Water pan and dehumidifier

Abstract

The present disclosure provides a water receiving tray and a dehumidifier, and relates to the technical field of environmental home appliances. The water receiving tray comprises a tray body, a water drainage channel is formed on the tray body, a water drainage device is arranged on the tray body and located in the water drainage channel, and the water drainage device can control the water drainage channel to be unblocked or blocked under the action of external force. The water drainage device of the present disclosure solves the problem of water leakage of the water receiving tray after the water tank is removed. The water receiving tray of the present disclosure is provided with the water drainage device in the water drainage channel of the tray body, which can control the water drainage channel to be unblocked or blocked according to the action of external force, so that the water receiving tray can be controlled to drain water. In the state that there is no water tank under the water receiving tray, the water drainage device can be controlled to block the water drainage channel by external force, so that the condensed water in the water receiving tray stops being discharged outward, thereby solving the problem of water leakage of the dehumidifier.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of environmental household appliances, in particular to a water receiving tray and a dehumidifier. BACKGROUND

[0002] The dehumidifier is also known as a dehumidifier or a moisture extractor. The dehumidifier utilizes an internal evaporator to condense the moisture in the air into liquid water, and utilizes a water receiving tray below the evaporator to collect the liquid water and then discharge the liquid water to a water tank. When the liquid water in the water tank accumulates to a certain water level, the water tank is taken out for drainage.

[0003] However, the process of discharging the water in the evaporator and the water receiving tray to the water tank generally only relies on the self-flowing of the liquid water, the flow rate is slow, and part of the liquid water often remains in the water receiving tray. After the water tank is taken out, the liquid water still flows out, causing the problem of water leakage of the dehumidifier. SUMMARY

[0004] The present disclosure provides a water receiving tray and a dehumidifier, which can solve the problem of water leakage of the dehumidifier.

[0005] The technical solution is as follows:

[0006] In one aspect, a water receiving tray is provided, comprising:

[0007] a tray body, a drainage channel being formed on the tray body;

[0008] a drainage device arranged on the tray body and located in the drainage channel;

[0009] The drainage device can control the drainage channel to be unblocked or blocked under the action of an external force.

[0010] In some embodiments, the drainage device comprises a movable member, which can move up to a predetermined position to unblock the drainage channel when subjected to an upward force, and can move down to a predetermined position to block the drainage channel when subjected to a downward force.

[0011] In some embodiments,

[0012] a channel portion is arranged on the tray body and penetrates the tray body in the vertical direction;

[0013] the movable member comprises a pushing portion and a water blocking portion connected to each other;

[0014] the pushing portion is movably arranged in the channel portion;

[0015] the water blocking portion is movably arranged in the drainage channel;

[0016] The pushing part is capable of moving up and down along the vertical direction of the channel part under external force, and drives the water blocking part to move up and down.

[0017] The water blocking part is capable of unblocking the drainage channel when moving up to a predetermined position, and blocking the drainage channel when moving down to a predetermined position.

[0018] In some embodiments, the drainage device further comprises:

[0019] The fixing part is fixedly connected with the disc body, and is arranged above the movable part with a predetermined interval therebetween;

[0020] The elastic part is arranged between the fixing part and the movable part, and is connected with the fixing part and the movable part respectively. The elastic part is deformed when subjected to the first pressure in the upward direction applied by the movable part, and restores the shape by its own elasticity after the first pressure disappears, and applies the second pressure in the downward direction to the movable part in the process of restoring the shape. The movable part moves downward when subjected to the second pressure.

[0021] In some embodiments, the upper end of the pushing part is provided with a first positioning part accommodating the elastic part, and the first positioning part is arranged around the pushing part. The elastic part is coaxially arranged with the pushing part, and the lower end of the elastic part is located in the first positioning part.

[0022] The fixing part is provided with a second positioning part, and the second positioning part is coaxially arranged with the first positioning part, and the upper end of the elastic part is located in the second positioning part.

[0023] In some embodiments, the water blocking part comprises a rubber plug body and a support body.

[0024] The support body is connected with the pushing part, and the rubber plug body is located on the support body. The support body drives the rubber plug body to move up and down with the pushing part.

[0025] In some embodiments, the support body comprises a connecting part and an accommodating part.

[0026] The connecting part is connected with the pushing part, and the accommodating part is located at the end of the connecting part.

[0027] The lower end of the accommodating part is open, and the rubber plug body is located in the accommodating part.

[0028] In some embodiments, the rubber plug body is provided with a third positioning part and at least one first clamping part.

[0029] The accommodating part is provided with a fourth positioning part and at least one second clamping part.

[0030] The third positioning part is arranged correspondingly to the fourth positioning part, and the at least one first clamping part and the at least one second clamping part are arranged correspondingly.

