Humidification module, air treatment component and air conditioner

Abstract

The humidification module comprises a water containing disc and a float switch, a first water pool is arranged in the water containing disc, the water containing disc comprises a side plate, the side plate participates in limiting the first water pool, the inner side of the side plate faces the first water pool, and the outer side of the side plate is opposite to the first water pool; the float switch is arranged on the water containing disc and comprises a float piece and a Hall switch piece which are arranged on the inner side and the outer side of the side plate respectively, the float piece is located in the first water pool, the Hall switch piece is located outside the first water pool, a magnet is arranged on the side, facing the Hall switch piece, of the float piece, and a chip is arranged on the side, facing the float piece, of the Hall switch piece. According to the humidification module, the float switch is arranged on the water containing disc, and installation and maintenance of the float switch are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technology field especially is related to a humidification module, air handling component and air conditioner. BACKGROUND

[0002] In the related art, the humidification module of the air conditioner supplies water to the wet film assembly through the water tank, and the water tank water supply and stop water supply generally adopt the float switch, the float element of the float switch is arranged in the water tank to detect the water level of the water tank, which causes the installation and maintenance of the float element to be relatively difficult. SUMMARY

[0003] The utility model discloses at least one of the technical problems in the prior art is solved, for this, the utility model provides a humidification module, the humidification module can set the float switch on the water pan, and the installation and maintenance of the float switch are facilitated.

[0004] The utility model further provides an air handling component with the humidification module.

[0005] The utility model further provides an air conditioner with the humidification module or air handling component.

[0006] According to the humidification module of the first aspect embodiment of the utility model, the humidification module includes the water pan and the float switch, the water pan has the first pool in, the water pan includes the side plate, the side plate participates in limiting the first pool, the inside of the side plate is towards the first pool, the outside of the side plate is away from the first pool, the float switch is located the water pan, and including the float element and the hall switch spare of the inside and outside two sides of the side plate, the float element is located in the first pool, the hall switch spare is located outside the first pool, the side of the float element towards the hall switch spare is equipped with the magnet, the side of the hall switch spare towards the float element is equipped with the chip.

[0007] According to the humidification module of the utility model embodiment, by setting the float switch on the water pan, the installation and maintenance of the float switch are facilitated.

[0008] In some embodiments, the distance between the magnet and the chip is less than or equal to 5mm.

[0009] In some embodiments, the outside of the side plate has an outer mounting seat, a sliding groove is formed at the outer mounting seat, the extension direction of the sliding groove is parallel to the side plate, one end of the extension direction of the sliding groove is open to form a notch, and the hall switch piece is inserted into the sliding groove along the extension direction of the sliding groove from the notch, so that the hall switch piece is prevented from moving along the direction from the inside to the outside of the side plate by the outer mounting seat.

[0010] In some embodiments, the outer mounting base comprises a stop portion extending along the extension direction of the sliding slot, the sliding slot being formed between the stop portion and the side plate, and the stop portion stopping at a side of the Hall switch piece away from the side plate.

[0011] In some embodiments, the extension direction of the sliding slot is horizontal, and the outer mounting base comprises a shielding portion extending along the extension direction of the sliding slot, and the shielding portion shielding above the Hall switch piece.

[0012] In some embodiments, the outer side of the side plate is provided with an outer mounting base comprising a first limiting structure, and the Hall switch piece is provided with a second limiting structure limitingly cooperating with the first limiting structure, and the second limiting structure is arranged only on a side of the Hall switch piece facing the side plate.

[0013] In some embodiments, the outer mounting base comprises a first limiting structure arranged in the sliding slot, and the Hall switch piece is provided with a second limiting structure limitingly cooperating with the first limiting structure, and the first limiting structure is arranged only on a side of the Hall switch piece facing the side plate, and one of the first limiting structure and the second limiting structure is formed as a strip-shaped slot extending along the extension direction of the sliding slot, and the other one is arranged to slide in the strip-shaped slot along the extension direction of the strip-shaped slot.

[0014] In some embodiments, the second limiting structure is formed as the strip-shaped slot, the first limiting structure is formed as a strip-shaped protrusion extending along the extension direction of the strip-shaped slot, the first limiting structure comprises a first protrusion section and a second protrusion section arranged in sequence along the extension direction of the sliding slot, the second protrusion section is connected to a side of the first protrusion section close to the slot opening, and the protruding height of the second protrusion section relative to the side plate gradually decreases towards the direction close to the slot opening.

[0015] In some embodiments, the outer mounting base is provided with an elastic limiting structure at the slot opening, the elastic limiting structure abutting against the Hall switch piece to hinder the Hall switch piece from exiting from the slot opening.

[0016] In some embodiments, the elastic limiting structure is formed as an elastic cantilever, one end of the elastic cantilever is a fixed end and is fixed at the slot opening, the other end is a free end and extends obliquely towards the inside of the sliding slot along the insertion direction of the Hall switch piece, the free end of the elastic cantilever abuts against a side end face of the Hall switch piece facing the slot opening, and the size of the region of the Hall switch piece being abutted in the elastic swinging direction of the elastic cantilever is 1.5-2.5 mm.

[0017] In some embodiments, the water tank includes a water tank front portion extending in the left-right direction and defining the first water pool, the length direction of the first water pool being the left-right direction, one end of the water tank front portion in the left-right direction being a hollow area, the side plate being arranged at one end of the first water pool close to the hollow area, and the chute extending in the front-back direction and having an open front end forming the slot.

[0018] In some embodiments, the outer mounting seat is recessed backward relative to the front surface of the water tank front portion, the hollow area is provided with a clearance notch in front of the front of the outer mounting seat, the Hall switch member extends into the slot through the clearance notch, the water tank further includes a second side portion extending backward from the hollow area, an outer surface of the second side portion is provided with a wire clamping structure, and the hollow area is provided with a wire blocking structure on a side of the clearance notch close to the wire clamping structure.

[0019] In some embodiments, the wire clamping structure includes a wire clamping hook extending outward from the second side portion and having a downwardly bent end forming an anti-unhooking hook, and a wire blocking rib located in front of the wire clamping hook, the wire being supported above the wire blocking rib and passing below the wire clamping hook, and the wire being limited between the anti-unhooking hook and the second side portion.

[0020] In some embodiments, the water tank front portion includes a shielding cover plate located above the hollow area, and the shielding cover plate is arranged above the outer mounting seat.

[0021] In some embodiments, the water tank includes an inner mounting seat, the inner mounting seat is formed with a floating cavity open in a direction toward the side plate, the inner mounting seat is arranged in the first water pool, an inner side of the side plate has a third limiting structure, the third limiting structure is in limiting cooperation with the inner mounting seat to hinder movement of the inner mounting seat in a direction from an outer side to an inner side of the side plate, and the float member floats in the floating cavity.

[0022] In some embodiments, the inner mounting seat includes a cover body portion and a clamping portion, the clamping portion is arranged at a top of the cover body portion, a clamping hole is formed between the clamping portion and the cover body portion, the third limiting structure is connected with the side plate and penetrates through the clamping hole, one end of the third limiting structure away from the side plate has an upwardly extending clamping protrusion, the clamping protrusion abuts against a side of the clamping portion away from the side plate, and an inner side of the side plate further protrudes a fourth limiting structure, the fourth limiting structure abuts above the cover body portion and is separately arranged on two sides of the clamping portion.

[0023] In some embodiments, the first water pool has an open top.

[0024] In some embodiments, the water tray defines a ventilation opening extending in the up-down direction, the first water pool is arranged at the front of the ventilation opening, the water tray is formed with a second water pool at the rear side of the ventilation opening, the second water pool is in communication with the first water pool, the humidifying module further comprises an air duct frame, a wet membrane assembly, a water tank and a valve switch, the air duct frame is arranged above the water tray and defines a humidifying air duct with an open bottom, the humidifying air duct is in communication with the ventilation opening, the front of the air duct frame is formed with a mounting cavity with an open front side, the bottom of the mounting cavity has an opening in communication with the mounting cavity and the first water pool, the air duct frame comprises a partition plate spaced between the mounting cavity and the humidifying air duct, the partition plate is formed with an insertion opening; the wet membrane assembly extends into the humidifying air duct from the insertion opening towards the rear and lower side, and the lower end of the wet membrane assembly extends into the second water pool to absorb water from the second water pool; the water tank is arranged in the mounting cavity, and the bottom of the water tank has a water outlet portion extending downwards into the first water pool through the opening, and the water outlet portion is provided with a water outlet valve; the valve switch is arranged in the water tray and is used to drive the water outlet valve to open.

[0025] In some embodiments, the water tray is formed with a third water pool extending in the front-rear direction at least at one side of the left and right sides of the ventilation opening, the third water pool is in communication with the first water pool and the second water pool, and the water tray is formed with a concave overflow port at the top end of the outer side wall of the third water pool.

[0026] The air treatment component according to the second aspect of the present application comprises the humidifying module, the purification module and the fresh air module according to the first aspect of the present application, and the fresh air module, the purification module and the humidifying module are sequentially arranged along the airflow circulation direction.

[0027] The air treatment component according to the embodiment of the present application improves the maintenance convenience of the air treatment component by arranging the humidifying module of the first aspect.

[0028] The air conditioner according to the third aspect of the present application comprises the humidifying module according to any one of the embodiments of the first aspect of the present application or the air treatment component according to the second aspect of the present application.

[0029] The air conditioner according to the embodiment of the present application improves the overall maintenance convenience of the air conditioner by arranging the humidifying module of the first aspect or the air treatment component of the second aspect.

[0030] The additional aspects and advantages of the present application will be given partly in the following description, and partly will become obvious from the following description, or will be understood by those skilled in the art through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0032] Fig. 1 is a horizontal sectional view of a water pan according to one embodiment of the present application;

[0033] Fig. 2 is an enlarged view of H1 shown in Fig. 1;

[0034] Fig. 3 is a sectional view of G1-G1 shown in Fig. 1;

[0035] Fig. 4 is an enlarged view of H2 shown in Fig. 3;

[0036] Fig. 5 is a schematic view of a water pan according to one embodiment of the present application;

[0037] Fig. 6 is an enlarged view of H3 shown in Fig. 5;

[0038] Fig. 7 is a schematic view of a Hall switch piece shown in Fig. 4;

[0039] Fig. 8 is a schematic view of the water pan shown in Fig. 5 from another angle;

[0040] Fig. 9 is an enlarged view of H4 shown in Fig. 8;

[0041] Fig. 10 is a schematic view of the water pan shown in Fig. 5 from still another angle;

[0042] Fig. 11 is an enlarged view of H5 shown in Fig. 10;

[0043] Fig. 12 is a schematic view of the water pan shown in Fig. 5 from yet another angle;

[0044] Fig. 13 is an enlarged view of H6 shown in Fig. 12;

[0045] Fig. 14 is a schematic view of an inner mounting seat shown in Fig. 11;

[0046] Fig. 15 is a schematic view of a float piece shown in Fig. 11;

[0047] Fig. 16 is a sectional view of a humidifying module according to one embodiment of the present application;

[0048] Fig. 17 is a G2-G2 sectional view of the one shown in Fig. 16;

[0049] Fig. 18 is an assembly view of a humidifying module according to one embodiment of the present application;

[0050] Fig. 19 is an exploded view of a humidifying module according to one embodiment of the present application;

[0051] Fig. 20 is an exploded view of a water pan and the like according to one embodiment of the present application;

[0052] Fig. 21 is a front view of a humidifying module according to one embodiment of the present application;

[0053] Fig. 22 is a sectional view along line V1-V1 in Fig. 21;

[0054] Fig. 23 is an exploded view of an air duct frame according to one embodiment of the present application;

[0055] Fig. 24 is a perspective view of a first frame according to one embodiment of the present application;

[0056] Fig. 25 is a perspective view of a water pan according to one embodiment of the present application;

[0057] Fig. 26 is a partial sectional view of a humidifying module according to one embodiment of the present application;

[0058] Fig. 27 is an exploded view of a wet film assembly according to one embodiment of the present application;

[0059] Fig. 28 is a perspective view of a first frame according to one embodiment of the present application;

[0060] Fig. 29 is an assembly view of a humidifying module hiding a second frame according to one embodiment of the present application;

[0061] Fig. 30 is a perspective view of a water pan according to one embodiment of the present application;

[0062] Fig. 31 is an enlarged view of R1 in Fig. 30;

[0063] Fig. 32 is a perspective view of a water tank according to one embodiment of the present application;

[0064] Fig. 33 is a sectional view of a humidifying module according to one embodiment of the present application;

[0065] Fig. 34 is a partial enlarged view of a humidifying module according to one embodiment of the present application;

[0066] Fig. 35 is a perspective view of a water pan according to one embodiment of the present application;

[0067] Figure 36 is a partial enlarged view of a humidification module according to one embodiment of the present application;

[0068] Figure 37 is an assembly view of a humidification module according to one embodiment of the present application;

[0069] Figure 38 is a schematic view of a float switch according to one embodiment of the present application;

[0070] Figure 39 is a partial cross-sectional view of a humidification module according to one embodiment of the present application;

[0071] Figure 40 is a partial enlarged view of a humidification module according to one embodiment of the present application;

[0072] Figure 41 is a partial cross-sectional view of a humidification module according to one embodiment of the present application;

[0073] Figure 42 is a partial enlarged view of a humidification module according to one embodiment of the present application;

[0074] Figure 43 is a partial cross-sectional view of a humidification module according to one embodiment of the present application;

[0075] Figure 44 is an enlarged view of R2 in Figure 43;

[0076] Figure 45 is a perspective view of a water pan according to one embodiment of the present application;

[0077] Figure 46 is a perspective view of a humidification module according to one embodiment of the present application;

[0078] Figure 47 is an enlarged view of R3 in Figure 43;

[0079] Figure 48 is a perspective view of a humidification module according to one embodiment of the present application;

[0080] Figure 49 is an exploded view of an air handling component according to one embodiment of the present application;

[0081] Figure 50 is an assembly view of an air handling component according to one embodiment of the present application;

[0082] Figure 51 is a front view of an air handling component according to one embodiment of the present application;

[0083] Figure 52 is a cross-sectional view along line V2-V2 in Figure 51;

[0084] Figure 53 is an exploded view of a purification bracket and a water pan according to one embodiment of the present application;

[0085] Figure 54 is an assembly view of an air handling component of an air duct frame body according to one embodiment of the present application;

[0086] Figure 55 is a perspective view of an air conditioner according to one embodiment of the present application;

[0087] Figure 56 is an exploded view of an air conditioner according to one embodiment of the present application;

[0088] Figure 57 is a perspective view of an air conditioner according to one embodiment of the present application;

[0089] Figure 58 is a partial cross-sectional view of an air handling component and an electrical control component according to one embodiment of the present application;

[0090] Figure 59 is a perspective view of an electrical control component according to one embodiment of the present application.

