446 anti-slip rib, 5 spring, 6 clamping groove, 62 anti-slip groove, 7 first seal, 8 wet curtain cover, 82 air hole, 84 first annular retaining rib, 86 raised portion, 88 inclined guide surface, 9 second seal. DETAILED DESCRIPTION

[0066] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0067] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0068] Refer to the following Figures 1 to 26 To describe the humidifier provided in the embodiments of the present application.

[0069] like Figures 1 to 4 as well as Figure 15 As shown, the embodiment of the first aspect of the present invention provides a humidifier, comprising: a bottom component 1; an upper component 2, detachably connected to the bottom component 1; a buckle 4, mounted on the upper component 2, specifically mounted on a fixed bracket 25 (such as Figure 14 The buckle 4 includes a first handle portion 42 and a second handle portion 44. The humidifier can be moved by the first handle portion 42, and the bottom assembly 1 and the upper assembly 2 can be separated by the second handle portion 44.

[0070] According to the humidifier provided in the embodiment of the present invention, the humidifier includes a bottom component 1 and an upper component 2. The bottom component 1 and the upper component 2 are detachable. At the same time, a handle 4 is provided on the upper component 2. The handle 4 includes a first handle portion 42. After the bottom component 1 and the upper component 2 are assembled and locked, the first handle portion 42 can be used to move the entire machine, thereby solving the problem of how to move the humidifier as a whole with upper and lower detachable parts. When the humidifier is in normal use, the upper component 2 and the bottom component 1 can be connected into a whole through the second handle portion 44, which not only facilitates the movement of the entire machine, but also improves the stability of the entire machine and avoids the upper component 2 and the bottom component 1 of the entire machine from being skewed due to external forces. When the humidifier needs to be cleaned, the upper component 2 and the bottom component 1 can be unlocked and then separated by the second handle portion 44. In this way, the upper component 2 can be disassembled and the bottom component 1 can be cleaned separately. When force is applied to the first handle 42, the first handle 42 can support the entire humidifier, facilitating movement of the entire unit. When external force is applied to the second handle 44, the upper assembly 2 separates from the bottom assembly 1. At this time, the second handle 44 supports the weight of the upper assembly 2, allowing the upper assembly 2 to be moved independently through the second handle 44. This arrangement combines the first handle 42 and the second handle 44 on the same buckle 4, allowing the buckle 4 to both move the entire humidifier and independently move the upper assembly 2, achieving separation between the bottom assembly 1 and the upper assembly 2.

[0071] Alternatively, as Figures 16 to 21 As shown, the second handle portion 44 can be in a first position (such as Figure 19 Position shown) and a second position (as Figure 17 The bottom component 1 and the upper component 2 include an assembled state, in which the second handle portion 44 is located in the first position and the bottom component 1 and the upper component 2 are locked to each other; wherein, during the process of applying an external force to the second handle portion 44 to separate the bottom component 1 and the upper component 2, the second handle portion 44 is in the second position.

[0072] In this embodiment, a second handle portion 44 is movably mounted on the upper assembly 2 and is movable relative to the upper assembly 2 between a first position and a second position. In a normal state (i.e., when not subject to external force), the second handle portion 44 is in the first position. When pressed by an external force, the second handle portion 44 moves from the first position to the second position, and returns to the first position after the external force is removed. When the bottom assembly 1 and the upper assembly 2 are assembled, the second handle portion 44 is in the first position, locking the upper and bottom assemblies 1 together. This prevents the upper and bottom assemblies 2 from separating when the device is moved using the first handle portion 42. To unlock the upper and bottom assemblies 2 and 1, external force is applied to the second handle portion 44, causing it to move to the second position. This first unlocks the upper and bottom assemblies 1, and then, by applying external force, the upper assembly 2 can be moved, thereby separating the upper and bottom assemblies 2 and 1. This arrangement can achieve both unlocking and locking between the upper component 2 and the bottom component 1 through the second handle portion 44, and can also achieve separation between the upper component 2 and the bottom component 1 through the second handle portion 44, and can achieve a one-step operation of unlocking and separating without first unlocking and then separating, thereby simplifying the user's operation and improving the user experience.

[0073] In any of the above embodiments, optionally, Figure 16 、 Figure 17 、 Figure 18 、 Figure 19 、 Figure 20 、 Figure 21 、 Figure 22 、 Figure 23 As shown, the humidifier further includes a spring 5. The spring 5 is installed between the upper component 2 and the second handle portion 44. The first position of the second handle portion 44 is the initial position. In the first position, the second handle portion 44 and the bottom component 1 are buckled together, so that the upper component 2 and the bottom component 1 of the humidifier are assembled into a whole (as shown in FIG. Figure 20 and Figure 21 As shown). The second handle portion 44 can be moved to the second position under the action of an external force, so that the second handle portion 44 and the bottom component 1 are separated from each other, so that the upper component 2 and the bottom component 1 of the humidifier are separated from each other (as shown). Figure 17As shown in FIG. 2 , the spring 5 is compressed when the second handle portion 44 moves to the second position, generating a rebound force. This rebound force, upon release of the second handle portion 44, causes the second handle portion 44 to return to the first position, allowing it to reengage with the bottom assembly 1, thereby locking the upper assembly 2 and the bottom assembly 1 together. While the second handle portion 44 is maintained in the second position, the upper assembly 2 can be assembled onto the bottom assembly 1. Once the two are assembled, simply release the second handle portion 44, and the second engaging portion, under the action of the spring 5, will engage with the bottom assembly 1, locking the upper assembly 2 and the bottom assembly 1 together.

[0074] In addition, this structure can realize the driving of the second handle portion 44 based on the spring 5, without setting up an additional electric control driving device for the second handle portion 44, thereby reducing the cost of the humidifier and making the structure of the buckle 4 more durable.

[0075] In any of the above embodiments, optionally, Figure 15 As shown, the first handle portion 42 and the second handle portion 44 are arranged along the height direction of the humidifier; or the first handle portion 42 and the second handle portion 44 are arranged along the circumference direction of the humidifier.

[0076] In this embodiment, the first handle portion 42 and the second handle portion 44 can be arranged vertically, circumferentially, or radially of the humidifier, as needed. However, for ease of operation, it is preferred that the first handle portion 42 and the second handle portion 44 be arranged vertically.

[0077] In any of the above embodiments, optionally, Figure 15 As shown, the bottom assembly 1 is provided with a snap-in groove 6, and the second handle portion 44 includes a pressing portion 442 and a snap-in portion 444. When the pressing portion 442 is pressed or released, the snap-in portion 444 can move between a first position and a second position. When the snap-in portion 444 is in the first position, the snap-in portion 444 is engaged in the snap-in groove 6. When the snap-in portion 444 is in the second position, the snap-in portion 444 is disengaged from the snap-in groove 6. With this arrangement, when the humidifier is in normal use, the snap-in portion 444 of the handle 4 can be snapped into the snap-in groove 6, so that the upper assembly 2 and the bottom assembly 1 are connected as a whole. This not only facilitates the movement of the entire machine, but also improves the stability of the entire machine and prevents the upper assembly 2 and the bottom assembly 1 from being skewed due to external forces. When the humidifier needs to be cleaned, the snap-fit portion 444 of the buckle 4 can be disengaged from the snap-fit groove 6, so that the upper component 2 and the bottom component 1 are in a separable state, and then the upper component 2 can be removed and the bottom component 1 can be cleaned.

[0078] In any of the above embodiments, the buckle 4 can be optionally rotatably mounted on the upper assembly 2 or slidably mounted on the upper assembly 2 as needed. The rotation or sliding of the buckle 4 can drive the second handle portion 44 to move, thereby changing the position of the engaging portion 444. In this way, the upper assembly 2 and the bottom assembly 1 can be unlocked and locked by engaging and disengaging the engaging portion 444 and the engaging groove 6.