[0031] In some embodiments, the drainage channel is provided with a water blocking step; the water blocking step comprises a step slope and a step top surface;

[0032] The rubber plug body comprises a first water blocking part and a second water blocking part arranged in sequence along the direction of condensate water flow;

[0033] The first water blocking part is arranged correspondingly to the step slope, and the second water blocking part is arranged correspondingly to the step top surface;

[0034] In the water blocking state, the first water blocking part is in sealing contact with the step slope, and the second water blocking part is in sealing contact with the step top surface.

[0035] In some embodiments, the first water blocking part is provided with a first sealing rib, and the second water blocking part is provided with a second sealing rib;

[0036] The first sealing rib is located between the first water blocking part and the step slope, one end of the first sealing rib is connected to the first water blocking part, and the other end is inclined along the direction of condensate water flow;

[0037] The second sealing rib is located between the second water blocking part and the step top surface, one end of the second sealing rib is connected to the second water blocking part, and the other end is inclined in the opposite direction of the direction of condensate water flow.

[0038] In some embodiments, the channel part is provided with a water blocking part on one side in the disc body, and the water blocking part is used to prevent condensate water from entering the channel part.

[0039] In some embodiments, the water blocking part extends upward along the surface of the disc body;

[0040] The movable part is provided with a limiting protrusion; the top end of the water blocking part is arranged correspondingly to the limiting protrusion, and the top end of the water blocking part is used to limit the downward movement of the movable part.

[0041] In another aspect, a dehumidifier is provided, comprising:

[0042] A housing comprising an air inlet and an air outlet, a wind channel is formed in the housing, and the wind channel is in communication with the air inlet and the air outlet respectively;

[0043] An evaporation assembly for adsorbing moisture in air flowing through the wind channel;

[0044] A fan assembly for driving gas flow to suck external air into the wind channel;

[0045] The water pan according to the present disclosure is arranged in the housing and below the evaporation assembly, and is used to receive the condensed water flowing down from the evaporation assembly and to collect the condensed water to the drain channel;

[0046] The water tank is arranged below the water pan, the water inlet of the water tank is communicated with the drain channel, and the water tank is movably arranged in the water tank accommodating cavity of the housing and can be separated from the water tank accommodating cavity under the action of an external force;

[0047] The water tank can be linked and matched with the drain device in the water pan, so that the drain channel is unblocked when the water tank is in the water tank accommodating cavity, and the drain channel is blocked when the water tank is separated from the water tank accommodating cavity.

[0048] In some embodiments,

[0049] The drain device unblocks the drain channel when the water tank is supported;

[0050] The drain device blocks the drain channel when the support of the water tank is removed.

[0051] In some embodiments, the top surface of the water tank is provided with a slope portion inclined along the dismounting direction of the water tank;

[0052] When the water tank moves along the horizontal direction towards the water tank accommodating cavity below the disc body, the abutment position of the lower end of the pushing portion and the slope portion gradually rises, the pushing portion moves upwards, and the water blocking portion is moved above the drain channel;

[0053] When the water tank moves along the horizontal direction from the water tank accommodating cavity below the disc body, the abutment position of the lower end of the pushing portion and the slope portion gradually decreases, the pushing portion moves downwards, and the water blocking portion is moved into the drain channel.

[0054] The technical solutions provided by the present disclosure have at least the following beneficial effects:

[0055] The water pan according to the present disclosure is arranged in the housing and below the evaporation assembly, and is used to receive the condensed water flowing down from the evaporation assembly and to collect the condensed water to the drain channel; BRIEF DESCRIPTION OF DRAWINGS

[0056] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present disclosure, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0057] Figure 1 is a structure of the water pan and a schematic diagram of a water blocking state thereof provided by the embodiments of the present disclosure;

[0058] Figure 2 is Figure 1 is an enlarged view of a partial structure at position A in FIG.

[0059] Figure 3 is a structure schematic diagram of the water pan provided by the embodiments of the present disclosure;

[0060] Figure 4 is a structure of the water pan and a schematic diagram of a water blocking state thereof provided by the embodiments of the present disclosure;

[0061] Figure 5 is Figure 4 is an enlarged view of a partial structure at position B in FIG.

[0062] Figure 6 is a structure sectional view of the water pan provided by the embodiments of the present disclosure;

[0063] Figure 7 is a structure schematic diagram of the push part and the support body provided by the embodiments of the present disclosure;

[0064] Figure 8 is a structure schematic diagram of the rubber plug body provided by the embodiments of the present disclosure;

[0065] Figure 9 is a structure schematic diagram of the dehumidifier provided by the embodiments of the present disclosure;

[0066] Figure 10 is Figure 9 is an enlarged view of a partial structure at position C in FIG.