[0091] Reference signs:

[0092] Air conditioner 10000;

[0093] Air handling component 1000;

[0094] Humidification module 100;

[0095] Water tray 1;

[0096] First water tray portion 11; first water pool 111;

[0097] Positioning protrusion 1111; guide limiting structure 1112; first inclined surface 11121;

[0098] Leaving area 1121; avoiding gap 1122; wire blocking structure 1123;

[0099] Shielding cover plate 1124; first connecting portion 1131; pool wall 1141;

[0100] First boss 1151; water guide groove 1152; second boss 11531; rotating hole 115310;

[0101] First blocking rib 11532; second blocking rib 11533; third boss 11541;

[0102] Avoiding opening 115410; anti-collision baffle 116;

[0103] Second water tray portion 12; second water pool 121; support wall 122;

[0104] Wall body 1221; upper wall portion 1222; first wall portion 12221;

[0105] Second wall portion 12222; guide inclined surface 122221; reinforcing rib 12223;

[0106] Surrounding wall 123; bottom wall 124; sunken groove 1241; support rib 125;

[0107] Guide rib 1261; upturned edge portion 1262; drainage groove 12621; convex rib portion 1263;

[0108] Second limiting structure 127; side blocking wall 1281; side rib portion 1282; side upturned edge portion 1283;

[0109] Front wall 129; end wall 1291; connecting wall 1292;

[0110] First side portion 13;

[0111] Third water pool 131; overflow port 132; drainage gap 1321;

[0112] Outer side plate 134; side plate upturned edge 1341; inner side plate 135;

[0113] Drainage rib 136; water guide groove 1361;

[0114] Upper groove segment 13611; lower groove segment 13612;

[0115] Second side portion 14; air vent 15; main air vent area 151; side air vent area 152;

[0116] Side plate 161; third limiting structure 1611; clamping convex 16111; fourth limiting structure 1612;

[0117] Outer mounting seat 171; sliding groove 1711; groove opening 17110; stop portion 1712;

[0118] Shielding portion 1713; first limiting structure 1714; first convex segment 17141;

[0119] Second convex segment 17142; elastic limiting structure 1715;

[0120] Inner mounting seat 172; clamping portion 1721; clamping hole 1722; cover portion 1723; floating cavity 1724;

[0121] Wire clamping structure 181; wire clamping 1811; anti-disengagement hook 18110; wire blocking rib 1812;

[0122] Air duct frame 2;

[0123] Humidifying air duct 211; side bypass air duct 2111;

[0124] First frame 22; mounting portion 221; mounting cavity 2211; first frame wall 2212;

[0125] Insertion port 22121; sink 22122; hand buckle slot 22123; side plate 2213;

[0126] Open port 2214; air outlet 222; mounting slide rail 223; guide convex rib 224;

[0127] Mounting side ear 225; operation gap 2251; motor clearance 226;

[0128] Second frame body 23; second frame wall 231;

[0129] Approaching part 2311; give way inclined wall 2312; third wall part 2313; fourth wall part 2314;

[0130] Lower back wall part (lower inclined part) 2315; flow guide rib 2316; drainage flow channel 2317;

[0131] Drainage edge part 23141; drainage hole 23142; sunken platform part 233; side water baffle 234;

[0132] Air outlet 24; front air outlet 241; side air outlet 242;

[0133] Water tank 3; water outlet part 314; upper convex structure 3142; positioning groove 3143; second inclined surface 3144;

[0134] Suspension part 315; buffer cavity 3151; water outlet valve 32;

[0135] Valve core 321; guide surface part 3211a1; center surface part 3211a2;

[0136] Valve seat 322; drainage channel 3220; reset spring 324;

[0137] Wet film assembly 4; wet film 41; net rack 42;

[0138] Net rack outer frame 421; water inlet 4211; convex structure 4212;

[0139] Net rack side plate 4213; net rack support 4214; net rack end plate 422;

[0140] Valve switch 5; motor 51; motor body 511; drive shaft 512;

[0141] Driving member 52; rotating shaft 521; swing convex part 522;

[0142] Float switch 6; float member 61; magnet 611; vertical rib 612;

[0143] Hall switch member 62; chip 621; second limiting structure 622; electric wire 63;

[0144] Purification module 200; purification support 201; purification air duct 2011;

[0145] First limiting structure 2012; limiting hole 20121;

[0146] Second connecting part 2013; first water guide groove 2014;

[0147] First water guide rib 2015; purification unit 202;

[0148] Fresh air module 300; air inlet frame 301; air inlet air duct 3011;

[0149] Fresh air inlet 3012; circulating air inlet 3013;

[0150] Fresh air fan 302; second water guide groove 303; second water guide rib 304;

[0151] Ventilation and heat exchange component 2000; fan 400; heat exchanger 500;

[0152] Electric control component 3000; box body 601;

[0153] Box outer frame 602; lower frame 6021; lower flange part 6022; rear concave area 6023;

[0154] Housing component 4000;

[0155] Rear box 700; air conditioner air inlet 701; purification air outlet 702; purification air inlet 703; fresh air inlet 704;

[0156] Upper panel 800; front panel 801; front air outlet frame 802; air conditioner air outlet 8021;

[0157] Lower panel 900; middle air outlet 901. DETAILED DESCRIPTION

[0158] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0159] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the applicability of other processes and / or the use of other materials.

[0160] Next, with reference to the accompanying drawings, a humidifying module 100 according to the first aspect of the present application is described.

[0161] Referring to FIG. 1 or FIG. 3, the humidifying module 100 includes a water tray 1 and a float switch 6, the water tray 1 has a first water pool 111 therein, the water tray 1 includes a side plate 161 participating in defining the first water pool 111, the inner side of the side plate 161 faces the first water pool 111, and the outer side of the side plate 161 faces away from the first water pool 111; the float switch 6 is arranged on the water tray 1 and includes a float element 61 and a Hall switch element 62 arranged on the inner and outer sides of the side plate 161 respectively, the float element 61 is located in the first water pool 111, and the Hall switch element 62 is located outside the first water pool 111, referring to FIG. 2 or FIG. 4, the side of the float element 61 facing the Hall switch element 62 is provided with a magnet 611, and the side of the Hall switch element 62 facing the float element 61 is provided with a chip 621.

[0162] In the related art, the humidifying module of the air conditioner supplies water to the wet film assembly through a water tank, and the float switch is generally used to control the water supply and stop of the water tank. The float element of the float switch is arranged in the water tank to detect the water level of the water tank, which causes the installation and maintenance of the float element to be relatively difficult.

[0163] In the technical solution, the float switch 6 is arranged on the water tray 1, wherein the float element 61 is located in the first water pool 111, and the Hall switch element 62 is located outside the first water pool 111. Once the float switch 6 fails due to long-term use or other reasons, it needs to be maintained or replaced, and the operator can operate the float switch 6 from the water tray 1, without the need to operate the water tank, which is conducive to the maintenance of the float switch 6, thereby significantly improving the convenience of maintenance.

[0164] Exemplarily, the top of the first water tank 111 is open, so that when the float member 61 needs to be maintained or replaced, the operator can put his hand into the first water tank 111 through the open top of the first water tank 111 to directly operate the float member 61, without the need for complicated disassembly or additional work, which is beneficial to the maintenance work of the float member 61, thereby significantly improving the convenience of maintenance.

[0165] When the Hall switch member 62 fails, since the Hall switch member 62 is located outside the first water tank 111, the operator does not need to empty the entire first water tank 111 when performing maintenance or replacement, avoiding the cumbersome steps and time consumption caused by emptying the water tank, simplifying the maintenance process, and further improving the efficiency and convenience of maintenance.

[0166] Moreover, since the Hall switch member 62 is located outside the first water tank 111, direct contact of the chip 621 of the Hall switch member 62 with water is effectively avoided, reducing the electrical failure or safety hazard caused by water immersion.

[0167] The float member 61 moves up and down with the water level, and through non-contact sensing of the magnet 611 and the chip 621 in the Hall switch member 62, the accuracy of water level detection is realized, the failure rate caused by mechanical wear or contact corrosion is reduced, and the stability and service life of the system are improved. In summary, by arranging the float switch 6 in the water tank 1, the normal operation of the equipment is ensured, and the subsequent maintenance work is significantly optimized, providing users with a more convenient use experience.

[0168] In the embodiments of the present application, referring to FIG. 4, the float member 61 can float up and down with the change of the water level in the first water tank 111. When the water level rises, the float member 61 also rises; conversely, when the water level drops, the float member 61 drops. Referring to FIG. 15, the side of the float member 61 close to the side plate 161 is provided with a magnet 611, and the side of the Hall switch member 62 close to the side plate 161 is provided with a chip 621 capable of sensing the change of the magnetic field. When the float member 61 rises or drops with the water level, the distance between the magnet 611 on the float member 61 and the Hall switch member 62 also changes, so that the chip 621 in the Hall switch member 62 can sense the change of the magnetic field distance and convert it into an electrical signal for transmission through the wire 63, realizing the judgment of the water level in the first water tank 111.

[0169] In some embodiments, referring to FIG. 2, the distance A between the magnet 611 and the chip 621 is less than or equal to 5 mm.

[0170] In the above technical solution, by setting the distance A between the magnet 611 and the chip 621 to be less than or equal to 5 mm, interference can be reduced, the sensitivity of the Hall switch detection can be improved, and accurate control of the water level can be realized.

[0171] In the embodiments of the present application, the spacing A between the magnet 611 and the chip 621 refers to the straight-line distance between the end surface of the magnet 611 close to the side plate 161 and the sensing surface of the chip 621 close to the side plate 161.

[0172] In the embodiments of the present application, the spacing A is less than or equal to 5 mm, for example, the spacing A can be 2 mm, 3 mm, 4 mm, 5 mm, etc.

[0173] In some embodiments, referring to FIG. 5, the outer side of the side plate 161 has an outer mounting seat 171, referring to FIG. 6, a sliding groove 1711 is formed at the outer mounting seat 171, the extending direction of the sliding groove 1711 is parallel to the side plate 161, one end of the sliding groove 1711 in the extending direction is open to form a notch 17110, and the Hall switch piece 62 is inserted into the sliding groove 1711 along the extending direction of the sliding groove 1711 from the notch 17110, so as to be hindered by the outer mounting seat 171 from moving in the direction from the inner side to the outer side of the side plate 161.

[0174] In the above technical solution, due to the open end of the sliding groove 1711 forming the notch 17110 and the guiding effect of the sliding groove 1711, the Hall switch piece 62 can be inserted into the outer mounting seat 171 from the outside, and the limiting of the outer mounting seat 171 is obtained, so that complex assembly steps or tools are not required, the operation process is simplified, the installation and disassembly efficiency is improved, and the maintenance cost is reduced.

[0175] The outer mounting seat 171 serves as a support structure of the sliding groove 1711, effectively hinders the movement of the Hall switch piece 62 in the direction from the inner side to the outer side of the side plate 161, and ensures that the Hall switch piece 62 will not move or fall off at will after being inserted.

[0176] Compared with the traditional way of fixing the Hall switch piece by using a double buckle structure, the design of the sliding groove 1711 of the embodiments of the present application not only reduces the number of fixing pieces, but also improves the stability and reliability of the installation of the Hall switch piece 62 through the cooperation of the outer mounting seat 171 with the sliding groove 1711 and the Hall switch piece 62, and solves the problems of unstable fixation by the double buckle and unreliable fixation caused by easy damage of the double buckle.

[0177] In the embodiments of the present application, the extending direction of the sliding groove 1711 is parallel to the side plate 161, that is, parallel to the surface of the side plate 161 (i.e. the two side surfaces in the thickness direction), for example, the extending direction of the sliding groove 1711 can be horizontal, vertical or inclined.

[0178] Exemplarily, the extending direction of the sliding groove 1711 is the front-rear direction shown in FIG. 5, that is, the horizontal direction; the front end of the sliding groove 1711 in the front-rear direction is open to form a notch 17110, and the Hall switch piece 62 is inserted into the sliding groove 1711 from the front to the rear along the sliding groove 1711 through the notch 17110.

[0179] In the embodiments of the present application, the sliding groove 1711 can be defined by the outer mounting seat 171 alone, that is, all boundaries of the sliding groove 1711 are formed by the outer mounting seat 171, and there is no direct connection with the side plate 161; or the sliding groove 1711 can also be defined by the side plate 161 and the outer mounting seat 171 together, that is, part of the boundary of the sliding groove 1711 is formed by the side plate 161, and the other part is formed by the outer mounting seat 171.

[0180] Exemplarily, as shown in FIG. 5, FIG. 6 and FIG. 7, the extending direction of the sliding groove 1711 is the front-rear direction, one side of the outer mounting seat 171 close to the side plate 161 is formed by the side plate 161, and the other side is formed by the outer mounting seat 171, and the front side of the outer mounting seat 171 is open to form a notch 17110, and the Hall switch piece 62 is inserted into the sliding groove 1711 from the front to the rear along the sliding groove 1711 through the notch 17110.

[0181] In the embodiments of the present application, the outer side of the side plate 161 has the outer mounting seat 171, and the connection mode between the side plate 161 and the outer mounting seat 171 is not limited, for example, it can be screw fixed, buckled, etc., facilitating the disassembly and replacement of the outer mounting seat 171; or it can be integrally connected to enhance the stability and reliability of the structure.

[0182] In some embodiments, referring to FIG. 4 and FIG. 6, the outer mounting seat 171 includes a stop portion 1712, the stop portion 1712 extends along the extending direction of the sliding groove 1711, the sliding groove 1711 is formed between the stop portion 1712 and the side plate 161, and the stop portion 1712 stops at the side of the Hall switch piece 62 away from the side plate 161.

[0183] In the above technical solution, the stop portion 1712 extends along the extending direction of the sliding groove 1711, specifically, the extending direction of the sliding groove 1711 is the front-rear direction shown in FIG. 5, the stop portion 1712 extends along the front-rear direction, and when the Hall switch piece 62 is inserted along the sliding groove 1711 from the front to the rear, the stop portion 1712 has a certain guiding effect, making the installation process more smooth. The stop portion 1712 effectively stops at the side of the Hall switch piece 62 away from the side plate 161, preventing the Hall switch piece 62 from being displaced or falling off when subjected to external force, and improving the stability and reliability of the entire installation structure.

[0184] In the embodiments of the present application, the stop portion 1712 stops at the side of the Hall switch piece 62 away from the side plate 161. The stop portion 1712 can be in direct contact with the side surface of the Hall switch piece 62 to form a limiting structure, or the stop portion 1712 can be indirectly in contact with the Hall switch piece 62 through, for example, a rubber pad to form a limiting and buffering effect.

[0185] In some embodiments, referring to FIGS. 4 and 6, the extension direction of the sliding groove 1711 is horizontal, and the outer mounting seat 171 includes a shielding portion 1713 extending along the extension direction of the sliding groove 1711, and the shielding portion 1713 shields above the Hall switch piece 62.

[0186] In the above technical solution, the extension direction of the sliding groove 1711 is horizontal, so that the Hall switch piece 62 can be horizontally inserted and positioned. In this way, the shielding portion 1713 can be arranged above the outer mounting seat 171 and extend along the horizontal direction. The shielding portion 1713 can shield above the Hall switch piece 62, effectively preventing external impurities such as dust and moisture from entering the working area of the Hall switch piece 62, thereby prolonging the service life and reliability of the Hall switch piece 62.

[0187] The extension direction of the sliding groove 1711 is horizontal, so that the Hall switch piece 62 can be horizontally inserted and positioned. This installation method facilitates the installation and maintenance work of the operator, and reduces the installation difficulty and cost.

[0188] The shielding portion 1713 not only plays a protective role, but also enhances the overall structural stability of the outer mounting seat 171, and improves the problem of displacement or falling of the Hall switch piece 62 due to vibration or external force during work.

[0189] In some embodiments, referring to FIGS. 4 and 6, the outer side of the side plate 161 has an outer mounting seat 171, the outer mounting seat 171 includes a first limiting structure 1714, the Hall switch piece 62 has a second limiting structure 622 limiting matched with the first limiting structure 1714, and the second limiting structure 622 is arranged on only one side of the Hall switch piece 62 facing the side plate 161.

[0190] In the technical scheme, the outer mounting seat 171 is arranged outside the side plate 161, the first limiting structure 1714 is arranged on the outer mounting seat 171, the second limiting structure 622 matched with the first limiting structure 1714 is arranged on the Hall switch piece 62, and the second limiting structure 622 is arranged on only one side of the Hall switch piece 62 facing the side plate 161, so that the Hall switch piece 62 is accurately oriented during installation, that is, the chip 621 of the Hall switch piece 62 can be accurately oriented to the direction of the float piece 61, thereby avoiding the problem of reverse installation of the Hall switch piece 62, and the limiting cooperation of the first limiting structure 1714 and the second limiting structure 622 can effectively prevent the misoperation of the Hall switch piece 62 during installation.

[0191] In addition, the limiting cooperation of the first limiting structure 1714 and the second limiting structure 622 can also improve the accuracy of the installation position of the Hall switch piece 62, and improve the problems such as mispositioning and tilting of the Hall switch piece 62 during installation, thereby avoiding the problems of damage or performance degradation caused by improper installation.

[0192] In addition, the introduction of the limiting structure enhances the cooperation stability between the Hall switch piece 62 and the outer mounting seat 171, so that the whole structure is more reliable and can resist the influence of external vibration, impact and the like on the Hall switch piece 62.

[0193] In the embodiments of the present application, the limiting cooperation of the first limiting structure 1714 and the second limiting structure 622 is not limited to the way of limiting and fixing the Hall switch piece 62, for example, the first limiting structure 1714 and the second limiting structure 622 can be limiting blocks and limiting grooves for limiting cooperation, or can be limiting holes and limiting columns for limiting cooperation, or can be elastic limiting pieces and corresponding limiting groove surfaces for limiting cooperation.

