Dehumidifier

Abstract

A kind of dehumidifier, the dehumidifier includes shell, refrigeration system, fan assembly, inner lining, water tank and compressor capacitor;The accommodating space is provided in shell, refrigeration system is located in accommodating space, and refrigeration system includes compressor, condenser and evaporator;Fan assembly is located in accommodating space, and fan assembly is located at the horizontal direction of one side of condenser;Inner lining is located in the upper region in shell, and inner lining is internally provided with receiving cavity, and accommodating space and fan assembly are located below inner lining;Water tank is installed in receiving cavity;The top of fan assembly is provided with mounting groove, and the bottom of inner lining is provided with avoiding slot;The bottom of compressor capacitor is installed in mounting groove, and the top of compressor capacitor is received in avoiding slot, to fix compressor capacitor between the bottom of inner lining and the top of fan assembly, improve the space utilization of the inside of shell 1.

Description

Technical Field

[0001] This utility model relates to the field of dehumidification technology, and in particular to a dehumidifier. Background Technology

[0002] A dehumidifier is a device that reduces the moisture and humidity in indoor air. Its use is becoming increasingly widespread and important in many public and residential settings.

[0003] A dehumidifier typically consists of 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 exchanges heat with the evaporator and condenser in sequence. Moisture in the introduced air condenses on the evaporator, reducing the humidity of the introduced air. The condenser compensates for the reduced humidity by adjusting the temperature of the air before it is exhausted back into the room through the fan system's outlet.

[0004] In dehumidifiers, the compressor capacitor is usually installed separately in the space inside the casing, which takes up a lot of space and requires additional fasteners for fixation, resulting in poor safety and stability. Utility Model Content

[0005] The purpose of this invention is to provide a dehumidifier that solves the problem of installing and fixing the compressor capacitor.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] According to one aspect of the present invention, a dehumidifier is provided, comprising: a housing forming an outer shell of the dehumidifier; a receiving space provided within the housing; a refrigeration system disposed within the receiving space, the refrigeration system including a compressor, a condenser, and an evaporator; a fan assembly disposed within the receiving space, the fan assembly being disposed on one side of the condenser in a horizontal direction; an inner liner disposed in the upper region of the housing, the inner liner having a receiving cavity inside, the receiving space and the fan assembly being disposed below the inner liner; a water tank disposed within the receiving cavity; and a compressor capacitor disposed within the housing; wherein, the top of the fan assembly has a mounting groove, and the bottom of the inner liner has a clearance groove arranged opposite to the mounting groove; the bottom of the compressor capacitor is installed in the mounting groove, and the top of the compressor capacitor is received in the clearance groove, thereby fixing the compressor capacitor between the bottom of the inner liner and the top of the fan assembly.

[0008] The above-mentioned technical solution has the following advantages or beneficial effects: By placing the inner liner in the upper part of the casing and installing the water tank within the inner liner's receiving cavity, the problem of users needing to squat down to lift the water tank in related dehumidifiers can be solved. This fully utilizes the upper space within the casing, increases the volume of the receiving cavity, and thus increases the effective volume of the water tank. The recessed slot can cooperate with the mounting slot to provide installation space for the compressor capacitor, fixing the compressor capacitor between the bottom of the inner liner and the top of the fan assembly, improving the utilization rate of the space inside the casing.

[0009] In some embodiments of this application, a positioning part is formed on the bottom surface of the receiving cavity at a position corresponding to the avoidance groove; a positioning groove that cooperates with the positioning part is recessed on the bottom surface of the water tank; when the bottom of the water tank is placed in the receiving cavity from top to bottom, the positioning part is fitted into the positioning groove.

[0010] The above-mentioned technical solution has the following advantages or beneficial effects: by cooperating with the positioning part and the positioning groove, the water tank can be positioned, thereby improving the stability of the bottom of the water tank in the receiving cavity.

[0011] In some embodiments of this application, the bottom surface of the mounting groove is provided with a support rib, the bottom of the press capacitor abuts against the support rib, and the support rib is arranged around the outer periphery of the bottom of the press capacitor.

[0012] The above technical solution has the following advantages or beneficial effects: by setting the positioning rib ring on the outer periphery of the top of the press capacitor, the press capacitor can be positioned in the clearance groove, and a certain gap is maintained between the groove walls of the clearance groove at the top of the press capacitor.

[0013] In some embodiments of this application, a first snap-fit ​​arm and a second snap-fit ​​arm are respectively provided on opposite sides of the mounting groove. The first snap-fit ​​arm extends upward from one side edge of the mounting groove, and the second snap-fit ​​arm extends upward from the other side edge of the mounting groove. The press capacitor is clamped between the first snap-fit ​​arm and the second snap-fit ​​arm.

[0014] The above technical solution has the following advantages or beneficial effects: when the press capacitor is fixed in the mounting slot, the first snap-fit ​​arm and the second snap-fit ​​arm can be respectively attached to the outer walls of the opposite sides of the press capacitor, and the press capacitor can be clamped between the first snap-fit ​​arm and the second snap-fit ​​arm, thereby improving the stability of the press capacitor in the mounting slot.

[0015] In some embodiments of this application, the bottom surface of the mounting groove is provided with a support rib, the bottom of the press capacitor abuts against the support rib, and the support rib is arranged around the outer periphery of the bottom of the press capacitor.

[0016] The above-mentioned technical solution has the following advantages or beneficial effects: when the press capacitor is fixed in the mounting groove, the bottom of the press capacitor abuts against the support rib, and the support rib can be arranged around the outer periphery of the bottom of the press capacitor, thereby improving the stability of the press capacitor in the mounting groove.

[0017] In some embodiments of this application, the fan assembly includes: a duct housing disposed on the side of the condenser away from the evaporator; a fan impeller rotatably disposed within the duct housing; and a mounting groove disposed on the top surface of the duct housing.

[0018] The above-mentioned technical solution has the following advantages or beneficial effects: by installing the mounting groove on the top surface of the air duct shell, the compressor capacitor can be fixed on the top of the air duct shell, and the top of the air duct shell provides installation space for the compressor capacitor.

[0019] In some embodiments of this application, the fan assembly includes: a fan shroud disposed between the duct shell and the condenser, with a wind cavity formed inside the fan shroud; an air intake is provided on the side wall of the fan shroud facing the impeller, one side of the wind cavity communicates with the interior of the duct shell through the air intake, and the condenser is disposed on the other side of the wind cavity; an extension groove is provided on the top surface of the fan shroud, the extension groove being arranged opposite to and communicating with the mounting groove; one end of the compressor capacitor is installed in the mounting groove, and the other end of the compressor capacitor is installed in the extension groove.

[0020] The above-mentioned technical solution has the following advantages or beneficial effects: by connecting the extension groove on the top surface of the fan cover with the mounting groove on the top surface of the duct shell, the length of the mounting groove can be extended, providing installation space for the compressor capacitor, which is conducive to improving space utilization efficiency.

[0021] In some embodiments of this application, the bottom of the liner is supported on the top of the fan assembly; the compressor is located on one side of the fan assembly, and the mounting groove is provided on the side of the top surface of the fan assembly near the compressor.

[0022] The above-mentioned technical solution has the following advantages or beneficial effects: By supporting the bottom of the inner liner with the fan assembly, the structural stability of the inner liner can be improved, and its load-bearing capacity can be enhanced. By using a mounting groove located on the top surface of the fan assembly near the compressor, when the compressor capacitor is installed in the mounting groove, it can be positioned close to the compressor.

[0023] In some embodiments of this application, a control portion is formed on one side of the inner liner, and the receiving cavity is disposed on one side of the control portion; an installation cavity is formed on the side of the control portion away from the receiving cavity, and the installation cavity is located above the receiving space; the dehumidifier includes: an electrical control box assembly, which is disposed in the installation cavity; and the mounting groove is disposed on the side of the top surface of the fan assembly near the installation cavity.

[0024] The above technical solution has the following advantages or beneficial effects: by arranging the mounting slot close to the mounting cavity, it is convenient to connect the compressor capacitor in the mounting slot to the electrical control box assembly in the mounting cavity.

[0025] In some embodiments of this application, the dehumidifier includes: a base disposed in the bottom region of the housing, the accommodating space being formed between the bottom of the inner liner and the base; and a support rod disposed in the housing, the support rod extending along the height direction of the housing, the top end of the support rod being connected to the control unit, and the bottom end of the support rod being connected to the base.