[0067] The reference signs in the drawings respectively represent:

[0068] 100, a drainage device; 200, a pan body; 300, a water tank; 400, an evaporation assembly; 500, a shell; 600, a fan assembly;

[0069] 1, a movable part;

[0070] 11, a push part; 111, a limiting protrusion; 112, a first positioning part;

[0071] 12, a water blocking part; 121, a rubber plug body; 122, a support body;

[0072] 1211, third positioning part; 1212, first clamping part; 12111, first water plugging part; 12112, second water plugging part; 12113, first sealing rib; 12114, second sealing rib;

[0073] 1221, connecting part; 1222, accommodating part; 12221, fourth positioning part; 12222, second clamping part;

[0074] 2, fixing part; 21, second positioning part;

[0075] 3, elastic part;

[0076] 4, drainage channel; 41, water blocking step; 411, step slope surface; 412, step top surface;

[0077] 5, channel part;

[0078] 6, water blocking part;

[0079] 7, water outlet pipe;

[0080] 8, water receiving opening;

[0081] 9, inclined surface part;

[0082] 10, water tank accommodating cavity. DETAILED DESCRIPTION

[0083] The exemplary embodiments will be described in detail herein with reference to the attached drawings. In the following description, the same numbers refer to the same elements throughout the drawings. The following exemplary embodiments are not representative of all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present disclosure, as detailed in the appended claims.

[0084] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present disclosure and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure. Figure 9 The indicated orientation or positional relationship is only for the purpose of facilitating the description of the present disclosure and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0085] In order to make the purposes, technical solutions and advantages of the present disclosure clearer, the following further describes the embodiments of the present disclosure in detail with reference to the drawings.

[0086] Figure 1 is a structure of the water pan and a schematic diagram of a water blocking state thereof provided by an embodiment of the present disclosure; Figure 2 is Figure 1 is an enlarged view of a partial structure at A in FIG. 1. Figure 3 is a structure diagram of the water tank 300 when the water tank 300 is below the water pan provided by an embodiment of the present disclosure; Figure 4 is a structure of the water pan and a schematic diagram of a water blocking state thereof provided by an embodiment of the present disclosure; Figure 5 is Figure 4 is an enlarged view of a partial structure at B in FIG. 2.

[0087] It should be noted that, Figures 1-5 The structures of the pan body 200 and the water tank 300 shown in FIGS. 1 and 2 are only examples and do not constitute a limitation on the present solution. The drainage device 100 of the present embodiment can also be applied to pan bodies 200 and water tanks 300 of other structural forms, which are not limited by the present disclosure.

[0088] In addition, the present disclosure Figures 1-10 In the present embodiment, arrow a represents the flow direction of the condensed water, arrow b represents the moving direction of the pushing part 11, and arrow c represents the moving direction of the water tank 300.

[0089] On the one hand, in combination with Figure 1 , 2 The present embodiment provides a water pan, which comprises: a pan body 200, wherein a drainage passage 4 is formed on the pan body 200; and a drainage device 100, which is arranged on the pan body 200 and located in the drainage passage 4; the drainage device 100 can control the drainage passage 4 to be unblocked or blocked under the action of an external force.

[0090] The water pan of the present embodiment is provided with the drainage device 100 in the drainage passage 4 of the pan body 200, which can control the drainage passage 4 to be unblocked or blocked according to the action of an external force, so that the pan body 200 can be controlled to drain water. In the state that there is no water tank 300 below the pan body 200, the drainage device 100 can be controlled to block the drainage passage 4 by an external force, so that the condensed water in the pan body 200 stops discharging outward, thereby solving the problem of water leakage of the dehumidifier.

[0091] In some possible implementations, referring to Figure 2 , 3 At least part of the structure of the drainage device 100 extends to the position of the water tank 300, so that the drainage device 100 can be driven by the external force generated during the process of loading and unloading the water tank 300 to control the drainage passage 4 to be unblocked or blocked.

[0092] Preferably, when the water tank 300 is installed in place, the water tank 300 provides an external force to the drain device 100 to control the unobstruction of the drain passage 4, and when the water tank 300 is not installed in place, the drain device 100 uses the external force such as gravity, elastic force, etc. to control the obstruction of the drain passage 4.

[0093] In some other possible implementations, the drain passage 4 has a water outlet pipe 7, which is the only passage for the condensed water in the drain passage 4 to be discharged outside. The drain device 100 controls the unobstruction and obstruction of the drain passage 4 by controlling the opening and closing of the water outlet pipe 7.

[0094] In combination Figure 2 As shown in some embodiments, the drain device 100 comprises a movable piece 1, which is capable of moving up to a predetermined position to unblock the drain passage 4 when subjected to an upward force and is capable of moving down to a predetermined position to block the drain passage 4 when subjected to a downward force.

[0095] This embodiment uses the movable piece 1 with the ability to move up and down in the vertical direction to unblock or block the drain passage 4. When the movable piece 1 is subjected to an external force, it moves vertically, thereby unblocking or blocking the drain passage 4.

[0096] In combination Figures 1-5 As shown in some embodiments, the disc body 200 is provided with a passage part 5 penetrating the disc body 200 in the vertical direction.