[0194] In some embodiments, referring to FIGS. 4 and 6, the outer mounting seat 171 includes the first limiting structure 1714 arranged in the sliding groove 1711, the Hall switch piece 62 has the second limiting structure 622 matched with the first limiting structure 1714 for limiting cooperation, the first limiting structure 1714 is arranged on only one side of the Hall switch piece 62 facing the side plate 161, referring to FIGS. 6 and 7, one of the first limiting structure 1714 and the second limiting structure 622 is formed as a strip-shaped groove extending along the extension direction of the sliding groove 1711, and the other is matched in the strip-shaped groove and slides along the extension direction of the strip-shaped groove.

[0195] Through the sliding cooperation of the strip-shaped groove and the matching structure, the Hall switch piece 62 can be installed in a predetermined direction during installation, reverse installation caused by installation misoperation is avoided, and installation accuracy and production efficiency are improved.

[0196] The sliding cooperation of the strip-shaped slot and the cooperation structure makes the installation process of the Hall switch piece 62 more convenient, and the operator does not need to perform complex positioning and fixing operations, so that quick and accurate installation can be realized, and the production efficiency is improved.

[0197] In the embodiment of the present application, one of the first limiting structure 1714 and the second limiting structure 622 is formed as a strip-shaped slot extending along the extension direction of the sliding slot 1711, and the other is cooperated in the strip-shaped slot and slides along the extension direction of the strip-shaped slot. It can be that the first limiting structure 1714 is a strip-shaped slot formed on the outer mounting seat 171, and the second limiting structure 622 is a sliding block or a sliding strip provided on the Hall switch piece 62; the Hall switch piece 62 is limited and cooperated with the first limiting structure 1714 through the sliding of the sliding block or the sliding strip in the strip-shaped slot; or the second limiting structure 622 can be a strip-shaped slot, and the first limiting structure 1714 can be a sliding block or a sliding strip cooperated with the strip-shaped slot, and the outer mounting seat 171 is limited and cooperated with the second limiting structure 622 through the sliding of the sliding structure in the strip-shaped slot.

[0198] Exemplarily, referring to FIGS. 6 and 7, the second limiting structure 622 is formed as a strip-shaped slot, and the first limiting structure 1714 is formed as a strip-shaped protrusion extending along the extension direction of the strip-shaped slot.

[0199] The cooperation of the strip-shaped protrusion and the strip-shaped slot can provide more stable limiting effect. Compared with other limiting structures, such as the cooperation of the sliding block and the strip-shaped slot, this design can better resist external vibration or impact force, and improve the stability and reliability of the cooperation of the Hall switch piece 62 and the outer mounting seat 171.

[0200] In addition, in the installation process, the close cooperation of the strip-shaped protrusion and the strip-shaped slot can reduce the accidental movement of the Hall switch piece 62 in the installation process, thereby simplifying the subsequent assembly and fixing steps and improving the smoothness of the assembly.

[0201] Exemplarily, referring to FIGS. 6 and 7, the first limiting structure 1714 includes a first protruding section 17141 and a second protruding section 17142 arranged in sequence along the extension direction of the sliding slot 1711, the second protruding section 17142 is connected to one side of the first protruding section 17141 close to the slot opening 17110, and the protruding height of the second protruding section 17142 relative to the side plate 161 gradually decreases in the direction close to the slot opening 17110.

[0202] When the Hall switch piece 62 is loaded into the sliding slot 1711, the strip-shaped slot is first cooperated with the second protruding section 17142, and then cooperated with the first protruding section 17141. Since the second protruding section 17142 is formed in the form of gradually thinning in thickness towards the slot opening 17110, it is convenient for the second protruding section 17142 to be inserted into the strip-shaped slot, thereby facilitating the smooth insertion of the Hall switch piece 62 into the sliding slot 1711 and improving the assembly efficiency of the Hall switch piece 62.

[0203] In addition, the protruding height of the first protruding section 17141 relative to the side plate 161 is not limited, and can be in the form of equal thickness or variable thickness.

[0204] In some embodiments, referring to FIG. 2, the outer mounting seat 171 is provided with an elastic limiting structure 1715 at the slot 17110, which abuts against the Hall switch piece 62 to prevent the Hall switch piece 62 from exiting the slot 17110, that is, from the slot 1711 in the direction opposite to the insertion direction of the Hall switch piece 62.

[0205] In the above technical solution, the elastic limiting structure 1715 can firmly hold the Hall switch piece 62, preventing it from accidentally falling off due to vibration or external force during work, thereby improving the stability and reliability of the entire humidification module 100.

[0206] Due to the presence of the elastic limiting structure 1715, the Hall switch piece 62 only needs to be pushed into the slot 1711 during installation, and when it reaches the predetermined position, the elastic limiting structure 1715 will automatically hold the Hall switch piece 62, without the need for additional fixing steps, thereby simplifying the installation process; when the Hall switch piece 62 needs to be disassembled or replaced, only a certain external force needs to be applied slightly, so that the elastic limiting structure 1715 is reversely deformed, and the Hall switch piece 62 is released from the abutting and limiting of the elastic limiting structure 1715, thereby allowing the Hall switch piece 62 to exit from the slot 1711, facilitating subsequent disassembly and maintenance work.

[0207] In the embodiments of the present application, the elastic limiting structure 1715 is not limited, and can be designed in the form of a spring sheet, an elastic buckle, etc.

[0208] In some embodiments, referring to FIGS. 2 and 6, the elastic limiting structure 1715 is formed as an elastic cantilever, one end of the elastic cantilever is a fixed end and is fixed at the slot 17110, the other end is a free end and extends obliquely into the slot 1711 along the insertion direction of the Hall switch piece 62, the free end of the elastic cantilever abuts against the side end face of the Hall switch piece 62 facing the slot 17110, and the size B of the region where the Hall switch piece 62 is abutted in the elastic swinging direction of the elastic cantilever is 1.5-2.5 mm.

[0209] In the above technical solution, the free end of the elastic cantilever can firmly hold the Hall switch piece 62, preventing it from accidentally falling off due to vibration or external force during work. Since the elastic cantilever has a certain elasticity, it can adapt to the slight movement of the Hall switch piece 62 during insertion, thereby ensuring a tighter limiting effect.

[0210] The inclined extension of the elastic cantilever enables the Hall switch piece 62 to pass through the slot 17110 more smoothly when inserted into the slide groove 1711, reducing friction and resistance during installation. At the same time, when the Hall switch piece 62 reaches the predetermined position, the elastic cantilever will automatically block the Hall switch piece 62, without the need for additional fixing steps, thereby simplifying the installation process.

[0211] By setting the size B of the region where the Hall switch piece 62 is stopped in the elastic swing direction of the elastic cantilever to be 1.5-2.5 mm, the Hall switch piece 62 can be stably positioned while facilitating the reverse deformation of the elastic limiting structure 1715 to disassemble the Hall switch piece 62. For example, the size B can be 1.5 mm, 1.7 mm, 2.0 mm, 2.2 mm, or 2.5 mm.

[0212] For example, the slot 17110 is located at the front end of the slide groove 1711, and the front end face of the Hall switch piece 62 after installation is abutted by the rear end of the elastic cantilever. The swing direction of the elastic cantilever is the left-right direction shown in FIG. 2, the front end of the elastic cantilever is fixed at the end of the slot 17110 away from the side plate 161 (e.g., the left end of the slot 17110), the rear end is a free end and extends in a direction towards the side plate 161 (i.e., tilts to the right), the rear end of the elastic cantilever stops the region of the front end face of the Hall switch piece 62 away from the side plate 161 (e.g., the left region of the front end face), and the size B of the front end face of the Hall switch piece 62 stopped by the rear end of the elastic cantilever in the left-right direction is 1.5-2.5 mm.

[0213] For example, when the Hall switch piece 62 needs to be disassembled, a sheet-shaped tool can be used to push the elastic cantilever from front to back through the slot 17110, so that the rear end of the elastic cantilever swings back towards the direction away from the side plate 161, thereby releasing the blocking of the Hall switch piece 62, so that the Hall switch piece 62 can be pulled out of the slide groove 1711 by the wire 63.

[0214] In some embodiments, referring to FIG. 8, the water tray 1 includes a water tray front portion 11 extending in the left-right direction and defining a first water pool 111, the length direction of the first water pool 111 being the left-right direction, one of the left and right ends of the water tray front portion 11 being a hollow region 1121, the hollow region 1121 being located at one end of the length direction of the first water pool 111, and the side plate 161 being arranged at the end of the first water pool 111 close to the hollow region 1121. Referring to FIG. 9, the slide groove 1711 extends in the front-rear direction, and the front end is open to form a slot 17110.

[0215] In the technical scheme, the water tank front part 11 extends along the left-right direction to form a first water pool 111 with the length direction being left-right, and the empty area 1121 is located at one end of the length direction of the first water pool 111, which effectively utilizes the space, makes the whole water tank 1 structure compact and clear in function, and only occupies the space in the left-right direction, reducing the space occupation in the front-back direction.

[0216] By arranging the side plate 161 at one end of the first water pool 111 close to the empty area 1121, arranging the outer mounting seat 171 outside the side plate 161, and forming the sliding groove 1711 extending along the front-back direction in the side plate 161 and the outer mounting seat 171, the Hall switch part 62 can be easily slid into place along the sliding groove 1711 and firmly installed at the predetermined position by the elastic limiting structure 1715 or other fixing modes, and can also be conveniently disassembled for maintenance or replacement.

[0217] In some embodiments, referring to FIG. 8 and FIG. 9, the outer mounting seat 171 is recessed backward relative to the front surface of the water tank front part 11, the empty area 1121 is provided with an avoiding gap 1122 in front of the outer mounting seat 171, and the Hall switch part 62 extends into the slot 17110 through the avoiding gap 1122; the water tank 1 further comprises a second side part 14 extending backward from the empty area 1121, an outer surface of the second side part 14 is provided with a wire buckle structure 181, and the empty area 1121 is provided with a wire blocking structure 1123 at the side close to the wire buckle structure 181 of the avoiding gap 1122; the Hall switch part 62 extends forward from the slot 17110 with the electric wire 63, and the electric wire 63 extends to the outside of the second side part 14 at the rear side of the wire blocking structure 1123 and is limited by the wire buckle structure 181.

[0218] In the technical scheme, the electric wire 63 is led out from the front side of the Hall switch part 62, which is convenient for arranging the electric wire 63 when installing the Hall switch part 62, and is also convenient for pulling the electric wire 63 forward to pull out the Hall switch part 62 when disassembling the Hall switch part 62.

[0219] In the technical scheme, the outer mounting seat 171 is recessed backward relative to the front surface of the water tank front part 11, and the empty area 1121 is provided with the avoiding gap 1122 in front of the outer mounting seat 171, which provides enough space for the installation of the Hall switch part 62, avoids the outer mounting seat 171 protruding from the water tank front part 11, makes the overall structure more compact and coordinated, and is also beneficial to the protection of the Hall switch part 62, avoiding the Hall switch part 62 being damaged by protruding forward, and on the other hand, the design of the avoiding gap 1122 provides space for the Hall switch part 62 to be loaded into the slot 17110 backward and pulled out from the slot 17110 forward, meeting the needs of the Hall switch part 62 being disassembled along the front-back direction.

[0220] The wire clamping structure 181 and the wire blocking structure 1123 on the second side 14 work together to effectively regulate the direction of the electric wire 63, avoiding the electric wire 63 extending from the Hall switch 62 being pressed by other components.

[0221] The wire blocking structure 1123 not only serves to accommodate the electric wire 63, but also provides additional support and fixing points, which helps to prevent the Hall switch 62 and its electric wire 63 from loosening or falling off during long-term use.

[0222] In some embodiments, referring to FIG. 9, the wire clamping structure 181 includes a wire clamping hook 1811 and a wire blocking rib 1812. The wire clamping hook 1811 extends outward from the second side 14 and the extending end is bent downward to form an anti-unhooking hook 18110. The wire blocking rib 1812 is located in front of the wire clamping hook 1811. The electric wire 63 is supported above the wire blocking rib 1812 and runs below the wire clamping hook 1811, and is limited between the anti-unhooking hook 18110 and the second side 14.

[0223] In the above technical solution, through the cooperation of the wire clamping hook 1811 and the wire blocking rib 1812, the electric wire 63 is stably limited on a specific path, reducing the risk of loosening or falling off of the electric wire 63, and effectively preventing short circuit or open circuit problems caused by the electric wire 63 shaking. At the same time, it is beneficial to save space. In addition, the anti-unhooking hook 18110 enhances the stability of the electric wire 63 fixation, and even after long-term use, it can still maintain good fixation effect, prolonging the service life of the equipment. In addition, through the fixation of the wire clamping structure 181, subsequent inspection, maintenance or replacement of the electric wire 63 becomes more convenient, without spending a lot of time to untangle the complex electric wire 63.

[0224] For example, as shown in FIG. 8, a set or multiple sets of wire clamping hooks 1811 and wire blocking ribs 1812 can be provided on the second side 14, for example, two sets can be provided, and are respectively located at the front and rear ends of the second side 14. The two sets of wire clamping structures 181 provide more fixing points for the electric wire 63, increase the stability of the electric wire 63 fixation, and improve the safety and reliability of the equipment. By providing wire clamping structures 181 at the front and rear ends of the second side 14, the electric wire 63 can be more effectively accommodated, so that the electric wire 63 is arranged in order inside the equipment or component, reducing chaos and entanglement, and improving the overall aesthetics and neatness.

[0225] In addition, in some embodiments, when the humidification module 100 also has other electric wires, such as the electric wire of the valve switch 5 described later, they can also extend together with the electric wire 63 here, so that the wiring and connection can be further simplified.

[0226] In some embodiments, referring to Figs. 9 and Figure 42 The front part 11 of the water tray includes a shielding cover plate 1124 above the reserved area 1121, which is arranged above the outer mounting seat 171.

[0227] In the above technical solution, the shielding cover plate 1124 can prevent external sundries, dust or moisture from entering the outer mounting seat 171 through the reserved area 1121, thereby preventing interference with the chip 621 of the Hall switch 62, and improving the durability and sensitivity of the float switch 6.

[0228] The shielding cover plate 1124 is arranged above the outer mounting seat 171, which can protect the outer mounting seat 171 from deformation or damage caused by external force.

[0229] In the embodiments of the present application, the "shielding cover plate 1124 is arranged above the outer mounting seat 171" refers to the top surface of the outer mounting seat 171, that is, the shielding cover plate 1124 covers the top of the outer mounting seat 171.

[0230] The connection between the shielding cover plate 1124 and the front part 11 of the water tray is not limited, for example, it can be bolted, buckled, bonded, integrally formed, etc.

[0231] For example, referring to Fig. 9, the shielding cover plate 1124 is a rectangular plate structure above the reserved area 1121, the shielding cover plate 1124 extends from the side plate 161 towards the direction away from the first water tank 111, and completely covers the top of the outer mounting seat 171 to protect the outer mounting seat 171; the shielding cover plate 1124 and the side plate 161 are an integrated structure, which reduces the number of parts, simplifies the installation process, and improves the stability of the overall structure.

[0232] In some embodiments, referring to Figs. 10-15, the water tray 1 includes an inner mounting seat 172, the inner mounting seat 172 has a floating cavity 1724 open towards the side plate 161, the inner mounting seat 172 is arranged in the first water tank 111, the inner side of the side plate 161 has a third limiting structure 1611, the third limiting structure 1611 is in limiting cooperation with the inner mounting seat 172 to hinder the movement of the inner mounting seat 172 along the direction from the outer side to the inner side of the side plate 161, and the float 61 floats in the floating cavity 1724.

[0233] In the above technical solution, the inner mounting seat 172 is formed with a floating cavity 1724 open to the direction of the side plate 161, the floating cavity 1724 is open to the direction of the side plate 161 through the opening 2214, and the float member 61 is installed through the third limiting structure 1611 and the inner side of the side plate 161, which limits the movement of the float member 61 from the outer side to the inner side of the side plate 161, ensures that the distance between the magnet 611 and the chip 621 is within a reasonable range, and enhances the sensitivity of detection. At the same time, the floating cavity 1724 is formed, and the float member 61 can freely float up and down in the floating cavity 1724, which ensures the accuracy of the float member 61 during the floating process and avoids floating deviation caused by external factors. The inner mounting seat 172 is provided, so that the installation and disassembly of the float member 61 are relatively simple, and subsequent maintenance and replacement are facilitated.

