Dehumidifier

Abstract

The dehumidifier comprises a machine shell, a base, a refrigerating system and a water receiving box. A containing cavity is formed in the base and provided with a taking and placing opening. The refrigerating system comprises a compressor, a condenser and an evaporator; the evaporator is arranged above the base; the water receiving box taking and placing opening is arranged in the containing cavity in a push-pull mode. A first sliding groove is formed in the side wall of the containing cavity, the first sliding groove comprises a first straight section, a second straight section and a first lifting section, the first straight section extends to the taking and placing opening, and a first sliding part is arranged on the outer wall of the water receiving box; in the process that the water receiving box is pushed into the containing cavity, the first sliding part can sequentially extend into the containing cavity along the first straight section, the first lifting section and the second straight section in a sliding mode, the enough distance is kept between the water receiving box and the top side wall of the containing cavity, then the height of the water receiving box is gradually increased, the distance between the water receiving box and the top side wall of the containing cavity is gradually reduced, and therefore the water receiving box can be pushed into the containing cavity. Normal work of devices such as the water suction pipe and the microswitch is prevented from being affected, and the problem of collision when the water receiving box is taken and placed is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of dehumidification, in particular to a dehumidifier. Background Art

[0002] A dehumidifier is a device that reduces moisture and humidity in indoor air. It is becoming increasingly popular and important in many public and domestic settings.

[0003] The structure of a dehumidifier typically includes a refrigeration system, a housing system, a fan system, and an electronic control system. The refrigeration system includes a compressor, a condenser, and an evaporator. Indoor air is introduced into the housing and undergoes heat exchange with the evaporator and condenser in sequence. Water vapor in the introduced air condenses on the evaporator, reducing the humidity of the introduced air. The condenser compensates for the reduced humidity of the air before it is discharged back into the room through the fan system's outlet.

[0004] In conventional dehumidifiers, the water collection box that collects condensed water is typically a movable structure that can be removed from a corresponding chamber within the dehumidifier. The top wall of the chamber is typically equipped with a drainage pump suction pipe and a microswitch. When removing or placing the water collection box, it can easily interfere with the suction pipe and microswitch, affecting both the removal and placement of the water collection box and the proper functioning of the suction pipe and microswitch. Summary of the Invention

[0005] The object of the present invention is to provide a dehumidifier to solve the collision problem when taking and placing a water receiving box.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] According to one aspect of the present invention, the present invention provides a dehumidifier, which includes: a casing, which forms an outer shell of the dehumidifier; a base, which is arranged in the casing, a accommodating chamber is provided in the base, the accommodating chamber has a take-out opening, and the take-out opening is provided on the outer wall of the base; a refrigeration system is arranged in the casing, the refrigeration system includes a compressor, a condenser and an evaporator; the evaporator is arranged above the base; a water collection box is arranged in the accommodating chamber by being push-pull from the take-out opening, and the water collection box is used to collect condensed water; a first slide is provided on the opposite side walls of the accommodating chamber, the first slide includes: a first straight section, which extends in a straight line and is arranged on the side wall of the accommodating chamber, one end of the first straight section in the length direction extends outward to the take-out opening, and the first flat section extends outward to the take-out opening. The other end of the straight section in the length direction is extended toward the interior of the accommodating chamber; the second straight section is extended in a straight line on the side wall of the accommodating chamber, and the second straight section is arranged at intervals on the inner side of the first straight section, and is arranged on the side of the first straight section close to the top wall of the accommodating chamber; the first lifting section is extended in an inclined manner on the side wall of the accommodating chamber, and the first lifting section extends obliquely from the inner end of the first straight section to the outer end of the second straight section; a first sliding part is respectively provided on the outer walls on both sides of the opposite sides of the water receiving box, and the first sliding part is used to slide along the first slide groove; in the process of pushing the water receiving box into the accommodating chamber, the first sliding part can slide along the first straight section, the first lifting section and the second straight section in sequence into the accommodating chamber.

[0008] The above technical solution has the following advantages or beneficial effects: through the segmented structural design of the first straight section, the first lifting section and the second straight section of the first slide, in the process of pushing the water receiving box into the accommodating chamber, the water receiving box can first maintain a sufficient distance from the top side wall of the accommodating chamber, and then gradually increase the height of the water receiving box, and gradually reduce the distance between the water receiving box and the top side wall of the accommodating chamber, and finally maintain a smaller distance between the water receiving box and the top side wall of the accommodating chamber; in the process of pulling the water receiving box out of the accommodating chamber, the water receiving box can first gradually lower the height of the water receiving box, and gradually increase the distance between the water receiving box and the top side wall of the accommodating chamber, and then maintain a sufficient distance between the water receiving box and the top side wall of the accommodating chamber until all the water receiving boxes exit the removal port, thereby avoiding affecting the normal operation of devices such as the water suction pipe and the micro switch, and solving the collision problem of the water receiving box during removal and placement.

[0009] In some embodiments of the present application, a second slide groove is respectively provided on the two opposite side walls of the accommodating cavity, and the second slide groove is provided on the upper side of the first slide groove; the second slide groove includes: a third straight section, which is extended in a straight line on the side wall of the accommodating cavity, and one end of the third straight section in the length direction extends outward to the taking-in and putting-out port, and the other end of the third straight section in the length direction extends toward the interior of the accommodating cavity; the length of the third straight section is less than the length of the first straight section; a fourth straight section, which is extended in a straight line on the side wall of the accommodating cavity, and the fourth straight section is higher than the third straight section, and is spaced apart on the side of the third straight section away from the taking-in and putting-out port; a second lifting section, which is extended in an inclined manner on the side wall of the accommodating cavity, and the second lifting section extends from the inner end of the third straight section to the The outer end of the fourth straight section; there is a second sliding part on the outer walls on both sides of the opposite sides of the water receiving box, the second sliding part is used to slide along the second slide groove, and the second sliding part and the first sliding part are arranged at intervals along the push-pull direction of the water receiving box; in the process of pushing the water receiving box into the accommodating cavity, the first sliding part enters the accommodating cavity before the second sliding part, and the second sliding part can slide into the accommodating cavity along the third straight section, the second lifting section and the fourth straight section in sequence; when the first sliding part slides along the first straight section to the first lifting section, the second sliding part slides along the third straight section to the second lifting section; when the first sliding part slides along the first lifting section to the second straight section, the second sliding part slides along the second lifting section to the fourth straight section.

[0010] The above technical solution has the following advantages or beneficial effects: when the first sliding part slides in the first chute and the second sliding part slides in the second chute, the support point of the second sliding part is located above the support point of the first sliding part, making it more difficult for the water box to tip over to the side of the outer panel, further improving the smoothness of the water box's sliding and preventing the water box from tipping over to the side. When the first sliding part slides along the first lifting section, the second sliding part can slide synchronously with the second lifting section, thereby simultaneously raising the height of the inner and outer ends of the water box. At the same time, when the first sliding part slides along the second straight section, the second sliding part can slide synchronously with the fourth straight section, thereby maintaining the same height at the inner and outer ends of the water box, improving the smoothness of the water box's sliding process and preventing the water box from tilting during the sliding process.

[0011] In some embodiments of the present application, an avoidance area is provided on the upper side of the first straight section; a third sliding part is provided on the outer wall of the water receiving box, and the third sliding part is used to slide along the first chute, and the third sliding part and the first sliding part are located at the same height on the outer wall of the water receiving box, and the third sliding part is provided between the first sliding part and the second sliding part; the first sliding part and the third sliding part can enter the first straight section successively and slide synchronously along the first straight section; when the first sliding part slides in the first lifting section and the second straight section, the third sliding part is located in the avoidance area.

[0012] The above technical solution has the following advantages or beneficial effects: by the first sliding part and the third sliding part moving synchronously along the first straight section, the stability of the water receiving box during the sliding process of the first straight section can be improved, and the height of the inner and outer ends of the water receiving box can be kept consistent. Before the second sliding part enters the accommodating cavity, the water receiving box is prevented from tilting during the sliding process. The avoidance area can provide space for the third sliding part to move, preventing the third sliding part from obstructing the sliding of the first sliding part in the first lifting section and the second straight section. When the third sliding part enters the avoidance area, the second sliding part has already entered the second chute. The first sliding part and the second sliding part cooperate to maintain the stability of the sliding of the water receiving box and prevent the water receiving box from tilting during the sliding process.

[0013] In some embodiments of the present application, the bottom of the accommodating cavity is provided with a bottom opening, and the bottom opening is exposed on the bottom surface of the base; when the first sliding part slides along the first straight section, the bottom of the water receiving box extends out of the bottom opening and is arranged in the space below the bottom surface of the base.

[0014] The above technical solution has the following advantages or beneficial effects: during the process of pushing and pulling the water receiving box, the bottom of the water receiving box can move downward through the bottom opening, and then move using the space below the accommodating chamber; and after the water receiving box is pushed into the accommodating chamber, the water receiving box is lifted and can return to the accommodating chamber, which is beneficial to reducing the height requirement of the accommodating chamber and reducing the space occupied by the accommodating chamber in the dehumidifier.

[0015] In some embodiments of the present application, the side wall of the water receiving box exposed at the access port forms an outer panel; the top of the water receiving box is provided with an elastic arm extending toward the outer panel, and a snap is provided on the top surface of the elastic wall; the top wall of the accommodating cavity is provided with a slot in the area close to the access port; when the water receiving box is pushed into the accommodating cavity, the snap can be engaged with the slot to lock the water receiving box in the accommodating cavity.

[0016] The above technical solution has the following advantages or beneficial effects: the buckle engages with the slot, and when the water box is pushed into the accommodating cavity, the water box is locked in the accommodating cavity, thereby improving the stability of the water box in the housing. The buckle can be separated from the slot by pressing the elastic wall, thereby facilitating the unlocking of the water box and allowing it to be pulled out of the accommodating cavity.

[0017] In some embodiments of the present application, the outer end of the elastic arm is arranged at intervals above the top surface of the water collection box; when the buckle is engaged with the slot, the outer end of the elastic arm is exposed to the access port and the outer panel.

[0018] The above technical solution has the following advantages or beneficial effects: through the exposed end of the elastic arm, the user can press the elastic arm to separate the buckle from the slot, thereby facilitating the unlocking of the water box and allowing the water box to be pulled out of the accommodating cavity.

[0019] In some embodiments of the present application, a handle groove is provided on the outer side wall of the outer panel, the handle groove is provided below the elastic arm, and the outer end of the elastic arm is arranged opposite to the handle groove in the upper and lower directions.

[0020] The above technical solution has the following advantages or beneficial effects: by arranging the outer end of the elastic arm and the handle groove relative to each other in the upper and lower directions, when the user unlocks the water collection box, he can insert part of his fingers into the handle groove and press the exposed end of the elastic arm with the other part of his fingers. Then, when the buckle is separated from the slot, the water collection box can be pulled out of the accommodating cavity through the handle groove, thereby improving the convenience of the water collection box pulling out operation.

[0021] In some embodiments of the present application, the dehumidifier includes: a drainage pump, which is arranged in the casing and above the base; wherein, the water suction end of the drainage pump is provided with a water suction pipe, the water suction pipe is downwardly passed through the base, and the lower end of the water suction pipe is extended into and arranged in the accommodating cavity; a avoidance window is provided on the top surface of the water receiving box, which is arranged opposite to the water suction pipe; in the process of pushing the water receiving box into the accommodating cavity, the lower end of the water suction pipe can enter the avoidance window, and is suspended at the avoidance window, and the lower end of the water suction pipe is extended into and arranged inside the water receiving box.

[0022] The above technical solution has the following advantages or beneficial effects: the avoidance window can reduce interference between the lower end of the water suction pipe and the top surface of the water receiving box, making it easier for the lower end of the water suction pipe to enter the water receiving box when the water receiving box is pushed into the accommodating cavity. By arranging the water suction pipe in the air at the avoidance window, the lower end of the water suction pipe can maintain a certain distance from the inner bottom surface of the water receiving box, facilitating water suction from the inside of the water receiving box and discharge through the drainage pump.

[0023] In some embodiments of the present application, a through hole is provided on the top surface of the base, the through hole is located above the top wall of the accommodating cavity and is connected to the accommodating cavity; the water suction pipe is passed through and fixed in the through hole, and the lower end of the water suction pipe passes through the through hole and extends into the accommodating cavity.

[0024] The above technical solution has the following advantages or beneficial effects: the water suction pipe can be fixed by the perforation, so that the lower end of the water suction pipe can be stably suspended in the accommodating cavity. When the water receiving box is pushed into the accommodating cavity, the lower end of the water suction pipe can be stably suspended in the water receiving box.