[0097] The movable piece 1 comprises a pushing part 11 and a water blocking part 12 connected to each other; the pushing part 11 is movably arranged in the passage part 5; the water blocking part 12 is movably arranged in the drain passage 4; the pushing part 11 is capable of moving up and down along the vertical direction of the passage part 5 under the action of an external force and drives the water blocking part 12 to move up and down; the water blocking part 12 is capable of unblocking the drain passage 4 when moved up to a predetermined position and is capable of blocking the drain passage 4 when moved down to a predetermined position.

[0098] The pushing part 11 and the water blocking part 12 of the movable piece 1 are movable up and down. When the pushing part 11 is subjected to an upward external force, the pushing part 11 is lifted to an upper stop point, and the water blocking part 12 is integrally moved above the drain passage 4, thereby unblocking the drain passage 4 and allowing the disc body 200 to normally drain water. When the pushing part 11 is subjected to a downward external force, the pushing part 11 is pressed down to a lower stop point, and the water blocking part 12 is integrally moved downward into the drain passage 4, thereby blocking the drain passage 4 and stopping the disc body 200 from draining water, so as to realize the controlled drainage of the water receiving disc and solve the problem of water leakage after the water tank 300 is removed.

[0099] In combination Figure 2 , 5As shown, in some embodiments, the drainage device 100 further comprises: a fixed part 2 fixedly connected with the disc body 200, the fixed part 2 being arranged above the movable part 1 and having a predetermined interval with the movable part 1; and an elastic part 3 arranged between the fixed part 2 and the movable part 1 and connected with the fixed part 2 and the movable part 1 respectively, the elastic part 3 being deformed when subjected to a first pressure in the upward direction applied by the movable part 1, and restoring the shape by its own elasticity after the first pressure disappears, and applying a second pressure in the downward direction to the movable part 1 in the process of restoring the shape; the movable part 1 moving downward when subjected to the second pressure.

[0100] The fixed part 2 can be used to fix the drainage device 100 on the disc body 200, and the elastic part 3 can be arranged on the movable part 1, the elastic part 3 providing the movable part 1 with an elastic external force to move downward, ensuring that the movable part 1 reaches the lower limit point and has a certain elastic pre-tightening, ensuring the reliability when the drainage passage 4 is blocked.

[0101] For the upper limit point and the lower limit point, the movable part 1 of the embodiment realizes drainage and water blocking by its own upward and downward movement, the limit position of the upward movement of the movable part 1 being the upper limit point, and the limit position of the downward movement of the movable part 1 being the lower limit point.

[0102] Optionally, a limiting step, a limiting protrusion, a groove or the like structure is arranged at the corresponding position of the disc body 200 and / or the fixed part 2, for preventing the movable part 1 from further moving upward or downward, thereby forming the upper limit point and the lower limit point.

[0103] In some possible implementations, whether the movable part 1 is subjected to the upward external force depends on whether the water tank 300 is below the disc body 200. When the water tank 300 is below the disc body 200, the water tank 300 applies an upward pushing force to the movable part 1, the lower end of the pushing part 11 is subjected to a force (pressure from the top of the water tank 300) greater than the force (elastic force from the elastic part 3) at the upper end, the pushing part 11 moves upward until reaching the upper limit point, at this time, the water blocking part 12 is moved above the drainage passage 4, the drainage passage 4 is unblocked, and the condensed water in the disc body 200 is discharged into the water tank 300 along the drainage passage 4.

[0104] When the water tank 300 is not below the disc body 200 (for example, when the water tank 300 is taken out for cleaning the condensed water, etc.), the lower end of the pushing part 11 is subjected to zero force, and the upper end is subjected to the pressure of the elastic force of the elastic part 3, the pushing part 11 moves downward until reaching the lower limit point, at this time, the water blocking part 12 is moved into the drainage passage 4, the drainage passage 4 is blocked by the water blocking part 12, and the condensed water in the disc body 200 stops discharging.

[0105] Figure 6 is a structural sectional view of the water collecting disc provided by the embodiment of the present disclosure.

[0106] In combination Figure 6As shown, in some embodiments, the upper end of the pushing part 11 is provided with a first positioning part 112 accommodating the elastic member 3, the first positioning part 112 being arranged around the pushing part 11; the elastic member 3 is coaxially arranged with the pushing part 11, and the lower end of the elastic member 3 is located in the first positioning part 112.

[0107] The fixing part 2 is provided with a second positioning part 21 coaxially arranged with the first positioning part 112, and the upper end of the elastic member 3 is located in the second positioning part 21.

[0108] In order to ensure the working reliability of the elastic member 3, the first positioning part 112 is arranged on the pushing part 11, the second positioning part 21 is arranged on the fixing part 2, and the elastic member 3 is limited and fixed by the first positioning part 112 and the second positioning part 21.