[0079] Alternatively, as Figure 17 、 Figure 19 and Figure 21 As shown, the second handle portion 44 further includes one of the anti-slip ribs 446 and the anti-slip groove 62, and the bottom component 1 is provided with the other of the anti-slip ribs 446 and the anti-slip groove 62. The humidifier includes a lifting state ( Figure 18 and Figure 19 shown) and non-lifted state ( Figure 20 and Figure 21 As shown), when in the lifted state, the anti-slip rib 446 is clamped into the anti-slip groove 62, and the clamping portion 444 is limited in the clamping groove 6; when in the non-lifted state, the anti-slip rib 446 is separated from the anti-slip groove 62, and the clamping portion 444 can be clamped in the clamping groove 6 or detached from the clamping groove 6.

[0080] In this embodiment, the humidifier includes a lifting state and a non-lifting state. For example, when the humidifier is moved by the first handle portion 42, the humidifier is generally in a lifting state. The lifting state generally refers to a state in which the upper component 2 is supported and the gravity of the bottom component 1 at least partially acts on the upper component 2. For example, the bottom component 1 is hoisted on the upper component 2, and the bottom component 1 is in a suspended or semi-suspended state. The non-lifting state generally refers to a state in which the bottom component 1 is supported and the gravity of the upper component 2 at least partially acts on the bottom component 1. In the lifting state, the anti-slip rib 446 is inserted into the anti-slip groove 62 and limits the clamping portion 444 in the clamping groove 6, so that the clamping portion 444 cannot be detached from the clamping groove 6. In this way, during the movement of the entire machine, even if the user touches the second handle portion 44, the bottom component 1 and the upper component 2 cannot be unlocked. In this way, during the transportation of the entire machine, the user can be prevented from accidentally touching the second handle portion 44 to unlock. When in the non-lifted state, the anti-slip rib 446 can be normally inserted into the anti-slip groove 62, and can also be disengaged from the anti-slip groove 62, thereby realizing locking and unlocking between the bottom component 1 and the upper component 2.

[0081] In any of the above embodiments, optionally, Figure 16 and Figure 17 As shown, the snap-in groove 6 is provided on the air inlet grille 13. For example, the snap-in groove 6 is provided at one end of the air inlet grille 13 away from the water tank 10 (i.e., the upper end of the air inlet grille 13). In this way, the upper component 2 can be locked and separated from the air inlet grille 13 to realize the upper and lower locking and unlocking of the entire machine.

[0082] In some embodiments, the snap-in slot 6 and the air inlet grille 13 are optionally integrated. This integrated structure increases the connection strength between the snap-in slot 6 and the air inlet grille 13, making the snap-in slot 6 less susceptible to damage. Of course, the snap-in slot 6 and the air inlet grille 13 can also be separate structures.

[0083] In any of the above embodiments, optionally, Figure 15 As shown, the first handle portion 42 is a handle groove 422 formed by the recess of the buckle 4. The notch of the handle groove 422 is located on the side of the humidifier. When moving the humidifier, the user can insert a hand into the handle groove 422 and move the humidifier through the handle groove 422. At the same time, the first handle portion 42 is configured as a handle groove 422, which can make the humidifier look more beautiful.

[0084] In some embodiments, optionally, the first handle portion 42, the pressing portion 442 and the snap-on portion 444 are an integrated structure, that is, the buckle handle 4 is an integrated structure, which makes the connection strength of the buckle handle 4 higher.

[0085] In any of the above embodiments, optionally, the handle groove 422 can be a groove body formed by the buckle 4 being recessed radially inward along the upper component 2, or it can be a groove body formed by the buckle 4 being recessed radially and inclined upward along the upper component 2, that is, the handle groove 422 can also be set in the radial direction, or it can be set inclined upward relative to the radial direction.

[0086] In any of the above embodiments, optionally, Figure 15 As shown, the first handle portion 42 and the second handle portion 44 are an integrated structure. That is, the buckle 4 is an integrated structure, which can improve the connection strength between the two. For example, the first handle portion 42 and the second handle portion 44 can be integrally formed.

[0087] In any of the above embodiments, optionally, Figure 15 As shown, there are two buckles 4, which are arranged on two opposite sides of the upper component 2, so as to facilitate the user to carry the humidifier or the upper component 2 with both hands, thereby improving the safety of the humidifier and the upper component 2 during transportation.

[0088] In any of the above embodiments, optionally, Figures 1 to 4 As shown, the bottom assembly 1 includes a water tank 10, a wet curtain 12 and an air inlet 132, and the upper assembly 2 includes a housing assembly 20, an air outlet 22, an upper air duct 2068 and a fan assembly 21 located in the upper air duct 2068. The upper air duct 2068 is located in the housing assembly 20. The fan assembly 21 can allow air outside the bottom assembly 1 to enter through the air inlet 132, pass through the wet curtain 12 and the upper air duct 2068, and then be discharged from the air outlet 22. Figure 26As shown, the upper component 2 also includes a fixed bracket 25, the outer shell component 20 and the upper air duct 2068 are installed on the side of the fixed bracket 25 away from the bottom component 1, the buckle 4 can be rotatably installed on the fixed bracket 25, and is located between the outer shell component 20 and the upper air duct 2068, and a hollow area is provided on the outer shell component 20, the first handle portion 42 and the pressing portion 442 are located in the hollow area, and the clamping portion 444 extends from the side of the upper component 2 close to the bottom component 1.

[0089] In this embodiment, the humidifier includes a bottom assembly 1 and an upper assembly 2, that is, the humidifier has a two-part structure. The upper assembly 2 primarily comprises a housing assembly 20, an upper air duct 2068, a fan assembly 21, and an air outlet 22. The fan assembly 21 is used to create negative pressure, allowing air outside the air inlet grille 13 to enter through the air inlet 132, pass through the wet curtain 12, and be discharged from the air outlet 22. The bottom assembly 1 includes a water tank 10, a wet curtain 12, and an air inlet 132. The wet curtain 12 is used to humidify the air. The humidified air enters the upper assembly 2 under the action of the fan assembly 21, then passes through the upper air duct 2068 and is discharged from the air outlet 22, thereby humidifying the ambient air. In this embodiment, the upper assembly 2 primarily integrates key components such as the motor 212, air duct, fan 214, and electronic control. The bottom assembly 1 primarily comprises the wet curtain 12 and other washable structures. With this arrangement, when the humidifier needs to be cleaned, the upper assembly 2 can be disassembled from the humidifier as a whole first, and then the bottom assembly 1 can be cleaned. For example, at least the air inlet grille 13, the wet curtain 12, and the water tank 10 of the bottom assembly 1 can be cleaned. This increases the area of the humidifier that can be cleaned and improves the cleaning efficiency of the humidifier.

[0090] The upper assembly 2 further includes a fixing bracket 25, which is used to support and install the outer shell assembly 20 and the upper air duct 2068. The upper assembly 2 is detachably connected to the bottom assembly 1 via the fixing bracket 25. The catch 4 is rotatably mounted on the fixing bracket 25 and is partially hidden between the outer shell assembly 20 and the upper air duct 2068. A hollow area is provided on the outer shell assembly 20, and the first handle portion 42 and the pressing portion 442 are located in the hollow area, so that the user can directly contact the first handle portion 42 and the pressing portion 442 from the outside of the outer shell assembly 20, thereby operating the catch 4. The clamping portion 444 extends from the side of the upper assembly 2 close to the bottom assembly 1 to facilitate its cooperation with the bottom assembly 1, thereby unlocking and locking the bottom assembly 1.