[0234] In the embodiments of the present application, the form of the third limiting structure 1611 is not limited, for example, it can be a buckle, a bolt or the like.

[0235] For example, the float member 61 can have a plurality of vertical ribs 612 extending in the up-down direction on the circumferential side, and the vertical ribs 612 can be in sliding fit with the surface of the floating cavity 1724, so as to reduce the contact area, reduce wear, and enable the float member 61 to float up and down sensitively and reduce the shaking of the float member 61.

[0236] In some embodiments, referring to FIGS. 10-15, the inner mounting seat 172 includes a cover body portion 1723 and a clamping portion 1721, the clamping portion 1721 is arranged at the top of the cover body portion 1723, a clamping hole 1722 is formed between the clamping portion 1721 and the cover body portion 1723, the third limiting structure 1611 extends from the side plate 161 to the inner side of the side plate 161 and penetrates the clamping hole 1722, the extension end of the third limiting structure 1611 has a clamping protrusion 16111 extending upward and abutting against the side of the clamping portion 1721 away from the side plate 161, that is, the third limiting structure 1611 is connected with the side plate 161 and penetrates the clamping hole 1722, the end of the third limiting structure 1611 away from the side plate 161 has a clamping protrusion 16111 extending upward, and the clamping protrusion 16111 abuts against the side of the clamping portion 1721 away from the side plate 161. The inner side of the side plate 161 further protrudes a fourth limiting structure 1612, the fourth limiting structure 1612 abuts against the upper side of the cover body portion 1723 and is arranged on both sides of the clamping portion 1721.

[0237] In the above technical scheme, the cover part 1723 and the clamping part 1721 of the inner mounting seat 172 are arranged so that the clamping hole 1722 can accurately cooperate with the third limiting structure 1611, and the clamping convex 16111 at the end of the third limiting structure 1611 makes the inner mounting seat 172 not easy to fall off, ensuring the positioning of the inner mounting seat 172 in the horizontal direction; in addition, the fourth limiting structure 1612 abuts above the cover part 1723, the cover part 1723 contains the float member 61, and due to the upward movement of the inner mounting seat 172 caused by the buoyancy of the float member 61, the movement of the inner mounting seat 172 in the vertical direction is effectively prevented, further improving the stability of the installation and enhancing the connection strength between the inner mounting seat 172 and the side plate 161, making the whole structure more stable and reliable. In addition, since the fourth limiting structure 1612 is arranged on both sides of the clamping part 1721, the positioning of the inner mounting seat 172 can be achieved, which is beneficial to quickly locating the installation position of the inner mounting seat 172 during assembly.

[0238] Exemplarily, as shown in FIG. 12 and FIG. 13, the third limiting structure 1611 is a buckle, and the fourth limiting structure 1612 is a blocking rib abutting the upper end of the cover part 1723 and arranged on both sides of the clamping part 1721, as shown in FIG. 14, the lower end of the cover part 1723 also has mounting ears with positioning holes penetrating through, as shown in FIG. 11, the inner side of the water tray 1 has two positioning columns, and during installation, the positioning holes and the positioning columns are positioned and matched, the clamping part 1721 is matched with the buckle, and the blocking ribs on both sides of the clamping part 1721 vertically limit the inner mounting seat 172, firmly fixing the inner mounting seat 172, making the whole structure stable and reliable, and ensuring the detection stability and sensitivity of the float switch 6.

[0239] In some embodiments, referring to Fig. 12, the water tray 1 defines a ventilation opening 15 extending through in the up-down direction, the first water pool 111 is arranged at the front of the ventilation opening 15, and the water tray 1 is formed with a second water pool 121 at the rear side of the ventilation opening 15, the second water pool 121 is in communication with the first water pool 111, referring to Figs. 16 and 17, the humidification module 100 further comprises: an air duct frame 2 arranged above the water tray 1 and defining a humidification air duct 211 with an open bottom, the humidification air duct 211 is in communication with the ventilation opening 15, the front of the air duct frame 2 is formed with a mounting cavity 2211 with an open front, the bottom of the mounting cavity 2211 has an opening 2214 for communication between the mounting cavity 2211 and the first water pool 111, the air duct frame 2 comprises a partition plate 2212 spaced between the mounting cavity 2211 and the humidification air duct 211, and the partition plate 2212 is formed with an insertion opening 22121; the wet membrane assembly 4 is inclinedly extended into the humidification air duct 211 from the insertion opening 22121 towards the rear and lower side, and the lower end of the wet membrane assembly 4 is extended into the second water pool 121 to absorb water from the second water pool 121; the water tank 3 is arranged in the mounting cavity 2211, and the bottom of the water tank 3 has a water outlet portion 314 extended downwards into the first water pool 111 through the opening 2214, and the water outlet portion 314 is provided with a water outlet valve 32; and the valve switch 5 is arranged on the water tray 1 and used to drive the water outlet valve 32 to open.

[0240] In the above technical solution, the water tray 1, the air duct frame 2, the wet membrane assembly 4, the water tank 3 and the valve switch 5 are integratedly designed, so that the whole humidification module 100 has a compact structure and occupies a small space, and forms a humidification system with high efficiency, water saving and easy maintenance.

[0241] The wet membrane assembly 4 is inclinedly extended into the humidification air duct 211, which increases the contact area between the wet membrane assembly 4 and the air, and when the air flows through the wet membrane, the water is uniformly evaporated into the air, which ensures the humidification effect; the design of the air duct frame 2 enables the air to smoothly pass through the humidification air duct 211 and fully contact with the wet membrane assembly 4, which further improves the humidification efficiency.

[0242] The communication design of the second water pool 121 and the first water pool 111 forms a circulating water system, the water tank 3 supplies water to the first water pool 111, the first water pool 111 supplies water to the second water pool 121, and after the wet membrane assembly 4 absorbs water from the second water pool 121, it can continuously provide humidification for the humidification air duct 211, which ensures the stability and continuity of the humidification effect.

[0243] The water outlet valve 32 arranged on the water outlet portion 314 of the water tank 3 can accurately adjust the water amount required for humidification through the control of the valve switch, which avoids the waste of water resources.

[0244] In some embodiments, referring to FIG. 12, the water tray 1 is formed with a third pool 131 extending along the front-rear direction on at least one side of the air vent 15, the third pool 131 being in communication with the first pool 111 and the second pool 121, and the water tray 1 is formed with a concave overflow port 132 at the top of the outer side wall of the third pool 131.

[0245] In the above technical solution, the concave overflow port 132 is formed at the top of the outer side wall of the third pool 131 of the water tray 1, so that water exceeding the maximum capacity of the water tray 1 is directed and orderly discharged from the water tray 1, reducing the possibility of damage to the equipment caused by unordered overflow of water, improving the safe and stable operation of the humidification module 100 under abnormal conditions, and improving the reliability and maintenance convenience of the overall system.

[0246] Referring to FIGS. 49, 50, 51 and 52, the air treatment component 1000 according to the second aspect of the present application comprises the humidification module 100 according to any one of the embodiments of the first aspect of the present application, the purification module 200 and the fresh air module 300, and the fresh air module 300, the purification module 200 and the humidification module 100 are sequentially arranged along the airflow flow direction.

[0247] The air treatment component 1000 according to the embodiments of the present application, by arranging the humidification module 100 of the above first aspect, is conducive to the maintenance work of the float switch 6, thereby significantly improving the maintenance convenience.

[0248] The purification module 200 is located downstream of the fresh air module 300, and the humidification module 100 is arranged downstream of the purification module 200, wherein "downstream" refers to the position reached later in the airflow direction.

[0249] The fresh air module 300, the purification module 200 and the humidification module 100 can be sequentially arranged along the airflow flow direction, wherein the airflow introduced by the fresh air module 300 can first flow through the purification module 200 and then flow through the humidification module 100, and at least one of humidification and purification is realized according to the type selection and opening control of the purification module 200 and the humidification module 100.

[0250] Exemplarily, the fresh air module 300 comprises a centrifugal fan, and the air outlet of the centrifugal fan is upward, directly sending the airflow upward into the purification module 200 and the fresh air module 300.

[0251] The design makes the air flow sent upward by the centrifugal fan flow through the purification module 200 and the humidification module 100 in turn, which not only saves space but also improves space utilization, so that the whole system is more suitable for installation in limited space, such as home, office and the like. The centrifugal fan has the characteristics of large air volume, high air pressure and the like, and can quickly blow the air flow to the purification module 200 and the wet film assembly 4, which is beneficial to overcome the resistance of the purification module 200 and the wet film assembly 4 and improve the air treatment efficiency.

[0252] Referring to FIGS. 55 and 56, the air conditioner 10000 according to the third aspect of the present application comprises the humidification module 100 according to the first aspect of the present application or the air treatment component 1000 according to the second aspect of the present application.

[0253] That is, the air conditioner 10000 can comprise the air treatment component 1000 in the above form, or can not comprise the air treatment component 1000 in the above form, but separately comprises the humidification module 100. Exemplarily, the fresh air module 300 and the humidification module 100 can also be directly matched, and the purification module 200 is omitted.

[0254] Therefore, by adopting the humidification module 100 or the air treatment component 1000 described above, the overall maintenance convenience of the air conditioner 10000 can be improved.

[0255] Exemplarily, when the air conditioner 10000 comprises the air treatment component 1000, the air conditioner 10000 can also comprise a ventilation and heat exchange component 2000 at the same time. The ventilation and heat exchange component 2000 can comprise a fan and a heat exchanger. When the ventilation and heat exchange component 2000 works, the fan introduces indoor air from an air conditioner inlet, and blows the introduced air back to the indoor from an air conditioner outlet after heat exchange with the heat exchanger, thereby playing a role of indoor temperature regulation.

[0256] The type of the air conditioner 10000 is not limited, for example, can be an all-in-one air conditioner (such as a kitchen air conditioner, a mobile air conditioner, a window type air conditioner, etc.) or a split air conditioner (such as a split hanging machine, a split cabinet machine, etc.). When the type of the air conditioner 10000 is determined, the relative positions of the air treatment component 1000 and the ventilation and heat exchange component 2000 can be known. For example, when the air conditioner 10000 is a cabinet machine, the ventilation and heat exchange component 2000 can be located above the air treatment component 1000.

[0257] Other components of the air conditioner 10000 according to the embodiments of the present application, such as air duct components and panel components, and operations are known to those skilled in the art, and will not be described in detail here.

[0258] Next, the humidification module 100 according to some embodiments of the present application will be described in conjunction with the drawings.

[0259] Referring to FIGS. 18 and 19, the humidifying module 100 includes a water tray 1, an air duct frame 2, a water tank 3, a wet film assembly 4, a valve switch 5, and a float switch 6.

[0260] Referring to FIGS. 20, 21, and 22, the water tray 1 includes a second water tray portion 12 defining a second water pool 121 open at a top, the air duct frame 2 is disposed above the water tray 1, the air duct frame 2 has a humidifying air duct 211 formed therein, at least a portion of the wet film assembly 4 is located in the humidifying air duct 211, and a lower end of the wet film assembly 4 extends into the second water pool 121 to absorb water from the second water pool 121.

[0261] Referring to FIG. 22, the air duct frame 2 includes a first frame wall 2212 and a second frame wall 231 defining the humidifying air duct 211, the first frame wall 2212 is located on a side of the second frame wall 231 away from the second water pool 121, the first frame wall 2212 has an insertion opening 22121 formed therein, and the wet film assembly 4 is inserted into the humidifying air duct 211 obliquely downward from the insertion opening 22121 toward a lower end of the second frame wall 231.

[0262] For example, referring to FIGS. 22 and 23, the second water tray portion 12 is located at a rear of the water tray 1, the air duct frame 2 includes a first frame body 22 and a second frame body 23 assembled together, the first frame body 22 is located at a front side of the second frame body 23, the first frame body 22 includes the first frame wall 2212, the second frame body 23 includes the second frame wall 231, the first frame wall 2212 defines a front wall surface of the humidifying air duct 211, and the second frame wall 231 defines a rear wall surface of the humidifying air duct 211. The insertion opening 22121 formed in the first frame wall 2212 extends in a lengthwise direction along a left-right direction, and the wet film assembly 4 is inserted obliquely downward from the insertion opening 22121 toward a rear lower side, so that a lower end of the wet film assembly 4 extends into the second water pool 121 at the rear of the water tray 1.

[0263] Referring to FIG. 24, the first frame wall 2212 has mounting rails 223 obliquely extending downward at a rear side thereof, the mounting rails 223 are two and located at left and right sides of the insertion opening 22121, respectively, and after the lower end of the wet film assembly 4 is inserted from the insertion opening 22121, left and right ends of the wet film assembly 4 are slid downward along the mounting rails 223, respectively, so as to facilitate the lower end of the wet film assembly 4 to slide smoothly into the second water pool 121.

[0264] In combination with FIG. 22 and FIG. 25, the second water tray part 12 comprises a support wall 122 which participates in defining the front wall of the second water pool 121 and extends obliquely upward from the bottom wall of the second water pool 121, the upper end of the support wall 122 is lower than the lower end of the mounting slide rail 223, and the extending direction of the support wall 122 is substantially parallel to the extending direction of the mounting slide rail 223, after the lower end of the wet film assembly 4 leaves the mounting slide rail 223, it slides onto the support wall 122 and continues to slide along the support wall 122 toward the bottom of the second water pool 121.

[0265] In combination with FIG. 25 and FIG. 26, the support wall 122 is composed of a wall body 1221 and an upper wall part 1222 which are sequentially arranged from bottom to top, the vertical height of the wall body 1221 is greater than the vertical height of the upper wall part 1222, the upper wall part 1222 is composed of a first wall part 12221 and a second wall part 12222 which are sequentially arranged from bottom to top, the first wall part 12221 is bent toward the direction away from the wet film assembly 4 with a smaller included angle with the horizontal plane relative to the wall body 1221, and the second wall part 12222 is bent toward the direction close to the wet film assembly 4 with a greater included angle with the horizontal plane relative to the first wall part 12221, so that the upper end of the support wall 122 presents a three-fold form.

[0266] In combination with FIG. 25 and FIG. 26, the wet film assembly 4 slides onto the support wall 122 from the upper end of the support wall 122, so the upper end of the support wall 122 is the mounting entrance, in order to prevent the mounting entrance of the support wall 122 from being deformed and arched upward to hit the wet film assembly 4 sliding into it, the above design makes the upper end of the support wall 122 present a three-fold form, which can effectively strengthen the strength of the upper end of the support wall 122 and prevent it from being deformed and arched upward, so that the wet film assembly 4 can smoothly slide onto the support wall 122.

[0267] In combination with FIG. 25 and FIG. 26, the upper end of the support wall 122 is also provided with reinforcing ribs 12223 at the positions of the two folds, the reinforcing ribs 12223 are multiple and arranged in intervals along the left-right direction, the reinforcing ribs 12223 are arranged on the side of the first wall part 12221 and the second wall part 12222 which faces the wet film assembly 4 and are connected with the first wall part 12221 and the second wall part 12222 respectively, so that the strength of the upper end of the support wall 122 can be further strengthened and prevented from being deformed and arched upward.

[0268] In combination with FIG. 25 and FIG. 26, the side surface of the upper end of the support wall 122 which faces the wet film assembly 4 is formed as a guide inclined surface 122221 which extends obliquely upward from bottom to top toward the direction away from the wet film assembly 4, so that the mounting entrance position of the upper end of the support wall 122 is formed as an expanded form, which is beneficial for the wet film assembly 4 to smoothly slide onto the support wall 122 and further prevents the upper end of the support wall 122 from hitting the wet film assembly 4 sliding into it.

[0269] In combination with FIG. 26, the second water tray part 12 includes a surrounding wall 123 which defines a rear wall of the second water pool 121 and extends upwardly from a bottom wall of the second water pool 121. The second frame wall 231 includes a third wall part 2313 which extends in the up-down direction, a clearance inclined wall 2312 which extends obliquely downwardly from a lower end of the third wall part 2313, and a fourth wall part 2314 which extends obliquely downwardly from a lower end of the clearance inclined wall 2312 and extends above the surrounding wall 123. The clearance inclined wall 2312 and the fourth wall part 2314 are connected at a closest position 2311 of the second frame wall 231 to the support wall 122.