[0025] In some embodiments of the present application, the dehumidifier includes: a micro switch, which is provided on the base and on the top of the accommodating cavity; a float switch is provided in the water receiving box, and the float switch is exposed on the top surface of the water receiving box; the micro switch and the float switch are arranged opposite to each other up and down; when the first sliding part slides inward along the first lifting section, the float switch can gradually move upward to contact and resist the micro switch; when the first sliding part slides outward along the first lifting section, the float switch can gradually move downward to separate from the micro switch.

[0026] The above technical solution has the following advantages or beneficial effects: Positioning the microswitch at the top of the accommodating chamber prevents or reduces contact between the microswitch and water in the water collection box, which could lead to corrosion or damage to the microswitch. The segmented structural design of the first chute, consisting of the first straight section, the first raised section, and the second straight section, prevents direct collision between the water collection box and the microswitch, improving the smoothness and stability of the water collection box's push and pull process and preventing any impact on the normal operation of the microswitch. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 1 is a structural diagram of a dehumidifier according to some embodiments of the present invention.

[0028] Figure 2 yes Figure 1 A decomposition structure diagram.

[0029] Figure 3 yes Figure 1 An internal structural diagram.

[0030] Figure 4 yes Figure 3 A structural diagram from another perspective.

[0031] Figure 5 yes Figure 3 Part of the structure diagram.

[0032] Figure 6 yes Figure 5 A cross-sectional view of .

[0033] Figure 7 yes Figure 5 A decomposition structure diagram.

[0034] Figure 8 yes Figure 7 A decomposition diagram of the middle part structure.

[0035] Figure 9 yes Figure 2 Structural diagram of the middle lining.

[0036] Figure 10 yes Figure 9 A structural diagram from another perspective.

[0037] Figure 11 yes Figure 7 Part of the structure diagram.

[0038] Figure 12 yes Figure 11 A decomposition structure diagram.

[0039] Figure 13 yes Figure 12 A structural diagram from another perspective.

[0040] Figure 14 yes Figure 11 A cross-sectional view of .

[0041] Figure 15 yes Figure 14 A decomposition structure diagram.

[0042] Figure 16 yes Figure 12 Side view of the water collection box in.

[0043] Figure 17 yes Figure 15 A structural diagram of the middle water receiving box being pushed into the accommodating cavity.

[0044] Figure 18 yes Figure 17 A structural diagram of the middle water receiving box being pushed further into the accommodating cavity.

[0045] Figure 19 yes Figure 18 A structural diagram of the middle water receiving box being pushed further into the accommodating cavity.

[0046] Figure 20 yes Figure 19 A structural diagram of the middle water receiving box being pushed further into the accommodating cavity.

[0047] Figure 21 yes Figure 20 A structural diagram of the middle water receiving box being pushed further into the accommodating cavity.

[0048] Figure 22 yes Figure 12A top view of the water collection box in FIG.

[0049] Figure 23 yes Figure 22 Cross-sectional view along the AA axis.

[0050] Figure 24 yes Figure 15 A diagram of the structure in another state.

[0051] Figure 25 yes Figure 12 Exploded structural diagram of the water collection box in .

[0052] Figure 26 yes Figure 22 Cross-sectional view along the BB direction.

[0053] Figure 27 yes Figure 25 A decomposition diagram of the middle part structure.

[0054] Figure 28 yes Figure 27 Top view of the middle box.

[0055] The accompanying drawings are described as follows: 1. housing; 10. accommodating space; 101. air inlet; 1011. air inlet grille; 102. air outlet; 1021. air outlet grille; 13. roller; 14. control panel; 15. base; 150. accommodating cavity; 1501. access opening; 1502. bottom opening; 1503. card slot; 151. water leakage port; 152. fixing slot; 153. perforation; 154. micro switch; 155. first slide; 1551. first straight section; 1552. first lifting section; 1553. second straight section; 1554. avoidance area; 156. second slide; 1561. Third straight section; 1562, second lifting section; 1563, fourth straight section; 16, support rod; 160, wiring trough; 20, refrigeration system; 21, compressor; 22, condenser; 23, evaporator; 24, fan assembly; 241, air duct shell; 2411, air inlet; 2412, air outlet; 242, wind wheel; 243, drive motor; 244, fan cover; 2441, air cavity; 2445, positioning tube; 25, water collection box; 2501, first sliding portion; 2502, second sliding portion; 2503, third sliding portion; 2504, limit portion; 2505, second transition rib; 2506 , expansion portion; 2507, expansion slot; 251, top cover; 2511, water receiving hole; 2512, avoidance window; 2513, extension port; 2514, first transition rib; 2515, second insertion port; 2516, second installation area; 25161, second guide slot; 2521, outer panel; 2522, handle slot; 2523, water collection portion; 2524, first insertion port; 2525, sewage outlet; 253, float switch; 254, elastic arm; 2541, buckle; 255, pumping area; 2551, water collection tank; 256, water flow channel; 2561, sedimentation area; 25611, lower space; 25612. Upper space; 25613. First installation area; 25614. First guide groove; 2562. Secondary filtration area; 2563. Curved channel; 25631. First extension rib; 25632. Second extension rib; 2564. Water receiving area; 257. First water filter screen; 2571. Handle groove; 258. Second water filter screen; 259. Sealing element; 2591. Connecting rod; 27. Drain pump; 273. Drain pipe; 274. Suction pipe; 3. Water tank; 4. Lining; 40. Accommodation chamber; 41. Control unit; 410. Installation chamber; 42. Enclosure; 43. Nozzle; 5. Electric control box assembly. DETAILED DESCRIPTION

[0056] Typical embodiments embodying the features and advantages of the present invention are described in detail in the following description. It should be understood that the present invention is capable of various variations in different embodiments without departing from the scope of the present invention, and that the descriptions and illustrations are intended to be illustrative rather than limiting.

[0057] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0058] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0059] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0060] Figure 1 1 is a structural diagram of a dehumidifier according to some embodiments of the present invention. Figure 2 yes Figure 1 A decomposition structure diagram.

[0061] like Figure 1 and Figure 2 As shown, some embodiments of the present invention provide a dehumidifier, which includes a housing 1. The housing 1 can be configured as an outer shell of the dehumidifier. The interior of the housing 1 can be used to provide an installation space.

[0062] In some embodiments, the housing 1 can have a hollow rectangular structure. The length of the housing 1 can be arranged along its height, allowing the dehumidifier to be placed upright in the field of use, increasing its height and reducing its space occupation. It should be noted that in other embodiments, the exterior shape of the housing 1 can be designed as desired and is not a limitation here.

[0063] like Figure 1 and Figure 2As shown, in some embodiments, the dehumidifier may include a roller 13. The roller 13 may be disposed on the bottom surface of the housing 1. The roller 13 facilitates the movement of the entire housing 1. Multiple rollers 13 may be provided, with the multiple rollers 13 spaced apart on the bottom surface of the housing 1. The multiple rollers 13 may improve the stability of the movement of the housing 1.

[0064] Figure 3 yes Figure 1 An internal structural diagram. Figure 4 yes Figure 3 A structural diagram from another perspective. Figure 5 yes Figure 3 Partial structure diagram.

[0065] like Figure 3 、 Figure 4 and Figure 5 As shown, in some embodiments, a dehumidifier includes a dehumidifying device, which is disposed within a housing 1. The dehumidifying device may be a refrigeration system 20. The refrigeration system 20 may be disposed within the housing 1. The refrigeration system 20 includes a compressor 21, a condenser 22, and an evaporator 23. The compressor 21, condenser 22, and evaporator 23 are connected end-to-end to form a refrigerant circulation loop. Refrigerant circulates within the refrigerant circulation loop formed by the compressor 21, condenser 22, and evaporator 23. The compressor 21 compresses refrigerant gas and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser 22. The condenser 22 condenses the compressed refrigerant into a liquid phase, releasing heat to the surrounding environment through the condensation process. The evaporator 23 evaporates the expanded refrigerant and returns the low-temperature, low-pressure refrigerant gas to the compressor 21. The evaporator 23 achieves a cooling effect by utilizing the latent heat of evaporation of the refrigerant to exchange heat with the surrounding environment.

[0066] During the refrigerant circulation process, the refrigerant evaporates in the evaporator 23, absorbing heat, and condenses in the condenser 22, releasing heat. Indoor air is introduced into the housing 1, coming into contact with the evaporator 23 and then the condenser 22. The evaporator 23 cools the air passing through it, condensing water on the evaporator 23 to form condensed water, lowering the humidity and temperature of the air. The condenser 22 heats the cooled and dehumidified air and discharges it back into the room, thereby maintaining the indoor air at a suitable temperature and adjusting the humidity.

[0067] It should be noted that, in other embodiments, the dehumidification device may also adopt other types of dehumidification systems as needed.

[0068] like Figure 3 and Figure 4As shown, in some embodiments, a housing 1 is provided with a receiving space 10. A refrigeration system 20 can be provided in the receiving space 10. A compressor 21, a condenser 22, and an evaporator 23 can be provided in the receiving space 10, respectively.

[0069] like Figure 3 and Figure 4 As shown, in some embodiments, the accommodating space 10 can be provided in the lower space inside the casing 1. In this way, the compressor 21, the condenser 22, and the evaporator 23 can be provided in the lower space inside the casing 1 respectively.

[0070] like Figure 1 and Figure 3 As shown, in some embodiments, an air inlet 101 is provided on the outer wall of the housing 1. The air inlet 101 can be provided on the side wall of the housing 1. The air inlet 101 can be provided on the side wall of the housing 1 corresponding to the accommodating space 10. The air inlet 101 can be arranged opposite the evaporator 23. The air inlet 101 can be used to introduce indoor air. Indoor air can enter the housing 1 through the air inlet 101, first come into contact with the evaporator 23, and then the introduced indoor air is condensed and cooled. Water vapor condenses on the evaporator 23 to form condensed water, thereby reducing the humidity and temperature of the air.

[0071] like Figure 1 As shown, in some embodiments, an air inlet grille 1011 is provided at the air inlet 101. The air inlet grille 1011 can be detachably mounted at the air inlet 101. This allows indoor air to enter the housing 1 through the grille holes in the air inlet grille 1011. Furthermore, the air inlet grille 1011 can be shielded from the air inlet 101 to prevent foreign objects from entering the air inlet 101 and coming into contact with the evaporator 23, thereby improving the safety and stability of the dehumidifier.

[0072] Figure 6 yes Figure 5 A cross-sectional view of .

[0073] like Figure 2 、 Figure 3 and Figure 6 As shown, in some embodiments, the condenser 22 can be located horizontally to one side of the evaporator 23. The condenser 22 can be arranged side by side with the evaporator 23. The condenser 22 can be located on the side of the evaporator 23 away from the air inlet 101. In this way, after indoor air is introduced into the housing 1, it can flow through the evaporator 23 and the condenser 22 in sequence. The evaporator 23 can condense and cool the air passing through it, and then the condenser 22 can heat it up and discharge it back into the room.

[0074] like Figure 2 and Figure 3As shown, in some embodiments, an air outlet 102 is provided on the outer wall of the housing 1. The air outlet 102 can be provided on a side wall of the housing 1. The air outlet 102 can be provided on the side wall of the housing 1 corresponding to the receiving space 10. The air dehumidified by the evaporator 23 and the condenser 22 can flow back into the room through the air outlet 102.

[0075] like Figure 3 、 Figure 5 and Figure 6 As shown, in some embodiments, the dehumidifier includes a fan assembly 24. The fan assembly 24 is disposed in the accommodation space 10 inside the housing 1. The fan assembly 24 can be disposed on one side of the condenser 22 in the horizontal direction. The fan assembly 24 can be disposed on a side of the condenser 22 away from the air inlet 101. The fan assembly 24 can be disposed on a side of the condenser 22 away from the evaporator 23. The air intake 2411 of the fan assembly 24 can be arranged toward the condenser 22. The air outlet 2412 of the fan assembly 24 can be arranged opposite to the air outlet 102 of the housing 1. The fan assembly 24 can be used to generate wind power, thereby introducing indoor air into the interior of the casing 1, so that the indoor air can smoothly enter the interior of the casing 1 through the air inlet 101, flow through the evaporator 23 and the condenser 22 in turn, enter the fan assembly 24 through the air intake 2411, and then be discharged from the casing 1 through the air outlet 2412 and the air outlet 102, and the air with reduced humidity is discharged into the room.

[0076] like Figure 2 and Figure 3 As shown, in some embodiments, an outlet grille 1021 is provided at the outlet 102. The outlet grille 1021 can be removably attached to the outlet 102. This allows air dehumidified by the evaporator 23 and condenser 22 to exit the housing 1 through the grille openings of the outlet grille 1021 and return to the room. Furthermore, the outlet grille 1021 can be shielded from the outlet 102 to prevent foreign objects from entering the outlet 102 and coming into contact with the fan assembly 24, thereby improving the safety and stability of the dehumidifier.