[0091] Optionally, the humidifier further comprises a spring 5, which is mounted in contact between the buckle 4 and the upper air duct 2068. The spring 5 can be used to automatically reset the buckle 4 after movement.

[0092] Optionally, the handle 4 further includes one of a rotating shaft and a rotating shaft hole, and the handle 4 can be rotatably mounted on the fixed bracket 25 through the cooperation of the rotating shaft and the rotating shaft hole. The fixed bracket 25 is provided with the other of the rotating shaft and the rotating shaft hole, and the handle 4 can be rotatably mounted on the fixed bracket 25 through the cooperation of the rotating shaft and the rotating shaft hole. When the handle 4 rotates, the clamping portion 444 can move away from or closer to the upper air duct 2068.

[0093] In this embodiment, there are two rotating shafts and two rotating shaft holes, which are spaced apart along the circumference of the humidifier. The engaging portion 444 rotates to adjust its height and the radial distance between it and the upper air duct 2068. That is, the handle 4 rotates generally in the radial direction.

[0094] Furthermore, a filter is provided between the air inlet grille 13 and the wet curtain 12. The filter is used to filter the air passing through the wet curtain 12 to remove dust etc. in the air. When cleaning the humidifier, the filter can also be directly washed with water.

[0095] Among them, the fan assembly 21 includes a motor 212 and a fan 214. The motor 212 is used to drive the fan 214 to rotate to form a negative pressure, so that the air outside the air inlet grille 13 can enter through the air inlet grille 13, and then pass through the wet curtain 12 and be discharged from the air outlet 22.

[0096] In any of the above embodiments, optionally, Figures 1 to 4 As shown, the bottom component 1 also includes a wet curtain bracket 11, a part of the wet curtain bracket 11 is installed in the water tank 10, and the other part of the wet curtain bracket 11 extends out of the water tank 10, and the wet curtain 12 is installed on the wet curtain bracket 11, and a part of the air inlet grille 13 is installed outside the water tank 10 and forms a first air gap between the air inlet grille 13 and the water tank 10, and the other part of the air inlet grille 13 is installed outside the wet curtain 12; the upper component 2 includes a shell component 20, a fan component 21 is installed in the shell component 20, one end of the shell component 20 is detachably connected to the wet curtain bracket 11, and an air outlet 22 is provided on the shell component 20.

[0097] In this embodiment, the wet curtain bracket 11 is installed in the water tank 10 and at least partially extends outside the water tank 10, that is, the upper end of the wet curtain bracket 11 is protruding from the water tank 10, and the wet curtain 12 is installed on the wet curtain bracket 11. The wet curtain 12 can be supported by the wet curtain bracket 11 to prevent the wet curtain 12 from being immersed in water for a long time. The air inlet grille 13 forms the outer shell of the bottom component 1. The lower end of the air inlet grille 13 is installed outside the water tank 10, and the upper end is installed outside the wet curtain 12. Under the action of the fan assembly 21, the outside air can pass through the wet curtain 12 through the grille holes on the air inlet grille 13 to be humidified by the wet curtain 12. At the same time, in the present application, the wet curtain bracket 11 is designed to be higher, and it is designed to be higher in height than the wet curtain 12. Therefore, the present application can detachably install the upper component 2 and the bottom component 1 through the fixing bracket 25 and the wet curtain bracket 11. This setting can set the connection position of the bottom component 1 and the upper component 2 higher, so that the connection position can avoid the wet curtain 12, thereby making it difficult for the water vapor in the wet curtain 12 to leak from the connection position of the bottom component 1 and the upper component 2.

[0098] At the same time, a first air gap is reserved in advance between the water tank 10 and the air inlet grille 13. The external air can also enter the wet curtain 12 through the first air gap, and then pass through the wet curtain 12 and be discharged from the air outlet 22 of the upper component 2. In this way, the air intake of the humidifier can be increased and the humidification efficiency can be improved.

[0099] In any of the above embodiments, optionally, Figure 5 、 Figure 6 and Figure 7 As shown, the wet curtain bracket 11 includes a plurality of limiting flanges 112, and the installation of the wet curtain bracket 11 can be limited by the plurality of limiting flanges 112. The wet curtain bracket 11 can be directly installed on the top of the water tank 10 or on the top of the air inlet grille 13 through the plurality of limiting flanges 112. Alternatively, a mating portion 134 can be provided on the side of the air inlet grille 13 away from the water tank 10, and the limiting flange 112 is limitedly installed on the side of the mating portion 134 away from the water tank 10. That is, during installation, the limiting flange 112 can be placed on the mating portion 134 to achieve the limited installation of the wet curtain bracket 11 and the air inlet grille 13 in the height direction. The wet curtain bracket 11 and the air inlet grille 13 are positioned and installed by means of a flange structure, which can be easily disassembled. When cleaning is required, the wet curtain bracket 11 can be quickly disassembled, thereby improving the cleaning efficiency.

[0100] Among them, when the wet curtain bracket 11 is directly installed on the top of the water tank 10 through multiple limiting flanges 112, a second air flow gap can be reserved in advance between the limiting flange 112 and the air inlet grille 13 to avoid the limiting flange 112 blocking the gap between the air inlet grille 13 and the water tank 10, so as to ensure that the air entering from the side wall of the water tank 10 can also enter the wet curtain 12.

[0101] In any of the above embodiments, optionally, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the humidifier also includes a power interface 302, which is installed on the upper component 2. This prevents water from entering the power interface 302 when cleaning the humidifier's bottom component 1. A first coupler 32 is provided on the housing component 20 and connected to the power interface 302. A second coupler 34 is provided on the bottom component 1, such as the wet curtain bracket 11. When the upper component 2 is connected to the bottom component 1, the first coupler 32 and the second coupler 34 are electrically connected. This allows the power on the upper component 2 to be transmitted to the bottom component 1 through the first coupler 32 and the second coupler 34, thereby powering the electrical components of the bottom component 1. At the same time, the electrical connection between the first coupler 32 and the second coupler 34 can also achieve signal transmission between the bottom component 1 and the upper component 2, thereby achieving control of the entire machine. For example, the signal for controlling the water pump 17 sent by the main control board 38 of the upper component 2 and the water level signal detected by the bottom component 1 can be transmitted through the first coupler 32 and the second coupler 34. In order to connect the first coupler 32 and the second coupler 34 , one of them can be set as a female end and the other as a male end.

[0102] In some embodiments, the upper assembly 2 and the bottom assembly 1 are optionally detachably connected via the housing assembly 20 and the wet curtain bracket 11, and the second coupler 34 is disposed on the wet curtain bracket 11. The conductive connection position of the first coupler 32 and the second coupler 34 is higher than the highest surface of the wet curtain bracket 11 in the height direction.

[0103] In this embodiment, the conductive connection position of the first coupler 32 and the second coupler 34 is higher than the highest surface of the wet curtain bracket 11 in the height direction, that is, the conductive connection position is set higher than the highest surface of the wet curtain bracket 11. In this way, when the upper component 2 and the bottom component 1 are connected, water on the upper component 2 can be prevented from falling onto the wet curtain bracket 11 and then contacting the first coupler 32 and the second coupler 34, thereby improving the waterproof performance of the first coupler 32 and the second coupler 34.