[0270] In the above, the clearance inclined wall 2312 is inclined to the horizontal plane at an angle X2 which is greater than an angle X3 at which the fourth wall part 2314 is inclined to the horizontal plane, i.e., the clearance inclined wall 2312 is turned upwardly at the closest position 2311 of the second frame wall 231 to the support wall 122 to form an open mounting inlet, thereby effectively preventing the wet membrane assembly 4 from interfering with the second frame wall 231 during installation. Exemplarily, X2-X3>10°, thereby more effectively preventing the wet membrane assembly 4 from interfering with the second frame wall 231 during installation.

[0271] In addition, since the closest position 2311 of the second frame wall 231 is higher than the lower end of the wet membrane assembly 4 and is located on a side of the lower end of the wet membrane assembly 4 which is close to the insertion inlet 22121, the closest position 2311 of the second frame wall 231 can limit the lower end of the wet membrane assembly 4, so that the lower end of the wet membrane assembly 4 does not lift up when the wet membrane assembly 4 is subjected to upward air flow force, thereby stably performing humidification.

[0272] In combination with FIG. 20 and FIG. 26, the second water tray part 12 includes a support wall 122, a surrounding wall 123, and a bottom wall 124 which extends in the left-right direction and defines a bottom wall of the second water pool 121, the support wall 122 extends upwardly from a front end of the bottom wall 124 and extends in the left-right direction and participates in defining a front wall of the second water pool 121, and the surrounding wall 123 extends upwardly from a rear end of the bottom wall 124 and extends in the left-right direction and defines a rear wall of the second water pool 121.

[0273] In combination with FIG. 20 and FIG. 26, the portion of the bottom wall 124 close to the support wall 122 is concave downward to form a sunken groove 1241 at the bottom wall of the second water pool 121, the length direction of the sunken groove 1241 extends along the left-right direction to enable the lower end of the wet membrane assembly 4 to extend into the sunken groove 1241, the sunken groove 1241 is the lowest position of the bottom wall of the second water pool 121, so that the water in the second water pool 121 can all converge into the sunken groove 1241, thus, extending the lower end of the wet membrane assembly 4 into the sunken groove 1241, the wet membrane assembly 4 can completely absorb the water in the second water pool 121, and the problem of bacteria breeding due to the existence of unabsorbed water in the second water pool 121 is improved.

[0274] In combination with FIG. 20 and FIG. 26, exemplary, the bottom wall of the sunken groove 1241 is upwardly curved towards the front end and the rear end respectively to make the cross section of the sunken groove 1241 close to U-shaped, so that the water on the front side and the rear side of the sunken groove 1241 can converge into the sunken groove 1241 smoothly. Exemplary, the depth of the sunken groove 1241 can be more than 3mm.

[0275] In combination with FIG. 20 and FIG. 26, the second water pool 121 is also provided with a support rib 125, the support rib 125 is located at the side of the sunken groove 1241 close to the surrounding wall 123, and supports the wet membrane assembly 4 to separate the wet membrane assembly 4 from the surrounding wall 123, and supports the wet membrane assembly 4 to enable the lower end of the wet membrane assembly 4 sliding downward into the second water pool 121 to enter the sunken groove 1241 and stably stay in the sunken groove 1241.

[0276] Exemplary, the support rib 125 can be multiple and spaced along the left-right direction, so as to improve the support reliability and stability of the wet membrane assembly 4. Exemplary, the support rib 125 can be connected with the surrounding wall 123 and the bottom wall 124 respectively, so as to realize stable support and increase the structural stability and reliability of the second water disc part 12.

[0277] In combination with FIG. 26 and FIG. 27, exemplary, the wet membrane assembly 4 can include a wet membrane 41 and a net rack 42, the wet membrane 41 is installed in the net rack 42.

[0278] Exemplary, the two sides of the wet membrane 41 in the thickness direction are respectively a side towards the support wall 122 (marked as the lower side of the wet membrane 41) and a side towards the second frame wall 231 (marked as the upper side of the wet membrane 41), the upper end of the wet membrane 41 is an end towards the insertion port 22121, the lower end of the wet membrane 41 is an end towards the second water pool 121, and the bottom of the net rack 42 is at the lower end of the wet membrane 41.

[0279] In combination with FIG. 26 and FIG. 27, the bottom of the net rack 42 is open, and the bottom of the wet film 41 installed in the net rack 42 is exposed by the opening of the bottom of the net rack 42, so that the water absorption area of the lower part of the wet film 41 is increased, thereby improving the water absorption efficiency of the wet film 41 from the second water pool 121 and increasing the humidification amount of the wet film assembly 4.

[0280] In combination with FIG. 27, the wet film 41 can be installed upward from the opening of the bottom of the net rack 42 before the wet film assembly 4 is installed in the air duct frame 2. When the wet film 41 is installed in this way, the inside of the net rack 42 can be provided with a protruding structure 4212 in abutment with the wet film 41, so as to prevent the wet film 41 from being loosened downward from the opening of the bottom of the net rack 42. In an example, the net rack 42 can include net rack side plates 4213 on the left and right sides of the wet film 41, and the protruding structure 4212 can be arranged on the side of the net rack side plate 4213 facing the wet film 41 and at the central position in the length direction of the net rack side plate 4213.

[0281] In combination with FIG. 26 and FIG. 27, one side of the wet film 41 in the thickness direction faces the support wall 122, and a plurality of water inlets 4211 are arranged on the part of the net rack 42 between the wet film 41 and the support wall 122, so as to further increase the water absorption area of the wet film 41 while ensuring the support strength of the net rack 42.

[0282] In an example, in combination with FIG. 26 and FIG. 27, the net rack 42 can include two net rack supports 4214 arranged on the two sides in the thickness direction of the wet film 41, and each net rack support 4214 is connected to the left and right net rack side plates 4213, so as to improve the support reliability of the wet film 41. The water inlets 4211 are arranged on the net rack support 4214 on the side of the wet film 41 facing the support wall 122. It can be understood that the two sides in the thickness direction of the wet film 41 are the wet film air inlet side and the wet film air outlet side, respectively, and in order to improve the contact area between the airflow and the wet film 41, a plurality of hollow regions can be arranged on each net rack support 4214 to improve the contact area between the airflow and the wet film 41.

[0283] In combination with FIG. 27 and FIG. 28, the net rack 42 can include a net rack end plate 422 and a net rack outer frame 421, and the wet film 41 is arranged in the net rack outer frame 421, and the two are inserted into the humidification air duct 211 through the insertion port 22121. For example, the net rack outer frame 421 can include the above-mentioned net rack supports 4214 and net rack side plates 4213.

[0284] With reference to FIG. 27 and FIG. 28, the grid end plate 422 is arranged at the upper end of the grid outer frame 421 and at the end of the wet film 41 facing the insertion port 22121. The front surface of the first frame wall 2212 has a recessed sink 22122 and a handhold groove 22123, the recessed depth of the handhold groove 22123 is greater than that of the sink 22122. The sink 22122 is arranged around the insertion port 22121 and is used to accommodate the edge of the grid end plate 422, the handhold grooves 22123 are distributed on both sides of the width of the insertion port 22121, part of the handhold grooves 22123 falls within the range of the sink 22122, and the remaining part of the handhold grooves 22123 extends towards the direction away from the insertion port 22121 to exceed the coverage range of the grid end plate 422. In this way, when it is necessary to take out the wet film assembly 4 from the air duct frame body 2, the edge of the grid end plate 422 can be held through the handhold grooves 22123, so that the grid end plate 422 can be pulled to take out the wet film assembly 4 from the air duct frame body 2.

[0285] With reference to FIG. 22 and FIG. 23, the bottom of the air duct frame body 2 is open to form an air inlet of the humidifying air duct 211, when the wet film assembly 4 is inserted into the humidifying air duct 211 obliquely downward from the insertion port 22121 so that the lower end of the wet film assembly 4 extends into the second water pool 121, the airflow entering the humidifying air duct 211 from bottom to top can contact the wet film assembly 4 in a larger range, thereby increasing the humidification amount. That is, the wet film assembly 4 is arranged in an inclined manner, which can increase the airflow area of the wet film assembly 4 and improve the humidification amount.

[0286] With reference to FIG. 29, the humidifying air duct 211 includes a side flow channel 2111 arranged at least one of the left and right sides of the wet film assembly 4, and for simplicity, the case where the side flow channels 2111 are arranged at the left and right sides of the wet film assembly 4 is described. In this way, part of the airflow entering the humidifying air duct 211 from bottom to top can be humidified by passing through the wet film assembly 4 upward, and the remaining part can bypass the wet film assembly 4 from the left and right side flow channels 2111 to flow to the air outlet 24 of the air duct frame body 2, thereby reducing the air resistance and noise while ensuring the humidification amount.

[0287] Exemplarily, when the left and right sides of the wet film assembly 4 are respectively provided with the above-mentioned mounting slide rails 223, the left mounting slide rail 223 and the left side wall of the air duct frame body 2 form the side flow channel 2111 at the left side of the wet film assembly 4, and the right mounting slide rail 223 and the right side wall of the air duct frame body 2 form the side flow channel 2111 at the right side of the wet film assembly 4.

[0288] Exemplarily, in combination with FIG. 18 and FIG. 29, the air outlet 24 of the air duct frame 2 can include a side air outlet 242. For example, the side air outlet 242 can be located on the left and right sides of the air duct frame 2, respectively, so that the air flow entering the side bypass flow channel 2111 on the left and right sides of the wet membrane assembly 4 can flow out more quickly from the side air outlet 242, thereby reducing wind resistance and reducing noise. Exemplarily, the side air outlet 242 can be defined by the first frame 22 and the second frame 23 together.

[0289] Exemplarily, in combination with FIG. 18 and FIG. 29, the air outlet 24 of the air duct frame 2 can include a front air outlet 241. For example, the front air outlet 241 can be located on the upper front side of the air duct frame 2, so that the air flow entering the side bypass flow channel 2111 on the left and right sides of the wet membrane assembly 4 can flow out upwardly and forwardly from the front air outlet 241, thereby reducing wind resistance and reducing noise. Exemplarily, the front air outlet 241 can be defined by the first frame 22, and the first frame 22 and the second frame 23 together define an upper air outlet flow channel that communicates the front air outlet 241 and the humidifying air duct 211.

[0290] Exemplarily, in combination with FIG. 18 and FIG. 29, the air outlet 24 of the air duct frame 2 can include a side air outlet 242 and a front air outlet 241, and the side air outlet 242 and the front air outlet 241 can be switched to open at least one of them. The specific embodiments of the front air outlet 241 and the side air outlet 242 can be referred to the above description, which will not be repeated here.

[0291] When the bottom of the air duct frame 2 is open to form the air inlet of the humidifying air duct 211, exemplarily, in combination with Figure 8 The water tray 1 can form a ventilation opening 15 penetrating in the up-down direction, and the ventilation opening 15 communicates with the humidifying air duct 211, so that the air flow passing through the ventilation opening 15 from bottom to top can enter the humidifying air duct 211 upwardly.

[0292] Exemplarily, in combination with FIG. 25 and FIG. 29, when the left and right sides of the wet membrane assembly 4 respectively have side bypass flow channels 2111, the ventilation opening 15 can include a main air opening area 151 located directly below the wet membrane assembly 4, and a side air opening area 152 located directly below the side bypass flow channel 2111, and the left and right sides of the main air opening area 151 each have a side air opening area 152, so that the air flow supplied upwardly from the side air opening area 152 can directly enter the side bypass flow channel 2111, thereby effectively reducing wind resistance.

[0293] In combination with FIG. 20 and FIG. 25, FIG. 26, the second water tray part 12 comprises a front wall 129 for defining a front wall of the second water pool 121, the front wall 129 is inclined at a portion opposite to the wet film assembly 4 to form a support wall 122, the front wall 129 comprises end walls 1291 located at left and right sides of the support wall 122, the end walls 1291 extend vertically, the support wall 122 is inclined forward relative to the end walls 1291, the support wall 122 is connected with the end walls 1291 through a connecting wall 1292 extending in the front-rear direction, the side air inlet area 152 is opposite to the end walls 1291 in the front-rear direction, and the main air inlet area 151 is opposite to the support wall 122 in the front-rear direction. Thus, by respectively arranging the end walls 1291 extending vertically at both ends of the front wall 129, it is beneficial to increase the ventilation area of the side air inlet area 152, and the connecting wall 1292 formed can be limited at the left and right sides of the wet film assembly 4 to limit the left and right movement of the wet film assembly 4.

[0294] In combination with FIG. 19 and FIG. 20, the water tray 1 comprises a first water tray part 11, the first water tray part 11 defines a first water pool 111 with an open top, the water tank 3 is used to inject water into the first water pool 111, and the first water pool 111 is in communication with the second water pool 121. When the first water pool 111 and the second water pool 121 are arranged adjacent to each other, the first water pool 111 and the second water pool 121 can be directly communicated, and when the first water pool 111 and the second water pool 121 are arranged apart from each other, the first water pool 111 and the second water pool 121 can be indirectly communicated, for example, indirectly communicated through the third water pool 131 described below. In this way, when the water tank 3 injects water into the first water pool 111, the water in the first water pool 111 flows into the second water pool 121 through the third water pool 131, and the wet film assembly 4 absorbs water through the second water pool 121.

[0295] Exemplarily, in combination with FIG. 19 and FIG. 20, the first water tray part 11 is located at the front of the water tray 1, the second water tray part 12 is located at the rear of the water tray 1, and the ventilation opening 15 is located between the first water tray part 11 and the second water tray part 12. The water tray 1 further comprises a first side part 13 and a second side part 14, one of the first side part 13 and the second side part 14 is located at the left side of the ventilation opening 15, and the other is located at the right side of the ventilation opening 15. The first side part 13 and the second side part 14 both extend in the front-rear direction and connect the same side end of the first water tray part 11 and the second water tray part 12. At least one of the first side part 13 and the second side part 14 defines a third water pool 131 extending in the front-rear direction, a front end of the third water pool 131 is in communication with the first water pool 111, and a rear end of the third water pool 131 is in communication with the second water pool 121.

[0296] Exemplarily, the water tray 1 can be a one-piece component, thereby facilitating processing. For simplicity of description, hereinafter, the first side portion 13 is located at the right side of the vent 15, the second side portion 14 is located at the left side of the vent 15, and the third water pool 131 is formed only on the first side portion 13.

[0297] With reference to FIGS. 25 and 20, the second water tray portion 12 includes a front wall 129, a surrounding wall 123, a bottom wall 124, and two side walls 1281. The bottom wall 124 extends in the lengthwise direction and defines a bottom wall of the second water pool 121. The front wall 129 extends upwardly from a front end of the bottom wall 124 and extends in the lengthwise direction, thereby defining a front wall of the second water pool 121. The surrounding wall 123 extends upwardly from a rear end of the bottom wall 124 and extends in the lengthwise direction, thereby defining a rear wall of the second water pool 121. The two side walls 1281 extend upwardly from left and right ends of the bottom wall 124, respectively, and define left and right side walls of the second water pool 121, respectively. The rear end of each side wall 1281 is connected to the corresponding surrounding wall 123. The left side wall 1281 is connected to the left end of the front wall 129, and the right side wall 1281 is spaced apart from the right end of the front wall 129, thereby defining a through opening for connecting the second water pool 121 and the third water pool 131.

[0298] With reference to FIGS. 30 and 31, the first side portion 13 includes an outer side plate 134 and an inner side plate 135 which are spaced apart in the left-right direction. The third water pool 131 is formed between the outer side plate 134 and the inner side plate 135. The top end of the outer side plate 134 is bent to form a side plate flange 1341 which faces away from the inner side plate 135. The side plate flange 1341 is concave at a portion thereof, thereby forming an overflow opening 132 above the concave portion. When the water level in the third water pool 131 exceeds the lower edge of the overflow opening 132, the water can overflow from the overflow opening 132.

[0299] It can be understood that the first water pool 111, the second water pool 121, and the third water pool 131 are connected to each other and form a continuous water pool, thereby having the same water level. In this way, when the water level in the water tray 1 exceeds the overflow opening 132, the water can flow out of the overflow opening 132, thereby achieving water overflow protection when the water tank 3 fails, for example, due to air leakage.