[0026] The above-mentioned technical solution has the following advantages or beneficial effects: the structural stability of the control unit can be improved by supporting it between the control unit and the base with a support rod; and the structural stability and load-bearing capacity of the inner lining can be further improved by cooperating with the bottom support of the receiving cavity on the top of the fan assembly, condenser and evaporator. Attached Figure Description

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

[0028] Figure 2 yes Figure 1 A decomposed 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 Partial structural diagram.

[0032] Figure 6 yes Figure 5 A sectional view.

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

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

[0035] Figure 9 yes Figure 8 A partial decomposition diagram of the middle part of the structure.

[0036] Figure 10 yes Figure 2 Structural diagram of the inner liner.

[0037] Figure 11 yes Figure 10 A structural diagram from another perspective.

[0038] Figure 12 yes Figure 4 A partial decomposition diagram of the middle part of the structure.

[0039] Figure 13 yes Figure 2 A structural diagram of the intermediate water tank.

[0040] Figure 14 yes Figure 10 A decomposed structure diagram.

[0041] Figure 15 yes Figure 3 A partial decomposition diagram of the middle part of the structure.

[0042] Figure 16 yes Figure 15 A magnified view of the local structure.

[0043] Figure 17 yes Figure 2 An exploded view of the middle casing.

[0044] Figure 18 yes Figure 17 A structural diagram from another perspective.

[0045] The reference numerals in the attached drawings are explained as follows: 1. Housing; 10. Accommodation space; 101. Air inlet; 1011. Air inlet grille; 102. Air outlet; 1021. Air outlet grille; 103. Buckle; 104. Joint seam; 11. First housing component; 111. Connecting buckle; 12. Second housing component; 121. Connecting hole; 13. Roller; 14. Control panel; 141. Mating rib; 142. Display panel; 143. Bottom cover; 15. Base; 151. Drain outlet; 152. Fixing groove; 153. Through hole; 16. Support rod; 160. Cable routing groove; 1601. First cable routing port; 1602. Second cable routing port; 161. Support platform ; 162. Extension wall; 1621. Positioning hole; 163. Extension section; 1631. Screw hole; 20. Refrigeration system; 21. Compressor; 211. Compressor capacitor; 22. Condenser; 23. Evaporator; 24. Fan assembly; 241. Duct housing; 2411. Air intake; 2412. Air exhaust; 2413. Mounting slot; 2414. First snap-fit ​​arm; 2415. Second snap-fit ​​arm; 2416. Support rib; 242. Impeller; 243. Drive motor; 244. Fan cover; 2441. Air cavity; 2442. Mounting position; 2443. Fixing post; 2444. Notch; 2445. Through hole; 244 6. Extension slot; 25. Water receiving box; 251. Water inlet; 27. Drain pump; 271. Connecting arm; 272. Shock-absorbing pad; 273. Drain pipe; 274. Suction pipe; 3. Water tank; 301. Positioning slot; 4. Inner liner; 40. Receiving cavity; 401. Alternating groove; 4011. Positioning rib; 402. Positioning part; 403. Positioning post; 404. Connecting part; 41. Control part; 410. Mounting cavity; 411. Storage slot; 412. Boss part; 42. Enclosure; 421. Flanged rib; 422. Snap-fit ​​hole; 43. Nozzle; 44. Storage box; 5. Electrical control box assembly. Detailed Implementation

[0046] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0047] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0050] Figure 1 This is a structural diagram of a dehumidifier according to some embodiments of the present invention. Figure 2 yes Figure 1 A decomposed structure diagram.

[0051] like Figure 1 and Figure 2 As shown in some embodiments of the present invention, the dehumidifier includes a housing 1. The housing 1 can be configured as the outer shell of the dehumidifier. The interior of the housing 1 can be used to provide installation space.

[0052] In some embodiments, the housing 1 may have a hollow cuboid structure. The length of the housing 1 may be arranged along the height, allowing the dehumidifier to be installed vertically in the usage area, increasing the height of the dehumidifier and reducing its space occupation. It should be noted that in other embodiments, the external shape of the housing 1 can be designed as needed and is not limited here.

[0053] like Figure 1 and Figure 2As shown, in some embodiments, the dehumidifier may include rollers 13. The rollers 13 may be disposed on the bottom surface of the housing 1. The rollers 13 facilitate the overall movement of the housing 1. Multiple rollers 13 may be provided, and the multiple rollers 13 are arranged at intervals on the bottom surface of the housing 1. The cooperation of multiple rollers 13 can improve the stability of the movement of the housing 1.

[0054] 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 structural diagram.

[0055] like Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the dehumidifier includes a dehumidification device disposed within the casing 1. The dehumidification device can be a refrigeration system 20. The refrigeration system 20 can be disposed within the casing 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. The refrigerant circulates within the refrigerant circulation loop formed by the compressor 21, condenser 22, and evaporator 23. The compressor 21 compresses the 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, and heat is released to the surrounding environment through the condensation process. The evaporator 23 evaporates the expanded refrigerant and returns the refrigerant gas, which is in a low-temperature and low-pressure state, to the compressor 21. The evaporator 23 can achieve a cooling effect by utilizing the latent heat of refrigerant evaporation to exchange heat with the surrounding environment.

[0056] During the refrigerant cycle, the refrigerant evaporates and absorbs heat in the evaporator 23 and condenses and releases heat in the condenser 22. Indoor air can be introduced into the casing 1, coming into contact with the evaporator 23 and condenser 22 successively. The evaporator 23 condenses and cools the flowing air, and water vapor condenses on the evaporator 23 to form condensate, reducing the humidity and temperature of the air. The condenser 22 reheats the cooled and dehumidified air before discharging it into the room, thereby maintaining a suitable indoor air temperature and adjusting the indoor air humidity.

[0057] It should be noted that in other embodiments, the dehumidification device may also employ other types of dehumidification systems as needed.

[0058] like Figure 3 and Figure 4As shown, in some embodiments, the housing 1 has a receiving space 10. The refrigeration system 20 may be located within the receiving space 10. The compressor 21, condenser 22, and evaporator 23 may each be located within the receiving space 10.

[0059] like Figure 3 and Figure 4 As shown, in some embodiments, the receiving space 10 may be located in the lower space inside the housing 1. Thus, the compressor 21, condenser 22, and evaporator 23 may each be located in the lower space inside the housing 1.

[0060] 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 located on the side wall of the housing 1. The air inlet 101 can be located on the side wall of the housing 1 corresponding to the accommodating space 10. The air inlet 101 can be arranged opposite to 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 contacting the evaporator 23, and then condensing and cooling the introduced indoor air. Water vapor condenses on the evaporator 23 to form condensate, reducing the humidity and temperature of the air.

[0061] 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 provided at the air inlet 101. In this way, indoor air can enter the interior of the housing 1 through the grille holes in the air inlet grille 1011. In addition, the air inlet grille 1011 can block the air inlet 101 to prevent foreign objects from entering the air inlet 101 and coming into contact with the evaporator 23, which helps to improve the safety and stability of the dehumidifier.

[0062] Figure 6 yes Figure 5 A sectional view.

[0063] like Figure 2 , Figure 3 and Figure 6 As shown, in some embodiments, the condenser 22 can be located on one side of the evaporator 23 in the horizontal direction. 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 casing 1, it can flow through the evaporator 23 and the condenser 22 in sequence. The evaporator 23 can condense and cool the flowing air, and then the condenser 22 can heat it up before it is discharged back into the room.

[0064] 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 located on the side wall of the housing 1. The air outlet 102 can be located on the side wall of the housing 1 corresponding to the accommodating space 10. The air dehumidified by the evaporator 23 and the condenser 22 can flow back into the room through the air outlet 102.

[0065] 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 within a receiving space 10 inside the housing 1. The fan assembly 24 may be disposed on one side of the condenser 22 in the horizontal direction. The fan assembly 24 may be disposed on the side of the condenser 22 away from the air inlet 101. The fan assembly 24 may be disposed on the side of the condenser 22 away from the evaporator 23. The air intake 2411 of the fan assembly 24 may be arranged towards the condenser 22. The air exhaust 2412 of the fan assembly 24 may 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 casing 1, so that the indoor air can smoothly enter the casing 1 through the air inlet 101, flow through the evaporator 23 and condenser 22 in sequence, 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, thus discharging the air with reduced humidity into the room.