[0104] In some embodiments, optionally, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the housing assembly 20 includes a housing enclosure 203, a fixed bracket 25, an upper cover assembly 205, and an inner enclosure 206. The fixed bracket 25 is mounted on the end of the housing enclosure 203 close to the bottom assembly 1 and can be detachably connected to the wet curtain bracket 11. That is, the upper assembly 2 and the bottom assembly 1 are detachably connected via the fixed bracket 25 and the wet curtain bracket 11. The upper cover assembly 205 is mounted on the end of the housing enclosure 203 away from the bottom assembly 1, and the inner enclosure 206 is mounted between the fixed bracket 25 and the upper cover assembly 205. The fixed bracket 25, the upper cover assembly 205, and the housing enclosure 203 form a closed electrical compartment 24, so that the electrical components on the upper assembly 2 can be accommodated through the electrical compartment 24. The fan assembly 21 is installed in the inner panel 206, and an upper air duct 2068 is formed in the inner panel 206, so that the fan assembly 21 can be used to allow the wind to flow through the upper air duct 2068 and finally be discharged from the upper cover assembly 205 (the flow path of the wind is as shown in FIG. Figure 4 In this configuration, a separate electrical compartment 24 is provided on the upper assembly 2, which allows for a separate design of the air duct and the electrical compartment 24. This not only allows for water to be added through the air duct, but also prevents contact between the air in the air duct and the electrical components, thereby providing waterproof and dustproof protection for the electrical components and extending their service life.

[0105] In some embodiments, optionally, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the inner panel 206 includes a motor bracket 2064 and an air duct panel 2062. The air duct panel 2062 is mounted on the fixed bracket 25, and the motor bracket 2064 is mounted on one end of the air duct panel 2062 away from the fixed bracket 25, and the two are sealed and connected, thereby enclosing the upper air duct 2068.

[0106] Optionally, motor bracket 2064 is sealed to upper cover assembly 205. Specifically, sealing silicone is disposed between motor bracket 2064 and upper cover assembly 205. An annular groove is provided on motor bracket 2064 to accommodate the sealing silicone. Screws secure motor bracket 2064 to upper cover assembly 205, causing the silicone to deform and ensure a seal between upper cover assembly 205 and motor bracket 2064. This ensures that when a user adds water, water does not flow into motor bracket 2064 and cause motor 212 to malfunction.

[0107] In some embodiments, optionally, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the upper assembly 2 also includes a main control board 38, which is installed in the electrical compartment 24 and fixed to the fixed bracket 25. It is connected to the first coupler 32, the motor 212 of the fan assembly 21, the top water level display panel 39, the top keypad 37, and other sensor wiring harnesses to complete current transmission and communication. The upper assembly 2 also includes a keypad, which is installed in the electrical compartment 24 and is located near the upper cover assembly 205. The upper cover assembly 205 is provided with physical keys or virtual keys. When the physical keys or virtual keys are operated, the keypad can generate an operation signal in response to the physical keys or virtual keys and transmit it to the main control board 38 to control the operation of the humidifier. The upper assembly 2 also includes a display board 39, which is installed in the electrical compartment 24 and connected to the main control board 38. It is used to display humidifier operating information, such as humidity and the current operating mode of the machine. The display area of the outer shell panel 203 corresponding to the display board 39 is visually configured. The upper component 2 further includes: a power socket 30 installed in the electrical compartment 24 , and a power interface 302 is provided on the power socket 30 .

[0108] In this embodiment, the upper assembly 2 also includes a main control panel 38, a keypad, a display panel 39, and a power socket 30. The main control panel 38 is mounted within the electrical compartment 24 and fixed to the mounting bracket 25. It connects to the first coupler 32, the motor 212 of the fan assembly 21, the top water level display panel 39, the top keypad 37, and other sensor wiring harnesses to facilitate current transmission and communication. The keypad is mounted within the electrical compartment 24, near the upper cover assembly 205. The upper cover assembly 205 is provided with physical or virtual keys. When the physical or virtual keys are operated, the keypad generates an operation signal in response to the physical or virtual keys, which is transmitted to the main control panel 38 to control the operation of the humidifier. The display panel 39 is mounted within the electrical compartment 24 and connected to the main control panel 38. It displays humidifier operating information, such as humidity and the current operating mode of the machine, so that the user can adjust the humidifier based on the displayed information. The display area of the outer shell panel 203 corresponding to the display panel 39 is visually configured. The power socket 30 is installed in the electrical appliance compartment 24 , and a power interface 302 is provided on the power socket 30 to achieve power connection.

[0109] In some embodiments, optionally, as Figure 2 and Figure 4 As shown, at least one first buckle 201 is provided on the housing assembly 20, and at least one second buckle 111 is provided on the wet curtain bracket 11. The housing assembly 20 and the wet curtain bracket 11 are detachably connected through at least one first buckle 201 and at least one second buckle 111.

[0110] In this embodiment, the outer shell assembly 20 and the wet curtain bracket 11 can be connected by a snap-fit structure, thereby ensuring the stability of the connection between the outer shell assembly 20 and the wet curtain bracket 11 and making it easy to disassemble the outer shell assembly 20 and the wet curtain bracket 11.

[0111] In some embodiments, optionally, as Figure 2 As shown, at least one first buckle 201 includes at least one positioning groove 2012, and at least one second buckle 111 includes at least one positioning protrusion 1112. The positioning protrusion 1112 corresponds to the positioning groove 2012 one by one, and the positioning protrusion 1112 can be removably inserted and installed in the positioning groove 2012, thereby making the housing assembly 20 and the wet curtain bracket 11 removably connected. The positioning groove 2012 and the positioning protrusion 1112 are easy to set, convenient to process, and have a relatively stable fit, thereby improving the overall stability of the humidifier.

[0112] In some embodiments, the first coupler 32 can optionally be positioned within one of the positioning grooves 2012, and the second coupler 34 can be positioned within one of the positioning protrusions 1112, corresponding to the second coupler 34. Thus, when the positioning protrusion 1112 and the positioning groove 2012 are plugged into and mated with each other, the first coupler 32 and the second coupler 34 can be connected. This arrangement combines the coupler with one of the positioning structures, simplifying the product structure. Furthermore, with this arrangement, when the upper component 2 and the bottom component 1 are docked, the first coupler 32 and the second coupler 34 can also dock, eliminating the need to separately connect the first coupler 32 and the second coupler 34, thereby improving the user experience.

[0113] In some embodiments, optionally, as Figure 5 、 Figure 6 and Figure 7 As shown, the wet curtain bracket 11 includes a plurality of limiting flanges 112, which are folded outwardly along the radial direction of the wet curtain bracket 11. A mating portion 134 is provided on the side of the air inlet grille 13 away from the water tank 10, and the limiting flanges 112 are fixedly mounted on the side of the mating portion 134 away from the water tank 10.

[0114] In this embodiment, the wet curtain bracket 11 includes a plurality of limiting flanges 112, which can be used to limit the installation of the wet curtain bracket 11. A mating portion 134 is provided on the side of the air inlet grille 13 away from the water tank 10, and the limiting flange 112 is installed on the side of the mating portion 134 away from the water tank 10. That is, during installation, the limiting flange 112 can be placed on the mating portion 134 to achieve the limited installation of the wet curtain bracket 11 and the air inlet grille 13 in the height direction. The wet curtain bracket 11 and the air inlet grille 13 are positioned and installed by means of a flange structure, which can be easily disassembled. When cleaning is required, the wet curtain bracket 11 can be quickly disassembled, thereby improving cleaning efficiency.

[0115] like Figure 5 、 Figure 6 and Figure 7 As shown, optionally, the positioning protrusion 1112 is provided on the limiting flange 112. This can make the structure of the wet curtain bracket 11 more reasonable. Of course, the positioning protrusion 1112 may also not be provided on the limiting flange 112.

[0116] In some embodiments, as Figures 2 to 8 As shown, optionally, the plurality of limiting flanges 112 include two first limiting flanges 1122, which are disposed on opposite sides of the wet curtain bracket 11, and the positioning protrusion 1112 includes a first positioning protrusion 11122 disposed on the first limiting flange 1122, and a handle structure 111222 is disposed on the first positioning protrusion 11122. For example, the interior of the second positioning protrusion 1112 is configured as a hollow structure, and the hollow structure is configured as an open structure, thereby forming a groove structure on the positioning protrusion 1112. When lifting or moving the wet curtain bracket 11, the groove structure on the positioning protrusion 1112 can be used as the handle structure 111222 of the wet curtain bracket 11, thereby facilitating the lifting or moving of the wet curtain bracket 11.