[0109] In some possible implementation manners, the elastic member 3 is a spiral spring, the first positioning part 112 is an annular groove structure, and the second positioning part 21 is an annular protruding structure.

[0110] In combination with Figure 6 As shown, in some embodiments, the water plugging part 12 includes a rubber plug body 121 and a support body 122; the support body 122 is connected with the pushing part 11 and extends into the drainage channel 4 along the pushing part 11; the rubber plug body 121 is located on the support body 122; and the support body 122 drives the rubber plug body 121 to move with the pushing part 11.

[0111] The function of the water plugging part 12 is to move up and down with the pushing part 11 and plug the drainage channel 4 when moving downward to the drainage channel 4; the rubber plug body 121 made of rubber material is used as the main part for plugging the drainage channel 4, and the rubber plug body 121 is connected with the pushing part 11 by the support body 122, which has a simple structure and good plugging effect.

[0112] Figure 7 FIG. 4 is a structural schematic view of the pushing part 11 and the support body 122 provided by the embodiment of the present disclosure.

[0113] In combination with Figure 7 As shown, in some embodiments, the support body 122 includes a connecting part 1221 and an accommodating part 1222; the connecting part 1221 is connected with the pushing part 11 and extends toward one side of the pushing part 11; the accommodating part 1222 is located at the end of the connecting part 1221; the lower end of the accommodating part 1222 is open, and the rubber plug body 121 is located in the accommodating part 1222.

[0114] To reliably connect the rubber plug body 121 and the support body 122, the support body 122 includes a connecting part 1221 and a containing part 1222, wherein the connecting part 1221 is connected with the pushing part 11 at one end, so as to transmit the axial force of the pushing part 11 to the support body 122; since the rubber plug body 121 is made of flexible material, the containing part 1222 is used to contain and fix the rubber plug body 121 in a semi-enclosed manner, and the rubber plug body 121 is loaded into the containing part 1222 through the opening at the lower end of the containing part 1222, so as to reliably connect the rubber plug body 121, the support body 122 and the pushing part 11.

[0115] Exemplarily, the pushing part 11, the connecting part 1221 and the containing part 1222 are in an integrated structure, for example, in an integrated injection molding, an integrated die casting, a welding molding or the like.

[0116] Figure 8 FIG. 1 is a structural schematic diagram of the rubber plug body 121 provided by the embodiment of the present disclosure.

[0117] In combination with FIGS. 1 and 2, Figure 7 8 As shown in FIGS. 1 and 2, in some embodiments, the rubber plug body 121 is provided with a third positioning part 1211 and at least one first clamping part 1212; the containing part 1222 is provided with a fourth positioning part 12221 and at least one second clamping part 12222; the third positioning part 1211 is correspondingly arranged with the fourth positioning part 12221 to realize the positioning of the rubber plug body 121 and the containing part 1222, and the at least one first clamping part 1212 is correspondingly arranged with the at least one second clamping part 12222 to realize the clamping connection of the rubber plug body 121 and the containing part 1222.

[0118] Exemplarily, the number of the first clamping part 1212 is, for example, one, two, three or the like. Correspondingly, the number of the second clamping part 12222 is, for example, one, two, three or the like.

[0119] In combination with FIGS. 1 and 2, Figure 6 8 As shown in FIGS. 1 and 2, in some embodiments, the drainage channel 4 is provided with a water retaining step 41; the water retaining step 41 includes a step slope surface 411 and a step top surface 412. The slope of the step slope surface 411 is greater than 0 and less than or equal to 90°. By using the water retaining step 41, the height of the water outlet pipe 7 can be raised, so as to increase the water storage capacity of the disc body 200.

[0120] The rubber plug body 121 includes a first water blocking part 12111 and a second water blocking part 12112 arranged in sequence along the flow direction of the condensed water; the first water blocking part 12111 is correspondingly arranged with the step slope surface 411, and the second water blocking part 12112 is correspondingly arranged with the step top surface 412; in the water blocking state, the first water blocking part 12111 is in sealing contact with the step slope surface 411, and the second water blocking part 12112 is in sealing contact with the step top surface 412. ​​

[0121] By arranging the double sealing of the first water plugging part 12111 and the second water plugging part 12112, the water plugging effect of the rubber plug body 121 is improved.

[0122] As shown in Figure 6 , 8 , in some embodiments, the first water plugging part 12111 is provided with a first sealing rib 12113, and the second water plugging part 12112 is provided with a second sealing rib 12114; the first sealing rib 12113 is located between the first water plugging part 12111 and the step slope surface 411, one end of the first sealing rib 12113 is connected with the first water plugging part 12111, and the other end is inclined along the direction of the condensate water flow; the second sealing rib 12114 is located between the second water plugging part 12112 and the step top surface 412, one end of the second sealing rib 12114 is connected with the second water plugging part 12112, and the other end is inclined in the opposite direction of the condensate water flow.