[0066] like Figure 2 and Figure 3 As shown, in some embodiments, an air outlet grille 1021 is provided at the air outlet 102. The air outlet grille 1021 can be detachably provided at the air outlet 102. In this way, the air dehumidified by the evaporator 23 and condenser 22 can be discharged from the casing 1 through the grille holes of the air outlet grille 1021 and returned to the room. In addition, the air outlet grille 1021 can cover the air outlet 102 to prevent foreign objects from entering the air outlet 102 and contacting the fan assembly 24, which helps to improve the safety and stability of the dehumidifier.

[0067] like Figure 5 and Figure 6 As shown, in some embodiments, the fan assembly 24 includes a duct housing 241. The duct housing 241 may be located on the side of the condenser 22 away from the evaporator 23. An air intake 2411 is located on the side of the duct housing 241 facing the condenser 22. An air exhaust 2412 is located on the side of the duct housing 241 facing the air outlet 102. Indoor air enters the housing 1 through the air intake 101, flows sequentially through the evaporator 23 and the condenser 22, enters the duct housing 241 through the air intake 2411, and is then discharged from the housing 1 through the air exhaust 2412 and the air outlet 102.

[0068] In some embodiments, the fan assembly 24 includes a fan wheel 242. The fan wheel 242 is rotatably disposed within the duct housing 241. The fan wheel 242 is arranged opposite to the air intake 2411. When the fan wheel 242 rotates, the airflow from the fan wheel 242 can discharge the air in the duct housing 241 through the exhaust port 2412 and the outlet port 102 to the casing 1, and generate suction at the air intake 2411, causing indoor air to enter the casing 1 through the air inlet 101, flow sequentially through the evaporator 23 and the condenser 22, and then enter the duct housing 241 through the air intake 2411.

[0069] In some embodiments, the duct housing 241 may be a volute structure. The impeller 242 may be a turbine structure.

[0070] In some embodiments, the fan assembly 24 includes a drive motor 243. The drive motor 243 may be disposed on the inner side wall of the housing 1. The output shaft of the drive motor 243 may be coaxially connected to the impeller 242. When the drive motor 243 is running, the drive motor 243 can drive the impeller 242 to rotate within the duct housing 241, thereby generating wind power within the duct housing 241.

[0071] Figure 7 yes Figure 5 A decomposed structure diagram.

[0072] like Figure 5 , Figure 6 and Figure 7 As shown, in some embodiments, the fan assembly 24 includes a fan shroud 244. The fan shroud 244 may be disposed on the side of the duct housing 241 facing the condenser 22. The fan shroud 244 may be disposed between the duct housing 241 and the condenser 22. An air cavity 2441 may be formed inside the fan shroud 244. An air intake 2411 may be formed on the side wall of the fan shroud 244 facing the impeller 242. The side of the air cavity 2441 near the duct housing 241 communicates with the interior of the duct housing 241 through the air intake 2411, and the condenser 22 is disposed on the other side of the air cavity 2441. An opening is formed on the side of the air cavity 2441 near the condenser 22. The opening of the air cavity 2441 may be arranged opposite to the side wall of the condenser 22 away from the evaporator 23. The condenser 22 may be disposed at the opening of the air cavity 2441. The air cavity 2441 inside the fan cover 244 can smoothly introduce the indoor air flowing through the evaporator 23 and condenser 22 into the air duct shell 241 through the air intake 2411, thereby improving the air intake efficiency of the indoor air, improving the heat exchange efficiency between the indoor air and the evaporator 23 and condenser 22, and thus improving the dehumidification efficiency of the dehumidifier.

[0073] 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 air 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.

[0074] It should be noted that in some other embodiments, the outlines of the condenser 22, the evaporator 23, and the air inlet 101 may also be larger than the opening of the air cavity 2441.

[0075] like Figure 6 and Figure 7 As shown, in some embodiments, the dehumidifier includes a water collection box 25 for collecting condensate. The water collection box 25 may be located inside the housing 1. The water collection box 25 may be located below the evaporator 23. The evaporator 23 may be located above the water collection box 25. The condenser 22 may be located above the water collection box 25. The water collection box 25 can be used to collect condensate flowing down the outer wall of the evaporator 23. The condensate generated on the evaporator 23 can flow downwards along the outer wall of the evaporator 23 and be collected in the water collection box 25.

[0076] Figure 8 yes Figure 7 A partial decomposition diagram of the middle part of the structure.

[0077] like Figure 5 , Figure 7 and Figure 8 As shown, in some embodiments, the dehumidifier includes a base 15. The base 15 may be located in the bottom region within the housing 1. A receiving space 10 may be formed in the space above the base 15. The compressor 21, condenser 22, evaporator 23, and fan assembly 24 may be respectively mounted above the base 15. The base 15 provides mounting space for components such as the compressor 21, condenser 22, evaporator 23, and fan assembly 24, allowing the compressor 21, condenser 22, evaporator 23, and fan assembly 24 to be supported on the base 15 respectively.

[0078] like Figure 7 and Figure 8 As shown, in some embodiments, the water collection box 25 can be retractably disposed within the base 15. A drain outlet 151 may be provided on the base 15. A water inlet 251 may be provided on the top surface of the water collection box 25. The water inlet 251 communicates with the interior of the water collection box 25. The drain outlet 151 and the water inlet 251 are arranged vertically opposite each other. The condensate generated on the evaporator 23 can flow downwards along the outer wall of the evaporator 23 to the base 15, and then flow through the drain outlet 151 and the water inlet 251 into the interior of the water collection box 25. The condensate collects in the water collection box 25.

[0079] It should be noted that in some other embodiments, the water receiving box 25 may also be located 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.

[0080] 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 located on one side above the base 15, and the compressor 21 can be located on the other side above the base 15, thereby making full use of the space above the base 15 and improving the space utilization efficiency of the accommodating space 10.

[0081] like Figure 7 and Figure 8 As shown, in some embodiments, the dehumidifier includes a drain pump 27, which is used to draw water from the water collection box 25 and discharge it. The drain pump 27 may be disposed in the receiving space 10 within the housing 1. The suction end of the drain pump 27 communicates with the interior of the water collection box 25, and the drain pump 27 can be used to draw water from the water collection box 25 and discharge the drawn water from the water collection box 25.

[0082] Figure 9 yes Figure 8 A partial decomposition diagram of the middle part of the structure.

[0083] like Figure 8 and Figure 9 As shown, in some embodiments, the drain pump 27 can be located inside the fan housing 244. The drain pump 27 can be located on the inner wall of the fan housing 244, providing installation space for it. Alternatively, the drain pump 27 can be located on the cavity wall of the air chamber 2441. By arranging the drain pump 27 on the cavity wall of the air chamber 2441, the drain pump 27 does not occupy external space of the fan assembly 24 and does not require additional space within the housing space 10, thus improving the space utilization efficiency within the dehumidifier. When the fan assembly 24 is running, indoor air can enter the casing 1 through the air inlet, flow sequentially through the evaporator 23 and condenser 22, and then enter the fan assembly 24 through the air chamber 2441; the air flowing through the air chamber 2441 can dissipate heat from the surface of the drain pump 27. Furthermore, the large space within the air chamber 2441 facilitates the installation of the drain pump 27 and the connection between the drain pump 27 and the piping.

[0084] In some embodiments, a mounting position 2442 is provided on the inner wall of the fan cover 244, and the mounting position 2442 can be recessed into the inner wall of the fan cover 244. The mounting position 2442 is located on one side of the air intake 2411, and the drain pump 27 is fixed at the mounting position 2442. By providing the mounting position 2442 on the inner wall of the fan cover 244, the drain pump 27 can be aligned and installed at the mounting position 2442, thereby improving the installation efficiency of the drain pump 27.

[0085] like Figure 7 and Figure 9 As shown, in some embodiments, the mounting position 2442 can be located on the inner wall of the fan cover 244 near the compressor 21, so that the drain pump 27 is located on the inner wall of the fan cover 244 near the compressor 21, thereby bringing the drain pump 27 close to the space where the compressor 21 is located, so that the pipeline of the drain pump 27 can be arranged in the receiving space 10 where the compressor 21 is located.