[0117] In some embodiments, as Figures 2 to 8 As shown, optionally, one of a first limiting protrusion 113 and a first limiting groove 1342 is provided on the side of the limiting flange 112 close to the water tank 10, and the other of the first limiting protrusion 113 and the first limiting groove 1342 is provided on the side of the matching portion 134 away from the water tank 10, and the first limiting protrusion 113 is limited in the first limiting groove 1342. The limiting by the first limiting protrusion 113 and the first limiting groove 1342 can ensure that axial movement does not occur between the wet curtain bracket 11 and the air inlet grille 13, and make the connection between the two in the axial direction more reliable, thereby ensuring the stability of the installation of the wet curtain 12 and the wet curtain bracket 11.

[0118] Alternatively, as Figure 10 and Figure 11As shown, the wet curtain 12 can be detachably mounted on the wet curtain bracket 11. This arrangement allows the wet curtain 12 and the wet curtain bracket 11 to be cleaned separately, thereby ensuring the cleaning effect of the humidifier. In addition, this arrangement also facilitates the separate maintenance and replacement of the wet curtain 12 and the wet curtain bracket 11.

[0119] In some embodiments, optionally, as Figures 1 to 4 as well as Figure 24 and Figure 25 As shown, the bottom assembly 1 further includes: a water pump mounting bracket 15, mounted on the wet curtain bracket 11, and enclosing a sealed mounting cavity 16 with the wet curtain bracket 11; a water pump 17, mounted on the water pump mounting bracket 15, for supplying water to the wet curtain 12; a first circuit board 36, mounted in the sealed mounting cavity 16, connected to the water pump 17 and the second coupler 34. The water pump mounting bracket 15 is provided with a chute 156 distributed along the height direction, and the chute 156 is at least partially located within the water tank 10; a float 18 is slidably mounted within the chute 156 and can slide along the chute 156 in response to the liquid level in the water tank 10; and the first circuit board 36 includes a sensor mounted on the first circuit board 36 and corresponding to the float 18, for detecting the position of the float 18 and determining the water level in the water tank 10 based on the position of the float 18. Thus, the liquid level in the water tank 10 can be determined by the position of the float 18. After the sensor determines the liquid level in the water tank 10, it transmits the water level signal to the main control board 38 of the upper assembly 2 via the first coupler 32 and the second coupler 34, facilitating water level display and overall control of the upper assembly 2. This arrangement ensures a sealed installation of the first circuit board 36. As the first circuit board 36 is the only electrical component within the base assembly 1, the entire base assembly 1 is waterproof. Therefore, when cleaning the humidifier, the base assembly 1 can be washed as a whole without having to disassemble it component by component, thereby improving the cleaning convenience of the humidifier.

[0120] In some embodiments, as Figures 2 to 5 As shown, optionally, the bottom assembly 1 further includes: an upper water pipe 14, which is arranged inside the wet curtain 12 or outside the wet curtain 12, and the upper water pipe 14 is used to transport water to the end of the wet curtain 12 away from the water tank 10; a water inlet hole 114 (such as Figure 7As shown), it is arranged on the wet curtain bracket 11 and is connected to the outlet of the water pump 17; a first positioning structure 122 is provided on the side of the wet curtain 12 close to the water tank 10, and a second positioning structure 115 adapted to the first positioning structure 122 is provided on the wet curtain bracket 11. When the wet curtain 12 and the wet curtain bracket 11 are positioned by the first positioning structure 122 and the second positioning structure 115, the water inlet hole 114 and the inlet end of the upper water pipe 14 are aligned and connected, which can ensure that the water inlet hole 114 and the upper water pipe 14 are aligned, so that the installation of the wet curtain 12 on the wet curtain 12 can be achieved more conveniently, avoiding the situation where the wet curtain 12 is not installed in place.

[0121] In some embodiments, as Figure 10 As shown, optionally, the first positioning structure 122 includes a first straight-edge positioning structure 1222, and the second positioning structure 115 includes a second straight-edge positioning structure 1152 adapted to the first straight-edge positioning structure 1222. The first straight-edge positioning structure 1222 and the second straight-edge positioning structure 1152 can limit the installation angle of the wet curtain 12 on the wet curtain bracket 11.

[0122] In some embodiments, the water pump mounting bracket 15 is optionally provided with a wire hole 152 (eg, Figure 24 As shown), the bottom component 1 also includes: a wiring harness, one end of the wiring harness is connected to the second coupler 34, and the other end of the wiring harness enters the sealed installation cavity 16 through the wire hole 152 and is connected to the first circuit board 36; wherein, the wiring harness and the wire hole 152 are in sealed contact, and / or the lowest position of the wire hole 152 is higher than the position corresponding to the highest design liquid level of the water tank 10.

[0123] In some embodiments, optionally, as Figure 11 As shown, the bottom assembly 1 further includes: a wiring cover 192 , which is arranged on the outer side wall of the wet curtain bracket 11 and forms a wiring channel 194 with the wet curtain bracket 11 , and at least part of the wiring harness is located in the wiring channel 194 .

[0124] Among them, the water tank 10 serves as both a water storage container and the base of the entire machine. The water tank 10 is fixed to the air inlet grille 13 by four screws at the four corners of the bottom, so that the water tank 10 and the air inlet grille 13 are assembled into a water tank 10 assembly, so that the entire water tank 10 assembly can be soaked in water for cleaning.

[0125] In some embodiments, optionally, as Figure 24 and Figure 25As shown, a third limiting groove 154 and a third limiting protrusion are respectively provided on the two surfaces where the water pump mounting bracket 15 and the wet curtain bracket 11 are connected to each other, and the third limiting protrusion is located in the third limiting groove 154; the humidifier also includes: a first sealing member 7, which is provided between the third limiting protrusion and the third limiting groove 154 to seal the gap between the third limiting protrusion and the third limiting groove 154.

[0126] In some embodiments, optionally, the connection position of the water pump mounting bracket 15 and the wet curtain bracket 11 is higher than the position corresponding to the highest design liquid level of the water tank 10, so as to ensure that the connection position of the water pump mounting bracket 15 and the wet curtain bracket 11 will not be immersed in water for a long time, thereby extending the life of the first seal 7 between the water pump mounting bracket 15 and the wet curtain bracket 11, and avoiding the failure of the first seal 7 between the two due to long-term soaking in water.

[0127] Alternatively, as Figure 2 As shown, the bottom of the water tank 10 is provided with rotatable casters 102 .

[0128] In some embodiments, as Figures 2 to 4 as well as Figure 13 As shown, optionally, the shell assembly 20 includes: a shell enclosure 203; a fixed bracket 25 installed at one end of the shell enclosure 203 close to the bottom assembly 1, for detachably connecting to the wet curtain bracket 11; an upper cover assembly 205, installed at one end of the shell enclosure 203 away from the bottom assembly 1; an inner enclosure 206, installed between the fixed bracket 25 and the upper cover assembly 205, an electrical compartment 24 enclosed by the fixed bracket 25, the upper cover assembly 205 and the shell enclosure 203, to accommodate electrical components on the upper assembly 2; the fan assembly 21 is installed in the inner enclosure 206, and an upper air duct 2068 is formed in the inner enclosure 206, and the upper air duct 2068 is connected to the air inlet 132 and the air outlet 22. This arrangement provides a separate electrical compartment 24 in the upper component 2, which can realize the separate design of the air duct and the electrical compartment 24. On the one hand, this makes it possible to add water through the air duct. On the other hand, it can avoid the contact between the air in the air duct and the electrical components, thereby realizing waterproof and dustproof protection of the electrical components, thereby increasing the service life of the electrical components.