[0300] Exemplarily, as shown in FIG. 30 and FIG. 31, the overflow port 132 is designed as a teapot mouth, the side plate flange 1341 is inclined upward along the direction from the inner side plate 135 to the outer side plate 134 at the position defining the overflow port 132, and a vertical drainage gap 1321 is arranged at the edge position away from the inner side plate 135, so that the water flowing to the overflow port 132 is broken out at the drainage gap 1321, thereby avoiding the problem that the water does not flow out under the action of tension.

[0301] Exemplarily, the height of the side plate flange 1341 recessed for defining the overflow port 132 can be controlled to be greater than 5mm.

[0302] Exemplarily, as shown in FIG. 30 and FIG. 31, the outer side plate 134 has two drainage ribs 136 protruding towards the direction away from the inner side plate 135, the two drainage ribs 136 are located on the two sides below the overflow port 132, and a water guide groove 1361 extending in the up-down direction is formed between the two drainage ribs 136, so that the water overflowing from the overflow port 132 can flow downward through the water guide groove 1361, the water guide groove 1361 includes an upper groove segment 13611 and a lower groove segment 13612, the lower groove segment 13612 is located below the upper groove segment 13611, and the width of the upper groove segment 13611 is greater than that of the lower groove segment 13612, so that the water guide groove 1361 is formed in the form of a lower neck, thereby more smoothly guiding the water overflowing from the overflow port 132 to the lower water collecting position.

[0303] Exemplarily, as shown in FIG. 22, FIG. 23 and FIG. 28, the first frame body 22 is an integral molding and includes a mounting portion 221 and an air outlet portion 222, the air outlet portion 222 is located above the mounting portion 221, the air outlet portion 222 defines a front air outlet 241 open forwardly, the mounting portion 221 defines a mounting cavity 2211 for receiving the water tank 3 and open forwardly, the mounting portion 221 includes a first frame wall 2212 and side plates 2213 located on the left and right sides of the first frame wall 2212, the mounting cavity 2211 is located at the front side of the first frame wall 2212, and the humidifying air duct 211 is located at the rear side of the first frame wall 2212, the first frame wall 2212 is provided with an insertion opening 22121, and the rear side of the first frame wall 2212 protrudes a mounting slide rail 223, the wet membrane assembly 4 is inserted through the insertion opening 22121 and slides into the humidifying air duct 211 along the mounting slide rail 223. The mounting portion 221 is located above the first water pool 111, and the bottom of the mounting portion 221 is formed with an open hole 2214 communicating the first water pool 111 and the mounting cavity 2211, and the bottom of the water tank 3 is provided with a water outlet portion 314 extending downward through the open hole 2214 and into the first water pool 111 for water injection into the first water pool 111. Thus, the first frame body 22 adopts an integrated design, integrates the functions of the front air outlet 241, the mounting of the water tank 3 and the wet membrane assembly 4, improves the product assembly efficiency, and improves the product strength.

[0304] Exemplarily, in combination with Fig. 28, the first frame body 22 of the integrated design further integrates a guide protrusion 224, the side of each side plate 2213 facing the mounting cavity 2211 is provided with a guide protrusion 224 extending in the front-rear direction, the guide protrusions 224 are multiple and are arranged in the up-down direction, the front end of the guide protrusion 224 has a guide inclined surface inclined away from the mounting cavity 2211, the arrangement of the guide protrusion 224 enables the water tank 3 to smoothly enter the mounting cavity 2211, reduces the assembly friction, and by arranging the guide protrusions 224 on the left and right sides of the water tank 3 respectively, the left and right shaking of the water tank 3 can be prevented, and the stability and reliability of the water tank 3 to inject water into the first pool 111 are improved.

[0305] For example, in combination with Fig. 19, the water tank 3 includes a water outlet valve 32 mounted on the water outlet part 314, the water outlet valve 32 extends into the first pool 111 with the water outlet part 314, the water outlet valve 32 is opened by the valve switch 5 mounted on the water tray 1, and the water tank 3 can inject water into the first pool 111 after the water outlet valve 32 is opened. In combination with Fig. 28, when the water tank 3 is limited in the left and right positions by the guide protrusion 224, the water outlet valve 32 can stably be in a position that can be opened by the valve switch 5, thereby improving the stability of the water tank 3 to inject water into the first pool 111, and improving the reliability of the humidifying module 100 to realize the humidifying function.

[0306] Exemplarily, in combination with Fig. 28, the first frame body 22 of the integrated design further integrates a mounting side lug 225, which is used to fix the air duct frame 2 in use, for example, the mounting side lug 225 can be fixed on the rear cabinet 700 of the air conditioner 10000 by screws to realize the installation of the air duct frame 2. Exemplarily, an operation gap 2251 can also be arranged on the mounting side lug 225, which forms an operation space between the mounting side lug 225 and the rear cabinet 700, and personnel can hold the mounting side lug 225 by hand to take the air duct frame 2 forward from the rear cabinet 700.

[0307] Therefore, the first frame body 22 adopts an integrated design, integrates the functions of the front air outlet 241, the installation and positioning of the water tank 3, the installation and guidance of the wet film assembly 4, and the installation of itself, improves the product assembly efficiency, and improves the product strength at the same time.

[0308] Exemplarily, referring to Figs. 32 and 33, the bottom of the water tank 3 includes a suspended part 315 and a water outlet part 314, the water outlet part 314 protrudes downward relative to the suspended part 315 to extend into the first pool 111, and the bottom surface of the suspended part 315 is higher than the bottom surface of the first pool 111 to form a buffer cavity 3151 between the bottom surface of the suspended part 315 and the bottom surface of the first pool 111.

[0309] In this way, by setting the empty space (i.e. the space below the overhang 315) at the bottom of the water tank 3, when the water tank 3 is installed into the installation cavity 2211, only the water outlet 314 of the bottom of the water tank 3 extends into the first pool 111, and the overhang 315 of the bottom of the water tank 3 can be suspended above the bottom surface of the first pool 111, and the accumulated water in the first pool 111 can be squeezed into the empty space on the side of the water outlet 314, i.e. the buffer cavity 3151 below the overhang 315, thereby preventing the accumulated water in the first pool 111 from being squeezed out of the water tank 1.

[0310] Exemplarily, referring to FIGS. 32, 33, 34 and 35, the bottom surface of the first pool 111 has an upwardly protruding positioning protrusion 1111, the bottom surface of the water outlet 314 has an upwardly protruding upper protruding structure 3142, the bottom of the upper protruding structure 3142 forms an upwardly recessed positioning recess 3143, and the water outlet 314 is sleeved on the positioning protrusion 1111 through the positioning recess 3143 to limit the horizontal movement of the water outlet 314 relative to the first pool 111. In this way, the water outlet valve 32 can be stably positioned at a position that can be opened by the valve switch 5, thereby improving the stability of the water tank 3 in injecting water into the first pool 111, and improving the reliability of the humidifying module 100 in realizing the humidifying function.

[0311] Exemplarily, referring to FIGS. 32, 33, 34 and 35, the first pool 111 has a guide limiting structure 1112 upwardly protruding from the bottom surface of the first pool 111, the guide limiting structure 1112 is arranged on the side of the water outlet 314 away from the valve switch 5, and the side surface of the guide limiting structure 1112 facing the water outlet 314 is formed as a first inclined surface 11121 extending downwardly and inclined toward the direction close to the valve switch 5, and the side surface of the water outlet 314 facing the guide limiting structure 1112 is formed as a second inclined surface 3144 substantially parallel to the first inclined surface 11121, so that the guide limiting structure 1112 can guide the water outlet 314 to slide downwardly into the first pool 111 to a position where the valve switch 5 can cooperate, and the positioning recess 3143 can be sleeved on the positioning protrusion 1111 during the sliding process of the water outlet 314, thereby improving the assembly efficiency and reducing the difficulty of aligning the positioning recess 3143 and the positioning protrusion 1111.

[0312] For example, referring to Figs. 32 and 33, the water outlet valve 32 is installed on one side of the water outlet portion 314 in the horizontal direction, the water tank 3 is filled with water into the first water pool 111 through the opening of the water outlet valve 32, and the valve switch 5 is arranged on one side of the water outlet valve 32 in the horizontal direction and is used to open the water outlet valve 32. In this way, the water tank 3 can be watered from the side, and the water outlet valve 32 for water outlet control is arranged at the side water outlet position, so that when the water tank 3 is taken out from the front, the space required above the water tank 3 can be effectively reduced, for example, the gap between the top surface of the installation cavity 2211 and the top surface of the water tank 3 is reduced, so that the structural compactness is improved and the space occupation is reduced.

[0313] For example, referring to Figs. 32, 33, 34, 35 and 36, the valve switch 5 is arranged on the side of the water outlet valve 32 away from the water outlet portion 314, for example, when the water outlet valve 32 is arranged on the right side of the water outlet portion 314, the valve switch 5 can be arranged on the right side of the water outlet valve 32. In this way, when the side of the water outlet portion 314 away from the water outlet valve 32 is formed with the above-mentioned overhanging portion 315, the valve switch 5 will not occupy the space of the buffer cavity 3151. For example, the water outlet portion 314 is arranged on the right side of the overhanging portion 315, the water outlet valve 32 is arranged on the right side of the water outlet portion 314, and the valve switch 5 is arranged on the right side of the water outlet valve 32, so that the buffer cavity 3151 and the valve switch 5 can be arranged on both sides of the water outlet portion 314. At the same time, in combination with Fig. 35, the third water pool 131 can also be arranged on the side of the water tray 1 close to the water outlet portion 314 in the left-right direction, so that the third water pool 131 can be communicated with the first water pool 111 at the water outlet position adjacent to the water tank 3.

[0314] For example, referring to Figs. 35 and 36, the water outlet valve 32 comprises a valve seat 322, a valve core 321 and a reset spring 324, the valve seat 322 is installed on the water outlet portion 314, the valve seat 322 is formed with a water outlet passage 3220, the valve core 321 is movably arranged in the valve seat 322 in the left-right direction, the reset spring 324 is arranged between the valve seat 322 and the valve core 321 and drives the valve core 321 to move in the left-right direction towards the direction of blocking the water outlet passage 3220, and the valve switch 5 drives the valve core 321 to move in the left-right direction towards the direction of opening the water outlet passage 3220 to realize the switching of the opening and closing states of the water outlet valve 32. For example, the valve switch 5 is arranged on the right side of the water outlet valve 32, the reset spring 324 drives the valve core 321 to move to the right to close the water outlet valve 32, and the valve switch 5 drives the valve core 321 to move to the left to open the water outlet valve 32.

[0315] Exemplarily, referring to FIG. 35 and FIG. 36, the valve switch 5 comprises a motor 51 and a driving member 52, the motor 51 drives the valve core 321 to move towards the opening direction through the driving member 52, the motor 51 comprises a motor body 511 and a driving shaft 512, the driving member 52 comprises a rotating shaft 521 and a swing protrusion 522, the rotating shaft 521 extends along the vertical direction and is connected with the driving shaft 512, the swing protrusion 522 protrudes from the outer circumferential surface of the rotating shaft 521, when the driving shaft 512 drives the rotating shaft 521 to rotate, the swing protrusion 522 pushes the valve core 321 to move.

[0316] Exemplarily, referring to FIG. 36, the side surface of the valve core 321 towards the valve switch 5 is a guide surface part 3211a1 and a center surface part 3211a2, the center surface part 3211a2 is a vertical plane, the guide surface part 3211a1 is a conical table and is arranged around the center surface part 3211a2, when the water tank 3 is loaded, it can be smoothly slid down through the guide surface part 3211a1, preventing interference and jamming with the swing protrusion 522, the center surface part 3211a2 reliably contacts and bears stress with the swing protrusion 522.

[0317] Exemplarily, referring to FIG. 35 and FIG. 36, the first water disc part 11 comprises a second boss 11531 and a third boss 11541, the second boss 11531 is located in the first water pool 111, the second boss 11531 is provided with a rotating hole 115310, the third boss 11541 is suspended above the second boss 11531, the third boss 11541 is provided with an avoidance opening 115410 at the position corresponding to the second boss 11531, the motor body 511 is installed on the top of the third boss 11541, the driving shaft 512 is extended from the lower end of the motor body 511 and is arranged corresponding to the avoidance opening 115410, the rotating shaft 521 is arranged corresponding to the avoidance opening 115410, the lower end of the rotating shaft 521 is pivotally connected with the rotating hole 115310, and the upper end of the rotating shaft 521 is in transmission cooperation with the driving shaft 512.

[0318] Therefore, by arranging the motor body 511 on the third boss 11541, the motor body 511 can play a role of preventing moisture. By arranging the rotating shaft 521 on the second boss 11531, it is beneficial to improve the height of the swing protrusion 522 while shortening the height of the rotating shaft 521, the shortening of the height of the rotating shaft 521 can improve the strength of the driving member 52, the height of the swing protrusion 522 is improved, so that the horizontally moving valve core 321 does not need to approach the bottom of the valve seat 322, so that the valve seat 322 has a part lower than the valve core 321 connected with the water outlet part 314, meeting the connection requirement of the valve seat 322 and the water outlet part 314.

[0319] For example, the bottom surface of the motor body 511 can be higher than the overflow port 132, and the height difference between the bottom surface of the motor body 511 and the bottom surface of the overflow port 132 is greater than 10mm, and the height of the overflow port 132 is greater than 5mm, so as to more effectively prevent the motor body 511 from being damaged when the water tray 1 is full of water.

[0320] For example, referring to Figures 35 and 37, the duct frame 2 is installed by moving backward relative to the water tray 1. In order to prevent the duct frame 2 from hitting the motor 51 during installation, the water tray 1 is provided with a collision protection plate 116 in front of the motor 51. The collision protection plate 116 can protrude from the third boss 11541, and the protrusion height is greater than half the height of the motor body 511, for example, it can be the same height as the motor body 511. In this way, when the duct frame 2 moves backward relative to the water tray 1 for installation, the lower end of the duct frame 2 will not hit the motor 51, thus protecting the motor 51.

[0321] For example, when the motor 51 is located at the right front corner of the water tray 1, the anti-collision baffle 116 is located at the right front of the motor 51 and tilts backward in the direction from left to right. When the air duct frame 2 moves backward relative to the water tray 1, the front wall and right wall of the lower end of the air duct frame 2 will not collide with the motor 51, thus protecting the motor 51.

[0322] Additionally, referring to Figures 35 and 37, a bottom-open motor clearance space 226 can be provided at the corresponding motor 51 at the lower end of the duct frame 2. The length of the motor clearance space 226 in the front-to-back direction is more than 100mm. The rear end of the motor clearance space 226 can be lower than the top surface of the motor 51 to improve the sealing effect after installation. At this time, when the duct frame 2 needs to be installed, the duct frame 2 can be slightly raised so that the rear end of the motor clearance space 226 is higher than the top surface of the motor 51. When the duct frame 2 is lowered, the motor 51 can fall into the motor clearance space 226. After that, the duct frame 2 can be pushed backward so that the motor 51 can reach the front end of the motor clearance space 226. Under the protection of the anti-collision baffle 116, the front and side panels of the motor clearance space 226 will not hit the motor 51.

[0323] Exemplarily, in combination with FIG. 19, the float switch 6 and the valve switch 5 are respectively located at the left and right ends of the first water tank 111, for example, the float switch 6 is located at the left end of the first water tank 111, and the valve switch 5 is located at the right end of the first water tank 111. In combination with FIG. 38 and FIG. 39, the float switch 6 can include a float piece 61 and a Hall switch piece 62, the float piece 61 is located in the first water tank 111, and the Hall switch piece 62 is located outside the first water tank 111. The side of the float piece 61 facing the Hall switch piece 62 is provided with a magnet 611, and the side of the Hall switch piece 62 facing the float piece 61 is provided with a chip 621. Wherein, the magnet 611 and the chip 621 are oppositely arranged and the distance therebetween is controlled within 5mm, so as to improve the sensitivity of the Hall switch piece 62 detection.

[0324] Exemplarily, in combination with FIG. 38, FIG. 39 and FIG. 40, the water tank 1 includes a side plate 161 which is separated between the float piece 61 and the Hall switch piece 62. The outer side of the side plate 161 has an outer mounting seat 171, and the outer mounting seat 171 is formed with a sliding groove 1711 extending in the front-rear direction. The front end of the sliding groove 1711 is open to form a notch 17110, and the Hall switch piece 62 is inserted into the sliding groove 1711 from the notch 17110. The outer mounting seat 171 includes a stop portion 1712 extending in the front-rear direction. The sliding groove 1711 is formed between the stop portion 1712 and the side plate 161, and the stop portion 1712 blocks the movement of the Hall switch piece 62 in the direction from the inner side to the outer side of the side plate 161.