[0086] In some embodiments, the mounting position 2442 may be arranged at the corner between the side wall of the fan cover 244 where the air intake 2411 is located and the side wall of the fan cover 244 near the compressor 21, thereby making full use of the internal space of the fan cover 244 and preventing the drain pump 27 from affecting or obstructing the air flow at the air intake 2411.

[0087] like Figure 7 and Figure 9 As shown, in some embodiments, a fixing post 2443 may be provided within the mounting position 2442, and a connecting arm 271 may be provided on the outer wall of the drainage pump 27. The connecting arm 271 can be fixed to the fixing post 2443 by means of a shock-absorbing pad 272. By cooperating with the connecting arm 271, the shock-absorbing pad 272, and the fixing post 2443, the drainage pump 27 can be fixed at the mounting position 2442 inside the fan cover 244, thereby improving the shock absorption performance of the drainage pump 27 and reducing the noise generated by the drainage pump 27 when pumping water.

[0088] In some embodiments, two fixing columns 2443 may be provided, and the two fixing columns 2443 may be arranged vertically at an interval. The two fixing columns 2443 may be located on the upper and lower sides of the drainage pump 27. Two connecting arms 271 may be provided, and the two connecting arms 271 are respectively disposed on the upper and lower outer walls of the drainage pump 27. The two connecting arms 271 are respectively arranged corresponding to the fixing columns 2443. The two connecting arms 271 are respectively fixed to the corresponding fixing columns 2443 by a shock-absorbing pad 272. By cooperating and connecting the two connecting arms 271 on opposite sides of the drainage pump 27 with the two fixing columns 2443 and the two shock-absorbing pads 272, the stability of the drainage pump 27 fixed inside the fan cover 244 can be improved, and the shock absorption performance of the drainage pump 27 can be enhanced.

[0089] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the dehumidifier includes a water tank 3 for collecting condensate. The water tank 3 may be located in the top area inside the casing 1. The water tank 3 may be located above the receiving space 10. The water tank 3 is detachably located in the top area of ​​the casing 1. The water volume in the water tank 3 may be larger than the water volume in the water collection box 25. The drain pump 27 can draw water from the water collection box 25 and drain the water into the water tank 3 for collection. Users can periodically clean the water tank 3 to drain the condensate generated inside the dehumidifier, thereby ensuring the long-term stable operation of the dehumidifier.

[0090] like Figure 1 and Figure 2 As shown, in some embodiments, the top surface of the water tank 3 is exposed above the top surface of the housing 1. When installing the water tank 3, it can be inserted into the housing 1 from top to bottom. When removing the water tank 3, the user can stand and lift it upwards to remove it from the housing 1. Thus, by placing the water tank 3 in the top area of ​​the housing 1, and using a lifting installation method, the problem of users needing to squat to lift the water tank 3 in other dehumidifiers can be solved, as can the problem of water spillage from the water tank 3, improving the convenience of using the water tank 3.

[0091] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, a receiving cavity 40 is provided in the top region of the housing 1. The receiving cavity 40 can extend downward from the top surface of the housing 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 region of the housing 1, and the receiving space 10 can be located in the lower region of the housing 1, so that the housing 1 forms an upper and lower two-layer structure. When the water tank 3 is installed in the receiving cavity 40 of the housing 1 from top to bottom, the top surface of the water tank 3 can be exposed on the top surface of the housing 1, and the side wall of the water tank 3 can be hidden in the receiving cavity 40. The water tank 3 is arranged in the upper receiving cavity 40 inside the casing 1, while the compressor 21, condenser 22, evaporator 23, fan assembly 24, etc. are arranged in the lower receiving space 10 inside the casing 1. This arrangement can make full use of the upper space inside the casing 1 and is beneficial to increasing the effective volume inside the water tank 3.

[0092] 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 have multiple buttons and can be used by a user to control operations such as turning the dehumidifier on or off. A receiving cavity 40 may be formed on one side of the control panel 14. When the water tank 3 is installed inside the receiving cavity 40, the water tank 3 may be arranged on one side of the control panel 14.

[0093] Figure 10 yes Figure 2 Structural diagram of inner liner 4.

[0094] like Figure 2 , Figure 3 and Figure 10 As shown, in some embodiments, the dehumidifier may include an inner liner 4. The inner liner 4 is disposed inside the housing 1. The inner liner 4 may be disposed in the top region of the housing 1. A receiving space 10 may be formed below the bottom of the inner liner 4. The receiving space 10 may be formed in the space between the bottom of the inner liner 4 and the top of the base 15. A receiving cavity 40 may be formed inside the inner liner 4. The top of the inner liner 4 may extend to the top surface of the housing 1, thereby allowing the top of the receiving cavity 40 to extend upward to the top surface of the housing 1. When the water tank 3 is installed in the receiving cavity 40, the top surface of the water tank 3 may be exposed above the top surface of the housing 1.

[0095] like Figure 2 and Figure 3 As shown, in some embodiments, the top of the fan assembly 24 can abut against the bottom surface of the inner liner 4. The top of the evaporator 23 can abut against the bottom surface of the inner liner 4. The top of the condenser 22 can abut against the bottom surface of the inner liner 4. Thus, by having the tops of the fan assembly 24, condenser 22, and evaporator 23 abut against the bottom surface of the inner liner 4 respectively, the bottom of the inner liner 4 can be supported on the tops of the fan assembly 24, evaporator 23, and condenser 22 respectively, improving the structural strength of the inner liner 4 and enhancing the structural stability of the water tank 3 within the casing 1. Furthermore, by arranging the water tank 3 within the upper inner liner 4 within the casing 1, and the compressor 21, condenser 22, evaporator 23, fan assembly 24, etc., within the receiving space 10 below the inner liner 4, the upper space within the casing 1 can be fully utilized, increasing the volume of the receiving cavity 40 and thereby increasing the effective volume within the water tank 3.

[0096] In some embodiments, the fan assembly 24, condenser 22, and evaporator 23 can be located below the receiving cavity 40, that is, the tops of the fan assembly 24, condenser 22, and evaporator 23 can be supported on the bottom surface of the liner 4 below the receiving cavity 40. Therefore, when the water tank 3 is placed inside the receiving cavity 40, most of the weight of the water tank 3 can be transferred downwards to the top surfaces of the fan assembly 24, condenser 22, and evaporator 23, improving the stability of the water tank 3 within the casing 1 and increasing the load-bearing capacity of the liner 4.

[0097] like Figure 3 , Figure 7 and Figure 9As shown, in some embodiments, a notch 2444 may be provided on the side wall of the fan cover 244 near the compressor 21, and the notch 2444 is located above the mounting position 2442. The drain end of the drain pump 27 may be arranged facing upwards. The drain end of the drain pump 27 is provided with a drain pipe 273, which extends upwards through the notch 2444 and is arranged on the outside of the fan cover 244, and then extends upwards to one side of the receiving cavity 40. By providing the notch 2444 on the side wall of the fan cover 244 near the compressor 21, the drain pipe 273 can easily pass through the side wall of the fan cover 244 and be arranged in the inner and outer spaces of the fan cover 244, so that the drain pipe 273 can be connected to the water tank 3 in the receiving cavity 40, so that the drain pump 27 can draw water from the water receiving box 25 and discharge it upwards into the water tank 3.

[0098] like Figure 3 and Figure 10 As shown, in some embodiments, a control section 41 is formed on one side of the inner liner 4. A receiving cavity 40 may be formed on one side of the control section 41. A control panel 14 may be disposed on the top of the control section 41, and the control panel 14 may be exposed on the top surface of the housing 1. The top of the control section 41 can provide installation space for the control panel 14, allowing the control panel 14 to be located on the top surface of the housing 1 and to be kept away from the water tank 3, thus preventing the control panel 14 from contacting the water in the water tank 3.

[0099] Figure 11 yes Figure 10 A structural diagram from another perspective.

[0100] like Figure 3 , Figure 10 and Figure 11 As shown, in some embodiments, a mounting cavity 410 may be formed on the 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 electrical control box assembly 5. The electrical control box assembly 5 may be disposed within the mounting cavity 410. The mounting cavity 410 within the control unit 41 may be used to provide mounting space for the electrical 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 electrical control box assembly 5, preventing the electrical control box assembly 5 from contacting the water in the water tank 3. Furthermore, the electrical control box assembly 5 may be disposed above the receiving space 10, so that the electrical control box assembly 5 can avoid contact with the evaporator 23, condenser 22, etc., preventing condensate from the surface of the evaporator 23 or condenser 22 from entering the electrical control box assembly 5.