[0129] In some embodiments, as Figures 2 to 4 as well as Figure 13 As shown, optionally, the inner panel 206 includes a motor bracket 2064 and an air duct panel 2062. The air duct panel 2062 is mounted on the fixed bracket 25, and the motor bracket 2064 is mounted on one end of the air duct panel 2062 away from the fixed bracket 25, and the two are sealed to enclose the upper air duct 2068.

[0130] Optionally, motor bracket 2064 is sealed to upper cover assembly 205. Specifically, sealing silicone is disposed between motor bracket 2064 and upper cover assembly 205. An annular groove is provided on motor bracket 2064 to accommodate the sealing silicone. Screws secure motor bracket 2064 to upper cover assembly 205, causing the silicone to deform and ensure a seal between upper cover assembly 205 and motor bracket 2064. This ensures that when a user adds water, water does not flow into motor bracket 2064 and cause motor 212 to malfunction.

[0131] In some embodiments, as Figures 2 to 4 As shown, the upper assembly 2 optionally further includes: a main control board 38, mounted within the electrical compartment 24 and fixed to the fixed bracket 25. It is connected to the first coupler 32, the motor 212 of the fan assembly 21, the top water level display panel 39, the top keypad 37, and other sensor wiring harnesses to facilitate current transmission and communication. The upper assembly 2 also includes: a keypad, mounted within the electrical compartment 24 and adjacent to the upper cover assembly 205. The upper cover assembly 205 is provided with physical or virtual keys. When the physical or virtual keys are operated, the keypad generates an operation signal in response to the physical or virtual keys and transmits it to the main control board 38 to control the operation of the humidifier. The upper assembly 2 also includes: a display board 39, mounted within the electrical compartment 24 and connected to the main control board 38. It is used to display humidifier operating information, such as humidity and the current operating mode of the machine. The display area of the outer shell panel 203 corresponding to the display board 39 is visually configured. The upper component 2 further includes: a power socket 30 installed in the electrical compartment 24 , and a power interface 302 is provided on the power socket 30 .

[0132] In some embodiments, as Figure 12 and Figure 13 As shown, the humidifier optionally further includes: a wet curtain cover 8, mounted on top of the wet curtain 12, with an air hole 82 and a first annular retaining rib 84 provided on the wet curtain cover 8. The air hole 82 is connected to the air passage 124, and the first annular retaining rib 84 is provided around the circumference of the air hole 82; a second sealing member 9, provided between the first annular retaining rib 84 and the housing assembly 20 to seal the gap between the first annular retaining rib 84 and the housing assembly 20. This ensures a sealed contact between the wet curtain cover 8 and the upper assembly 2. Thus, even if the water flow on the wet curtain cover 8 is too rapid, causing the water level on the wet curtain cover 8 to rise, the water is unlikely to leak from between the wet curtain cover 8 and the upper assembly 2 to the outside of the machine, greatly reducing the problems of water overflow and excessive water flow.

[0133] Specifically, when water flows through the top cover of the wet curtain 12, the water flows beyond the hydrophobic inside the wet curtain 12. When the water flows too fast, the water may reach the height of the first annular rib 84 or submerge the first annular rib 84. At this time, the second seal 9 in contact with the first annular rib 84 will further block the overflow of the water. The two blocking methods of the first annular rib 84 and the second seal 9 greatly reduce the overflow of the water and the problem of too fast water flow. Even if there is still overflowing water after being blocked, the impact force of this part of the water flow has been buffered. Because this water has no impact force, it cannot reach the outside of the machine, thus avoiding the situation where the humidifier wets the ground during use.

[0134] The bottom assembly 1 may specifically include a water tank 10, a wet curtain support 11, a wet curtain 12, and an air inlet grille 13. The wet curtain support 11 is mounted within the water tank 10 and at least partially extends outside the water tank 10. Specifically, the upper end of the wet curtain support 11 protrudes from the water tank 10. The wet curtain 12 is mounted on the wet curtain support 11. The wet curtain support 11 supports the wet curtain 12, preventing it from being immersed in water for a long time. The air inlet grille 13 forms the outer shell of the bottom assembly 1. The lower end of the air inlet grille 13 is mounted outside the water tank 10, and the upper end is mounted outside the wet curtain 12. Under the action of the fan assembly 21, external air passes through the grille holes in the air inlet grille 13 and is humidified by the wet curtain 12. The humidified air then enters the upper assembly 2 under the action of the fan assembly 21 and is then discharged through the air outlet 22 of the upper assembly 2, thereby humidifying the ambient air. During specific installation, the housing assembly 20 and the wet curtain bracket 11 can be installed in a detachable and washable manner.

[0135] In any of the above embodiments, if Figure 13 As shown, optionally, the second sealing member 9 is installed on the housing assembly 20 corresponding to the first annular retaining rib 84 and is arranged in an annular shape along the circumference of the upper air duct 2068 .

[0136] Alternatively, as Figure 13 As shown, the first annular retaining rib 84 and the wet curtain upper cover 8 are an integrated structure.

[0137] like Figures 1 to 4 As shown, optionally, the first annular retaining rib 84 is a raised portion 86 formed by the wet curtain upper cover 8 being recessed in a direction away from the wet curtain 12. In this way, the first annular retaining rib 84 can be quickly and conveniently processed on the wet curtain upper cover 8, making the processing of the wet curtain upper cover 8 simpler and more convenient.

[0138] In any of the above embodiments, optionally, Figure 13As shown, the surface of the wet curtain cover 8 away from the wet curtain 12 forms an inclined guide surface 88 from the first annular retaining rib 84 to the inner wall of the air hole 82. Along the radial direction of the air hole 82, the size of the inclined guide surface 88 in the height direction of the wet curtain 12 gradually decreases from the first annular retaining rib 84 to the inner wall of the air hole 82, so that the water on the wet curtain cover 8 can fall naturally by gravity, thereby improving the smoothness of the water discharge from the wet curtain cover 8 and improving the discharge speed of the wet curtain cover 8.

[0139] In any of the above embodiments, optionally, Figure 2 and Figure 3 As shown, the inner side wall surface of the air inlet hole 20682 of the upper air duct 2068 is arranged corresponding to the end surface of the wet curtain upper cover 8 away from the wet curtain 12. In the height direction of the wet curtain 12, the inner side wall surface of the air inlet hole 20682 of the upper air duct 2068 and the end surface of the wet curtain upper cover 8 away from the wet curtain 12 coincide with each other. That is, in the height direction of the wet curtain 12, the projection of the air inlet hole 20682 of the upper air duct 2068 and the projection of the end surface of the wet curtain upper cover 8 coincide with each other.

[0140] In any of the above embodiments, optionally, Figure 2 and Figure 3 As shown, the shell assembly 20 includes: a shell enclosure 203; a fixed bracket 25, installed at one end of the shell enclosure 203 close to the bottom assembly 1, for detachable connection with the lower shell assembly; an upper cover assembly 205, installed at one end of the shell enclosure 203 away from the bottom assembly 1; an inner enclosure 206, installed between the fixed bracket 25 and the upper cover assembly 205, and an electrical compartment 24 enclosed by the fixed bracket 25, the upper cover assembly 205 and the shell enclosure 203 to accommodate electrical components on the upper assembly 2, and the fan assembly 21 is installed in the inner enclosure 206, and an upper air duct 2068 is formed in the inner enclosure 206; wherein, a second limiting groove 20624 is provided on one of the fixed bracket 25 and the inner enclosure 206, and a second limiting protrusion 254 is provided on the other of the fixed bracket 25 and the inner enclosure 206, and the second limiting protrusion 254 is limited in the second limiting groove 20624. This arrangement provides a separate electrical compartment 24 in the upper component 2, which can realize the separate design of the air duct and the electrical compartment 24. On the one hand, this makes it possible to add water through the air duct. On the other hand, it can avoid the contact between the air in the air duct and the electrical components, thereby realizing waterproof and dustproof protection of the electrical components, thereby increasing the service life of the electrical components.