[0077] like Figure 5 and Figure 6 As shown, in some embodiments, the fan assembly 24 includes an air duct housing 241. The air duct housing 241 can be located on a side of the condenser 22 away from the evaporator 23. An air intake 2411 is located on a side of the air duct housing 241 facing the condenser 22. An air discharge 2412 is located on a side of the air duct housing 241 facing the air outlet 102. Indoor air enters the housing 1 through the air inlet 101, flows through the evaporator 23 and the condenser 22 in sequence, enters the air duct housing 241 through the air intake 2411, and then exits the housing 1 through the air discharge 2412 and the air outlet 102.

[0078] In some embodiments, the fan assembly 24 includes a rotor 242. The rotor 242 is rotatably disposed within the air duct housing 241. The rotor 242 is arranged opposite the air intake 2411. When the rotor 242 rotates, the wind force of the rotor 242 can discharge the air in the air duct housing 241 out of the housing 1 through the exhaust port 2412 and the air outlet 102, and generate suction at the air intake 2411, causing indoor air to enter the housing 1 through the air inlet 101, flow through the evaporator 23 and the condenser 22 in sequence, and then enter the air duct housing 241 through the air intake 2411.

[0079] In some embodiments, the air duct housing 241 may adopt a volute structure, and the wind wheel 242 may adopt a turbine structure.

[0080] In some embodiments, the fan assembly 24 includes a drive motor 243. The drive motor 243 can be mounted on the inner sidewall of the housing 1. The output shaft of the drive motor 243 can be coaxially connected to the wind wheel 242. When the drive motor 243 is in operation, the drive motor 243 can drive the wind wheel 242 to rotate within the air duct housing 241, thereby generating wind within the air duct housing 241.

[0081] Figure 7 yes Figure 5 A decomposition structure diagram.

[0082] like Figure 5 、 Figure 6 and Figure 7 As shown, in some embodiments, the fan assembly 24 includes a fan cover 244. The fan cover 244 can be located on the side of the air duct housing 241 facing the condenser 22. The fan cover 244 can be located between the air duct housing 241 and the condenser 22. A wind cavity 2441 can be formed within the fan cover 244. An air intake 2411 can be formed on the sidewall of the fan cover 244 facing the impeller 242. The side of the wind cavity 2441 near the air duct housing 241 communicates with the interior of the air duct housing 241 through the air intake 2411. The condenser 22 is located on the other side of the wind cavity 2441. The side of the wind cavity 2441 near the condenser 22 is open. The open end of the wind cavity 2441 can be located opposite the sidewall of the condenser 22 away from the evaporator 23. The condenser 22 can be located at the open end of the wind cavity 2441. The air cavity 2441 in the fan cover 244 can smoothly introduce the indoor air flowing through the evaporator 23 and the condenser 22 into the air duct shell 241 through the air intake 2411, thereby improving the air intake efficiency of the indoor air and the heat exchange efficiency between the indoor air and the evaporator 23 and the condenser 22, thereby improving the dehumidification efficiency of the dehumidifier.

[0083] In some embodiments, the opening of the air cavity 2441 can be consistent with the outline of the condenser 22, the outline of the evaporator 23, and the outline of the air inlet 101, so that the wind entering the air inlet 101 can fully contact the evaporator 23 and the condenser 22, and then enter the air duct shell 241 through the air cavity 2441 and the air intake 2411, thereby improving the air intake efficiency.

[0084] It should be noted that, in some other embodiments, the outline of the condenser 22 , the outline of the evaporator 23 , and the outline of the air inlet 101 may also be larger than the opening of the air cavity 2441 .

[0085] like Figure 6 and Figure 7 As shown, in some embodiments, the dehumidifier includes a water collection box 25 for collecting condensed water. The water collection box 25 can be located within the housing 1. The water collection box 25 can be located below the evaporator 23. The evaporator 23 can be located above the water collection box 25. The condenser 22 can be located above the water collection box 25. The water collection box 25 can be used to collect condensed water flowing down the outer wall of the evaporator 23. The condensed water generated by the evaporator 23 can flow downward along the outer wall of the evaporator 23 and be collected in the water collection box 25.

[0086] Figure 8 yes Figure 7 A decomposition diagram of the middle part structure.

[0087] like Figure 5 、 Figure 7 and Figure 8 As shown, in some embodiments, the dehumidifier includes a base 15. The base 15 can be disposed in the bottom area of ​​the housing 1. The accommodation space 10 can be formed in the space above the base 15. The compressor 21, condenser 22, evaporator 23, and fan assembly 24 can be mounted above the base 15. The base 15 can provide mounting space for components such as the compressor 21, condenser 22, evaporator 23, and fan assembly 24, so that the compressor 21, condenser 22, evaporator 23, and fan assembly 24 can be supported on the base 15.

[0088] like Figure 7 and Figure 8 As shown, in some embodiments, the water receiving box 25 can be push-pull disposed in the housing 1. The water receiving box 25 can be push-pull disposed in the base 15. A water leakage port 151 can be provided on the base 15. A water receiving hole 2511 can be provided on the top surface of the water receiving box 25. The water receiving hole 2511 communicates with the interior of the water receiving box 25. The water leakage port 151 and the water receiving hole 2511 are arranged opposite each other in the upper and lower directions. The condensed water generated on the evaporator 23 can flow downward along the outer wall of the evaporator 23 to the base 15, and then flow into the interior of the water receiving box 25 through the water leakage port 151 and the water receiving hole 2511. The condensed water gathers in the water receiving box 25 and is collected in the water receiving box 25.

[0089] It should be noted that, in some other embodiments, the water receiving box 25 may also be provided on the top surface of the base 15. In this case, the condenser 22 and the evaporator 23 may be supported above the water receiving box 25, respectively.

[0090] like Figure 5 and Figure 7 As shown, in some embodiments, the compressor 21 is located on the same side as the fan assembly 24, the condenser 22, and the evaporator 23. The fan assembly 24, the condenser 22, and the evaporator 23 can be arranged on one side above the base 15, and the compressor 21 can be located on the other side above the base 15, thereby fully utilizing the space above the base 15 and improving the space utilization efficiency of the accommodation space 10.

[0091] like Figure 7 and Figure 8 As shown, in some embodiments, the dehumidifier includes a drain pump 27, which is used to extract and drain water from the water receiving box 25. The drain pump 27 can be disposed in the accommodating space 10 within the housing 1. The water suction end of the drain pump 27 is connected to the interior of the water receiving box 25. The drain pump 27 can be used to extract water from the water receiving box 25 and discharge the extracted water out of the water receiving box 25.

[0092] like Figure 8 As shown, in some embodiments, the drain pump 27 can be installed within the fan housing 244. The drain pump 27 can be installed on the inner wall of the fan housing 244, providing installation space for the drain pump 27. The drain pump 27 can be installed on the wall of the air cavity 2441. By arranging the drain pump 27 on the wall of the air cavity 2441, the drain pump 27 does not occupy space outside the fan assembly 24, nor does it need to occupy additional space within the accommodation space 10, thereby improving space utilization efficiency within the dehumidifier. When the fan assembly 24 is operating, indoor air enters the housing 1 through the air inlet, flows through the evaporator 23 and condenser 22, and then enters the fan assembly 24 through the air cavity 2441. As the air flows through the air cavity 2441, it dissipates heat from the surface of the drain pump 27. Furthermore, the large space within the air cavity 2441 facilitates installation of the drain pump 27 and facilitates connection between the drain pump 27 and the piping.

[0093] like Figure 1 、 Figure 2 and Figure 3As shown, in some embodiments, the dehumidifier includes a water tank 3, which is used to collect condensed water. The water tank 3 can be located in the top area of ​​the housing 1. The water tank 3 can be located above the accommodating space 10. The water tank 3 can be detachably located in the top area of ​​the housing 1. The water storage volume in the water tank 3 can be greater than the water storage volume in the water receiving box 25. The drain pump 27 can extract water from the water receiving box 25 and drain the water into the water tank 3, where it is collected. The user can drain the condensed water generated in the dehumidifier by regularly cleaning the water tank 3, thereby ensuring the long-term and stable operation of the dehumidifier.

[0094] like Figure 1 and Figure 2 As shown, in some embodiments, the top surface of the water tank 3 is exposed on the top surface of the housing 1. When installing the water tank 3, it can be lowered into the housing 1 from top to bottom. When removing the water tank 3, the user can stand and lift the water tank 3 upward to remove it from the housing 1. This placement of the water tank 3 at the top of the housing 1, combined with the upward and downward lifting installation method, eliminates the problem of the user having to squat to lift the water tank 3 in related dehumidifiers, addressing the issue of water easily spilled from the water tank 3 and improving user convenience.

[0095] like Figure 1 、 Figure 2 and Figure 3 As shown, in some embodiments, a receiving cavity 40 is provided in the top area of ​​the casing 1. The receiving cavity 40 can be arranged to extend downward from the top surface of the casing 1. The water tank 3 can be installed in the receiving cavity 40 from top to bottom. The receiving cavity 40 can be located above the receiving space 10, and the receiving space 10 can be located below the receiving cavity 40. The receiving cavity 40 can be located in the upper area of ​​the casing 1, and the receiving space 10 can be located in the lower area of ​​the casing 1, so that an upper and lower two-layer structure is formed in the casing 1. When the water tank 3 is installed in the receiving cavity 40 of the casing 1 from top to bottom, the top surface of the water tank 3 can be exposed to the top surface of the casing 1, and the side walls of the water tank 3 can be hidden in the receiving cavity 40. By arranging the water tank 3 in the upper receiving cavity 40 in the casing 1, and arranging the compressor 21, condenser 22, evaporator 23, fan assembly 24, etc. in the lower receiving space 10 in the casing 1, the upper space in the casing 1 can be fully utilized, which is beneficial to increasing the effective volume in the water tank 3.

[0096] like Figure 1 and Figure 2 As shown, in some embodiments, the dehumidifier may include a control panel 14, which may be located on the top surface of the housing 1. The control panel 14 may include multiple buttons, allowing the user to control operations such as turning the dehumidifier on and off. A receiving cavity 40 may be formed on one side of the control panel 14. When the water tank 3 is installed in the receiving cavity 40, the water tank 3 may be arranged on one side of the control panel 14.

[0097] Figure 9 yes Figure 2 Structural diagram of the middle lining member 4.

[0098] like Figure 2 、 Figure 3 and Figure 9 As shown, in some embodiments, the dehumidifier may include a lining member 4. The lining member 4 is arranged inside the casing 1. The lining member 4 can be arranged in the top area inside the casing 1. The accommodating space 10 can be formed below the bottom of the lining member 4. The accommodating space 10 can be formed in the space between below the bottom of the lining member 4 and above the base 15. The accommodating cavity 40 can be formed inside the lining member 4. The accommodating cavity 40 is formed inside the lining member 4. The top of the lining member 4 can extend to the top surface of the casing 1, and then the top of the accommodating cavity 40 can extend upward to the top surface of the casing 1. When the water tank 3 is installed in the accommodating cavity 40, the top surface of the water tank 3 can be exposed to the top surface of the casing 1.

[0099] like Figure 3 and Figure 4 As shown, in some embodiments, the top of the fan assembly 24 can be against the bottom surface of the lining member 4. The top of the evaporator 23 can be against the bottom surface of the lining member 4. The top of the condenser 22 can be against the bottom surface of the lining member 4. In this way, by having the tops of the fan assembly 24, the condenser 22 and the evaporator 23 respectively against the bottom surface of the lining member 4, the bottom of the lining member 4 can be supported on the tops of the fan assembly 24, the evaporator 23 and the condenser 22 respectively, thereby improving the structural strength of the lining member 4 and improving the structural stability of the water tank 3 in the casing 1. In addition, by arranging the water tank 3 in the lining member 4 located in the upper layer of the casing 1, and arranging the compressor 21, the condenser 22, the evaporator 23, the fan assembly 24 and the like in the accommodation space 10 below the lining member 4, the upper space in the casing 1 can be fully utilized, the volume of the accommodation cavity 40 can be increased, and the effective volume in the water tank 3 can be increased.

[0100] like Figure 3 and Figure 4 As shown, in some embodiments, the fan assembly 24, condenser 22, and evaporator 23 can be respectively located below the receiving cavity 40, that is, the tops of the fan assembly 24, condenser 22, and evaporator 23 can be respectively supported on the bottom surface of the lining member 4 below the receiving cavity 40. Therefore, when the water tank 3 is placed in the receiving cavity 40, most of the gravity of the water tank 3 can be transferred downward to the top surfaces of the fan assembly 24, condenser 22, and evaporator 23, thereby improving the stability of the water tank 3 in the housing 1 and increasing the load-bearing capacity of the lining member 4.

[0101] Figure 10 yes Figure 9 A structural diagram from another perspective.