[0101] like Figure 2 and Figure 10As shown, in some embodiments, the peripheral sidewall of the inner liner 4 may be provided with a surrounding plate 42. The surrounding plate 42 may be arranged around the periphery of the receiving cavity 40. The top of the surrounding plate 42 may extend to the top of the control unit 41. The receiving cavity 40 may be enclosed between the surrounding plate 42 and the sidewall of the control unit 41. For example, the receiving cavity 40 may be a cavity structure with a square outline. The surrounding plate 42 may encircle three sidewalls of the receiving cavity 40 with a square outline, and the sidewall of the control unit 41 facing the receiving cavity 40 may form a fourth sidewall of the receiving cavity 40 with a square outline. The peripheral sidewall of the water tank 3 may be hidden inside the control unit 41 and the surrounding plate 42. The surrounding plate 42 may be arranged along the inner side of the peripheral sidewall of the housing 1. With the internal space of the housing 1 unchanged, by arranging the surrounding plate 42 close to the inner sidewall of the housing 1, the volume of the water tank 3 can be effectively increased, thereby increasing the effective internal volume of the water tank 3.

[0102] like Figure 2 and Figure 10 As shown, in some embodiments, the top of the enclosure 42 can extend to the top surface of the housing 1. The top edge of the enclosure 42 can be provided with a flange 421 extending upwards at an angle towards the outside of the receiving cavity 40. The flange 421 can extend upwards to the top edge of the peripheral sidewall of the housing 1. The flange 421 extends along the top edge of the enclosure 42 and is arranged around the periphery of the top port of the receiving cavity 40. With the flange 421 arranged around the periphery of the top port of the receiving cavity 40, and in conjunction with the upwardly extending structure of the flange 421, the water tank 3 can be more easily placed inside the receiving cavity 40. When the water tank 3 is placed inside the receiving cavity 40 from top to bottom, the bottom edge of the water tank 3 can abut against the flange 421 and slide downwards along the flange 421, thus easily falling into the receiving cavity 40 from the top port, reducing the difficulty of placing the water tank 3 and improving user convenience.

[0103] like Figure 10 As shown, in some embodiments, a mating rib 141 may be provided around the periphery of the control panel 14. The mating rib 141 extends upward at an angle toward the outer side of the housing 1. The angle of inclination of the mating rib 141 is the same as the angle of inclination of the flange rib 421. One end of the mating rib 141 is connected to one end of the flange rib 421, and the other end of the mating rib 141 is connected to the other end of the flange rib 421, so that the mating rib 141 and the flange rib 421 can be combined to form a ring structure. This ring structure is provided around the top of the periphery of the housing 1, making the top surface of the housing 1 look neater and more aesthetically pleasing.

[0104] like Figure 3 , Figure 7 and Figure 10As shown, in some embodiments, a nozzle 43 may be provided on the side wall of the control unit 41 facing the receiving cavity 40, and the nozzle 43 is arranged facing the receiving cavity 40. The upper end of the drain pipe 273 may extend upward to the nozzle 43 and communicate with the nozzle 43, so that the outlet end of the drain pump 27 can communicate with the nozzle 43. When the water tank 3 is placed in the receiving cavity 40, the nozzle 43 may be arranged facing the inside of the water tank 3. After the drain pump 27 draws water from the water receiving box 25, it can spray the water into the inside of the water tank 3 through the drain pipe 273 and the nozzle 43, and collect it in the water tank 3.

[0105] like Figure 4 , Figure 7 , Figure 10 and Figure 11 As shown, in some embodiments, the mounting cavity 410 can be located above the space where the compressor 21 is located, and the compressor 21 is located in the space below the mounting cavity 410, which facilitates the connection between the compressor 21 and the electrical control box assembly 5 in the mounting cavity 410, thereby improving the utilization efficiency of the space inside the housing 1.

[0106] In some embodiments, the nozzle 43 may be disposed on the side wall between the mounting cavity 410 and the receiving cavity 40. The drain pump 27 and the drain pipe 273 may be disposed on the side wall of the fan cover 244 near the mounting cavity 410, so that the upper end of the drain pipe 273 can extend upward into the mounting cavity 410 nearby and connect with the nozzle 43, thereby shortening the length of the drain pipe 273 and allowing the water pumped by the drain pump 27 to be sprayed into the water tank 3 through the drain pipe 273 and the nozzle 43.

[0107] like Figure 7 , Figure 8 and Figure 9 As shown, in some embodiments, the bottom of the fan cover 244 may be provided with a through hole 2445, which is located below the mounting position 2442. The water collection box 25 is located below the fan cover 244. The suction end of the drain pump 27 may be arranged downwards. The suction end of the drain pump 27 is provided with a suction pipe 274, which extends downwards through the through hole 2445 and then extends downwards into the water collection box 25. The through hole 2445 is located at the bottom of the fan cover 2444 and below the mounting position 2442, so that the suction pipe 274 can be arranged downwards nearby and connected to the inside of the water collection box 25, allowing the drain pump 27 to draw condensate from the water collection box 25 through the suction pipe 274.

[0108] In some embodiments, the top surface of the base 15 is provided with a through hole 153 arranged opposite to the through hole 2445, and the through hole 153 is arranged below the through hole 2445. The through hole 2445 and the through hole 153 are arranged vertically opposite each other. The water suction pipe 274 extends downward through the through hole 2445, and then extends downward through the through hole 153 into the water receiving box 25.

[0109] Figure 12 yes Figure 4 A partial decomposition diagram of the middle part of the structure.

[0110] like Figure 4 and Figure 12 As shown, in some embodiments, the dehumidifier may include a compressor capacitor 211. The compressor capacitor 211 is installed inside the housing 1, and may be located in the top region of the receiving space 10. The compressor capacitor 211 may be located below the bottom of the inner liner 4. The compressor capacitor 211 may be located above the top of the fan assembly 24. The compressor capacitor 211 may be fixed between the top of the fan assembly 24 and the bottom of the inner liner 4, improving the stability of the compressor capacitor 211 and reducing its occupation of the receiving space 10.

[0111] In some embodiments, a mounting groove 2413 may be provided on the top surface of the fan assembly 24, and the compressor capacitor 211 is installed in the mounting groove 2413, thereby fixing the compressor capacitor 211 to the top of the fan assembly 24.

[0112] like Figure 4 , Figure 11 and Figure 12 As shown, in some embodiments, a recessed groove 401 may be provided on the bottom surface of the inner liner 4. The recessed groove 401 and the mounting groove 2413 are arranged vertically opposite each other. The bottom of the compressor capacitor 211 is installed in the mounting groove 2413, and the top of the compressor capacitor 211 is installed in the recessed groove 401. The recessed groove 401 can cooperate with the mounting groove 2413 to provide installation space for the compressor capacitor 211, fixing the compressor capacitor 211 between the bottom of the inner liner 4 and the top of the fan assembly 24, thereby improving the utilization rate of the internal space of the housing 1.

[0113] like Figure 11 As shown, in some embodiments, a positioning rib 4011 may be provided within the recessed groove 401, and the positioning rib 4011 is provided on the top wall of the recessed groove 401. The positioning rib 4011 is located above the top of the press capacitor 211. When the top of the press capacitor 211 is received within the recessed groove 401, the positioning rib 4011 can be arranged around the outer periphery of the top of the press capacitor 211, positioning the press capacitor 211 within the recessed groove 401, and maintaining a certain gap between the top of the press capacitor 211 and the groove wall of the recessed groove 401.

[0114] like Figure 5 and Figure 12As shown, in some embodiments, a first latching arm 2414 and a second latching arm 2415 may be respectively provided on opposite sides of the mounting groove 2413. The first latching arm 2414 extends upward from one side edge of the mounting groove 2413, and the second latching arm 2415 extends upward from the other side edge of the mounting groove 2413. When the press capacitor 211 is fixed in the mounting groove 2413, the first latching arm 2414 and the second latching arm 2415 can be respectively attached to the opposite outer walls, and the press capacitor 211 can be clamped between the first latching arm 2414 and the second latching arm 2415, thereby improving the stability of the press capacitor 211 in the mounting groove 2413.