[0123] In order to further improve the water plugging effect of the rubber plug body 121, the first sealing rib 12113 is arranged between the first water plugging part 12111 and the step slope surface, and the second sealing rib 12114 is arranged between the second water plugging part 12112 and the step top surface 412; the thickness of the first sealing rib 12113 and the second sealing rib 12114 is small, so that the pressure accumulation deformation occurs after being pressed, thereby further sealing the gap between the rubber plug body 121 and the drainage channel 4.

[0124] As shown in Figure 2 , 5 , in some embodiments, the pushing part 11 is a cylindrical member, and the channel part 5 located on one side of the disc body 200 is provided with a water blocking part 6 for preventing the condensate water from entering the channel part 5.

[0125] The pushing part 11 is cylindrical, the pushing part 11 is subjected to axial force and moves along the axial direction, the structure of the pushing part 11 is simple, and the strength and movement characteristics are stable and reliable. The pushing part 11 extends to the lower side of the disc body 200 through the channel part 5 penetrating the disc body 200, so that the lower end of the pushing part 11 contacts the water tank 300 and is pushed upward by the pushing part 11 when the water tank 300 is below the disc body 200. In order to prevent the channel part 5 from leaking condensate water, the water blocking part 6 is designed around the channel part 5.

[0126] As shown in Figure 6 , in some embodiments, the water blocking part 6 extends upward along the surface of the disc body 200; the position close to the upper end of the pushing part 11 is provided with a limiting protrusion 111; the top end of the water blocking part 6 is correspondingly arranged with the limiting protrusion 111, and the top end of the water blocking part 6 is used to limit the downward movement of the pushing part 11.

[0127] The water blocking part 6 extends upward, so as to prevent water in the disc body 200 from flowing into the channel part 5 when the water amount is large, and improve the water blocking capacity of the water blocking part 6. In addition, the top of the water blocking part 6 cooperates with the limiting convex part 111 of the pushing part 11, as a limit when the pushing part 11 moves downward, that is, forms the lower stop point of the pushing part 11.

[0128] On the other hand, the embodiment provides a dehumidifier. Figure 9 FIG. 1 is a structural schematic diagram of a dehumidifier provided by the embodiment of the present disclosure; Figure 10 FIG. 2 is a structural schematic diagram of a dehumidifier provided by the embodiment of the present disclosure; Figure 9 FIG. 3 is an enlarged view of a partial structure at C in FIG. 2.

[0129] Combined with Figure 9 , 10 As shown in FIG. 1, the dehumidifier of the embodiment includes a shell 500, including an air inlet and an air outlet, a wind channel is formed in the shell 500, and the wind channel is communicated with the air inlet and the air outlet, respectively.

[0130] An evaporation assembly 400 is configured to adsorb water in air flowing through the wind channel.

[0131] A fan assembly 600 is configured to drive air flow, and suck external air into the wind channel.

[0132] The water receiving tray of the present disclosure is arranged in the shell 500, and is located below the evaporation assembly 400. The water receiving tray is configured to receive condensed water flowing down from the evaporation assembly 400, and to converge the condensed water to the drainage channel 4.

[0133] A water tank 300 is arranged below the water receiving tray. The water inlet of the water tank 300 is communicated with the drainage channel 4. The water tank 300 is movably arranged in a water tank accommodating cavity 10 of the shell 500. The water tank 300 can be separated from the water tank accommodating cavity 10 under the action of an external force.

[0134] The water tank can be cooperated with the drainage device 100 in the water receiving tray, so that when the water tank 300 is in the water tank accommodating cavity 10, the drainage channel 4 is unblocked, and when the water tank 300 is separated from the water tank accommodating cavity 10, the drainage channel 4 is blocked.

[0135] The dehumidifier of the embodiment adopts the drainage device 100 provided by the present disclosure, and has all the technical effects of the present disclosure.

[0136] The dehumidifier of the embodiment utilizes the driving force generated by the rotation of the fan assembly 600 to suck air from the air inlet. The air flows through the evaporation assembly 400. The surface temperature of the evaporation assembly 400 is low, so as to cause the water in the air to condense and precipitate. The dehumidified air is discharged through the air outlet. The condensed water on the surface of the evaporation assembly 400 drops downward into the water receiving tray under the action of gravity, and is discharged downward to the water tank 300 through the drainage channel 4.

[0137] In some possible implementations, the water draining device 100 is in a state of being supported by the water tank 300, and the water draining passage 4 is unblocked; the water draining device 100 is in a state of being separated from the support of the water tank 300, and the water draining passage 4 is blocked.

[0138] The water tank 300 is designed to be detachable, when the water tank 300 is normally installed in the water tank accommodating cavity 10, the water tank 300 provides an external force for the water draining device 100, so that the water draining device 100 controls the water draining passage 4 to be unblocked, and the condensed water is normally drained into the water tank 300; when the condensed water in the water tank 300 is full, the water tank 300 is taken out of the water tank accommodating cavity 10, at this time, the water draining device 100 loses the external force, and controls the water draining passage 4 to be blocked, and the condensed water is temporarily stored in the water tray, and no water leakage occurs.