[0102] like Figure 3 、 Figure 9 and Figure 10 As shown, in some embodiments, a control portion 41 is formed on one side of the lining member 4. A receiving cavity 40 can be formed on one side of the control portion 41. The control panel 14 can be disposed on the top of the control portion 41 and exposed on the top surface of the housing 1. The top of the control portion 41 provides space for mounting the control panel 14, allowing the control panel 14 to be located on the top surface of the housing 1 and away from the water tank 3, preventing the control panel 14 from coming into contact with the water in the water tank 3.

[0103] like Figure 9 and Figure 10 As shown, in some embodiments, a display panel (not shown) may be provided below the control panel 14. The display panel may be fixed to the bottom surface of the control panel 14. The display panel may be used for display and control. The user may also control the display panel through the control panel 14, thereby generating control signals to control the operation of the components within the dehumidifier.

[0104] like Figure 3 、 Figure 9 and Figure 10 As shown, in some embodiments, a mounting cavity 410 may be formed on one side of the control unit 41 away from the receiving cavity 40. The mounting cavity 410 may be located above the receiving space 10. The dehumidifier may include an electric control box assembly 5. The electric control box assembly 5 may be disposed in the mounting cavity 410. The mounting cavity 410 in the control unit 41 may be used to provide an installation space for the electric control box assembly 5. The control panel 14 may be disposed above the top of the mounting cavity 410. The control unit 41 may isolate the water tank 3 from the electric control box assembly 5 to prevent the electric control box assembly 5 from contacting the water in the water tank 3. In addition, the electric control box assembly 5 may be disposed above the receiving space 10, so that the electric control box assembly 5 may avoid contact with the evaporator 23, the condenser 22, etc., and prevent condensed water on the surface of the evaporator 23 or the condenser 22 from entering the electric control box assembly 5.

[0105] like Figure 2 and Figure 9As shown, in some embodiments, the peripheral side walls of the lining member 4 may be provided with a panel 42. The panel 42 may be arranged around the peripheral side of the receiving cavity 40. The top of the panel 42 may extend to the top of the control unit 41. The receiving cavity 40 may be enclosed between the side walls of the panel 42 and the control unit 41. For example, the receiving cavity 40 may be a cavity structure with a square outline. The panel 42 may be arranged around the three side walls of the receiving cavity 40 with a square outline, and the side wall of the control unit 41 facing the receiving cavity 40 may form the fourth side wall of the receiving cavity 40 with a square outline. The peripheral side walls of the water tank 3 may be hidden inside the control unit 41 and the panel 42. The panel 42 may be arranged along the inner side of the peripheral side walls of the casing 1. When the space inside the casing 1 remains unchanged, by arranging the panel 42 close to the inner side wall of the casing 1, the volume of the water tank 3 can be effectively increased, thereby increasing the effective volume inside the water tank 3.

[0106] like Figure 2 and Figure 9 As shown, in some embodiments, a nozzle 43 may be provided on the side wall of the control unit 41 facing the receiving chamber 40, with the nozzle 43 facing the receiving chamber 40. A drain pipe 273 may be provided at the water outlet of the drain pump 27, with the upper end of the drain pipe 273 extending upward to the nozzle 43 and communicating with the nozzle 43, allowing the water outlet of the drain pump 27 to communicate with the nozzle 43. When the water tank 3 is placed in the receiving chamber 40, the nozzle 43 may be arranged to face the interior of the water tank 3. After the drain pump 27 draws water from the water receiving box 25, the water may be sprayed into the water tank 3 through the drain pipe 273 and the nozzle 43, where it is collected.

[0107] It should be noted that, in other embodiments, the nozzle 43 may also be disposed on other side walls of the receiving chamber 40 .

[0108] like Figure 2 and Figure 9 As shown, in some embodiments, the nozzle 43 is disposed in the side wall of the receiving chamber 40, and the nozzle 43 does not protrude beyond the side wall of the receiving chamber 40. Therefore, when the water tank 3 is placed into the receiving chamber 40 from top to bottom, the nozzle 43 does not interfere with the water tank 3 and does not hinder the water tank 3 from being placed into the receiving chamber 40 from top to bottom.

[0109] like Figure 3 and Figure 4 As shown, in some embodiments, the dehumidifier includes a support rod 16, which is provided in the casing 1. The support rod 16 can be extended along the height direction of the casing 1. The top end of the support rod 16 can be connected to the lining member 4, and the bottom end of the support rod 16 is connected to the base 15. The support rod 16 can be supported between the lining member 4 and the base 15 to improve the stability of the lining member 4 in the casing 1. In addition, the support rod 16 can cooperate with the top of the fan assembly 24, the condenser 22 and the evaporator 23 to jointly support the lining member 4, thereby improving the structural stability and load-bearing capacity of the lining member 4.

[0110] like Figure 3 and Figure 4 As shown, in some embodiments, the support rod 16 can be provided below the control part 41. The support rod 16 can be provided at intervals on one side of the fan assembly 24, the condenser 22 and the evaporator 23. The top end of the support rod 16 is connected to the control part 41, and the bottom end of the support rod 16 is connected to the base 15. The support rod 16 can be supported between the control part 41 and the base 15, thereby improving the structural stability of the control part 41 and allowing the control part 41 and the mounting cavity 410 to be suspended above the accommodating space 10; in conjunction with the bottom of the lining member 4 below the accommodating cavity 40 being supported on the top of the fan assembly 24, the condenser 22 and the evaporator 23, the structural stability and load-bearing capacity of the lining member 4 can be further improved.

[0111] like Figure 4 As shown, in some embodiments, the top end of the support rod 16 can be inserted into the mounting cavity 410 and arranged on one side of the electrical control box assembly 5. The mounting cavity 410 can provide mounting space for the top end of the support rod 16 and the electrical control box assembly 5 respectively; the top end of the support rod 16 is inserted into the mounting cavity 410 and supported on the control unit 41, which can improve the structural stability of the mounting cavity 410.

[0112] like Figure 4 As shown, in some embodiments, a wiring trough 160 is provided in the support rod 16. The wiring trough 160 can extend along the length of the support rod 16 and can also extend along the height of the housing 1. The wiring harness in the housing 1 can be stored in the wiring trough 160, thereby improving space utilization within the housing 1.

[0113] like Figure 4 As shown, in some embodiments, the upper end of the wiring trough 160 can be in communication with the installation cavity 410. The lower end of the wiring trough 160 is in communication with the accommodating space 10. The wiring harness in the installation cavity 410 can be gathered and arranged in the wiring trough 160 of the support rod 16. The wiring harness in the accommodating space 10 can also be gathered and arranged in the wiring trough 160 of the support rod 16. The wiring harness in the accommodating space 10 can enter the installation cavity 410 through the wiring trough 160, which facilitates wiring management and helps improve space utilization within the accommodating space 10 and the installation cavity 410.

[0114] like Figure 2 、 Figure 3 and Figure 4As shown, in some embodiments, the support rod 16 can be provided at the peripheral edges of the base 15 and the inner lining 4. The support rod 16 can be arranged close to the inner wall of the housing 1, thereby reducing the space occupied by the support rod 16 within the housing 1. The wiring trough 160 is open toward the corresponding inner wall of the housing 1, facilitating the wiring harness to be arranged in the wiring trough 160 from the open portion. When the housing 1 is assembled, the inner side wall of the housing 1 can cover the open portion of the wiring trough 160, enclosing the wiring harness in the wiring trough 160 of the support rod 16, and preventing the wiring harness from escaping from the wiring trough 160.

[0115] like Figure 3 and Figure 4 As shown, in some embodiments, the lower end of the support rod 16 can be disposed at a corner area of ​​the base 15, and the upper end of the support rod 16 can be disposed at a corresponding corner area of ​​the lining member 4. By disposing the upper end and lower end of the support rod 16 at the corner areas of the lining member 4 and the base 15, respectively, the space occupied by the support rod 16 in the interior of the housing 1 can be further reduced.

[0116] like Figure 3 、 Figure 4 and Figure 8 As shown, in some embodiments, a fixing groove 152 is provided at a corner area of ​​the top surface of the base 15. The fixing groove 152 can be recessed in the top surface of the base 15. The lower end of the support rod 16 is inserted into the fixing groove 152. By inserting and mating the fixing groove 152 with the lower end of the support rod 16, the lower end of the support rod 16 can be fixed to the base 15, thereby improving the structural stability of the support rod 16.

[0117] like Figure 2 and Figure 3 As shown, in some embodiments, the top of the casing 1 can cover the outer peripheral wall of the lining 4, and the bottom of the casing 1 can cover the outer peripheral wall of the base 15, thereby improving the flatness of the dehumidifier's appearance, and making the accommodating space 10 enclosed between the bottom of the lining 4, the top of the base 15 and the inner wall of the casing 1, thereby improving the structural stability between the lining 4 and the base 15, and improving the structural stability of the accommodating space 10.

[0118] Figure 11 yes Figure 7 Part of the structure diagram. Figure 12 yes Figure 11 A decomposition structure diagram.

[0119] like Figure 11 and Figure 12As shown, in some embodiments, a receiving chamber 150 may be provided within the base 15. The receiving chamber 150 has an access opening 1501 disposed on the outer sidewall of the base 15. The water receiving box 25 may be disposed within the receiving chamber 150 so as to be pushable and retractable at the access opening 1501. The receiving chamber 150 provides a mounting space for the water receiving box 25. When the water receiving box 25 is pushed into the receiving chamber 150, one side of the outer wall of the water receiving box 25 may be exposed at the access opening 1501, facilitating removal of the water receiving box 25 from the access opening 1501.

[0120] like Figure 11 and Figure 12 As shown, in some embodiments, the sidewall of the water receiving box 25 exposed from the access opening 1501 can form an outer panel 2521. When the water receiving box 25 is pushed into the accommodating cavity 150, the outer panel 2521 can close the access opening 1501. When the water receiving box 25 is pushed into the accommodating cavity 150, the outer panel 2521 can be exposed from the outer sidewall of the base 15, making it convenient for the user to push and pull the water receiving box 25 through the outer panel 2521.

[0121] like Figure 1 and Figure 11 As shown, in some embodiments, the outer panel 2521 can expose the outer side wall of the casing 1, thereby making it convenient for the user to take the water receiving box 25 from the outside of the casing 1, push the water receiving box 25 into the accommodating cavity 150, or pull the water receiving box 25 out of the accommodating cavity 150.

[0122] like Figure 11 and Figure 12 As shown, in some embodiments, a handle groove 2522 may be provided on the outer side wall of the outer panel 2521. Through the handle groove 2522 on the outer panel 2521, the user can easily push the water receiving box 25 into the accommodating cavity 150, or easily pull the water receiving box 25 out of the accommodating cavity 150.

[0123] Figure 13 yes Figure 12 A structural diagram from another perspective.

[0124] like Figure 12 and Figure 13 As shown, in some embodiments, the accommodating cavity 150 may have a bottom opening 1502. The bottom opening 1502 may be provided on the bottom surface of the base 15. When the water receiving box 25 is pushed into the accommodating cavity 150 through the access opening 1501, the bottom surface of the water receiving box 25 may be exposed at the bottom opening 1502, or extend beyond the bottom opening 1502 of the accommodating cavity 150 and disposed downwardly in the space below the bottom surface of the base 15.

[0125] like Figure 12 and Figure 13As shown, in some embodiments, a microswitch 154 may be provided within the base 15. The microswitch 154 may be located at the top of the accommodating chamber 150. A float switch 253 is provided within the water receiving box 25, exposed on the top surface of the water receiving box 25; the microswitch 154 and the float switch 253 are arranged vertically opposite each other. When the water receiving box 25 is pushed into the accommodating chamber 150, the float switch 253 can abut against the microswitch 154, thereby confirming that the water receiving box 25 is fully inserted. By locating the microswitch 154 at the top of the accommodating chamber 150, contact between the microswitch 154 and the water within the water receiving box 25 can be avoided or reduced, which could corrode or damage the microswitch 154.

[0126] When the water level in the water receiving box 25 rises to a certain level, the float switch 253 can be separated from the micro switch 154, generating a corresponding control signal to control the drain pump 27 to drain water or to remind the user to remove the water receiving box 25 and pour out the water. For example, the float switch 253 is rotatably disposed in the water receiving box 25. When the water level in the water receiving box 25 rises to a certain level, the float switch 253 rotates, thereby separating the float switch 253 from the micro switch 154.

[0127] Figure 14 yes Figure 11 A cross-sectional view of .