[0115] like Figure 4 , Figure 11 and Figure 12 As shown, in some embodiments, the first snap-fit ​​arm 2414 may protrude from the top surface of the fan assembly 24, and the top of the first snap-fit ​​arm 2414 may extend into the recess 401 along with the top of the compressor capacitor 211.

[0116] It should be noted that in other embodiments, the second snap-fit ​​arm 2415 may also protrude from the top surface of the fan assembly 24, and the top of the second snap-fit ​​arm 2415 may also extend into the clearance groove 401 along with the top of the compressor capacitor 211.

[0117] like Figure 12 As shown, in some embodiments, a support rib 2416 may be provided on the bottom surface of the mounting groove 2413. The support rib 2416 is used to support the bottom wall of the press capacitor 211. The support rib 2416 can be adapted to fit the bottom of the press capacitor 211. When the press capacitor 211 is fixed in the mounting groove 2413, the bottom of the press capacitor 211 abuts against the support rib 2416. The support rib 2416 can be arranged around the outer periphery of the bottom of the press capacitor 211, thereby improving the stability of the press capacitor 211 in the mounting groove 2413.

[0118] In some embodiments, multiple support ribs 2416 may be provided, and the multiple support ribs 2416 are arranged at intervals on the bottom surface of the mounting groove 2413. The multiple support ribs 2416 may be arranged sequentially at intervals along the axial direction of the press capacitor 211, so that the bottom of the press capacitor 211 is supported on the multiple support ribs 2416 respectively, thereby improving the stability of the press capacitor 211 in the mounting groove 2413.

[0119] like Figure 7 and Figure 12 As shown, in some embodiments, the mounting groove 2413 can be provided on the top surface of the air duct housing 241, thereby fixing the compressor capacitor 211 to the top of the air duct housing 241 and using the top of the air duct housing 241 to provide mounting space for the compressor capacitor 211.

[0120] like Figure 9 and Figure 12 As shown, in some embodiments, an extension groove 2446 may be provided on the top surface of the fan cover 244. The extension groove 2446 is arranged opposite to and communicates with the mounting groove 2413. One end of the compressor capacitor 211 is installed in the mounting groove 2413, and the other end of the compressor capacitor 211 is installed in the extension groove 2446. By connecting the extension groove 2446 on the top surface of the fan cover 244 with the mounting groove 2413 on the top surface of the duct shell 241, the length of the mounting groove 2413 can be extended, jointly providing installation space for the compressor capacitor 211, which is beneficial to improving space utilization efficiency.

[0121] like Figure 12 As shown, in some embodiments, the mounting slot 2413 is located on the top surface of the fan assembly 24 near the compressor 21. When the compressor capacitor 211 is installed in the mounting slot 2413, the compressor capacitor 211 can be arranged close to the compressor 21, which facilitates the connection between the compressor capacitor 211 and the compressor 21.

[0122] like Figure 4 and Figure 12 As shown, in some embodiments, the mounting slot 2413 is located on the top surface of the fan assembly 24 near the mounting cavity 410. By arranging the mounting slot 2413 close to the mounting cavity 410, it is convenient to connect the compressor capacitor 211 in the mounting slot 2413 to the electrical control box assembly 5 in the mounting cavity 410.

[0123] Figure 13 yes Figure 2 A structural diagram of the middle water tank 3.

[0124] like Figure 10 , Figure 11 and Figure 13 As shown, in some embodiments, a positioning part 402 may be protruding from the bottom surface of the receiving cavity 40 at the position corresponding to the clearance groove 401. A positioning groove 301 that mates with the positioning part 402 may be recessed on the bottom surface of the water tank 3. When the bottom of the water tank 3 is placed inside the receiving cavity 40 from top to bottom, the positioning part 402 fits into the positioning groove 301, so that the groove wall of the positioning groove 301 is supported on the positioning part 402. The positioning part 402, in conjunction with the positioning groove 301, can position the water tank 3, improving the stability of the bottom of the water tank 3 within the receiving cavity 40.

[0125] Figure 14 yes Figure 10 A decomposed structure diagram.

[0126] like Figure 2 , Figure 10 and Figure 14As shown, in some embodiments, a storage groove 411 may be provided on the side wall of the receiving cavity 40. The roller 13 may be detachably provided at the bottom of the housing 1. The roller 13 can be removed from the bottom of the housing 1 and placed in the storage groove 411, thereby facilitating the user to install the roller 13 as needed. For example, when the user does not install the roller 13, the roller 13 can be placed in the storage groove 411 to prevent the roller 13 from being lost. When the roller 13 needs to be installed, the roller 13 is taken out from the storage groove 411 and installed on the bottom surface of the housing 1. In addition, when the water tank 3 is placed in the receiving cavity 40, the water tank 3 can cover the storage groove 411 to prevent the roller 13 from being exposed outside the housing 1.

[0127] like Figure 14 As shown, in some embodiments, the storage groove 411 can be formed on the inner sidewall of the liner 4. The interior of the liner 4 can provide installation space for the storage groove 411, that is, the interior of the liner 4 can provide storage space for the roller 13, thereby improving the space utilization rate inside the liner 4.

[0128] like Figure 14 As shown, in some embodiments, the storage slot 411 may be provided on the side wall of the control unit 41 facing the receiving cavity 40. The interior of the control unit 41 can provide installation space for the storage slot 411, that is, the interior of the control unit 41 can provide storage space for the roller 13, thereby improving the space utilization rate inside the control unit 41.

[0129] like Figure 4 , Figure 11 and Figure 14 As shown, in some embodiments, a boss 412 is provided on the side wall of the mounting cavity 410. The boss 412 is arranged opposite to the receiving groove 411. The receiving groove 411 can be formed by a recess in the side wall of the control unit 41 toward the side away from the receiving cavity 40, and then the boss 412 protrudes at a corresponding position on the side wall of the mounting cavity 410. The electrical control box assembly 5 can be provided below the boss 412. By providing the electrical control box assembly 5 below the boss 412, the space utilization rate within the mounting cavity 410 can be improved, providing installation space for the receiving groove 411 and the roller 13, and improving the space utilization rate within the control unit 41.

[0130] like Figure 10 and Figure 14As shown, in some embodiments, a storage box 44 may be provided inside the storage slot 411 for storing the rollers 13. The storage box 44 is detachably disposed inside the storage slot 411. The rollers 13 are detachably disposed inside the storage box 44 and can be placed in the storage slot 411 along with the storage box 44. By first storing the rollers 13 in the storage box 44 and then placing the storage box 44 in the storage slot 411, it is convenient to confine multiple rollers 13 within the storage box 44, preventing the rollers 13 from rolling in the storage slot 411, thereby avoiding collisions between the rollers 13 and the inner wall of the storage slot 411 during transportation.

[0131] like Figure 10 and Figure 14 As shown, in some embodiments, the top of the storage slot 411 has an opening. The control panel 14 is disposed over the top of the storage slot 411, thereby covering the top opening of the storage slot 411. By disposing the control panel 14 over the top of the storage slot 411, the structure of the storage slot 411 can be simplified, the mold structure of the inner liner 4 can be simplified, and production efficiency can be improved.

[0132] like Figure 10 and Figure 14 As shown, in some embodiments, a display panel 142 may be provided below the control panel 14. The display panel 142 may be fixed to the bottom surface of the control panel 14. The display panel 142 can be used for display and control. Users can also control the display panel 142 through the control panel 14, thereby generating control signals to control the operation of the internal components of the dehumidifier.

[0133] like Figure 10 and Figure 14 As shown, in some embodiments, a bottom cover 143 may be provided below the control panel 14. The bottom cover 143 may be disposed on the bottom surface of the control panel 14, and the bottom cover 143 may be used to encapsulate and fix the display panel 142. The display panel 142 may be encapsulated and fixed between the control panel 14 and the bottom cover 143. When the bottom cover 143 is fixed to the top of the control unit 41 along with the control panel 14, the bottom cover 143 may be placed over the top of the storage groove 411. The bottom cover 143 can encapsulate and fix the display panel 142 between the control panel 14 and the bottom cover 143 to protect the display panel 142. In addition, by placing the bottom cover 143 over the top of the storage groove 411, the structure of the storage groove 411 is simplified, the mold structure of the inner liner 4 is simplified, and production efficiency is improved.