[0141] Furthermore, with this arrangement, the fixing bracket 25 and the inner panel 206 can be fixedly installed via the second retaining groove 20624 and the second retaining protrusion 254. Furthermore, the second retaining groove 20624 and the second retaining protrusion 254 are in surface contact. This surface contact between the second retaining groove 20624 and the second retaining protrusion 254 prevents water within the upper air duct 2068 formed by the inner panel 206 from entering the electrical compartment 24.

[0142] In some embodiments, optionally, as Figure 2 and Figure 3 As shown, the inner panel 206 includes a motor bracket 2064 and an air duct panel 2062. The air duct panel 2062 is mounted on the fixed bracket 25, and the motor bracket 2064 is mounted on one end of the air duct panel 2062 away from the fixed bracket 25, and the two are sealed and connected, thereby enclosing the upper air duct 2068.

[0143] In some embodiments, as Figure 2 and Figure 3 As shown, motor bracket 2064 is optionally sealed to upper cover assembly 205. Specifically, sealing silicone is disposed between motor bracket 2064 and upper cover assembly 205. An annular groove is provided on motor bracket 2064 to accommodate the sealing silicone. Motor bracket 2064 is secured to upper cover assembly 205 with screws, which deform the silicone and ensure a seal between upper cover assembly 205 and motor bracket 2064. This ensures that when a user adds water, water does not flow into motor bracket 2064 and cause motor 212 to malfunction.

[0144] In some embodiments, as Figure 2 、 Figure 3 and Figure 9 As shown, optionally, an air inlet 20682 of the upper air duct 2068 is provided on the inner layer enclosure 206, and a second annular retaining rib 20622 is provided on the inner layer enclosure 206, and the second annular retaining rib 20622 is arranged around the circumference of the air inlet 20682, and a mounting hole 252 is provided on the fixed bracket 25, and the end of the second annular retaining rib 20622 close to the wet curtain upper cover 8 extends from the mounting hole 252 to the side of the fixed bracket 25 close to the wet curtain 12.

[0145] In this embodiment, a second annular retaining rib 20622 is provided around the air inlet 20682 of the inner panel 206, thereby extending the upper air duct 2068 so that at least a portion of the upper air duct 2068 is located inside the fixed bracket 25. In this way, water in the upper air duct 2068 will directly flow along the upper air duct 2068 into the bottom of the fixed bracket 25, completely eliminating the possibility that water in the upper air duct 2068 can penetrate into the electrical compartment 24 from the connection between the fixed bracket 25 and the inner panel 206.

[0146] In some embodiments, as Figure 2 、 Figure 3 and Figure 9 As shown, optionally, at least a portion of the second limiting groove 20624 or the second limiting protrusion 254 on the fixed bracket 25 is located at a height higher than the top of the first annular retaining rib 84. This allows the water to submerge the second limiting protrusion 254 or the sidewalls of the second limiting groove 20624 only after the water level exceeds the top of the first annular retaining rib 84. This arrangement prevents the water level from easily exceeding the junction between the fixed bracket 25 and the inner panel 206, further reducing the probability of water within the upper air duct 2068 seeping into the electrical compartment 24 through the junction between the fixed bracket 25 and the inner panel 206.

[0147] In some embodiments, as Figure 4 As shown, optionally, the humidifier also includes: a power interface 302, installed on the upper component 2; a first coupler 32, arranged on the outer shell component 20, connected to the power interface 302; a second coupler 34, arranged on the lower shell component, when the outer shell component 20 is connected to the lower shell component, the first coupler 32 and the second coupler 34 are electrically connected.

[0148] In some embodiments, as Figures 6 to 11 As shown, optionally, the lower shell assembly includes: a wet curtain bracket 11, which is installed in the water tank 10, and the wet curtain 12 is installed on the wet curtain bracket 11; an air inlet grille 13, which is installed on the water tank 10 and arranged around the water tank 10 and the wet curtain 12, and the air inlet grille 13 is provided with an air inlet hole 132 at the position corresponding to the wet curtain 12; the outer shell assembly 20 can be detachably mounted on the wet curtain bracket 11.

[0149] The humidifier in this application is further described below with reference to a specific embodiment.

[0150] Among the relevant solutions, detachable evaporative humidifiers are mainly divided into two types: 1. The detachable module has no fixed structure in the vertical direction. If it is to be moved in a non-horizontal plane, the only way is to lift the entire machine and move it to the required position (the detachable module needs to be pressed during the lifting process to prevent the module from detaching and breaking during the movement) or to split the modules and move them separately to the required position and then assemble them. 2. The detachable module is designed with a connecting and fixing structure to limit the vertical direction, and the appearance design has a button. When the module needs to be separated, the connecting and fixing structure is separated by pressing the button. If the entire machine needs to be lifted when moving in a non-horizontal plane (this solution does not need to press the detachable module during the lifting and moving process due to the connection and fixing structure), some technical solutions combine the handle and the button to achieve convenient movement for the user. However, it is very easy to accidentally touch and press the button structure when lifting the whole machine with the handle, resulting in abnormal separation of the module during the lifting process, and damage to the whole machine. For horizontal movement, both solutions can achieve convenient movement by designing casters at the bottom of the whole machine.

[0151] In summary, all existing technical solutions have technical defects, which reduce users' sense of happiness when using products that apply existing technologies.

[0152] In order to overcome the above defects, this solution aims to solve the problem of inconvenient movement of the separated evaporative humidifier on non-horizontal surfaces, and provide a new and reliable lifting and buckling dual-purpose connection and fixing structure solution to facilitate users to move the entire machine conveniently.

[0153] Specifically, the present application proposes a lifting and buckling dual-purpose connection and fixing structure solution: it is mainly composed of a fixing plate, a buckle, and a spring. The buckle is fixed to the bracket with a buckle structure, and the two are rebounded by a spring. During disassembly, an external force is applied to the separation button on the lower side of the handle slot of the buckle to compress the spring, and the buckle rotates around the rotating shaft. The buckle position on the lower side of the buckle moves inward and slides out of the module fixed slot to realize the module separation action (the whole machine is in a non-lifting state). When the whole machine is in the lifted state, the anti-slip rib of the buckle position of the buckle is inserted into the inner snap-in groove of the fixed slot. During the lifting process, the user accidentally touches the lower button. Under the action of the anti-slip structure, the buckle position of the buckle cannot be slid out of the fixed slot, avoiding the risk of accidental falling off of the module.

[0154] The lifting and buckling dual-purpose connection and fixing structure solution of this embodiment achieves the purpose of convenient movement of the separated evaporative humidifier and safe and reliable module connection structure.

[0155] This embodiment relates to a humidifier with upper and lower detachable parts and a connecting and fixing structure thereof, comprising:

[0156] Handle: The main structure consists of a handle slot, a separation button, a buckle position, and an anti-slip reinforcement. The handle slot serves to lift the entire machine, the separation button serves to separate the entire machine module, and the buckle position and anti-slip reinforcement serve to fix the entire machine module.

[0157] Spring: Fixed between the buckle and the fixed plate, providing the buckle with a rebound function.

[0158] Fixed bracket: fixed buckle and spring to provide fixed limit function.

[0159] Module fixing slot: It consists of a buckle fixing slot and a card slot, which interacts with the buckle position and anti-slip reinforcement to provide the function of fixing the entire machine module.