[0128] like Figure 11 and Figure 14 As shown, in some embodiments, a drain pump 27 can be arranged above the base 15. The drain pump 27 can be arranged above the water receiving box 25. A water suction pipe 274 can be provided at the water suction end of the drain pump 27. The water suction pipe 274 can be downwardly extended into the base 15. The lower end of the water suction pipe 274 can extend into the accommodating cavity 150. When the water receiving box 25 is pushed into the accommodating cavity 150, the lower end of the water suction pipe 274 can extend into the interior of the water receiving box 25. By extending the water suction pipe 274 into the base 15, the water suction pipe 274 can be fixed in the base 15 and suspended in the accommodating cavity 150. This allows the water suction pipe 274 to extend into the interior of the water receiving box 25, achieving docking between the water suction pipe 274 and the water receiving box 25, allowing the water pump to extract and discharge water from the water receiving box 25 through the water suction pipe 274.

[0129] Figure 15 yes Figure 14 A decomposition structure diagram. Figure 16 yes Figure 12 A side view of the water receiving box 25 in FIG.

[0130] like Figure 15 and Figure 16As shown, in some embodiments, a first chute 155 may be provided on the sidewall of the accommodating cavity 150. A first sliding portion 2501 may be provided on the outer wall of the water receiving box 25. The first sliding portion 2501 is configured to slide along the first chute 155. The first sliding portion 2501 and the first chute 155 slidably cooperate, allowing the water receiving box 25 to slide along the first chute 155 within the accommodating cavity 150 via the first sliding portion 2501, allowing the water receiving box 25 to be smoothly pushed into or pulled out of the accommodating cavity 150, and further smoothly pushed into or pulled out of the base 15.

[0131] like Figure 13 As shown, in some embodiments, two first chutes 155 may be provided, and the two first chutes 155 are respectively provided on opposite side walls of the accommodating chamber 150. Two first sliding parts 2501 may be provided, and the two first sliding parts 2501 are respectively provided on opposite side outer walls of the water receiving box 25. The two first sliding parts 2501 can be arranged corresponding to the two first chutes 155 to improve the stability of the water receiving box 25 when pushing and pulling.

[0132] Figure 17 yes Figure 15 A structural diagram of the middle water receiving box 25 being pushed into the accommodating cavity 150. Figure 18 yes Figure 17 A structural diagram of the middle water receiving box 25 being further pushed into the accommodating cavity 150 .

[0133] like Figure 16 、 Figure 17 and Figure 18 As shown, in some embodiments, the first chute 155 may include a first straight section 1551. The first straight section 1551 may extend linearly along the sidewall of the accommodating chamber 150. One longitudinal end of the first straight section 1551 extends outward to the access opening 1501, while the other longitudinal end of the first straight section 1551 extends toward the interior of the accommodating chamber 150. When the water receiving box 25 is pushed into the accommodating chamber 150 from the access opening 1501, the first sliding portion 2501 may extend from the access opening 1501 into the first straight section 1551 and move along the first straight section 1551 toward the interior of the accommodating chamber 150, thereby smoothly pushing the water receiving box 25 into the accommodating chamber 150.

[0134] Figure 19 yes Figure 18 A structural diagram of the middle water receiving box 25 being further pushed into the accommodating cavity 150 . Figure 20 yes Figure 19 A structural diagram of the middle water receiving box 25 being further pushed into the accommodating cavity 150 .

[0135] like Figure 16 、 Figure 19 and Figure 20As shown, in some embodiments, the first chute 155 may include a first lifting section 1552. The first lifting section 1552 extends obliquely on the sidewall of the accommodating chamber 150. The first lifting section 1552 extends from the inner end of the first straight section 1551 toward the interior of the accommodating chamber 150, and the first lifting section 1552 extends toward the top sidewall of the accommodating chamber 150. That is, the first lifting section 1552 may extend obliquely upward toward the interior of the accommodating chamber 150. The first sliding portion 2501 may slide from the first straight section 1551 into the first lifting section 1552 and move toward the interior of the accommodating chamber 150 along the first lifting section 1552, gradually bringing the water receiving box 25 closer to the top sidewall of the accommodating chamber 150, thereby gradually reducing the distance between the water receiving box 25 and the top sidewall of the accommodating chamber 150. As the distance between the water receiving box 25 and the top sidewall of the accommodating chamber 150 decreases, the lower end of the water suction pipe 274 can gradually extend into the interior of the water receiving box 25, thereby achieving docking between the water receiving box 25 and the water suction pipe 274. In addition, as the distance between the water receiving box 25 and the top sidewall of the accommodating chamber 150 decreases, the float switch 253 on the top surface of the water receiving box 25 can gradually contact and abut against the micro switch 154, thereby causing the float switch 253 to abut against the micro switch 154, confirming that the water receiving box 25 is fully inserted.

[0136] Figure 21 yes Figure 20 A structural diagram of the middle water receiving box 25 being further pushed into the accommodating cavity 150 .

[0137] like Figure 16 、 Figure 20 and Figure 21As shown, in some embodiments, the first chute 155 may include a second straight section 1553. The second straight section 1553 may extend linearly along the sidewall of the accommodating cavity 150. The second straight section 1553 may be spaced apart on the inner side of the first straight section 1551, that is, spaced apart on the side of the first straight section 1551 away from the access opening 1501. The second straight section 1553 may be located on the side of the first straight section 1551 closer to the top wall of the accommodating cavity 150. The first raised section 1552 may extend obliquely from the inner end of the first straight section 1551 to the outer end of the second straight section 1553. The second straight section 1553 may extend from the inner end of the first raised section 1552 toward the interior of the accommodating cavity 150. The first raised section 1552 and the first straight section 1551 may be smoothly connected. The first raised section 1552 and the second straight section 1553 can be smoothly connected. The first sliding portion 2501 can slide from the first raised section 1552 to the second straight section 1553 and move along the second straight section 1553 toward the interior of the accommodating chamber 150, thereby maintaining the distance between the top and side walls of the accommodating chamber 150 and allowing the water receiving box 25 to be stably placed in the accommodating chamber 150.

[0138] like Figure 14 and Figure 15 As shown, during the process of pushing the water receiving box 25 into the accommodating chamber 150, the first sliding portion 2501 can sequentially slide along the first straight section 1551, the first raised section 1552, and the second straight section 1553 to extend into the accommodating chamber 150. When the first sliding portion 2501 slides inward along the first straight section 1551, the water receiving box 25 can maintain a sufficient distance from the top side wall of the accommodating chamber 150, thereby reducing interference with the water suction pipe 274 on the top side wall of the accommodating chamber 150 and avoiding collision with the micro switch 154 on the top side wall of the accommodating chamber 150, thereby allowing the water receiving box 25 to move smoothly into the accommodating chamber 150. When the first sliding portion 2501 slides inward along the first lifting section 1552, the height of the water receiving box 25 can be gradually increased, and the distance between the water receiving box 25 and the top side wall of the accommodating chamber 150 can be gradually reduced, so that the water suction pipe 274 can gradually extend into the interior of the water receiving box 25, and the float switch 253 on the top surface of the water receiving box 25 can gradually move upward to contact and resist the micro switch 154 on the top side wall of the accommodating chamber 150. When the first sliding portion 2501 slides inward along the second straight section 1553, it can steadily maintain a small distance between the water receiving box 25 and the top side wall of the accommodating chamber 150, maintain the distance between the bottom end of the water suction pipe 274 and the inner bottom surface of the water receiving box 25, and maintain the contact state between the micro switch 154 and the float switch 253, thereby improving the smoothness and stability of the pushing process of the water receiving box 25, avoiding affecting the normal operation of components such as the water suction pipe 274 and the micro switch 154, and solving the collision problem when the water receiving box 25 is placed in the dehumidifier.

[0139] like Figure 14 and Figure 15 As shown, during the process of pulling the water receiving box 25 out of the accommodating chamber 150, the first sliding portion 2501 can sequentially slide along the second straight section 1553, the first lifting section 1552, and the first straight section 1551 to exit the accommodating chamber 150. As the first sliding portion 2501 slides outward along the first lifting section 1552, the height of the water receiving box 25 can be gradually lowered, and the distance between the water receiving box 25 and the top side wall of the accommodating chamber 150 can be gradually increased, allowing the water suction pipe 274 to gradually exit the interior of the water receiving box 25 and allowing the float switch 253 on the top surface of the water receiving box 25 to gradually move downward and separate from the micro switch 154 on the top side wall of the accommodating chamber 150. When the first sliding portion 2501 slides outward along the first straight section 1551, the water receiving box 25 can maintain a sufficient distance from the top side wall of the accommodating chamber 150, reducing interference with the water suction pipe 274 on the top side wall of the accommodating chamber 150, and avoiding collision with the micro switch 154 on the top side wall of the accommodating chamber 150. The water receiving box 25 can be smoothly moved to the outside of the accommodating chamber 150 until it completely exits the access port 1501, thereby improving the smoothness and stability of the pulling-out process of the water receiving box 25, avoiding affecting the normal operation of components such as the water suction pipe 274 and the micro switch 154, and solving the collision problem when the water receiving box 25 is taken out of the dehumidifier.

[0140] It should be noted that, through the segmented structural design of the first straight section 1551, the first lifting section 1552 and the second straight section 1553 of the first slide 155, the dehumidifier can maintain long-term stable operation during the multiple use of the water receiving box 25. It is convenient to regularly remove and clean the water receiving box 25, avoiding problems such as failure of the water pump system and malfunction of the micro switch 154 after cleaning the water receiving box 25, which is beneficial to improving the service life of the dehumidifier.

[0141] like Figure 15 and Figure 16 As shown, in some embodiments, a second chute 156 may be provided on the sidewall of the accommodating cavity 150. A second sliding portion 2502 may be provided on the outer wall of the water receiving box 25. The second sliding portion 2502 is configured to slide along the second chute 156. The second sliding portion 2502 and the second chute 156 slidably engage, allowing the water receiving box 25 to slide along the second chute 156 within the accommodating cavity 150, allowing it to be smoothly pushed into or pulled out of the accommodating cavity 150, and thus smoothly pushed into or pulled out of the base 15.

[0142] like Figure 13As shown, in some embodiments, two second chutes 156 may be provided, and the two second chutes 156 are respectively provided on opposite side walls of the accommodating chamber 150. Two second sliding portions 2502 may be provided, and the two second sliding portions 2502 are respectively provided on opposite side outer walls of the water receiving box 25. The two second sliding portions 2502 can be arranged corresponding to the two second chutes 156 to improve the stability of the water receiving box 25 when pushing and pulling.

[0143] like Figure 15 and Figure 16 As shown, in some embodiments, the first sliding portion 2501 and the second sliding portion 2502 are spaced apart along the push-pull direction of the water receiving box 25. The second sliding portion 2502 is spaced apart on the side of the first sliding portion 2501 close to the take-in and put-out port 1501. The second sliding portion 2502 can be spaced apart on the side of the first sliding portion 2501 close to the outer panel 2521. In the process of pushing the water receiving box 25 into the accommodating cavity 150, the first sliding portion 2501 can enter the accommodating cavity 150 before the second sliding portion 2502. Specifically, the first sliding portion 2501 first enters the first slide groove 155 and slides inward for a distance, and then the second sliding portion 2502 enters the second slide groove 156 and slides inward, as shown in FIG. Figure 18 By the first sliding portion 2501 and the second sliding portion 2502 successively entering the corresponding chute, the sliding stability of the water receiving box 25 can be improved, and the water receiving box 25 can be prevented from tipping over to the side.

[0144] like Figure 15 、 Figure 18 and Figure 19 As shown, in some embodiments, the second chute 156 can be provided on a side of the first chute 155 that is close to the top wall of the accommodating chamber 150. The height of the second chute 156 can be higher than that of the first chute 155. Accordingly, the second sliding portion 2502 can be provided above the first sliding portion 2501, and the height of the second sliding portion 2502 can be higher than that of the first sliding portion 2501. When the first sliding portion 2501 slides within the first chute 155 and the second sliding portion 2502 slides within the second chute 156, the support point of the second sliding portion 2502 is located above the support point of the first sliding portion 2501, thereby making it more difficult for the water receiving box 25 to tip toward the side of the outer panel 2521. This can further improve the sliding stability of the water receiving box 25 and prevent the water receiving box 25 from tipping over.

[0145] like Figure 16 、 Figure 18 and Figure 19As shown, in some embodiments, the second chute 156 may include a third straight section 1561. The third straight section 1561 may extend linearly along the sidewall of the accommodating chamber 150. One longitudinal end of the third straight section 1561 extends outward to the access opening 1501, while the other longitudinal end of the third straight section 1561 extends toward the interior of the accommodating chamber 150. When the water receiving box 25 is pushed into the accommodating chamber 150 from the access opening 1501, the second sliding portion 2502 may extend from the access opening 1501 into the third straight section 1561 and move along the third straight section 1561 toward the interior of the accommodating chamber 150, thereby smoothly pushing the water receiving box 25 into the accommodating chamber 150.