[0134] Figure 15 yes Figure 3 A partial decomposition diagram of the middle part of the structure.

[0135] like Figure 3 , Figure 4 and Figure 15As shown, in some embodiments, the dehumidifier includes a support rod 16 disposed within the housing 1. The support rod 16 can extend along the height direction of the housing 1. The top end of the support rod 16 can be connected to the inner liner 4, and the bottom end of the support rod 16 can be connected to the base 15. The support rod 16 can support the inner liner 4 between the inner liner 4 and the base 15, improving the stability of the inner liner 4 within the housing 1. Furthermore, the support rod 16 can cooperate with the tops of the fan assembly 24, the condenser 22, and the evaporator 23 to jointly support the inner liner 4, improving the structural stability and load-bearing capacity of the inner liner 4.

[0136] like Figure 3 and Figure 4 As shown, in some embodiments, the support rod 16 may be located below the control unit 41. The support rod 16 may be spaced apart on one side of the fan assembly 24, condenser 22, and evaporator 23. The top end of the support rod 16 is connected to the control unit 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 unit 41 and the base 15, improving the structural stability of the control unit 41, allowing the control unit 41 and the mounting cavity 410 to be suspended above the receiving space 10; in conjunction with the bottom of the inner liner 4 below the receiving cavity 40 being supported on the top of the fan assembly 24, condenser 22, and evaporator 23, the structural stability and load-bearing capacity of the inner liner 4 can be further improved.

[0137] like Figure 4 As shown, in some embodiments, the top end of the support rod 16 can extend into the mounting cavity 410 and be 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 extending into the mounting cavity 410 and being supported on the control unit 41 can improve the structural stability of the mounting cavity 410.

[0138] like Figure 4 As shown, in some embodiments, a cable tray 160 is provided inside the support rod 16. The cable tray 160 can extend along the length direction of the support rod 16, and the cable tray 160 can extend along the height direction of the housing 1. The wire harness inside the housing 1 can be gathered in the cable tray 160, improving the space utilization rate inside the housing 1.

[0139] like Figure 4As shown, in some embodiments, the upper end of the wiring trough 160 can communicate with the mounting cavity 410. The lower end of the wiring trough 160 communicates with the accommodating space 10. The wire harnesses in the mounting cavity 410 can be neatly arranged in the wiring trough 160 of the support rod 16, and the wire harnesses in the accommodating space 10 can also be neatly arranged in the wiring trough 160 of the support rod 16. Furthermore, the wire harnesses in the accommodating space 10 can enter the mounting cavity 410 through the wiring trough 160, which facilitates cable management and improves the space utilization rate of the accommodating space 10 and the mounting cavity 410.

[0140] like Figure 4 As shown, in some embodiments, a first cable pass 1601 may be provided on the side wall of the upper end of the support rod 16. The first cable pass 1601 connects the upper end of the cable routing groove 160 and the mounting cavity 410. The wire harness in the mounting cavity 410 can extend into the cable routing groove 160 through the first cable pass 1601.

[0141] like Figure 4 As shown, in some embodiments, a second cable pass 1602 may be provided on the side wall of the lower end of the support rod 16. The second cable pass 1602 connects the lower end of the cable routing groove 160 and the receiving space 10 below the mounting cavity 410. The wire harness in the receiving space 10 can extend into the cable routing groove 160 through the second cable pass 1602.

[0142] like Figure 2 , Figure 3 and Figure 4 As shown, in some embodiments, the support rod 16 can be located at the peripheral edge of the base 15 and the inner liner 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 inside the housing 1. The wiring trough 160 is open facing the corresponding inner wall of the housing 1, which facilitates the wiring harness to be arranged in the wiring trough 160 from the open opening. After the housing 1 is assembled, the inner sidewall of the housing 1 can cover the open opening of the wiring trough 160, encapsulating the wiring harness in the wiring trough 160 of the support rod 16, preventing the wiring harness from coming out of the wiring trough 160.

[0143] like Figure 3 and Figure 4 As shown, in some embodiments, the lower end of the support rod 16 can be located in a corner area of ​​the base 15, and the upper end of the support rod 16 can be located in the corresponding corner area of ​​the inner liner 4. By placing the upper end and the lower end of the support rod 16 in the corner areas of the inner liner 4 and the base 15 respectively, the space occupied by the support rod 16 in the internal space of the housing 1 can be further reduced.

[0144] like Figure 15As shown, in some embodiments, a fixing groove 152 is provided in the corner area of ​​the top surface of the base 15, and the fixing groove 152 can be recessed into the top surface of the base 15. The lower end of the support rod 16 is inserted into the fixing groove 152. By engaging 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.

[0145] Figure 16 yes Figure 15 A magnified view of the local structure.

[0146] like Figure 15 and Figure 16 As shown, in some embodiments, a support platform 161 may be formed at the upper end of the support rod 16, and the support platform 161 is supported on the bottom surface of the corresponding corner of the inner liner 4. The support platform 161 may be supported on the bottom surface of the corresponding corner of the control unit 41. By supporting the inner liner 4 on the bottom surface of the corresponding corner of the inner liner 4 with the support platform 161, the support stability of the support rod 16 for the inner liner 4 and the control unit 41 can be improved.

[0147] In some embodiments, a positioning post 403 may be provided on the outer wall of the corresponding corner of the inner liner 4. The positioning post 403 may be provided on the outer wall of the corresponding corner of the control unit 41. An upwardly extending extension wall 162 may be provided at the side edge of the support platform 161. The extension wall 162 is provided with a positioning hole 1621 arranged opposite to the positioning post 403. The extension wall 162 may be attached to the outer wall of the corresponding corner of the inner liner 4, and the positioning post 403 may be inserted into the positioning hole 1621. By cooperating with the positioning post 403 and the positioning hole 1621, the extension wall 162 can be positioned and fixed on the outer wall of the corresponding corner of the inner liner 4, and the support platform 161 can be stably supported on the bottom surface of the corresponding corner of the inner liner 4.

[0148] like Figure 15 and Figure 16 As shown, in some embodiments, the outer wall of the inner liner 4 is provided with a connecting portion 404 extending toward the support rod 16. The connecting portion 404 may be provided on the side wall of the control portion 41. The connecting portion 404 may be provided on the cavity side wall of the mounting cavity 410. The support rod 16 is provided with an extension portion 163 arranged toward the connecting portion 404. The extension portion 163 is arranged opposite to the connecting portion 404 and is fixed to the connecting portion 404. By connecting the extension portion 163 and the connecting portion 404, the upper part of the support rod 16 can be fixed to the outer wall of the inner liner 4, improving the structural stability of the support rod 16 and making the support rod 16 stably supported between the base 15 and the inner liner 4.

[0149] like Figure 15 and Figure 16As shown, in some embodiments, the extension 163 may be provided with screw holes 1631, which are arranged opposite to the connecting portion 404. By using screws inserted into the screw holes 1631, the extension 163 can be fixed to the connecting portion 404, thereby fixing the upper part of the support rod 16 to the outer wall of the inner liner 4.

[0150] like Figure 2 and Figure 3 As shown, in some embodiments, the top of the housing 1 can cover the outer peripheral wall of the inner liner 4, and the bottom of the housing 1 can cover the outer peripheral wall of the base 15, thereby improving the flatness of the dehumidifier's appearance and forming the accommodating space 10 between the bottom of the inner liner 4, the top of the base 15, and the inner wall of the housing 1, thus improving the structural stability between the inner liner 4 and the base 15, and improving the structural stability of the accommodating space 10.

[0151] Figure 17 yes Figure 2 An exploded view of the middle casing 1. Figure 18 yes Figure 17 A structural diagram from another perspective.

[0152] like Figure 3 , Figure 4 , Figure 17 and Figure 18 As shown, in some embodiments, the outer wall of the inner liner 4 may be provided with a snap-fit ​​hole 422. The snap-fit ​​hole 422 may be provided on the outer wall of the enclosure 42. The inner wall of the housing 1 may be provided with a snap-fit ​​part 103 corresponding to the snap-fit ​​hole 422. When the housing 1 covers the outer wall of the inner liner 4, the snap-fit ​​part 103 can be snapped into the snap-fit ​​hole 422 to fix the peripheral side wall of the top of the housing 1 to the outer peripheral wall of the inner liner 4, thereby improving the stability of the connection between the inner liner 4 and the housing 1 and improving the structural strength of the inner liner 4.