[0160] The upper and lower detachable humidifier of this embodiment includes the following two states:

[0161] 1. The whole machine is in a static position:

[0162] When the module is not detached, the latch handle is located within the module's securing slot. The latch handle's anti-detachment ribs are separated from the module's securing slot. Unless the button is pressed, the latch handle and the module's securing slot keep the modules in place. To detach the module, apply force to the latch handle's detachment button, compressing the spring at the rear of the latch handle. This causes the latch handle to rotate, shifting the lower latch handle inward and sliding it out of the module's securing slot, detaching the module.

[0163] Special note: The numerical distance between the top of the anti-slip rib and the bottom of the card slot is greater than 0. If this requirement is not met, the anti-slip rib will collide and interfere with the card slot when the buckle rotates and slides out, resulting in abnormal module separation.

[0164] 2. The whole machine is in the lifted state:

[0165] The catch moves upward, its upper surface contacting the module's retaining slot, causing the two modules to move as a whole. The retaining bar then slides into the retaining slot, securing it there. If the release button is accidentally pressed during the lifting process, the interaction between the retaining slot and the retaining bar prevents the catch from rotating, preventing the catch from sliding out of the module's retaining slot. This prevents the module from accidentally separating due to accidental contact during lifting.

[0166] Special note: Due to the existence of the anti-debonding structure, there is a gap on the upper surface of the buckle position of the buckle. When the whole machine is lifted, the buckle and the corresponding assembly module move first. After the upper surface of the buckle position contacts the module fixing slot, the whole machine module will move together.

[0167] In this specification, the terms "connect," "install," and "fix" should be understood broadly. For example, "connect" can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0168] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0169] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A humidifier, characterized in that: include: Bottom assembly; an upper assembly detachably connected to the bottom assembly; a buckle, mounted on the upper assembly, comprising a first handle portion and a second handle portion, wherein the humidifier can be moved by the first handle portion, and the bottom assembly and the upper assembly can be separated by the second handle portion, and the second handle portion can move between a first position and a second position relative to the upper assembly, wherein when the bottom assembly and the upper assembly are in an assembled state, the second handle portion is located in the first position, and the bottom assembly and the upper assembly are locked with each other, and when an external force is applied to the second handle portion to separate the bottom assembly and the upper assembly, the second handle portion is located in the second position; A spring is installed between the second handle portion and the upper assembly. After the second handle portion is released, the spring can return the second handle portion from the second position to the first position to lock the upper assembly with the bottom assembly.

2. The humidifier according to claim 1, characterized in that The second handle portion includes a pressing portion and a clamping portion, and a clamping groove is provided on the bottom component. When the bottom component and the upper component are in an assembled state, pressing the pressing portion can cause the clamping portion to disengage from the clamping groove to separate the upper component from the bottom component. Releasing the pressing portion can cause the clamping portion to be clamped in the clamping groove to lock the upper component and the bottom component.

3. The humidifier according to claim 2, characterized in that The buckle handle is rotatably mounted on the upper component, and by pressing or releasing the pressing portion, the buckle handle can rotate relative to the upper component to cause the engaging portion to fall off or engage with the engaging groove; or The buckle handle can be slidably mounted on the upper component. By pressing or releasing the pressing portion, the buckle handle can slide relative to the upper component to cause the engaging portion to fall off or engage with the engaging groove.

4. The humidifier according to claim 2, characterized in that The second handle portion also includes one of an anti-slip rib and an anti-slip groove, and the other of the anti-slip rib and the anti-slip groove is provided on the bottom component. The humidifier includes a lifted state and a non-lifted state. In the lifted state, the anti-slip rib is clamped into the anti-slip groove and limits the clamping portion in the clamping groove. In the non-lifted state, the anti-slip rib and the anti-slip groove are separated, and the clamping portion can be clamped in the clamping groove or detached from the clamping groove.

5. The humidifier according to claim 2, characterized in that The bottom assembly includes an air inlet grille, and the snap-fitting slot is provided on the air inlet grille; The clamping slot and the air inlet grille are an integrated structure or the clamping slot and the air inlet grille are a split structure.

6. The humidifier according to claim 1, characterized in that The first handle portion and the second handle portion are an integrated structure; and / or The first handle portion and the second handle portion are arranged along a height direction of the humidifier; or the first handle portion and the second handle portion are arranged along a circumference direction of the humidifier.

7. The humidifier according to claim 1, characterized in that The first handle portion is a handle groove formed by the buckle recess.

8. The humidifier according to claim 7, characterized in that The handle groove is a groove body formed by the buckle being recessed inwardly along the radial direction of the upper component; or the handle groove is a groove body formed by the buckle being recessed upwardly along the radial direction of the upper component.

9. The humidifier according to any one of claims 1 to 8, characterized in that There are two buckles, and the two buckles are arranged on two opposite sides of the upper component.

10. The humidifier according to any one of claims 2 to 5, characterized in that The bottom assembly includes a water tank, a wet curtain, and an air inlet; the upper assembly includes a housing assembly, an air outlet, an upper air duct, and a fan assembly located in the upper air duct; the upper air duct is located in the housing assembly; the fan assembly allows air outside the bottom assembly to enter through the air inlet, pass through the wet curtain, the upper air duct, and be discharged from the air outlet; The upper component also includes a fixed bracket, the outer shell component and the upper air duct are installed on the side of the fixed bracket away from the bottom component, the buckle can be rotatably installed on the fixed bracket and is located between the outer shell component and the upper air duct, a hollow area is provided on the outer shell component, the first handle portion and the pressing portion are located in the hollow area, and the clamping portion extends from a side of the upper component close to the bottom component.

11. The humidifier according to claim 10, characterized in that The spring is installed between the buckle and the upper air duct; and / or The buckle handle further includes one of a rotating shaft and a rotating shaft hole, and the buckle handle is rotatably mounted on the fixed bracket through the cooperation between the rotating shaft and the rotating shaft hole. The fixed bracket is provided with the other of the rotating shaft and the rotating shaft hole, and the buckle handle is rotatably mounted on the fixed bracket through the cooperation between the rotating shaft and the rotating shaft hole. When the buckle handle rotates, the clamping portion can move away from or closer to the upper air duct.

12. The humidifier according to claim 10, characterized in that The bottom assembly further includes a wet curtain bracket and an air inlet grille, wherein a portion of the wet curtain bracket is mounted in the water tank, and another portion of the wet curtain bracket extends out of the water tank, the wet curtain is mounted on the wet curtain bracket, a portion of the air inlet grille is sleeved and mounted outside the water tank and forms a first air flow gap between the air inlet grille and the water tank, and another portion of the air inlet grille is sleeved and mounted outside the wet curtain; The fixing bracket is detachably connected to the wet curtain bracket.

13. The humidifier according to claim 12, characterized in that The wet curtain bracket includes a plurality of limiting flanges, and the limiting flanges are folded outward along the radial direction of the wet curtain bracket; The limiting flange is installed on the top of the air inlet grille; or A matching portion is provided on the upper end of the air inlet grille, the matching portion extends radially inwardly along the wet curtain bracket, and the limiting flange is limitedly installed on the upper side of the matching portion; or The limiting flange is installed on the top of the water tank, and a second air gap is provided between the limiting flange and the air inlet grille.

14. The humidifier according to any one of claims 1 to 8, characterized in that Also includes: A power interface, mounted on the upper component; A first coupler, disposed on the upper component and connected to the power interface; a second coupler, disposed on the bottom assembly, wherein when the upper assembly is connected to the bottom assembly, the first coupler and the second coupler are electrically connected; Wherein, one of the first coupler and the second coupler is a female end of the coupler, and the other is a male end of the coupler.

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