[0139] In combination Figure 10 As shown in the drawings, in some embodiments, the top surface of the water tank 300 is provided with a slope portion 9, which is inclined along the dismounting direction of the water tank 300; when the water tank 300 moves along the horizontal direction into the water tank accommodating cavity 10 below the tray body 200, the abutment position between the lower end of the pushing portion 11 and the slope portion 9 gradually rises, the pushing portion 11 moves upward, and drives the water blocking portion 12 to move above the water draining passage 4; when the water tank 300 moves along the horizontal direction out of the water tank accommodating cavity 10 below the tray body 200, the abutment position between the lower end of the pushing portion 11 and the slope portion 9 gradually lowers, the pushing portion 11 moves downward, and drives the water blocking portion 12 to move into the water draining passage 4.

[0140] In the drawings, the movement direction of the water tank 300 can be referred to as arrow c, and the movement direction of the pushing portion 11 can be referred to as arrow b.

[0141] The slope portion 9 on the top surface of the water tank 300 converts the horizontal force when the water tank 300 is installed into an axial force, when the water tank 300 moves downward to the tray body 200, the lower end of the pushing portion 11 gradually "climbs" on the slope portion 9, thereby lifting the water blocking portion 12, so that the water draining passage 4 is unblocked, and the condensed water is drained into the water tank 300 through the water draining passage 4 and the water outlet pipe 7.

[0142] It should be noted that "several", "at least one" mentioned in the present text refers to one or more, "multiple", "at least two" refers to two or more than two. "And / or", which describes the relationship between the associated objects, means that there can be three kinds of relationships, for example, A and / or B, which can mean: A exists alone, A and B exist together, and B exists alone. The character " / " generally represents that the front and rear associated objects are in an "or" relationship.

[0143] In the description of the disclosure, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the disclosure can be understood according to the specific circumstances.

[0144] In the present disclosure, unless otherwise explicitly specified and limited, the "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "on", "above" and "above" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "under", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0145] In the description of the present specification, the description referring to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the described embodiments or examples are included in at least one embodiment or example of the present disclosure.

[0146] The above is only an embodiment of the present disclosure, and is not used to limit the present disclosure, and any modification, equivalent replacement, improvement, etc. made within the principles of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A water pan, characterized in that, The utility model relates to a kind of drainage device and disc, including: Disc (200), drainage channel (4) is formed on the disc (200); Drainage device (100) is arranged in the disc (200), and located in the drainage channel (4); The drainage device (100) can control the drainage channel (4) to be unobstructed or obstructed under external force action; The drainage device (100) includes: movable element (1); The disc (200) is provided with channel portion (5) in vertical direction through the disc (200); The movable element (1) includes push part (11), and the water plugging part (12) connected with the push part (11), the push part (11) is movably arranged in the channel portion (5), and the water plugging part (12) is movably arranged in the drainage channel (4);The push part (11) can be moved up and down along the vertical direction of the channel portion (5) under external force action, and drives the water plugging part (12) to move up and down; The water plugging part (12) can make the drainage channel (4) unobstructed when being moved up to predetermined position, and make the drainage channel (4) obstructed when being moved down to predetermined position; The water plugging part (12) includes rubber plug body (121) and support body (122);The support body (122) is connected with the push part (11), and the rubber plug body (121) is located on the support body (122);The support body (122) drives the rubber plug body (121) to move up and down with the push part (11); The drainage channel (4) is provided with water retaining step (41);The water retaining step (41) includes step slope surface (411) and step top surface (412); In water plugging state, the rubber plug body (121) is in sealing contact with the step slope surface (411) and the step top surface (412) respectively, and at least one surface of the surface of the rubber plug body (121) and the step slope surface (411) and the surface of the rubber plug body (121) and the step top surface (412) is provided with sealing rib, the sealing rib is extruded and deformed after being pressed, for sealing the gap between the rubber plug body (121) and the water retaining step (41).

2. The water receptacle according to claim 1, characterized in that The drainage device (100) further includes: Fixed element (2) is fixedly connected with the disc (200), and the fixed element (2) is arranged above the movable element (1) and has predetermined interval between the movable element (1); Resilient element (3) is arranged between the fixed element (2) and the movable element (1), and is connected with the fixed element (2) and the movable element (1) respectively, the resilient element (3) is deformed when being applied with the first pressure in upward direction by the movable element (1), and restores shape by itself elasticity after the first pressure disappears, and applies the second pressure in downward direction to the movable element (1) in the process of restoring shape;The movable element (1) is moved down when being applied with the second pressure.