[0146] like Figure 16 、 Figure 19 and Figure 20 As shown, in some embodiments, the second chute 156 may include a second lifting section 1562. The second lifting section 1562 extends obliquely on the sidewall of the accommodating chamber 150. The second lifting section 1562 extends from the inner end of the third straight section 1561 toward the interior of the accommodating chamber 150, and the second lifting section 1562 extends toward the top sidewall of the accommodating chamber 150. That is, the second lifting section 1562 may extend obliquely upward toward the interior of the accommodating chamber 150. The second sliding portion 2502 may slide from the third straight section 1561 into the second lifting section 1562 and move toward the interior of the accommodating chamber 150 along the second lifting section 1562, gradually bringing the water receiving box 25 closer to the top sidewall of the accommodating chamber 150, thereby gradually reducing the distance between the water receiving box 25 and the top sidewall of the accommodating chamber 150.

[0147] like Figure 16 、 Figure 20 and Figure 21 As shown, in some embodiments, the second chute 156 may include a fourth straight section 1563. The fourth straight section 1563 may extend linearly along the sidewall of the accommodating cavity 150. The fourth straight section 1563 may be spaced apart on the inner side of the third straight section 1561, that is, the fourth straight section 1563 may be spaced apart on the side of the third straight section 1561 away from the access opening 1501. The fourth straight section 1563 may be located on the side of the third straight section 1561 that is closer to the top wall of the accommodating cavity 150. The second raised section 1562 may extend obliquely from the inner end of the third straight section 1561 to the outer end of the fourth straight section 1563. The fourth straight section 1563 may extend from the inner end of the second raised section 1562 toward the interior of the accommodating cavity 150. The second sliding portion 2502 can slide from the second lifting section 1562 to the fourth straight section 1563, and move along the fourth straight section 1563 toward the interior of the accommodating chamber 150, so that the water receiving box 25 maintains the distance between the top and side walls of the accommodating chamber 150, and enables the water receiving box 25 to be placed stably in the accommodating chamber 150.

[0148] like Figure 15 、 Figure 17 and Figure 18 As shown, when the water receiving box 25 is pushed into the accommodating chamber 150, the first sliding portion 2501 and the second sliding portion 2502 can successively enter the accommodating chamber 150, and the second sliding portion 2502 can sequentially slide along the third straight section 1561, the second raised section 1562, and the fourth straight section 1563 to extend into the accommodating chamber 150. Conversely, when the water receiving box 25 is pulled out of the accommodating chamber 150, the second sliding portion 2502 and the first sliding portion 2501 can successively exit the accommodating chamber 150, and the second sliding portion 2502 can sequentially slide along the fourth straight section 1563, the second raised section 1562, and the third straight section 1561 to exit the accommodating chamber 150.

[0149] like Figure 18 and Figure 19 As shown, in some embodiments, the length of third straight section 1561 is shorter than the length of first straight section 1551. When second sliding portion 2502 enters third straight section 1561, the distance between first sliding portion 2501 and first elevated section 1552 is equal to the distance between second sliding portion 2502 and second elevated section 1562. First straight section 1551 and third straight section 1561 are arranged relatively parallel to each other. First elevated section 1552 and second elevated section 1562 are arranged relatively parallel to each other. In this way, when the first sliding part 2501 slides along the first straight section 1551 to the first lifting section 1552, the second sliding part 2502 can slide synchronously along the third straight section 1561 to the second lifting section 1562, so that when the first sliding part 2501 slides along the first lifting section 1552, the second sliding part 2502 can slide synchronously with the second lifting section 1562, so that the inner and outer ends of the water receiving box 25 are simultaneously raised in height, thereby improving the stability of the sliding process of the water receiving box 25 and preventing the water receiving box 25 from tilting during the sliding process.

[0150] like Figure 19 and Figure 20 As shown, in some embodiments, the second straight section 1553 and the fourth straight section 1563 are arranged relatively parallel to each other. When the first sliding portion 2501 slides along the first lifting section 1552 to the second straight section 1553, the second sliding portion 2502 slides along the second lifting section 1562 to the fourth straight section 1563. As a result, when the first sliding portion 2501 slides along the second straight section 1553, the second sliding portion 2502 can slide synchronously with the fourth straight section 1563, thereby maintaining the same height between the inner and outer ends of the water receiving box 25, improving the smoothness of the water receiving box 25 during sliding, and preventing the water receiving box 25 from tilting during sliding.

[0151] like Figure 15 、 Figure 17 and Figure 19 As shown, in some embodiments, an escape area 1554 may be provided on the upper side of the first straight section 1551. A third sliding portion 2503 may be provided on the outer wall of the water receiving box 25. The third sliding portion 2503 is configured to slide along the first chute 155. The third sliding portion 2503 and the first sliding portion 2501 are located at the same height on the outer wall of the water receiving box 25, and the third sliding portion 2503 is disposed between the first sliding portion 2501 and the second sliding portion 2502. The third sliding portion 2503 may enter the accommodating cavity 150 before the second sliding portion 2502. The first sliding portion 2501 and the third sliding portion 2503 may enter the first straight section 1551 sequentially and slide synchronously along the first straight section 1551. By synchronizing the first sliding portion 2501 and the third sliding portion 2503 along the first straight section 1551, the water receiving box 25 can be made more stable during its sliding along the first straight section 1551, thereby maintaining the same height at the inner and outer ends of the water receiving box 25. This prevents the water receiving box 25 from tilting during its sliding process before the second sliding portion 2502 enters the accommodating cavity 150.

[0152] like Figure 19 、 Figure 20 and Figure 21 As shown, in some embodiments, when the first sliding portion 2501 slides within the first raised section 1552 and the second straight section 1553, the third sliding portion 2503 is located within the avoidance area 1554. The avoidance area 1554 provides space for the third sliding portion 2503 to move, preventing the third sliding portion 2503 from obstructing the sliding of the first sliding portion 2501 within the first raised section 1552 and the second straight section 1553. When the third sliding portion 2503 enters the avoidance area 1554, the second sliding portion 2502 has already entered the second chute 156. The first sliding portion 2501 and the second sliding portion 2502 cooperate to maintain the smooth sliding of the water receiving box 25 and prevent the water receiving box 25 from tilting during the sliding process.

[0153] like Figure 13 、 Figure 14 、 Figure 15 and Figure 17As shown, in some embodiments, the bottom of the accommodating chamber 150 may be provided with a bottom opening 1502, which is exposed on the bottom surface of the base 15. When the first sliding portion 2501 slides along the first straight section 1551, the bottom of the water receiving box 25 can extend out of the bottom opening 1502. At this time, the bottom of the water receiving box 25 can be arranged in the space below the bottom surface of the base 15. When the water receiving box 25 is pushed or pulled, the bottom of the water receiving box 25 can move downward through the bottom opening 1502, thereby utilizing the space below the accommodating chamber 150. After the water receiving box 25 is pushed into the accommodating chamber 150, it is lifted and can return to the accommodating chamber 150. This helps reduce the height requirement of the accommodating chamber 150 and reduces the space occupied by the accommodating chamber 150 within the dehumidifier.

[0154] In some embodiments, a stopper 2504 may be provided on the sidewall of the water receiving box 25. The stopper 2504 is provided on a side of the sidewall of the water receiving box 25 near the outer panel 2521. When the water receiving box 25 is pushed into the accommodating cavity 150, the stopper 2504 can extend into and engage with the entrance of the second chute 156, that is, the stopper 2504 can extend into and engage with the entrance of the third straight section 1561.

[0155] like Figure 11 、 Figure 12 and Figure 13 As shown, in some embodiments, the top of the water receiving box 25 may be provided with an elastic arm 254 extending toward the outer panel 2521. A latch 2541 is provided on the top surface of the elastic arm 254. A latch slot 1503 may be provided in the top wall of the accommodating chamber 150 near the access opening 1501. The latch slot 1503 and the latch 2541 are arranged opposite each other. When the water receiving box 25 is pushed into the accommodating chamber 150 and fully seated, the latch 2541 engages with the latch slot 1503, locking the water receiving box 25 in the accommodating chamber 150 and improving the stability of the water receiving box 25 within the housing 1. Furthermore, pressing the elastic arm 254 can disengage the latch 2541 from the latch slot 1503, thereby unlocking the water receiving box 25 and allowing it to be pulled out of the accommodating chamber 150.

[0156] like Figure 11 、 Figure 12 and Figure 13 As shown, in some embodiments, the outer ends of the elastic arms 254 are spaced apart and positioned above the top surface of the water receiving box 25. When the buckle 2541 is engaged with the slot 1503, the outer ends of the elastic arms 254 are exposed from the access opening 1501 and the outer panel 2521. The exposed ends of the elastic arms 254 facilitate pressing the elastic arms 254, thereby separating the buckle 2541 from the slot 1503, thereby unlocking the water receiving box 25 and allowing the water receiving box 25 to be pulled out of the accommodating cavity 150.

[0157] like Figure 12 As shown, in some embodiments, the handle groove 2522 is provided below the elastic arm 254, and the outer end of the elastic arm 254 is arranged vertically opposite to the handle groove 2522. Since the outer end of the elastic arm 254 is arranged vertically opposite to the handle groove 2522, when the user unlocks the water receiving box 25, they can insert part of their fingers into the handle groove 2522 and press the exposed end of the elastic arm 254 with the other part of their fingers. Then, when the buckle 2541 is separated from the slot 1503, the user can pull the water receiving box 25 out of the accommodating cavity 150 through the handle groove 2522, thereby improving the convenience of pulling out the water receiving box 25.

[0158] like Figure 12 and Figure 13 As shown, in some embodiments, two sets of handle grooves 2522 and elastic arms 254 can be provided. The two sets of handle grooves 2522 and elastic arms 254 are spaced apart from each other. Accordingly, two latching slots 1503 can also be provided, with the two latching slots 1503 and the two elastic arms 254 arranged opposite each other. In this way, the two latching slots 1503 and the two elastic arms 254 cooperate to enhance the secure locking of the water receiving box 25 within the accommodating cavity 150. This also allows the user to unlock the water receiving box 25 by simultaneously unlocking both elastic arms 254 with both hands while simultaneously pulling both handle grooves 2522 with both hands, reducing the difficulty of pulling out the water receiving box 25 and allowing the water receiving box 25 to be easily pulled out.

[0159] Figure 22 yes Figure 12 A top view of the water receiving box 25 in FIG. Figure 23 yes Figure 22 Cross-sectional view along the AA axis.

[0160] like Figure 14 、 Figure 15 、 Figure 22 and Figure 23 As shown, in some embodiments, a clearance window 2512 is provided on the top surface of the water receiving box 25, arranged opposite the water suction pipe 274. As the water receiving box 25 is pushed into the housing 1 and into the accommodating cavity 150, the lower end of the water suction pipe 274 can enter the clearance window 2512. Furthermore, the lower end of the water suction pipe 274 can be suspended above the clearance window 2512, extending into the interior of the water receiving box 25. The clearance window 2512 reduces interference between the lower end of the water suction pipe 274 and the top surface of the water receiving box 25, making it easier for the lower end of the water suction pipe 274 to enter the water receiving box 25 during the process of pushing the water receiving box 25 into the accommodating cavity 150. The water suction pipe 274 is suspended at the avoidance window 2512 so that the lower end of the water suction pipe 274 can maintain a certain distance from the inner bottom surface of the water receiving box 25, thereby facilitating the absorption of water from the inside of the water receiving box 25 and discharging it through the drainage pump 27.

[0161] like Figure 12 、 Figure 13 and Figure 14 As shown, in some embodiments, a through-hole 153 is provided on the top surface of the base 15. The through-hole 153 is located above the top wall of the accommodating chamber 150 and communicates with the accommodating chamber 150. A water suction pipe 274 can be inserted and fixed in the through-hole 153, with the lower end of the water suction pipe 274 extending through the through-hole 153 and disposed within the accommodating chamber 150. The through-hole 153 can secure the water suction pipe 274, allowing the lower end of the water suction pipe 274 to be stably suspended within the accommodating chamber 150. When the water receiving box 25 is pushed into the accommodating chamber 150, the lower end of the water suction pipe 274 can be stably suspended within the water receiving box 25.

[0162] like Figure 7 、 Figure 8 and Figure 13 As shown, in some embodiments, a positioning tube 2445 may be provided at the bottom of the fan cover 244, and the positioning tube 2445 is located below the drain pump 27. The water suction pipe 274 extends downward and is fixed in the positioning tube 2445. The positioning tube 2445 may be arranged opposite the through-hole 153. The lower end of the water suction pipe 274 passes through the positioning tube 2445 and the through-hole 153, and then extends downward into the accommodating chamber 150. By fixing the water suction pipe 274 with the positioning tube 2445, the lower end of the water suction pipe 274 can be fixed in the through-hole 153, thereby allowing the lower end of the water suction pipe 274 to be stably suspended in the accommodating chamber 150.