[0153] In some embodiments, multiple snap-fit ​​holes 422 may be provided, and the multiple snap-fit ​​holes 422 may be arranged at intervals on the outer wall of the inner liner 4. Multiple latching portions 103 may be provided on the inner sidewall of the housing 1. The multiple latching portions 103 and the multiple snap-fit ​​holes 422 may be arranged correspondingly. The multiple snap-fit ​​holes 422 and the multiple latching portions 103 are respectively aligned and snapped together, thereby improving the connection strength between the inner liner 4 and the housing 1 and improving the connection stability of the inner liner 4.

[0154] like Figure 2 , Figure 17 and Figure 18As shown, in some embodiments, the housing 1 may include a first housing member 11 and a second housing member 12. The first housing member 11 and the second housing member 12 can be joined together horizontally to form the housing 1, facilitating the installation and fixation of the housing 1. A receiving space 10 may be formed between the bottom of the first housing member 11 and the bottom of the second housing member 12. The top of the first housing member 11 and the top of the second housing member 12 may be located on opposite sides of the outer peripheral wall of the inner liner 4, respectively. The top of the first housing member 11 and the top of the second housing member 12 may respectively cover different areas of the outer wall of the inner liner 4.

[0155] like Figure 2 , Figure 3 and Figure 17 As shown, in some embodiments, when the first housing 11 covers the outer wall of the dehumidifier, the first housing 11 can cover the outside of the support rod 16 and encapsulate the wiring groove 160 between the support rod 16 and the inner wall of the first housing 11.

[0156] like Figure 17 and Figure 18 As shown, in some embodiments, at the joint between the first housing 11 and the second housing 12, the first housing 11 may be provided with a connecting buckle 111 extending toward the second housing 12, and the second housing 12 may be provided with a connecting hole 121 that mates with the connecting buckle 111. When the first housing 11 and the second housing 12 are joined together, the connecting buckle 111 can be inserted and engaged in the connecting hole 121, thereby connecting and fixing the first housing 11 and the second housing 12 into a whole, improving the structural stability of the housing 1.

[0157] like Figure 2 , Figure 17 and Figure 18As shown, in some embodiments, two seams 104 are formed between the first shell 11 and the second shell 12. The two seams 104 are respectively located on opposite side walls of the housing 1. The two seams 104 extend along the height direction of the housing 1. Thus, two joints are formed between the first shell 11 and the second shell 12. Two sets of connecting buckles 111 can be provided. One set of connecting buckles 111 can be provided on one side edge of the first shell 11 and arranged sequentially at intervals along the height direction of one seam 104; the other set of connecting buckles 111 can be provided on the other side edge of the first shell 11 and arranged sequentially at intervals along the height direction of the other seam 104. Accordingly, two sets of connecting holes 121 can be provided. One set of connecting holes 121 can be provided on one side edge of the second shell 12 and arranged alternately along the height direction of a splice seam 104; the other set of connecting holes 121 can be provided on the other side edge of the second shell 12 and arranged alternately along the height direction of another splice seam 104. The two sets of connecting buckles 111 can be arranged correspondingly to the two sets of connecting holes 121, so that the two sets of connecting buckles 111 can be engaged with the two sets of connecting holes 121 respectively, thereby improving the connection stability of the first shell 11 and the second shell 12 splicing together.

[0158] like Figure 3 , Figure 4 , Figure 17 and Figure 18 As shown, in some embodiments, the snap-fit ​​holes 422 on the outer wall of the inner liner 4 can be provided in two sets, and the two sets of snap-fit ​​holes 422 can be respectively provided on opposite outer walls of the inner liner 4. One set of snap-fit ​​holes 422 is arranged facing the first shell 11. The other set of snap-fit ​​holes 422 is arranged facing the second shell 12. The latching parts 103 can be provided in two sets, one set of latching parts 103 is provided on the inner side wall of the first shell 11, and the other set of latching parts 103 is provided on the inner side wall of the second shell 12. The two sets of latching parts 103 extend towards the corresponding snap-fit ​​holes 422 on the outer wall of the inner liner 4. A set of snap-fit ​​holes 422 and a set of snap-fit ​​parts 103 can fix the first shell 11 to the outer wall of the inner liner 4, and another set of snap-fit ​​holes 422 and another set of snap-fit ​​parts 103 can fix the second shell 12 to the outer wall of the inner liner 4, thereby improving the connection stability between the first shell 11, the second shell 12 and the inner liner 4.

[0159] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not 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 embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A dehumidifier, characterized in that, include: The housing forms the outer casing of the dehumidifier; The casing has an internal storage space; A refrigeration system is provided within the accommodating space, and the refrigeration system includes a compressor, a condenser, and an evaporator; A fan assembly is disposed within the receiving space, and the fan assembly is disposed on one side of the condenser in the horizontal direction; An inner liner is provided in the upper region inside the housing. The inner liner has a receiving cavity inside, and the receiving space and the fan assembly are located below the inner liner. A water tank is installed inside the receiving cavity; The compressor capacitor is located inside the housing; The top of the fan assembly is provided with a mounting groove, and the bottom of the inner liner is provided with a clearance groove arranged opposite to the mounting groove. The bottom of the compressor capacitor is installed in the mounting groove, and the top of the compressor capacitor is received in the clearance groove, so as to fix the compressor capacitor between the bottom of the inner liner and the top of the fan assembly.

2. The dehumidifier as described in claim 1, characterized in that, A positioning part is formed on the bottom surface of the receiving cavity at the position corresponding to the positioning groove; a positioning groove that cooperates with the positioning part is recessed on the bottom surface of the water tank; When the bottom of the water tank is placed inside the receiving cavity from top to bottom, the positioning part is fitted into the positioning groove.

3. The dehumidifier as described in claim 1, characterized in that, The clearance groove is provided with a positioning rib, which is arranged around the outer periphery of the top of the compressor capacitor.

4. The dehumidifier as described in claim 1, characterized in that, The mounting groove has a first snap-fit ​​arm and a second snap-fit ​​arm on opposite sides. The first snap-fit ​​arm extends upward from one side edge of the mounting groove, and the second snap-fit ​​arm extends upward from the other side edge of the mounting groove. The press capacitor is clamped between the first snap-fit ​​arm and the second snap-fit ​​arm.

5. The dehumidifier as described in claim 1, characterized in that, The bottom surface of the mounting groove is provided with a support rib, the bottom of the press capacitor abuts against the support rib, and the support rib is arranged around the outer periphery of the bottom of the press capacitor.

6. The dehumidifier as described in claim 1, characterized in that, The wind turbine assembly includes: The air duct shell is located on the side of the condenser away from the evaporator; The impeller is rotatably disposed within the air duct housing; The mounting groove is located on the top surface of the air duct shell.

7. The dehumidifier as described in claim 6, characterized in that, The wind turbine assembly includes: A fan cover is disposed between the air duct shell and the condenser, and an air cavity is formed inside the fan cover; The fan cover has an air intake on the side wall facing the impeller. One side of the air chamber is connected to the inside of the air duct shell through the air intake. The condenser is located on the other side of the air chamber. The top surface of the fan cover is provided with an extension groove, which is arranged opposite to and connected to the mounting groove; One end of the press capacitor is installed in the mounting groove, and the other end of the press capacitor is installed in the extension groove.

8. The dehumidifier as described in claim 1, characterized in that, The bottom of the inner liner is supported on the top of the fan assembly; The compressor is located on one side of the fan assembly, and the mounting slot is located on the top surface of the fan assembly near the compressor.

9. The dehumidifier as described in claim 8, characterized in that, A control section is formed on one side of the inner liner, and the receiving cavity is disposed on one side of the control section; a mounting cavity is formed on the side of the control section away from the receiving cavity, and the mounting cavity is located above the receiving space; The dehumidifier includes: An electrical control box assembly, wherein the electrical control box assembly is disposed within the mounting cavity; The mounting slot is located on the top surface of the fan assembly, near the mounting cavity.

10. The dehumidifier as described in claim 9, characterized in that, The dehumidifier includes: A base is located in the bottom area inside the housing, and the receiving space is formed between the bottom of the inner liner and the base; A support rod is disposed inside the housing, extending along the height direction of the housing. The top end of the support rod is connected to the control unit, and the bottom end of the support rod is connected to the base.

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