3. The water receptacle according to claim 2, characterized in that The upper end of the pushing part (11) is provided with a first positioning part (112) for accommodating the elastic member (3), and the first positioning part (112) is arranged around the pushing part (11); the elastic member (3) is coaxially arranged with the pushing part (11), and the lower end of the elastic member (3) is located in the first positioning part (112); The fixing member (2) is provided with a second positioning part (21), the second positioning part (21) is coaxially arranged with the first positioning part (112), and the upper end of the elastic member (3) is located in the second positioning part (21).

4. The water receptacle of claim 1, wherein The support body (122) comprises a connecting part (1221) and an accommodating part (1222); The connecting part (1221) is connected with the pushing part (11), and the accommodating part (1222) is located at the end of the connecting part (1221); The lower end of the accommodating part (1222) is open, and the rubber plug body (121) is located in the accommodating part (1222).

5. The water receptacle according to claim 4, characterized in that The rubber plug body (121) is provided with a third positioning part (1211) and at least one first clamping part (1212); The accommodating part (1222) is provided with a fourth positioning part (12221) and at least one second clamping part (12222); The third positioning part (1211) and the fourth positioning part (12221) are correspondingly arranged, and the at least one first clamping part (1212) and the at least one second clamping part (12222) are correspondingly arranged.

6. The water pan according to claim 1, wherein The rubber plug body (121) comprises a first water blocking part (12111) and a second water blocking part (12112) arranged in sequence along the direction of condensate water flow; The first water blocking part (12111) is correspondingly arranged with the stepped slope surface (411), and the second water blocking part (12112) is correspondingly arranged with the stepped top surface (412); In the water blocking state, the first water blocking part (12111) is in sealing contact with the stepped slope surface (411), and the second water blocking part (12112) is in sealing contact with the stepped top surface (412).

7. The water receptacle according to claim 6, characterized in that The first water blocking part (12111) is provided with a first sealing rib (12113), and the second water blocking part (12112) is provided with a second sealing rib (12114); The first sealing rib (12113) is located between the first water blocking part (12111) and the stepped slope surface (411), one end of the first sealing rib (12113) is connected with the first water blocking part (12111), and the other end is inclined along the direction of condensate water flow; The second sealing rib (12114) is located between the second water blocking part (12112) and the stepped top surface (412), one end of the second sealing rib (12114) is connected with the second water blocking part (12112), and the other end is inclined along the opposite direction of the condensate water flow.

8. The water receptacle of claim 1, wherein The channel part (5) is provided with a water blocking part (6) on one side in the disc body (200), and the water blocking part (6) is used for preventing condensate water from entering the channel part (5).

9. The water receptacle according to claim 8, characterized in that The water blocking part (6) extends upward along the surface of the disc body (200); The movable element (1) is provided with a limiting protrusion (111); the top end of the water blocking part (6) is correspondingly provided with the limiting protrusion (111), and the top end of the water blocking part (6) is used for limiting the downward movement of the movable element (1).

10. A dehumidifier, characterized by Comprise: A shell (500) comprising an air inlet and an air outlet, a wind channel is formed in the shell (500), and the wind channel is communicated with the air inlet and the air outlet respectively; An evaporation assembly (400) for adsorbing water in air flowing through the wind channel; A fan assembly (600) for driving gas flow to suck external air into the wind channel; The water pan according to any one of claims 1-9 is arranged in the shell (500) and located below the evaporation assembly (400), and the water pan is used for collecting condensed water flowing from the evaporation assembly (400) and converging the condensed water to the drainage channel (4); A water tank (300) is arranged below the water pan, a water inlet of the water tank (300) is communicated with the drainage channel (4), the water tank (300) is movably arranged in a water tank accommodating cavity (10) of the shell (500), and the water tank (300) can be separated from the water tank accommodating cavity (10) under the action of an external force; The water tank can be linked and matched with a drainage device (100) in the water pan, so that the drainage channel (4) is unblocked when the water tank (300) is in the water tank accommodating cavity (10), and the drainage channel (4) is blocked when the water tank (300) is separated from the water tank accommodating cavity (10).

11. The dehumidifier according to claim 10, wherein The drainage device (100) unblocks the drainage channel (4) in a state of being supported by the water tank (300); The drainage device (100) blocks the drainage channel (4) in a state of being separated from the support of the water tank (300).

12. The dehumidifier of claim 10, wherein, A slope part (9) is arranged on the top surface of the water tank (300), and the slope part (9) is inclined along the dismounting direction of the water tank (300); When the water tank (300) moves along the horizontal direction into the water tank accommodating cavity (10) below the disc body (200), the abutment position between the lower end of the pushing part (11) and the slope part (9) gradually rises, the pushing part (11) moves upward, and the water blocking part (12) is moved above the drainage channel (4); When the water tank (300) moves along the horizontal direction outward from the water tank accommodating cavity (10) below the disc body (200), the abutment position between the lower end of the pushing part (11) and the slope part (9) gradually decreases, the pushing part (11) moves downward, and the water blocking part (12) is moved into the drainage channel (4).

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