[0163] like Figure 7 and Figure 8 As shown, in some embodiments, the positioning tube 2445 can be inserted into the through-hole 153 , and the water suction tube 274 can be passed through the positioning tube 2445 and fixed in the through-hole 153 .

[0164] Figure 24 yes Figure 15 A diagram of the structure in another state.

[0165] like Figure 14 、 Figure 15 and Figure 24As shown, in some embodiments, the water suction pipe 274 is a flexible hose structure. As the water receiving box 25 is pushed into the housing 1 and into the accommodating cavity 150, the lower end of the water suction pipe 274 can contact the water receiving box 25, causing the water suction pipe 274 to bend and deform. Once the lower end of the water suction pipe 274 enters the escape window 2512, the water suction pipe 274 can bend and return to its original shape. The water suction pipe 274 is suspended above the escape window 2512, with its lower end extending into the interior of the water receiving box 25. The flexible hose structure of the water suction pipe 274 allows the water suction pipe 274 to bend and deform, as well as to return to its original shape. During the process of pushing the water receiving box 25 in, the interference and collision between the water suction pipe 274 and the water receiving box 25 can be reduced, making it easier for the lower end of the water suction pipe 274 to enter the water receiving box 25, simplifying the docking structure between the water suction pipe 274 of the drainage pump 27 and the water receiving box 25, and solving the docking problem between the water suction pipe 274 of the drainage pump 27 and the water receiving box 25 during the process of pushing the water receiving box 25 in or out.

[0166] like Figure 22 、 Figure 23 and Figure 24 As shown, in some embodiments, a relief window 2512 can be provided on a side of the top surface of the water receiving box 25 away from the outer panel 2521. The relief window 2512 can extend along the push-pull direction of the water receiving box 25. The relief window 2512 can extend to the side edge of the top surface of the water receiving box 25 away from the outer panel 2521. When the water receiving box 25 is pushed into the accommodating chamber 150, the lower end of the water suction pipe 274 can preferentially abut against the side edge of the top surface of the water receiving box 25 away from the outer panel 2521. By extending the relief window 2512 to the side edge of the top surface of the water receiving box 25 away from the outer panel 2521, the lower end of the water suction pipe 274 can more easily enter the relief window 2512, thereby reducing interference and collision between the water suction pipe 274 and the water receiving box 25.

[0167] like Figure 23 and Figure 24 As shown, in some embodiments, a first transition rib 2514 may be provided at the side edge of the avoidance window 2512 away from the outer panel 2521. The surface of the first transition rib 2514 is an arc surface. The arc surface of the first transition rib 2514 may be arranged toward the avoidance window 2512. As the water receiving box 25 is pushed into the accommodating cavity 150, the lower end of the water suction pipe 274 can move along the arc surface of the first transition rib 2514 and then enter the avoidance window 2512. The arc surface of the first transition rib 2514 can reduce friction between the lower end of the water suction pipe 274 and the surface of the first transition rib 2514, allowing the lower end of the water suction pipe 274 to enter the avoidance window 2512 more smoothly.

[0168] like Figure 23 and Figure 24As shown, in some embodiments, a second transition rib 2505 may be provided at the top edge of the outer wall of the water receiving box 25, away from the outer panel 2521. The second transition rib 2505 is arranged opposite the first transition rib 2514. The arcuate surface of the first transition rib 2514 may be arranged facing away from the escape window 2512. As the water receiving box 25 is pushed into the accommodating chamber 150, the lower end of the water suction pipe 274 can move along the arcuate surfaces of the second transition rib 2505 and the first transition rib 2514, respectively, before entering the escape window 2512. When the water receiving box 25 is pushed into the accommodating chamber 150, the lower end of the water suction pipe 274 may preferentially abut against the second transition rib 2505, then move along the surfaces of the second transition rib 2505 and the first transition rib 2514, respectively, before entering the escape window 2512. The arc surface of the second transition rib 2505 can reduce the friction between the lower end of the water suction pipe 274 and the surface of the second transition rib 2505, so that the lower end of the water suction pipe 274 can enter the avoidance window 2512 more smoothly.

[0169] Figure 25 yes Figure 12 Exploded structural diagram of the water receiving box 25 in FIG.

[0170] like Figure 23 、 Figure 24 and Figure 25 As shown, in some embodiments, an expansion portion 2506 may be provided on the outer sidewall of the water receiving box 25, away from the outer panel 2521. An expansion groove 2507 is provided within the expansion portion 2506, communicating with the interior of the water receiving box 25. The expansion groove 2507 is positioned opposite a clearance window 2512. The clearance window 2512 may extend above the top of the expansion groove 2507 and communicate with the clearance window 2512. The expansion portion 2506 and the expansion groove 2507 increase the length of the clearance window 2512, further reducing interference and collision between the bottom end of the suction pipe 274 and the water receiving box 25 when the water receiving box 25 is inserted into the accommodating cavity 150.

[0171] like Figure 23 、 Figure 24 and Figure 25 As shown, in some embodiments, the first transition rib 2514 can be disposed above the expansion groove 2507, and the second transition rib 2505 can be disposed at the top edge of the outer wall of the expansion portion 2506. The upper side of the expansion groove 2507 can provide space for the second transition rib 2505, and the top edge of the expansion portion 2506 can also provide space for the second transition rib 2505. When the water receiving box 25 is pushed into the accommodating cavity 150, the lower end of the water suction pipe 274 can preferentially abut against the expansion portion 2506, and then enter the avoidance window 2512 along the surfaces of the second transition rib 2505 and the first transition rib 2514.

[0172] like Figure 14、 Figure 22 and Figure 23 As shown, in some embodiments, a water collection trough 2551 may be provided on the inner bottom surface of the water receiving box 25. The water collection trough 2551 is recessed downwardly on the inner bottom surface of the water receiving box 25. The bottom surface of the water collection trough 2551 is lower than the inner bottom surfaces of other areas within the water receiving box 25. This allows water within the water receiving box 25 to be first collected in the water collection trough 2551, thereby increasing the depth of the water within the water collection trough 2551. The water collection trough 2551 is provided below the avoidance window 2512. When the water receiving box 25 is pushed into the accommodating cavity 150, the lower end of the water suction pipe 274 can be suspended above the water collection trough 2551, allowing the lower end of the water suction pipe 274 to preferentially draw water from the water collection trough 2551, thereby improving the drainage efficiency within the water receiving box 25.

[0173] like Figure 14 As shown, in some embodiments, the lower end of the suction pipe 274 can extend downward to the notch of the water collection tank 2551. In this case, there is sufficient spacing between the lower end of the suction pipe 274 and the bottom surface of the water collection tank 2551, which can meet the water absorption efficiency requirements of the suction pipe 274 and prevent blockage of the lower end of the suction pipe 274. At the same time, the lower end of the suction pipe 274 can be downwardly extended to approach other inner bottom surfaces of the water receiving box 25, thereby facilitating the draining of the water in the water receiving box 25, increasing the single pumping capacity of the drain pump 27, reducing the number of times the drain pump 27 is started, and thereby reducing the noise generated by the drain pump 27.

[0174] like Figure 14 and Figure 23 As shown, in some embodiments, a water collection portion 2523 can be formed in the area of ​​the bottom of the water receiving box 25 corresponding to the water collection groove 2551. The bottom surface of the water collection portion 2523 can be raised above the bottom surface of other areas of the water receiving box 25, so that the depth of the water receiving box 25 can be locally deepened. When the water receiving box 25 is pushed into the accommodating cavity 150, the bottom surface of the water receiving box 25 can be located at the bottom opening 1502, and the bottom surface of the water receiving box 25 can be flush with the bottom surface of the base 15, with only the bottom surface of the water collection portion 2523 protruding below the bottom surface of the base 15, thereby reducing the space occupied below the accommodating cavity 150.

[0175] Figure 26 yes Figure 22 Cross-sectional view along the BB direction. Figure 27 yes Figure 25 A decomposition diagram of the middle part structure. Figure 28 yes Figure 27 Top view of the middle box.

[0176] like Figure 25 and Figure 28As shown, in some embodiments, a water pumping area 255 may be provided in the water receiving box 25. Condensed water may flow downwardly into the water receiving box 25 through the water receiving hole 2511 and then into the water pumping area 255. A relief window 2512 may be disposed above the water pumping area 255. The lower end of the water suction pipe 274 may extend into the water pumping area 255. A water collecting tank 2551 may be disposed on the bottom surface of the water pumping area 255. When the drain pump 27 is operating, the drain pump 27 may draw water from the water pumping area 255 through the lower end of the water suction pipe 274 and discharge the water.

[0177] like Figure 25 and Figure 28 As shown, in some embodiments, a water flow channel 256 may be provided in the water receiving box 25. One end of the water flow channel 256 may extend to the bottom of the water receiving hole 2511 and communicate with the water receiving hole 2511. The other end of the water flow channel 256 may communicate with the water pumping area 255. In this way, the condensed water flowing down from the evaporator 23 can flow into the water flow channel 256 through the water receiving hole 2511 and flow along the water flow channel 256 to the water pumping area 255, so that the water entering the water receiving box 25 can be deposited and filtered in the water flow channel 256, preventing impurities such as mud, sand, and hair from entering the water pumping area 255 and entering the drain pump 27, thereby effectively preventing the drain pump 27 from being blocked.

[0178] like Figure 25 and Figure 26 As shown, in some embodiments, a first water filter 257 may be provided within the water receiving box 25. The first water filter 257 is arranged obliquely from bottom to top within the water flow channel 256. When the water within the water flow channel 256 flows toward the pumping area 255, the water flowing through the water flow channel 256 can pass through the first water filter 257 and flow from below the first water filter 257 to above the first water filter 257, and then flow toward the pumping area 255. In this way, after the water within the water flow channel 256 is filtered by the first water filter 257 before entering the pumping area 255, impurities such as mud, sand, and hair can be prevented from entering the pumping area 255, effectively preventing clogging of the drain pump 27 and extending the service life of the drain pump 27. By arranging the first water filter 257 obliquely from bottom to top in the water flow channel 256, the contact area between the first water filter 257 and the water in the water flow channel 256 can be increased. A first water filter 257 with a larger area can also be placed in the water receiving box 25 to improve the space utilization efficiency in the water receiving box 25, thereby solving the problem of the small area of ​​the water filter inside the water receiving tray and improving the problem of the mesh of the water filter being easily clogged.

[0179] like Figure 25 and Figure 26As shown, in some embodiments, the water flow channel 256 may include a settling area 2561. The first water filter 257 may be arranged obliquely from bottom to top within the settling area 2561. The first water filter 257 may divide the space within the settling area 2561 into a lower space 25611 and an upper space 25612. The lower space 25611 is located below the first water filter 257, while the upper space 25612 is located above the first water filter 257. The lower space 25611 may communicate with the water receiving hole 2511 through other portions of the water flow channel 256. The upper space 25612 may communicate with the water pumping area 255 through other portions of the water flow channel 256. When condensed water enters the water receiving box 25 through the water receiving hole 2511 and flows into the water pumping area 255 through the water flow channel 256, the water within the water flow channel 256 may flow through the settling area 2561. Heavier particles such as mud and sand can gradually settle in the lower space 25611. After flowing through the first water filter 257, impurities such as hair debris will also be blocked on the lower side of the first water filter 257 and also deposited in the lower space 25611, which is beneficial to improving the filtration efficiency of the first water filter 257, preventing the mesh of the water filter from being clogged, and further improving the problem of the mesh of the water filter being easily clogged.

[0180] like Figure 26 and Figure 27 As shown, in some embodiments, the outer panel 2521 may be provided with a first insertion port 2524, which communicates with the settling area 2561. The first water filter 257 may be inserted obliquely downward through the first insertion port 2524 into the settling area 2561. Providing the first insertion port 2524 on the outer panel 2521 allows the first insertion port 2524 to be exposed at the access opening 1501 of the base 15. This allows the outer end of the first water filter 257 to be exposed to the outer wall of the base 15 and thus to the exterior of the housing 1. This facilitates user removal and cleaning of the first water filter 257, preventing clogging of the mesh of the first water filter 257.

[0181] like Figure 27As shown, in some embodiments, a first mounting area 25613 may be formed between the upper space 25612 and the lower space 25611 within the sedimentation area 2561. The first mounting area 25613 connects the upper space 25612 and the lower space 25611. The first mounting area 25613 extends obliquely toward the first insertion port 2524, with the upper end of the first mounting area 25613 communicating with the first insertion port 2524. The first water filter 257 can be inserted obliquely downward into the first mounting area 25613 through the first insertion port 2524, thereby being arranged in the area between the upper space 25612 and the lower space 25611. The first mounting area 25613 separates the upper space 25612 and the lower space 25611, facilitating the alignment of the first water filter 257 with the first mounting area 25613, thereby ensuring that the first water filter 257 can be stably arranged obliquely within the water flow channel 256.