[0325] Exemplarily, in combination with FIG. 38, FIG. 39 and FIG. 40, the outer mounting seat 171 includes a first limiting structure 1714 arranged in the sliding groove 1711, and the Hall switch piece 62 has a second limiting structure 622 limiting matched with the first limiting structure 1714. The first limiting structure 1714 is arranged on the side of the Hall switch piece 62 facing the side plate 161 and is formed as a strip-shaped protrusion extending in the front-rear direction. The second limiting structure 622 is formed as a strip-shaped groove extending in the front-rear direction and is matched in the strip-shaped groove and slides in the front-rear direction. In this way, the problem of the Hall switch piece 62 being installed in reverse can be avoided.

[0326] Exemplarily, in combination with FIG. 38, FIG. 39 and FIG. 40, the outer mounting seat 171 is provided with an elastic limiting structure 1715 at the slot 17110, which abuts against the Hall switch piece 62 to hinder the Hall switch piece 62 from exiting the slide groove 1711 forwardly. The elastic limiting structure 1715 is formed as an elastic cantilever, the front end of which is a fixed end and is fixed at the left end of the slot 17110, and the rear end is a free end and is inclined toward the right rear and abuts against the front end face of the Hall switch piece 62. In this way, during the process of installing the Hall switch piece 62 into the slide groove 1711 rearwardly, the elastic cantilever can be deformed to swing the free end leftward, and when the Hall switch piece 62 is installed in place rearwardly, the pushing force on the elastic cantilever is removed, the elastic cantilever restores the deformation, and the free end abuts against the front end face of the Hall switch piece 62. In order to facilitate the disassembly of the Hall switch piece 62, the size of the elastic cantilever from the left to the right abutting against the front end face is 1.5mm-2.5mm.

[0327] Exemplarily, in combination with FIG. 41 and FIG. 42, the side plate 161 protrudes toward the direction of the first water tank 111 with a third limiting structure 1611 and a fourth limiting structure 1612, the inner mounting seat 172 is installed in the first water tank 111, the inner mounting seat 172 includes a cover body part 1723 and a clamping part 1721, the lower ends of the cover body part 1723 are installed on the bottom wall of the first water tank 111 through connecting ears, the clamping part 1721 is arranged at the top of the cover body part 1723, the cover body part 1723 is formed with a floating cavity 1724 which is open toward the direction of the side plate 161, the float piece 61 floats in the floating cavity 1724, the clamping part 1721 and the cover body part 1721 are formed with a clamping hole 1722 therebetween, the third limiting structure 1611 extends from the outer side of the side plate 161 to the inner side of the side plate 161 and penetrates through the clamping hole 1722, the extension end of the third limiting structure 1611 has a clamping protrusion 16111 which extends upwardly and abuts against the side of the clamping part 1721 away from the side plate 161, so as to hinder the inner mounting seat 172 from moving relative to the side plate 161 along the direction from the outer side of the side plate 161 to the inner side of the side plate 161, and the fourth limiting structure 1612 abuts above the cover body part 1723 and is arranged on both sides of the clamping part 1721, so as to limit the left and right shaking of the inner mounting seat 172, thereby enabling the float piece 61 to stably float in the floating cavity 1724.

[0328] Exemplarily, in combination with FIG. 35, FIG. 41 and FIG. 42, the first water pool 111 is provided with a first boss 1151 at an end away from the third boss 11541 in the left-right direction, the first boss 1151 is upwardly protruded relative to the bottom surface of the first water pool 111, the first boss 1151 comprises a side plate 161 extending upwardly from the bottom surface of the first water pool 111, and a shielding cover plate 1124 extending from the upper end of the side plate 161 in a direction away from the first water pool 111, a hollow area 1121 is formed below the shielding cover plate 1124 and located outside the side plate 161, and an external mounting seat 171 is arranged in the hollow area 1121 and shielded by the shielding cover plate 1124, so as to shield and protect the Hall switch element 62 from above.

[0329] Exemplarily, referring to FIG. 43 and FIG. 44, the second water pan part 12 is located at the rear part of the water tank 1, the second water pan part 12 defines a rear wall of the second water pool 121 through the surrounding wall 123, and the second frame body 23 is assembled at the rear side of the first frame body 22, the second frame body 23 comprises a second frame wall 231 defining a rear wall of the humidifying air duct 211, and the lower end of the second frame wall 231 extends above the surrounding wall 123 and drains water into the second water pool 121. The condensate water formed on the outer surface of the second frame wall 231 (i.e. the side surface away from the humidifying air duct 211) can be drained into the second water pool 121, so that the outer surface of the second frame wall 231 can be free of condensate sponge, and the production efficiency is improved.

[0330] Exemplarily, referring to FIG. 44 and FIG. 45, the upper end of the surrounding wall 123 is provided with a rearwardly extending upper turning edge part 1262, the upper turning edge part 1262 is formed with downwardly recessed water drainage grooves 12621, the bottom wall of the water drainage groove 12621 is downwardly inclined toward the second water pool 121, and the water drainage grooves 12621 are multiple and arranged in the left-right direction. The second frame wall 231 comprises a third wall part 2313 and a downwardly inclined part 2315, the third wall part 2313 is arranged at the front part of the second water pool 121 and extends in the vertical direction, the downwardly inclined part 2315 extends downwardly and rearwardly from the lower end of the third wall part 2313, and the lower end of the downwardly inclined part 2315 comprises a water drainage edge part 23141 extending above the upper turning edge part 1262, the water drainage edge part 23141 is formed with water drainage holes 23142 penetrating in the vertical direction, the water drainage holes 23142 are multiple and arranged in the left-right direction. The water drainage holes 23142 are arranged above the water drainage grooves 12621, and the multiple water drainage holes 23142 are arranged one by one corresponding to the multiple water drainage grooves 12621. The outer surface of the downwardly inclined part 2315 is further provided with flow guide ribs 2316, the flow guide ribs 2316 are multiple and arranged in the left-right direction, the adjacent flow guide ribs 2316 form water drainage flow channels 2317 therebetween, and the water drainage holes 23142 are multiple and arranged one by one corresponding to the multiple water drainage flow channels 2317. The upper turning edge part 1262 is provided with upwardly extending convex rib parts 1263, the convex rib parts 1263 are arranged at the rear side of the water drainage edge part 23141.

[0331] For example, referring to FIG. 26 and FIG. 44, the lower inclined portion 2315 can include a let-in inclined wall 2312 extending obliquely downward from a lower end of the third wall portion 2313 and a fourth wall portion 2314 extending obliquely downward from a lower end of the let-in inclined wall 2312, the let-in inclined wall 2312 having an inclination angle X2 with respect to a horizontal plane greater than an inclination angle X3 of the fourth wall portion 2314 with respect to the horizontal plane. The guide ribs 2316 can be provided above the fourth wall portion 2314.

[0332] Thus, the condensed water formed on the rear surface of the second frame wall 231 can flow along the drainage flow channel 2317 to the drainage hole 23142, enter the drainage groove 12621 downward through the drainage hole 23142, and then flow into the second water pool 121 along the drainage groove 12621, so that the anti-condensation sponge can be removed from the outer surface of the second frame wall 231, and the production efficiency can be improved.

[0333] For example, referring to FIG. 45 and FIG. 46, the second water pan portion 12 includes side blocking walls 1281 vertically arranged and respectively connected to left and right sides of the surrounding blocking wall 123 to define left and right side walls of the second water pool 121, the upper end of each side blocking wall 1281 is provided with a side turning edge portion 1283 extending away from the second water pool 121, the side turning edge portion 1283 is connected to the upper turning edge portion 1262 and has a downward inclination extending trend toward the upper turning edge portion 1262, the end of the side turning edge portion 1283 away from the second water pool 121 has an upward protruding side rib portion 1282 connected to the protruding rib portion 1263. The left and right ends of the lower inclined portion 2315 are respectively provided with sunken platform portions 233 sunken with respect to the lower inclined portion 2315, the sunken platform portions 233 are located above the side turning edge portion 1283 and have a downward inclination extending trend toward the upper turning edge portion 1262, and the side rib portion 1282 is blocked on one side of the sunken platform portion 233 away from the second water pool 121.

[0334] Thus, the water on the left and right sides of the second frame wall 231 can be drained to the upper turning edge portion 1262 through the sunken platform portion 233, and then flow into the second water pool 121 through the drainage groove 12621 on the upper turning edge portion 1262.

[0335] For example, referring to FIG. 46, one side of each sunken platform portion 233 away from the lower inclined portion 2315 is further provided with a side water blocking plate 234 extending upward in the vertical direction, and the side rib portion 1282 is blocked on one side of the lower end of the side water blocking plate 234 away from the second water pool 121.

[0336] Exemplarily, referring to FIG. 43, FIG. 45 and FIG. 47, the first water tray part 11 is located at the front part of the water tray 1, the first water tray part 11 defines the rear wall of the first water pool 111 through the pool wall 1141, the first frame body 22 is assembled at the front side of the second frame body 23, the first frame body 22 includes the first frame wall 2212 which defines the front wall of the humidifying air duct 211, the lower end of the first frame wall 2212 extends to the front side of the pool wall 1141 and drains water to the first water pool 111. The condensate water formed on the outer surface of the first frame wall 2212 (i.e. the side surface away from the humidifying air duct 21) can be drained into the first water pool 111.

[0337] In addition, referring to FIG. 45 and FIG. 48, when the first water pool 111 is provided with a boss structure, for example, the first boss 1151 described above, a water guide groove 1152 can be arranged at the connection position of the first boss 1151 and the pool wall 1141, the bottom wall of the water guide groove 1152 is inclined downward towards the direction close to the first water pool 111, so that the condensate water on the outer surface of the first frame wall 2212 is smoothly guided into the first water pool 111 through the water guide groove 1152, avoiding flowing out of the water tray 1 along the first boss 1151.

[0338] Next, the air treatment component 1000 according to some embodiments of the present application is described in conjunction with the accompanying drawings.

[0339] Exemplarily, referring to FIG. 49 and FIG. 50, the air treatment component 1000 includes a humidifying module 100, a purifying module 200 and a fresh air module 300, the humidifying module 100 is used for humidifying air, the purifying module 200 is used for purifying air, and the fresh air module 300 is used for introducing fresh air or indoor air.

[0340] The fresh air module 300, the purifying module 200 and the humidifying module 100 can be arranged in sequence along the air flow direction, wherein the air flow introduced by the fresh air module 300 can first flow through the purifying module 200 and then flow through the humidifying module 100, and at least one of humidification and purification can be realized according to the type selection and opening control of the purifying module 200 and the humidifying module 100.

[0341] Exemplarily, the humidifying module 100 can be powered on to open the humidifying function. Specifically, the humidifying module 100 can be the humidifying module 100 of any of the above embodiments, after the humidifying module 100 is powered on, the valve switch 5 drives the water outlet valve 32 to open, the water tank 3 injects water into the water tray 1, and the wet film assembly 4 absorbs water from the water tray 1, so that the air flow flowing therethrough can be humidified.

[0342] Exemplarily, the purification module 200 comprises a purification support 201 and one or more purification units 202 installed on the purification support 201. At least one purification unit 202 is powered on to start the purification function (e.g. germicidal lamp, ion sterilization, etc.), and / or at least one purification unit 202 is a filter Hepa, which can be purified as long as the airflow passes through.

[0343] Exemplarily, when the purification module 200 and the humidification module 100 are both turned on, the airflow is first purified and then humidified; when the purification module 200 is turned on and the humidification module 100 is turned off, the airflow is only purified but not humidified; when the purification module 200 is turned off and the humidification module 100 is turned on, the airflow can be not purified but only humidified.

[0344] Exemplarily, in combination with FIGS. 51 and 52, the humidification module 100 is arranged above the purification module 200, the purification module 200 is arranged above the fresh air module 300, the humidification module 100 defines a humidification air duct 211, the purification support 201 defines a purification air duct 2011, the fresh air module 300 comprises an air inlet frame 301 and a fresh air fan 302, the air inlet frame 301 defines an air inlet duct 3011, the air inlet duct 3011 is in communication with the inlet of the fresh air fan 302, the outlet of the fresh air fan 302 is in communication with the purification air duct 2011, and the purification air duct 2011 is in communication with the humidification air duct 211. The fresh air module 300 has a fresh air inlet 3012 and a circulating air inlet 3013 in communication with the air inlet duct 3011, and the humidification module 100 has an air outlet 24 in communication with the humidification air duct 211.

[0345] The fresh air module 300 at least has a circulating mode and a fresh air mode; in the circulating mode, the fresh air inlet 3012 is closed, the circulating air inlet 3013 is opened, and when the fresh air fan 302 works, the air inlet duct 3011 introduces indoor air through the circulating air inlet 3013 and sends it into the purification air duct 2011, and then into the humidification air duct 211; in the fresh air mode, the fresh air inlet 3012 is opened, the circulating air inlet 3013 is closed, and when the fresh air fan 302 works, the air inlet duct 3011 introduces outdoor fresh air through the fresh air inlet 3012 and sends it into the purification air duct 2011, and then into the humidification air duct 211.

[0346] Exemplarily, as shown in FIG. 53, the upper end of the purifying bracket 201 is connected with the lower end of the water tank 1. For example, the upper end of the rear end of the purifying bracket 201 is provided with a first limiting structure 2012, and the upper end of the rear end of the water tank 1 is provided with a second limiting structure 127. The first limiting structure 2012 is in limiting cooperation with the second limiting structure 127 to limit the upward movement of the water tank 1 relative to the purifying bracket 201. For example, the first limiting structure 2012 can protrude at the top of the rear end of the purifying bracket 201 and define a limiting hole 20121 extending in the front-rear direction. The second limiting structure 127 protrudes rearward from the rear end of the water tank 1 and extends into the limiting hole 20121 rearward to be blocked by the first limiting structure 2012 from moving upward. In this way, the rear end of the water tank 1 can be prevented from being lifted upward.

[0347] Exemplarily, as shown in FIG. 53 and FIG. 54, the lower end of the front end of the water tank 1 is provided with a first connecting portion 1131, and the upper end of the front end of the purifying bracket 201 is provided with a second connecting portion 2013 protruding upward. The second connecting portion 2013 is located at the rear side of the first connecting portion 1131, and the screw is connected with the second connecting portion 2013 by penetrating the first connecting portion 1131 from front to rear. In this way, the front end of the water tank 1 and the front end of the purifying bracket 201 can be detachably connected. For example, when the water tank 1 needs to be cleaned, the two screws at the front end of the water tank 1 are removed, and the water tank 1 is pulled out forward.

[0348] Exemplarily, as shown in FIG. 54, when the side surface of the water tank 1 is provided with a water guide groove 1361 extending downward from the overflow port 132, the side surface of the purifying bracket 201 at the same side can be provided with a first water guide groove 2014 located below the water guide groove 1361. The water overflowing from the overflow port 132 can flow downward through the water guide groove 1361, and the water discharged from the lower end of the water guide groove 1361 can continue to flow downward along the first water guide groove 2014. For example, the side surface of the purifying bracket 201 can protrude two first water guide ribs 2015 extending in the vertical direction, and the first water guide groove 2014 is formed between the two first water guide ribs 2015. When the water guide groove 1361 is formed in the form of a lower neck, the width of the lower end of the water guide groove 1361 can be smaller than the width of the upper end of the first water guide groove 2014. The water discharged from the lower end of the water guide groove 1361 can more smoothly enter the first water guide groove 2014.

[0349] Exemplarily, in combination with Fig. 54, two second water guide ribs 304 extending in the vertical direction can be protruded on the fresh air module 300, and a second water guide groove 303 is formed between the two second water guide ribs 304. The lower end width of the first water guide groove 2014 can be smaller than the upper end width of the second water guide groove 303, and the water discharged from the lower end of the first water guide groove 2014 can smoothly enter the second water guide groove 303. The water overflowing from the overflow port 132 can flow downward through the water guide groove 1361, and the water discharged from the lower end of the water guide groove 1361 can continue to flow downward along the first water guide groove 2014 into the second water guide groove 303, and then be discharged downward from the second water guide groove 303, for example, into the bottom plate of the air conditioner 10000.