[0182] like Figure 26 and Figure 27 As shown, first guide grooves 25614 can be provided on opposite side walls of the first mounting area 25613. The first guide grooves 25614 extend obliquely upward toward the first insertion opening 2524. The upper ends of the first guide grooves 25614 communicate with the first insertion opening 2524. The first water filter 257 can extend through the first insertion opening 2524 and be inserted obliquely downward along the first guide grooves 25614 into the first mounting area 25613.

[0183] like Figure 26 and Figure 27 As shown, in some embodiments, one end of the first water filter 257 can be exposed at the first insertion port 2524. The exposed end of the first water filter 257 can be provided with a handle slot 2571, which is exposed at the outer panel 2521. The handle slot 2571 at the outer end of the first water filter 257 allows the user to easily insert the first water filter 257 into the water receiving box 25 or easily pull the first water filter 257 out of the water receiving box 25.

[0184] like Figure 1 and Figure 11 As shown, in some embodiments, the handle groove 2571 can expose the outer wall of the base 15, and the handle groove 2571 can expose the outer wall of the casing 1, thereby making it convenient for the user to take and place the first water filter 257 from the outside of the casing 1, push the first water filter 257 into the water receiving box 25, or pull the first water filter 257 out of the water receiving box 25.

[0185] like Figure 25 、 Figure 26 and Figure 27As shown, in some embodiments, the outer panel 2521 may be provided with a drain port 2525, which is located on the sidewall of the lower space 25611 and communicates with the lower space 25611. A seal 259 may be provided on the outer wall of the water receiving box 25, which removably seals the drain port 2525. The seal 259 can be used to facilitate user-controlled opening and closing of the drain port 2525. When the drain port 2525 is open, impurities such as silt particles and hair debris deposited in the lower space 25611 are discharged from the drain port 2525 into the water receiving box 25, facilitating cleaning of the interior of the water receiving box 25.

[0186] like Figure 25 and Figure 27 As shown, in some embodiments, a connecting rod 2591 is connected to the sealing member 259. The sealing member 259 and the connecting rod 2591 can be made of a flexible material. One end of the connecting rod 2591 is integrally connected to the sealing member 259, and the other end thereof can be connected to the outer wall of the outer panel 2521. The sealing member 259 can be fixed to the outer wall of the water receiving box 25 via the connecting rod 2591, thereby preventing the sealing member 259 from being lost during use.

[0187] like Figure 25 As shown, in some embodiments, a top cover 251 is provided on the top of the water receiving box 25. The top cover 251 can cover the top opening of the water receiving box 25. A water receiving hole 2511 and an escape window 2512 can be provided on the top cover 251. The top cover 251 can have an extension opening 2513, and the top end of the float switch 253 is exposed at the extension opening 2513 to contact the micro switch 154.

[0188] like Figure 25 and Figure 28 As shown, in some embodiments, the water flow channel 256 may include a secondary filtration area 2562, which is located between the settling area 2561 and the pumping area 255. The upper space 25612 communicates with the pumping area 255 through the secondary filtration area 2562. A second water filter 258 is located at the connection between the secondary filtration area 2562 and the pumping area 255. This allows water filtered by the first water filter 257 to flow into the secondary filtration area 2562, then through the second water filter 258 before entering the pumping area 255, further preventing impurities such as debris from entering the pumping area 255. The mesh density of the second water filter 258 can be higher than that of the first water filter 257, thereby trapping smaller debris or particles at the second water filter 258 and collecting them in the secondary filtration area 2562.

[0189] like Figure 25 and Figure 27As shown, in some embodiments, a second insertion port 2515 may be provided on the top surface of the water receiving box 25. The second insertion port 2515 may be provided on the top cover 251. A partition wall may be provided between the secondary filtration area 2562 and the water pumping area 255. A second mounting area 2516 may be provided on the partition wall. The second mounting area 2516 may connect the secondary filtration area 2562 and the water pumping area 255. The second insertion port 2515 and the second mounting area 2516 are arranged vertically opposite and connected to each other. The second water filter 258 may be inserted downwardly into the second mounting area 2516 through the second insertion port 2515. The partition wall provides a spatial separation between the second mounting area 2516 and the water pumping area 255, facilitating the alignment of the second water filter 258 into the second mounting area 2516, thereby allowing the second water filter 258 to be stably arranged upright between the second mounting area 2516 and the water pumping area 255. In addition, through the second insertion port 2515 on the top surface of the water receiving box 25 , the user can easily insert the second water filter 258 into the water receiving box 25 , or remove the second water filter 258 from the water receiving box 25 .

[0190] like Figure 25 、 Figure 27 and Figure 28 As shown, second guide grooves 25161 can be provided on opposite side walls of the second mounting area 2516. The second guide grooves 25161 extend vertically upward toward the second insertion opening 2515. The upper ends of the second guide grooves 25161 communicate with the second insertion opening 2515. The second water filter 258 can extend through the second insertion opening 2515 and be inserted obliquely downward along the second guide grooves 25161 into the second mounting area 2516.

[0191] like Figure 25 and Figure 28 As shown, in some embodiments, water flow channel 256 includes a curved channel 2563. One end of curved channel 2563 can extend below and communicate with water receiving hole 2511. The other end of curved channel 2563 can communicate with lower space 25611. Condensed water enters water receiving box 25 through water receiving hole 2511 and can flow through curved channel 2563 to lower space 25611 of sedimentation area 2561. Heavier particles such as silt can gradually settle in curved channel 2563 and lower space 25611, preventing clogging of the water filter mesh.

[0192] like Figure 28As shown, in some embodiments, a first extension rib 25631 and a second extension rib 25632 may be provided on opposite side walls of the region where the curved channel 2563 is located. The first extension rib 25631 extends from one side wall of the region where the curved channel 2563 is located toward the opposite side wall and is spaced apart from the opposite side wall. The second extension rib 25632 extends from the other side wall of the region where the curved channel 2563 is located toward the opposite side wall and is spaced apart from the opposite side wall. Multiple first extension ribs 25631 and multiple second extension ribs 25632 may be provided. Multiple first extension ribs 25631 and multiple second extension ribs 25632 are alternately arranged and spaced apart in sequence to form the curved channel 2563.

[0193] like Figure 25 and Figure 28 As shown, in some embodiments, water flow channel 256 may include a water receiving area 2564. Water receiving area 2564 is located below water receiving hole 2511. One end of curved channel 2563 may extend to and communicate with water receiving area 2564. The other end of curved channel 2563 communicates with lower space 25611. Condensed water enters water receiving box 25 through water receiving hole 2511, first entering water receiving area 2564, then flowing through curved channel 2563, and toward lower space 25611 of sedimentation area 2561.

[0194] While the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are intended to be illustrative and exemplary rather than restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope of the appended claims. All changes and modifications that fall within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims

1. A dehumidifier, characterized in that: include: a casing forming an outer shell of the dehumidifier; A base is provided in the housing, wherein a receiving cavity is provided in the base, and the receiving cavity has a take-in and put-out opening, and the take-in and put-out opening is provided on an outer side wall of the base; a refrigeration system, disposed in the housing, the refrigeration system comprising a compressor, a condenser and an evaporator; The evaporator is arranged above the base; A water collecting box is arranged in the accommodating cavity in a push-pull manner at the access opening, and is used to collect condensed water; A first sliding groove is respectively provided on two opposite side walls of the accommodating cavity, and the first sliding groove includes: a first straight section extending in a straight line on the side wall of the accommodating cavity, with one end of the first straight section in the longitudinal direction extending outward to the access opening, and the other end of the first straight section in the longitudinal direction extending toward the interior of the accommodating cavity; a second straight section extending in a straight line on the side wall of the accommodating cavity, the second straight section being spaced apart from the inner side of the first straight section and being arranged on a side of the first straight section close to the top wall of the accommodating cavity; a first lifting section, arranged on a side wall of the accommodating cavity and extending obliquely, the first lifting section obliquely extending from an inner end of the first straight section to an outer end of the second straight section; A first sliding portion is respectively provided on the outer walls on both sides of the opposite sides of the water receiving box, and the first sliding portion is used to slide along the first sliding groove; when the water receiving box is pushed into the accommodating cavity, the first sliding portion can slide along the first straight section, the first lifting section and the second straight section in sequence and extend into the accommodating cavity.

2. The dehumidifier according to claim 1, characterized in that A second chute is provided on each of the two opposite side walls of the accommodating cavity. The second chute is provided on the upper side of the first chute. The second chute includes: a third straight section extending linearly on the side wall of the accommodating cavity, with one end of the third straight section extending outward to the access opening and the other end of the third straight section extending toward the interior of the accommodating cavity; the length of the third straight section is less than that of the first straight section; a fourth straight section extending in a straight line on the side wall of the accommodating cavity, the fourth straight section being higher than the third straight section and being spaced apart on a side of the third straight section away from the access opening; a second lifting section, arranged on the side wall of the accommodating cavity in an inclined manner, and extending from the inner end of the third straight section to the outer end of the fourth straight section; A second sliding portion is respectively provided on the outer walls of the water receiving box on opposite sides, the second sliding portion being used to slide along the second chute, and the second sliding portion and the first sliding portion are spaced apart along the push-pull direction of the water receiving box; When the water receiving box is pushed into the accommodating cavity, the first sliding portion enters the accommodating cavity before the second sliding portion, and the second sliding portion can slide along the third straight section, the second lifting section, and the fourth straight section in sequence and extend into the accommodating cavity; When the first sliding portion slides along the first straight section to the first elevated section, the second sliding portion slides along the third straight section to the second elevated section; When the first sliding portion slides along the first lifting section to the second straight section, the second sliding portion slides along the second lifting section to the fourth straight section.

3. The dehumidifier according to claim 2, characterized in that An avoidance area is provided on the upper side of the first straight section; A third sliding portion is provided on the outer wall of the water receiving box, and the third sliding portion is used to slide along the first chute. The third sliding portion and the first sliding portion are located at the same height on the outer wall of the water receiving box, and the third sliding portion is provided between the first sliding portion and the second sliding portion. The first sliding portion and the third sliding portion are capable of successively entering the first straight section and sliding synchronously along the first straight section; When the first sliding portion slides in the first lifting section and the second straight section, the third sliding portion is located in the avoidance area.

4. The dehumidifier according to claim 1, wherein The bottom of the accommodating cavity is provided with a bottom opening, and the bottom opening is exposed on the bottom surface of the base; When the first sliding portion slides along the first straight section, the bottom of the water receiving box extends out of the bottom opening and is arranged in the space below the bottom surface of the base.

5. The dehumidifier according to claim 1, wherein: The side wall of the water receiving box exposed at the access opening forms an outer panel; The top of the water receiving box is provided with an elastic arm extending toward the outer panel, and the top surface of the elastic wall is provided with a buckle; A card slot is provided in an area of ​​the top wall of the accommodating cavity close to the access opening; When the water receiving box is pushed into the accommodating cavity, the buckle can be engaged with the clamping groove to lock the water receiving box in the accommodating cavity.

6. The dehumidifier according to claim 5, characterized in that The outer ends of the elastic arms are spaced apart and arranged above the top surface of the water receiving box; when the buckle is engaged with the card slot, the outer ends of the elastic arms are exposed to the access opening and the outer panel.

7. The dehumidifier according to claim 6, characterized in that A handle groove is provided on the outer side wall of the outer panel. The handle groove is provided below the elastic arm, and the outer end of the elastic arm is arranged opposite to the handle groove in the upper and lower directions.

8. The dehumidifier according to claim 1, wherein: The dehumidifier comprises: a drainage pump, disposed in the housing and above the base; Wherein, the water suction end of the drainage pump is provided with a water suction pipe, the water suction pipe is downwardly passed through the base, and the lower end of the water suction pipe is extended into and arranged in the accommodating cavity; A avoidance window is provided on the top surface of the water receiving box and is arranged opposite to the water suction pipe; When the water receiving box is pushed into the accommodating cavity, the lower end of the water suction pipe can enter the avoidance window and be suspended at the avoidance window, and the lower end of the water suction pipe extends into the interior of the water receiving box.

9. The dehumidifier according to claim 8, characterized in that A through hole is provided on the top surface of the base, the through hole is located above the top wall of the accommodating cavity and communicates with the accommodating cavity; The water suction pipe is passed through and fixed in the through hole, and the lower end of the water suction pipe passes through the through hole and extends into the accommodating cavity.

10. The dehumidifier according to claim 1, wherein The dehumidifier comprises: A micro switch is provided on the base and on the top of the accommodating cavity; A float switch is provided in the water receiving box, and the float switch is exposed on the top surface of the water receiving box; the micro switch and the float switch are arranged opposite to each other up and down; When the first sliding portion slides inwardly along the first lifting section, the float switch can gradually move upward to contact and abut against the micro switch.

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