[0350] Next, the air conditioner 10000 according to some embodiments of the present application is described in combination with the accompanying drawings.

[0351] Referring to Figs. 55 and 56, the air conditioner 10000 comprises an air handling component 1000, a ventilation and heat exchange component 2000, an electrical control component 3000, and a housing component 4000, wherein the air handling component 1000, the ventilation and heat exchange component 2000, and the electrical control component 3000 are all accommodated in the housing component 4000. Among them, the air handling component 1000 can be any of the air handling components 1000 in the above embodiments.

[0352] Exemplarily, referring to Figs. 55 and 56, the air conditioner 10000 comprises a heat exchange air duct (for example, the heat exchange air duct can be defined by the housing component 4000, or can be defined by the ventilation and heat exchange component 2000, or can be defined by the housing component 4000 and the ventilation and heat exchange component 2000 together). The housing component 4000 is provided with an air conditioner air inlet 701 and an air conditioner air outlet 8021, both of which are in communication with the heat exchange air duct and are in communication with the environment (such as the indoor environment) outside the housing component 400. The ventilation and heat exchange component 2000 comprises a fan 400 and a heat exchanger 500, and both the fan wheel of the fan 400 and the heat exchanger 500 are arranged in the heat exchange air duct. When the ventilation and heat exchange component 2000 is working, the fan 400 introduces indoor air from the air conditioner air inlet 701 into the heat exchange air duct, and the air is blown back into the room after being heated by the heat exchanger 500 and then discharged from the air conditioner air outlet 8021, thereby playing a role in adjusting the indoor temperature.

[0353] Exemplarily, referring to FIG. 55, FIG. 56 and FIG. 57, the shell component 4000 is provided with the purification air outlet 702, the purification air inlet 703 and the fresh air inlet 704, the purification air outlet 702 is communicated with the side air outlet 242 of the air treatment component 1000, the purification air inlet 703 is communicated with the circulating air inlet 3013, and the fresh air inlet 704 is communicated with the fresh air inlet 3012. The fresh air inlet 704 is communicated with the outdoor through a fresh air duct, and the purification air inlet 703 and the purification air outlet 702 are both communicated with the environment (such as indoor) outside the shell component 400.

[0354] Exemplarily, referring to FIG. 55, FIG. 56 and FIG. 57, the air conditioner 10000 can be an air conditioner cabinet, and the ventilation and heat exchange component 2000 is located above the air treatment component 1000. The electric control component 3000 is located below the ventilation and heat exchange component 2000 and at the rear side of the humidification module 100. The air conditioner air inlet 701 and the air conditioner air outlet 8021 are both arranged at the upper part of the shell component 4000. The purification air outlet 702, the purification air inlet 703 and the fresh air inlet 704 are all arranged at the lower part of the shell component 4000. Thus, the airflow after heat exchange by the ventilation and heat exchange component 2000 can be sent out from the upper part of the air conditioner 1000, and the airflow after purification and / or humidification by the air treatment component can be sent out from the lower part of the air conditioner 1000. In addition, when the air treatment component 1000 includes the front air outlet 241, the middle part of the front side of the shell component 4000 can be provided with a middle air outlet 901 communicated with the environment (such as indoor) outside the shell component 400, and the middle air outlet 901 is communicated with the front air outlet 241.

[0355] Exemplarily, referring to FIG. 55, FIG. 56 and FIG. 57, when the air conditioner 10000 is an air conditioner cabinet, the shell component 4000 can include a rear shell 700 and a front shell connected to the front side of the rear shell 700, the front shell includes an upper panel 800 and a lower panel 900, the upper panel 800 is located above the lower panel 900, the upper panel 800 covers the front side of the ventilation and heat exchange component 2000, and the lower panel 900 covers the front side of the air treatment component 1000, so that when it is needed to expose the ventilation and heat exchange component 2000, only the upper panel 800 can be disassembled, and when it is needed to expose the air treatment component 1000, only the lower panel 900 can be disassembled. The upper panel 800 can include a front panel 801 and a front air outlet frame 802, the front air outlet frame 802 defines an air outlet passage communicated with the heat exchange air duct, and the front panel 801 covers the front side of the front air outlet frame 802.

[0356] Exemplarily, the air conditioner air inlet 701, the purification air outlet 702, the purification air inlet 703 and the fresh air inlet 704 are all arranged on the rear cabinet 700, the air conditioner air inlet 701 is located at the upper part of the rear cabinet 700, the purification air outlet 702, the purification air inlet 703 and the fresh air inlet 704 are located at the lower part of the rear cabinet 700, the purification air outlet 702 and the purification air inlet 703 are both located at the left and right sides of the rear cabinet 700, the purification air outlet 702 is higher than the purification air inlet 703, and the fresh air inlet 704 is located at the rear part of the rear cabinet 700. The air conditioner air outlet 8021 is arranged on the upper panel 800, for example, can be located at the left and right sides of the front panel 801, and is defined by the front air outlet frame 802. The middle air outlet 901 can be located between the upper panel 800 and the lower panel 900, and is defined by the lower panel 900.

[0357] Next, an embodiment of a process of assembling the air conditioner 10000 is described.

[0358] On the one hand, the electric control component 3000 and the ventilation and heat exchange component 2000 are both mounted on the rear cabinet 700; on the other hand, the fresh air module 300, the purification module 200 and the water tray 1 are assembled together to form an integral component which is then mounted on the rear cabinet 700. The electric control component 3000 is lower than the ventilation and heat exchange component 2000 and higher than the water tray 1.

[0359] Then, the air duct frame 2 is pushed into the rear cabinet 700 from front to back against the electric control component 3000, so that the air duct frame 2 is located below the ventilation and heat exchange component 2000 and above the water tray 1, and then the air duct frame 2 is fixed on the rear cabinet 700 through the mounting side ears 225 on both sides of the air duct frame 2. Then, the wet membrane assembly 4 is inserted into the air duct frame 2 from the insertion port 22121, and then the water tank 3 is installed into the air duct frame 2.

[0360] When the integral component composed of the fresh air module 300, the purification module 200 and the water tray 1 is mounted on the rear cabinet 700, the rear end of the water tray 1 needs to extend below the electric control component 3000 which has been pre-installed on the rear cabinet 700. In order to prevent the water tray 1 from colliding with the lower part of the electric control component 3000 when the integral component is pushed backward, a guide rib 1261 is arranged on the upper part of the rear end of the water tray 1, which can play a guiding role when the integral component is mounted.

[0361] Exemplarily, as shown in FIG. 44, the upper end of the enclosing wall 123 at the rear end of the water tank 1 is provided with a rearwardly extending upper flange 1262, and the upper flange 1262 is provided with an upwardly protruding rib 1263, and the rear side of the rib 1263 and the upper flange 1262 are provided with a plurality of guide ribs 1261 arranged in the left-right direction, and the guide surface of the guide rib 1261 is inclined downwardly from front to rear, so as to not only satisfy the guide function of the guide rib 1261, but also enhance the structural strength of the upper part of the rear end of the water tank 1, reduce the upward deformation of the upper part of the rear end of the water tank 1, and further improve the problem of the collision between the water tank 1 and the lower part of the electric control component 3000 during installation.

[0362] Exemplarily, as shown in FIG. 44, FIG. 58 and FIG. 59, the electric control component 3000 comprises a box body 601 and a box outer frame 602, the box outer frame 602 is used to be connected with the rear box body 700, the box outer frame 602 surrounds the box body 601 to play a bearing role on the box body 601, and the box outer frame 602 comprises a lower edge frame 6021 located at the bottom of the box body 601, and the front end of the lower edge frame 6021 is provided with a downwardly extending lower flange 6022, so as to effectively prevent the downward deformation of the front end of the lower edge frame 6021, thereby improving the problem of the collision between the water tank 1 and the lower part of the electric control component 3000 during the installation of the whole component. The central position of the lower flange 6022 in the left-right direction can be provided with a rear concave area 6023, so as to further prevent the downward deformation of the front end of the lower edge frame 6021, thereby improving the problem of the collision between the water tank 1 and the lower part of the electric control component 3000 during the installation of the whole component. Exemplarily, the vertical distance between the upper end of the rib 1263 and the lower end of the lower flange 6022 can be controlled to be greater than 5mm, so that even if at least one of them is slightly deformed, the water tank 1 and the lower part of the electric control component 3000 will not collide during installation.

[0363] Other components of the air conditioner according to the embodiments of the present application, such as air duct components and panel components, and operations are known to those skilled in the art, and will not be described in detail here.

[0364] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0365] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0366] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, or the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0367] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be indirectly contacted through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0368] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without mutual contradiction.

[0369] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A humidification module, characterized by, The utility model relates to a water tank, comprising: a water tank having a first water pool in it, the water tank comprising a side plate which participates in defining the first water pool, the inner side of the side plate facing the first water pool, and the outer side of the side plate facing away from the first water pool; a float switch provided on the water tank and comprising a float element and a Hall switch element which are respectively arranged on the inner and outer sides of the side plate, the float element being located in the first water pool, and the Hall switch element being located outside the first water pool, one side of the float element facing the Hall switch element being provided with a magnet, and one side of the Hall switch element facing the float element being provided with a chip.

2. The humidification module of claim 1, wherein, The distance between the magnet and the chip is less than or equal to 5 mm.

3. The humidification module of claim 1, wherein, The outer side of the side plate is provided with an outer mounting seat, a sliding groove is formed in the outer mounting seat, the extending direction of the sliding groove is parallel to the side plate, one end of the sliding groove in the extending direction is open to form a notch, and the Hall switch element is inserted into the sliding groove along the extending direction of the sliding groove from the notch, so that the Hall switch element is prevented from moving along the direction from the inner side to the outer side of the side plate by the outer mounting seat.

4. The humidification module of claim 3, wherein, The outer mounting seat comprises a stop portion which extends along the extending direction of the sliding groove, the sliding groove is formed between the stop portion and the side plate, and the stop portion stops at the side of the Hall switch element away from the side plate.

5. The humidification module of claim 4, wherein, The extending direction of the sliding groove is a horizontal direction, the outer mounting seat comprises a shielding portion which extends along the extending direction of the sliding groove, and the shielding portion shields above the Hall switch element.

6. The humidification module of claim 1, wherein, The outer side of the side plate is provided with an outer mounting seat, the outer mounting seat comprises a first limiting structure, the Hall switch element is provided with a second limiting structure which is limited and matched with the first limiting structure, and the first limiting structure is arranged only on one side of the Hall switch element facing the side plate.

7. The humidification module of claim 3, wherein, The outer mounting seat comprises a first limiting structure arranged in the sliding groove, the Hall switch element is provided with a second limiting structure which is limited and matched with the first limiting structure, the second limiting structure is arranged only on one side of the Hall switch element facing the side plate, one of the first limiting structure and the second limiting structure is formed as a strip-shaped groove extending along the extending direction of the sliding groove, and the other is arranged in the strip-shaped groove and slides along the extending direction of the strip-shaped groove.

8. The humidification module of claim 7, wherein, The second limiting structure is formed as the strip-shaped groove, the first limiting structure is formed as a strip-shaped protrusion extending along the extending direction of the strip-shaped groove, the first limiting structure comprises a first protrusion section and a second protrusion section arranged in sequence along the extending direction of the sliding groove, the second protrusion section is connected to one side of the first protrusion section close to the notch, and the protrusion height of the second protrusion section relative to the side plate gradually decreases towards the direction close to the notch.

9. The humidification module of claim 3, wherein, The outer mounting seat is provided with an elastic limiting structure at the notch, the elastic limiting structure abuts against the Hall switch element to prevent the Hall switch element from exiting from the notch.

10. The humidification module of claim 9, wherein, The elastic limiting structure is formed as an elastic cantilever, one end of the elastic cantilever is a fixed end and is fixed at the notch, the other end is a free end and extends obliquely towards the inside of the sliding groove along the insertion direction of the Hall switch piece, the free end of the elastic cantilever abuts against the side end face of the Hall switch piece facing the notch, and the abutting area of the Hall switch piece in the elastic swinging direction of the elastic cantilever is 1.5-2.5 mm.

11. The humidification module of claim 3, wherein, The water tank front portion extends along the left-right direction and defines the first water pool, the length direction of the first water pool is the left-right direction, one end of the left-right two ends of the water tank front portion is a hollow area, the hollow area is located at one end in the length direction of the first water pool, the side plate is arranged at one end of the first water pool close to the hollow area, and the sliding groove extends along the front-back direction and has an open front end forming the notch.

12. The humidification module of claim 11, wherein, The outer mounting seat retreats backward relative to the front surface of the water tank front portion, the hollow area is provided with a avoiding notch at the front of the outer mounting seat, and the Hall switch piece extends into the notch through the avoiding notch; The water tank further comprises a second side portion, the second side portion extends backward from the hollow area, an outer surface of the second side portion is provided with a wire clamping structure, and the hollow area is provided with a wire blocking structure at one side of the avoiding notch close to the wire clamping structure; the Hall switch piece has an electric wire extending forward from the notch, the electric wire extends to the outside of the second side portion at the rear side of the wire blocking structure and is limited by the wire clamping structure.

13. The humidification module of claim 12, wherein, The wire clamping structure comprises a wire clamping hook and a wire blocking rib, the wire clamping hook extends outward from the second side portion and the extending end is bent downward to form an anti-unhooking hook, the wire blocking rib is located in front of the wire clamping hook, the electric wire is supported above the wire blocking rib and is routed below the wire clamping hook, and the electric wire is limited between the anti-unhooking hook and the second side portion.

14. The humidification module of claim 11, wherein, The water tank front portion comprises a shielding cover plate located above the hollow area, and the shielding cover plate is arranged above the outer mounting seat.

15. The humidification module of claim 1, wherein, The water tank comprises an inner mounting seat, the inner mounting seat is formed with a floating cavity open in the direction of the side plate, the inner mounting seat is arranged in the first water pool, the inner side of the side plate has a third limiting structure, the third limiting structure is limited in cooperation with the inner mounting seat to hinder the movement of the inner mounting seat in the direction from the outer side to the inner side of the side plate, and the float piece floats in the floating cavity.

16. The humidification module of claim 15, wherein, The inner mounting seat comprises a cover body portion and a clamping portion, the clamping portion is arranged at the top of the cover body portion, a clamping hole is formed between the clamping portion and the cover body portion, the third limiting structure is connected with the side plate and penetrates through the clamping hole, one end of the third limiting structure away from the side plate has a clamping protrusion extending upward, the clamping protrusion abuts against one side of the clamping portion away from the side plate, and the inner side of the side plate further protrudes a fourth limiting structure, the fourth limiting structure abuts above the cover body portion and is arranged on both sides of the clamping portion.

17. The humidification module of claim 1, wherein, The top of the first water pool is open.

18. The humidification module of claim 1, wherein, The water tank defines a ventilation opening extending in the up-down direction, the first pool is arranged at the front of the ventilation opening, the water tank is formed with a second pool at the rear side of the ventilation opening, the second pool is in communication with the first pool, and the humidification module further comprises: A duct frame body is arranged above the water tank and defines a bottom-open humidification duct in communication with the ventilation opening, the front of the duct frame body is formed with a front-open mounting cavity, the bottom of the mounting cavity has an opening in communication with the mounting cavity and the first pool, the duct frame body comprises a partition plate spaced between the mounting cavity and the humidification duct, and the partition plate is formed with an insertion opening; A wet membrane assembly extends into the humidification duct from the insertion opening obliquely towards the rear and lower side, and the lower end of the wet membrane assembly extends into the second pool to absorb water from the second pool; A water tank is arranged in the mounting cavity, and the bottom of the water tank has a water outlet portion extending downwards into the first pool through the opening, and the water outlet portion is provided with a water outlet valve; A valve switch is arranged on the water tank and used to drive the water outlet valve to open.

19. The humidification module of claim 18, wherein, The water tank is formed with a third pool extending in the front-rear direction at at least one side of the left and right sides of the ventilation opening, the third pool is in communication with the first pool and the second pool, and the water tank is formed with a concave overflow opening at the top end of the outer side wall of the third pool.

20. An air handling component, characterized by, Comprise: The humidification module, the purification module and the fresh air module according to any one of claims 1-19, the fresh air module, the purification module and the humidification module are arranged in sequence along the air flow direction.

21. An air conditioner characterized by comprising: Comprise: The humidification module according to any one of claims 1-19 or the air treatment component according to claim 20.

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